gdb/ChangeLog

   1 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * NEWS: Mention set/show debug event-loop.
   4
   5 2020-10-02  Tom Tromey  <tromey@adacore.com>
   6
   7         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
   8         REG_EXTENDED.
   9
  10 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
  11
  12         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
  13         * procfs.c (procfs_inferior_created): Remove.
  14         (_initialize_procfs): Don't register procfs_inferior_created.
  15
  16 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  17
  18         * async-event.c (invoke_async_signal_handlers): Add debug
  19         print.
  20         (check_async_event_handlers): Likewise.
  21         * event-top.c (show_debug_event_loop): New function.
  22         (_initialize_event_top): Register "set debug event-loop"
  23         setting.
  24
  25 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  26
  27         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
  28         * debug.h: Remove.
  29         * infrun.c: Include gdbsupport/common-debug.h.
  30         * linux-nat.c: Likewise.
  31
  32 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  33
  34         * async-event.h (create_async_signal_handler): Add name
  35         parameter.
  36         (create_async_event_handler): Likewise.
  37         * async-event.c (struct async_signal_handler) <name>: New field.
  38         (struct async_event_handler) <name>: New field.
  39         (create_async_signal_handler): Assign name.
  40         (create_async_event_handler): Assign name.
  41         * event-top.c (async_init_signals): Pass name when creating
  42         handler.
  43         * infrun.c (_initialize_infrun): Likewise.
  44         * record-btrace.c (record_btrace_push_target): Likewise.
  45         * record-full.c (record_full_open): Likewise.
  46         * remote-notif.c (remote_notif_state_allocate): Likewise.
  47         * remote.c (remote_target::open_1): Likewise.
  48         * tui/tui-win.c (tui_initialize_win): Likewise.
  49
  50 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  51
  52         * async-event.c (initialize_async_signal_handlers): Pass name to
  53         add_file_handler
  54         * event-top.c (ui_register_input_event_handler): Likewise.
  55         * linux-nat.c (linux_nat_target::async): Likewise.
  56         * run-on-main-thread.c (_initialize_run_on_main_thread):
  57         Likewise
  58         * ser-base.c (reschedule): Likewise.
  59         (ser_base_async): Likewise.
  60         * tui/tui-io.c: Likewise.
  61         * top.h (struct ui) <num>: New field.
  62         * top.c (highest_ui_num): New variable.
  63         (ui::ui): Initialize num.
  64
  65 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  66
  67         * observable.h <inferior_created>: Remove parameters.  Update all
  68         listeners.
  69         * inferior.h (post_create_inferior): Remove target parameter.
  70         Update all callers.
  71
  72 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
  73
  74         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
  75         and DW_MACRO_undef_strx.
  76         (dwarf_decode_macros): Likewise
  77         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
  78         which is the value of DW_AT_str_offsets_base.
  79          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
  80         str_offsets_base.
  81
  82 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  83
  84         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
  85
  86 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  87
  88         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
  89         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
  90
  91 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  92
  93         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
  94
  95 2020-09-30  Tom de Vries  <tdevries@suse.de>
  96
  97         PR symtab/26683
  98         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
  99
 100 2020-09-30  Tom Tromey  <tromey@adacore.com>
 101
 102         * dwarf2/read.c (handle_variant): Use constant_value.
 103
 104 2020-09-29  Tom Tromey  <tom@tromey.com>
 105
 106         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
 107         (read_file_scope, dwarf2_get_pc_bounds)
 108         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
 109         (read_structure_type, handle_struct_member_die)
 110         (read_enumeration_type, read_array_type, read_set_type)
 111         (read_tag_pointer_type, read_tag_reference_type)
 112         (read_subroutine_type, read_base_type, read_subrange_type)
 113         (read_full_die_1, partial_die_info::read)
 114         (partial_die_info::read, by, new_symbol)
 115         (dwarf2_const_value_data, dwarf2_const_value_attr)
 116         (dump_die_shallow, dwarf2_fetch_constant_bytes)
 117         (prepare_one_comp_unit): Update.
 118         * dwarf2/attribute.h (DW_UNSND): Remove.
 119
 120 2020-09-29  Tom Tromey  <tom@tromey.com>
 121
 122         * dwarf2/read.c (read_func_scope, prototyped_function_p)
 123         (read_subroutine_type, partial_die_info::read)
 124         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
 125         (dwarf2_add_member_fn): Update.
 126         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
 127         * dwarf2/attribute.c (attribute::as_boolean): New method.
 128
 129 2020-09-29  Tom Tromey  <tom@tromey.com>
 130
 131         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
 132         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
 133         method.
 134         * dwarf2/attribute.c (attribute::as_virtuality): New method.
 135
 136 2020-09-29  Tom Tromey  <tom@tromey.com>
 137
 138         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
 139         the attribute's form.
 140
 141 2020-09-29  Tom Tromey  <tom@tromey.com>
 142
 143         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
 144         (dwarf2_add_member_fn): Update.
 145         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
 146         * dwarf2/attribute.c (attribute::defaulted): New method, from
 147         is_valid_DW_AT_defaulted.
 148
 149 2020-09-29  Tom Tromey  <tom@tromey.com>
 150
 151         * dwarf2/read.c (dw2_get_file_names_reader)
 152         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
 153         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
 154         (dwarf2_symbol_mark_computed): Use as_unsigned.
 155         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
 156         method.
 157         <form_is_section_offset>: Update comment.
 158
 159 2020-09-29  Tom Tromey  <tom@tromey.com>
 160
 161         * dwarf2/read.c (dwarf2_access_attribute): Rename from
 162         dwarf2_default_access_attribute.  Look up attribute.
 163         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
 164         Update.
 165
 166 2020-09-29  Tom Tromey  <tom@tromey.com>
 167
 168         * dwarf2/read.c (skip_one_die): Update.
 169         (read_full_die_1): Change how reprocessing is done.
 170         (partial_die_info::read): Update.
 171         (read_attribute_value): Remove need_reprocess parameter.
 172         (read_attribute): Likewise.
 173         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
 174         New method.
 175
 176 2020-09-29  Tom Tromey  <tom@tromey.com>
 177
 178         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
 179         (dwarf2_const_value_attr, dump_die_shallow)
 180         (dwarf2_fetch_constant_bytes): Update.
 181         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
 182         comment.
 183         <set_address>: New method.
 184         (DW_ADDR): Remove.
 185         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
 186         (attribute::as_string, attribute::as_address): Add assert.
 187
 188 2020-09-29  Tom Tromey  <tom@tromey.com>
 189
 190         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
 191         (read_attribute_reprocess, read_attribute_value): Update.
 192         (read_attribute): Clear requires_reprocessing.
 193         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
 194         form_requires_reprocessing>: New methods.
 195         <string_init>: Clear requires_reprocessing.
 196         <set_unsigned_reprocess>: New method.
 197         <name>: Shrink by one bit.
 198         <requires_reprocessing>: New member.
 199         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
 200         method.
 201
 202 2020-09-29  Tom Tromey  <tom@tromey.com>
 203
 204         * dwarf2/read.c (read_attribute_value): Update.
 205         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
 206         set_unsigned>: New methods.
 207         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
 208
 209 2020-09-29  Tom Tromey  <tom@tromey.com>
 210
 211         * dwarf2/read.c (get_alignment, read_array_order)
 212         (read_attribute_value, dwarf2_const_value_attr)
 213         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
 214         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
 215         New methods.
 216         (DW_SND): Remove.
 217
 218 2020-09-29  Tom Tromey  <tom@tromey.com>
 219
 220         * dwarf2/read.c (read_attribute_value, lookup_die_type)
 221         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
 222         Update.
 223         * dwarf2/attribute.h (struct attribute) <as_signature,
 224         set_signature>: New methods.
 225         (DW_SIGNATURE): Remove.
 226
 227 2020-09-29  Tom Tromey  <tom@tromey.com>
 228
 229         * dwarf2/read.c (read_call_site_scope)
 230         (handle_data_member_location, dwarf2_add_member_fn)
 231         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 232         (partial_die_info::read, read_attribute_value)
 233         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
 234         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
 235         (dwarf2_symbol_mark_computed): Update.
 236         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
 237         methods.
 238         (DW_BLOCK): Remove.
 239         * dwarf2/attribute.c (attribute::form_is_block): Add
 240         DW_FORM_data16.
 241
 242 2020-09-29  Tom Tromey  <tom@tromey.com>
 243
 244         * dwarf2/read.c (read_cutu_die_from_dwo)
 245         (read_attribute_reprocess, read_attribute_value, read_attribute)
 246         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
 247         (dwarf2_fetch_constant_bytes): Update.
 248         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
 249         <set_string_noncanonical, set_string_canonical>: New methods.
 250         <string_is_canonical>: Update comment.
 251         <canonical_string_p>: Add assert.
 252         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
 253         * dwarf2/attribute.c (attribute::form_is_string): New method.
 254         (attribute::string): Use it.
 255
 256 2020-09-29  Tom Tromey  <tom@tromey.com>
 257
 258         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
 259         (dump_die_shallow): Use canonical_string_p.
 260         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
 261         method.
 262
 263 2020-09-29  Tom Tromey  <tom@tromey.com>
 264
 265         * dwarf2/read.c (partial_die_info::read)
 266         (dwarf2_const_value_attr, anonymous_struct_prefix, )
 267         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
 268         attribute::as_string.
 269
 270 2020-09-29  Tom Tromey  <tom@tromey.com>
 271
 272         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
 273         DW_ADDR.
 274         (attribute::string): Don't use DW_STRING.
 275         (attribute::get_ref_die_offset): Don't use DW_UNSND.
 276         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
 277
 278 2020-09-29  Tom Tromey  <tom@tromey.com>
 279
 280         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
 281         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 282         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
 283         * dwarf2/attribute.h (struct attribute): Rename methods.
 284         * dwarf2/attribute.c (attribute::as_address): Rename from
 285         value_as_address.
 286         (attribute::as_string): Rename from value_as_string.
 287
 288 2020-09-29  Tom Tromey  <tom@tromey.com>
 289
 290         * dwarf2/read.c (partial_die_info::read) <case
 291         DW_AT_linkage_name>: Use value_as_string.
 292         (dwarf2_string_attr): Use value_as_string.
 293         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 294         method.
 295         * dwarf2/attribute.c (attribute::value_as_string): New method.
 296
 297 2020-09-29  Pedro Alves  <pedro@palves.net>
 298
 299         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
 300         defined before using '#pragma GCC diagnostic' instead of checking
 301         __clang__.
 302
 303 2020-09-28  Tom Tromey  <tom@tromey.com>
 304
 305         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
 306         (handle_signal_stop): Update.
 307         * procfs.c (procfs_target::insert_watchpoint): Update.
 308         * target.h (target_have_steppable_watchpoint): Now a function.
 309
 310 2020-09-28  Tom Tromey  <tom@tromey.com>
 311
 312         * infrun.c (set_schedlock_func): Update.
 313         * target.h (target_can_lock_scheduler): Now a function.
 314
 315 2020-09-28  Tom Tromey  <tom@tromey.com>
 316
 317         * inferior.h (class inferior) <has_execution>: Update.
 318         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 319         * valops.c (find_function_in_inferior)
 320         (value_allocate_space_in_inferior): Update.
 321         * top.c (kill_or_detach): Update.
 322         * target.c (target_preopen, set_target_permissions): Update.
 323         (target_has_execution_current): Remove.
 324         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
 325         Update.
 326         * solib.c (update_solib_list, reload_shared_libraries): Update.
 327         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
 328         * solib-dsbt.c (enable_break): Update.
 329         * score-tdep.c (score7_fetch_inst): Update.
 330         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
 331         Update.
 332         * remote.c (remote_target::start_remote)
 333         (remote_target::remote_check_symbols, remote_target::open_1)
 334         (remote_target::remote_detach_1, remote_target::verify_memory)
 335         (remote_target::xfer_partial, remote_target::read_description)
 336         (remote_target::get_min_fast_tracepoint_insn_len): Update.
 337         * record-full.c (record_full_open_1): Update.
 338         * record-btrace.c (record_btrace_target_open): Update.
 339         * objc-lang.c (lookup_objc_class, lookup_child_selector)
 340         (value_nsstring): Update.
 341         * linux-thread-db.c (add_thread_db_info)
 342         (thread_db_find_new_threads_silently, check_thread_db_callback)
 343         (try_thread_db_load_1, record_thread): Update.
 344         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
 345         Update.
 346         * linux-fork.c (checkpoint_command): Update.
 347         * infrun.c (set_non_stop, set_observer_mode)
 348         (check_multi_target_resumption, for_each_just_stopped_thread)
 349         (maybe_remove_breakpoints, normal_stop)
 350         (class infcall_suspend_state): Update.
 351         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
 352         (info_program_command, attach_command): Update.
 353         * infcall.c (call_function_by_hand_dummy): Update.
 354         * inf-loop.c (inferior_event_handler): Update.
 355         * gcore.c (gcore_command, derive_heap_segment): Update.
 356         * exec.c (exec_file_command): Update.
 357         * eval.c (evaluate_subexp): Update.
 358         * compile/compile.c (compile_to_object): Update.
 359         * cli/cli-dump.c (restore_command): Update.
 360         * breakpoint.c (update_watchpoint)
 361         (update_inserted_breakpoint_locations)
 362         (insert_breakpoint_locations, get_bpstat_thread): Update.
 363         * target.h (target_has_execution): Remove macro.
 364         (target_has_execution_current): Don't declare.
 365         (target_has_execution): Rename from target_has_execution_1.  Add
 366         argument default.
 367
 368 2020-09-28  Tom Tromey  <tom@tromey.com>
 369
 370         * mi/mi-main.c (exec_reverse_continue)
 371         (mi_cmd_list_target_features): Update.
 372         * infrun.c (set_exec_direction_func): Update.
 373         * target.c (default_execution_direction): Update.
 374         * reverse.c (exec_reverse_once): Update.
 375         * target.h (target_can_execute_reverse): Now a function.
 376
 377 2020-09-28  Tom Tromey  <tom@tromey.com>
 378
 379         * tui/tui-regs.c (tui_get_register)
 380         (tui_data_window::show_registers): Update.
 381         * thread.c (scoped_restore_current_thread::restore)
 382         (scoped_restore_current_thread::scoped_restore_current_thread):
 383         Update.
 384         * regcache-dump.c (regcache_print): Update.
 385         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
 386         Update.
 387         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
 388         * mep-tdep.c (current_me_module, current_options): Update.
 389         * linux-thread-db.c (thread_db_load): Update.
 390         * infcmd.c (registers_info, info_vector_command)
 391         (info_float_command): Update.
 392         * ia64-tdep.c (ia64_frame_prev_register)
 393         (ia64_sigtramp_frame_prev_register): Update.
 394         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
 395         * gcore.c (derive_stack_segment): Update.
 396         * frame.c (get_current_frame, has_stack_frames): Update.
 397         * findvar.c (language_defn::read_var_value): Update.
 398         * arm-tdep.c (arm_pc_is_thumb): Update.
 399         * target.c (target_has_registers): Rename from
 400         target_has_registers_1.
 401         * target.h (target_has_registers): Remove macro.
 402         (target_has_registers): Rename from target_has_registers_1.
 403
 404 2020-09-28  Tom Tromey  <tom@tromey.com>
 405
 406         * windows-tdep.c (tlb_make_value): Update.
 407         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 408         * thread.c (scoped_restore_current_thread::restore)
 409         (scoped_restore_current_thread::scoped_restore_current_thread)
 410         (thread_command): Update.
 411         * stack.c (backtrace_command_1, frame_apply_level_command)
 412         (frame_apply_all_command, frame_apply_command): Update.
 413         * infrun.c (siginfo_make_value, restore_infcall_control_state):
 414         Update.
 415         * gcore.c (derive_stack_segment): Update.
 416         * frame.c (get_current_frame, has_stack_frames): Update.
 417         * auxv.c (info_auxv_command): Update.
 418         * ada-tasks.c (ada_build_task_list): Update.
 419         * target.c (target_has_stack): Rename from target_has_stack_1.
 420         * target.h (target_has_stack): Remove macro.
 421         (target_has_stack): Rename from target_has_stack_1.
 422
 423 2020-09-28  Tom Tromey  <tom@tromey.com>
 424
 425         * target.c (target_has_memory): Rename from target_has_memory_1.
 426         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 427         * thread.c (scoped_restore_current_thread::restore)
 428         (scoped_restore_current_thread::scoped_restore_current_thread):
 429         Update.
 430         * frame.c (get_current_frame, has_stack_frames): Update.
 431         * target.h (target_has_memory): Remove macro.
 432         (target_has_memory): Rename from target_has_memory_1.
 433
 434 2020-09-28  Tom Tromey  <tom@tromey.com>
 435
 436         * target.c (target_has_all_memory_1): Remove.
 437         * target.h (target_has_all_memory): Remove define.
 438         (target_has_all_memory_1): Don't declare.
 439
 440 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
 441
 442         * ser-base.c: Adjust comments formatting.
 443
 444 2020-09-27  Tom Tromey  <tom@tromey.com>
 445
 446         PR tui/25342:
 447         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
 448
 449 2020-09-27  Tom Tromey  <tom@tromey.com>
 450
 451         PR tui/25342:
 452         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
 453
 454 2020-09-27  Tom Tromey  <tom@tromey.com>
 455
 456         * unittests/tui-selftests.c: Update.
 457         * tui/tui-winsource.h (struct tui_source_window_base)
 458         <extra_margin, show_line_number, refresh_pad>: New methods.
 459         <m_max_length, m_pad>: New members.
 460         (tui_copy_source_line): Update.
 461         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
 462         first_col, line_width, ndigits parameters.  Add length.
 463         (tui_source_window_base::show_source_line): Write to pad.  Line
 464         number now 0-based.
 465         (tui_source_window_base::refresh_pad): New method.
 466         (tui_source_window_base::show_source_content): Write to pad.  Call
 467         refresh_pad.
 468         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
 469         not refill.
 470         (tui_source_window_base::update_exec_info): Call
 471         show_line_number.
 472         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
 473         method.
 474         <m_digits>: New member.
 475         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
 476         and m_max_length.
 477         (tui_source_window::show_line_number): New method.
 478         * tui/tui-io.h (tui_puts): Fix comment.
 479         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
 480         m_max_length.
 481
 482 2020-09-27  Tom Tromey  <tom@tromey.com>
 483
 484         * tui/tui-winsource.c
 485         (tui_source_window_base::set_is_exec_point_at): Don't call
 486         show_source_line.
 487
 488 2020-09-27  Tom Tromey  <tom@tromey.com>
 489
 490         * python/py-tui.c (class tui_py_window) <refresh_window>: New
 491         method.
 492         <erase>: Update.
 493         <cursor_x, cursor_y>: Remove.
 494         <m_inner_window>: New member.
 495         (tui_py_window::rerender): Create inner window.
 496         (tui_py_window::output): Write to inner window.
 497
 498 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
 499
 500         PR python/26586
 501         * cli/cli-script.c (execute_control_commands): don't set
 502         instream to nullptr here as this breaks the from_tty argument
 503         to gdb.execute in Python.
 504         (execute_user_command): set instream to nullptr here instead.
 505
 506 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 507
 508         * infrun.h (infrun_debug_printf): Fix formatting.
 509         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 510
 511 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 512
 513         * compile/compile-object-load.h (struct munmap_list): Add
 514         explicitly-defined move constructor.
 515
 516 2020-09-24  Tom Tromey  <tromey@adacore.com>
 517
 518         PR tui/26638:
 519         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 520         method.
 521         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 522         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 523         (tui_prev_win): Rewrite.
 524
 525 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 526
 527         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 528         in WOW64 processes as SIGINT.
 529         * nat/windows-nat.h: Make wow64_process a shared variable.
 530         * windows-nat.c: Remove static wow64_process variable.
 531
 532 2020-09-23  Tom Tromey  <tom@tromey.com>
 533
 534         PR symtab/25470:
 535         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
 536         offset and bit size.
 537         * printcmd.c (print_scalar_formatted): Handle zero-length
 538         integer.
 539         (print_scalar_formatted): Use bit_size_differs_p.
 540         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
 541         constant.
 542         (union type_specific): <int_stuff>: New member.
 543         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
 544         methods.
 545         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
 546         TYPE_SPECIFIC_FIELD.
 547         (recursive_dump_type, copy_type_recursive): Update.
 548         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
 549         DW_AT_data_bit_offset.
 550
 551 2020-09-23  Tom Tromey  <tom@tromey.com>
 552
 553         * utils.h (class gdb_argv): Add move operators.
 554         <append>: New methods.
 555         * compile/compile.c (build_argc_argv): Remove.
 556         (compile_args_argc): Remove.
 557         (compile_args_argv): Change type.
 558         (set_compile_args): Simplify.
 559         (append_args): Remove.
 560         (filter_args): Remove argcp parameter.
 561         (get_args): Return gdb_argv.  Simplify.
 562         (compile_to_object): Update.
 563
 564 2020-09-23  Tom Tromey  <tom@tromey.com>
 565
 566         * compile/compile-object-run.c (do_module_cleanup)
 567         <~do_module_cleanup> :Remove.
 568         (do_module_cleanup): Update.
 569         * compile/compile-object-load.h (struct munmap_list): Add move
 570         assignment operator.
 571         <source_file>: Now a std::string.
 572         <munmap_list>: Rename.  No longer a pointer.
 573         * compile/compile-object-load.c (struct setup_sections_data): Add
 574         constructor.
 575         <setup_one_section>: Declare.
 576         <munmap_list>: Move earlier.
 577         <m_bfd>: New member.
 578         <m_last_size, m_last_section_first, m_last_prot,
 579         m_last_max_alignment>: Rename, add initializers where needed.
 580         (setup_sections_data::setup_one_section): Rename from
 581         setup_sections.  Update.
 582         (compile_object_load): Update.  Don't use bfd_map_over_sections.
 583
 584 2020-09-23  Tom Tromey  <tom@tromey.com>
 585
 586         * compile/compile-object-run.c (struct do_module_cleanup): Add
 587         parameters to constructor.  Update destructor.
 588         <source_file, scope, scope_data, out_value_type, out_value_addr,
 589         munmap_list_head, objfile_name_string>: Remove.
 590         <module>: New member.
 591         (do_module_cleanup): Update.
 592         (compile_object_run): Update.
 593
 594 2020-09-23  Tom Tromey  <tom@tromey.com>
 595
 596         * compile/compile.c (eval_compile_command): Update.
 597         * compile/compile-object-run.h (compile_object_run): Take a
 598         compile_module_up.
 599         * compile/compile-object-run.c (compile_object_run): Take a
 600         compile_module_up.
 601         * compile/compile-object-load.h (struct compile_module): Add
 602         constructor, destructor.
 603         (compile_module_up): New typedef.
 604         (compile_object_load): Return compile_object_up.
 605         * compile/compile-object-load.c (compile_object_load): Return
 606         compile_module_up.
 607
 608 2020-09-23  Tom Tromey  <tom@tromey.com>
 609
 610         * compile/compile-object-run.c (struct do_module_cleanup): Add
 611         constructor, destructor.
 612         <objfile_name_string>: Don't use struct hack.
 613         (do_module_cleanup): Use delete.
 614         (compile_object_run): Use new.
 615
 616 2020-09-23  Tom Tromey  <tom@tromey.com>
 617
 618         * compile/compile-cplus-types.c
 619         (compile_cplus_convert_struct_or_union): Use std::vector.
 620         (compile_cplus_convert_func): Likewise.
 621         * compile/compile-c-types.c (convert_func): Use std::vector.
 622
 623 2020-09-21  Tom Tromey  <tromey@adacore.com>
 624
 625         * sparc-tdep.c (sparc32_skip_prologue): Use
 626         skip_prologue_using_sal.
 627
 628 2020-09-19  Tom Tromey  <tom@tromey.com>
 629
 630         * symfile.c (add_section_size_callback): Remove.
 631         (load_one_section): Rename from load_section_callback.  Change
 632         parameters.
 633         (generic_load): Use foreach.
 634
 635 2020-09-19  Tom Tromey  <tom@tromey.com>
 636
 637         * exec.c (add_to_section_table): Remove.
 638         (build_section_table): Use foreach.
 639
 640 2020-09-19  Tom Tromey  <tom@tromey.com>
 641
 642         * elfread.c (elf_locate_sections): Change parameters.
 643         (elf_symfile_read): Use foreach.
 644
 645 2020-09-19  Tom Tromey  <tom@tromey.com>
 646
 647         * cli/cli-dump.c (struct callback_data): Remove.
 648         (restore_one_section): Rename from restore_section_callback.
 649         Change parameters.
 650         (restore_binary_file): Change parameters.
 651         (restore_command): Use foreach.
 652
 653 2020-09-19  Tom Tromey  <tom@tromey.com>
 654
 655         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
 656         (gcore_copy_callback): Likewise.
 657         (gcore_memory_sections): Use foreach.
 658
 659 2020-09-19  Tom Tromey  <tom@tromey.com>
 660
 661         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
 662         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
 663         parameters.
 664         (generic_elf_osabi_sniffer): Use foreach.
 665         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
 666         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
 667
 668 2020-09-19  Tom Tromey  <tom@tromey.com>
 669
 670         * dwarf2/read.c (locate_dwz_sections): Change parameters.
 671         (dwarf2_get_dwz_file): Use foreach.
 672         (dwarf2_locate_dwo_sections): Change parameters.
 673         (open_and_init_dwo_file): Use foreach.
 674         (dwarf2_locate_common_dwp_sections): Change parameters.
 675         (open_and_init_dwp_file): Use foreach.
 676
 677 2020-09-19  Tom Tromey  <tom@tromey.com>
 678
 679         * symfile.h: (find_lowest_section): Don't declare.
 680         * symfile.c (find_lowest_section): Now static.  Change
 681         parameters.
 682         (struct place_section_arg): Remove.
 683         (place_section): Change parameters.
 684         (addr_info_make_relative): Use foreach.
 685         (symfile_dummy_outputs): Remove.
 686         (default_symfile_relocate): Use foreach.
 687
 688 2020-09-19  Tom Tromey  <tom@tromey.com>
 689
 690         * objfiles.c (add_to_objfile_sections): Rename from
 691         add_to_objfile_sections_full.
 692         (add_to_objfile_sections): Remove.
 693         (build_objfile_section_table): Use foreach.
 694
 695 2020-09-19  Tom Tromey  <tom@tromey.com>
 696
 697         * stap-probe.c (get_stap_base_address_1): Remove.
 698         (get_stap_base_address): Use foreach.
 699
 700 2020-09-19  Tom Tromey  <tom@tromey.com>
 701
 702         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
 703         parameters.
 704         (gdb_bfd_close_or_warn): Use foreach.
 705
 706 2020-09-19  Tom Tromey  <tom@tromey.com>
 707
 708         * corelow.c (add_to_thread_list): Change parameters.
 709         (core_target_open): Use foreach.
 710
 711 2020-09-19  Tom Tromey  <tom@tromey.com>
 712
 713         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
 714         existing function.
 715
 716 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 717
 718         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
 719         for arrays.
 720
 721 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 722
 723         * eval.c: Remove 'f-lang.h' include.
 724         (value_f90_subarray): Moved to f-lang.c.
 725         (eval_call): Renamed to...
 726         (evaluate_subexp_do_call): ...this, is no longer static, header
 727         comment moved into header file.
 728         (evaluate_funcall): Update call to eval_call.
 729         (skip_undetermined_arglist): Moved to f-lang.c.
 730         (fortran_value_subarray): Likewise.
 731         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 732         moved to evaluate_subexp_f.
 733         (calc_f77_array_dims): Moved to f-lang.c
 734         * expprint.c (print_subexp_funcall): New function.
 735         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 736         moved to print_subexp_f, OP_FUNCALL uses new function.
 737         (dump_subexp_body_funcall): New function.
 738         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
 739         moved to dump_subexp_f, OP_FUNCALL uses new function.
 740         * expression.h (evaluate_subexp_do_call): Declare.
 741         * f-lang.c (value_f90_subarray): Moved from eval.c.
 742         (skip_undetermined_arglist): Likewise.
 743         (calc_f77_array_dims): Likewise.
 744         (fortran_value_subarray): Likewise.
 745         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
 746         (operator_length_f): Likewise.
 747         (print_subexp_f): Likewise.
 748         (dump_subexp_body_f): Likewise.
 749         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
 750         declaration of this operation to here.
 751         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
 752         support moved to operator_length_f.
 753         * parser-defs.h (dump_subexp_body_funcall): Declare.
 754         (print_subexp_funcall): Declare.
 755         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
 756         fortran-operator.def.
 757
 758 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 759
 760         * eval.c (fortran_value_subarray): New function, content is taken
 761         from...
 762         (evaluate_subexp_standard): ...here, in two places.  Now arrays
 763         and strings both call the new function.
 764         (calc_f77_array_dims): Add header comment, handle strings.
 765
 766 2020-09-18  Victor Collod  <vcollod@nvidia.com>
 767
 768         PR gdb/26635
 769         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
 770         (i386_analyze_prologue): Call i386_skip_endbr.
 771
 772 2020-09-18  Tom Tromey  <tromey@adacore.com>
 773
 774         * windows-nat.c (struct windows_nat_target) <wait>: Update.
 775         (windows_nat_target::wait): Update.
 776         * target/wait.h (enum target_wait_flag): New.  Use
 777         DEF_ENUM_FLAGS_TYPE.
 778         * target/target.h (target_wait): Change type of options.
 779         * target.h (target_options_to_string, default_target_wait):
 780         Update.
 781         (struct target_ops) <wait>: Change type of options.
 782         * target.c (target_wait, default_target_wait, do_option): Change
 783         type of "options".
 784         (target_options_to_string): Likewise.
 785         * target-delegates.c: Rebuild.
 786         * target-debug.h (target_debug_print_target_wait_flags): Rename
 787         from target_debug_print_options.
 788         * sol-thread.c (class sol_thread_target) <wait>: Update.
 789         (sol_thread_target::wait): Update.
 790         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
 791         (rs6000_nat_target::wait): Update.
 792         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
 793         Update.
 794         (remote_target::wait_ns, remote_target::wait_as): Change type of
 795         "options".
 796         (remote_target::wait): Update.
 797         * remote-sim.c (struct gdbsim_target) <wait>: Update.
 798         (gdbsim_target::wait): Update.
 799         * record-full.c (class record_full_base_target) <wait>: Update.
 800         (record_full_wait_1): Change type of "options".
 801         (record_full_base_target::wait): Update.
 802         * record-btrace.c (class record_btrace_target) <wait>: Update.
 803         (record_btrace_target::wait): Update.
 804         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
 805         Update.
 806         (ravenscar_thread_target::wait): Update.
 807         * procfs.c (class procfs_target) <wait>: Update.
 808         (procfs_target::wait): Update.
 809         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
 810         * obsd-nat.c (obsd_nat_target::wait): Update.
 811         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
 812         (nto_procfs_target::wait): Update.
 813         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
 814         * nbsd-nat.c (nbsd_wait): Change type of "options".
 815         (nbsd_nat_target::wait): Update.
 816         * linux-thread-db.c (class thread_db_target) <wait>: Update.
 817         (thread_db_target::wait): Update.
 818         * linux-nat.h (class linux_nat_target) <wait>: Update.
 819         * linux-nat.c (linux_nat_target::wait): Update.
 820         (linux_nat_wait_1): Update.
 821         * infrun.c (do_target_wait_1, do_target_wait): Change type of
 822         "options".
 823         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
 824         * inf-ptrace.c (inf_ptrace_target::wait): Update.
 825         * go32-nat.c (struct go32_nat_target) <wait>: Update.
 826         (go32_nat_target::wait): Update.
 827         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
 828         * gnu-nat.c (gnu_nat_target::wait): Update.
 829         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
 830         * fbsd-nat.c (fbsd_nat_target::wait): Update.
 831         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
 832         * darwin-nat.c (darwin_nat_target::wait): Update.
 833         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
 834         (bsd_uthread_target::wait): Update.
 835         * aix-thread.c (class aix_thread_target) <wait>: Update.
 836         (aix_thread_target::wait): Update.
 837
 838 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 839
 840         * compile/compile-object-run.c (create_copied_type_recursive): New
 841         function.
 842         (compile_object_run): Use new function.
 843
 844 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 845
 846         * NEWS: Mention x86_64 Cygwin core file support.
 847
 848 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 849
 850         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
 851         (core_process_module_section): Handle NOTE_INFO_MODULE64.
 852
 853 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 854
 855         * windows-tdep.h: Add prototypes.
 856         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
 857         (i386_windows_core_pid_to_str): Move and rename ...
 858         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
 859         (windows_core_pid_to_str): ... and here.
 860         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
 861
 862 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 863         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
 864         (amd64_windows_init_abi_common): ... and register.
 865
 866 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 867
 868         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
 869         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
 870
 871 2020-09-18  Pedro Alves  <pedro@palves.net>
 872
 873         PR gdb/26631
 874         * thread.c (thread_find_command): Switch inferior before calling
 875         target methods.
 876
 877 2020-09-17  Tom Tromey  <tromey@adacore.com>
 878
 879         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
 880         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
 881         (tdesc_arch_data_up): New typedef.
 882         (tdesc_use_registers, tdesc_data_alloc): Update.
 883         (tdesc_data_cleanup): Don't declare.
 884         * target-descriptions.c (tdesc_data_alloc): Return a
 885         tdesc_arch_data_up.
 886         (tdesc_arch_data_deleter::operator()): Rename from
 887         tdesc_data_cleanup.  Change argument type.
 888         (tdesc_use_registers): Change early_data to an rvalue reference.
 889         (tdesc_use_registers): Don't use delete.
 890         * sparc-tdep.c (sparc32_gdbarch_init): Update.
 891         * s390-tdep.c (s390_gdbarch_init): Update.
 892         * rx-tdep.c (rx_gdbarch_init): Update.
 893         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
 894         * riscv-tdep.c (riscv_gdbarch_init): Update.
 895         * or1k-tdep.c (or1k_gdbarch_init): Update.
 896         * nios2-tdep.c (nios2_gdbarch_init): Update.
 897         * nds32-tdep.c (nds32_gdbarch_init): Update.
 898         * mips-tdep.c (mips_gdbarch_init): Update.
 899         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
 900         * m68k-tdep.c (m68k_gdbarch_init): Update.
 901         * i386-tdep.c (i386_gdbarch_init): Update.
 902         * arm-tdep.c (arm_gdbarch_init): Update.
 903         * arc-tdep.c (arc_tdesc_init): Update.
 904         (arc_gdbarch_init): Update.
 905         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
 906
 907 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
 908
 909         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
 910         for WOW64 processes.
 911
 912 2020-09-17  Tom Tromey  <tom@tromey.com>
 913
 914         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
 915
 916 2020-09-17  Tom Tromey  <tom@tromey.com>
 917
 918         * value.c (preserve_values): Update.
 919         * python/py-type.c (save_objfile_types): Update.
 920         * guile/scm-type.c (save_objfile_types): Update.
 921         * gdbtypes.h (create_copied_types_hash): Return htab_up.
 922         * gdbtypes.c (create_copied_types_hash): Return htab_up.
 923         * compile/compile-object-run.c (compile_object_run): Update.
 924
 925 2020-09-17  Tom Tromey  <tom@tromey.com>
 926
 927         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
 928         Remove.
 929         <m_table>: Now htab_up.
 930         * typeprint.c (typedef_hash_table::recursively_update)
 931         (typedef_hash_table::add_template_parameters)
 932         (typedef_hash_table::typedef_hash_table): Update.
 933         (typedef_hash_table::~typedef_hash_table): Remove.
 934         (typedef_hash_table::typedef_hash_table)
 935         (typedef_hash_table::find_global_typedef)
 936         (typedef_hash_table::find_typedef): Update.
 937
 938 2020-09-17  Tom Tromey  <tom@tromey.com>
 939
 940         * target-descriptions.c (tdesc_use_registers): Use htab_up.
 941
 942 2020-09-17  Tom Tromey  <tom@tromey.com>
 943
 944         * linespec.c (class decode_compound_collector)
 945         <~decode_compound_collector>: Remove.
 946         <m_unique_syms>: Now htab_up.
 947         (decode_compound_collector::operator ()): Update.
 948         (class symtab_collector) <~symtab_collector>: Remove.
 949         <m_symtab_table>: Now htab_up.
 950         (symtab_collector::operator ()): Update.
 951
 952 2020-09-17  Tom Tromey  <tom@tromey.com>
 953
 954         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
 955         (filename_seen_cache::clear): Update.
 956         (~filename_seen_cache): Remove.
 957         (filename_seen_cache::seen): Update.
 958         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
 959         htab_up.
 960         <~filename_seen_cache>: Remove.
 961         <traverse>: Update.
 962
 963 2020-09-17  Tom Tromey  <tom@tromey.com>
 964
 965         * completer.c (completion_tracker::discard_completions)
 966         (completion_tracker::~completion_tracker)
 967         (completion_tracker::maybe_add_completion)
 968         (completion_tracker::remove_completion)
 969         (completion_tracker::recompute_lowest_common_denominator)
 970         (completion_tracker::build_completion_result): Update.
 971         * completer.h (class completion_tracker) <have_completions>:
 972         Update.
 973         <m_entries_hash>: Now htab_up.
 974
 975 2020-09-17  Tom Tromey  <tom@tromey.com>
 976
 977         * breakpoint.c (ambiguous_names_p): Use htab_up.
 978
 979 2020-09-17  Tom Tromey  <tom@tromey.com>
 980
 981         * auto-load.c (struct auto_load_pspace_info)
 982         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
 983         <loaded_script_files, loaded_script_texts>: Change type to
 984         htab_up.
 985         (~auto_load_pspace_info) Remove.
 986         (init_loaded_scripts_info, maybe_add_script_file)
 987         (maybe_add_script_text, auto_load_info_scripts): Update.
 988
 989 2020-09-17  Tom Tromey  <tromey@adacore.com>
 990
 991         * c-exp.y (name_obstack): Now static.
 992
 993 2020-09-17  Chungyi Chi  <demonic@csie.io>
 994
 995         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
 996
 997 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 998
 999         * breakpoint.h (init_catchpoint): Change int parameter to bool.
1000         (add_solib_catchpoint): Likewise.
1001         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
1002         to bool.
1003         (add_solib_catchpoint): Change int parameter/variable to bool.
1004         (catch_load_or_unload): Likewise.
1005         (init_catchpoint): Likewise.
1006         (create_fork_vfork_event_catchpoint): Likewise.
1007         (catch_fork_command_1): Likewise.
1008         (catch_exec_command_1): Likewise.
1009
1010 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1011
1012         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1013         Change instance_flags to m_instance_flags.
1014
1015 2020-09-16  Tom Tromey  <tromey@adacore.com>
1016
1017         PR gdb/26598:
1018         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1019
1020 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1021
1022         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1023         PL_FLAG_EXEC.
1024         (fbsd_nat_target::insert_exec_catchpoint)
1025         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1026         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1027         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1028
1029 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1030
1031         * configure.ac: Remove check for kinfo_getvmmap().
1032         * configure, config.in: Regenerate.
1033         * fbsd-nat.c (fbsd_read_mapping): Remove
1034         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1035         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1036         kinfo_get_vmmap() are always present.
1037
1038 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1039
1040         * fbsd-nat.c: Always include support for
1041         TARGET_OBJECT_SIGNAL_INFO.
1042
1043 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1044
1045         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1046         sysctl and remove procfs fallback.
1047
1048 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1049
1050         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1051         * fbsd-nat.h: Likewise.
1052
1053 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1054
1055         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1056         argument.
1057
1058 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1059
1060         * ada-lang.c (ada_language_data): Delete.
1061         (ada_language): Remove references to ada_language_data.
1062         * c-lang.c (c_language_data): Delete.
1063         (c_language): Remove references to c_language_data.
1064         (cplus_language_data): Delete.
1065         (cplus_language): Remove references to cplus_language_data.
1066         (asm_language_data): Delete.
1067         (asm_language): Remove references to asm_language_data.
1068         (minimal_language_data): Delete.
1069         (minimal_language): Remove references to minimal_language_data.
1070         * d-lang.c (d_language_data): Delete.
1071         (d_language): Remove references to d_language_data.
1072         * f-lang.c (f_language_data): Delete.
1073         (f_language): Remove references to f_language_data.
1074         * go-lang.c (go_language_data): Delete.
1075         (go_language): Remove references to go_language_data.
1076         * language.c (unknown_language_data): Delete.
1077         (unknown_language): Remove references to unknown_language_data.
1078         (auto_language_data): Delete.
1079         (auto_language): Remove references to auto_language_data.
1080         * language.h (language_data): Delete struct.
1081         (language_defn): No longer inherit from language_data.
1082         * m2-lang.c (m2_language_data): Delete.
1083         (m2_language): Remove references to m2_language_data.
1084         * objc-lang.c (objc_language_data): Delete.
1085         (objc_language): Remove references to objc_language_data.
1086         * opencl-lang.c (opencl_language_data): Delete.
1087         (opencl_language): Remove references to opencl_language_data.
1088         * p-lang.c (pascal_language_data): Delete.
1089         (pascal_language): Remove references to pascal_language_data.
1090         * rust-lang.c (rust_language_data): Delete.
1091         (rust_language): Remove references to rust_language_data.
1092
1093 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1094
1095         * ada-lang.c (ada_language_data): Remove la_op_print_tab
1096         initializer.
1097         (ada_language::opcode_print_table): New member function.
1098         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
1099         (c_language::opcode_print_table): New member function.
1100         (cplus_language_data): Remove la_op_print_tab initializer.
1101         (cplus_language::opcode_print_table): New member function.
1102         (asm_language_data): Remove la_op_print_tab initializer.
1103         (asm_language::opcode_print_table): New member function.
1104         (minimal_language_data): Remove la_op_print_tab initializer.
1105         (minimal_language::opcode_print_table): New member function.
1106         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
1107         (d_language::opcode_print_table): New member function.
1108         * expprint.c (print_subexp_standard): Update call to
1109         opcode_print_table.
1110         (op_string): Likewise.
1111         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
1112         (f_language::opcode_print_table): New member function.
1113         * go-lang.c (go_language_data): Remove la_op_print_tab
1114         initializer.
1115         (go_language::opcode_print_table): New member function.
1116         * language.c (unknown_language_data): Remove la_op_print_tab
1117         initializer.
1118         (unknown_language::opcode_print_table): New member function.
1119         (auto_language_data): Remove la_op_print_tab initializer.
1120         (auto_language::opcode_print_table): New member function.
1121         * language.h (language_data): Remove la_op_print_tab field.
1122         (language_defn::opcode_print_table): Declare new member function.
1123         * m2-lang.c (m2_language_data): Remove la_op_print_tab
1124         initializer.
1125         (m2_language::opcode_print_table): New member function.
1126         * objc-lang.c (objc_language_data): Remove la_op_print_tab
1127         initializer.
1128         (objc_language::opcode_print_table): New member function.
1129         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
1130         initializer.
1131         (opencl_language::opcode_print_table): New member function.
1132         * p-lang.c (pascal_language_data): Remove la_op_print_tab
1133         initializer.
1134         (pascal_language::opcode_print_table): New member function.
1135         * rust-lang.c (rust_language_data): Remove la_op_print_tab
1136         initializer.
1137         (rust_language::opcode_print_table): New member function.
1138
1139 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1140
1141         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
1142         (ada_language::expression_ops): New member function.
1143         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
1144         (c_language::expression_ops): New member function.
1145         (cplus_language_data): Remove la_exp_desc initializer.
1146         (cplus_language::expression_ops): New member function.
1147         (asm_language_data): Remove la_exp_desc initializer.
1148         (asm_language::expression_ops): New member function.
1149         (minimal_language_data): Remove la_exp_desc initializer.
1150         (minimal_language::expression_ops): New member function.
1151         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
1152         (d_language::expression_ops): New member function.
1153         * eval.c (evaluate_subexp): Update call to expression_ops.
1154         * expprint.c (print_subexp): Likewise.
1155         (op_name): Likewise.
1156         (dump_subexp_body): Likewise.
1157         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
1158         (f_language::expression_ops): New member function.
1159         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
1160         (go_language::expression_ops): New member function.
1161         * language.c (language_defn::expression_ops): New function.
1162         (unknown_language_data): Remove la_exp_desc initializer.
1163         (auto_language_data): Likewise.
1164         * language.h (language_data): Remove la_exp_desc field.
1165         (language_defn::expression_ops): Declare new member function.
1166         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
1167         (m2_language::expression_ops): New member function.
1168         * objc-lang.c (objc_language_data): Remove la_exp_desc
1169         initializer.
1170         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
1171         initializer.
1172         (opencl_language::expression_ops): New member function.
1173         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
1174         * parse.c (operator_length): Update call to expression_ops.
1175         (exp_iterate): Likewise.
1176         * rust-lang.c (rust_language_data): Remove la_exp_desc
1177         initializer.
1178         (ruse_language::expression_ops): New member function.
1179
1180 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1181
1182         * ada-lang.c (ada_language_data): Remove la_varobj_ops
1183         initializer.
1184         (ada_language::varobj_ops): New member function.
1185         * c-lang.c (c_language_data): Remove la_varobj_ops
1186         initializer.
1187         (cplus_language_data): Likewise.
1188         (cplus_language::varobj_ops): New member function.
1189         (asm_language_data): Remove la_varobj_ops initializer.
1190         (minimal_language_data): Likewise.
1191         * d-lang.c (d_language_data): Likewise.
1192         * f-lang.c (f_language_data): Likewise.
1193         * go-lang.c (go_language_data): Likewise.
1194         * language.c (language_defn::varobj_ops): New function.
1195         (unknown_language_data): Remove la_varobj_ops
1196         initializer.
1197         (auto_language_data): Likewise.
1198         * language.h (language_data): Remove la_varobj_ops field.
1199         (language_defn::varobj_ops): Declare new member function.
1200         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
1201         * objc-lang.c (objc_language_data): Likewise.
1202         * opencl-lang.c (opencl_language_data): Likewise.
1203         * p-lang.c (pascal_language_data): Likewise.
1204         * rust-lang.c (rust_language_data): Likewise.
1205         * varobj.c (varobj_create): Update call to varobj_ops.
1206         * varobj.h (default_varobj_ops): Delete define.
1207
1208 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1209
1210         * ada-lang.c (ada_language_data): Remove la_macro_expansion
1211         initializer.
1212         * c-lang.c (c_language_data): Likewise.
1213         (c_language::macro_expansion): New member function.
1214         (cplus_language_data): Likewise.
1215         (cplus_language::macro_expansion): New member function.
1216         (asm_language_data): Likewise.
1217         (asm_language::macro_expansion): New member function.
1218         (minimal_language_data): Likewise.
1219         (minimal_language::macro_expansion): New member function.
1220         * d-lang.c (d_language_data): Remove la_macro_expansion
1221         initializer.
1222         * f-lang.c (f_language_data): Likewise.
1223         * go-lang.c (go_language_data): Likewise.
1224         * language.c (unknown_language_data): Likewise.
1225         (auto_language_data): Likewise.
1226         * language.h (language_data): Remove la_macro_expansion field.
1227         (language_defn::macro_expansion): New member function.
1228         * m2-lang.c (m2_language_data): Remove la_macro_expansion
1229         initializer.
1230         * objc-lang.c (objc_language_data): Likewise.
1231         (objc_language::macro_expansion): New member function.
1232         * opencl-lang.c (opencl_language_data): Likewise.
1233         (opencl_language::macro_expansion): New member function.
1234         * p-lang.c (pascal_language_data): Remove la_macro_expansion
1235         initializer.
1236         * rust-lang.c (rust_language_data): Likewise.
1237         * symtab.c (default_collect_symbol_completion_matches_break_on):
1238         Update call to macro_expansion.
1239
1240 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1241
1242         * ada-lang.c (ada_language_data): Remove la_array_ordering
1243         initializer.
1244         * c-lang.c (c_language_data): Likewise.
1245         (cplus_language_data): Likewise.
1246         (asm_language_data): Likewise.
1247         (minimal_language_data): Likewise.
1248         * d-lang.c (d_language_data): Likewise.
1249         * dwarf2/read.c (read_array_order): Update for call to
1250         array_ordering.
1251         * f-lang.c (f_language_data): Remove la_array_ordering
1252         initializer.
1253         (f_language::array_ordering): New member function.
1254         * go-lang.c (go_language_data): Remove la_array_ordering
1255         initializer.
1256         * language.c (unknown_language_data): Likewise.
1257         (auto_language_data): Likewise.
1258         * language.h (language_data): Delete la_array_ordering field.
1259         (language_defn::array_ordering): New member function.
1260         * m2-lang.c (m2_language_data): Remove la_array_ordering
1261         initializer.
1262         * objc-lang.c (objc_language_data): Likewise.
1263         * opencl-lang.c (opencl_language_data): Likewise.
1264         * p-lang.c (pascal_language_data): Likewise.
1265         * rust-lang.c (rust_language_data): Likewise.
1266
1267 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1268
1269         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
1270         initializer.
1271         * c-lang.c (c_language_data): Likewise.
1272         (cplus_language_data): Likewise.
1273         (asm_language_data): Likewise.
1274         (minimal_language_data): Likewise.
1275         * d-lang.c (d_language_data): Likewise.
1276         * f-lang.c (f_language_data): Likewise.
1277         (f_language::case_sensitivity): New member function.
1278         * go-lang.c (go_language_data): Remove la_case_sensitivity
1279         initializer.
1280         * language.c (enum case_mode): Moved here from language.h.
1281         (case_mode): Make static.
1282         (show_case_command): Update for case_sensitivity being a method.
1283         (set_case_command): Likewise.
1284         (set_range_case): Likewise.
1285         (unknown_language_data): Remove la_case_sensitivity initializer.
1286         (auto_language_data): Likewise.
1287         * language.h (case_mode): Delete, move enum declaration to
1288         language.c.
1289         (language_data): Delete la_case_sensitivity field.
1290         (language_defn::case_sensitivity): New member function.
1291         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
1292         initializer.
1293         * objc-lang.c (objc_language_data): Likewise.
1294         * opencl-lang.c (opencl_language_data): Likewise.
1295         * p-lang.c (pascal_language_data): Likewise.
1296         * rust-lang.c (rust_language_data): Likewise.
1297
1298 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1299
1300         * ada-lang.c (ada_language_data): Remove la_range_check
1301         initializer.
1302         * c-lang.c (c_language_data): Likewise.
1303         (cplus_language_data): Likewise.
1304         (asm_language_data): Likewise.
1305         (minimal_language_data): Likewise.
1306         * d-lang.c (d_language_data): Likewise.
1307         * f-lang.c (f_language_data): Likewise.
1308         (f_language::range_checking_on_by_default): New member function.
1309         * go-lang.c (go_language_data): Remove la_range_check initializer.
1310         * language.c (enum range_mode): Moved here from language.h.
1311         (range_mode): Made static.
1312         (show_range_command): Update to use
1313         range_checking_on_by_default.
1314         (set_range_command): Likewise.
1315         (set_range_case): Likewise.
1316         (unknown_language_data): Remove la_range_check initializer.
1317         (auto_language_data): Likewise.
1318         * language.h (range_mode): Delete.  Enum definition moved to
1319         language.c.
1320         (language_data): Remove la_range_check field.
1321         (language_defn::range_checking_on_by_default): New member
1322         function.
1323         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
1324         (m2_language::range_checking_on_by_default): New member function.
1325         * objc-lang.c (objc_language_data): Remove la_range_check
1326         initializer.
1327         * opencl-lang.c (opencl_language_data): Likewise.
1328         * p-lang.c (pascal_language_data): Likewise.
1329         (pascal_language::range_checking_on_by_default): New member
1330         function.
1331         * rust-lang.c (rust_language_data): Remove la_range_check
1332         initializer.
1333         (rust_language::range_checking_on_by_default): New member
1334         function.
1335
1336 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1337
1338         * dwarf2/read.c (dwarf2_physname): Remove special case for
1339         language_go.
1340         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
1341         member function.
1342
1343 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1344
1345         * ada-lang.c (ada_language_data): Remove
1346         la_store_sym_names_in_linkage_form_p initializer.
1347         (ada_language::store_sym_names_in_linkage_form_p): New member
1348         function.
1349         * c-lang.c (c_language_data): Remove
1350         la_store_sym_names_in_linkage_form_p initializer.
1351         (c_language::store_sym_names_in_linkage_form_p): New member
1352         function.
1353         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
1354         initializer.
1355         (asm_language_data): Likewise.
1356         (asm_language::store_sym_names_in_linkage_form_p): New member
1357         function.
1358         (minimal_language_data): Remove
1359         la_store_sym_names_in_linkage_form_p initializer.
1360         (minimal_language::store_sym_names_in_linkage_form_p): New member
1361         function.
1362         * d-lang.c (d_language_data): Remove
1363         la_store_sym_names_in_linkage_form_p initializer.
1364         * dwarf2/read.c (dwarf2_physname): Update call to
1365         store_sym_names_in_linkage_form_p.
1366         * f-lang.c (f_language_data): Remove
1367         la_store_sym_names_in_linkage_form_p initializer.
1368         * go-lang.c (go_language_data): Remove
1369         la_store_sym_names_in_linkage_form_p initializer.
1370         * language.c (unknown_language_data): Remove
1371         la_store_sym_names_in_linkage_form_p initializer.
1372         (unknown_language::store_sym_names_in_linkage_form_p): New member
1373         function.
1374         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
1375         initializer.
1376         (auto_language::store_sym_names_in_linkage_form_p): New member
1377         function.
1378         * language.h (language_data): Remove
1379         la_store_sym_names_in_linkage_form_p member variable.
1380         (language_defn::store_sym_names_in_linkage_form_p): New member
1381         function.
1382         * m2-lang.c (m2_language_data): Remove
1383         la_store_sym_names_in_linkage_form_p initializer.
1384         * objc-lang.c (objc_language_data): Likewise.
1385         * opencl-lang.c (opencl_language_data): Likewise.
1386         * p-lang.c (pascal_language_data): Likewise.
1387         * rust-lang.c (rust_language_data): Likewise.
1388
1389 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1390
1391         * ada-lang.c (ada_language_data): Remove string_lower_bound
1392         initializer.
1393         * c-lang.c (c_language_data): Likewise.
1394         (cplus_language_data): Likewise.
1395         (asm_language_data): Likewise.
1396         (minimal_language_data): Likewise.
1397         * d-lang.c (d_language_data): Likewise.
1398         * f-lang.c (f_language_data): Likewise.
1399         * go-lang.c (go_language_data): Likewise.
1400         * language.c (unknown_language_data): Likewise.
1401         (auto_language_data): Likewise.
1402         * language.h (language_data): Remove string_lower_bound field.
1403         (language_defn::string_lower_bound): New member function.
1404         * m2-lang.c (m2_language_data): Remove string_lower_bound
1405         initializer.
1406         (m2_language::string_lower_bound): New member function.
1407         * objc-lang.c (objc_language_data): Remove string_lower_bound
1408         initializer.
1409         * opencl-lang.c (opencl_language_data): Likewise.
1410         * p-lang.c (pascal_language_data): Likewise.
1411         * rust-lang.c (rust_language_data): Likewise.
1412         * valops.c (value_cstring): Update call to string_lower_bound.
1413         (value_string): Likewise.
1414         * value.c (allocate_repeated_value): Likewise.
1415
1416 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1417
1418         * valops.c (value_repeat): Fix incorrect argument name in comment.
1419
1420 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1421
1422         * ada-lang.c (ada_language_data): Remove c_style_arrays
1423         initializer.
1424         (ada_language::c_style_arrays_p): New member fuction.
1425         * c-lang.c (c_language_data): Remove c_style_arrays
1426         initializer.
1427         (cplus_language_data): Likewise.
1428         (asm_language_data): Likewise.
1429         (minimal_language_data): Likewise.
1430         * d-lang.c (d_language_data): Likewise.
1431         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1432         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1433         (f_language::c_style_arrays_p): New member function.
1434         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1435         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1436         * language.c (unknown_language_data): Remove c_style_arrays
1437         initializer.
1438         (auto_language_data): Likewise.
1439         * language.h (language_data): Remove c_style_arrays field.
1440         (language_defn::c_style_arrays_p): New member function.
1441         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1442         (m2_language::c_style_arrays_p): New member function.
1443         * objc-lang.c (objc_language_data): Remove c_style_arrays
1444         initializer.
1445         * opencl-lang.c (opencl_language_data): Likewise.
1446         * p-lang.c (pascal_language_data): Likewise.
1447         * rust-lang.c (rust_language_data): Likewise.
1448         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1449         and update local variable to a bool.
1450         * valops.c (value_cast): Update call to c_style_arrays_p.
1451         (value_array): Likewise.
1452         * value.c (coerce_array): Likewise.
1453
1454 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1455
1456         * ada-lang.c (ada_language_data): Remove la_language initializer.
1457         * c-lang.c (c_language_data): Likewise.
1458         (cplus_language_data): Likewise.
1459         (asm_language_data): Likewise.
1460         (minimal_language_data): Likewise.
1461         * d-lang.c (d_language_data): Likewise.
1462         * f-lang.c (f_language_data): Likewise.
1463         * go-lang.c (go_language_data): Likewise.
1464         * language.c (unknown_language_data): Likewise.
1465         (auto_language_data): Likewise.
1466         * language.h (language_data): Remove la_language field.
1467         (language_defn::language_defn): Initialise la_language field.
1468         (language_defn::la_language): New member variable.
1469         * m2-lang.c (m2_language_data): Remove la_language field.
1470         * objc-lang.c (objc_language_data): Likewise.
1471         * opencl-lang.c (opencl_language_data): Likewise.
1472         * p-lang.c (pascal_language_data): Likewise.
1473         * rust-lang.c (rust_language_data): Likewise.
1474
1475 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1476
1477         * ada-lang.c (ada_extensions): Delete, moved into
1478         ada_language::filename_extensions.
1479         (ada_language_data): Remove la_filename_extensions initializer.
1480         (ada_language::filename_extensions): New member function.
1481         * c-lang.c (c_extensions): Delete, moved into
1482         c_language::filename_extensions.
1483         (c_language_data): Remove la_filename_extensions initializer.
1484         (c_language::filename_extensions): New member function.
1485         (cplus_extensions): Delete, moved into
1486         cplus_language::filename_extensions.
1487         (cplus_language_data): Remove la_filename_extensions initializer.
1488         (cplus_language::filename_extensions): New member function.
1489         (asm_extensions): Delete, moved into
1490         asm_language::filename_extensions.
1491         (asm_language_data): Remove la_filename_extensions initializer.
1492         (asm_language::filename_extensions): New member function.
1493         (minimal_language_data): Remove la_filename_extensions
1494         initializer.
1495         * d-lang.c (d_extensions): Delete, moved into
1496         d_language::filename_extensions.
1497         (d_language_data): Remove la_filename_extensions initializer.
1498         (d_language::filename_extensions): New member function.
1499         * f-lang.c (f_extensions): Delete, moved into
1500         f_language::filename_extensions.
1501         (f_language_data): Remove la_filename_extensions initializer.
1502         (f_language::filename_extensions): New member function.
1503         * go-lang.c (go_language_data): Remove la_filename_extensions
1504         initializer.
1505         * language.c (add_set_language_command): Update now that
1506         filename_extensions returns a vector.
1507         (unknown_language_data): Remove la_filename_extensions
1508         initializer.
1509         (auto_language_data): Likewise.
1510         * language.h (language_data): Remove la_filename_extensions field.
1511         (language_defn::filename_extensions): New member function.
1512         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1513         initializer.
1514         * objc-lang.c (objc_extensions): Delete, moved into
1515         objc_language::filename_extensions.
1516         (objc_language_data): Remove la_filename_extensions initializer.
1517         (objc_language::filename_extensions): New member function.
1518         * opencl-lang.c (opencl_language_data): Remove
1519         la_filename_extensions initializer.
1520         * p-lang.c (pascal_extensions): Delete, moved into
1521         pascal_language::filename_extensions.
1522         (pascal_language_data): Remove la_filename_extensions initializer.
1523         (pascal_language::filename_extensions): New member function.
1524         * rust-lang.c (rust_extensions): Delete, moved into
1525         rust_language::filename_extensions.
1526         (rust_language_data): Remove la_filename_extensions initializer.
1527         (rust_language::filename_extensions): New member function.
1528         * symfile.c (add_filename_language): Add new assert.
1529
1530 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1531
1532         * ada-lang.c (ada_language_data): Remove la_name and
1533         la_natural_name initializers.
1534         (ada_language::name): New member function.
1535         (ada_language::natural_name): New member function.
1536         * c-lang.c (c_language_data): Remove la_name and
1537         la_natural_name initializers.
1538         (c_language::name): New member function.
1539         (c_language::natural_name): New member function.
1540         (cplus_language_data): Remove la_name and
1541         la_natural_name initializers.
1542         (cplus_language::name): New member function.
1543         (cplus_language::natural_name): New member function.
1544         (asm_language_data): Remove la_name and
1545         la_natural_name initializers.
1546         (asm_language::name): New member function.
1547         (asm_language::natural_name): New member function.
1548         (minimal_language_data): Remove la_name and
1549         la_natural_name initializers.
1550         (minimal_language::name): New member function.
1551         (minimal_language::natural_name): New member function.
1552         * compile/compile.c (compile_to_object): Update call to
1553         lanugage_defn::name.
1554         * d-lang.c (d_language_data): Remove la_name and
1555         la_natural_name initializers.
1556         (d_language::name): New member function.
1557         (d_language::natural_name): New member function.
1558         * expprint.c (print_subexp_standard): Update call to
1559         language_defn::name.
1560         (dump_raw_expression): Likewise
1561         (dump_prefix_expression): Likewise.
1562         * f-lang.c (f_language_data): Remove la_name and
1563         la_natural_name initializers.
1564         (f_language::name): New member function.
1565         (f_language::natural_name): New member function.
1566         * go-lang.c (go_language_data): Remove la_name and
1567         la_natural_name initializers.
1568         (go_language::name): New member function.
1569         (go_language::natural_name): New member function.
1570         * language.c (show_language_command): Update call to
1571         language_defn::name.
1572         (set_language_command): Likewise.
1573         (language_enum): Likewise.
1574         (language_str): Likewise.
1575         (add_set_language_command): Likewise, use
1576         language_defn::natural_name in the doc string.
1577         (unknown_language_data): Remove la_name and
1578         la_natural_name initializers.
1579         (unknown_language::name): New member function.
1580         (unknown_language::natural_name): New member function.
1581         (auto_language_data): Remove la_name and
1582         la_natural_name initializers.
1583         (auto_language::name): New member function.
1584         (auto_language::natural_name): New member function.
1585         (language_lookup_primitive_type_as_symbol): Update call to
1586         language_defn::name.
1587         * language.h (language_data): Remove la_name and la_natural_name
1588         member variables.
1589         (language_defn::name): New member function.
1590         (language_defn::natural_name): New member function.
1591         * m2-lang.c (m2_language_data): Remove la_name and
1592         la_natural_name initializers.
1593         (m2_language::name): New member function.
1594         (m2_language::natural_name): New member function.
1595         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
1596         language_defn::natural_name.
1597         * objc-lang.c (objc_language_data): Remove la_name and
1598         la_natural_name initializers.
1599         (objc_language::name): New member function.
1600         (objc_language::natural_name): New member function.
1601         * opencl-lang.c (opencl_language_data): Remove la_name and
1602         la_natural_name initializers.
1603         (opencl_language::name): New member function.
1604         (opencl_language::natural_name): New member function.
1605         * p-lang.c (pascal_language_data): Remove la_name and
1606         la_natural_name initializers.
1607         (pascal_language::name): New member function.
1608         (pascal_language::natural_name): New member function.
1609         * rust-lang.c (rust_language_data): Remove la_name and
1610         la_natural_name initializers.
1611         (rust_language::name): New member function.
1612         (rust_language::natural_name): New member function.
1613         * symtab.c (lookup_language_this): Update call to
1614         language_defn::name.
1615
1616 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1617
1618         * ada-lang.c (ada_language_data): Remove la_name_of_this
1619         initializer.
1620         * ax-gdb.c (gen_expr): Update call to name_of_this.
1621         * c-exp.y (classify_name): Likewise.
1622         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
1623         (cplus_language_data): Likewise.
1624         (cplus_language::name_of_this): New member function.
1625         (asm_language_data): Remove la_name_of_this initializer.
1626         (minimal_language_data): Likewise.
1627         * d-lang.c (d_language_data): Likewise.
1628         (d_language::name_of_this): New member function.
1629         * expprint.c (print_subexp_standard): Update call to name_of_this.
1630         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
1631         * go-lang.c (go_language_data): Likewise.
1632         * language.c (unknown_language_data): Likewise.
1633         (unknown_language::name_of_this): New member function.
1634         (auto_language_data): Remove la_name_of_this initializer.
1635         (auto_language::name_of_this): New member function.
1636         * language.h (language_data): Delete la_name_of_this member
1637         variable.
1638         (language_defn::name_of_this): New member function.
1639         * m2-lang.c (m2_language_data): Remove la_name_of_this
1640         initializer.
1641         * objc-lang.c (objc_language_data): Likewise.
1642         (objc_language::name_of_this): New member function.
1643         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
1644         initializer.
1645         * p-lang.c (pascal_language_data): Likewise.
1646         (pascal_language::name_of_this): New member function.
1647         * rust-lang.c (rust_language_data): Remove la_name_of_this
1648         initializer.
1649         * symtab.c (lookup_language_this): Update call to name_of_this.
1650         (lookup_symbol_aux): Likewise.
1651         * valops.c (value_of_this): Likewise.
1652
1653 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1654
1655         * ada-lang.c (ada_language_data): Remove
1656         la_struct_too_deep_ellipsis initializer.
1657         (ada_language::struct_too_deep_ellipsis): New member function.
1658         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
1659         initializer.
1660         (cplus_language_data): Likewise.
1661         (asm_language_data): Likewise.
1662         (minimal_language_data): Likewise.
1663         * cp-valprint.c (cp_print_value): Update call to
1664         struct_too_deep_ellipsis.
1665         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
1666         initializer.
1667         * f-lang.c (f_language_data): Likewise.
1668         (f_language::struct_too_deep_ellipsis): New member function.
1669         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
1670         initializer.
1671         * language.c (unknown_language_data): Likewise.
1672         (auto_language_data): Likewise.
1673         * language.h (language_data): Delete la_struct_too_deep_ellipsis
1674         member variable.
1675         (language_defn::struct_too_deep_ellipsis): New member function.
1676         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
1677         initializer.Q
1678         * objc-lang.c (objc_language_data): Likewise.
1679         * opencl-lang.c (opencl_language_data): Likewise.
1680         * p-lang.c (pascal_language_data): Likewise.
1681         * rust-lang.c (rust_language_data): Likewise.
1682         * valprint.c (val_print_check_max_depth): Update call to
1683         struct_too_deep_ellipsis.
1684
1685 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
1686
1687         * MAINTAINERS (Write After Approval): Add myself.
1688
1689 2020-09-15  Tom Tromey  <tom@tromey.com>
1690
1691         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
1692         Remove.
1693
1694 2020-09-15  Tom Tromey  <tom@tromey.com>
1695
1696         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
1697         and TYPE_CODE_METHODPTR cases.
1698         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
1699         (c_value_print_inner): Update.
1700         * valprint.c (generic_value_print_memberptr): New function, from
1701         c_value_print_memberptr.
1702         (generic_value_print): Use it.  Call cplus_print_method_ptr.
1703
1704 2020-09-15  Tom Tromey  <tromey@adacore.com>
1705
1706         * python/python-internal.h (PyInt_FromLong): Remove define.
1707         * python/py-value.c (convert_value_from_python): Use
1708         gdb_py_object_from_longest.
1709         * python/py-type.c (typy_get_code): Use
1710         gdb_py_object_from_longest.
1711         * python/py-symtab.c (salpy_get_line): Use
1712         gdb_py_object_from_longest.
1713         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
1714         gdb_py_object_from_longest.
1715         * python/py-record.c (recpy_gap_reason_code): Use
1716         gdb_py_object_from_longest.
1717         * python/py-record-btrace.c (recpy_bt_insn_size)
1718         (recpy_bt_func_level, btpy_list_count): Use
1719         gdb_py_object_from_longest.
1720         * python/py-infthread.c (gdbpy_create_ptid_object): Use
1721         gdb_py_object_from_longest.  Fix error handling.
1722         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
1723         gdb_py_object_from_longest.
1724         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
1725         gdb_py_object_from_longest.
1726         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
1727         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
1728         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
1729
1730 2020-09-15  Tom Tromey  <tromey@adacore.com>
1731
1732         * python/python.c (gdbpy_parameter_value): Use
1733         gdb_py_object_from_ulongest.
1734
1735 2020-09-15  Tom Tromey  <tromey@adacore.com>
1736
1737         * python/py-infevents.c (create_register_changed_event_object):
1738         Use gdb_py_object_from_longest.
1739         * python/py-exitedevent.c (create_exited_event_object): Use
1740         gdb_py_object_from_longest.
1741
1742 2020-09-15  Tom Tromey  <tromey@adacore.com>
1743
1744         * python/python.c (gdbpy_parameter_value): Use
1745         gdb_py_object_from_longest.
1746         * python/py-type.c (convert_field, typy_range): Use
1747         gdb_py_object_from_longest.
1748         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
1749         gdb_py_object_from_longest.
1750         * python/py-lazy-string.c (stpy_get_length): Use
1751         gdb_py_object_from_longest.
1752         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
1753         gdb_py_object_from_longest.
1754         * python/py-infevents.c (create_memory_changed_event_object): Use
1755         gdb_py_object_from_longest.
1756         * python/py-inferior.c (infpy_get_num): Use
1757         gdb_py_object_from_longest.
1758         (infpy_get_pid): Likewise.
1759
1760 2020-09-15  Tom Tromey  <tromey@adacore.com>
1761
1762         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
1763         defines.
1764         * python/py-value.c (valpy_long): Use
1765         gdb_py_object_from_ulongest.
1766         * python/py-symtab.c (salpy_get_pc): Use
1767         gdb_py_object_from_ulongest.
1768         (salpy_get_last): Likewise.
1769         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
1770         gdb_py_object_from_ulongest.
1771         * python/py-lazy-string.c (stpy_get_address): Use
1772         gdb_py_object_from_ulongest.
1773         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
1774         * python/py-arch.c (archpy_disassemble): Use
1775         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
1776         error handling.
1777
1778 2020-09-15  Tom Tromey  <tromey@adacore.com>
1779
1780         * python/python-internal.h (gdb_py_long_from_longest): Remove
1781         defines.
1782         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
1783         * python/py-type.c (convert_field, typy_get_sizeof): Use
1784         gdb_py_object_from_longest.
1785         * python/py-record-btrace.c (btpy_list_index): Use
1786         gdb_py_object_from_longest.
1787
1788 2020-09-15  Tom Tromey  <tromey@adacore.com>
1789
1790         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
1791         * python/py-record.c (recpy_element_number): Use
1792         gdb_py_object_from_longest.
1793         (recpy_gap_number): Likewise.
1794
1795 2020-09-15  Tom Tromey  <tromey@adacore.com>
1796
1797         * top.c (ui::ui): Update.
1798         (highest_ui_num): Remove.
1799         * top.h (struct ui) <num>: Remove.
1800
1801 2020-09-15  Tom Tromey  <tromey@adacore.com>
1802
1803         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
1804         * ui-style.c (ansi_regex_text): Now array.
1805         * rust-exp.y (number_regex_text): Now array.
1806         * linespec.c (linespec_quote_characters): Now array.
1807         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
1808         Now arrays.
1809
1810 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1811
1812         * debuginfod-support.c (debuginfod_client_deleter): New.
1813         (debuginfod_client_up): New.
1814         (debuginfod_init): Return debuginfod_client_up.
1815         (debuginfod_source_query): Adjust.
1816         (debuginfod_debuginfo_query): Adjust.
1817
1818 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1819
1820         * debuginfod-support.c (debuginfod_source_query): Use
1821         make_unique_xstrdup.
1822
1823 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1824
1825         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
1826         with `type::instance_flags`.
1827
1828 2020-09-14  Michael Mullin  <masmullin@gmail.com>
1829
1830         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
1831         Remove baton parameter.
1832
1833 2020-09-14  Pedro Alves  <pedro@palves.net>
1834
1835         * Makefile.in (SELFTESTS_SRCS): Add
1836         unittests/enum-flags-selftests.c.
1837         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
1838         btrace_function_flags instead of enum btrace_function_flag.
1839         * compile/compile-c-types.c (convert_qualified): Use
1840         enum_flags::raw.
1841         * compile/compile-cplus-symbols.c (convert_one_symbol)
1842         (convert_symbol_bmsym):
1843         * compile/compile-cplus-types.c (compile_cplus_convert_method)
1844         (compile_cplus_convert_struct_or_union_methods)
1845         (compile_cplus_instance::convert_qualified_base):
1846         * go-exp.y (parse_string_or_char): Add cast to int.
1847         * unittests/enum-flags-selftests.c: New file.
1848         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1849         type to btrace_thread_flags from btrace_thread_flag.
1850         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1851         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1852         cast in DEBUG call.
1853
1854 2020-09-14  Pedro Alves  <pedro@palves.net>
1855
1856         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1857         * gdbtypes.c (address_space_name_to_int): Rename to ...
1858         (address_space_name_to_type_instance_flags): ... this.
1859         (address_space_int_to_name): Rename to ...
1860         (address_space_type_instance_flags_to_name): ... this.
1861         * gdbtypes.h (address_space_name_to_int): Rename to ...
1862         (address_space_name_to_type_instance_flags): ... this.
1863         (address_space_int_to_name): Rename to ...
1864         (address_space_type_instance_flags_to_name): ... this.
1865         * type-stack.c (type_stack::insert): Adjust to rename.
1866         * type-stack.h (type_stack::insert): Likewise.
1867
1868 2020-09-14  Pedro Alves  <pedro@palves.net>
1869             Andrew Burgess  <andrew.burgess@embecosm.com>
1870
1871         * avr-tdep.c (avr_address_class_type_flags): Return
1872         type_instance_flags.
1873         (avr_address_class_type_flags_to_name): Take a
1874         type_instance_flags.
1875         (avr_address_class_name_to_type_flags): Return bool and take a
1876         type_instance_flags.
1877         * d-lang.c (build_d_types): Use type::set_instance_flags.
1878         * ft32-tdep.c (ft32_address_class_type_flags): Return
1879         type_instance_flags.
1880         (ft32_address_class_type_flags_to_name): Take a
1881         type_instance_flags.
1882         (ft32_address_class_name_to_type_flags): Return bool and take a
1883         type_instance_flags.
1884         (ft32_gdbarch_init): Use type::set_instance_flags.
1885         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1886         * gdbarch.h, gdbarch.c: Regenerate.
1887         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1888         (address_class_name_to_type_flags): Use type_instance_flags and
1889         bool.
1890         * gdbtypes.c (address_space_name_to_int)
1891         (address_space_int_to_name, make_qualified_type): Use
1892         type_instance_flags.
1893         (make_qualified_type): Use type_instance_flags and
1894         type::set_instance_flags.
1895         (make_type_with_address_space, make_cv_type, make_vector_type)
1896         (check_typedef): Use type_instance_flags.
1897         (recursive_dump_type): Cast type_instance_flags to unsigned for
1898         printing.
1899         (copy_type_recursive): Use type::set_instance_flags.
1900         (gdbtypes_post_init): Use type::set_instance_flags.
1901         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1902         <m_instance_flags>: ... this.
1903         <instance_flags, set_instance_flags>: New methods.
1904         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1905         (SET_TYPE_INSTANCE_FLAGS): New.
1906         (address_space_name_to_int, address_space_int_to_name)
1907         (make_type_with_address_space): Pass flags using
1908         type_instance_flags instead of int.
1909         * stabsread.c (cleanup_undefined_types_noname): Use
1910         type::set_instance_flags.
1911         * s390-tdep.c (s390_address_class_type_flags): Return
1912         type_instance_flags.
1913         (s390_address_class_type_flags_to_name): Take a
1914         type_instance_flags.
1915         (s390_address_class_name_to_type_flags): Return bool and take a
1916         type_instance_flags.
1917         * type-stack.c (type_stack::follow_types): Use
1918         type_instance_flags.
1919         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1920
1921 2020-09-14  Tom Tromey  <tromey@adacore.com>
1922
1923         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1924         * x86-tdep.c (x86_is_thunk_register_name)
1925         (x86_in_indirect_branch_thunk): Update.
1926         * sparc64-tdep.c (sparc64_fpu_register_names)
1927         (sparc64_cp0_register_names, sparc64_register_names)
1928         (sparc64_pseudo_register_names): Now const.
1929         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1930         cp0_registers_num>: Now const.
1931         * sparc-tdep.c (sparc_core_register_names)
1932         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1933         (sparc32_pseudo_register_names): Now const.
1934         (validate_tdesc_registers): Update.
1935         * rust-lang.c (rust_extensions): Now const.
1936         * p-lang.c (p_extensions): Now const.
1937         * objc-lang.c (objc_extensions): Now const.
1938         * nto-tdep.c (nto_thread_state_str): Now const.
1939         * moxie-tdep.c (moxie_register_names): Now const.
1940         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1941         Now const.
1942         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1943         (mips_linux_reg_names): Now const.
1944         (mips_gdbarch_init): Update.
1945         * microblaze-tdep.c (microblaze_register_names): Now const.
1946         * m68k-tdep.c (m68k_register_names): Now const.
1947         * m32r-tdep.c (m32r_register_names): Now const.
1948         * ia64-tdep.c (ia64_register_names): Now const.
1949         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1950         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1951         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1952         ymm_avx512_register_names, pkeys_register_names>: Now const.
1953         * i386-tdep.c (i386_register_names, i386_zmm_names)
1954         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1955         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1956         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1957         * f-lang.c (f_extensions): Now const.
1958         * d-lang.c (d_extensions): Now const.
1959         * csky-tdep.c (csky_register_names): Now const.
1960         * charset.c (default_charset_names, charset_enum): Now const.
1961         (_initialize_charset): Update.
1962         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1963         const.
1964         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1965         (bsd_uthread_solib_loaded): Update.
1966         (bsd_uthread_state): Now const.
1967         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1968         (amd64_ymm_avx512_names, amd64_ymmh_names)
1969         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1970         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1971         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1972         (amd64_dword_names): Now const.
1973         * agent.c (can_use_agent_enum): Now const.
1974         * ada-tasks.c (task_states, long_task_states): Now const.
1975         * ada-lang.c (known_runtime_file_name_patterns)
1976         (known_auxiliary_function_name_patterns, attribute_names)
1977         (standard_exc, ada_extensions): Now const.
1978
1979 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1980
1981         * bcache.h (struct bcache) <bcache>: Remove constructor.
1982         <m_hash_function, m_compare_function>: Remove.
1983         <~bcache>: Make virtual.
1984         <compare>: Remove static method, introduce virtual method.
1985         <default_hash>: Remove.
1986         <hash>: New virtual method.
1987         * bcache.c (bcache::expand_hash_table): Update.
1988         (bcache::insert): Update.
1989         (bcache::hash): New.
1990         (bcache::compare): Update comment and parameter names.
1991         * gdbtypes.c (types_deeply_equal): Update.
1992         * psymtab.h (struct psymbol_bcache): New struct.
1993         (class psymtab_storage) <psymtab_storage>: Make default.
1994         <psymbol_cache>: Change type to psymbol_bcache.
1995         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1996         (psymbol_hash): Change to...
1997         (psymbol_bcache::hash): ... this.
1998         (psymbol_compare): Change to...
1999         (psymbol_bcache::compare): ... this.
2000
2001 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2002
2003         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2004         checking for initial lwp.
2005
2006 2020-09-14  Tom Tromey  <tromey@adacore.com>
2007
2008         * m68k-tdep.c (m68k_extract_return_value): Use
2009         pointer_result_regnum.
2010         (m68k_store_return_value): Likewise.
2011         (m68k_reg_struct_return_p): Handle vectors and arrays.
2012         (m68k_return_value): Handle arrays.
2013         (m68k_svr4_return_value): Fix single-element aggregate handling.
2014         Handle long double.  Adjust for embedded ABI.
2015         (m68k_svr4_init_abi): Set pointer_result_regnum.
2016         (m68k_embedded_init_abi): New function.
2017         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2018         (m68k_osabi_sniffer): New function.
2019         (_initialize_m68k_tdep): Register osabi sniffer.
2020         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2021         member.
2022
2023 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2024
2025         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2026         with gdb::unique_xmalloc_ptr<char>.
2027
2028 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2029
2030         * xml-support.h (xml_fetch_another): Change type to be a
2031         function_view.
2032         (xml_process_xincludes): Remove baton parameter.
2033         (xml_fetch_content_from_file): Change baton parameter to
2034         dirname.
2035         * xml-support.c (struct xinclude_parsing_data)
2036         <xinclude_parsing_data>: Remove baton parameter.
2037         <fetcher_baton>: Remove.
2038         (xinclude_start_include): Adjust.
2039         (xml_process_xincludes): Adjust.
2040         (xml_fetch_content_from_file): Replace baton parameter with
2041         dirname.
2042         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2043         (xml_init_syscalls_info): Use a lambda.
2044         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2045         (file_read_description_xml): Use a lambda.
2046         (fetch_available_features_from_target): Change baton parameter
2047         to target_ops.
2048         (target_read_description_xml): Use a lambda.
2049         (target_fetch_description_xml): Use a lambda.
2050         (string_read_description_xml): Update.
2051
2052 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2053
2054         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2055         uses with type::endianity_is_not_default.
2056
2057 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2058
2059         * gdbtypes.h (struct type) <endianity_is_not_default,
2060         set_endianity_is_not_default>: New methods.
2061         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2062         type::endianity_is_not_default, change all write call sites to
2063         use type::set_endianity_is_not_default.
2064
2065 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2066
2067         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2068         uses with type::is_fixed_instance.
2069
2070 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2071
2072         * gdbtypes.h (struct type) <is_fixed_instance,
2073         set_is_fixed_instance>: New methods.
2074         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
2075         write call sites to use type::set_is_fixed_instance.
2076
2077 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2078
2079         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
2080         uses with type::is_gnu_ifunc.
2081
2082 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2083
2084         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
2085         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
2086         use type::set_is_gnu_ifunc.
2087
2088 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2089
2090         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
2091         uses with type::stub_is_supported.
2092
2093 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2094
2095         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
2096         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
2097         use type::set_stub_is_supported.
2098
2099 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2100
2101         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
2102         uses with type::is_vector.
2103
2104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2105
2106         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
2107         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
2108         use type::set_is_vector.
2109
2110 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2111
2112         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
2113         uses with type::has_varargs.
2114
2115 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2116
2117         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
2118         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
2119         use type::set_has_varargs.
2120
2121 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2122
2123         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
2124         uses with type::is_prototyped.
2125
2126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2127
2128         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
2129         New methods.
2130         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
2131         call sites to use type::set_is_prototyped.
2132
2133 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2134
2135         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
2136         uses with type::target_is_stub.
2137
2138 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2139
2140         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
2141         New methods.
2142         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
2143         sites to use type::set_target_is_stub.
2144
2145 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2146
2147         * gdbtypes.h (TYPE_STUB): Remove, replace all
2148         uses with type::is_stub.
2149
2150 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2151
2152         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
2153         (TYPE_STUB): Use type::is_stub, change all write call sites to
2154         use type::set_is_stub.
2155
2156 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2157
2158         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
2159         type::has_no_signedness.
2160
2161 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2162
2163         * gdbtypes.h (struct type) <has_no_signedness,
2164         set_has_no_signedness>: New methods.
2165         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
2166         call sites to use type::set_has_no_signedness.
2167
2168 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2169
2170         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
2171         type::is_unsigned.
2172
2173 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2174
2175         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
2176         methods.
2177         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
2178         sites to use type::set_is_unsigned.
2179
2180 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
2181             Adam Renquinha <arenquinha@cimeq.qc.ca>
2182
2183         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
2184         pointer and stack frame offset when unwinding.
2185
2186 2020-09-13  Pedro Alves  <pedro@palves.net>
2187
2188         * NEWS: Document "-break-insert --qualified".
2189         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
2190
2191 2020-09-13  Pedro Alves  <pedro@palves.net>
2192
2193         * linespec.c (classify_mtype, compare_msyms): Delete.
2194         (search_minsyms_for_name): Remove classification logic.  Instead
2195         filter out trampoline symbols if we also found an external
2196         function of the same name.
2197
2198 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2199
2200         * NEWS: Create a new section for the next release branch.
2201         Rename the section of the current branch, now that it has
2202         been cut.
2203
2204 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2205
2206         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
2207         * version.in: Bump version to 11.0.50.DATE-git.
2208
2209 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
2210
2211         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
2212
2213 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
2214             Felix Willgerodt  <Felix.Willgerodt@intel.com>
2215
2216         * gdbarch.sh: Added bfloat16 type.
2217         * gdbarch.c: Regenerated.
2218         * gdbarch.h: Regenerated.
2219         * gdbtypes.c (floatformats_bfloat16): New struct.
2220         (gdbtypes_post_init): Add builtin_bfloat16.
2221         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
2222         (floatformats_bfloat16): New struct.
2223         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
2224         (i386_ymm_type): Add field "v16_bfloat16"
2225         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
2226         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
2227         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
2228         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
2229         * features/i386/64bit-avx512.xml: Add bfloat16 type.
2230         * features/i386/64bit-avx512.c: Regenerated.
2231         * features/i386/64bit-sse.xml: Add bfloat16 type.
2232         * features/i386/64bit-sse.c: Regenerated.
2233
2234 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
2235
2236         * i386-tdep.c (i386_zmm_type): Fix field names.
2237         (i386_ymm_type): Fix field names.
2238
2239 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2240
2241         * breakpoint.c: Fix typo in the help message of the
2242         "set breakpoint condition-evaluation" command.
2243
2244 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2245
2246         * nbsd-nat.c: Include "nat/netbsd-nat.h".
2247         * (nbsd_nat_target::pid_to_exec_file)
2248         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
2249         (nbsd_nat_target::post_startup_inferior)
2250         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
2251         (nbsd_add_threads): Switch local code to common gdb/nat functions.
2252         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
2253         * (nbsd_thread_lister): Remove.
2254
2255 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2256
2257         * fork-inferior.c (startup_inferior): Avoid double free.
2258
2259 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2260
2261         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
2262         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
2263
2264 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2265
2266         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
2267         * netbsd-nat.c: Include <sys/ptrace.h>.
2268         * (netbsd_nat::enable_proc_events): Add.
2269
2270 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2271
2272         * netbsd-nat.h: Include "gdbsupport/function-view.h".
2273         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2274         (netbsd_nat::for_each_thread): Add.
2275         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
2276         "gdbsupport/common-debug.h".
2277         * (netbsd_nat::netbsd_thread_lister)
2278         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2279         (netbsd_nat::for_each_thread): Add.
2280
2281 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2282
2283         * netbsd-nat.h: Include <unistd.h>.
2284         * (netbsd_nat::pid_to_exec_file): Add.
2285         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
2286         * (netbsd_nat::pid_to_exec_file) Add.
2287
2288 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2289
2290         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
2291
2292 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2293
2294         * netbsd-nat.h: New file.
2295         * netbsd-nat.c: Likewise.
2296
2297 2020-09-09  Tom Tromey  <tromey@adacore.com>
2298
2299         * ada-lang.c (remove_extra_symbols): Do not increment when
2300         removing an element
2301
2302 2020-09-08  Tom Tromey  <tromey@adacore.com>
2303
2304         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
2305
2306 2020-09-08  Tom Tromey  <tromey@adacore.com>
2307
2308         PR win32/25302:
2309         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
2310         (gdb_bfd_init_data): New function.
2311         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
2312
2313 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2314
2315         * infrun.c (fetch_inferior_event): Use
2316         `switch_to_target_no_thread` to switch the target.
2317
2318 2020-09-06  Tom Tromey  <tom@tromey.com>
2319
2320         * symfile.h (dwarf2_free_objfile): Don't declare.
2321
2322 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2323
2324         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
2325         to match 16 byte real/complex type generated by Flang compiler.
2326
2327 2020-09-03  Tom de Vries  <tdevries@suse.de>
2328
2329         PR breakpoint/26546
2330         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
2331         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
2332
2333 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
2334
2335         * maint.c (index_digits): New function.
2336         (struct maint_print_section_data): Remove.
2337         (print_bfd_section_info): Remove print_data parameter, add arg
2338         and index_digits.
2339         (print_objfile_section_info): Likewise.
2340         (print_bfd_section_info_maybe_relocated): Likewise (plus
2341         objfile).
2342         (maintenance_info_sections): Adjust calls.
2343
2344 2020-09-02  Tom Tromey  <tromey@adacore.com>
2345
2346         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
2347         for null pointers.
2348         (ada_varobj_adjust_for_child_access): Special-case null pointers.
2349
2350 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
2351
2352         * bcache.h (struct bcache) <insert>: Change type of `added` to
2353         pointer to bool.
2354         * bcache.c (bcache::insert): Likewise.
2355         * gdbtypes.c (check_types_worklist): Adjust.
2356         * psymtab.c (add_psymbol_to_bcache): Adjust.
2357
2358 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
2359
2360         * corelow.c (unordered_set): Include.
2361         (class core_target): Add field 'm_core_unavailable_mappings'.
2362         (core_target::build_file_mappings): Print only one warning
2363         per inaccessible file.  Add unavailable/broken mappings
2364         to m_core_unavailable_mappings.
2365         (core_target::xfer_partial): Call...
2366         (core_target::xfer_memory_via_mappings): New method.
2367
2368 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2369
2370         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
2371         type to bool.
2372
2373 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2374
2375         * dwarf2/read.c (struct field_info): Fix indentation.
2376
2377 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2378
2379         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
2380         ordering in comment.
2381         * frame.c (frame_id_eq): Fix indentation.
2382
2383 2020-08-31  Scott Linder  <scott@scottlinder.com>
2384             Simon Marchi  <simon.marchi@efficios.com>
2385
2386         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
2387         inline frame ids in outer frame.
2388
2389 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2390
2391         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
2392         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
2393         (outer_frame_id): Use FID_STACK_OUTER instead of
2394         FID_STACK_INVALID.
2395         (frame_id_p): Don't check for outer_frame_id.
2396
2397 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2398
2399         * frame-unwind.c (frame_unwind_got_optimized): Don't set
2400         regnum/frame in value.  Call allocate_value_lazy.
2401         * frame.c (frame_unwind_register_value): Use
2402         val_print_not_saved.
2403
2404 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2405
2406         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2407
2408 2020-08-29  Pedro Alves  <pedro@palves.net>
2409
2410         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2411         the inferior before calling target_pid_to_str.
2412
2413 2020-08-28  Tom Tromey  <tom@tromey.com>
2414
2415         * xcoffread.c (xcoff_end_psymtab): Update comment.
2416         * dbxread.c (dbx_end_psymtab): Update comment.
2417
2418 2020-08-28  Tom de Vries  <tdevries@suse.de>
2419
2420         PR breakpoint/26544
2421         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2422         event_location.
2423         (create_breakpoint): Same.
2424         (base_breakpoint_decode_location): Same.
2425         (bkpt_create_sals_from_location): Same.
2426         (bkpt_decode_location): Same.
2427         (bkpt_probe_create_sals_from_location): Same.
2428         (bkpt_probe_decode_location): Same.
2429         (tracepoint_create_sals_from_location): Same.
2430         (tracepoint_decode_location): Same.
2431         (tracepoint_probe_decode_location): Same.
2432         (strace_marker_create_sals_from_location): Same.
2433         (strace_marker_decode_location): Same.
2434         (create_sals_from_location_default): Same.
2435         (decode_location_default): Same.
2436         * breakpoint.h (struct breakpoint_ops): Same.
2437         (create_breakpoint): Same.
2438         * linespec.h (decode_line_full): Same.
2439         * linespec.c (decode_line_full): Same.  Throw error if
2440         result.size () == 0.
2441
2442 2020-08-27  Pedro Alves  <pedro@palves.net>
2443
2444         PR gdb/26524
2445         * breakpoint.c (until_break_fsm) <location_breakpoint,
2446         caller_breakpoint>: Delete fields.
2447         <breakpoints>: New field.
2448         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2449         two individual breakpoints.
2450         (until_break_fsm::should_stop): Loop over breakpoints in the
2451         breakpoint vector.
2452         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2453         vector.
2454         (until_break_command): Handle location expanding into multiple
2455         sals.
2456
2457 2020-08-27  Pedro Alves  <pedro@palves.net>
2458
2459         PR gdb/26523
2460         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2461         bp_until breakpoints user-specified locations.  Update intro
2462         comment.
2463
2464 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2465
2466         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2467         gdb_bfd_sections): New.
2468         * maint.c (print_bfd_section_info): Change param type to
2469         maint_print_section_data.
2470         (print_objfile_section_info): Likewise.
2471         (print_bfd_section_info_maybe_relocated): Likewise.
2472         (maintenance_info_sections): Use gdb_bfd_sections.
2473
2474 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2475
2476         * MAINTAINERS: Add ARC target and maintainer.
2477
2478 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2479
2480         * configure.tgt: ARC support for GNU/Linux.
2481         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2482         * arc-linux-tdep.c: New file.
2483         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2484         * arc-tdep.c (arc_write_pc): Use it.
2485
2486 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2487
2488         * arc-tdep.c (arc_check_for_hardware_loop): New.
2489         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2490
2491 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2492
2493         * arc-tdep.h: Include "gdbarch.h".
2494
2495 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2496
2497         * arch/arc.h
2498         (arc_gdbarch_features): New class to stir the selection of target XML.
2499         (arc_create_target_description): Use FEATURES to choose XML target.
2500         (arc_lookup_target_description): Use arc_create_target_description
2501         to create _new_ target descriptions or return the already created
2502         ones if the FEATURES is the same.
2503         * arch/arc.c: Implementation of prototypes described above.
2504         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2505         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2506         * arc-tdep.c (*_feature_name): Make feature names consistent.
2507         (arc_register_feature): A new struct to hold information about
2508         registers of a particular target/feature.
2509         (arc_check_tdesc_feature): Check if XML provides registers in
2510         compliance with ARC_REGISTER_FEATURE structs.
2511         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2512         (determine_*_reg_feature_set): Which feature name to look for.
2513         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2514         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2515         to expected ISA enums to be used in arc_gdbarch_features structs.
2516         * features/Makefile (FEATURE_XMLFILES): Add new files.
2517         * gdb/features/arc/v1-aux.c: New file.
2518         * gdb/features/arc/v1-aux.xml: Likewise.
2519         * gdb/features/arc/v1-core.c: Likewise.
2520         * gdb/features/arc/v1-core.xml: Likewise.
2521         * gdb/features/arc/v2-aux.c: Likewise.
2522         * gdb/features/arc/v2-aux.xml: Likewise.
2523         * gdb/features/arc/v2-core.c: Likewise.
2524         * gdb/features/arc/v2-core.xml: Likewise.
2525         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2526
2527 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2528             Andrew Burgess  <andrew.burgess@embecosm.com>
2529
2530         PR m2/26372
2531         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
2532         an assert.  Remove single element array indexing pattern as the
2533         MULTI_SUBSCRIPT support will handle this case too.
2534
2535 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
2536
2537         * value.h (valprint_check_validity): Move declaration from
2538         here...
2539         * valprint.h (valprint_check_validity): ... to here.
2540
2541 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2542
2543         * debug.h: New file.
2544         * debug.c (debug_prefixed_vprintf): New function.
2545         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
2546         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
2547
2548 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2549
2550         * infrun.h (infrun_debug_printf_1): New function declaration.
2551         (infrun_debug_printf): New macro.
2552         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
2553         throughout.
2554         (infrun_debug_printf): New function.
2555         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
2556         (handle_jit_event): Likewise.
2557
2558 2020-08-21  Mark Wielaard  <mark@klomp.org>
2559
2560         * ada-lex.l: Extend register warnings diagnostics comment for g++.
2561
2562 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
2563
2564         * frame.c (enum class frame_id_status): New.
2565         (struct frame_info) <this_id::p>: Change type to frame_id_status.
2566         (fprintf_frame): Update.
2567         (compute_frame_id): Set frame id status to "computing" on entry.
2568         Set it back to "not_computed" on failure and to "computed" on
2569         success.
2570         (get_frame_id): Assert the frame id is not being computed.
2571         (create_sentinel_frame): Use frame_id_status::COMPUTED.
2572         (create_new_frame): Likewise.
2573         (frame_cleanup_after_sniffer): Update assert.
2574
2575 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2576
2577         * regcache.c (pid_ptid_regcache_map): New type.
2578         (target_ptid_regcache_map): Remove.
2579         (target_pid_ptid_regcache_map): New type.
2580         (regcaches): Change type to target_pid_ptid_regcache_map.
2581         (get_thread_arch_aspace_regcache): Update.
2582         (regcache_thread_ptid_changed): Update, handle pid-like ptid
2583         case.
2584         (regcaches_size): Update.
2585         (regcache_count): Update.
2586         (registers_changed_ptid_target_pid_test): New.
2587         (_initialize_regcache): Register new test.
2588
2589 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2590
2591         * regcache.c (regcache_count): New.
2592         (struct regcache_test_data): New.
2593         (regcache_test_data_up): New.
2594         (populate_regcaches_for_test): New.
2595         (regcaches_test): Remove.
2596         (get_thread_arch_aspace_regcache_test): New.
2597         (registers_changed_ptid_all_test): New.
2598         (registers_changed_ptid_target_test): New.
2599         (registers_changed_ptid_target_ptid_test): New.
2600         (regcache_thread_ptid_changed): Remove regcache_count lambda.
2601         (_initialize_regcache): Register new tests.
2602
2603 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2604
2605         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
2606         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
2607         gdbarch and aspace parameter.  Use current inferior's aspace.
2608         Validate regcache's arch value.
2609         (regcaches_test): Update.
2610
2611 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2612
2613         * regcache.c (regcaches_test): Call registers_changed.
2614
2615 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2616
2617         * infrun.c (process_event_stop_test): Fix typo "breapoint".
2618
2619 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2620
2621         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
2622         to find the end of prologue for flang compiled binaries.
2623         * arm-tdep.c (arm_skip_prologue): Likewise.
2624         * i386-tdep.c (i386_skip_prologue): Likewise.
2625         * producer.c (producer_is_llvm): New function.
2626         (producer_parsing_tests): Added new tests for clang/flang.
2627         * producer.h (producer_is_llvm): New declaration.
2628
2629 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
2630
2631         * linux-nat.c (linux_nat_debug_printf): New function.
2632         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
2633
2634 2020-08-18  Aaron Merey  <amerey@redhat.com>
2635
2636         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
2637         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
2638         (CLIBS): Add DEBUGINFOD_LIBS.
2639
2640 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
2641
2642         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
2643         'gdbarch_num_regs'.
2644
2645 2020-08-17  Tom Tromey  <tromey@adacore.com>
2646
2647         * ada-varobj.c (ada_varobj_decode_var): Handle case where
2648         ada_get_decoded_value returns NULL.
2649
2650 2020-08-17  Tom Tromey  <tromey@adacore.com>
2651
2652         * python/py-inferior.c (infpy_search_memory): Use
2653         gdb_py_object_from_ulongest.
2654         * python/py-infevents.c (create_inferior_call_event_object)
2655         (create_memory_changed_event_object): Use
2656         gdb_py_object_from_ulongest.
2657         * python/py-linetable.c (ltpy_entry_get_pc): Use
2658         gdb_py_object_from_ulongest.
2659
2660 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2661
2662         * loc.c (class symbol_needs_eval_context): Fix indentation.
2663
2664 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2665
2666         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
2667         bool.
2668
2669 2020-08-17  Tom de Vries  <tdevries@suse.de>
2670
2671         PR gdb/26393
2672         * gdbtypes.c (dump_dynamic_prop): New function.
2673         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
2674
2675 2020-08-15  Tom de Vries  <tdevries@suse.de>
2676
2677         PR backtrace/26390
2678         * stack.c (print_frame_args): Temporarily set the selected
2679         frame to FRAME while printing the frame's arguments.
2680
2681 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2682
2683         PR breakpoints/26385
2684         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
2685         Always clear watchpoint with PTRACE_SET_DEBUGREG.
2686
2687 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2688
2689         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
2690         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
2691         and >= to check return value instead of == -1 and != -1.
2692
2693 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
2694
2695         * utils.h (class gdb_argv) <as_array_view>: New method.
2696         * utils.c (gdb_argv_as_array_view_test): New.
2697         (_initialize_utils): Register selftest.
2698         * maint.c (maintenance_selftest): Use the new method.
2699
2700 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
2701
2702         * target.h (supports_dumpcore, dumpcore): New
2703         function declarations.
2704         * target.c (supports_dumpcore, dumpcore): New
2705         functions.
2706         * target-delegates.c: Rebuild.
2707         * gcore.c (gcore_command): Use target_supports_dumpcore ()
2708         and target_dumpcore ().
2709
2710 2020-08-13  Aaron Merey  <amerey@redhat.com>
2711
2712         * debuginfod-support.c: Replace global variables with user_data.
2713
2714 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
2715
2716         * maint.c (maintenance_selftest): Split args and pass array_view
2717         to run_tests.
2718
2719 2020-08-12  Luis Machado  <luis.machado@linaro.org>
2720
2721         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
2722         type's length.
2723         Use %s and pulongest to print the length.
2724
2725 2020-08-12  Pedro Alves  <palves@redhat.com>
2726
2727         * NEWS: Move "Multi-target debugging support" item to the
2728         "Changes since GDB 9" section.
2729
2730 2020-08-12  Pedro Alves  <palves@redhat.com>
2731
2732         PR gdb/26336
2733         * progspace.c (program_space::remove_objfile): Invalidate the
2734         frame cache.
2735
2736 2020-08-11  Tom de Vries  <tdevries@suse.de>
2737
2738         * MAINTAINERS: Mark ms1 as deleted.
2739
2740 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2741
2742         PR gdb/26310
2743
2744         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
2745         act accordingly.
2746         (aarch64_analyze_prologue_test): Add more unit tests to exercise
2747         movz/str/stur/stp skipping behavior.
2748
2749 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2750
2751         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
2752         struct user_sve_header instead of struct sve_context.
2753
2754 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
2755
2756         * read.h (dwarf2_fetch_die_loc_sect_off,
2757         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
2758         `void *` parameter with function_view.
2759         * read.c (dwarf2_fetch_die_loc_sect_off,
2760         dwarf2_fetch_die_loc_cu_off): Likewise.
2761         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
2762         (per_cu_dwarf_call): Adjust.
2763         (get_frame_address_in_block_wrapper): Remove.
2764         (indirect_synthetic_pointer): Adjust.
2765         (get_ax_pc): Remove.
2766         (dwarf2_compile_expr_to_ax): Adjust.
2767
2768 2020-08-08  Tom de Vries  <tdevries@suse.de>
2769
2770         PR build/26344
2771         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
2772         constructor.
2773         * regcache.c (get_thread_arch_aspace_regcache): Same.
2774
2775 2020-08-07  Tom Tromey  <tromey@adacore.com>
2776
2777         * ravenscar-thread.c
2778         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
2779         New method.
2780         (ravenscar_thread_target::wait): Check
2781         runtime_initialized.
2782         (ravenscar_thread_target::prepare_to_store)
2783         (ravenscar_thread_target::stopped_by_sw_breakpoint)
2784         (ravenscar_thread_target::stopped_by_hw_breakpoint)
2785         (ravenscar_thread_target::stopped_by_watchpoint)
2786         (ravenscar_thread_target::stopped_data_address)
2787         (ravenscar_thread_target::core_of_thread): Use
2788         scoped_restore_current_thread and
2789         set_base_thread_from_ravenscar_task.
2790
2791 2020-08-07  Tom Tromey  <tromey@adacore.com>
2792
2793         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
2794
2795 2020-08-07  Tom Tromey  <tromey@adacore.com>
2796
2797         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
2798         update_inferior_ptid before update_thread_list.
2799         (temporarily_change_regcache_ptid): New class.
2800         (ravenscar_thread_target::fetch_registers)
2801         (ravenscar_thread_target::store_registers)
2802         (ravenscar_thread_target::prepare_to_store): Use base thread when
2803         forwarding operation.
2804
2805 2020-08-07  Tom Tromey  <tromey@adacore.com>
2806
2807         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
2808         "is_pid" case.
2809
2810 2020-08-07  Tom Tromey  <tromey@adacore.com>
2811
2812         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
2813         New methods.
2814         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
2815         first.
2816         (ravenscar_thread_target::add_thread): Rename from
2817         ravenscar_add_thread.
2818         (ravenscar_thread_target::update_thread_list): Use a lambda.
2819         (ravenscar_thread_target::xfer_partial): New method.
2820
2821 2020-08-07  Tom Tromey  <tromey@adacore.com>
2822
2823         * ada-lang.h (ada_task_list_iterator_ftype): Now a
2824         gdb::function_view.
2825         (iterate_over_live_ada_tasks): Change type of argument.
2826         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
2827         of argument.
2828
2829 2020-08-07  Tom Tromey  <tromey@adacore.com>
2830
2831         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
2832         Remove.
2833         (ravenscar_thread_target::extra_thread_info): Remove.
2834         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
2835         defer to target beneath for non-Ravenscar threads.
2836
2837 2020-08-07  Tom Tromey  <tromey@adacore.com>
2838
2839         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
2840         get_base_thread_from_ravenscar_task>: Now methods.
2841         <m_cpu_map>: New member.
2842         (ravenscar_thread_target::get_thread_base_cpu): Rename from
2843         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
2844         (ravenscar_thread_target::task_is_currently_active): Update.
2845         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
2846         Now a method.
2847         (ravenscar_thread_target::add_active_thread): Put initial thread
2848         into the m_cpu_map.
2849
2850 2020-08-07  Tom Tromey  <tromey@adacore.com>
2851
2852         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2853         event_ptid.
2854
2855 2020-08-07  Tom Tromey  <tromey@adacore.com>
2856
2857         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2858         runtime_initialized.
2859
2860 2020-08-07  Tom Tromey  <tromey@adacore.com>
2861
2862         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2863         add_active_thread.
2864         (ravenscar_thread_target::add_active_thread): Now public.
2865         (ravenscar_inferior_created): Call add_active_thread after pushing
2866         the target.
2867
2868 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2869
2870         * regcache.c (ptid_regcache_map): New type.
2871         (target_ptid_regcache_map): New type.
2872         (regcaches): Change type to target_ptid_regcache_map.
2873         (get_thread_arch_aspace_regcache): Update to regcaches' new
2874         type.
2875         (regcache_thread_ptid_changed): Likewise.
2876         (registers_changed_ptid): Likewise.
2877         (regcaches_size): Likewise.
2878         (regcaches_test): Update.
2879         (regcache_thread_ptid_changed): Update.
2880         * regcache.h (regcache_up): New type.
2881         * gdbsupport/ptid.h (hash_ptid): New struct.
2882
2883 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2884
2885         * observable.h (thread_ptid_changed): Add parameter
2886         `process_stratum_target *`.
2887         * infrun.c (infrun_thread_ptid_changed): Add parameter
2888         `process_stratum_target *` and use it.
2889         (selftests): New namespace.
2890         (infrun_thread_ptid_changed): New function.
2891         (_initialize_infrun): Register selftest.
2892         * regcache.c (regcache_thread_ptid_changed): Add parameter
2893         `process_stratum_target *` and use it.
2894         (regcache_thread_ptid_changed): New function.
2895         (_initialize_regcache): Register selftest.
2896         * thread.c (thread_change_ptid): Pass target to
2897         thread_ptid_changed observable.
2898
2899 2020-08-06  Caroline Tice <cmtice@google.com>
2900
2901         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2902         (struct dwp_sections): Update field comments.  Add loclists and
2903         rnglists fields.
2904         (struct virtual_v2_dwo_sections): Rename struct to
2905         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2906         size & offset fields for loclists and rnglists.
2907         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2908         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2909         skipping dummy type units.
2910         (create_dwp_hash_table): Update the large comment above the function to
2911         discuss Version 5 DWP files as well, with references.  Update all the
2912         version checks in the function to check for version 5 as well.  Add new
2913         section at the end to create dwp hash table for version 5.
2914         (create_dwp_v2_section): Rename function to
2915         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2916         Add V5 to error message text.
2917         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2918         into calls to create_dwp_v2_or_v5_section.
2919         (create_dwo_unit_in_dwp_v5): New function.
2920         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2921         check for version2; add else clause to handle version 5.
2922         (open_and_init_dwo_file): Add code to check dwarf version & only call
2923         create_debug_types_hash_table (with sections.types) if version is not 5;
2924         else call create_debug_type_hash_table, with sections.info.
2925         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2926         version 5.
2927         (dwarf2_locate_v5_dwp_sections): New function.
2928         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2929         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2930
2931 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2932
2933         * regcache.h (class regcache): Remove friend
2934         registers_changed_ptid.
2935         <regcache_thread_ptid_changed>: Remove.
2936         <regcaches>: Remove.
2937         * regcache.c (regcache::regcaches): Rename to...
2938         (regcaches): ... this.  Make static.
2939         (get_thread_arch_aspace_regcache): Update.
2940         (regcache::regcache_thread_ptid_changed): Rename to...
2941         (regcache_thread_ptid_changed): ... this.  Update.
2942         (class regcache_access): Remove.
2943         (regcaches_test): Update.
2944         (_initialize_regcache): Update.
2945         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2946         <forward_list>.
2947
2948 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2949
2950         * regcache.h (class regcache) <current_regcache>: Rename to...
2951         <regcaches>: ... this.  Move doc here.
2952         * regcache.c (regcache::current_regcache) Rename to...
2953         (regcache::regcaches): ... this.  Move doc to header.
2954         (get_thread_arch_aspace_regcache): Update.
2955         (regcache::regcache_thread_ptid_changed): Update.
2956         (registers_changed_ptid): Update.
2957         (class regcache_access) <current_regcache_size>: Rename to...
2958         <regcaches_size>: ... this.
2959         (current_regcache_test): Rename to...
2960         (regcaches_test): ... this.
2961         (_initialize_regcache): Update.
2962
2963 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2964
2965         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2966
2967 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2968
2969         * corelow.c (core_target::build_file_mappings): Don't output
2970         null pathname in warning.
2971
2972 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2973
2974         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2975         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2976         gdb.dwarf2/dw2-single-line-discriminators.exp,
2977         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2978
2979 2020-08-05  Tom Tromey  <tromey@adacore.com>
2980
2981         PR rust/26197:
2982         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2983         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2984         Fix off-by-one and type size errors in ordinary case.
2985
2986 2020-08-05  Tom de Vries  <tdevries@suse.de>
2987
2988         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2989         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2990
2991 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2992
2993         * frame.h (frame_id_p): Return bool.
2994         (frame_id_artificial_p): Return bool.
2995         (frame_id_eq): Return bool.
2996         (has_stack_frames): Return bool.
2997         (get_selected_frame): Fix typo in comment.
2998         (get_frame_pc_if_available): Return bool.
2999         (get_frame_address_in_block_if_available): Return bool.
3000         (get_frame_func_if_available): Return bool.
3001         (read_frame_register_unsigned): Return bool.
3002         (get_frame_register_bytes): Return bool.
3003         (safe_frame_unwind_memory): Return bool.
3004         (deprecated_frame_register_read): Return bool.
3005         (frame_unwinder_is): Return bool.
3006         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3007         bool.
3008         <this_id::p>: Likewise.
3009         <prev_p>: Likewise.
3010         (frame_stash_add): Return bool.
3011         (get_frame_id): Use bool.
3012         (frame_id_build_special) Use bool.
3013         (frame_id_build_unavailable_stack): Use bool.
3014         (frame_id_build): Use bool.
3015         (frame_id_p): Return bool, use true/false instead of 1/0.
3016         (frame_id_artificial_p): Likewise.
3017         (frame_id_eq): Likewise.
3018         (frame_id_inner): Likewise.
3019         (get_frame_func_if_available): Likewise.
3020         (read_frame_register_unsigned): Likewise.
3021         (deprecated_frame_register_read): Likewise.
3022         (get_frame_register_bytes): Likewise.
3023         (has_stack_frames): Likewise.
3024         (inside_main_func): Likewise.
3025         (inside_entry_func): Likewise.
3026         (get_frame_pc_if_available): Likewise.
3027         (get_frame_address_in_block_if_available): Likewise.
3028         (frame_unwinder_is): Likewise.
3029         (safe_frame_unwind_memory): Likewise.
3030         (frame_unwind_arch): Likewise.
3031
3032 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3033
3034         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3035         type to cached_copy_status.
3036         (fprintf_frame): Adjust.
3037         (get_frame_func_if_available): Adjust.
3038         (frame_cleanup_after_sniffer): Adjust.
3039
3040 2020-08-04  Mark Wielaard  <mark@klomp.org>
3041
3042         * MAINTAINERS (Write After Approval): Update email address.
3043
3044 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3045
3046         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3047         dynamic_prop::const_val.
3048
3049 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3050
3051         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3052         dynamic_prop::kind.
3053
3054 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3055
3056         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3057
3058 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3059
3060         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3061
3062 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3063             Jose E. Marchesi  <jose.marchesi@oracle.com>
3064
3065         * configure.tgt: Add entry for bpf-*-*.
3066         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3067         (ALLDEPFILES): Add bpf-tdep.c.
3068         * bpf-tdep.c: New file.
3069         * MAINTAINERS: Add bpf target and maintainer.
3070         * NEWS: Mention the support for the new target.
3071
3072 2020-08-04  Tom de Vries  <tdevries@suse.de>
3073
3074         PR symtab/23270
3075         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
3076         Error.
3077
3078 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3079
3080         * syscalls/freebsd.xml: Regenerate.
3081
3082 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3083
3084         * syscalls/update-freebsd.sh: Fix usage and year range.
3085
3086 2020-08-03  Tom de Vries  <tdevries@suse.de>
3087
3088         PR symtab/26333
3089         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
3090         DW_LNE_lo_user/DW_LNE_hi_user range.
3091
3092 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
3093
3094         PR ada/26318
3095         * ada-lang.c (ada_modulus): Return 0 if property is not of const
3096         kind.
3097
3098 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3099
3100         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
3101
3102 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3103
3104         * breakpoint.c (set_breakpoint_condition): Update the condition
3105         expressions after checking that the input condition string parses
3106         successfully and does not contain junk at the end.
3107
3108 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3109
3110         * breakpoint.c (set_breakpoint_condition): Update the
3111         condition string after parsing the new condition successfully.
3112
3113 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3114
3115         * proc-api.c (_STRUCTURED_PROC): Don't define.
3116         * proc-events.c: Likewise.
3117         * proc-flags.c: Likewise.
3118         * proc-why.c: Likewise.
3119         * procfs.c: Likewise.
3120
3121         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
3122         * configure, config.in: Regenerate.
3123
3124 2020-07-30  Tom de Vries  <tdevries@suse.de>
3125
3126         PR build/26320
3127         * ui-style.h (struct ui_file_style::color): Wrap m_value and
3128         m_red/m_green/m_blue in a union.
3129
3130 2020-07-29  Tom de Vries  <tdevries@suse.de>
3131
3132         PR tdep/26280
3133         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
3134
3135 2020-07-28  Tom Tromey  <tromey@adacore.com>
3136
3137         PR symtab/26270:
3138         * symtab.h (find_pc_partial_function_sym): Declare.
3139         * cli/cli-cmds.c (disassemble_command): Use
3140         find_pc_partial_function_sym.  Check asm_demangle.
3141         * blockframe.c (cache_pc_function_sym): New global.
3142         (cache_pc_function_name): Remove.
3143         (clear_pc_function_cache): Update.
3144         (find_pc_partial_function_sym): New function, from
3145         find_pc_partial_function.
3146         (find_pc_partial_function): Rewrite using
3147         find_pc_partial_function_sym.
3148
3149 2020-07-28  Tom Tromey  <tromey@adacore.com>
3150
3151         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
3152         help.  Add usage.
3153
3154 2020-07-28  Tom Tromey  <tromey@adacore.com>
3155
3156         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
3157         <DW_OP_GNU_variable_value>: Cast to address type.
3158
3159 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
3160
3161         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
3162         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
3163         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
3164         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
3165         (nbsd_get_siginfo_type): New.
3166         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
3167         (_initialize_nbsd_tdep): New.
3168
3169 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3170
3171         PR binutils/26301
3172         * configure: Regenerated.
3173
3174 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3175
3176         PR binutils/26301
3177         * configure: Regenerated.
3178
3179 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3180
3181         * python/py-frame.c: Remove 'user-regs.h' include.
3182         (frapy_read_register): Rewrite to make use of
3183         gdbpy_parse_register_id.
3184         * python/py-registers.c (gdbpy_parse_register_id): New function,
3185         moved here from python/py-unwind.c.  Updated the return type, and
3186         also accepts register descriptor objects.
3187         * python/py-unwind.c: Remove 'user-regs.h' include.
3188         (pyuw_parse_register_id): Moved to python/py-registers.c.
3189         (unwind_infopy_add_saved_register): Update to use
3190         gdbpy_parse_register_id.
3191         (pending_framepy_read_register): Likewise.
3192         * python/python-internal.h (gdbpy_parse_register_id): Declare.
3193
3194 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3195
3196         * python/py-registers.c: Add 'user-regs.h' include.
3197         (register_descriptor_iter_find): New function.
3198         (register_descriptor_iterator_object_methods): New static global
3199         methods array.
3200         (register_descriptor_iterator_object_type): Add pointer to methods
3201         array.
3202
3203 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
3204
3205         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
3206         for all architectures on FreeBSD 11.3 and later.
3207
3208 2020-07-27  Tom Tromey  <tromey@adacore.com>
3209
3210         * gcore.h (load_corefile): Don't declare.
3211
3212 2020-07-27  Tom de Vries  <tdevries@suse.de>
3213
3214         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
3215         * config.in: Regenerate.
3216         * configure: Regenerate.
3217
3218 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
3219
3220         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
3221         ws2tcpip.h.  When checking whether socklen_t type is defined, use
3222         ws2tcpip.h if it is available and sys/socket.h isn't.
3223         * configure: Regenerate.
3224         * config.in: Regenerate.
3225
3226 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3227
3228         PR fortran/23051
3229         PR fortran/26139
3230         * valops.c (value_ind): Pass address to
3231         readjust_indirect_value_type.
3232         * value.c (readjust_indirect_value_type): Make parameter
3233         non-const, and add extra address parameter.  Resolve original type
3234         before using it.
3235         * value.h (readjust_indirect_value_type): Update function
3236         signature and comment.
3237
3238 2020-07-25  Tom de Vries  <tdevries@suse.de>
3239
3240         PR symtab/26243
3241         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
3242         entries.
3243
3244 2020-07-24  Aaron Merey  <amerey@redhat.com>
3245
3246         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
3247         * configure: Rebuild.
3248
3249 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
3250
3251         PR corefiles/26294
3252         * corelow.c (_initialize_corelow): Add period to help text
3253         for "maintenance print core-file-backed-mappings".
3254
3255 2020-07-23  Pedro Alves  <pedro@palves.net>
3256
3257         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
3258         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
3259         meanwhile.
3260         * frame.c (frame_cache_generation, get_frame_cache_generation):
3261         New.
3262         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
3263         (get_prev_frame_if_no_cycle): On exception, don't touch
3264         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
3265         * frame.h (get_frame_cache_generation): Declare.
3266
3267 2020-07-23  Tom de Vries  <tdevries@suse.de>
3268
3269         PR tui/26282
3270         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
3271         New default constructor.
3272
3273 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3274
3275         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
3276         exclude non-statement entries.
3277
3278 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3279
3280         * NEWS (New commands): Mention new command
3281         "maintenance print core-file-backed-mappings".
3282
3283 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3284
3285         * corelow.c (gdbcmd.h): Include.
3286         (core_target::info_proc_mappings): New method.
3287         (get_current_core_target): New function.
3288         (maintenance_print_core_file_backed_mappings): New function.
3289         (_initialize_corelow): Add core-file-backed-mappings to
3290         "maint print" commands.
3291
3292 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3293
3294         * linux-tdep.c (dump_note_entry_p): New function.
3295         (linux_dump_mapping_p_ftype): New typedef.
3296         (linux_find_memory_regions_full): Add new parameter,
3297         should_dump_mapping_p.
3298         (linux_find_memory_regions): Adjust call to
3299         linux_find_memory_regions_full.
3300         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
3301         call to linux_find_memory_regions_full.
3302
3303 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3304
3305         * corelow.c (solist.h, unordered_map): Include.
3306         (class core_target): Add field m_core_file_mappings and
3307         method build_file_mappings.
3308         (core_target::core_target): Call build_file_mappings.
3309         (core_target::~core_target): Free memory associated with
3310         m_core_file_mappings.
3311         (core_target::build_file_mappings): New method.
3312         (core_target::xfer_partial): Use m_core_file_mappings
3313         for memory transfers.
3314         * linux-tdep.c (linux_read_core_file_mappings): New
3315         function.
3316         (linux_core_info_proc_mappings): Rewrite to use
3317         linux_read_core_file_mappings.
3318         (linux_init_abi): Register linux_read_core_file_mappings.
3319
3320 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3321
3322         * arch-utils.c (default_read_core_file_mappings): New function.
3323         * arch-utils.c (default_read_core_file_mappings): Declare.
3324         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
3325         * gdbarch.h, gdbarch.c: Regenerate.
3326
3327 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3328
3329         PR corefiles/25631
3330         * corelow.c (core_target:xfer_partial):  Revise
3331         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
3332         case after first checking the stratum beneath the core
3333         target.
3334         (has_all_memory): Return true.
3335         * target.c (raw_memory_xfer_partial): Revise comment
3336         regarding use of has_all_memory.
3337
3338 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3339
3340         * exec.h (section_table_xfer_memory): Revise declaration,
3341         replacing section name parameter with an optional callback
3342         predicate.
3343         * exec.c (section_table_xfer_memory): Likewise.
3344         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
3345         of section_table_xfer_memory.
3346
3347 2020-07-22  Tom Tromey  <tromey@adacore.com>
3348
3349         * mi/mi-cmd-stack.c (list_args_or_locals): Use
3350         lookup_symbol_search_name.
3351
3352 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3353
3354         * python/py-registers.c (gdbpy_register_object_data_init): Remove
3355         redundant local variable.
3356         (gdbpy_get_register_descriptor): Extract descriptor vector as a
3357         reference, not pointer, update code accordingly.
3358
3359 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3360             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3361
3362         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
3363         * jit.c (jit_breakpoint_re_set_internal): Use the
3364         `skip_jit_symbol_lookup` field.
3365
3366 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3367             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3368
3369         * jit.c (jit_read_descriptor): Define the descriptor address once,
3370         use twice.
3371         (jit_breakpoint_deleted): Move the declaration of the loop variable
3372         `iter` into the loop header.
3373         (jit_breakpoint_re_set_internal): Move the declaration of the local
3374         variable `objf_data` to the first point of definition.
3375         (jit_event_handler): Move the declaration of local variables
3376         `code_entry`, `entry_addr`, and `objf` to their first point of use.
3377         Rename `objf` to `jited`.
3378
3379 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3380
3381         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
3382         Remove.
3383         * jit.c (get_jiter_objfile_data): Update.
3384
3385 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3386             Simon Marchi  <simon.marchi@polymtl.ca>
3387
3388         * jit.c (struct jit_program_space_data): Remove.
3389         (jit_program_space_key): Remove.
3390         (jiter_objfile_data::~jiter_objfile_data): Remove program space
3391         stuff.
3392         (get_jit_program_space_data): Remove.
3393         (jit_breakpoint_deleted): Iterate on all of the program space's
3394         objfiles.
3395         (jit_inferior_init): Likewise.
3396         (jit_breakpoint_re_set_internal): Likewise.  Also change return
3397         type to void.
3398         (jit_breakpoint_re_set): Pass current_program_space to
3399         jit_breakpoint_re_set_internal.
3400
3401 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3402
3403         * jit.h (struct jiter_objfile_data) <cached_code_address,
3404         jit_breakpoint>: Move to here from ...
3405         * jit.c (jit_program_space_data): ... here.
3406         (jiter_objfile_data::~jiter_objfile_data): Update.
3407         (jit_breakpoint_deleted): Update.
3408         (jit_breakpoint_re_set_internal): Update.
3409
3410 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3411
3412         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3413         checks.
3414         (jit_read_descriptor): Remove NULL check.
3415         (jit_event_handler): Add an assertion.
3416
3417 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3418
3419         * jit.h (struct jit_objfile_data):  Split into...
3420         (struct jiter_objfile_data): ... this ...
3421         (struct jited_objfile_data): ... and this.
3422         * objfiles.h (struct objfile) <jit_data>: Remove.
3423         <jiter_data, jited_data>: New fields.
3424         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3425         (jiter_objfile_data::~jiter_objfile_data): ... this.
3426         (get_jit_objfile_data): Rename to ...
3427         (get_jiter_objfile_data): ... this.
3428         (add_objfile_entry): Update.
3429         (jit_read_descriptor): Use get_jiter_objfile_data.
3430         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3431         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3432         (jit_inferior_exit_hook): Use objfile's jited_data field.
3433
3434 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3435
3436         * jit.h: Forward-declare `struct minimal_symbol`.
3437         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3438         constructor, destructor, and an objfile* field.
3439         * jit.c (jit_objfile_data): Remove.
3440         (struct jit_objfile_data): Migrate from here to jit.h.
3441         (jit_objfile_data::~jit_objfile_data): New destructor
3442         implementation with code moved from free_objfile_data.
3443         (free_objfile_data): Delete.
3444         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3445         (jit_find_objf_with_entry_addr): Ditto.
3446         (jit_inferior_exit_hook): Ditto.
3447         (_initialize_jit): Remove the call to
3448         register_objfile_data_with_cleanup.
3449         * objfiles.h (struct objfile) <jit_data>: New field.
3450
3451 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3452
3453         * jit.h: Forward-declare `struct objfile`.
3454         (jit_event_handler): Add a second parameter, the JITer objfile.
3455         * jit.c (jit_read_descriptor): Change the signature to take the
3456         JITer objfile as an argument instead of the jit_program_space_data.
3457         (jit_inferior_init): Update the call to jit_read_descriptor.
3458         (jit_event_handler): Use the new JITer objfile argument when calling
3459         jit_read_descriptor.
3460         * breakpoint.c (handle_jit_event): Update the call to
3461         jit_event_handler to pass the JITer objfile.
3462
3463 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3464
3465         * gdbarch.c: Regenerate.
3466         * gdbarch.h: Regenerate.
3467         * gdbarch.sh (handle_segmentation_fault): Remove method.
3468         * infrun.c (handle_segmentation_fault): Remove.
3469         (print_signal_received_reason): Remove call to
3470         handle_segmentation_fault.
3471
3472 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3473
3474         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3475         Rename to sparc64_linux_report_signal_info and add siggnal
3476         argument.
3477         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3478         instead of sparc64_linux_handle_segmentation_fault.
3479
3480 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3481
3482         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3483         i386_linux_report_signal_info instead of
3484         i386_linux_handle_segmentation_fault.
3485         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3486         to i386_linux_report_signal_info and add siggnal argument.
3487         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3488         of i386_linux_handle_segmentation_fault.
3489         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3490         to i386_linux_report_signal_info and add siggnal argument.
3491
3492 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3493
3494         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3495         hook if present.
3496
3497 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3498
3499         * gdbarch.c: Regenerate.
3500         * gdbarch.h: Regenerate.
3501         * gdbarch.sh (report_signal_info): New method.
3502         * infrun.c (print_signal_received_reason): Invoke gdbarch
3503         report_signal_info hook if present.
3504
3505 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3506
3507         * python/py-registers.c : Add 'unordered_map' include.
3508         (gdbpy_new_reggroup): Renamed to...
3509         (gdbpy_get_reggroup): ...this.  Update to only create register
3510         group descriptors when needed.
3511         (gdbpy_reggroup_iter_next): Update.
3512
3513 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3514
3515         * python/py-registers.c (gdbpy_register_object_data): New static
3516         global.
3517         (gdbpy_register_object_data_init): New function.
3518         (gdbpy_new_register_descriptor): Renamed to...
3519         (gdbpy_get_register_descriptor): ...this, and update to reuse
3520         existing register descriptors where possible.
3521         (gdbpy_register_descriptor_iter_next): Update.
3522         (gdbpy_initialize_registers): Register new gdbarch data.
3523
3524 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3525
3526         * linux-nat.c (stopped_pids): Make static.
3527
3528 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3529
3530         PR ada/26235
3531         * gdbtypes.c (ada_discrete_type_low_bound,
3532         ada_discrete_type_high_bound): Handle undefined bounds.
3533
3534 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
3535
3536         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
3537         declaration.
3538         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
3539         function.
3540
3541 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
3542
3543         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
3544         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
3545         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
3546         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
3547         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
3548         method.
3549
3550 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
3551
3552         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
3553         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
3554         which are deprecated in Guile 3.0.
3555         * configure.ac (try_guile_versions): Add "guile-3.0".
3556         * configure (try_guile_versions): Regenerate.
3557         * NEWS: Update entry.
3558
3559 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
3560             Doug Evans  <dje@google.com>
3561
3562         PR gdb/21104
3563         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
3564         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
3565         USING_GUILE_BEFORE_2_2.
3566         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
3567         Change type to 'scm_t_port_type *'.
3568         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
3569         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
3570         parameter and honor it.  Update callers.
3571         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
3572         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
3573         functions.
3574         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
3575         USING_GUILE_BEFORE_2_2.
3576         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
3577         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
3578         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
3579         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
3580         and 'SCM_PORT_TYPE'.
3581         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
3582         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
3583         (gdbscm_memory_port_read, gdbscm_memory_port_write)
3584         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
3585         [!USING_GUILE_BEFORE_2_2]: New functions.
3586         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
3587         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
3588         'gdbscm_memory_port_read'.
3589         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
3590         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
3591         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
3592         function.
3593         (ioscm_init_memory_port): Remove.
3594         (ioscm_init_memory_port_stream): New function
3595         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
3596         function.
3597         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3598         Return scm_from_uint (0).
3599         (gdbscm_set_memory_port_read_buffer_size_x)
3600         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3601         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3602         Return scm_from_uint (0).
3603         (gdbscm_set_memory_port_write_buffer_size_x)
3604         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3605         * configure.ac (try_guile_versions): Add "guile-2.2".
3606         * configure: Regenerate.
3607         * NEWS: Add entry.
3608
3609 2020-07-18  Tom Tromey  <tom@tromey.com>
3610
3611         * linux-nat.c (linux_multi_process): Remove.
3612         (linux_nat_target::supports_multi_process): Return true.
3613
3614 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3615
3616         * arch/riscv.c (riscv_tdesc_cache): Change map type.
3617         (riscv_lookup_target_description): Return pointer out of
3618         unique_ptr.
3619         * target-descriptions.c (allocate_target_description): Add
3620         comment.
3621         (target_desc_deleter::operator()): Likewise.
3622         * target-descriptions.h (struct target_desc_deleter): Moved to
3623         gdbsupport/tdesc.h.
3624         (target_desc_up): Likewise.
3625
3626 2020-07-17  Tom Tromey  <tromey@adacore.com>
3627
3628         * linux-nat.c (linux_nat_target::supports_non_stop)
3629         (linux_nat_target::always_non_stop_p): Use "true".
3630         (linux_nat_target::supports_disable_randomization): Use "true" and
3631         "false".
3632
3633 2020-07-16  Caroline Tice  <cmtice@google.com>
3634
3635         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
3636         (RNGLIST_HEADER_SIZE64): New constant definition.
3637         (struct dwop_section_names): Add rnglists_dwo.
3638         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
3639         (struct loclist_header): Rename to 'loclists_rnglists_header'.
3640         (struct dwo_sections): Add rnglists field.
3641         (read_attribut_reprocess): Add tag parameter.
3642         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
3643         (cu_debug_rnglists_section): New function (decl & definition).
3644         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
3645         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
3646         die whose range is being checked; get rnglist section from
3647         cu_debug_rnglists_section, to get from either objfile or dwo file as
3648         appropriate.  Add cases for DW_RLE_base_addressx,
3649         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
3650         the base address to DW_RLE_offset_pairs (not to all ranges), moving
3651         test inside if-condition and updating complaint message.
3652         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
3653         dwarf2_rnglists_process.
3654         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
3655         dwarf2_ranges_process.
3656         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
3657         need_ranges_base and update comment appropriately.  Also pass die tag
3658         to dwarf2_ranges_read.
3659         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
3660         need_ranges_base and update comment appropriately.  Also pass die tag
3661         to dwarf2_ranges_process.
3662         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
3663         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
3664         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
3665         need_ranges_base and update comment appropriately.  Also pass die tag
3666         to read_attribute_reprocess and dwarf2_ranges_read.
3667         (read_loclist_header): Rename function to read_loclists_rnglists_header,
3668         and update function comment appropriately.
3669         (read_loclist_index): Call read_loclists_rnglists_header instead of
3670         read_loclist_header.
3671         (read_rnglist_index): New function.
3672         (read_attribute_reprocess):  Add tag parameter. Add code for
3673         DW_FORM_rnglistx, passing tag to read_rnglist_index.
3674         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
3675
3676 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3677
3678         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
3679         being resolved.
3680
3681 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3682
3683         * arch-utils.c (show_architecture): Update formatting of messages.
3684
3685 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3686
3687         * gdbtypes.h (struct type) <bounds>: Handle array and string
3688         types.
3689         * ada-lang.c (assign_aggregate): Use type::bounds on
3690         array/string type.
3691         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
3692         * c-varobj.c (c_number_of_children): Likewise.
3693         (c_describe_child): Likewise.
3694         * eval.c (evaluate_subexp_for_sizeof): Likewise.
3695         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
3696         (f_type_print_base): Likewise.
3697         * f-valprint.c (f77_array_offset_tbl): Likewise.
3698         (f77_get_upperbound): Likewise.
3699         (f77_print_array_1): Likewise.
3700         * guile/scm-type.c (gdbscm_type_range): Likewise.
3701         * m2-typeprint.c (m2_array): Likewise.
3702         (m2_is_long_set_of_type): Likewise.
3703         * m2-valprint.c (get_long_set_bounds): Likewise.
3704         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
3705         * python/py-type.c (typy_range): Likewise.
3706         * rust-lang.c (rust_internal_print_type): Likewise.
3707         * type-stack.c (type_stack::follow_types): Likewise.
3708         * valarith.c (value_subscripted_rvalue): Likewise.
3709         * valops.c (value_cast): Likewise.
3710
3711 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3712
3713         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
3714         callers to use the equivalent accessor methods.
3715
3716 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3717
3718         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
3719         (struct type) <bit_stride>: New method.
3720         (TYPE_BIT_STRIDE): Remove.
3721         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
3722
3723 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3724
3725         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
3726         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
3727         callers to use the equivalent accessor methods instead.
3728
3729 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3730
3731         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
3732         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
3733         callers to use the equivalent accessor methods instead.
3734
3735 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3736
3737         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
3738         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
3739         to use dynamic_prop::kind.
3740
3741 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3742
3743         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
3744         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
3745         to get the bound property's kind and check against
3746         PROP_UNDEFINED.
3747
3748 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3749
3750         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
3751         all callers to use type::range_bounds followed by
3752         dynamic_prop::{low,high}.
3753
3754 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3755
3756         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
3757         const_val, set_const_val, baton, set_locexpr, set_loclist,
3758         set_addr_offset, variant_parts, set_variant_parts,
3759         original_type, set_original_type>: New methods.
3760         <kind>: Rename to...
3761         <m_kind>: ... this.  Update all users to use the new methods
3762         instead.
3763         <data>: Rename to...
3764         <m_data>: ... this.  Update all users to use the new methods
3765         instead.
3766
3767 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3768
3769         * gdbtypes.c (get_discrete_bounds): Return failure if
3770         the range type's bounds are not both defined and constant
3771         values.
3772         (get_array_bounds): Update comment.  Remove undefined bound check.
3773
3774 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3775
3776         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
3777         the type::bounds method directly.
3778
3779 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3780
3781         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
3782         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
3783         are used to set the range type's bounds to use set_bounds.
3784
3785 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3786
3787         * exec.c (_initialize_exec): Update exec-file-mismatch help.
3788
3789 2020-07-10  Pedro Alves  <pedro@palves.net>
3790
3791         * gdbthread.h (inferior_ref): Define.
3792         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
3793         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
3794         * thread.c
3795         (scoped_restore_current_thread::restore):
3796         Adjust to gdb::ref_ptr.
3797         (scoped_restore_current_thread::~scoped_restore_current_thread):
3798         Remove manual decref handling.
3799         (scoped_restore_current_thread::scoped_restore_current_thread):
3800         Adjust to use
3801         inferior_ref::new_reference/thread_info_ref::new_reference.
3802         Incref the thread before calling get_frame_id instead of after.
3803         Let TARGET_CLOSE_ERROR propagate.
3804
3805 2020-07-10  Pedro Alves  <pedro@palves.net>
3806
3807         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
3808         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
3809         NOT_AVAILABLE_ERROR.
3810         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
3811         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
3812
3813 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
3814             Pedro Alves  <pedro@palves.net>
3815
3816         PR gdb/26199
3817         * infrun.c (threads_are_resumed_pending_p): Delete.
3818         (do_target_wait): Remove threads_are_executing and
3819         threads_are_resumed_pending_p checks from the inferior_matches
3820         lambda.  Update comments.
3821
3822 2020-07-10  Pedro Alves  <pedro@palves.net>
3823
3824         PR gdb/26199
3825         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
3826         executing threads.
3827
3828 2020-07-10  Pedro Alves  <pedro@palves.net>
3829
3830         PR gdb/26199
3831         * infrun.c (handle_no_resumed): Handle multiple targets.
3832
3833 2020-07-10  Pedro Alves  <pedro@palves.net>
3834
3835         PR gdb/26199
3836         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
3837         target_is_async_p.
3838
3839 2020-07-10  Pedro Alves  <pedro@palves.net>
3840
3841         PR gdb/26199
3842         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
3843         threads, not all threads.
3844
3845 2020-07-10  Pedro Alves  <pedro@palves.net>
3846
3847         PR gdb/26199
3848         * remote.c (remote_target::open_1): Pass remote target pointer as
3849         data to create_async_event_handler.
3850         (remote_async_inferior_event_handler): Mark async event handler
3851         before returning if the remote target still has either pending
3852         events or unacknowledged notifications.
3853
3854 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3855
3856         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3857         declaration.
3858         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3859         function.
3860
3861 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3862
3863         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3864         inferior_ptid.
3865
3866 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3867
3868         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3869         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3870         AT_FREEBSD_PS_STRINGS.
3871
3872 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3873
3874         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3875         of debugfile path on Windows.
3876
3877 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3878
3879         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3880         argument to 'data'.
3881
3882 2020-07-08  Tom Tromey  <tromey@adacore.com>
3883
3884         * ada-lang.c (ada_exception_message_1): Use read_memory.
3885
3886 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3887
3888         PR python/22748
3889         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3890         special handling for inline frames.
3891         * findvar.c (value_of_register_lazy): Skip inline frames when
3892         creating lazy register values.
3893         * frame.c (frame_id_computed_p): Delete definition.
3894         * frame.h (frame_id_computed_p): Delete declaration.
3895
3896 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3897
3898         * NEWS: Mention additions to Python API.
3899         * python/py-arch.c (archpy_register_groups): New function.
3900         (arch_object_methods): Add 'register_groups' method.
3901         * python/py-registers.c (reggroup_iterator_object): New struct.
3902         (reggroup_object): New struct.
3903         (gdbpy_new_reggroup): New function.
3904         (gdbpy_reggroup_to_string): New function.
3905         (gdbpy_reggroup_name): New function.
3906         (gdbpy_reggroup_iter): New function.
3907         (gdbpy_reggroup_iter_next): New function.
3908         (gdbpy_new_reggroup_iterator): New function
3909         (gdbpy_initialize_registers): Register new types.
3910         (reggroup_iterator_object_type): Define new Python type.
3911         (gdbpy_reggroup_getset): New static global.
3912         (reggroup_object_type): Define new Python type.
3913         * python/python-internal.h
3914
3915 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3916
3917         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3918         * python/py-arch.c (archpy_registers): New function.
3919         (arch_object_methods): Add 'registers' method.
3920         * python/py-registers.c: New file.
3921         * python/python-internal.h
3922         (gdbpy_new_register_descriptor_iterator): Declare.
3923         (gdbpy_initialize_registers): Declare.
3924         * python/python.c (do_start_initialization): Call
3925         gdbpy_initialize_registers.
3926         * NEWS: Mention additions to the Python API.
3927
3928 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3929
3930         * NEWS: Mention new Python API method.
3931         * python/py-unwind.c (pending_framepy_architecture): New function.
3932         (pending_frame_object_methods): Add architecture method.
3933
3934 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3935
3936         * gdbarch.c: Regenerate.
3937         * gdbarch.h: Regenerate.
3938         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3939         (gdbarch_data): Use internal_error for the case where
3940         deprecated_set_gdbarch_data was originally needed.
3941         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3942         and use passed in obstack.
3943         (libunwind_frame_set_descr): Should no longer get back NULL from
3944         gdbarch_data.
3945         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3946         type.
3947         * user-regs.c (user_regs_init): Update parameters, and use passed
3948         in obstack.
3949         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3950         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3951
3952 2020-07-06  Tom de Vries  <tdevries@suse.de>
3953
3954         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3955         End-Of-Sequence in lte_is_less_than.
3956         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3957         "gdb: Don't reorder line table entries too much when sorting".
3958
3959 2020-07-06  Tom de Vries  <tdevries@suse.de>
3960
3961         PR tui/26205
3962         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3963
3964 2020-07-05  Tom de Vries  <tdevries@suse.de>
3965
3966         PR build/26187
3967         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3968         std::uncaught_exceptions instead of deprecated
3969         std::uncaught_exception.
3970
3971 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3972
3973         * macroexp.h (macro_stringify): Return
3974         gdb::unique_xmalloc_ptr<char>.
3975         * macroexp.c (macro_stringify): Likewise.
3976         * macrotab.c (fixup_definition): Update.
3977
3978 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3979
3980         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3981         (lex_one_token): Update.
3982         * macroexp.c (struct macro_buffer) <release>: Return
3983         gdb::unique_xmalloc_ptr<char>.
3984         (macro_stringify): Update.
3985         (macro_expand): Update.
3986         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3987         * macroexp.h (macro_expand_next): Likewise.
3988
3989 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3990
3991         * macroexp.h (macro_lookup_ftype): Remove.
3992         (macro_expand, macro_expand_once, macro_expand_next): Remove
3993         lookup function parameters, add scope parameter.
3994         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3995         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3996         * macroscope.h (standard_macro_lookup): Change parameter type
3997         to macro_scope.
3998         * macroscope.c (standard_macro_lookup): Likewise.
3999         * c-exp.y (lex_one_token): Update.
4000         * macrocmd.c (macro_expand_command): Likewise.
4001         (macro_expand_once_command): Likewise.
4002
4003 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4004
4005         * inf-loop.c (inferior_event_handler): Remove client_data param.
4006         * inf-loop.h (inferior_event_handler): Likewise.
4007         * infcmd.c (step_1): Adjust.
4008         * infrun.c (proceed): Adjust.
4009         (fetch_inferior_event): Remove client_data param.
4010         (infrun_async_inferior_event_handler): Adjust.
4011         * infrun.h (fetch_inferior_event): Remove `void *` param.
4012         * linux-nat.c (handle_target_event): Adjust.
4013         * record-btrace.c (record_btrace_handle_async_inferior_event):
4014         Adjust.
4015         * record-full.c (record_full_async_inferior_event_handler):
4016         Adjust.
4017         * remote.c (remote_async_inferior_event_handler): Adjust.
4018
4019 2020-07-01  Tom Tromey  <tom@tromey.com>
4020
4021         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4022         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4023
4024 2020-07-01  Tom Tromey  <tom@tromey.com>
4025
4026         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4027         tui_gen_win_info.
4028         (tui_win_info::make_window): Merge with
4029         tui_gen_win_info::make_window.
4030         (tui_win_info::make_visible): Move from tui_gen_win_info.
4031         * tui/tui-win.c (tui_win_info::max_width): Move from
4032         tui_gen_win_info.
4033         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4034         type.
4035         <window_factory>: Likewise.
4036         * tui/tui-layout.c (tui_win_info::resize): Move from
4037         tui_gen_win_info.
4038         (make_standard_window): Change return type.
4039         (get_locator_window, tui_get_window_by_name): Likewise.
4040         (tui_layout_window::apply): Remove a cast.
4041         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4042         (struct tui_win_info): Merge with tui_gen_win_info.
4043         (struct tui_gen_win_info): Remove.
4044
4045 2020-07-01  Tom Tromey  <tom@tromey.com>
4046
4047         * tui/tui-stack.h (struct tui_locator_window): Derive from
4048         tui_win_info.
4049         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4050         <can_box>: New method.
4051
4052 2020-07-01  Tom Tromey  <tom@tromey.com>
4053
4054         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4055
4056 2020-07-01  Tom Tromey  <tom@tromey.com>
4057
4058         * tui/tui-regs.c (tui_data_window::display_registers_from)
4059         (tui_data_window::display_registers_from)
4060         (tui_data_window::first_data_item_displayed)
4061         (tui_data_window::delete_data_content_windows): Update.
4062         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4063         Remove.
4064         (tui_data_window::check_register_values): Update.
4065         (tui_data_item_window::rerender): Add parameters.  Update.
4066         (tui_data_item_window::refresh_window): Remove.
4067         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4068         virtual.
4069         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4070         tui_gen_win_info.
4071         <refresh_window, max_height, min_height>: Remove.
4072         <rerender>: Add parameters.
4073         <x, y, visible>: New members.
4074         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
4075         <m_item_width>: New member.
4076
4077 2020-07-01  Tom Tromey  <tom@tromey.com>
4078
4079         * tui/tui-regs.c (tui_data_window::show_register_group)
4080         (tui_data_window::check_register_values): Update.
4081         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
4082         from item_no.
4083
4084 2020-07-01  Tom Tromey  <tom@tromey.com>
4085
4086         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
4087         useless "if".
4088
4089 2020-07-01  Tom Tromey  <tom@tromey.com>
4090
4091         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
4092         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
4093
4094 2020-07-01  Tom Tromey  <tom@tromey.com>
4095
4096         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
4097         * tui/tui-winsource.h (enum tui_line_or_address_kind)
4098         (struct tui_line_or_address): Move from tui-data.h.
4099         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
4100         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
4101         (tui_cmd_window, tui_source_window_base, tui_source_window)
4102         (tui_disasm_window): Don't declare.
4103         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
4104         to tui-winsource.h.
4105         (SINGLE_KEY): Move to tui-stack.c.
4106
4107 2020-07-01  Tom Tromey  <tom@tromey.com>
4108
4109         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
4110         std::string.
4111         * tui/tui-regs.c (class tab_expansion_file): New.
4112         (tab_expansion_file::write): New method.
4113         (tui_register_format): Change return type.  Use
4114         tab_expansion_file.
4115         (tui_get_register, tui_data_window::display_registers_from)
4116         (tui_data_item_window::rerender): Update.
4117         * tui/tui-io.h (tui_expand_tabs): Don't declare.
4118         * tui/tui-io.c (tui_expand_tabs): Remove.
4119
4120 2020-07-01  Tom Tromey  <tom@tromey.com>
4121
4122         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
4123
4124 2020-07-01  Fangrui Song  <maskray@google.com>
4125
4126         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
4127
4128 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4129
4130         * dwarf2/read.c (set_die_type): Removed conditions to restrict
4131         forms for DW_AT_associated and DW_AT_allocated attributes,
4132         which is already checked in function attr_to_dynamic_prop.
4133
4134 2020-06-30  Tom Tromey  <tromey@adacore.com>
4135
4136         * dwarf2/read.c (quirk_rust_enum): Correctly call
4137         alloc_rust_variant for default-less enum.
4138
4139 2020-06-30  Tom Tromey  <tromey@adacore.com>
4140
4141         PR build/26183:
4142         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
4143         gdb::to_string.
4144
4145 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
4146
4147         * gdbarch.sh (displaced_step_copy_insn): Update doc.
4148         * gdbarch.h: Re-generate.
4149
4150 2020-06-28  Tom Tromey  <tom@tromey.com>
4151
4152         * command.h (cmd_types): Remove.
4153         (cmd_type): Don't declare.
4154         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
4155         typedef.
4156         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
4157         * cli/cli-decode.c (cmd_type): Remove.
4158
4159 2020-06-27  Pedro Alves  <palves@redhat.com>
4160
4161         * fork-child.c (prefork_hook): Adjust.
4162         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
4163         Delete.
4164         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
4165         * inferior.c (inferior::set_tty, inferior::tty): New methods.
4166         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
4167         Remove declarations.
4168         (struct inferior) <set_tty, tty>: New methods.
4169         (struct inferior) <terminal>: Rename to ...
4170         (struct inferior) <m_terminal>: ... this and make private.
4171         * main.c (captured_main_1): Adjust.
4172         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
4173         (mi_cmd_inferior_tty_show): Adjust.
4174         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
4175         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
4176
4177 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
4178
4179         * configure.ac: Add --enable-libctf: handle --disable-static
4180         properly.
4181         * acinclude.m4: sinclude ../config/enable.m4.
4182         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
4183         (LIBCTF): Substitute in.
4184         (CTF_DEPS): New, likewise.
4185         (CLIBS): libctf needs symbols from libbfd: move earlier.
4186         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
4187         flags.
4188         * ctfread.c: Surround in ENABLE_LIBCTF.
4189         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
4190         * configure: Regenerate.
4191         * config.in: Likewise.
4192
4193 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4194
4195         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
4196
4197 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4198
4199         * inferior.h (struct inferior) <terminal>: Change type to
4200         gdb::unique_xmalloc_ptr<char>.
4201         * inferior.c (inferior::~inferior): Don't free inf->terminal.
4202         * infcmd.c (set_inferior_io_terminal): Don't free terminal
4203         field, adjust to unique pointer.
4204         (get_inferior_io_terminal): Adjust to unique pointer.
4205
4206 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4207
4208         * riscv-tdep.c (riscv_print_registers_info): Loop over all
4209         registers, not just the known core set of registers.
4210
4211 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4212
4213         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
4214         fflags, frm, and fcsr registers.
4215         (riscv_register_reggroup_p): Remove unknown CSRs from save and
4216         restore groups.
4217         (riscv_tdesc_unknown_reg): New function.
4218         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
4219         tdesc_use_registers.
4220         * riscv-tdep.h (struct gdbarch_tdep): Add
4221         unknown_csrs_first_regnum, unknown_csrs_count,
4222         duplicate_fflags_regnum, duplicate_frm_regnum, and
4223         duplicate_fcsr_regnum fields.
4224
4225 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4226
4227         * target-descriptions.c (tdesc_use_registers): Add new parameter a
4228         callback, use the callback (when not null) to help number unknown
4229         registers.
4230         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
4231         (tdesc_use_registers): Add extra parameter to declaration.
4232
4233 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4234
4235         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
4236         in the file.
4237         (class riscv_pending_register_alias): Likewise.
4238         (riscv_register_feature::register_info): Change 'required_p' field
4239         to 'required', and change its type.  Add 'check' member function.
4240         (riscv_register_feature::register_info::check): Define new member
4241         function.
4242         (riscv_xreg_feature): Change initialisation of 'required' field.
4243         (riscv_freg_feature): Likewise.
4244         (riscv_virtual_feature): Likewise.
4245         (riscv_csr_feature): Likewise.
4246         (riscv_check_tdesc_feature): Take extra parameter, the csr
4247         tdesc_feature, rewrite the function to use the new
4248         riscv_register_feature::register_info::check function.
4249         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
4250
4251 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4252
4253         * features/Makefile: Remove all references to the deleted files
4254         below.
4255         * features/riscv/32bit-csr.c: Deleted.
4256         * features/riscv/32bit-csr.xml: Deleted.
4257         * features/riscv/64bit-csr.c: Deleted.
4258         * features/riscv/64bit-csr.xml: Deleted.
4259         * features/riscv/rebuild-csr-xml.sh: Deleted.
4260
4261 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4262
4263         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
4264         whitespace error for declaration of names member variable.
4265         (struct riscv_register_feature): Add new prefer_first_name member
4266         variable, and fix whitespace error in declaration of registers.
4267         (riscv_xreg_feature): Initialize prefer_first_name field.
4268         (riscv_freg_feature): Likewise.
4269         (riscv_virtual_feature): Likewise.
4270         (riscv_csr_feature): Likewise.
4271         (riscv_register_name): Expand on comments.  Remove register name
4272         modifications for CSR and virtual registers.
4273
4274 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4275
4276         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
4277         errors.
4278
4279 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4280
4281         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
4282         riscv-opc.h.
4283         (class riscv_pending_register_alias): New class.
4284         (riscv_check_tdesc_feature): Take vector of pending aliases and
4285         populate it as appropriate.
4286         (riscv_setup_register_aliases): Delete.
4287         (riscv_gdbarch_init): Create vector of pending aliases and pass it
4288         to riscv_check_tdesc_feature in all cases.  Use the vector to
4289         create the register aliases.
4290
4291 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4292
4293         * sol2-tdep.c (sol2_static_transform_name): Remove.
4294         (sol2_init_abi): Don't register it.
4295         * gdbarch.sh (static_transform_name): Remove.
4296         * gdbarch.c, gdbarch.h: Regenerate.
4297
4298         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
4299         gdbarch_static_transform_name.
4300         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
4301         * stabsread.c (define_symbol) <'X'>: Remove.
4302         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
4303         handling.
4304         <'V'>: Likewise.
4305         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
4306         <'S'>: Remove call to gdbarch_static_transform_name.
4307
4308 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4309
4310         * procfs.c (procfs_pre_trace): New function.
4311         (procfs_target::create_inferior): Pass it to fork_inferior.
4312
4313 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4314
4315         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
4316         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
4317         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
4318         sol2-tdep.o, sparc-sol2-tdep.o.
4319         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
4320         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
4321         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
4322         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
4323
4324 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4325
4326         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
4327         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
4328         Call sol2_init_abi.
4329         Remove calls to set_gdbarch_skip_solib_resolver,
4330         set_gdbarch_core_pid_to_str.
4331         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
4332         (i386_sol2_static_transform_name): Remove.
4333         (i386_sol2_init_abi): Call sol2_init_abi.
4334         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4335         set_gdbarch_static_transform_name,
4336         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4337         Use sol2_sigtramp_p.
4338         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
4339         (sol2_sigtramp_p): New function.
4340         (sol2_static_transform_name): New function.
4341         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
4342         (sol2_init_abi): New function.
4343         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
4344         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
4345         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
4346         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
4347         (sparc_sol2_static_transform_name): Remove.
4348         (sparc32_sol2_init_abi): Call sol2_init_abi.
4349         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4350         set_gdbarch_static_transform_name,
4351         set_gdbarch_skip_solib_resolver,
4352         set_gdbarch_core_pid_to_str.
4353         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
4354         (sparc_sol2_static_transform_name): Remove
4355         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
4356         call sol2_sigtramp_p.
4357         (sparc64_sol2_init_abi): Call sol2_init_abi.
4358         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4359         set_gdbarch_static_transform_name,
4360         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4361
4362 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4363
4364         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
4365         * exec.c (validate_exec_file): If from_tty, set both
4366         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
4367         * symfile.c (symbol_file_add_with_addrs): if always_confirm
4368         and from_tty, unconditionally ask a confirmation.
4369
4370 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4371
4372         * target-descriptions.c (tdesc_architecture_name): Protect against
4373         NULL pointer dereference.
4374         (maint_print_xml_tdesc_cmd): New function.
4375         (_initialize_target_descriptions): Register new 'maint print
4376         xml-tdesc' command and give it the filename completer.
4377         * NEWS: Mention new 'maint print xml-tdesc' command.
4378
4379 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4380
4381         * target-descriptions.c (class tdesc_compatible_info): New class.
4382         (struct target_desc): Change type of compatible vector.
4383         (tdesc_compatible_p): Update for change in type of
4384         target_desc::compatible.
4385         (tdesc_compatible_info_list): New function.
4386         (tdesc_compatible_info_arch_name): New function.
4387         (tdesc_add_compatible): Update for change in type of
4388         target_desc::compatible.
4389         (print_c_tdesc::visit_pre): Likewise.
4390
4391 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4392
4393         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
4394         whitespace to underscore.
4395         (maint_print_c_tdesc_cmd): Use fake filename for target
4396         descriptions that came from the target.
4397         (_initialize_target_descriptions): Add filename command completion
4398         for 'maint print c-tdesc'.
4399
4400 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4401
4402         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4403         lines.
4404
4405 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4406
4407         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4408         lines.
4409         (dwarf2_find_location_expression): Likewise.
4410         (call_site_parameter_matches): Likewise.
4411         (dwarf2_compile_expr_to_ax): Likewise.
4412         (disassemble_dwarf_expression): Likewise.
4413         (loclist_describe_location): Likewise.
4414
4415 2020-06-23  Pedro Alves  <palves@redhat.com>
4416
4417         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4418         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4419         (register_to_value_test): Use scoped_mock_context.
4420         * regcache.c: Include "scoped-mock-context.h".
4421         (cooked_read_test): Don't error out if a target is already pushed.
4422         Use scoped_mock_context.  Adjust.
4423         * scoped-mock-context.h: New file.
4424
4425 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4426
4427         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4428         initializer.
4429         (ada_language::is_string_type_p): New member function.
4430         * c-lang.c (c_language_data): Delete la_is_string_type_p
4431         initializer.
4432         (cplus_language_data): Likewise.
4433         (asm_language_data): Likewise.
4434         (minimal_language_data): Likewise.
4435         * d-lang.c (d_language_data): Likewise.
4436         * f-lang.c (f_is_string_type_p): Delete function, implementation
4437         moved to f_language::is_string_type_p.
4438         (f_language_data): Delete la_is_string_type_p initializer.
4439         (f_language::is_string_type_p): New member function,
4440         implementation from f_is_string_type_p.
4441         * go-lang.c (go_is_string_type_p): Delete function, implementation
4442         moved to go_language::is_string_type_p.
4443         (go_language_data): Delete la_is_string_type_p initializer.
4444         (go_language::is_string_type_p): New member function,
4445         implementation from go_is_string_type_p.
4446         * language.c (language_defn::is_string_type_p): Define new member
4447         function.
4448         (default_is_string_type_p): Make static, add comment copied from
4449         header file.
4450         (unknown_language_data): Delete la_is_string_type_p initializer.
4451         (unknown_language::is_string_type_p): New member function.
4452         (auto_language_data): Delete la_is_string_type_p initializer.
4453         (auto_language::is_string_type_p): New member function.
4454         * language.h (language_data): Delete la_is_string_type_p field.
4455         (language_defn::is_string_type_p): Declare new function.
4456         (default_is_string_type_p): Delete desclaration, move comment to
4457         definition.
4458         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4459         moved to m2_language::is_string_type_p.
4460         (m2_language_data): Delete la_is_string_type_p initializer.
4461         (m2_language::is_string_type_p): New member function,
4462         implementation from m2_is_string_type_p.
4463         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4464         initializer.
4465         * opencl-lang.c (opencl_language_data): Likewise.
4466         * p-lang.c (pascal_is_string_type_p): Delete function,
4467         implementation moved to pascal_language::is_string_type_p.
4468         (pascal_language_data): Delete la_is_string_type_p initializer.
4469         (pascal_language::is_string_type_p): New member function,
4470         implementation from pascal_is_string_type_p.
4471         * rust-lang.c (rust_is_string_type_p): Delete function,
4472         implementation moved to rust_language::is_string_type_p.
4473         (rust_language_data): Delete la_is_string_type_p initializer.
4474         (rust_language::is_string_type_p): New member function,
4475         implementation from rust_is_string_type_p.
4476         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4477         is_string_type_p.
4478
4479 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4480
4481         * ada-lang.c (ada_language_data): Delete la_print_typedef
4482         initializer.
4483         (ada_language::print_typedef): New member function.
4484         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4485         (cplus_language_data): Likewise.
4486         (asm_language_data): Likewise.
4487         (minimal_language_data): Likewise.
4488         * d-lang.c (d_language_data): Likewise.
4489         * f-lang.c (f_language_data): Likewise.
4490         (f_language::print_typedef): New member function.
4491         * go-lang.c (go_language_data): Delete la_print_typedef
4492         initializer.
4493         * language.c (language_defn::print_typedef): Define member
4494         function.
4495         (unknown_language_data): Delete la_print_typedef initializer.
4496         (unknown_language::print_typedef): New member function.
4497         (auto_language_data): Delete la_print_typedef initializer.
4498         (auto_language::print_typedef): New member function.
4499         * language.h (language_data): Delete la_print_typedef field.
4500         (language_defn::print_typedef): Declare new member function.
4501         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4502         (default_print_typedef): Delete declaration.
4503         * m2-lang.c (m2_language_data): Delete la_print_typedef
4504         initializer.
4505         (m2_language::print_typedef): New member function.
4506         * objc-lang.c (objc_language_data): Delete la_print_typedef
4507         initializer.
4508         * opencl-lang.c (opencl_language_data): Likewise.
4509         * p-lang.c (pascal_language_data): Likewise.
4510         (pascal_language::print_typedef): New member function.
4511         * rust-lang.c (rust_print_typedef): Delete function,
4512         implementation moved to rust_language::print_typedef.
4513         (rust_language): Delete la_print_typedef initializer.
4514         (rust_language::print_typedef): New member function,
4515         implementation from rust_print_typedef.
4516         * typeprint.c (default_print_typedef): Delete.
4517
4518 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4519
4520         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4521         (ada_language::printstr): New member function.
4522         * c-lang.c (c_language_data): Delete la_printstr initializer.
4523         (cplus_language_data): Likewise.
4524         (asm_language_data): Likewise.
4525         (minimal_language_data): Likewise.
4526         * d-lang.c (d_language_data): Likewise.
4527         * f-lang.c (f_printstr): Rename to f_language::printstr.
4528         (f_language_data): Delete la_printstr initializer.
4529         (f_language::printstr): New member function, implementation from
4530         f_printstr.
4531         * go-lang.c (go_language_data): Delete la_printstr initializer.
4532         * language.c (language_defn::printstr): Define new member
4533         function.
4534         (unk_lang_printstr): Delete.
4535         (unknown_language_data): Delete la_printstr initializer.
4536         (unknown_language::printstr): New member function.
4537         (auto_language_data): Delete la_printstr initializer.
4538         (auto_language::printstr): New member function.
4539         * language.h (language_data): Delete la_printstr field.
4540         (language_defn::printstr): Declare new member function.
4541         (LA_PRINT_STRING): Update call to printstr.
4542         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
4543         (m2_language_data): Delete la_printstr initializer.
4544         (m2_language::printstr): New member function, implementation from
4545         m2_printstr.
4546         * objc-lang.c (objc_language_data): Delete la_printstr
4547         initializer.
4548         * opencl-lang.c (opencl_language_data): Likewise.
4549         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
4550         (pascal_language_data): Delete la_printstr initializer.
4551         (pascal_language::printstr): New member function, implementation
4552         from pascal_printstr.
4553         * p-lang.h (pascal_printstr): Delete declaration.
4554         * rust-lang.c (rust_printstr): Update header comment.
4555         (rust_language_data): Delete la_printstr initializer.
4556         (rust_language::printstr): New member function.
4557
4558 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4559
4560         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
4561         (ada_language::printchar): New member function.
4562         * c-lang.c (c_language_data): Delete la_printchar initializer.
4563         (cplus_language_data): Likewise.
4564         (asm_language_data): Likewise.
4565         (minimal_language_data): Likewise.
4566         * d-lang.c (d_language_data): Likewise.
4567         * f-lang.c (f_printchar): Rename to f_language::printchar.
4568         (f_language_data): Delete la_printchar initializer.
4569         (f_language::printchar): New member function, implementation from
4570         f_printchar.
4571         * go-lang.c (go_language_data): Delete la_printchar initializer.
4572         * language.c (unk_lang_printchar): Delete.
4573         (language_defn::printchar): Define new member function.
4574         (unknown_language_data): Delete la_printchar initializer.
4575         (unknown_language::printchar): New member function.
4576         (auto_language_data): Delete la_printchar initializer.
4577         (auto_language::printchar): New member function.
4578         * language.h (language_data): Delete la_printchar field.
4579         (language_defn::printchar): Declare new member function.
4580         (LA_PRINT_CHAR): Update call to printchar.
4581         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
4582         (m2_language::printchar): New member function.
4583         * objc-lang.c (objc_language_data): Delete la_printchar
4584         initializer.
4585         * opencl-lang.c (opencl_language_data): Likewise.
4586         * p-lang.c (pascal_language_data): Delete la_printchar
4587         initializer.
4588         (pascal_language::printchar): New member function.
4589         * rust-lang.c (rust_printchar): Rename to
4590         rust_language::printchar.
4591         (rust_language_data): Delete la_printchar initializer.
4592         (rust_language::printchar): New member function, implementation
4593         from rust_printchar.
4594
4595 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4596
4597         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
4598         (ada_language_data): Delete la_emitchar initializer.
4599         (ada_language::emitchar): New member function, implementation from
4600         emit_char.
4601         * c-lang.c (c_language_data): Delete la_emitchar initializer.
4602         (cplus_language_data): Likewise.
4603         (asm_language_data): Likewise.
4604         (minimal_language_data): Likewise.
4605         * d-lang.c (d_language_data): Likewise.
4606         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
4607         (f_language_data): Delete la_emitchar initializer.
4608         (f_language::emitchar): New member function, implementation from
4609         f_emit_char.
4610         * go-lang.c (go_language_data): Delete la_emitchar initializer.
4611         * language.c (unk_lang_emit_char): Delete.
4612         (language_defn::emitchar): New member function definition.
4613         (unknown_language_data): Delete la_emitchar initializer.
4614         (unknown_language::emitchar): New member function.
4615         (auto_language_data): Delete la_emitchar initializer.
4616         (auto_language::emitchar): New member function.
4617         * language.h (language_data): Delete la_emitchar field.
4618         (language_defn::emitchar): New member field declaration.
4619         (LA_EMIT_CHAR): Update call to emitchar.
4620         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
4621         (m2_language_data): Delete la_emitchar initializer.
4622         (m2_language::emitchar): New member function, implementation from
4623         m2_emit_char.
4624         * objc-lang.c (objc_language_data): Delete la_emitchar
4625         initializer.
4626         * opencl-lang.c (opencl_language_data): Likewise.
4627         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
4628         (pascal_language_data): Delete la_emitchar initializer.
4629         (pascal_language::emitchar): New member function, implementation
4630         from pascal_emit_char.
4631         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
4632         (rust_language_data): Delete la_emitchar initializer.
4633         (rust_language::emitchar): New member function, implementation
4634         from rust_emitchar.
4635
4636 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4637
4638         * ada-lang.c (resolve): Rename to ada_language::post_parser.
4639         (ada_language_data): Delete la_post_parser initializer.
4640         (ada_language::post_parser): New member function.
4641         * c-lang.c (c_language_data): Delete la_post_parser initializer.
4642         (cplus_language_data): Likewise.
4643         (asm_language_data): Likewise.
4644         (minimal_language_data): Likewise.
4645         * d-lang.c (d_language_data): Likewise.
4646         * f-lang.c (f_language_data): Likewise.
4647         * go-lang.c (go_language_data): Likewise.
4648         * language.c (unknown_language_data): Likewise.
4649         (auto_language_data): Likewise.
4650         * language.h (language_data): Delete la_post_parser field.
4651         (language_defn::post_parser): New member function.
4652         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
4653         * objc-lang.c (objc_language_data): Likewise.
4654         * opencl-lang.c (opencl_language_data): Likewise.
4655         * p-lang.c (pascal_language_data): Likewise.
4656         * parse.c (parse_exp_in_context): Update call to post_parser.
4657         (null_post_parser): Delete definition.
4658         * parser-defs.h (null_post_parser): Delete declaration.
4659         * rust-lang.c (rust_language_data): Delete la_post_parser
4660         initializer.
4661
4662 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4663
4664         * ada-lang.c (parse): Rename to ada_language::parser.
4665         (ada_language_data): Delete la_parser initializer.
4666         (ada_language::parser): New member function, implementation from
4667         parse.
4668         * c-lang.c (c_language_data): Delete la_parser initializer.
4669         (cplus_language_data): Likewise.
4670         (asm_language_data): Likewise.
4671         (minimal_language_data): Likewise.
4672         * d-lang.c (d_language_data): Likewise.
4673         (d_language::parser): New member function.
4674         * f-lang.c (f_language_data): Delete la_parser initializer.
4675         (f_language::parser): New member function.
4676         * go-lang.c (go_language_data): Delete la_parser initializer.
4677         (go_language::parser): New member function.
4678         * language.c (unk_lang_parser): Delete.
4679         (language_defn::parser): Define new member function.
4680         (unknown_language_data): Delete la_parser initializer.
4681         (unknown_language::parser): New member function.
4682         (auto_language_data): Delete la_parser initializer.
4683         (auto_language::parser): New member function.
4684         * language.h (language_data): Delete la_parser field.
4685         (language_defn::parser): Declare new member function.
4686         * m2-lang.c (m2_language_data): Delete la_parser initializer.
4687         (m2_language::parser): New member function.
4688         * objc-lang.c (objc_language_data): Delete la_parser initializer.
4689         * opencl-lang.c (opencl_language_data): Likewise.
4690         * p-lang.c (pascal_language_data): Likewise.
4691         (pascal_language::parser): New member function.
4692         * parse.c (parse_exp_in_context): Update call to parser.
4693         * rust-lang.c (rust_language_data): Delete la_parser initializer.
4694         (rust_language::parser): New member function.
4695
4696 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4697
4698         * top.c (print_gdb_configuration): Print --with-python-libdir
4699         configuration value.
4700
4701 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4702
4703         * NEWS: Mention change to the alias command.
4704
4705 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4706
4707         * cli/cli-cmds.c (lookup_cmd_for_default_args)
4708         (alias_command_completer)
4709         (make_alias_options_def_group): New functions.
4710         (alias_opts, alias_option_defs): New struct and array.
4711         (alias_usage_error): Update usage.
4712         (alias_command): Handles optional DEFAULT-ARGS... arguments.
4713         Use option framework.
4714         (_initialize_cli_cmds): Update alias command help.
4715         Update aliases command help.
4716         (show_user):
4717         Add NULL for new default_args lookup_cmd argument.
4718         (valid_command_p): Rename to validate_aliased_command.
4719         Add NULL for new default_args lookup_cmd argument.  Verify that the
4720         aliased_command has no default args.
4721         * cli/cli-decode.c (help_cmd): Show aliases definitions.
4722         (lookup_cmd_1, lookup_cmd): New argument default_args.
4723         (add_alias_cmd):
4724         Add NULL for new default_args lookup_cmd argument.
4725         (print_help_for_command): Show default args under the layout
4726          alias some_alias = some_aliased_cmd some_alias_default_arg.
4727         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
4728         xfree default_args in destructor.
4729         * cli/cli-script.c (process_next_line, do_define_command):
4730         Add NULL for new default_args lookup_cmd argument.
4731         * command.h: Declare new default_args argument in lookup_cmd
4732         and lookup_cmd_1.
4733         * completer.c (complete_line_internal_1):
4734         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4735         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
4736         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
4737         Likewise.
4738         * infcmd.c (_initialize_infcmd): Likewise.
4739         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
4740         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
4741         * python/py-param.c (add_setshow_generic): Likewise.
4742         * remote.c (_initialize_remote): Likewise.
4743         * top.c (execute_command): Prepend default_args if command has some.
4744         (set_verbose):
4745         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4746         * tracepoint.c (validate_actionline, encode_actions_1):
4747         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4748
4749 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4750
4751         * jit.c (jit_read_descriptor): Use bool as the return type.
4752         (jit_breakpoint_re_set_internal): Use bool as the return type.
4753         Invert the return value logic; return true if the jit breakpoint
4754         has been successfully initialized.
4755         (jit_inferior_init): Update the call to
4756         jit_breakpoint_re_set_internal.
4757
4758 2020-06-22  Pedro Alves  <palves@redhat.com>
4759
4760         PR gdb/25939
4761         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
4762         Use the current inferior instead.  Don't return
4763         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
4764         wait again.
4765         * sol-thread.c (sol_thread_target::wait): Don't reference
4766         inferior_ptid.
4767         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
4768         (sol_update_thread_list_callback): Use the current inferior's pid
4769         instead of inferior_ptid.
4770
4771 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4772
4773         * procfs.c: Cleanup many comments.
4774
4775         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
4776         (AFTER_WATCHFLAG): Replace by value.
4777
4778         (MAIN_PROC_NAME_FORMAT): Inline ...
4779         (create_procinfo): ... here.
4780
4781         (procfs_debug_inferior): Remove SYS_exec handling.
4782         (syscall_is_exec): Likewise.
4783         (procfs_set_exec_trap): Likewise.
4784
4785         (syscall_is_lwp_exit): Inline in callers.
4786         (syscall_is_exit): Likewise.
4787         (syscall_is_exec): Likewise.
4788         (syscall_is_lwp_create): Likewise.
4789
4790         (invalidate_cache): Remove #if 0 code.
4791
4792         (make_signal_thread_runnable):  Remove.
4793         (procfs_target::resume): Remove #if 0 code.
4794
4795 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4796
4797         PR gdb/25939
4798         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
4799         call ...
4800         (procfs_target::create_inferior): ... here.
4801
4802 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4803
4804         * exec.c (validate_exec_file): Ensure the build-id is up to
4805         date by calling reopen_exec_file (that checks file timestamp
4806         to decide to re-read the file).
4807
4808 2020-06-18  Pedro Alves  <palves@redhat.com>
4809
4810         PR gdb/25412
4811         * gdbthread.h (delete_thread, delete_thread_silent)
4812         (find_thread_ptid): Update comments.
4813         * thread.c (current_thread_): New global.
4814         (is_current_thread): Move higher, and reimplement.
4815         (inferior_thread): Reimplement.
4816         (set_thread_exited): Use bool.  Add assertions.
4817         (add_thread_silent): Simplify thread-reuse handling by always
4818         calling delete_thread.
4819         (delete_thread): Remove intro comment.
4820         (find_thread_ptid): Skip exited threads.
4821         (switch_to_thread_no_regs): Write to current_thread_.
4822         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
4823         INFERIOR_PTID.  Clear current_thread_.
4824
4825 2020-06-18  Pedro Alves  <palves@redhat.com>
4826
4827         * aix-thread.c (pd_update): Use switch_to_thread.
4828
4829 2020-06-18  Pedro Alves  <palves@redhat.com>
4830
4831         * ravenscar-thread.c (ravenscar_thread_target): Update.
4832         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
4833         (ravenscar_thread_target::add_active_thread): ... this.  Don't
4834         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
4835         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
4836
4837 2020-06-18  Pedro Alves  <palves@redhat.com>
4838
4839         * nat/windows-nat.c (current_windows_thread): Remove.
4840         * nat/windows-nat.h (current_windows_thread): Remove.
4841         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
4842         Adjust.
4843         (display_selectors): Adjust to fetch the current
4844         windows_thread_info based on inferior_ptid.
4845         (fake_create_process): No longer write to current_windows_thread.
4846         (windows_nat_target::get_windows_debug_event):
4847         Don't set inferior_ptid or current_windows_thread.
4848         (windows_nat_target::wait): Adjust to not rely on
4849         current_windows_thread.
4850         (do_initial_windows_stuff): Now a method of windows_nat_target.
4851         Switch to the last_ptid thread.
4852         (windows_nat_target::attach): Adjust.
4853         (windows_nat_target::detach): Use switch_to_no_thread instead of
4854         writing to inferior_ptid directly.
4855         (windows_nat_target::create_inferior): Adjust.
4856
4857 2020-06-18  Pedro Alves  <palves@redhat.com>
4858
4859         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4860
4861 2020-06-18  Pedro Alves  <palves@redhat.com>
4862
4863         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4864         after creating it, instead of writing to inferior_ptid.  Don't
4865         write to inferior_ptid.
4866
4867 2020-06-18  Pedro Alves  <palves@redhat.com>
4868
4869         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4870
4871 2020-06-18  Pedro Alves  <palves@redhat.com>
4872
4873         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4874         it, instead of writing to inferior_ptid.
4875
4876 2020-06-18  Pedro Alves  <palves@redhat.com>
4877
4878         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4879         to inferior_ptid.
4880
4881 2020-06-18  Pedro Alves  <palves@redhat.com>
4882
4883         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4884         instead of writing to inferior_ptid directly.
4885
4886 2020-06-18  Pedro Alves  <palves@redhat.com>
4887
4888         * corelow.c (core_target::close): Use switch_to_no_thread instead
4889         of writing to inferior_ptid directly.
4890         (add_to_thread_list, core_target_open): Use switch_to_thread
4891         instead of writing to inferior_ptid directly.
4892
4893 2020-06-18  Pedro Alves  <palves@redhat.com>
4894
4895         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4896         inferior_ptid.
4897         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4898         inferior_ptid.
4899         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4900         inferior_ptid directly.
4901         (darwin_nat_target::init_thread_list): Switch to thread, instead
4902         of writing to inferior_ptid.
4903         (darwin_nat_target::attach): Don't write to inferior_ptid.
4904         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4905
4906 2020-06-18  Pedro Alves  <palves@redhat.com>
4907
4908         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4909         thread.
4910         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4911         Instead use switch_to_thread.
4912         (gnu_nat_target::detach): Use switch_to_no_thread
4913         instead of writing to inferior_ptid directly.  Used passed-in
4914         inferior instead of looking up the inferior by pid.
4915
4916 2020-06-18  Pedro Alves  <palves@redhat.com>
4917
4918         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4919         inferior_ptid.
4920
4921 2020-06-18  Pedro Alves  <palves@redhat.com>
4922
4923         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4924         inferior_ptid.
4925         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4926         thread.
4927         (nto_procfs_target::detach): Avoid referencing
4928         inferior_ptid.  Use switch_to_no_thread instead of writing to
4929         inferior_ptid directly.
4930         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4931         instead of writing to inferior_ptid directly.
4932         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4933         to thread.
4934
4935 2020-06-18  Pedro Alves  <palves@redhat.com>
4936
4937         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4938         after creating it, instead of writing to inferior_ptid.
4939         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4940         to inferior_ptid directly.
4941         (gdbsim_target::wait): Don't write to inferior_ptid.
4942
4943 2020-06-18  Pedro Alves  <palves@redhat.com>
4944
4945         * remote.c (remote_target::remote_notice_new_inferior): Use
4946         switch_to_thread instead of writing to inferior_ptid directly.
4947         (remote_target::add_current_inferior_and_thread): Use
4948         switch_to_no_thread instead of writing to inferior_ptid directly.
4949         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4950         and switch_to_thread instead of using set_current_inferior or
4951         writing to inferior_ptid directly.
4952
4953 2020-06-18  Pedro Alves  <palves@redhat.com>
4954
4955         * tracectf.c (ctf_target_open): Switch to added thread instead of
4956         writing to inferior_ptid directly.
4957         (ctf_target::close): Use switch_to_no_thread instead of writing to
4958         inferior_ptid directly.
4959
4960 2020-06-18  Pedro Alves  <palves@redhat.com>
4961
4962         * tracefile-tfile.c (tfile_target_open): Don't write to
4963         inferior_ptid directly, instead switch to added thread.
4964         (tfile_target::close): Use switch_to_no_thread instead of writing
4965         to inferior_ptid directly.
4966
4967 2020-06-18  Pedro Alves  <palves@redhat.com>
4968
4969         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4970         (procfs_target::detach): Use switch_to_no_thread
4971         instead of writing to inferior_ptid directly.
4972         (do_attach): Change return type to void.  Switch to the added
4973         thread.
4974         (procfs_target::create_inferior): Switch to the added thread.
4975         (procfs_do_thread_registers): Don't write to inferior_ptid.
4976
4977 2020-06-18  Pedro Alves  <palves@redhat.com>
4978
4979         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4980         of writing to inferior_ptid.
4981         (scoped_restore_exited_inferior): Delete.
4982         (handle_vfork_child_exec_or_exit): Simplify using
4983         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4984         instead of writing to inferior_ptid.
4985         (THREAD_STOPPED_BY): Delete.
4986         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4987         (thread_stopped_by_hw_breakpoint): Delete.
4988         (save_waitstatus): Use
4989         scoped_restore_current_thread+switch_to_thread, and call
4990         target_stopped_by_watchpoint instead of
4991         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4992         instead of thread_stopped_by_sw_breakpoint, and
4993         target_stopped_by_hw_breakpoint instead of
4994         thread_stopped_by_hw_breakpoint.
4995         (handle_inferior_event)
4996         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4997         inferior_ptid directly, nor
4998         set_current_inferior/set_current_program_space.  Use
4999         switch_to_thread / switch_to_inferior_no_thread instead.
5000
5001 2020-06-18  Pedro Alves  <palves@redhat.com>
5002
5003         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5004         instead of writing to inferior_ptid.
5005
5006 2020-06-18  Pedro Alves  <palves@redhat.com>
5007
5008         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5009         added thread.
5010         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5011         to the added thread.
5012         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5013         instead of writing to inferior_ptid.
5014
5015 2020-06-18  Pedro Alves  <palves@redhat.com>
5016
5017         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5018         (register_to_value_test): Mock a program_space too.  Heap-allocate
5019         the address space.  Don't write to inferior_ptid.  Use
5020         switch_to_thread instead.
5021
5022 2020-06-18  Pedro Alves  <palves@redhat.com>
5023
5024         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5025         Delete.
5026         (find_signalled_thread()): New, factored out from
5027         linux_make_corefile_notes and adjusted to handle exited threads.
5028         (linux_make_corefile_notes): Adjust to use the new
5029         find_signalled_thread.
5030
5031 2020-06-18  Pedro Alves  <palves@redhat.com>
5032
5033         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5034         of saving/restoring inferior_ptid.
5035
5036 2020-06-17  Tom Tromey  <tom@tromey.com>
5037
5038         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5039         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5040         declare.
5041         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5042
5043 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5044
5045         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5046         of partial symtabs.
5047
5048 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5049
5050         * regformats/reg-arm.dat: Remove.
5051         * regformats/reg-bfin.dat: Remove.
5052         * regformats/reg-cris.dat: Remove.
5053         * regformats/reg-crisv32.dat: Remove.
5054         * regformats/reg-m32r.dat: Remove.
5055         * regformats/reg-tilegx.dat: Remove.
5056         * regformats/reg-tilegx32.dat: Remove.
5057
5058 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5059
5060         * features/Makefile (WHICH): Remove arm files.
5061         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5062         * regformats/arm/arm-with-neon.dat: Remove.
5063         * regformats/arm/arm-with-vfpv2.dat: Remove.
5064         * regformats/arm/arm-with-vfpv3.dat: Remove.
5065
5066 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5067
5068         * features/Makefile (XMLTOC): Remove rx.xml.
5069
5070 2020-06-17  Pedro Alves  <palves@redhat.com>
5071
5072         * gdbthread.h (thread_control_state) <trap_expected> Update
5073         comments.
5074
5075 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5076
5077         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
5078         ada_language::lookup_symbol_nonlocal.
5079         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
5080         (ada_language::lookup_symbol_nonlocal): New member function,
5081         implementation from ada_lookup_symbol_nonlocal.
5082         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
5083         initializer.
5084         (cplus_language_data): Delete la_lookup_symbol_nonlocal
5085         initializer.
5086         (cplus_language::lookup_symbol_nonlocal): New member function.
5087         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
5088         (minimal_language_data) Likewise.
5089         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
5090         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
5091         initializer.
5092         (d_language::lookup_symbol_nonlocal): New member function.
5093         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
5094         initializer.
5095         (f_language::lookup_symbol_nonlocal): New member function.
5096         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
5097         initializer.
5098         * language.c (unknown_language_data): Likewise.
5099         (auto_language_data): Likewise.
5100         * language.h (language_data): Delete la_lookup_symbol_nonlocal
5101         field.
5102         (language_defn::lookup_symbol_nonlocal): New member function.
5103         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
5104         initializer.
5105         * objc-lang.c (objc_language_data): Likewise.
5106         * opencl-lang.c (opencl_language_data): Likewise.
5107         * p-lang.c (pascal_language_data): Likewise.
5108         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
5109         rust_language::lookup_symbol_nonlocal.
5110         (rust_language_data): Delete la_lookup_symbol_nonlocal
5111         initializer.
5112         (rust_language::lookup_symbol_nonlocal): New member function,
5113         implementation from rust_lookup_symbol_nonlocal.
5114         * symtab.c (lookup_symbol_aux): Update call to
5115         lookup_symbol_nonlocal.
5116         (basic_lookup_symbol_nonlocal): Rename to...
5117         (language_defn::lookup_symbol_nonlocal): ...this, and update
5118         header comment.  Remove language_defn parameter, and replace with
5119         uses of `this'.
5120         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
5121
5122 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5123
5124         * ada-lang.c (ada_language_data): Delete la_value_print_inner
5125         initializer.
5126         (ada_language::value_print_inner): New member function.
5127         * c-lang.c (c_language_data): Delete la_value_print_inner
5128         initializer.
5129         (cplus_language_data): Likewise.
5130         (asm_language_data): Likewise.
5131         (minimal_language_data): Likewise.
5132         * d-lang.c (d_language_data): Likewise.
5133         (d_language::value_print_inner): New member function.
5134         * f-lang.c (f_language_data): Delete la_value_print_inner
5135         initializer.
5136         (f_language::value_print_inner): New member function.
5137         * f-lang.h (f_value_print_innner): Rename to...
5138         (f_value_print_inner): ...this (note spelling of 'inner').
5139         * f-valprint.c (f_value_print_innner): Rename to...
5140         (f_value_print_inner): ...this (note spelling of 'inner').
5141         * go-lang.c (go_language_data): Delete la_value_print_inner
5142         initializer.
5143         (go_language::value_print_inner): New member function.
5144         * language.c (language_defn::value_print_inner): Define new member
5145         function.
5146         (unk_lang_value_print_inner): Delete.
5147         (unknown_language_data): Delete la_value_print_inner initializer.
5148         (unknown_language::value_print_inner): New member function.
5149         (auto_language_data): Delete la_value_print_inner initializer.
5150         (auto_language::value_print_inner): New member function.
5151         * language.h (language_data): Delete la_value_print_inner field.
5152         (language_defn::value_print_inner): Delcare new member function.
5153         * m2-lang.c (m2_language_data): Delete la_value_print_inner
5154         initializer.
5155         (m2_language::value_print_inner): New member function.
5156         * objc-lang.c (objc_language_data): Delete la_value_print_inner
5157         initializer.
5158         * opencl-lang.c (opencl_language_data): Likewise.
5159         * p-lang.c (pascal_language_data): Likewise.
5160         (pascal_language::value_print_inner): New member function.
5161         * rust-lang.c (rust_language_data): Delete la_value_print_inner
5162         initializer.
5163         (rust_language::value_print_inner): New member function.
5164         * valprint.c (do_val_print): Update call to value_print_inner.
5165
5166 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5167
5168         * ada-lang.c (ada_language_data): Delete la_value_print
5169         initializer.
5170         (ada_language::value_print): New member function.
5171         * c-lang.c (c_language_data): Delete la_value_print initializer.
5172         (cplus_language_data): Likewise.
5173         (asm_language_data): Likewise.
5174         (minimal_language_data): Likewise.
5175         * d-lang.c (d_language_data): Likewise.
5176         * f-lang.c (f_language_data): Likewise.
5177         * go-lang.c (go_language_data): Likewise.
5178         * language.c (unk_lang_value_print): Delete.
5179         (language_defn::value_print): Define new member function.
5180         (unknown_language_data): Delete la_value_print initializer.
5181         (unknown_language::value_print): New member function.
5182         (auto_language_data): Delete la_value_print initializer.
5183         (auto_language::value_print): New member function.
5184         * language.h (language_data): Delete la_value_print field.
5185         (language_defn::value_print): Declare new member function.
5186         (LA_VALUE_PRINT): Update call to value_print.
5187         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
5188         * objc-lang.c (objc_language_data): Likewise.
5189         * opencl-lang.c (opencl_language_data): Likewise.
5190         * p-lang.c (pascal_language_data): Likewise.
5191         (pascal_language::value_print): New member function.
5192         * rust-lang.c (rust_language_data): Delete la_value_print
5193         initializer.
5194
5195 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5196
5197         * ada-lang.c (ada_watch_location_expression): Rename to
5198         ada_language::watch_location_expression.
5199         (ada_language_data): Delete la_watch_location_expression
5200         initializer.
5201         (ada_language::watch_location_expression): New member function,
5202         implementation from ada_watch_location_expression.
5203         * breakpoint.c (watch_command_1): Update call to
5204         watch_location_expression.
5205         * c-lang.c (c_watch_location_expression): Rename to
5206         language_defn::watch_location_expression.
5207         (c_language_data): Delete la_watch_location_expression
5208         initializer.
5209         (cplus_language_data): Likewise.
5210         (asm_language_data): Likewise.
5211         (minimal_language_data): Likewise.
5212         * c-lang.h (c_watch_location_expression): Delete declaration.
5213         * d-lang.c (d_language_data): Delete la_watch_location_expression
5214         initializer.
5215         * f-lang.c (f_language_data): Likewise.
5216         * go-lang.c (go_language_data): Likewise.
5217         * language.c (language_defn::watch_location_expression): Member
5218         function implementation from c_watch_location_expression.
5219         (unknown_language_data): Delete la_watch_location_expression
5220         initializer.
5221         (auto_language_data): Likewise.
5222         * language.h (language_data): Delete la_watch_location_expression
5223         field.
5224         (language_defn::watch_location_expression): Declare new member
5225         function.
5226         * m2-lang.c (m2_language_data): Delete
5227         la_watch_location_expression initializer.
5228         * objc-lang.c (objc_language_data): Likewise.
5229         * opencl-lang.c (opencl_language_data): Likewise.
5230         * p-lang.c (pascal_language_data): Likewise.
5231         * rust-lang.c (rust_watch_location_expression): Rename to
5232         rust_language::watch_location_expression.
5233         (rust_language_data): Delete la_watch_location_expression
5234         initializer.
5235         (rust_language::watch_location_expression): New member function,
5236         implementation from rust_watch_location_expression.
5237
5238 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5239
5240         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
5241         ada_language::collect_symbol_completion_matches.
5242         (ada_language_data): Delete la_collect_symbol_completion_matches
5243         initializer.
5244         (ada_language::collect_symbol_completion_matches): New member
5245         function, implementation from
5246         ada_collect_symbol_completion_matches.
5247         * c-lang.c (c_language_data): Delete
5248         la_collect_symbol_completion_matches initializer.
5249         (cplus_language_data): Likewise.
5250         (asm_language_data): Likewise.
5251         (minimal_language_data): Likewise.
5252         * d-lang.c (d_language_data): Likewise.
5253         * f-lang.c (f_collect_symbol_completion_matches): Rename to
5254         f_language::collect_symbol_completion_matches.
5255         (f_language_data): Delete la_collect_symbol_completion_matches
5256         initializer.
5257         (f_language::collect_symbol_completion_matches) New member
5258         function, implementation from f_collect_symbol_completion_matches.
5259         * go-lang.c (go_language_data): Delete
5260         la_collect_symbol_completion_matches initializer.
5261         * language.c (unknown_language_data): Likewise.
5262         (auto_language_data): Likewise.
5263         * language.h (language_data): Delete
5264         la_collect_symbol_completion_matches field.
5265         (language_defn::collect_symbol_completion_matches): New member
5266         function.
5267         * m2-lang.c (m2_language_data): Delete
5268         la_collect_symbol_completion_matches initializer.
5269         * objc-lang.c (objc_language_data): Likewise.
5270         * opencl-lang.c (opencl_language_data): Likewise.
5271         * p-lang.c (pascal_language_data): Likewise.
5272         * rust-lang.c (rust_language_data): Likewise.
5273         * symtab.c (default_collect_symbol_completion_matches): Delete.
5274         (collect_symbol_completion_matches): Update call to
5275         collect_symbol_completion_matches.
5276         (collect_symbol_completion_matches_type): Likewise.
5277         * symtab.h (default_collect_symbol_completion_matches): Delete
5278         declaration.
5279
5280 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5281
5282         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
5283         (ada_language_data): Delete la_word_break_characters initializer.
5284         (ada_language::word_break_characters): New member function.
5285         * c-lang.c (c_language_data): Delete la_word_break_characters
5286         initializer.
5287         (cplus_language_data): Likewise.
5288         (asm_language_data): Likewise.
5289         (minimal_language_data): Likewise.
5290         * completer.c: Update global comment.
5291         (advance_to_expression_complete_word_point): Update call to
5292         word_break_characters.
5293         (complete_files_symbols): Likewise.
5294         (complete_line_internal_1): Likewise.
5295         (default_completer_handle_brkchars): Likewise.
5296         (skip_quoted_chars): Likewise.
5297         * d-lang.c (d_language_data): Delete la_word_break_characters
5298         initializer.
5299         * f-lang.c (f_word_break_characters): Delete.
5300         (f_language_data): Delete la_word_break_characters initializer.
5301         (f_language::word_break_characters): New member function.
5302         * go-lang.c (go_language_data): Delete la_word_break_characters
5303         initializer.
5304         * language.c (unknown_language_data): Likewise.
5305         (auto_language_data): Likewise.
5306         * language.h (default_word_break_characters): Move declaration to
5307         earlier in the file.
5308         (language_data): Delete la_word_break_characters field.
5309         (language_defn::word_break_characters): New member function.
5310         * m2-lang.c (m2_language_data): Delete la_word_break_characters
5311         initializer.
5312         * objc-lang.c (objc_language_data): Likewise.
5313         * opencl-lang.c (opencl_language_data): Likewise.
5314         * p-lang.c (pascal_language_data): Likewise.
5315         * rust-lang.c (rust_language_data): Likewise.
5316
5317 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5318
5319         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
5320         (ada_language_data): Delete la_get_symbol_name_matcher
5321         initializer.
5322         (language_defn::get_symbol_name_matcher_inner): New member
5323         function.
5324         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
5325         initializer.
5326         (cplus_language_data): Likewise.
5327         (cplus_language::get_symbol_name_matcher_inner): New member
5328         function.
5329         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
5330         (minimal_language_data): Likewise.
5331         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
5332         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
5333         initializer.
5334         * dictionary.c (iter_match_first_hashed): Update call to
5335         get_symbol_name_matcher.
5336         (iter_match_next_hashed): Likewise.
5337         (iter_match_next_linear): Likewise.
5338         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
5339         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
5340         initializer.
5341         (f_language::get_symbol_name_matcher_inner): New member function.
5342         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
5343         initializer.
5344         * language.c (default_symbol_name_matcher): Update header comment,
5345         make static.
5346         (language_defn::get_symbol_name_matcher): New definition.
5347         (language_defn::get_symbol_name_matcher_inner): Likewise.
5348         (get_symbol_name_matcher): Delete.
5349         (unknown_language_data): Delete la_get_symbol_name_matcher
5350         initializer.
5351         (auto_language_data): Likewise.
5352         * language.h (language_data): Delete la_get_symbol_name_matcher
5353         field.
5354         (language_defn::get_symbol_name_matcher): New member function.
5355         (language_defn::get_symbol_name_matcher_inner): Likewise.
5356         (default_symbol_name_matcher): Delete declaration.
5357         * linespec.c (find_methods): Update call to
5358         get_symbol_name_matcher.
5359         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
5360         initializer.
5361         * minsyms.c (lookup_minimal_symbol): Update call to
5362         get_symbol_name_matcher.
5363         (iterate_over_minimal_symbols): Likewise.
5364         * objc-lang.c (objc_language_data): Delete
5365         la_get_symbol_name_matcher initializer.
5366         * opencl-lang.c (opencl_language_data): Likewise.
5367         * p-lang.c (pascal_language_data): Likewise.
5368         * psymtab.c (psymbol_name_matches): Update call to
5369         get_symbol_name_matcher.
5370         * rust-lang.c (rust_language_data): Delete
5371         la_get_symbol_name_matcher initializer.
5372         * symtab.c (symbol_matches_search_name): Update call to
5373         get_symbol_name_matcher.
5374         (compare_symbol_name): Likewise.
5375
5376 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5377
5378         * ada-lang.c (ada_language_data): Delete la_compute_program
5379         initializer.
5380         * c-lang.c (c_language_data): Likewise.
5381         (c_language::compute_program): New member function.
5382         (cplus_language_data): Delete la_compute_program initializer.
5383         (cplus_language::compute_program): New member function.
5384         (asm_language_data): Delete la_compute_program initializer.
5385         (minimal_language_data): Likewise.
5386         * c-lang.h (c_compute_program): Update comment.
5387         (cplus_compute_program): Likewise.
5388         * compile/compile-c-support.c (c_compute_program): Likewise.
5389         (cplus_compute_program): Likewise.
5390         * compile/compile.c (compile_to_object): Update call to
5391         la_compute_program.
5392         * d-lang.c (d_language_data): Delete la_compute_program
5393         initializer.
5394         * f-lang.c (f_language_data): Likewise.
5395         * go-lang.c (go_language_data): Likewise.
5396         * language.c (unknown_language_data): Likewise.
5397         (auto_language_data): Likewise.
5398         * language.h (language_data): Delete la_compute_program field.
5399         (language_defn::compute_program): New member function.
5400         * m2-lang.c (m2_language_data): Delete la_compute_program
5401         initializer.
5402         * objc-lang.c (objc_language_data): Likewise.
5403         * opencl-lang.c (opencl_language_data): Likewise.
5404         * p-lang.c (pascal_language_data): Likewise.
5405         * rust-lang.c (rust_language_data): Likewise.
5406
5407 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5408
5409         * ada-lang.c (ada_language_data) Delete
5410         la_class_name_from_physname initializer.
5411         * c-lang.c (c_language_data): Likewise.
5412         (cplus_language_data): Likewise.
5413         (cplus_language::class_name_from_physname): New member function.
5414         (asm_language_data): Delete la_class_name_from_physname
5415         initializer.
5416         (minimal_language_data): Likewise.
5417         * d-lang.c (d_language_data): Likewise.
5418         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5419         method on language_defn class.
5420         (guess_full_die_structure_name): Likewise.
5421         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5422         initializer.
5423         * go-lang.c (go_language_data): Likewise.
5424         * language.c (language_class_name_from_physname): Delete.
5425         (unk_lang_class_name): Delete.
5426         (unknown_language_data): Delete la_class_name_from_physname
5427         initializer.
5428         (auto_language_data): Likewise.
5429         * language.h (language_data): Delete la_class_name_from_physname
5430         field.
5431         (language_defn::class_name_from_physname): New function.
5432         (language_class_name_from_physname): Delete declaration.
5433         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5434         initializer.
5435         * objc-lang.c (objc_language_data): Likewise.
5436         * opencl-lang.c (opencl_language_data): Likewise.
5437         * p-lang.c (pascal_language_data): Likewise.
5438         * rust-lang.c (rust_language_data): Likewise.
5439
5440 2020-06-16  Tom Tromey  <tom@tromey.com>
5441
5442         * tui/tui-data.h (STATUS_NAME): New macro.
5443         * tui/tui-layout.c (tui_remove_some_windows)
5444         (initialize_known_windows, tui_register_window)
5445         (tui_layout_split::remove_windows, initialize_layouts)
5446         (tui_new_layout_command): Don't use hard-coded window names.
5447
5448 2020-06-16  Tom Tromey  <tom@tromey.com>
5449
5450         PR tui/25348:
5451         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5452         tui_initialize_readline.  Only run once.  Call rl_initialize.
5453         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5454         tui_initialize_readline.
5455         * tui/tui-io.c (tui_setup_io): Call
5456         tui_ensure_readline_initialized.
5457         * tui/tui-interp.c (tui_interp::init): Update.
5458
5459 2020-06-16  Tom Tromey  <tom@tromey.com>
5460
5461         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5462         Also preserve the status window.
5463
5464 2020-06-16  Tom Tromey  <tom@tromey.com>
5465
5466         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5467         where m_window==nullptr.
5468
5469 2020-06-15  Tom Tromey  <tromey@adacore.com>
5470
5471         * windows-nat.c (windows_nat::handle_output_debug_string):
5472         Update.
5473         (windows_nat::handle_ms_vc_exception): Update.
5474         * target.h (target_read_string): Change API.
5475         * target.c (target_read_string): Change API.
5476         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5477         Update.
5478         * solib-frv.c (frv_current_sos): Update.
5479         * solib-dsbt.c (dsbt_current_sos): Update.
5480         * solib-darwin.c (darwin_current_sos): Update.
5481         * linux-thread-db.c (inferior_has_bug): Update.
5482         * expprint.c (print_subexp_standard): Update.
5483         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5484         (ada_exception_message_1): Update.
5485
5486 2020-06-15  Tom Tromey  <tromey@adacore.com>
5487
5488         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5489
5490 2020-06-15  Tom Tromey  <tromey@adacore.com>
5491
5492         * valprint.c (read_string): Update comment.
5493         * target.c (MIN): Remove.
5494         (target_read_string): Rewrite.
5495
5496 2020-06-15  Tom Tromey  <tromey@adacore.com>
5497
5498         * corefile.c (read_memory_string): Remove.
5499         * ada-valprint.c (ada_value_print_ptr): Update.
5500         * ada-lang.h (ada_tag_name): Change return type.
5501         * ada-lang.c (type_from_tag): Update.
5502         (ada_tag_name_from_tsd): Change return type.  Use
5503         target_read_string.
5504         (ada_tag_name): Likewise.
5505         * gdbcore.h (read_memory_string): Don't declare.
5506
5507 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5508
5509         * symtab.c (rbreak_command): Ignore Windows drive colon.
5510
5511 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5512
5513         * NEWS: Mention removed GDBserver host support.
5514
5515 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5516
5517         * features/riscv/rebuild-csr-xml.sh: Updated.
5518
5519 2020-06-11  Tom Tromey  <tom@tromey.com>
5520
5521         PR gdb/18318:
5522         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5523
5524 2020-06-09  Jonny Grant  <jg@jguk.org>
5525 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5526
5527         * main.c (captured_main_1): Don't print new line after help.
5528         (print_gdb_help): add mailing list and IRC channel information
5529         to --help.  Add new lines between items in the footer.  Remove
5530         quotes around bug url.
5531
5532 2020-06-11  Keith Seitz  <keiths@redhat.com>
5533
5534         PR gdb/21356
5535         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
5536         Resolve typedefs for type length calculations.
5537
5538 2020-06-10  Tom de Vries  <tdevries@suse.de>
5539
5540         PR ada/24713
5541         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
5542         (write_psymbols): Enable .gdb_index for ada.
5543         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
5544         ada.
5545
5546 2020-06-10  Tom de Vries  <tdevries@suse.de>
5547
5548         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
5549         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
5550         namei" instead of "const char *name" argument.
5551         (dw2_map_matching_symbols): Use "offset_type namei" variant of
5552         dw2_symtab_iter_init.
5553
5554 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5555
5556         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
5557         to use type::field and field::type instead.
5558
5559 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5560
5561         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
5562         to use field::type instead.
5563
5564 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5565
5566         * gdbtypes.h (struct field) <type, set_type>: New methods.
5567         Rename `type` field to...
5568         <m_type>: ... this.  Change references throughout to use type or
5569         set_type methods.
5570         (FIELD_TYPE): Use field::type.  Change call sites that modify
5571         the field's type to use field::set_type instead.
5572
5573 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5574
5575         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
5576         to use type::index_type instead.
5577
5578 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5579
5580         * gdbtypes.h (struct type) <index_type, set_index_type>: New
5581         methods.
5582         (TYPE_INDEX_TYPE): Use type::index_type.
5583         * gdbtypes.c (create_array_type_with_stride): Likewise.
5584
5585 2020-06-07  Tom Tromey  <tom@tromey.com>
5586
5587         * valprint.c (generic_val_print_float): Remove "embedded_offset"
5588         parameter.
5589         (generic_value_print): Update.
5590
5591 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5592
5593         Revert commit 982a38f60b0.
5594         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
5595
5596 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5597
5598         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
5599         avoid use after free.
5600
5601 2020-06-05  Tom de Vries  <tdevries@suse.de>
5602
5603         * NEWS: Fix typos.
5604
5605 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
5606
5607         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
5608         the per_bfd object.
5609         (dwarf2_read_debug_names): Likewise.
5610         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
5611         object when re-using a per_bfd object with an index.
5612
5613 2020-06-03  Tom de Vries  <tdevries@suse.de>
5614
5615         PR symtab/26046
5616         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
5617         children for C++.
5618         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
5619         DW_TAG_subprogram.
5620
5621 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5622
5623         * ada-lang.c (ada_language_data): Delete skip_trampoline
5624         initializer.
5625         * c-lang.c (c_language_data): Likewise.
5626         (cplus_language_data): Likewise.
5627         (cplus_language::skip_trampoline): New member function.
5628         (asm_language_data): Delete skip_trampoline initializer.
5629         (minimal_language_data): Likewise.
5630         * d-lang.c (d_language_data): Likewise.
5631         * f-lang.c (f_language_data): Likewise.
5632         * go-lang.c (go_language_data): Likewise.
5633         * language.c (unk_lang_trampoline): Delete function.
5634         (skip_language_trampoline): Update.
5635         (unknown_language_data): Delete skip_trampoline initializer.
5636         (auto_language_data): Likewise.
5637         * language.h (language_data): Delete skip_trampoline field.
5638         (language_defn::skip_trampoline): New function.
5639         * m2-lang.c (m2_language_data): Delete skip_trampoline
5640         initializer.
5641         * objc-lang.c (objc_skip_trampoline): Delete function, move
5642         implementation to objc_language::skip_trampoline.
5643         (objc_language_data): Delete skip_trampoline initializer.
5644         (objc_language::skip_trampoline): New member function with
5645         implementation from objc_skip_trampoline.
5646         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
5647         initializer.
5648         * p-lang.c (pascal_language_data): Likewise.
5649         * rust-lang.c (rust_language_data): Likewise.
5650
5651 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5652
5653         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
5654         (ada_language::demangle): New member function.
5655         * c-lang.c (c_language_data): Delete la_demangle initializer.
5656         (cplus_language_data): Delete la_demangle initializer.
5657         (cplus_language::demangle): New member function.
5658         (asm_language_data): Delete la_demangle initializer.
5659         (minimal_language_data): Delete la_demangle initializer.
5660         * d-lang.c (d_language_data): Delete la_demangle initializer.
5661         (d_language::demangle): New member function.
5662         * f-lang.c (f_language_data): Delete la_demangle initializer.
5663         (f_language::demangle): New member function.
5664         * go-lang.c (go_language_data): Delete la_demangle initializer.
5665         (go_language::demangle): New member function.
5666         * language.c (language_demangle): Update.
5667         (unk_lang_demangle): Delete.
5668         (unknown_language_data): Delete la_demangle initializer.
5669         (unknown_language::demangle): New member function.
5670         (auto_language_data): Delete la_demangle initializer.
5671         (auto_language::demangle): New member function.
5672         * language.h (language_data): Delete la_demangle field.
5673         (language_defn::demangle): New function.
5674         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
5675         * objc-lang.c (objc_language_data): Delete la_demangle
5676         initializer.
5677         (objc_language::demangle): New member function.
5678         * opencl-lang.c (opencl_language_data): Delete la_demangle
5679         initializer.
5680         * p-lang.c (pascal_language_data): Likewise.
5681         * rust-lang.c (rust_language_data): Likewise.
5682         (rust_language::demangle): New member function.
5683
5684 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5685
5686         * ada-lang.c (ada_language_data): Delete la_print_type
5687         initializer.
5688         (ada_language::print_type): New member function.
5689         * c-lang.c (c_language_data): Delete la_print_type initializer.
5690         (c_language::print_type): New member function.
5691         (cplus_language_data): Delete la_print_type initializer.
5692         (cplus_language::print_type): New member function.
5693         (asm_language_data): Delete la_print_type initializer.
5694         (asm_language::print_type): New member function.
5695         (minimal_language_data): Delete la_print_type initializer.
5696         (minimal_language::print_type): New member function.
5697         * d-lang.c (d_language_data): Delete la_print_type initializer.
5698         (d_language::print_type): New member function.
5699         * f-lang.c (f_language_data): Delete la_print_type initializer.
5700         (f_language::print_type): New member function.
5701         * go-lang.c (go_language_data): Delete la_print_type initializer.
5702         (go_language::print_type): New member function.
5703         * language.c (unk_lang_print_type): Delete.
5704         (unknown_language_data): Delete la_print_type initializer.
5705         (unknown_language::print_type): New member function.
5706         (auto_language_data): Delete la_print_type initializer.
5707         (auto_language::print_type): New member function.
5708         * language.h (language_data): Delete la_print_type field.
5709         (language_defn::print_type): New function.
5710         (LA_PRINT_TYPE): Update.
5711         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
5712         (m2_language::print_type): New member function.
5713         * objc-lang.c (objc_language_data): Delete la_print_type
5714         initializer.
5715         (objc_language::print_type): New member function.
5716         * opencl-lang.c (opencl_print_type): Delete, implementation moved
5717         to opencl_language::print_type.
5718         (opencl_language_data): Delete la_print_type initializer.
5719         (opencl_language::print_type): New member function, implementation
5720         from opencl_print_type.
5721         * p-lang.c (pascal_language_data): Delete la_print_type
5722         initializer.
5723         (pascal_language::print_type): New member function.
5724         * rust-lang.c (rust_print_type): Delete, implementation moved to
5725         rust_language::print_type.
5726         (rust_language_data): Delete la_print_type initializer.
5727         (rust_language::print_type): New member function, implementation
5728         from rust_print_type.
5729
5730 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5731
5732         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
5733         implementation moves to...
5734         (ada_language::sniff_from_mangled_name): ...here.  Update return
5735         type.
5736         (ada_language_data): Delete la_sniff_from_mangled_name
5737         initializer.
5738         * c-lang.c (c_language_data): Likewise.
5739         (cplus_language_data): Likewise.
5740         (cplus_language::sniff_from_mangled_name): New member function,
5741         implementation taken from gdb_sniff_from_mangled_name.
5742         (asm_language_data): Delete la_sniff_from_mangled_name
5743         initializer.
5744         (minimal_language_data): Likewise.
5745         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
5746         implementation moves to cplus_language::sniff_from_mangled_name.
5747         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
5748         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
5749         moves to...
5750         (d_language::sniff_from_mangled_name): ...here.
5751         (d_language_data): Delete la_sniff_from_mangled_name initializer.
5752         * f-lang.c (f_language_data): Likewise.
5753         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
5754         moves to...
5755         (go_language::sniff_from_mangled_name): ...here.
5756         (go_language_data): Delete la_sniff_from_mangled_name initializer.
5757         * language.c (language_sniff_from_mangled_name): Delete.
5758         (unknown_language_data): Delete la_sniff_from_mangled_name
5759         initializer.
5760         (auto_language_data): Likewise.
5761         * language.h (language_data): Delete la_sniff_from_mangled_name
5762         field.
5763         (language_defn::sniff_from_mangled_name): New function.
5764         (language_sniff_from_mangled_name): Delete declaration.
5765         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
5766         field.
5767         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
5768         implementation moves to...
5769         (objc_language::sniff_from_mangled_name): ...here.
5770         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
5771         * opencl-lang.c (opencl_language_data): Likewise.
5772         * p-lang.c (pascal_language_data): Likewise.
5773         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
5774         implementation moves to...
5775         (rust_language::sniff_from_mangled_name): ...here.
5776         (rust_language_data): Delete la_sniff_from_mangled_name
5777         initializer.
5778         * symtab.c (symbol_find_demangled_name): Call
5779         sniff_from_mangled_name member function.
5780
5781 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5782
5783         * ada-lang.c (ada_language_data): Delete la_search_name_hash
5784         initializer.
5785         * c-lang.c (c_language_data): Likewise.
5786         (cplus_language_data): Likewise.
5787         (cplus_language::search_name_hash): New member function.
5788         (asm_language_data): Delete la_search_name_hash initializer.
5789         (minimal_language_data): Likewise.
5790         * d-lang.c (d_language_data): Likewise.
5791         * dictionary.c (default_search_name_hash): Rename to...
5792         (language_defn::search_name_hash): ...this.
5793         * f-lang.c (f_language_data): Likewise.
5794         (f_language::search_name_hash): New member function.
5795         * go-lang.c (go_language_data): Delete la_search_name_hash
5796         initializer.
5797         * language.c (unknown_language_data): Likewise.
5798         (auto_language_data): Likewise.
5799         * language.h (struct language_data): Delete la_search_name_hash
5800         field.
5801         (language_defn::search_name_hash): Declare new member function.
5802         (default_search_name_hash): Delete declaration.
5803         * m2-lang.c (m2_language_data): Delete la_search_name_hash
5804         initializer.
5805         * objc-lang.c (objc_language_data): Likewise.
5806         * opencl-lang.c (opencl_language_data): Likewise.
5807         * p-lang.c (pascal_language_data): Likewise.
5808         * rust-lang.c (rust_language_data): Likewise.
5809         * symtab.c (search_name_hash): Update call.
5810
5811 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5812
5813         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
5814         initializer.
5815         * c-lang.c (class compile_instance): Declare.
5816         (c_language_data): Delete la_get_compile_instance initializer.
5817         (c_language::get_compile_instance): New member function.
5818         (cplus_language_data): Delete la_get_compile_instance initializer.
5819         (cplus_language::get_compile_instance): New member function.
5820         (asm_language_data): Delete la_get_compile_instance initializer.
5821         (minimal_language_data): Likewise.
5822         * c-lang.h (c_get_compile_context): Update comment.
5823         (cplus_get_compile_context): Update comment.
5824         * compile/compile.c (compile_to_object): Update calls, don't rely
5825         on function pointer being NULL.
5826         * d-lang.c (d_language_data): Delete la_get_compile_instance
5827         initializer.
5828         * f-lang.c (f_language_data): Likewise.
5829         * go-lang.c (go_language_data): Likewise.
5830         * language.c (unknown_language_data): Likewise.
5831         (auto_language_data): Likewise.
5832         * language.h (language_data): Delete la_get_compile_instance field.
5833         (language_defn::get_compile_instance): New member function.
5834         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
5835         initializer.
5836         * objc-lang.c (objc_language_data): Likewise.
5837         * opencl-lang.c (opencl_language_data): Likewise.
5838         * p-lang.c (pascal_language_data): Likewise.
5839         * rust-lang.c (rust_language_data): Likewise.
5840
5841 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5842
5843         * ada-lang.c (ada_add_all_symbols): Update comment.
5844         (ada_iterate_over_symbols): Delete, move implementation to...
5845         (ada_language::iterate_over_symbols): ...here, a new member
5846         function, rewrite to use range based for loop.
5847         (ada_language_data): Delete la_iterate_over_symbols initializer.
5848         * c-lang.c (c_language_data): Likewise.
5849         (cplus_language_data): Likewise.
5850         (asm_language_data): Likewise.
5851         (minimal_language_data): Likewise.
5852         * d-lang.c (d_language_data): Likewise.
5853         * f-lang.c (f_language_data): Likewise.
5854         * go-lang.c (go_language_data): Likewise.
5855         * language.c (unknown_language_data): Likewise.
5856         (auto_language_data): Likewise.
5857         * language.h (language_data): Delete la_iterate_over_symbols field.
5858         (language_defn::iterate_over_symbols): New member function.
5859         (LA_ITERATE_OVER_SYMBOLS): Update.
5860         * linespec.c (iterate_over_all_matching_symtabs): Update.
5861         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5862         initializer.
5863         * objc-lang.c (objc_language_data): Likewise.
5864         * opencl-lang.c (opencl_language_data): Likewise.
5865         * p-lang.c (pascal_language_data): Likewise.
5866         * rust-lang.c (rust_language_data): Likewise.
5867
5868 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5869
5870         * ada-lang.c (ada_language_data): Delete
5871         la_lookup_transparent_type initializer.
5872         * c-lang.c (c_language_data): Likewise.
5873         (cplus_language_data): Likewise.
5874         (cplus_language::lookup_transparent_type): New member function.
5875         (asm_language_data): Delete la_lookup_transparent_type
5876         initializer.
5877         (minimal_language_data): Likewise.
5878         * d-lang.c (d_language_data): Likewise.
5879         * f-lang.c (f_language_data): Likewise.
5880         * go-lang.c (go_language_data): Likewise.
5881         * language.c (unknown_language_data): Likewise.
5882         (auto_language_data): Likewise.
5883         * language.h (struct language_data): Delete
5884         la_lookup_transparent_type field.
5885         (language_defn::lookup_transparent_type): New member function.
5886         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5887         initializer.
5888         * objc-lang.c (objc_language_data): Likewise.
5889         * opencl-lang.c (opencl_language_data): Likewise.
5890         * p-lang.c (pascal_language_data): Likewise.
5891         * rust-lang.c (rust_language_data): Likewise.
5892         * symtab.c (symbol_matches_domain): Update call.
5893
5894 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5895
5896         * ada-lang.c (ada_language_arch_info): Delete function, move
5897         implementation to...
5898         (ada_language::language_arch_info): ...here, a new member
5899         function.
5900         (ada_language_data): Delete la_language_arch_info.
5901         * c-lang.c (c_language_data): Likewise.
5902         (c_language::language_arch_info): New member function.
5903         (cplus_language_arch_info): Delete function, move
5904         implementation to...
5905         (cplus_language::language_arch_info): ...here, a new member
5906         function.
5907         (cplus_language_data): Delete la_language_arch_info.
5908         (asm_language_data): Likewise.
5909         (asm_language::language_arch_info): New member function.
5910         (minimal_language_data): Delete la_language_arch_info.
5911         (minimal_language::language_arch_info): New member function.
5912         * d-lang.c (d_language_arch_info): Delete function, move
5913         implementation to...
5914         (d_language::language_arch_info): ...here, a new member
5915         function.
5916         (d_language_data): Delete la_language_arch_info.
5917         * f-lang.c (f_language_arch_info): Delete function, move
5918         implementation to...
5919         (f_language::language_arch_info): ...here, a new member
5920         function.
5921         (f_language_data): Delete la_language_arch_info.
5922         * go-lang.c (go_language_arch_info): Delete function, move
5923         implementation to...
5924         (go_language::language_arch_info): ...here, a new member
5925         function.
5926         (go_language_data): Delete la_language_arch_info.
5927         * language.c (unknown_language_data): Likewise.
5928         (unknown_language::language_arch_info): New member function.
5929         (auto_language_data): Delete la_language_arch_info.
5930         (auto_language::language_arch_info): New member function.
5931         (language_gdbarch_post_init): Update call to
5932         la_language_arch_info.
5933         * language.h (language_data): Delete la_language_arch_info
5934         function pointer.
5935         (language_defn::language_arch_info): New function.
5936         * m2-lang.c (m2_language_arch_info): Delete function, move
5937         implementation to...
5938         (m2_language::language_arch_info): ...here, a new member
5939         function.
5940         (m2_language_data): Delete la_language_arch_info.
5941         * objc-lang.c (objc_language_arch_info): Delete function, move
5942         implementation to...
5943         (objc_language::language_arch_info): ...here, a new member
5944         function.
5945         (objc_language_data): Delete la_language_arch_info.
5946         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5947         implementation to...
5948         (opencl_language::language_arch_info): ...here, a new member
5949         function.
5950         (opencl_language_data): Delete la_language_arch_info.
5951         * p-lang.c (pascal_language_arch_info): Delete function, move
5952         implementation to...
5953         (pascal_language::language_arch_info): ...here, a new member
5954         function.
5955         (pascal_language_data): Delete la_language_arch_info.
5956         * rust-lang.c (rust_language_arch_info): Delete function, move
5957         implementation to...
5958         (rust_language::language_arch_info): ...here, a new member
5959         function.
5960         (rust_language_data): Delete la_language_arch_info.
5961
5962 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5963
5964         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5965         initializer.
5966         * c-lang.c (c_language_data): Likewise.
5967         (cplus_language_data): Likewise.
5968         (cplus_language::pass_by_reference_info): New method.
5969         (asm_language_data): Delete la_pass_by_reference initializer.
5970         (minimal_language_data): Likewise.
5971         * cp-abi.c (cp_pass_by_reference): Remove use of
5972         default_pass_by_reference.
5973         * d-lang.c (d_language_data): Likewise.
5974         * f-lang.c (f_language_data): Likewise.
5975         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5976         default_pass_by_reference.
5977         * go-lang.c (go_language_data): Likewise.
5978         * language.c (language_pass_by_reference): Update.
5979         (default_pass_by_reference): Delete.
5980         (unknown_language_data): Delete la_pass_by_reference
5981         initializer.
5982         (auto_language_data): Likewise.
5983         * language.h (struct language_data): Delete la_pass_by_reference
5984         field.
5985         (language_defn::pass_by_reference_info): New member function.
5986         (default_pass_by_reference): Delete declaration.
5987         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5988         initializer.
5989         * objc-lang.c (objc_language_data): Likewise.
5990         * opencl-lang.c (opencl_language_data): Likewise.
5991         * p-lang.c (pascal_language_data): Likewise.
5992         * rust-lang.c (rust_language_data): Likewise.
5993
5994 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5995
5996         * ada-lang.c (ada_read_var_value): Delete function, move
5997         implementation to...
5998         (ada_language::read_var_value): ...here.
5999         (ada_language_data): Delete la_read_var_value initializer.
6000         * c-lang.c (c_language_data): Likewise.
6001         (cplus_language_data): Likewise.
6002         (minimal_language_data): Likewise.
6003         * d-lang.c (d_language_data): Likewise.
6004         * f-lang.c (f_language_data): Likewise.
6005         * findvar.c (default_read_var_value): Rename to...
6006         (language_defn::read_var_value): ...this.
6007         * findvar.c (read_var_value): Update header comment, and change to
6008         call member function instead of function pointer.
6009         * go-lang.c (go_language_data): Likewise.
6010         * language.c (unknown_language_data): Delete la_read_var_value
6011         initializer.
6012         (auto_language_data): Likewise.
6013         * language.h (struct language_data): Delete la_read_var_value
6014         field.
6015         (language_defn::read_var_value): New member function.
6016         (default_read_var_value): Delete declaration.
6017         * m2-lang.c (m2_language_data): Delete la_read_var_value
6018         initializer.
6019         * objc-lang.c (objc_language_data): Likewise.
6020         * opencl-lang.c (opencl_language_data): Likewise.
6021         * p-lang.c (pascal_language_data): Likewise.
6022         * rust-lang.c (rust_language_data): Likewise.
6023         * value.h (default_read_var_value): Delete declaration.
6024
6025 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6026
6027         * ada-lang.c (ada_print_array_index): Delete function, move
6028         implementation to...
6029         (ada_language::print_array_index): ...here.
6030         (ada_language_data): Delete la_print_array_index initializer.
6031         * c-lang.c (c_language_data): Likewise.
6032         (cplus_language_data): Likewise.
6033         (minimal_language_data): Likewise.
6034         * d-lang.c (d_language_data): Likewise.
6035         * f-lang.c (f_language_data): Likewise.
6036         * go-lang.c (go_language_data): Likewise.
6037         * language.c (default_print_array_index): Delete function, move
6038         implementation to...
6039         (language_defn::print_array_index): ...here.
6040         (unknown_language_data): Delete la_print_array_index initializer.
6041         (auto_language_data): Likewise.
6042         * language.h (struct language_data): Delete la_print_array_index
6043         field.
6044         (language_defn::print_array_index): New member function.
6045         (LA_PRINT_ARRAY_INDEX): Update.
6046         (default_print_array_index): Delete declaration.
6047         * m2-lang.c (m2_language_data): Delete la_print_array_index
6048         initializer.
6049         * objc-lang.c (objc_language_data): Likewise.
6050         * opencl-lang.c (opencl_language_data): Likewise.
6051         * p-lang.c (pascal_language_data): Likewise.
6052         * rust-lang.c (rust_language_data): Likewise.
6053
6054 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6055
6056         * gdb/ada-lang.c (ada_language_defn): Convert to...
6057         (ada_language_data): ...this.
6058         (class ada_language): New class.
6059         (ada_language_defn): New static global.
6060         * gdb/c-lang.c (c_language_defn): Convert to...
6061         (c_language_data): ...this.
6062         (class c_language): New class.
6063         (c_language_defn): New static global.
6064         (cplus_language_defn): Convert to...
6065         (cplus_language_data): ...this.
6066         (class cplus_language): New class.
6067         (cplus_language_defn): New static global.
6068         (asm_language_defn): Convert to...
6069         (asm_language_data): ...this.
6070         (class asm_language): New class.
6071         (asm_language_defn): New static global.
6072         (minimal_language_defn): Convert to...
6073         (minimal_language_data): ...this.
6074         (class minimal_language): New class.
6075         (minimal_language_defn): New static global.
6076         * gdb/d-lang.c (d_language_defn): Convert to...
6077         (d_language_data): ...this.
6078         (class d_language): New class.
6079         (d_language_defn): New static global.
6080         * gdb/f-lang.c (f_language_defn): Convert to...
6081         (f_language_data): ...this.
6082         (class f_language): New class.
6083         (f_language_defn): New static global.
6084         * gdb/go-lang.c (go_language_defn): Convert to...
6085         (go_language_data): ...this.
6086         (class go_language): New class.
6087         (go_language_defn): New static global.
6088         * gdb/language.c (unknown_language_defn): Remove declaration.
6089         (current_language): Initialize to nullptr, real initialization is
6090         moved to _initialize_language.
6091         (languages): Delete global.
6092         (language_defn::languages): Define.
6093         (set_language_command): Use language_defn::languages.
6094         (set_language): Likewise.
6095         (range_error): Likewise.
6096         (language_enum): Likewise.
6097         (language_def): Likewise.
6098         (add_set_language_command): Use language_def::languages for the
6099         language list, and language_def to lookup language pointers.
6100         (skip_language_trampoline): Use language_defn::languages.
6101         (unknown_language_defn): Convert to...
6102         (unknown_language_data): ...this.
6103         (class unknown_language): New class.
6104         (unknown_language_defn): New static global.
6105         (auto_language_defn): Convert to...
6106         (auto_language_data): ...this.
6107         (class auto_language): New class.
6108         (auto_language_defn): New static global.
6109         (language_gdbarch_post_init): Use language_defn::languages.
6110         (_initialize_language): Initialize current_language.
6111         * gdb/language.h (struct language_defn): Rename to...
6112         (struct language_data): ...this.
6113         (struct language_defn): New.
6114         (auto_language_defn): Delete.
6115         (unknown_language_defn): Delete.
6116         (minimal_language_defn): Delete.
6117         (ada_language_defn): Delete.
6118         (asm_language_defn): Delete.
6119         (c_language_defn): Delete.
6120         (cplus_language_defn): Delete.
6121         (d_language_defn): Delete.
6122         (f_language_defn): Delete.
6123         (go_language_defn): Delete.
6124         (m2_language_defn): Delete.
6125         (objc_language_defn): Delete.
6126         (opencl_language_defn): Delete.
6127         (pascal_language_defn): Delete.
6128         (rust_language_defn): Delete.
6129         * gdb/m2-lang.c (m2_language_defn): Convert to...
6130         (m2_language_data): ...this.
6131         (class m2_language): New class.
6132         (m2_language_defn): New static global.
6133         * gdb/objc-lang.c (objc_language_defn): Convert to...
6134         (objc_language_data): ...this.
6135         (class objc_language): New class.
6136         (objc_language_defn): New static global.
6137         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
6138         (opencl_language_data): ...this.
6139         (class opencl_language): New class.
6140         (opencl_language_defn): New static global.
6141         * gdb/p-lang.c (pascal_language_defn): Convert to...
6142         (pascal_language_data): ...this.
6143         (class pascal_language): New class.
6144         (pascal_language_defn): New static global.
6145         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
6146         language pointer, update comment format.
6147         * gdb/rust-lang.c (rust_language_defn): Convert to...
6148         (rust_language_data): ...this.
6149         (class rust_language): New class.
6150         (rust_language_defn): New static global.
6151
6152 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
6153
6154         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
6155         member variable.
6156         <m_stmt_at_address>: New member variable.
6157         (lnp_state_machine::record_line): Don't record some lines, update
6158         tracking of is_stmt at the same address.
6159         (lnp_state_machine::lnp_state_machine): Initialise new member
6160         variables.
6161
6162 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6163
6164         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
6165         "-include gnu-nat-mig.h".
6166         * gnu-nat-mig.h: New file.
6167         * gnu-nat.c: Include "gnu-nat-mig.h".
6168         (exc_server, msg_reply_server, notify_server,
6169         process_reply_server): Remove declarations.
6170
6171 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6172
6173         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
6174         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
6175         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
6176         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
6177         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
6178         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
6179         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
6180         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
6181         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
6182         to gnu_nat_target class.
6183         * gnu-nat.c: Likewise.
6184         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
6185         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
6186         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
6187         object.
6188         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
6189         instead of `gnu_target'.
6190
6191 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6192
6193         * i386-gnu-tdep.c: Include "gdbcore.h"
6194         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
6195         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
6196         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
6197         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
6198         i386_gnu_sigcontext_addr): New functions
6199         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
6200         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
6201         tdep.
6202
6203 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6204
6205         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
6206         before fork_inferior call. Avoid calling it if target_is_pushed returns
6207         true.
6208
6209 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6210
6211         * gnu-nat.h (gnu_target): New variable declaration.
6212         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
6213         gnu_target.
6214         * gnu-nat.c (gnu_target): New variable.
6215         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
6216         add_thread_silent, and add_thread calls.
6217         (gnu_nat_target::create_inferior): Pass gnu_target to
6218         add_thread_silent, thread_change_ptid call.
6219         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
6220         call.
6221
6222 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6223
6224         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
6225         (gnu_nat_target::find_memory_regions): Remove unused
6226         `old_address' variable.
6227
6228 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6229
6230         * gnu-nat.c: Include "gdbarch.h".
6231
6232 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6233
6234         * reply_mig_hack.awk (Error return): Cast function through
6235         void *, to bypass compiler function call check.
6236
6237 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6238
6239         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
6240         $(srcdir)/reply_mig_hack.awk.
6241
6242 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6243
6244         * gnu-nat.h (gnu_debug_flag): Set type to bool.
6245
6246 2020-05-30  Jonny Grant  <jg@jguk.org>
6247
6248         * configure.ac (ACX_BUGURL): change bug URL to https.
6249
6250 2020-05-30  Pedro Alves  <palves@redhat.com>
6251
6252         * cp-support.c (replace_typedefs_template): New.
6253         (replace_typedefs_qualified_name): Handle
6254         DEMANGLE_COMPONENT_TEMPLATE.
6255
6256 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
6257
6258         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
6259         dwarf2/index-cache.h, dwarf2/index-write.c,
6260         dwarf2/index-write.h, dwarf2/line-header.c,
6261         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
6262         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
6263         variables and fields from `dwarf2_per_objfile` to just
6264         `per_objfile` throughout.
6265
6266 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
6267
6268         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6269         <push_dwarf_reg_entry_value>: Add comment.
6270
6271 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
6272             Keith Seitz  <keiths@redhat.com>
6273
6274         * python/python.c (do_start_initialization): Call PyEval_SaveThread
6275         instead of PyEval_ReleaseLock.
6276         (class gdbpy_gil): Move to earlier in file.
6277         (finalize_python): Set gdb_python_initialized.
6278         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
6279         when not initialized.
6280
6281 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
6282
6283         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6284         <push_dwarf_reg_entry_value>: Remove assert.  Override
6285         per_objfile with caller_per_objfile.
6286
6287 2020-05-28  Tom de Vries  <tdevries@suse.de>
6288
6289         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
6290         PR gold/15646 workaround to symbol kind "type".
6291
6292 2020-05-27  Tom Tromey  <tromey@adacore.com>
6293
6294         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
6295
6296 2020-05-27  Tom Tromey  <tromey@adacore.com>
6297
6298         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
6299         Use htab_find_with_hash.
6300         <add_abbrev>: Remove "abbrev_number" parameter.
6301         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
6302         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
6303         (hash_abbrev): Add comment.
6304         (abbrev_table::lookup_abbrev): Move to header file.
6305         (abbrev_table::read): Update.
6306
6307 2020-05-27  Tom Tromey  <tromey@adacore.com>
6308
6309         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
6310         method.
6311         <canonical_name>: New member.
6312         <raw_name>: Rename from "name".
6313         (partial_die_info): Initialize canonical_name.
6314         (scan_partial_symbols): Check raw_name.
6315         (partial_die_parent_scope, partial_die_full_name)
6316         (add_partial_symbol, add_partial_subprogram)
6317         (add_partial_enumeration, load_partial_dies): Use "name" method.
6318         (partial_die_info::name): New method.
6319         (partial_die_info::read, guess_partial_die_structure_name)
6320         (partial_die_info::fixup): Update.
6321
6322 2020-05-27  Tom Tromey  <tromey@adacore.com>
6323
6324         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
6325         <get_ref_die_offset>: Inline.
6326         <get_ref_die_offset_complaint>: New method.
6327         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
6328         (attribute::get_ref_die_offset_complaint): Rename from
6329         get_ref_die_offset.  Just issue complaint.
6330
6331 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6332
6333         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
6334
6335 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6336
6337         * exec.c (exec_file_attach): Use errno value of first openp failure.
6338
6339 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6340
6341         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
6342         Don't close thread handle.
6343
6344 2020-05-27  Tom Tromey  <tom@tromey.com>
6345             Simon Marchi  <simon.marchi@efficios.com>
6346
6347         * objfiles.h (struct objfile) <partial_symtabs>: Now a
6348         shared_ptr.
6349         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
6350         member.
6351         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
6352         dwarf2_per_bfd_objfile_data_key>: New globals.
6353         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
6354         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
6355         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
6356         shared.
6357         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
6358         short-circuit when sharing.
6359         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
6360         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
6361
6362 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6363
6364         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
6365         to...
6366         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
6367         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
6368
6369 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6370
6371         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
6372         build_name_components, find_name_components_bounds>:
6373         Add per_objfile parameter.
6374         (struct mapped_index) <symbol_name_at>: Likewise.
6375         (struct mapped_debug_names): Remove constructor.
6376         <dwarf2_per_objfile>: Remove field.
6377         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
6378         (mapped_index_base::find_name_components_bounds,
6379         mapped_index_base::build_name_components,
6380         dw2_expand_symtabs_matching_symbol): Likewise.
6381         (class mock_mapped_index) <symbol_name_at>: Likewise.
6382         (check_match): Likewise.
6383         (check_find_bounds_finds): Likewise.
6384         (test_mapped_index_find_name_component_bounds): Update.
6385         (CHECK_MATCH): Update.
6386         (dw2_expand_symtabs_matching): Update.
6387         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
6388         per_objfile parameter.
6389         <find_vec_in_debug_names>: Likewise.
6390         <m_per_objfile>: New field.
6391         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
6392         parameter.
6393         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
6394         (dw2_debug_names_iterator::next): Update.
6395         (dw2_debug_names_lookup_symbol): Update.
6396         (dw2_debug_names_expand_symtabs_for_function): Update.
6397         (dw2_debug_names_map_matching_symbols): Update.
6398         (dw2_debug_names_expand_symtabs_matching): Update.
6399         (dwarf2_read_debug_names): Update.
6400
6401 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6402
6403         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6404         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6405         move to dwarf2_per_objfile.
6406         <read_in_chain>: Remove.
6407         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6408         remove_all_cus, age_comp_units>: New methods.
6409         <m_dwarf2_cus>: New member.
6410         (struct dwarf2_per_cu_data) <cu>: Remove.
6411         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6412         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6413         moved to methods of dwarf2_per_objfile.
6414         (dwarf2_clear_marks): Remove.
6415         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6416         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6417         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6418         (dwarf2_per_objfile::remove_all_cus): New.
6419         (class free_cached_comp_units) <~free_cached_comp_units>:
6420         Update.
6421         (load_cu): Update.
6422         (dw2_do_instantiate_symtab): Adjust.
6423         (fill_in_sig_entry_from_dwo_entry): Adjust.
6424         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6425         (cutu_reader::cutu_reader): Likewise.
6426         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6427         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6428         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6429         and dwarf2_per_objfile::age_comp_units.
6430         (load_partial_comp_unit): Update.
6431         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6432         (process_queue): Likewise.
6433         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6434         backlink.
6435         (dwarf2_read_addr_index): Likewise.
6436         (follow_die_offset): Likewise.
6437         (dwarf2_fetch_die_loc_sect_off): Likewise.
6438         (dwarf2_fetch_constant_bytes): Likewise.
6439         (dwarf2_fetch_die_type_sect_off): Likewise.
6440         (follow_die_sig_1): Likewise.
6441         (load_full_type_unit): Likewise.
6442         (read_signatured_type): Likewise.
6443         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6444         (dwarf2_cu::~dwarf2_cu): Remove.
6445         (dwarf2_per_objfile::get_cu): New.
6446         (dwarf2_per_objfile::set_cu): New.
6447         (age_cached_comp_units): Rename to...
6448         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6449         to std::unordered_map.
6450         (free_one_cached_comp_unit): Rename to...
6451         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6452         to std::unordered_map.
6453         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6454         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6455         a dwarf2_per_objfile in data.
6456         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6457         (dwarf2_clear_marks): Remove.
6458
6459 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6460
6461         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6462         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6463         (init_tu_and_read_dwo_dies): Likewise.
6464         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6465         (cutu_reader::cutu_reader): Likewise.
6466         (load_partial_comp_unit): Likewise.
6467         (process_psymtab_comp_unit): Update.
6468         (build_type_psymtabs_1): Update.
6469         (process_skeletonless_type_unit): Update.
6470         (load_full_comp_unit): Update.
6471         (find_partial_die): Update.
6472         (dwarf2_read_addr_index): Update.
6473         (read_signatured_type): Update.
6474
6475 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6476
6477         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6478         m_header_read_in>: New fields.
6479         <get_header>: New method.
6480         * dwarf2/read.c (per_cu_header_read_in): Remove.
6481         (dwarf2_per_cu_data::get_header): New.
6482         (dwarf2_per_cu_data::addr_size): Update.
6483         (dwarf2_per_cu_data::offset_size): Update.
6484         (dwarf2_per_cu_data::ref_addr_size): Update.
6485
6486 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6487
6488         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6489         (dw2_do_instantiate_symtab): Update.
6490         (queue_and_load_all_dwo_tus): Change parameter from
6491         dwarf2_per_cu_data to dwarf2_cu.
6492         (dwarf2_fetch_die_loc_sect_off): Update.
6493         (dwarf2_fetch_constant_bytes): Update.
6494         (dwarf2_fetch_die_type_sect_off): Update.
6495
6496 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6497
6498         * dwarf2/read.c (process_full_comp_unit,
6499         process_full_type_unit): Remove per_cu, per_objfile paramters.
6500         Add dwarf2_cu parameter.
6501         (process_queue): Update.
6502
6503 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6504
6505         * dwarf2/read.c (create_cu_from_index_list): Replace
6506         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6507         (create_cus_from_index_list): Likewise.
6508         (create_cus_from_index): Likewise.
6509         (create_signatured_type_table_from_index): Likewise.
6510         (create_cus_from_debug_names_list): Likewise.
6511         (create_cus_from_debug_names): Likewise.
6512         (dwarf2_read_gdb_index): Update.
6513         (dwarf2_read_debug_names): Update.
6514
6515 2020-05-27  Tom Tromey  <tom@tromey.com>
6516             Simon Marchi  <simon.marchi@efficios.com>
6517
6518         * dwarf2/read.h (struct dwarf2_per_objfile)
6519         <get_type_for_signatured_type, set_type_for_signatured_type>:
6520         New methods.
6521         <m_type_map>: New member.
6522         (struct signatured_type) <type>: Remove.
6523         * dwarf2/read.c
6524         (dwarf2_per_objfile::get_type_for_signatured_type,
6525         dwarf2_per_objfile::set_type_for_signatured_type): New.
6526         (get_signatured_type): Use new methods.
6527
6528 2020-05-27  Tom Tromey  <tom@tromey.com>
6529             Simon Marchi  <simon.marchi@efficios.com>
6530
6531         * dwarf2/read.h (struct type_unit_group_unshareable): New.
6532         (struct dwarf2_per_objfile) <type_units>: New member.
6533         <get_type_unit_group_unshareable>: New method.
6534         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
6535         num_symtabs, symtabs>: Remove; move to
6536         type_unit_group_unshareable.
6537         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
6538         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
6539         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
6540
6541 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6542
6543         * dwarf2/read.h (struct dwarf2_per_cu_data):
6544         <dwarf2_per_objfile>: Remove.
6545         * dwarf2/read.c (create_cu_from_index_list): Don't assign
6546         dwarf2_per_objfile.
6547         (create_signatured_type_table_from_index): Likewise.
6548         (create_signatured_type_table_from_debug_names): Likewise.
6549         (create_debug_type_hash_table): Likewise.
6550         (fill_in_sig_entry_from_dwo_entry): Likewise.
6551         (create_type_unit_group): Likewise.
6552         (read_comp_units_from_section): Likewise.
6553         (create_cus_hash_table): Likewise.
6554
6555 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6556
6557         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
6558         dwarf2_per_cu_data::dwarf2_per_objfile.
6559         (compute_compunit_symtab_includes): Likewise.
6560         (dwarf2_cu::start_symtab): Likewise.
6561
6562 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6563
6564         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
6565         parameter.
6566         * dwarf2/read.c (get_die_type_at_offset): Likewise.
6567         (read_namespace_alias): Update.
6568         (lookup_die_type): Update.
6569         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
6570         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
6571         Update.
6572         (disassemble_dwarf_expression): Update.
6573
6574 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6575
6576         * dwarf2/read.h (struct dwarf2_queue_item): Add
6577         dwarf2_per_objfile parameter, assign new parameter.
6578         <per_objfile>: New field.
6579         * dwarf2/read.c (free_one_cached_comp_unit): Add
6580         dwarf2_per_objfile parameter.
6581         (queue_comp_unit): Likewise.
6582         (dw2_do_instantiate_symtab): Update.
6583         (process_psymtab_comp_unit): Update.
6584         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
6585         (process_imported_unit_die): Update.
6586         (queue_and_load_dwo_tu): Update.
6587         (follow_die_offset): Update.
6588         (follow_die_sig_1): Update.
6589
6590 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6591
6592         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
6593         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
6594         (read_call_site_scope): Assign per_objfile.
6595         (dwarf2_per_cu_data::objfile): Remove.
6596         * gdbtypes.h (struct call_site) <per_objfile>: New member.
6597         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
6598         dwarf2_per_objfile parameter.
6599         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
6600         dwarf2_per_objfile parameter.
6601         (dwarf_expr_reg_to_entry_parameter): Add output
6602         dwarf2_per_objfile parameter.
6603         (locexpr_get_frame_base): Update.
6604         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
6605         <push_dwarf_reg_entry_value>: Update.
6606         <call_site_to_target_addr>: Update.
6607         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
6608         parameter.
6609         (value_of_dwarf_reg_entry): Update.
6610         (rw_pieced_value): Update.
6611         (indirect_synthetic_pointer): Update.
6612         (dwarf2_evaluate_property): Update.
6613         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
6614         parameter.
6615         (locexpr_read_variable): Update.
6616         (locexpr_get_symbol_read_needs): Update.
6617         (loclist_read_variable): Update.
6618
6619 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6620
6621         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6622         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6623         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6624         parameter.
6625         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6626         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6627         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6628         parameter.
6629         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
6630         sect_variable_value): Add dwarf2_per_objfile parameter.
6631         (class dwarf_evaluate_loc_desc) <dwarf_call,
6632         dwarf_variable_value>: Update.
6633         (fetch_const_value_from_synthetic_pointer): Add
6634         dwarf2_per_objfile parameter.
6635         (fetch_const_value_from_synthetic_pointer): Update.
6636         (coerced_pieced_ref): Update.
6637         (class symbol_needs_eval_context) <dwarf_call,
6638         dwarf_variable_value>: Update.
6639         (dwarf2_compile_expr_to_ax): Update.
6640
6641 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6642
6643         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
6644         parameter.
6645         (dwarf2_evaluate_loc_desc_full): Update.
6646
6647 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6648
6649         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
6650         parameter.
6651         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
6652         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
6653         dwarf2_per_objfile parameter.
6654         (decode_debug_loc_dwo_addresses): Likewise.
6655         (dwarf2_find_location_expression): Update.
6656         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
6657         (locexpr_describe_location_piece): Add dwarf2_per_objfile
6658         parameter.
6659         (disassemble_dwarf_expression): Add dwarf2_per_objfile
6660         parameter.
6661         (locexpr_describe_location_1): Likewise.
6662         (locexpr_describe_location): Update.
6663
6664 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6665
6666         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
6667         Remove.
6668         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
6669         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
6670         (dwarf2_compile_property_to_c): Update.
6671         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
6672         use text offset from objfile.
6673         (locexpr_tracepoint_var_ref): Update.
6674         (locexpr_generate_c_location): Update.
6675         (loclist_describe_location): Update.
6676         (loclist_tracepoint_var_ref): Update.
6677         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
6678         dwarf2_per_objfile parameter.
6679         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
6680         use text offset from objfile.
6681         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
6682
6683 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6684
6685         * dwarf2/expr.h (struct dwarf_expr_context)
6686         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
6687         <offset>: Remove.
6688         <per_objfile>: New member.
6689         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
6690         dwarf2_per_objfile parameter.  Don't set offset, set
6691         per_objfile.
6692         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
6693         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
6694         a dwarf2_per_objfile object instead of an offset.
6695         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
6696         constructor.
6697         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
6698         to dwarf2_expr_executor constructor.  Don't set offset.
6699         (dwarf2_fetch_cfa_info): Update.
6700         (struct dwarf2_frame_cache) <text_offset>: Remove.
6701         <per_objfile>: New field.
6702         (dwarf2_frame_cache): Update.
6703         (dwarf2_frame_prev_register): Update.
6704         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6705         <dwarf_evaluate_loc_desc>: Add constructor.
6706         (dwarf2_evaluate_loc_desc_full): Update.
6707         (dwarf2_locexpr_baton_eval): Update.
6708         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
6709         Add constructor.
6710         (dwarf2_loc_desc_get_symbol_read_needs): Update.
6711
6712 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6713
6714         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
6715         addr_sized_int_type>: Move to dwarf2_cu.
6716         <int_type>: Move to dwarf2_per_objfile.
6717         (struct dwarf2_per_objfile) <int_type>: Move here.
6718         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
6719         addr_sized_int_type>: Move here.
6720         (read_func_scope): Update.
6721         (read_array_type): Update.
6722         (read_tag_string_type): Update.
6723         (attr_to_dynamic_prop): Update.
6724         (dwarf2_per_cu_data::int_type): Rename to...
6725         (dwarf2_per_objfile::int_type): ... this.
6726         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
6727         (dwarf2_cu::addr_sized_int_type): ... this.
6728         (read_subrange_type): Update.
6729         (dwarf2_per_cu_data::addr_type): Rename to...
6730         (dwarf2_cu::addr_type): ... this.
6731         (set_die_type): Update.
6732
6733 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6734
6735         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
6736         data through per_cu->cu.
6737
6738 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6739
6740         * dwarf2/read.c (lookup_dwo_comp_unit): Change
6741         dwarf2_per_cu_data parameter fo dwarf2_cu.
6742         (lookup_dwo_type_unit): Likewise.
6743         (read_cutu_die_from_dwo): Likewise.
6744         (lookup_dwo_unit): Likewise.
6745         (open_and_init_dwo_file): Likewise.
6746         (lookup_dwo_cutu): Likewise.
6747         (lookup_dwo_comp_unit): Likewise.
6748         (lookup_dwo_type_unit): Likewise.
6749         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6750         (cutu_reader::cutu_reader): Update.
6751
6752 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6753
6754         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
6755         parameter.
6756         (process_full_type_unit): Likewise.
6757         (process_queue): Update.
6758
6759 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6760
6761         * dwarf2/read.c (recursively_compute_inclusions): Add
6762         dwarf2_per_objfile parameter.
6763         (compute_compunit_symtab_includes): Likewise.
6764         (process_cu_includes): Update.
6765
6766 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6767
6768         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
6769         parameter.
6770         (create_type_unit_group): Update.
6771         (process_psymtab_comp_unit_reader): Update.
6772         (build_type_psymtabs_reader): Update.
6773
6774 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6775
6776         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
6777         object through m_this_cu->cu.
6778
6779 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6780
6781         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
6782         the info parameter.
6783         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
6784
6785 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6786
6787         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
6788         per_objfile parameter.
6789         (load_full_type_unit): Add per_objfile parameter.
6790         (read_signatured_type): Likewise.
6791         (load_full_comp_unit): Likewise.
6792         (load_cu): Likewise.
6793         (dw2_do_instantiate_symtab): Likewise.
6794         (dw2_get_file_names): Likewise.
6795         (dw2_map_symtabs_matching_filename): Update.
6796         (dw_expand_symtabs_matching_file_matcher): Update.
6797         (dw2_map_symbol_filenames): Update.
6798         (process_psymtab_comp_unit): Add per_objfile parameter.
6799         (build_type_psymtabs_1): Update.
6800         (process_skeletonless_type_unit): Update.
6801         (dwarf2_build_psymtabs_hard): Update.
6802         (load_partial_comp_unit): Add per_objfile parameter.
6803         (scan_partial_symbols): Update.
6804         (load_full_comp_unit): Add per_objfile parameter.
6805         (process_imported_unit_die): Update.
6806         (create_cus_hash_table): Update.
6807         (find_partial_die): Update.
6808         (dwarf2_read_addr_index): Update.
6809         (follow_die_offset): Update.
6810         (dwarf2_fetch_die_loc_sect_off): Update.
6811         (dwarf2_fetch_constant_bytes): Update.
6812         (dwarf2_fetch_die_type_sect_off): Update.
6813         (follow_die_sig_1): Update.
6814         (load_full_type_unit): Add per_objfile parameter.
6815         (read_signatured_type): Likewise.
6816
6817 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6818
6819         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
6820         of objfile_name.
6821
6822 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6823
6824         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
6825         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6826         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
6827         field.
6828         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6829         (create_cus_from_index): Update.
6830         (dwarf2_read_gdb_index): Update.
6831         (create_cus_from_debug_names): Update.
6832         (dwarf2_read_debug_names): Update.
6833         (get_abbrev_section_for_cu): Update.
6834         (create_all_comp_units): Update.
6835         (read_attribute_value): Update.
6836         (get_debug_line_section): Update.
6837         * dwarf2/index-cache.c (index_cache::store): Update.
6838         * dwarf2/index-write.c (save_gdb_index_command): Update.
6839         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
6840
6841 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6842
6843         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
6844         member.
6845         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
6846         dwarf2_per_cu_data::per_bfd.
6847         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6848         (create_type_unit_group): Likewise.
6849         (queue_comp_unit): Remove reference to
6850         per_cu->dwarf2_per_objfile.
6851         (maybe_queue_comp_unit): Likewise.
6852         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6853         (create_cus_hash_table): Assign new field.
6854
6855 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6856
6857         * dwarf2/read.c: Replace
6858         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6859         dwarf2_cu->per_objfile throughout.
6860
6861 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6862
6863         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6864         parameter, don't use per_cu->dwarf2_per_objfile.
6865         (dw2_instantiate_symtab): Likewise.
6866         (dw2_find_last_source_symtab): Update.
6867         (dw2_map_expand_apply): Update.
6868         (dw2_lookup_symbol): Update.
6869         (dw2_expand_symtabs_for_function): Update.
6870         (dw2_expand_all_symtabs): Update.
6871         (dw2_expand_symtabs_with_fullname): Update.
6872         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6873         don't use per_cu->dwarf2_per_objfile.
6874         (dw2_expand_marked_cus): Update.
6875         (dw2_find_pc_sect_compunit_symtab): Update.
6876         (dw2_debug_names_lookup_symbol): Update.
6877         (dw2_debug_names_expand_symtabs_for_function): Update.
6878         (dw2_debug_names_map_matching_symbols): Update.
6879         (dwarf2_psymtab::expand_psymtab): Update.
6880
6881 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6882
6883         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6884         <per_objfile>: New member.
6885         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6886         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6887         call to dwarf2_cu.
6888         (cutu_reader::cutu_reader): Update.
6889         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6890
6891 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6892
6893         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6894         struct dwarf2_per_objfile.
6895         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6896         dwarf2_per_bfd.
6897         * dwarf2/read.c (set_die_type): Update.
6898         (get_die_type_at_offset): Update.
6899
6900 2020-05-27  Tom Tromey  <tom@tromey.com>
6901             Simon Marchi  <simon.marchi@efficios.com>
6902
6903         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6904         method.
6905         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6906         get_symtab, set_symtab>: New methods.
6907         <m_symtabs>: New field.
6908         (struct dwarf2_psymtab): Derive from partial_symtab.
6909         <readin_p, get_compunit_symtab>: Declare methods.
6910         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6911         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6912         New methods.
6913         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6914         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6915         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6916         (dw2_symtab_iter_next, dw2_print_stats)
6917         (dw2_expand_symtabs_with_fullname)
6918         (dw2_expand_symtabs_matching_one)
6919         (dw_expand_symtabs_matching_file_matcher)
6920         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6921         (dw2_debug_names_iterator::next)
6922         (dw2_debug_names_map_matching_symbols)
6923         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6924         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6925         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6926         New methods.
6927         (get_compunit_symtab, process_full_comp_unit)
6928         (process_full_type_unit): Update.
6929         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6930
6931 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6932
6933         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6934         then introduce a new dwarf2_per_objfile type.
6935         <read_line_string>: Move to the new dwarf2_per_objfile type.
6936         <objfile>: Likewise.
6937         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6938         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6939         dwarf2_per_objfile->per_bfd.
6940         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6941         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6942         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6943         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6944         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6945         (dwarf2_per_objfile::locate_sections): Rename to...
6946         (dwarf2_per_bfd::locate_sections): ... this.
6947         (dwarf2_per_objfile::get_cutu): Rename to...
6948         (dwarf2_per_bfd::get_cutu): ... this.
6949         (dwarf2_per_objfile::get_cu): Rename to...
6950         (dwarf2_per_bfd::get_cu): ... this.
6951         (dwarf2_per_objfile::get_tu): Rename to...
6952         (dwarf2_per_bfd::get_tu): ... this.
6953         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6954         (dwarf2_per_bfd::allocate_per_cu): ... this.
6955         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6956         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6957         (get_gdb_index_contents_ftype): Change parameter from
6958         dwarf2_per_objfile to dwarf2_per_bfd.
6959         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6960         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6961
6962 2020-05-27  Tom Tromey  <tom@tromey.com>
6963             Simon Marchi  <simon.marchi@efficios.com>
6964
6965         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6966         (allocate_piece_closure): Set "per_objfile" member.
6967         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6968         (locexpr_describe_location, loclist_describe_location): Use new
6969         member.
6970         * dwarf2/read.c (read_call_site_scope)
6971         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6972         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6973         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6974         handle_data_member_location): Set per_objfile member.
6975         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6976         member.
6977         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6978
6979 2020-05-27  Tom Tromey  <tom@tromey.com>
6980
6981         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6982         allocate_signatured_type>: Declare new methods.
6983         <m_num_psymtabs>: New member.
6984         (struct dwarf2_per_cu_data) <index>: New member.
6985         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6986         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6987         (create_cu_from_index_list): Use allocate_per_cu.
6988         (create_signatured_type_table_from_index)
6989         (create_signatured_type_table_from_debug_names)
6990         (create_debug_type_hash_table, add_type_unit)
6991         (read_comp_units_from_section): Use allocate_signatured_type.
6992
6993 2020-05-27  Tom Tromey  <tom@tromey.com>
6994
6995         * psymtab.c (partial_map_expand_apply)
6996         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6997         (psym_lookup_global_symbol_language)
6998         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6999         (psym_print_stats, psym_expand_symtabs_for_function)
7000         (psym_map_symbol_filenames, psym_map_matching_symbols)
7001         (psym_expand_symtabs_matching)
7002         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7003         (maintenance_check_psymtabs): Update.
7004         * psympriv.h (struct partial_symtab) <readin_p,
7005         get_compunit_symtab>: Add objfile parameter.
7006         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7007         Likewise.
7008         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7009         get_compunit_symtab>: Likewise.
7010         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7011
7012 2020-05-27  Tom Tromey  <tom@tromey.com>
7013
7014         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7015         member.
7016         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7017         (create_cu_from_index_list)
7018         (create_signatured_type_table_from_index)
7019         (create_signatured_type_table_from_debug_names)
7020         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7021         (dwarf2_create_include_psymtab)
7022         (create_debug_type_hash_table, add_type_unit)
7023         (create_type_unit_group, read_comp_units_from_section)
7024         (dwarf2_compute_name, create_cus_hash_table)
7025         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7026         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7027         obstack.
7028         (dw2_get_real_path): Likewise.  Change argument to
7029         dwarf2_per_objfile.
7030
7031 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7032
7033         PR tdep/26000
7034         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7035         for ldrd (immediate).
7036
7037 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7038
7039         * command.h: Add comment giving the name of class_tui.
7040         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7041         create the fake command for the help for class_tui.
7042
7043 2020-05-26  Tom Tromey  <tromey@adacore.com>
7044
7045         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7046         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7047         (val_atr): New function.
7048         (value_val_atr): Use it.
7049         * ada-valprint.c (print_optional_low_bound): Change low bound
7050         handling for enums.
7051         (val_print_packed_array_elements): Don't call discrete_position.
7052         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7053         discrete_position for enum types.
7054         * language.c (default_print_array_index): Change type.
7055         * language.h (struct language_defn) <la_print_array_index>: Add
7056         index_type parameter, change type of index_value.
7057         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7058         (default_print_array_index): Update.
7059         * valprint.c (maybe_print_array_index): Don't call
7060         value_from_longest.  Update.
7061         (value_print_array_elements): Don't call discrete_position.
7062
7063 2020-05-26  Tom Tromey  <tromey@adacore.com>
7064
7065         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7066         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7067
7068 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7069
7070         PR gdb/13519
7071         * avr-tdep.c (avr_integer_to_address): Return data or code
7072         address accordingly to the second 'type' argument of the
7073         function.
7074
7075 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
7076
7077         * infcmd.c, inferior.h: (construct_inferior_arguments):
7078         Moved function from here to gdbsupport/common-inferior.{h,cc}
7079
7080 2020-05-23  Tom Tromey  <tom@tromey.com>
7081
7082         Revert commit eca1f90c:
7083         * NEWS: Remove entry for completion styling.
7084         * completer.c (_rl_completion_prefix_display_length): Move
7085         declaration later.
7086         (gdb_fnprint): Revert.
7087         (gdb_display_match_list_1): Likewise.
7088         * cli/cli-style.c (completion_prefix_style)
7089         (completion_difference_style, completion_suffix_style): Remove.
7090         (_initialize_cli_style): Revert.
7091         * cli/cli-style.h (completion_prefix_style)
7092         (completion_difference_style, completion_suffix_style): Don't
7093         declare.
7094
7095 2020-05-24  Pedro Alves  <palves@redhat.com>
7096
7097         * symtab.c (completion_list_add_name): Return boolean indication
7098         of whether the symbol matched.
7099         (completion_list_add_symbol): Don't try to remove C++ aliases if
7100         the symbol didn't match in the first place.
7101         * symtab.h (completion_list_add_name): Return bool.
7102
7103 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
7104
7105         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
7106         type::field.
7107
7108 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
7109
7110         GDB 9.2 released.
7111
7112 2020-05-23  Tom Tromey  <tom@tromey.com>
7113
7114         * NEWS: Add entry for completion styling.
7115         * completer.c (_rl_completion_prefix_display_length): Move
7116         declaration earlier.
7117         (gdb_fnprint): Use completion_style.
7118         (gdb_display_match_list_1): Likewise.
7119         * cli/cli-style.c (completion_prefix_style)
7120         (completion_difference_style, completion_suffix_style): New
7121         globals.
7122         (_initialize_cli_style): Register new globals.
7123         * cli/cli-style.h (completion_prefix_style)
7124         (completion_difference_style, completion_suffix_style): Declare.
7125
7126 2020-05-23  Pedro Alves  <palves@redhat.com>
7127
7128         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
7129         (parse_escape): Use ISDIGIT instead of isdigit.
7130         (puts_debug): Use gdb_isprint instead of isprint.
7131         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
7132         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
7133         ISSPACE instead of isspace.
7134         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
7135         instead of isspace.
7136         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
7137         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
7138         instead of isxdigit and ISDIGIT instead of isdigit.
7139
7140 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7141
7142         * gdbtypes.h (struct type) <field>: New method.
7143         (TYPE_FIELDS): Remove, replace all uses with either type::fields
7144         or type::field.
7145
7146 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7147
7148         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
7149         (TYPE_FIELDS): Use type::fields.  Change all call sites that
7150         modify the propery to use type::set_fields instead.
7151
7152 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7153
7154         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
7155         type::num_fields instead.
7156
7157 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7158
7159         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
7160         methods.
7161         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
7162         that modify the number of fields to use type::set_num_fields
7163         instead.
7164
7165 2020-05-22  Tom Tromey  <tromey@adacore.com>
7166
7167         * compile/compile-object-load.h (munmap_list_free): Don't
7168         declare.
7169
7170 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
7171
7172         * annotate.c (annotate_source_line): Update return type, add call
7173         to update current symtab and line.
7174         * annotate.h (annotate_source_line): Update return type, and
7175         extend header comment.
7176         * source.c (info_line_command): Check annotation_level before
7177         calling annotate_source_line.
7178         * stack.c (print_frame_info): If calling annotate_source_line
7179         returns true, then don't print any other source line information.
7180
7181 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7182
7183         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
7184
7185 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7186
7187         * coffread.c (patch_type): Remove NULL check before xfree.
7188         * corefile.c (set_gnutarget): Likewise.
7189         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
7190         * exec.c (build_section_table): Likewise.
7191         * remote.c (remote_target::pass_signals): Likewise.
7192         * utils.c (n_spaces): Likewise.
7193         * cli/cli-script.c (document_command): Likewise.
7194         * i386-windows-tdep.c (core_process_module_section): Likewise.
7195         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
7196
7197 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
7198
7199         * symfile.c (reread_symbols): Clear objfile's section_offsets
7200         vector and section indices, re-compute them by calling
7201         sym_offsets.
7202
7203 2020-05-20  Tom Tromey  <tromey@adacore.com>
7204
7205         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
7206         (desc_one_bound, desc_index_type): Compute field name.
7207
7208 2020-05-20  Tom de Vries  <tdevries@suse.de>
7209
7210         PR symtab/25833
7211         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
7212
7213 2020-05-20  Alan Modra  <amodra@gmail.com>
7214
7215         PR 25993
7216         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
7217         bfd_set_filename.
7218         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
7219         passed to bfd_set_filename.
7220         * symfile-mem.c (add_vsyscall_page): Likewise for string
7221         passed to symbol_file_add_from_memory.
7222         (symbol_file_add_from_memory): Make name param a const char* and
7223         don't strdup.
7224
7225 2020-05-20  Alan Modra  <amodra@gmail.com>
7226
7227         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
7228         rather than accessing bfd->filename directly.
7229         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
7230         and use bfd_section_name.
7231         * dwarf2/frame.c (decode_frame_entry): Likewise.
7232         * exec.c (exec_set_section_address): Likewise.
7233         * solib-aix.c (solib_aix_bfd_open): Likewise.
7234         * stap-probe.c (get_stap_base_address): Likewise.
7235         * symfile.c (reread_symbols): Likewise.
7236
7237 2020-05-19  Tom Tromey  <tromey@adacore.com>
7238
7239         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
7240
7241 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7242
7243         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
7244
7245 2020-05-19  Pedro Alves  <palves@redhat.com>
7246
7247         * NEWS (set exec-file-mismatch): Adjust entry.
7248         * exec.c: Include "build-id.h".
7249         (validate_exec_file): Try to match build IDs instead of filenames.
7250         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
7251         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
7252         and pass down 'warn_if_slow'.
7253         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
7254         gdb_bfd_open_closure to pass it down.
7255         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
7256
7257 2020-05-19  Pedro Alves  <palves@redhat.com>
7258
7259         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
7260         * target.c (target_fileio_open_1): Rename to target_fileio_open
7261         and make extern.  Use bool.
7262         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
7263         (target_fileio_read_alloc_1): Adjust.
7264         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
7265         (target_fileio_open_warn_if_slow): Delete declaration.
7266
7267 2020-05-19  Pedro Alves  <palves@redhat.com>
7268
7269         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
7270         Adjust all callers.
7271
7272 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
7273
7274         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
7275         whether disp is negative.
7276
7277 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7278
7279         * symfile.h (struct symfile_segment_data)
7280         <~symfile_segment_data>: Remove.
7281         <segment_info>: Change to std::vector.
7282         * symfile.c (default_symfile_segments): Update.
7283         * elfread.c (elf_symfile_segments): Update.
7284
7285 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7286
7287         * symfile.h (struct symfile_segment_data) <struct segment>: New.
7288         <segments>: New.
7289         <segment_bases, segment_sizes>: Remove.
7290         * symfile.c (default_symfile_segments): Update.
7291         * elfread.c (elf_symfile_segments): Update.
7292         * remote.c (remote_target::get_offsets): Update.
7293         * solib-target.c (solib_target_relocate_section_addresses):
7294         Update.
7295
7296 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7297
7298         * symfile.h (struct symfile_segment_data): Initialize fields.
7299         <~symfile_segment_data>: Add.
7300         (symfile_segment_data_up): New.
7301         (struct sym_fns) <sym_segments>: Return a
7302         symfile_segment_data_up.
7303         (default_symfile_segments): Return a symfile_segment_data_up.
7304         (free_symfile_segment_data): Remove.
7305         (get_symfile_segment_data): Return a symfile_segment_data_up.
7306         * symfile.c (default_symfile_segments): Likewise.
7307         (get_symfile_segment_data): Likewise.
7308         (free_symfile_segment_data): Remove.
7309         (symfile_find_segment_sections): Update.
7310         * elfread.c (elf_symfile_segments): Return a
7311         symfile_segment_data_up.
7312         * remote.c (remote_target::get_offsets): Update.
7313         * solib-target.c (solib_target_relocate_section_addresses):
7314         Update.
7315         * symfile-debug.c (debug_sym_segments): Return a
7316         symfile_segment_data_up.
7317
7318 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7319
7320         PR build/25981
7321         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
7322         Hardcode register numbers.
7323
7324         PR build/25981
7325         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
7326         procfs_find_LDT_entry): Remove.
7327         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
7328         procfs_find_LDT_entry): Remove.
7329         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
7330         Remove.
7331
7332 2020-05-17  Pedro Alves  <palves@redhat.com>
7333             Andrew Burgess  <andrew.burgess@embecosm.com>
7334             Keno Fischer  <keno@juliacomputing.com>
7335
7336         PR gdb/25741
7337         * breakpoint.c (build_target_condition_list): Update comments.
7338         (build_target_command_list): Update comments and skip matching
7339         locations.
7340         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
7341         a separate function.  Simplify "set breakpoint auto-hw off"
7342         handling.
7343         (insert_breakpoints): Update comment.
7344         (tracepoint_locations_match): New parameter.  For breakpoints,
7345         compare location types too, if the caller wants to.
7346         (handle_automatic_hardware_breakpoints): New functions.
7347         (bp_location_is_less_than): Also sort by location type and
7348         hardware breakpoint length.
7349         (update_global_location_list): Handle "set breakpoint auto-hw on"
7350         here.
7351         (update_breakpoint_locations): Ask breakpoint_locations_match to
7352         ignore location types.
7353
7354 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7355
7356         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
7357         type::name instead.
7358
7359 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7360
7361         * gdbtypes.h (struct type) <name, set_name>: New methods.
7362         (TYPE_CODE): Use type::name.  Change all call sites used to set
7363         the name to use type::set_name instead.
7364
7365 2020-05-16  Tom Tromey  <tom@tromey.com>
7366
7367         * top.c (quit_force): Update.
7368         * infrun.c (handle_no_resumed): Update.
7369         * top.h (all_uis): New function.
7370         (ALL_UIS): Remove.
7371
7372 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7373
7374         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
7375
7376 2020-05-16  Pedro Alves  <palves@redhat.com>
7377
7378         * ia64-linux-nat.c
7379         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
7380         Declare method.
7381         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
7382
7383 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
7384
7385         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
7386         (sparc64_adi_info): Likewise.
7387
7388 2020-05-15  Tom Tromey  <tom@tromey.com>
7389
7390         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
7391         block_objfile.
7392         (lookup_objfile_from_block): Remove.
7393         (lookup_symbol_in_block, lookup_symbol_in_static_block)
7394         (lookup_global_symbol): Use block_objfile.
7395         * symtab.h (lookup_objfile_from_block): Don't declare.
7396         * printcmd.c (clear_dangling_display_expressions): Use
7397         block_objfile.
7398         * parse.c (operator_check_standard): Use block_objfile.
7399
7400 2020-05-15  Tom Tromey  <tom@tromey.com>
7401
7402         * language.c (language_alloc_type_symbol): Set
7403         SYMBOL_SECTION.
7404         * symtab.c (initialize_objfile_symbol): Remove.
7405         (allocate_symbol): Remove.
7406         (allocate_template_symbol): Remove.
7407         * dwarf2/read.c (fixup_go_packaging): Use "new".
7408         (new_symbol): Use "new".
7409         (read_variable): Don't call initialize_objfile_symbol.  Use
7410         "new".
7411         (read_func_scope): Use "new".
7412         * xcoffread.c (process_xcoff_symbol): Don't call
7413         initialize_objfile_symbol.
7414         (SYMBOL_DUP): Remove.
7415         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7416         "new".
7417         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7418         (allocate_template_symbol): Don't declare.
7419         (struct symbol): Add copy constructor.  Change defaults.
7420         * jit.c (finalize_symtab): Use "new".
7421         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7422         Use "new".
7423         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7424         (common_block_end): Use "new".
7425         * mdebugread.c (parse_symbol): Use "new".
7426         (new_symbol): Likewise.
7427
7428 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7429
7430         * NEWS: Mention changes to help and apropos.
7431
7432 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7433
7434         * command.h (enum command_class): Improve comments, document
7435         that class_alias is for user-defined aliases, give the class
7436         name for each class, remove unused class_xdb.
7437         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7438         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7439         by a precise class.
7440         * infcmd.c (_initialize_infcmd): Likewise.
7441         * reverse.c (_initialize_reverse): Likewise.
7442         * stack.c (_initialize_stack): Likewise.
7443         * symfile.c (_initialize_symfile): Likewise.
7444         * tracepoint.c (_initialize_tracepoint): Likewise.
7445
7446 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7447
7448         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7449         when their aliased command is traversed.
7450         (help_cmd): Add fput_command_names_styled call to
7451         output command name and aliases when command has an alias.
7452
7453 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7454
7455         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7456         * cli/cli-decode.c (help_cmd_list): Declare as static,
7457         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7458         a command together with the command.
7459         (fput_command_name_styled, fput_command_names_styled): New functions.
7460         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7461         fput_command_name_styled.
7462         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7463         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7464
7465 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7466
7467         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7468         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7469         * command.h (cmd_show_list): Likewise.
7470         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7471         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7472
7473 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7474
7475         * unittests/command-def-selftests.c (traverse_command_structure):
7476         Verify all commands of a list have the same prefix command and
7477         that only the top cmdlist commands have a null prefix.
7478
7479 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7480
7481         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7482         as prefix, not one of its aliases.
7483         (set_cmd_prefix): Remove.
7484         (do_add_cmd): Centralize the setting of the prefix of a command, when
7485         command is defined after its full chain of prefix commands.
7486         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7487         (add_setshow_cmd_full): Likewise.
7488         (update_prefix_field_of_prefixed_commands): New function.
7489         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7490         update_prefix_field_of_prefixed_commands.
7491         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7492         addresses of remote_set_cmdlist and remote_show_cmdlist given
7493         as argument, not the address of an argument.
7494         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7495         * gdb/remote.c (_initialize_remote): Likewise.
7496
7497 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7498
7499         * cli/cli-cmds.c (alias_command): Check for an existing alias
7500         using lookup_cmd_composition, as valid_command_p is too strict
7501         and forbids aliases that are the prefix of an existing alias
7502         or command.
7503         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7504         command is properly recognised as a valid command.
7505
7506 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7507
7508         * unittests/help-doc-selftests.c: Rename to
7509         unittests/command-def-selftests.c
7510         * unittests/command-def-selftests.c (help_doc_tests): Update some
7511         comments.
7512         (command_structure_tests, traverse_command_structure): New namespace
7513         and function.
7514         (command_structure_invariants_tests): New function.
7515         (_initialize_command_def_selftests) Renamed from
7516         _initialize_help_doc_selftests, register command_structure_invariants
7517         selftest.
7518
7519 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7520
7521         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7522         an alias of 'show'.
7523
7524 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7525
7526         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7527         ada_is_fixed_point_type.  Update all callers.
7528         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7529         all callers.
7530         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
7531         Update all callers.
7532         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
7533         print_fixed_point_type.  Update all callers.
7534         * ada-valprint.c (ada_value_print_num): Replace call to
7535         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
7536
7537 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
7538
7539         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
7540         processors.
7541         (cpu_supports_bts): Add CV_AMD case.
7542
7543 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
7544             Simon Marchi  <simon.marchi@efficios.com>
7545
7546         * infrun.c (stop_all_threads): Collect multiple wait events at
7547         each pass.
7548
7549 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7550
7551         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
7552         type::code instead.
7553
7554 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7555
7556         * gdbtypes.h (struct type) <code, set_code>: New methods.
7557         (TYPE_CODE): Use type::code.  Change all call sites used to set
7558         the code to use type::set_code instead.
7559
7560 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7561             Tom de Vries  <tdevries@suse.de>
7562             Pedro Alves  <palves@redhat.com>
7563
7564         PR threads/25478
7565         * infrun.c (stop_all_threads): Do NOT ignore
7566         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
7567         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
7568         received.
7569         (handle_no_resumed): Remove code handling a live inferior with no
7570         threads.
7571         * remote.c (has_single_non_exited_thread): New.
7572         (remote_target::update_thread_list): Do not delete a thread if is
7573         the last thread of the process.
7574         * thread.c (thread_select): Call delete_exited_threads instead of
7575         prune_threads.
7576
7577 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7578
7579         * infrun.c (stop_all_threads): Enable/disable thread events of all
7580         targets.  Move a debug message denoting the end of the function
7581         into the SCOPED_EXIT block.
7582
7583 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7584
7585         * process-stratum-target.h: Include <set>.
7586         (all_non_exited_process_targets, switch_to_target_no_thread): New
7587         function declarations.
7588         * process-stratum-target.c (all_non_exited_process_targets)
7589         (switch_to_target_no_thread): New function implementations.
7590
7591 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7592
7593         * infrun.c (handle_inferior_event): Extract out a piece of code
7594         into...
7595         (mark_non_executing_threads): ...this new function.
7596
7597 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7598
7599         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
7600         use.
7601
7602 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7603
7604         * regcache.c (regcache_read_pc_protected): New function
7605         implementation that returns 0 if the PC cannot read via
7606         'regcache_read_pc'.
7607         * infrun.c (proceed): Call 'regcache_read_pc_protected'
7608         instead of 'regcache_read_pc'.
7609         (keep_going_pass_signal): Ditto.
7610
7611 2020-05-13  Tom Tromey  <tromey@adacore.com>
7612
7613         * ada-lang.c (align_value): Remove.
7614         (ada_template_to_fixed_record_type_1): Use align_up.
7615
7616 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7617
7618         * async-event.c: Update the copyright year.
7619         * async-event.h: Update the copyright year.
7620
7621 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
7622
7623         * objfiles.h (is_addr_in_objfile,
7624         shared_objfile_contains_address_p): Return bool.
7625         * objfile.c (is_addr_in_objfile,
7626         shared_objfile_contains_address_p): Return bool.
7627
7628 2020-05-11  Tom Tromey  <tromey@adacore.com>
7629
7630         * cli/cli-cmds.c (info_command): Restore.
7631         (_initialize_cli_cmds): Use add_prefix_command for "info".
7632         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
7633
7634 2020-05-11  Tom Tromey  <tromey@adacore.com>
7635
7636         * ada-lang.c (ada_value_primitive_field): Now public.
7637         * ada-lang.h (ada_value_primitive_field): Declare.
7638         * ada-valprint.c (print_field_values): Use
7639         ada_value_primitive_field for wrapper fields.
7640
7641 2020-05-11  Tom de Vries  <tdevries@suse.de>
7642
7643         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
7644         MODULE_DOMAIN.
7645
7646 2020-05-11  Tom de Vries  <tdevries@suse.de>
7647
7648         PR symtab/25941
7649         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
7650         with length 0, if not gdb-produced.
7651         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
7652
7653 2020-05-09  Tom de Vries  <tdevries@suse.de>
7654
7655         PR gdb/25955
7656         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
7657         calculation.
7658
7659 2020-05-09  Tom Tromey  <tom@tromey.com>
7660
7661         * top.c (server_command): Now bool.
7662         * top.h (server_command): Now bool.
7663
7664 2020-05-08  Tom Tromey  <tromey@adacore.com>
7665
7666         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
7667         already being processed.
7668
7669 2020-05-08  Tom Tromey  <tom@tromey.com>
7670
7671         * printcmd.c (struct display) <next>: Remove.
7672         <display>: New constructor.
7673         <exp_string>: Now a std::string.
7674         <enabled_p>: Now a bool.
7675         (display_number): Move definition earlier.
7676         (displays): Rename from display_chain.  Now a std::vector.
7677         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
7678         (display_command): Update.
7679         (do_one_display, disable_display)
7680         (enable_disable_display_command, do_enable_disable_display):
7681         Update.
7682         (free_display): Remove.
7683         (clear_displays): Rewrite.
7684         (delete_display): Update.
7685         (map_display_numbers): Use function_view.  Remove "data"
7686         parameter.  Update.
7687         (do_delete_display): Remove.
7688         (undisplay_command): Update.
7689         (do_one_display, do_displays, disable_display)
7690         (info_display_command): Update.
7691         (do_enable_disable_display): Remove.
7692         (enable_disable_display_command)
7693         (clear_dangling_display_expressions): Update.
7694
7695 2020-05-08  Tom Tromey  <tom@tromey.com>
7696
7697         * symtab.c (set_symbol_cache_size)
7698         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
7699         (maintenance_print_symbol_cache_statistics): Update.
7700         * symmisc.c (print_symbol_bcache_statistics)
7701         (print_objfile_statistics, maintenance_print_objfiles)
7702         (maintenance_info_symtabs, maintenance_check_symtabs)
7703         (maintenance_expand_symtabs, maintenance_info_line_tables):
7704         Update.
7705         * symfile-debug.c (set_debug_symfile): Update.
7706         * source.c (forget_cached_source_info): Update.
7707         * python/python.c (gdbpy_progspaces): Update.
7708         * psymtab.c (maintenance_info_psymtabs): Update.
7709         * probe.c (parse_probes): Update.
7710         * linespec.c (iterate_over_all_matching_symtabs)
7711         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
7712         * guile/scm-progspace.c (gdbscm_progspaces): Update.
7713         * exec.c (exec_target::close): Update.
7714         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
7715         * breakpoint.c (print_one_breakpoint_location)
7716         (create_longjmp_master_breakpoint)
7717         (create_std_terminate_master_breakpoint): Update.
7718         * progspace.c (program_spaces): Now a std::vector.
7719         (maybe_new_address_space): Update.
7720         (add_program_space): Remove.
7721         (program_space::program_space): Update.
7722         (remove_program_space): Update.
7723         (number_of_program_spaces): Remove.
7724         (print_program_space, update_address_spaces): Update.
7725         * progspace.h (program_spaces): Change type.
7726         (ALL_PSPACES): Remove.
7727         (number_of_program_spaces): Don't declare.
7728         (struct program_space) <next>: Remove.
7729
7730 2020-05-08  Tom Tromey  <tom@tromey.com>
7731
7732         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
7733         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
7734         (enable_break): Update.
7735         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
7736         (frv_fdpic_find_canonical_descriptor): Update.
7737         (frv_fetch_objfile_link_map): Update.
7738         * progspace.c (program_space::free_all_objfiles): Update.
7739         (program_space::solibs): New method.
7740         * progspace.h (struct program_space) <solibs>: New method.
7741         * solist.h (master_so_list): Don't declare.
7742         (ALL_SO_LIBS): Remove.
7743         * solib.h (so_list_head): Remove.
7744         (update_solib_list): Update comment.
7745         * solib.c (master_so_list): Remove.
7746         (solib_used, update_solib_list, solib_add)
7747         (info_sharedlibrary_command, clear_solib)
7748         (reload_shared_libraries_1, remove_user_added_objfile): Update.
7749
7750 2020-05-08  Tom Tromey  <tom@tromey.com>
7751
7752         * extension.c (extension_languages): Now a std::array.
7753         (ALL_EXTENSION_LANGUAGES): Remove.
7754         (get_ext_lang_defn, get_ext_lang_of_file)
7755         (eval_ext_lang_from_control_command): Update.
7756         (finish_ext_lang_initialization)
7757         (auto_load_ext_lang_scripts_for_objfile)
7758         (ext_lang_type_printers::ext_lang_type_printers)
7759         (apply_ext_lang_type_printers)
7760         (ext_lang_type_printers::~ext_lang_type_printers)
7761         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
7762         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
7763         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
7764         (get_matching_xmethod_workers, ext_lang_colorize)
7765         (ext_lang_before_prompt): Update.
7766         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
7767
7768 2020-05-08  Tom Tromey  <tom@tromey.com>
7769
7770         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
7771         overload.
7772         <swap_string, m_string>: Remove.
7773         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
7774         Update.
7775         * stabsread.c (define_symbol, read_type): Update.
7776         * linespec.c (find_linespec_symbols): Update.
7777         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
7778         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
7779         * dbxread.c (read_dbx_symtab): Update.
7780         * cp-support.h (cp_canonicalize_string_full)
7781         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
7782         Return unique_xmalloc_ptr.
7783         * cp-support.c (inspect_type): Update.
7784         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
7785         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
7786         Likewise.
7787         * c-typeprint.c (print_name_maybe_canonical): Update.
7788         * break-catch-throw.c (check_status_exception_catchpoint):
7789         Update.
7790
7791 2020-05-08  Tom de Vries  <tdevries@suse.de>
7792
7793         * infrun.c (follow_fork): Copy current_line and current_symtab to
7794         child thread.
7795
7796 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7797
7798         * async-event.c (struct async_signal_handler, struct
7799         async_event_handler): Reformat, remove typedef.
7800
7801 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7802
7803         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
7804         access thistype->main_type->dyn_prop_list directly.
7805
7806 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7807
7808         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
7809         (remove_dyn_prop): Remove.  Update all users to use
7810         type::remove_dyn_prop.
7811         * gdbtypes.c (remove_dyn_prop): Rename to...
7812         (type::remove_dyn_prop): ... this.
7813
7814 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
7815
7816         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
7817         (add_dyn_prop): Remove.  Update all users to use
7818         type::add_dyn_prop.
7819         * gdbtypes.c (add_dyn_prop): Rename to...
7820         (type::add_dyn_prop): ... this.
7821
7822 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7823
7824         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
7825         (get_dyn_prop): Remove.  Update all users to use
7826         type::dyn_prop.
7827         * gdbtypes.c (get_dyn_prop): Rename to...
7828         (type::dyn_prop): ... this.
7829
7830 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7831
7832         * gdbtypes.h (struct main_type) <flag_static>: Remove.
7833
7834 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7835
7836         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
7837         instruction, skip it if it's there.
7838
7839 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
7840
7841         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
7842
7843 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
7844
7845         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
7846         * gdbtypes.c (recursive_dump_type): Remove use of
7847         TYPE_INCOMPLETE.
7848
7849 2020-05-03  Tom Tromey  <tom@tromey.com>
7850
7851         * breakpoint.c (catch_command, tcatch_command): Remove.
7852         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7853         add_show_prefix_cmd.
7854         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7855         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7856         Remove.
7857         (add_internal_problem_command): Use add_basic_prefix_cmd,
7858         add_show_prefix_cmd.
7859         * mips-tdep.c (set_mipsfpu_command): Remove.
7860         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7861         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7862         (_initialize_index_cache): Use add_basic_prefix_cmd.
7863         * memattr.c (dummy_cmd): Remove.
7864         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7865         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7866         (_initialize_tui_win): Use add_basic_prefix_cmd,
7867         add_show_prefix_cmd.
7868         * cli/cli-logging.c (set_logging_command): Remove.
7869         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7870         add_show_prefix_cmd.
7871         (show_logging_command): Remove.
7872         * target.c (target_command): Remove.
7873         (add_target): Use add_basic_prefix_cmd.
7874
7875 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7876
7877         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7878
7879 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7880
7881         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7882         info_command.
7883
7884 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7885
7886         * nbsd-nat.c (nbsd_enable_proc_events)
7887         (nbsd_nat_target::post_startup_inferior): Add.
7888         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7889         (nbsd_nat_target::update_thread_list): Rewrite.
7890         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7891         "PTRACE_LWP_CREATE".
7892         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7893
7894 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7895
7896         * stack.c (_initialize_stack): Remove duplicated creation
7897         of "frame" command and "f" alias.
7898
7899 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7900
7901         PR gdb/18706
7902         * gdbtypes.c (check_typedef): Calculate size of array of
7903         stubbed type.
7904
7905 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7906
7907         PR gdb/15559
7908         * i386-tdep.c (i386_push_dummy_call): Call
7909         i386_thiscall_push_dummy_call.
7910         (i386_thiscall_push_dummy_call): New function.
7911         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7912         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7913         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7914
7915 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7916
7917         * gdbarch.sh (do_read): Add shellcheck disable directive for
7918         warning SC2162.
7919
7920 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7921
7922         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7923         "referenced but not assigned" warning.
7924
7925 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7926
7927         * gdbarch.sh: Remove code that sets fallbackdefault.
7928
7929 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7930
7931         * gdbarch.sh: Use shell operators && and || instead of
7932         -a and -o.
7933
7934 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7935
7936         * gdbarch.sh: Use $(...) instead of `...`.
7937
7938 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7939
7940         * gdbarch.sh: Use double quotes around variables.
7941
7942 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7943
7944         * gdbarch.sh: Use %s with printf, instead of variables in the
7945         format string.
7946
7947 2020-04-29  Tom Tromey  <tromey@adacore.com>
7948
7949         PR ada/25875:
7950         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7951         type fields here.
7952         (read_enumeration_type): Call
7953         update_enumeration_type_from_children later.  Update comments.
7954         (process_enumeration_scope): Don't create type fields.
7955
7956 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7957
7958         * nbsd-tdep.c: Include "xml-syscall.h".
7959         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7960
7961 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7962
7963         * nbsd-nat.c: Include "sys/wait.h".
7964         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7965         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7966         (nbsd_nat_target::remove_exec_catchpoint)
7967         (nbsd_nat_target::set_syscall_catchpoint): Add.
7968         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7969         (nbsd_nat_target::insert_exec_catchpoint)
7970         (nbsd_nat_target::remove_exec_catchpoint)
7971         (nbsd_nat_target::set_syscall_catchpoint): Add.
7972         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7973         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7974         `nbsd_get_syscall_number'.
7975
7976 2020-04-29  Tom Tromey  <tom@tromey.com>
7977
7978         * stack.c (print_block_frame_labels): Remove.
7979
7980 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7981
7982         PR gdb/17320
7983         * ada-valprint.c (val_print_packed_array_elements): Move array
7984         end bracket to new line.
7985         (ada_val_print_string): Remove extra spaces before first array
7986         element.
7987         * c-valprint.c (c_value_print_array): Likewise.
7988         * m2-valprint.c (m2_print_array_contents): Likewise.
7989         (m2_value_print_inner): Likewise.
7990         * p-valprint.c (pascal_value_print_inner): Likewise.
7991         * valprint.c (generic_val_print_array): Likewise.
7992         (value_print_array_elements): Move first array element and array
7993         end bracket to new line.
7994
7995 2020-04-29  Tom de Vries  <tdevries@suse.de>
7996
7997         PR symtab/25889
7998         * linespec.c (find_method): Fix ix calculation.
7999
8000 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
8001
8002         * syscalls/update-netbsd.sh: New file.
8003         * syscalls/netbsd.xml: Regenerate.
8004         * data-directory/Makefile.in: Register `netbsd.xml' in
8005         `SYSCALLS_FILES'.
8006
8007 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8008
8009         * syscalls/update-freebsd.sh: Add double quotes.
8010
8011 2020-04-28  Tom Tromey  <tom@tromey.com>
8012
8013         * NEWS: Update.
8014         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8015         (cmdpy_init): Allow class_tui.
8016
8017 2020-04-28 Mark Williams <mark@myosotissp.com>
8018
8019         PR gdb/24480
8020         * dwarf2read.c: Add missing assingments to list_in_scope when
8021         start_symtab was already called.
8022
8023 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8024
8025         PR gdb/25881
8026         * dwarf2/read.c (offset_map_type): Use
8027         gdb:hash_enum<sect_offset> as hash function.
8028
8029 2020-04-28  Tom de Vries  <tdevries@suse.de>
8030
8031         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8032         with DW_AT_signature.
8033
8034 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8035
8036         * configure.ac: Remove check for fs_base/gs_base in
8037         user_regs_struct.
8038         * configure: Re-generate.
8039         * config.in: Re-generate.
8040         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8041         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8042         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8043
8044 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8045
8046         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8047         problematic inline frame unwinding situation.
8048         * frame.c (frame_id_computed_p): New function.
8049         * frame.h (frame_id_computed_p): New prototype.
8050
8051 2020-04-26  Tom Tromey  <tom@tromey.com>
8052
8053         * command.h (enum command_class) <class_pseudo>: Remove.
8054
8055 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8056
8057         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8058         and whitespace.
8059
8060 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8061
8062         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8063         `PT_GET_PROCESS_STATE' block.
8064
8065 2020-04-24  Tom Tromey  <tom@tromey.com>
8066
8067         * symtab.h (symbol_get_demangled_name): Don't declare.
8068         * symtab.c (symbol_get_demangled_name): Remove.
8069         (general_symbol_info::natural_name)
8070         (general_symbol_info::demangled_name): Update.
8071
8072 2020-04-24  Tom Tromey  <tom@tromey.com>
8073
8074         PR rust/25025:
8075         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
8076
8077 2020-04-24  Tom Tromey  <tom@tromey.com>
8078
8079         PR symtab/12707:
8080         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
8081         exists.
8082         (new_symbol): Likewise.
8083         * compile/compile-object-load.c (get_out_value_type): Use
8084         symbol_matches_search_name.
8085
8086 2020-04-24  Tom Tromey  <tom@tromey.com>
8087
8088         * dwarf2/read.c (add_partial_symbol): Do not call
8089         compute_and_set_names.
8090
8091 2020-04-24  Tom Tromey  <tom@tromey.com>
8092
8093         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
8094         overload.
8095
8096 2020-04-24  Tom Tromey  <tom@tromey.com>
8097
8098         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
8099         (add_psymbol_to_list): New overload.  Make old overload call new
8100         one.
8101         * psympriv.h (add_psymbol_to_list): New overload.
8102
8103 2020-04-24  Tom Tromey  <tom@tromey.com>
8104
8105         * dwarf2/read.c (partial_die_info::read) <case
8106         DW_AT_linkage_name>: Use value_as_string.
8107         (dwarf2_string_attr): Use value_as_string.
8108         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
8109         method.
8110         * dwarf2/attribute.c (attribute::value_as_string): New method.
8111
8112 2020-04-24  Tom Tromey  <tom@tromey.com>
8113
8114         * symtab.c (general_symbol_info::natural_name)
8115         (general_symbol_info::demangled_name): Check for language_rust.
8116
8117 2020-04-24  Tom Tromey  <tom@tromey.com>
8118
8119         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
8120         (dwarf2_physname): ... from here.
8121         (partial_die_info::read): Add Rust "{" hack.
8122
8123 2020-04-24  Tom Tromey  <tom@tromey.com>
8124
8125         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
8126         method.
8127         (symbol_set_demangled_name): Don't declare.
8128         * symtab.c (general_symbol_info::set_demangled_name): Rename from
8129         symbol_set_demangled_name.
8130         (general_symbol_info::set_language)
8131         (general_symbol_info::compute_and_set_names): Update.
8132         * minsyms.c (minimal_symbol_reader::install): Update.
8133         * dwarf2/read.c (new_symbol): Update.
8134
8135 2020-04-24  Tom Tromey  <tromey@adacore.com>
8136
8137         PR python/23662:
8138         * python/py-type.c (convert_field): Handle
8139         FIELD_LOC_KIND_DWARF_BLOCK.
8140         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
8141         (typy_get_dynamic): Nw function.
8142         (type_object_getset): Add "dynamic".
8143         * NEWS: Add entry.
8144
8145 2020-04-24  Tom Tromey  <tromey@adacore.com>
8146
8147         * ada-typeprint.c (print_choices, print_variant_part)
8148         (print_record_field_types_dynamic): New functions.
8149         (print_record_field_types): Use print_record_field_types_dynamic.
8150
8151 2020-04-24  Tom Tromey  <tromey@adacore.com>
8152
8153         * dwarf2/read.c (handle_data_member_location): New overload.
8154         (dwarf2_add_field): Use it.
8155         (decode_locdesc): Add "computed" parameter.  Update comment.
8156         * gdbtypes.c (is_dynamic_type_internal): Also look for
8157         FIELD_LOC_KIND_DWARF_BLOCK.
8158         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
8159         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
8160         virtual base classes.
8161         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
8162         FIELD_LOC_KIND_DWARF_BLOCK.
8163
8164 2020-04-24  Tom Tromey  <tromey@adacore.com>
8165
8166         * dwarf2/read.c (read_structure_type): Handle dynamic length.
8167         * gdbtypes.c (is_dynamic_type_internal): Check
8168         TYPE_HAS_DYNAMIC_LENGTH.
8169         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
8170         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
8171         New macros.
8172         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
8173         constant.
8174
8175 2020-04-24  Tom Tromey  <tromey@adacore.com>
8176
8177         * dwarf2/read.c (struct variant_field): Rewrite.
8178         (struct variant_part_builder): New.
8179         (struct nextfield): Remove "variant" field.  Add "offset".
8180         (struct field_info): Add "current_variant_part" and
8181         "variant_parts".
8182         (alloc_discriminant_info): Remove.
8183         (alloc_rust_variant): New function.
8184         (quirk_rust_enum): Update.
8185         (dwarf2_add_field): Set "offset" member.  Don't handle
8186         DW_TAG_variant_part.
8187         (offset_map_type): New typedef.
8188         (convert_variant_range, create_one_variant)
8189         (create_one_variant_part, create_variant_parts)
8190         (add_variant_property): New functions.
8191         (dwarf2_attach_fields_to_type): Call add_variant_property.
8192         (read_structure_type): Don't handle DW_TAG_variant_part.
8193         (handle_variant_part, handle_variant): New functions.
8194         (handle_struct_member_die): Use them.
8195         (process_structure_scope): Don't handle variant parts.
8196         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
8197         (struct discriminant_info): Remove.
8198         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
8199         (struct main_type) <flag_discriminated_union>: Remove.
8200         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
8201         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
8202         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
8203         Update.
8204         * valops.c (value_union_variant): Remove.
8205         * value.h (value_union_variant): Don't declare.
8206
8207 2020-04-24  Tom Tromey  <tromey@adacore.com>
8208
8209         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
8210         (ada_value_primitive_packed_val): Update.
8211         * ada-valprint.c (ada_value_print_1): Update.
8212         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
8213         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
8214         just an address.  Use evaluate_for_locexpr_baton.
8215         (dwarf2_evaluate_property): Update.
8216         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
8217         array_view.
8218         * findvar.c (default_read_var_value): Update.
8219         * gdbtypes.c (compute_variant_fields_inner)
8220         (resolve_dynamic_type_internal): Update.
8221         (resolve_dynamic_type): Change type of valaddr parameter.
8222         * gdbtypes.h (resolve_dynamic_type): Update.
8223         * valarith.c (value_subscripted_rvalue): Update.
8224         * value.c (value_from_contents_and_address): Update.
8225
8226 2020-04-24  Tom Tromey  <tromey@adacore.com>
8227
8228         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
8229         "push_initial_value" parameter.
8230         (dwarf2_evaluate_property): Likewise.
8231         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
8232
8233 2020-04-24  Tom Tromey  <tromey@adacore.com>
8234
8235         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
8236         (variant::matches, compute_variant_fields_recurse)
8237         (compute_variant_fields_inner, compute_variant_fields): New
8238         functions.
8239         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
8240         Use resolved_type after type is made.
8241         (operator==): Add new cases.
8242         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
8243         (struct discriminant_range, struct variant, struct variant_part):
8244         New.
8245         (union dynamic_prop_data) <variant_parts, original_type>: New
8246         members.
8247         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
8248         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
8249         constants.
8250         * value.c (unpack_bits_as_long): Now public.
8251         * value.h (unpack_bits_as_long): Declare.
8252
8253 2020-04-24  Tom Tromey  <tromey@adacore.com>
8254
8255         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
8256         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
8257
8258 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
8259
8260         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
8261
8262 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
8263
8264         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
8265         (remove_fork_catchpoint, post_startup_inferior)
8266         (post_attach): Move...
8267         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
8268         (remove_fork_catchpoint, post_startup_inferior)
8269         (post_attach): ...here.
8270         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
8271         (remove_fork_catchpoint, post_startup_inferior)
8272         (post_attach): Move...
8273         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
8274         (remove_fork_catchpoint, post_startup_inferior)
8275         (post_attach): ...here.
8276
8277 2020-04-24  Tom Tromey  <tromey@adacore.com>
8278
8279         * nat/windows-nat.h (struct windows_thread_info)
8280         <pc_adjusted>: New member.
8281         * windows-nat.c (windows_fetch_one_register): Check
8282         pc_adjusted.
8283         (windows_nat_target::get_windows_debug_event)
8284         (windows_nat_target::wait): Set pc_adjusted.
8285
8286 2020-04-24  Tom de Vries  <tdevries@suse.de>
8287
8288         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
8289         Run gdb-add-index inside temp dir.
8290
8291 2020-04-23  Tom Tromey  <tromey@adacore.com>
8292
8293         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
8294         in loop.
8295
8296 2020-04-23  Luis Machado  <luis.machado@linaro.org>
8297
8298         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
8299         get_frame_register instead of gdbarch_unwind_pc.
8300
8301 2020-04-23  Tom de Vries  <tdevries@suse.de>
8302
8303         * symtab.c (lookup_global_symbol): Prefer def over decl.
8304
8305 2020-04-23  Tom de Vries  <tdevries@suse.de>
8306
8307         PR symtab/25807
8308         * block.c (best_symbol, better_symbol): Promote to external.
8309         * block.h (best_symbol, better_symbol): Declare.
8310         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
8311         decl.
8312
8313 2020-04-23  Tom Tromey  <tromey@adacore.com>
8314
8315         PR ada/25837:
8316         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
8317         "const char *", not a "const std::string &".
8318         <name_and_matcher::operator==>: Update.
8319         * unittests/lookup_name_info-selftests.c: Change type of
8320         "result".
8321
8322 2020-04-23  Tom Tromey  <tom@tromey.com>
8323
8324         * inferior.h (iterate_over_inferiors): Don't declare.
8325         * inferior.c (iterate_over_inferiors): Remove.
8326         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
8327         Remove.
8328         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
8329         use iterate_over_inferiors.
8330         (darwin_resume_inferior_it)
8331         (struct resume_inferior_threads_param)
8332         (darwin_resume_inferior_threads_it): Remove.
8333         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
8334
8335 2020-04-23  Tom de Vries  <tdevries@suse.de>
8336
8337         * blockframe.c (find_pc_partial_function): Use
8338         find_pc_sect_compunit_symtab rather than
8339         objfile->sf->qf->find_pc_sect_compunit_symtab.
8340
8341 2020-04-22  Tom de Vries  <tdevries@suse.de>
8342
8343         PR symtab/25764
8344         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
8345         in psymtabs.
8346
8347 2020-04-22  Tom de Vries  <tdevries@suse.de>
8348
8349         PR symtab/25801
8350         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
8351         symtabs.
8352
8353 2020-04-22  Tom de Vries  <tdevries@suse.de>
8354
8355         PR symtab/25700
8356         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
8357         CU if already created.
8358
8359 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8360
8361         * infrun.c (displaced_step_fixup): Switch to the event_thread
8362         before calling displaced_step_restore, not after.
8363
8364 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8365
8366         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
8367         its inferior is not recorded by us.
8368         (record_btrace_target_open): Replace call to
8369         all_non_exited_threads () with call to current_inferior
8370         ()->non_exited_threads ().
8371         (record_btrace_target::stop_recording): Likewise.
8372         (record_btrace_target::close): Likewise.
8373         (record_btrace_target::wait): Likewise.
8374         (record_btrace_target::record_stop_replaying): Likewise.
8375
8376 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8377
8378         * btrace.c (btrace_enable): Throw an error on double enables and
8379         when enabling recording fails.
8380         (btrace_disable): Throw an error if the thread is not recorded.
8381
8382 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8383
8384         * record-btrace.c (record_btrace_target::fetch_registers): Forward
8385         request if we do not have a thread_info.
8386
8387 2020-04-21  Tom de Vries  <tdevries@suse.de>
8388
8389         PR gdb/25471
8390         * thread.c
8391         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
8392         exception in get_frame_id.
8393
8394 2020-04-20  Tom Tromey  <tromey@adacore.com>
8395
8396         * python/python.c (struct gdbpy_event): Mark move constructor as
8397         noexcept.
8398         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
8399         constructor as noexcept.
8400         * completer.h (struct completion_result): Mark move constructor as
8401         noexcept.
8402         * completer.c (completion_result::completion_result): Use
8403         initialization style.  Don't call reset_match_list.
8404
8405 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8406
8407         * MAINTAINERS (Write After Approval): Add myself.
8408
8409 2020-04-18  Tom Tromey  <tom@tromey.com>
8410
8411         * windows-tdep.c (init_w32_command_list)
8412         (w32_prefix_command_valid): Restore.
8413         (_initialize_windows_tdep): Call init_w32_command_list.
8414
8415 2020-04-18  Tom Tromey  <tom@tromey.com>
8416
8417         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8418         * value.c (value_fn_field): Update.
8419         * valops.c (find_function_in_inferior)
8420         (value_allocate_space_in_inferior): Update.
8421         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8422         Update.
8423         * tui/tui-source.c (tui_source_window::set_contents): Update.
8424         * symtab.c (lookup_global_or_static_symbol)
8425         (find_function_start_sal_1, skip_prologue_sal)
8426         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8427         * symmisc.c (dump_msymbols, dump_symtab_1)
8428         (maintenance_print_one_line_table): Update.
8429         * symfile.c (init_entry_point_info, section_is_mapped)
8430         (list_overlays_command, simple_read_overlay_table)
8431         (simple_overlay_update_1): Update.
8432         * stap-probe.c (handle_stap_probe): Update.
8433         * stabsread.c (dbx_init_float_type, define_symbol)
8434         (read_one_struct_field, read_enum_type, read_range_type): Update.
8435         * source.c (info_line_command): Update.
8436         * python/python.c (gdbpy_source_objfile_script)
8437         (gdbpy_execute_objfile_script): Update.
8438         * python/py-type.c (save_objfile_types): Update.
8439         * python/py-objfile.c (py_free_objfile): Update.
8440         * python/py-inferior.c (python_new_objfile): Update.
8441         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8442         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8443         (maintenance_check_psymtabs): Update.
8444         * printcmd.c (info_address_command): Update.
8445         * objfiles.h (struct objfile) <arch>: New method, from
8446         get_objfile_arch.
8447         (get_objfile_arch): Don't declare.
8448         * objfiles.c (get_objfile_arch): Remove.
8449         (filter_overlapping_sections): Update.
8450         * minsyms.c (msymbol_is_function): Update.
8451         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8452         (output_nondebug_symbol): Update.
8453         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8454         (mdebug_expand_psymtab): Update.
8455         * machoread.c (macho_add_oso_symfile): Update.
8456         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8457         Update.
8458         * linux-fork.c (checkpoint_command): Update.
8459         * linespec.c (convert_linespec_to_sals): Update.
8460         * jit.c (finalize_symtab): Update.
8461         * infrun.c (insert_exception_resume_from_probe): Update.
8462         * ia64-tdep.c (ia64_find_unwind_table): Update.
8463         * hppa-tdep.c (internalize_unwinds): Update.
8464         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8465         Update.
8466         * gcore.c (call_target_sbrk): Update.
8467         * elfread.c (record_minimal_symbol, elf_symtab_read)
8468         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8469         (elf_gnu_ifunc_resolve_by_got): Update.
8470         * dwarf2/read.c (create_addrmap_from_index)
8471         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8472         (read_debug_names_from_section)
8473         (process_psymtab_comp_unit_reader, add_partial_symbol)
8474         (add_partial_subprogram, process_full_comp_unit)
8475         (read_file_scope, read_func_scope, read_lexical_block_scope)
8476         (read_call_site_scope, dwarf2_ranges_read)
8477         (dwarf2_record_block_ranges, dwarf2_add_field)
8478         (mark_common_block_symbol_computed, read_tag_pointer_type)
8479         (read_tag_string_type, dwarf2_init_float_type)
8480         (dwarf2_init_complex_target_type, read_base_type)
8481         (partial_die_info::read, partial_die_info::read)
8482         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8483         (dwarf2_fetch_die_loc_sect_off): Update.
8484         * dwarf2/loc.c (dwarf2_find_location_expression)
8485         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8486         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8487         (dwarf2_loc_desc_get_symbol_read_needs)
8488         (locexpr_describe_location_piece, locexpr_describe_location_1)
8489         (loclist_describe_location): Update.
8490         * dwarf2/index-write.c (write_debug_names): Update.
8491         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8492         * dtrace-probe.c (dtrace_process_dof): Update.
8493         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8494         (process_one_symbol): Update.
8495         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8496         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8497         (coff_read_enum_type): Update.
8498         * cli/cli-cmds.c (edit_command, list_command): Update.
8499         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8500         * breakpoint.c (create_overlay_event_breakpoint)
8501         (create_longjmp_master_breakpoint)
8502         (create_std_terminate_master_breakpoint)
8503         (create_exception_master_breakpoint, get_sal_arch): Update.
8504         * block.c (block_gdbarch): Update.
8505         * annotate.c (annotate_source_line): Update.
8506
8507 2020-04-17  Tom Tromey  <tromey@adacore.com>
8508
8509         * auto-load.c (show_auto_load_cmd): Remove.
8510         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8511         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8512         (maintenance_print_arc_command): Remove.
8513         * tui/tui-win.c (tui_command): Remove.
8514         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8515         * tui/tui-layout.c (tui_layout_command): Remove.
8516         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8517         * python/python.c (user_set_python, user_show_python): Remove.
8518         (_initialize_python): Use add_basic_prefix_cmd,
8519         add_show_prefix_cmd.
8520         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8521         (install_gdb_commands): Use add_basic_prefix_cmd,
8522         add_show_prefix_cmd.
8523         (info_guile_command): Remove.
8524         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8525         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8526         add_show_prefix_cmd.
8527         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8528         Remove do_set and do_show parameters.
8529         * cli/cli-style.c (set_style, show_style): Remove.
8530         (_initialize_cli_style): Use add_basic_prefix_cmd,
8531         add_show_prefix_cmd.
8532         (cli_style_option::add_setshow_commands): Remove do_set and
8533         do_show parameters.
8534         (cli_style_option::add_setshow_commands): Use
8535         add_basic_prefix_cmd, add_show_prefix_cmd.
8536         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
8537         (set_style_name): Remove.
8538         * cli/cli-dump.c (dump_command, append_command): Remove.
8539         (srec_dump_command, ihex_dump_command, verilog_dump_command)
8540         (tekhex_dump_command, binary_dump_command)
8541         (binary_append_command): Remove.
8542         (_initialize_cli_dump): Use add_basic_prefix_cmd.
8543         * windows-tdep.c (w32_prefix_command_valid): Remove global.
8544         (init_w32_command_list): Remove; move into ...
8545         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
8546         * valprint.c (set_print, show_print, set_print_raw)
8547         (show_print_raw): Remove.
8548         (_initialize_valprint): Use add_basic_prefix_cmd,
8549         add_show_prefix_cmd.
8550         * typeprint.c (set_print_type, show_print_type): Remove.
8551         (_initialize_typeprint): Use add_basic_prefix_cmd,
8552         add_show_prefix_cmd.
8553         * record.c (set_record_command, show_record_command): Remove.
8554         (_initialize_record): Use add_basic_prefix_cmd,
8555         add_show_prefix_cmd.
8556         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
8557         add_show_prefix_cmd.
8558         (info_command, show_command, set_debug, show_debug): Remove.
8559         * top.h (set_history, show_history): Don't declare.
8560         * top.c (set_history, show_history): Remove.
8561         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
8562         (unset_tdesc_cmd): Remove.
8563         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
8564         add_show_prefix_cmd.
8565         * symtab.c (info_module_command): Remove.
8566         (_initialize_symtab): Use add_basic_prefix_cmd.
8567         * symfile.c (overlay_command): Remove.
8568         (_initialize_symfile): Use add_basic_prefix_cmd.
8569         * sparc64-tdep.c (info_adi_command): Remove.
8570         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
8571         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
8572         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
8573         add_show_prefix_cmd.
8574         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
8575         (_initialize_serial): Use add_basic_prefix_cmd,
8576         add_show_prefix_cmd.
8577         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
8578         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
8579         add_show_prefix_cmd.
8580         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
8581         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
8582         add_show_prefix_cmd.
8583         * riscv-tdep.c (show_riscv_command, set_riscv_command)
8584         (show_debug_riscv_command, set_debug_riscv_command): Remove.
8585         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
8586         add_show_prefix_cmd.
8587         * remote.c (remote_command, set_remote_cmd): Remove.
8588         (_initialize_remote): Use add_basic_prefix_cmd.
8589         * record-full.c (set_record_full_command)
8590         (show_record_full_command): Remove.
8591         (_initialize_record_full): Use add_basic_prefix_cmd,
8592         add_show_prefix_cmd.
8593         * record-btrace.c (cmd_set_record_btrace)
8594         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
8595         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
8596         (cmd_show_record_btrace_pt): Remove.
8597         (_initialize_record_btrace): Use add_basic_prefix_cmd,
8598         add_show_prefix_cmd.
8599         * ravenscar-thread.c (set_ravenscar_command)
8600         (show_ravenscar_command): Remove.
8601         (_initialize_ravenscar): Use add_basic_prefix_cmd,
8602         add_show_prefix_cmd.
8603         * mips-tdep.c (show_mips_command, set_mips_command)
8604         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
8605         add_show_prefix_cmd.
8606         * maint.c (maintenance_command, maintenance_info_command)
8607         (maintenance_check_command, maintenance_print_command)
8608         (maintenance_set_cmd, maintenance_show_cmd): Remove.
8609         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
8610         add_show_prefix_cmd.
8611         (show_per_command_cmd): Remove.
8612         * maint-test-settings.c (maintenance_set_test_settings_cmd):
8613         Remove.
8614         (maintenance_show_test_settings_cmd): Remove.
8615         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
8616         add_show_prefix_cmd.
8617         * maint-test-options.c (maintenance_test_options_command):
8618         Remove.
8619         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
8620         * macrocmd.c (macro_command): Remove
8621         (_initialize_macrocmd): Use add_basic_prefix_cmd.
8622         * language.c (set_check, show_check): Remove.
8623         (_initialize_language): Use add_basic_prefix_cmd,
8624         add_show_prefix_cmd.
8625         * infcmd.c (unset_command): Remove.
8626         (_initialize_infcmd): Use add_basic_prefix_cmd.
8627         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
8628         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
8629         add_show_prefix_cmd.
8630         * go32-nat.c (go32_info_dos_command): Remove.
8631         (_initialize_go32_nat): Use add_basic_prefix_cmd.
8632         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
8633         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
8634         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
8635         (_initialize_frame): Use add_basic_prefix_cmd,
8636         add_show_prefix_cmd.
8637         * dcache.c (set_dcache_command, show_dcache_command): Remove.
8638         (_initialize_dcache): Use add_basic_prefix_cmd,
8639         add_show_prefix_cmd.
8640         * cp-support.c (maint_cplus_command): Remove.
8641         (_initialize_cp_support): Use add_basic_prefix_cmd.
8642         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
8643         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
8644         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
8645         add_basic_prefix_cmd, add_show_prefix_cmd.
8646         * breakpoint.c (save_command): Remove.
8647         (_initialize_breakpoint): Use add_basic_prefix_cmd.
8648         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
8649         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
8650         add_show_prefix_cmd.
8651         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
8652         (set_ada_command, show_ada_command): Remove.
8653         (_initialize_ada_language): Use add_basic_prefix_cmd,
8654         add_show_prefix_cmd.
8655         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
8656
8657 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
8658
8659         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
8660         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
8661
8662 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8663
8664         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
8665         warning messages.
8666
8667 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8668
8669         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
8670         import table is not at beginning of .idata section.
8671
8672 2020-04-16  Pedro Alves  <palves@redhat.com>
8673
8674         * inferior.c (delete_inferior): Use delete operator directly
8675         instead of delete_program_space.
8676         * progspace.c (add_program_space): New, factored out from
8677         program_space::program_space.
8678         (remove_program_space): New, factored out from
8679         delete_program_space.
8680         (program_space::program_space): Remove intro comment.  Rewrite.
8681         (program_space::~program_space): Remove intro comment.  Call
8682         remove_program_space.
8683         (delete_program_space): Delete.
8684         * progspace.h (program_space::program_space): Make explicit.  Move
8685         intro comment here, adjusted.
8686         (program_space::~program_space): Move intro comment here,
8687         adjusted.
8688         (delete_program_space): Remove.
8689
8690 2020-04-16  Tom Tromey  <tromey@adacore.com>
8691
8692         * windows-nat.c (windows_nat::handle_access_violation): New
8693         function.
8694         * nat/windows-nat.h (handle_access_violation): Declare.
8695         * nat/windows-nat.c (handle_exception): Move Cygwin code to
8696         windows-nat.c.  Call handle_access_violation.
8697
8698 2020-04-16  Tom de Vries  <tdevries@suse.de>
8699
8700         PR symtab/25791
8701         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
8702         CUs without psymtab.
8703
8704 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
8705
8706         * python/python.c (do_start_initialization): Don't call
8707         PyEval_InitThreads for Python 3.9 and beyond.
8708
8709 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
8710
8711         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
8712         thread functions.
8713         (obsd_nat_target::wait): Likewise.
8714
8715 2020-04-15  Tom Tromey  <tromey@adacore.com>
8716
8717         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
8718         (DEBUG_EXCEPT): Use debug_printf.
8719
8720 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
8721
8722         * completer.c (class completion_tracker::completion_hash_entry)
8723         <hash_name>: New member function.
8724         (completion_tracker::discard_completions): New callback to hash a
8725         completion_hash_entry, pass this to htab_create_alloc.
8726
8727 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
8728
8729         * windows-nat.c (windows_make_so): Warn rather than stopping with
8730         an error if realpath() fails.
8731
8732 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
8733
8734         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
8735         (nbsd_nat_target::info_proc): Add do_status.
8736
8737 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
8738             Tom de Vries  <tdevries@suse.de>
8739
8740         PR symtab/25718
8741         * psympriv.h (struct partial_symtab::read_symtab)
8742         (struct partial_symtab::expand_psymtab)
8743         (struct partial_symtab::read_dependencies): Update comments.
8744         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
8745         read_symtab for includer.
8746         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
8747         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
8748         (struct dwarf2_include_psymtab::m_readin): Remove.
8749         (struct dwarf2_include_psymtab::includer): New member function.
8750         (dwarf2_psymtab::expand_psymtab): Assert !readin.
8751
8752 2020-04-14  Tom de Vries  <tdevries@suse.de>
8753
8754         PR symtab/25720
8755         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
8756         with NULL symbol_matcher and lookup_name.
8757         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
8758         and lookup_name.
8759         * dwarf2/read.c (dw2_expand_symtabs_matching)
8760         (dw2_debug_names_expand_symtabs_matching): Same.
8761         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
8762         Make lookup_name a pointer.  Update comment.
8763         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
8764         lookup_name being a pointer.
8765         * symfile.c (expand_symtabs_matching): Same.
8766         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
8767         * linespec.c (iterate_over_all_matching_symtabs): Same.
8768
8769 2020-04-13  Tom Tromey  <tom@tromey.com>
8770
8771         * run-on-main-thread.c: Update include.
8772         * unittests/main-thread-selftests.c: Update include.
8773         * tui/tui-win.c: Update include.
8774         * tui/tui-io.c: Update include.
8775         * tui/tui-interp.c: Update include.
8776         * tui/tui-hooks.c: Update include.
8777         * top.h: Update include.
8778         * top.c: Update include.
8779         * ser-base.c: Update include.
8780         * remote.c: Update include.
8781         * remote-notif.c: Update include.
8782         * remote-fileio.c: Update include.
8783         * record-full.c: Update include.
8784         * record-btrace.c: Update include.
8785         * python/python.c: Update include.
8786         * posix-hdep.c: Update include.
8787         * mingw-hdep.c: Update include.
8788         * mi/mi-main.c: Update include.
8789         * mi/mi-interp.c: Update include.
8790         * main.c: Update include.
8791         * linux-nat.c: Update include.
8792         * interps.c: Update include.
8793         * infrun.c: Update include.
8794         * inf-loop.c: Update include.
8795         * event-top.c: Update include.
8796         * event-loop.c: Move to ../gdbsupport/.
8797         * event-loop.h: Move to ../gdbsupport/.
8798         * async-event.h: Update include.
8799         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
8800
8801 2020-04-13  Tom Tromey  <tom@tromey.com>
8802
8803         * tui/tui-win.c: Include async-event.h.
8804         * remote.c: Include async-event.h.
8805         * remote-notif.c: Include async-event.h.
8806         * record-full.c: Include async-event.h.
8807         * record-btrace.c: Include async-event.h.
8808         * infrun.c: Include async-event.h.
8809         * event-top.c: Include async-event.h.
8810         * event-loop.h: Move some declarations to async-event.h.
8811         * event-loop.c: Don't include ser-event.h or top.h.  Move some
8812         code to async-event.c.
8813         * async-event.h: New file.
8814         * async-event.c: New file.
8815         * Makefile.in (COMMON_SFILES): Add async-event.c.
8816         (HFILES_NO_SRCDIR): Add async-event.h.
8817
8818 2020-04-13  Tom Tromey  <tom@tromey.com>
8819
8820         * utils.c (flush_streams): New function.
8821         * event-loop.c (gdb_wait_for_event): Call flush_streams.
8822
8823 2020-04-13  Tom Tromey  <tom@tromey.com>
8824
8825         * event-loop.c (handle_file_event): Use warning, not
8826         printf_unfiltered.
8827
8828 2020-04-13  Tom Tromey  <tom@tromey.com>
8829
8830         * event-loop.c: Include <chrono>.
8831
8832 2020-04-13  Tom Tromey  <tom@tromey.com>
8833
8834         * gdb_select.h: Move to ../gdbsupport/.
8835         * event-loop.c: Update include path.
8836         * top.c: Update include path.
8837         * ser-base.c: Update include path.
8838         * ui-file.c: Update include path.
8839         * ser-tcp.c: Update include path.
8840         * guile/scm-ports.c: Update include path.
8841         * posix-hdep.c: Update include path.
8842         * ser-unix.c: Update include path.
8843         * gdb_usleep.c: Update include path.
8844         * mingw-hdep.c: Update include path.
8845         * inflow.c: Update include path.
8846         * infrun.c: Update include path.
8847         * event-top.c: Update include path.
8848
8849 2020-04-13  Tom Tromey  <tom@tromey.com>
8850
8851         * configure: Rebuild.
8852         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8853
8854 2020-04-13  Tom Tromey  <tom@tromey.com>
8855
8856         * event-loop.h (start_event_loop): Don't declare.
8857         * event-loop.c (start_event_loop): Move...
8858         * main.c (start_event_loop): ...here.  Now static.
8859
8860 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8861
8862         * MAINTAINERS: Update my email address.
8863
8864 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8865
8866         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8867         IP_ALL.
8868
8869 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8870
8871         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8872         (nbsd_nat_target::info_proc): Add do_cmdline.
8873
8874 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8875
8876         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8877         (nbsd_nat_target::info_proc): Add do_cwd.
8878
8879 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8880
8881         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8882
8883 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8884
8885         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8886         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8887         (nbsd_nat_target::info_proc): New functions.
8888         * nbsd-nat.c (kinfo_get_vmmap): New function.
8889         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8890         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8891         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8892         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8893         functions.
8894         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8895         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8896         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8897         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8898         (KINFO_VME_FLAG_GROWS_DOWN): New.
8899
8900 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8901
8902         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8903         bit shift.
8904
8905 2020-04-10  Tom Tromey  <tromey@adacore.com>
8906
8907         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8908
8909 2020-04-10  Tom Tromey  <tromey@adacore.com>
8910
8911         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8912         separate debug files.
8913
8914 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8915
8916         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8917         Move to...
8918         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8919         ... here.
8920         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8921         Check for STATUS_WX86_BREAKPOINT.
8922         (windows_nat_target::wait): Same.
8923
8924 2020-04-10  Tom de Vries  <tdevries@suse.de>
8925
8926         PR cli/25808
8927         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8928
8929 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8930
8931         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8932         (Write After Approval): Remove Tom de Vries.
8933
8934 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8935
8936         revert partially:
8937         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8938
8939         * buildsym.c (record_line): Fix undefined behavior and preserve
8940         lines at eof.
8941
8942 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8943
8944         * auxv.h (svr4_auxv_parse): New.
8945         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8946         and generic_auxv_parse.
8947         (svr4_auxv_parse): Add.
8948         * obsd-tdep.c: Include "auxv.h".
8949         (obsd_auxv_parse): Remove.
8950         (obsd_init_abi): Remove comment.
8951         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8952         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8953         * nbsd-tdep.c: Include "auxv.h".
8954         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8955
8956 2020-04-08  Tom Tromey  <tromey@adacore.com>
8957
8958         * nat/windows-nat.h (last_wait_event): Don't declare.
8959         (wait_for_debug_event): Update comment.
8960         * nat/windows-nat.c (last_wait_event): Now static.
8961
8962 2020-04-08  Tom Tromey  <tromey@adacore.com>
8963
8964         * windows-nat.c (wait_for_debug_event): Move to
8965         nat/windows-nat.c.
8966         * nat/windows-nat.h (wait_for_debug_event): Declare.
8967         * nat/windows-nat.c (wait_for_debug_event): Move from
8968         windows-nat.c.  No longer static.
8969
8970 2020-04-08  Tom Tromey  <tromey@adacore.com>
8971
8972         * windows-nat.c (get_windows_debug_event): Use
8973         fetch_pending_stop.
8974         * nat/windows-nat.h (fetch_pending_stop): Declare.
8975         * nat/windows-nat.c (fetch_pending_stop): New function.
8976
8977 2020-04-08  Tom Tromey  <tromey@adacore.com>
8978
8979         * windows-nat.c (windows_continue): Use matching_pending_stop and
8980         continue_last_debug_event.
8981         * nat/windows-nat.h (matching_pending_stop)
8982         (continue_last_debug_event): Declare.
8983         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8984         (matching_pending_stop, continue_last_debug_event): New
8985         functions.
8986
8987 2020-04-08  Tom Tromey  <tromey@adacore.com>
8988
8989         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8990         (handle_exception_result): Move to nat/windows-nat.h.
8991         (DEBUG_EXCEPTION_SIMPLE): Remove.
8992         (windows_nat::handle_ms_vc_exception): New function.
8993         (handle_exception): Move to nat/windows-nat.c.
8994         (get_windows_debug_event): Update.
8995         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8996         nat/windows-nat.c.
8997         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8998         (handle_exception_result): Move from windows-nat.c.
8999         (handle_exception): Declare.
9000         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
9001         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
9002         windows-nat.c.
9003
9004 2020-04-08  Tom Tromey  <tromey@adacore.com>
9005
9006         * windows-nat.c (exception_count, event_count): Remove.
9007         (handle_exception, get_windows_debug_event)
9008         (do_initial_windows_stuff): Update.
9009
9010 2020-04-08  Tom Tromey  <tromey@adacore.com>
9011
9012         * windows-nat.c (windows_nat::handle_load_dll)
9013         (windows_nat::handle_unload_dll): Rename.  No longer static.
9014         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9015         Declare.
9016
9017 2020-04-08  Tom Tromey  <tromey@adacore.com>
9018
9019         * complaints.h (stop_whining): Declare at top-level.
9020         (complaint): Don't declare stop_whining.
9021
9022 2020-04-08  Tom Tromey  <tromey@adacore.com>
9023
9024         * windows-nat.c (windows_nat::handle_output_debug_string):
9025         Rename.  No longer static.
9026         * nat/windows-nat.h (handle_output_debug_string): Declare.
9027
9028 2020-04-08  Tom Tromey  <tromey@adacore.com>
9029
9030         * windows-nat.c (current_process_handle, current_process_id)
9031         (main_thread_id, last_sig, current_event, last_wait_event)
9032         (current_windows_thread, desired_stop_thread_id, pending_stops)
9033         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9034         (display_selectors, fake_create_process)
9035         (get_windows_debug_event): Update.
9036         * nat/windows-nat.h (current_process_handle, current_process_id)
9037         (main_thread_id, last_sig, current_event, last_wait_event)
9038         (current_windows_thread, desired_stop_thread_id, pending_stops)
9039         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9040         * nat/windows-nat.c (current_process_handle, current_process_id)
9041         (main_thread_id, last_sig, current_event, last_wait_event)
9042         (current_windows_thread, desired_stop_thread_id, pending_stops)
9043         (siginfo_er): New globals.  Move from windows-nat.c.
9044
9045 2020-04-08  Tom Tromey  <tromey@adacore.com>
9046
9047         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9048         (handle_load_dll): Update.
9049         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9050
9051 2020-04-08  Tom Tromey  <tromey@adacore.com>
9052
9053         * windows-nat.c (enum thread_disposition_type): Move to
9054         nat/windows-nat.h.
9055         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9056         static.
9057         (windows_add_thread, windows_nat_target::fetch_registers)
9058         (windows_nat_target::store_registers, handle_exception)
9059         (windows_nat_target::resume, get_windows_debug_event)
9060         (windows_nat_target::get_tib_address)
9061         (windows_nat_target::thread_name)
9062         (windows_nat_target::thread_alive): Update.
9063         * nat/windows-nat.h (enum thread_disposition_type): Move from
9064         windows-nat.c.
9065         (thread_rec): Declare.
9066
9067 2020-04-08  Tom Tromey  <tromey@adacore.com>
9068
9069         * windows-nat.c: Add "using namespace".
9070         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9071         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
9072
9073 2020-04-08  Tom Tromey  <tromey@adacore.com>
9074
9075         * nat/windows-nat.h (struct windows_thread_info): Declare
9076         destructor.
9077         * nat/windows-nat.c (~windows_thread_info): New.
9078
9079 2020-04-08  Tom Tromey  <tromey@adacore.com>
9080
9081         PR gdb/22992
9082         * windows-nat.c (current_event): Update comment.
9083         (last_wait_event, desired_stop_thread_id): New globals.
9084         (struct pending_stop): New.
9085         (pending_stops): New global.
9086         (windows_nat_target) <stopped_by_sw_breakpoint>
9087         <supports_stopped_by_sw_breakpoint>: New methods.
9088         (windows_fetch_one_register): Add assertions.  Adjust PC.
9089         (windows_continue): Handle pending stops.  Suspend other threads
9090         when stepping.  Use last_wait_event
9091         (wait_for_debug_event): New function.
9092         (get_windows_debug_event): Use wait_for_debug_event.  Handle
9093         pending stops.  Queue spurious stops.
9094         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
9095         (windows_nat_target::kill): Use wait_for_debug_event.
9096         * nat/windows-nat.h (struct windows_thread_info)
9097         <stopped_at_software_breakpoint>: New field.
9098         * nat/windows-nat.c (windows_thread_info::resume): Clear
9099         stopped_at_software_breakpoint.
9100
9101 2020-04-08  Tom Tromey  <tromey@adacore.com>
9102
9103         * windows-nat.c (enum thread_disposition_type): New.
9104         (thread_rec): Replace "get_context" parameter with "disposition";
9105         change type.
9106         (windows_add_thread, windows_nat_target::fetch_registers)
9107         (windows_nat_target::store_registers, handle_exception)
9108         (windows_nat_target::resume, get_windows_debug_event)
9109         (windows_nat_target::get_tib_address)
9110         (windows_nat_target::thread_name)
9111         (windows_nat_target::thread_alive): Update.
9112
9113 2020-04-08  Tom Tromey  <tromey@adacore.com>
9114
9115         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
9116         (windows_continue): Use windows_continue::resume.
9117         * nat/windows-nat.h (struct windows_thread_info) <suspend,
9118         resume>: Declare new methods.
9119         * nat/windows-nat.c: New file.
9120         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
9121
9122 2020-04-08  Tom Tromey  <tromey@adacore.com>
9123
9124         * windows-nat.c (windows_add_thread, windows_delete_thread)
9125         (windows_nat_target::fetch_registers)
9126         (windows_nat_target::store_registers, fake_create_process)
9127         (windows_nat_target::resume, windows_nat_target::resume)
9128         (get_windows_debug_event, windows_nat_target::wait)
9129         (windows_nat_target::pid_to_str)
9130         (windows_nat_target::get_tib_address)
9131         (windows_nat_target::get_ada_task_ptid)
9132         (windows_nat_target::thread_name)
9133         (windows_nat_target::thread_alive): Use lwp, not tid.
9134
9135 2020-04-08  Tom Tromey  <tromey@adacore.com>
9136
9137         * windows-nat.c (handle_exception)
9138         (windows_nat_target::thread_name): Update.
9139         * nat/windows-nat.h (windows_thread_info): Remove destructor.
9140         <name>: Now unique_xmalloc_ptr.
9141
9142 2020-04-08  Tom Tromey  <tromey@adacore.com>
9143
9144         * windows-nat.c (thread_rec)
9145         (windows_nat_target::fetch_registers): Update.
9146         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
9147         Update comment.
9148         <debug_registers_changed, reload_context>: Now bool.
9149
9150 2020-04-08  Tom Tromey  <tromey@adacore.com>
9151
9152         * windows-nat.c (windows_add_thread): Use new.
9153         (windows_init_thread_list, windows_delete_thread): Use delete.
9154         (get_windows_debug_event): Update.
9155         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
9156         destructor, and initializers.
9157
9158 2020-04-08  Tom Tromey  <tromey@adacore.com>
9159
9160         * windows-nat.c (struct windows_thread_info): Remove.
9161         * nat/windows-nat.h: New file.
9162
9163 2020-04-08  Tom Tromey  <tromey@adacore.com>
9164
9165         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
9166         (thread_rec, windows_add_thread, windows_delete_thread)
9167         (windows_continue): Update.
9168
9169 2020-04-08  Tom Tromey  <tromey@adacore.com>
9170
9171         * windows-nat.c (struct windows_thread_info): Remove typedef.
9172         (thread_head): Remove.
9173         (thread_list): New global.
9174         (thread_rec, windows_add_thread, windows_init_thread_list)
9175         (windows_delete_thread, windows_continue): Update.
9176
9177 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9178
9179         * windows-tdep.h (windows_init_abi): Add comment.
9180         (cygwin_init_abi): New declaration.
9181         * windows-tdep.c: Split signal enumeration in two, one for
9182         Windows and one for Cygwin.
9183         (windows_gdb_signal_to_target): Only deal with signal of the
9184         Windows OS ABI.
9185         (cygwin_gdb_signal_to_target): New function.
9186         (windows_init_abi): Rename to windows_init_abi_common, don't set
9187         gdb_signal_to_target gdbarch method.  Add new new function with
9188         this name.
9189         (cygwin_init_abi): New function.
9190         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
9191         comment.  Don't call windows_init_abi.
9192         (amd64_windows_init_abi): Add comment, call windows_init_abi.
9193         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
9194         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
9195         i386_windows_init_abi_common, don't call windows_init_abi.  Add
9196         a new function of this name.
9197         (i386_cygwin_init_abi): New function.
9198         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
9199         OS ABI Cygwin.
9200
9201 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9202
9203         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
9204         parameter.c.
9205         (dwarf2_read_gdb_index): Update.
9206
9207 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
9208
9209         * nbsd-tdep.c: Include "objfiles.h".
9210         (nbsd_skip_solib_resolver): New.
9211         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
9212
9213 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9214
9215         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
9216         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
9217         with DW_LLE_base_addressx are being emitted in DWARFv5.
9218         Add the newly added kind DW_LOC_OFFSET_PAIR also.
9219         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
9220         unsigned integer.
9221
9222 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9223
9224         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
9225         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
9226         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
9227         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
9228         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
9229         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
9230         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
9231
9232
9233 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9234
9235         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
9236         (read_loclist_index): New function definition.
9237         (lookup_loclist_base): New function definition.
9238         (read_loclist_header): New function definition.
9239         (dwarf2_cu): Add loclist_base and loclist_header field.
9240         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
9241         (read_full_die_1): Read the value of DW_AT_loclists_base.
9242         (read_attribute_reprocess): Handle DW_FORM_loclistx.
9243         (read_attribute_value): Handle DW_FORM_loclistx.
9244         (skip_one_die): Handle DW_FORM_loclistx.
9245         (loclist_header): New structure declaration.
9246         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
9247
9248 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9249
9250         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
9251         constructor.  Remove `addr` parameter from other constructor and
9252         add `per_cu` parameter.
9253         * dwarf2/read.c (create_partial_symtab): Update.
9254
9255 2020-04-07  Tom de Vries  <tdevries@suse.de>
9256
9257         PR symtab/25796
9258         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
9259         (partial_die_info::fixup): Inherit has_const_value.
9260
9261 2020-04-07  Tom de Vries  <tdevries@suse.de>
9262
9263         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
9264         symbols without address.
9265
9266 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9267
9268         * nbsd-nat.h (struct thread_info): Add forward declaration.
9269         (nbsd_nat_target::thread_alive): Add.
9270         (nbsd_nat_target::thread_name): Likewise.
9271         (nbsd_nat_target::update_thread_list): Likewise.
9272         (update_thread_list::post_attach): Likewise.
9273         (post_attach::pid_to_str): Likewise.
9274         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
9275         (nbsd_thread_lister): Add.
9276         (nbsd_nat_target::thread_alive): Likewise.
9277         (nbsd_nat_target::thread_name): Likewise.
9278         (nbsd_add_threads): Likewise.
9279         (update_thread_list::post_attach): Likewise.
9280         (nbsd_nat_target::update_thread_list): Likewise.
9281         (post_attach::pid_to_str): Likewise.
9282
9283 2020-04-06  Tom Tromey  <tromey@adacore.com>
9284
9285         * ada-valprint.c (print_variant_part): Extract the variant field.
9286         (print_field_values): Use the field as the outer value when
9287         recursing.
9288
9289 2020-04-06  Tom Tromey  <tromey@adacore.com>
9290
9291         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
9292         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
9293         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
9294         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
9295         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
9296
9297 2020-04-06  Tom Tromey  <tromey@adacore.com>
9298
9299         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
9300         TYPE_CODE_ERROR.
9301
9302 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9303
9304         * nbsd-tdep.c: Include "gdbarch.h".
9305         Define enum with NetBSD signal numbers.
9306         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
9307         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
9308         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
9309         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
9310         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
9311         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
9312         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
9313         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
9314         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
9315         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
9316         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
9317         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
9318
9319 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
9320
9321         PR gdb/25325
9322         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
9323
9324 2020-04-03  Tom Tromey  <tromey@adacore.com>
9325
9326         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
9327         Read constant block.
9328
9329 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9330
9331         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
9332         (gdb_bfd_get_full_section_contents): New declaration.
9333         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
9334         * windows-tdep.c (is_linked_with_cygwin_dll): Use
9335         gdb_bfd_get_full_section_contents.
9336
9337 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9338
9339         * exec.c (build_section_table): Replace internal_error with
9340         gdb_assert.
9341         (section_table_xfer_memory_partial): Likewise.
9342         * mdebugread.c (parse_partial_symbols): Likewise.
9343         * psymtab.c (lookup_partial_symbol): Likewise.
9344         * utils.c (wrap_here): Likewise.
9345
9346 2020-04-02  Tom Tromey  <tromey@adacore.com>
9347
9348         * f-lang.c (build_fortran_types): Use arch_type to initialize
9349         builtin_complex_s32 in the TYPE_CODE_ERROR case.
9350
9351 2020-04-02  Tom Tromey  <tromey@adacore.com>
9352
9353         * dwarf2/read.c (partial_die_info::read): Do not create a vector
9354         of attributes.
9355
9356 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9357             Bernd Edlinger <bernd.edlinger@hotmail.de>
9358             Tom Tromey  <tromey@adacore.com>
9359
9360         * buildsym.c (buildsym_compunit::record_line): Remove
9361         deduplication code.
9362
9363 2020-04-02  Tom de Vries  <tdevries@suse.de>
9364
9365         PR ada/24671
9366         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
9367
9368 2020-04-02  Tom de Vries  <tdevries@suse.de>
9369
9370         * dwarf2/read.c (dwarf2_gdb_index_functions,
9371         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
9372         NULL.
9373         * psymtab.c (psym_lookup_global_symbol_language): New function.
9374         (psym_functions): Init psym_lookup_global_symbol_language with
9375         psym_lookup_global_symbol_language.
9376         * symfile-debug.c (debug_sym_quick_functions): Init
9377         lookup_global_symbol_language with NULL.
9378         * symfile.c (set_initial_language): Remove fixme comment.
9379         * symfile.h (struct quick_symbol_functions): Add
9380         lookup_global_symbol_language.
9381         * symtab.c (find_quick_global_symbol_language): New function.
9382         (find_main_name): Use find_quick_global_symbol_language.
9383
9384 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9385
9386         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
9387
9388 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9389
9390         * buildsym.c (record_line): Fix undefined behavior and preserve
9391         lines at eof.
9392
9393 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9394
9395         * buildsym.c (record_line): Fix the resizing condition.
9396
9397 2020-04-01  Tom Tromey  <tom@tromey.com>
9398
9399         * value.h (value_literal_complex): Add comment.
9400         * valops.c (value_literal_complex): Refer to value.h.
9401
9402 2020-04-01  Tom Tromey  <tom@tromey.com>
9403
9404         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9405         (scalar_type): New rule, from typebase.
9406         (typebase): Use scalar_type.  Recognize complex types.
9407         (field_name): Handle FLOAT_KEYWORD.
9408         (ident_tokens): Add _Complex and __complex__.
9409
9410 2020-04-01  Tom Tromey  <tom@tromey.com>
9411
9412         PR exp/25299:
9413         * valarith.c (promotion_type, complex_binop): New functions.
9414         (scalar_binop): Handle complex numbers.  Use promotion_type.
9415         (value_pos, value_neg, value_complement): Handle complex numbers.
9416
9417 2020-04-01  Tom Tromey  <tom@tromey.com>
9418
9419         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9420         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9421         (parse_number): Handle complex numbers.
9422
9423 2020-04-01  Tom Tromey  <tom@tromey.com>
9424
9425         * c-valprint.c (c_decorations): Change complex suffix to "i".
9426
9427 2020-04-01  Tom Tromey  <tom@tromey.com>
9428
9429         * valprint.c (generic_value_print_complex): Use accessors.
9430         * value.h (value_real_part, value_imaginary_part): Declare.
9431         * valops.c (value_real_part, value_imaginary_part): New
9432         functions.
9433         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9434
9435 2020-04-01  Tom Tromey  <tom@tromey.com>
9436
9437         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9438         (read_range_type): Update.
9439         * mdebugread.c (basic_type): Update.
9440         * go-lang.c (build_go_types): Use init_complex_type.
9441         * gdbtypes.h (struct main_type) <complex_type>: New member.
9442         (init_complex_type): Update.
9443         (arch_complex_type): Don't declare.
9444         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9445         Make name if none given.  Use alloc_type_copy.  Look for cached
9446         complex type.
9447         (arch_complex_type): Remove.
9448         (gdbtypes_post_init): Use init_complex_type.
9449         * f-lang.c (build_fortran_types): Use init_complex_type.
9450         * dwarf2/read.c (read_base_type): Update.
9451         * d-lang.c (build_d_types): Use init_complex_type.
9452         * ctfread.c (read_base_type): Update.
9453
9454 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9455
9456         * infrun.c (stop_all_threads): Update assertion, plus when
9457         stopping threads, take into account that we might be trying
9458         to stop an all-stop target.
9459         (stop_waiting): Call 'stop_all_threads' if there exists a
9460         non-stop target.
9461
9462 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9463
9464         * target.h (exists_non_stop_target): New function declaration.
9465         * target.c (exists_non_stop_target): New function.
9466
9467 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9468
9469         PR gdb/24789
9470         * eval.c (is_integral_or_integral_reference): New function.
9471         (evaluate_subexp_standard): Allow integer references in
9472         pointer arithmetic.
9473
9474 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9475
9476         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9477         check for no ptid in the stop reply when the target is non-stop.
9478
9479 2020-04-01  Tom Tromey  <tromey@adacore.com>
9480
9481         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9482         "name" parameter to rvalue reference.  Initialize m_name_holder.
9483         <lookup_name_info>: New overloads.
9484         <name>: Return gdb::string_view.
9485         <c_str>: New method.
9486         <make_ignore_params>: Update.
9487         <search_name_hash>: Update.
9488         <language_lookup_name>: Return const char *.
9489         <m_name>: Change type.
9490         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9491         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9492         (lookup_name_info::match_any): Update.
9493         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9494         Update.
9495         * minsyms.c (linkage_name_str): Update.
9496         * language.c (default_symbol_name_matcher): Update.
9497         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9498         Update.
9499         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9500         (ada_lookup_name_info::ada_lookup_name_info): Update.
9501         (literal_symbol_name_matcher): Update.
9502
9503 2020-04-01  Tom Tromey  <tromey@adacore.com>
9504
9505         * psymtab.c (psymtab_search_name): Remove function.
9506         (psym_lookup_symbol): Create search name and lookup name here.
9507         (lookup_partial_symbol): Remove "name" parameter; add
9508         lookup_name.
9509         (psym_expand_symtabs_for_function): Update.
9510
9511 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9512
9513         PR tui/25597:
9514         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9515
9516 2020-03-31  Tom Tromey  <tromey@adacore.com>
9517
9518         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9519         memcpy.
9520
9521 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9522
9523         * features/riscv/32bit-csr.xml: Regenerated.
9524         * features/riscv/64bit-csr.xml: Regenerated.
9525
9526 2020-03-30  Tom Tromey  <tromey@adacore.com>
9527
9528         * ada-valprint.c (print_variant_part): Update.
9529         * ada-lang.h (ada_which_variant_applies): Update.
9530         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
9531         outer_valaddr parameters; replace with "outer" value parameter.
9532         (to_fixed_variant_branch_type): Update.
9533
9534 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9535
9536         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
9537         <list>.  Remove inclusion of observable.h.
9538         (PPC_DEBUG_CURRENT_VERSION): Move up define.
9539         (struct arch_lwp_info): New struct.
9540         (class ppc_linux_dreg_interface): New class.
9541         (struct ppc_linux_process_info): New struct.
9542         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
9543         <low_new_clone, low_forget_process, low_prepare_to_resume>
9544         <copy_thread_dreg_state, mark_thread_stale>
9545         <mark_debug_registers_changed, register_hw_breakpoint>
9546         <clear_hw_breakpoint, register_wp, clear_wp>
9547         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
9548         <num_memory_accesses, get_trigger_type>
9549         <create_watchpoint_request, hwdebug_point_cmp>
9550         <init_arch_lwp_info, get_arch_lwp_info>
9551         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
9552         methods.
9553         <struct ptid_hash>: New inner struct.
9554         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
9555         members.
9556         (saved_dabr_value, hwdebug_info, max_slots_number)
9557         (struct hw_break_tuple, struct thread_points, ppc_threads)
9558         (have_ptrace_hwdebug_interface)
9559         (hwdebug_find_thread_points_by_tid)
9560         (hwdebug_insert_point, hwdebug_remove_point): Remove.
9561         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
9562         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
9563         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
9564         use m_dreg_interface.
9565         (hwdebug_point_cmp): Change to...
9566         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
9567         reference arguments instead of pointers.
9568         (ppc_linux_nat_target::ranged_break_num_registers): Use
9569         m_dreg_interface.
9570         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
9571         m_dreg_interface.  Call register_hw_breakpoint.
9572         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
9573         m_dreg_interface.  Call clear_hw_breakpoint.
9574         (get_trigger_type): Change to...
9575         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
9576         comment.
9577         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
9578         use m_dreg_interface.  Call register_hw_breakpoint.
9579         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
9580         use m_dreg_interface.  Call clear_hw_breakpoint.
9581         (can_use_watchpoint_cond_accel): Change to...
9582         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
9583         method.  Update comment, use m_dreg_interface and
9584         m_process_info.
9585         (calculate_dvc): Change to...
9586         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
9587         m_dreg_interface.
9588         (num_memory_accesses): Change to...
9589         (ppc_linux_nat_target::num_memory_accesses): ...this method.
9590         (check_condition): Change to...
9591         (ppc_linux_nat_target::check_condition): ...this method.
9592         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
9593         comment, use m_dreg_interface.
9594         (create_watchpoint_request): Change to...
9595         (ppc_linux_nat_target::create_watchpoint_request): ...this
9596         method.  Use m_dreg_interface.
9597         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
9598         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
9599         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
9600         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
9601         (ppc_linux_nat_target::low_forget_process)
9602         (ppc_linux_nat_target::low_new_fork)
9603         (ppc_linux_nat_target::low_new_clone)
9604         (ppc_linux_nat_target::low_delete_thread)
9605         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
9606         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
9607         only call mark_thread_stale.
9608         (ppc_linux_thread_exit): Remove.
9609         (ppc_linux_nat_target::stopped_data_address): Change to...
9610         (ppc_linux_nat_target::low_stopped_data_address): This. Add
9611         comment, use m_dreg_interface and m_thread_hw_breakpoints.
9612         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
9613         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
9614         comment.  Call low_stopped_data_address.
9615         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
9616         m_dreg_interface.
9617         (ppc_linux_nat_target::masked_watch_num_registers): Use
9618         m_dreg_interface.
9619         (ppc_linux_nat_target::copy_thread_dreg_state)
9620         (ppc_linux_nat_target::mark_thread_stale)
9621         (ppc_linux_nat_target::mark_debug_registers_changed)
9622         (ppc_linux_nat_target::register_hw_breakpoint)
9623         (ppc_linux_nat_target::clear_hw_breakpoint)
9624         (ppc_linux_nat_target::register_wp)
9625         (ppc_linux_nat_target::clear_wp)
9626         (ppc_linux_nat_target::init_arch_lwp_info)
9627         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
9628         (_initialize_ppc_linux_nat): Remove observer callback.
9629
9630 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9631
9632         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
9633         (ppc_linux_nat_target::auxv_parse)
9634         (ppc_linux_nat_target::read_description)
9635         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
9636         Move up.
9637
9638 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9639
9640         * linux-nat.h (low_new_clone): New method.
9641         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
9642
9643 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9644
9645         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
9646         (dbx_expand_psymtab): ... this.
9647         (start_psymtab): Update.
9648         * mdebugread.c (psymtab_to_symtab_1): Rename to...
9649         (mdebug_expand_psymtab): ... this.
9650         (parse_partial_symbols): Update.
9651         (new_psymtab): Update.
9652         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
9653         (xcoff_expand_psymtab): ... this.
9654         (xcoff_start_psymtab): Update.
9655
9656 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9657
9658         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
9659         <expand_dependencies>: ... this.
9660         * psymtab.c (partial_symtab::read_dependencies): Rename to...
9661         (partial_symtab::expand_dependencies): ... this.
9662         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
9663         Update.
9664         (dwarf2_psymtab::expand_psymtab): Update.
9665         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9666         * mdebugread.c (psymtab_to_symtab_1): Update.
9667         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9668
9669 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9670
9671         * psympriv.h (discard_psymtab): Remove.
9672         * dbxread.c (dbx_end_psymtab): Update.
9673         * xcoffread.c (xcoff_end_psymtab): Update.
9674
9675 2020-03-28  Tom Tromey  <tom@tromey.com>
9676
9677         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
9678         comment.
9679
9680 2020-03-28  Tom Tromey  <tom@tromey.com>
9681
9682         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
9683
9684 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
9685
9686         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9687
9688 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
9689
9690         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
9691
9692 2020-03-26  Tom Tromey  <tom@tromey.com>
9693
9694         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
9695         (mark_common_block_symbol_computed, read_tag_string_type)
9696         (attr_to_dynamic_prop, read_subrange_type): Update.
9697         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
9698         to be methods on struct attribute.
9699         (skip_one_die, process_imported_unit_die, read_namespace_alias)
9700         (read_call_site_scope, partial_die_info::read)
9701         (partial_die_info::read, lookup_die_type, follow_die_ref):
9702         Update.
9703         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
9704         from dwarf2_get_ref_die_offset.
9705         (attribute::constant_value): New method, from
9706         dwarf2_get_attr_constant_value.
9707         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
9708         Declare method.
9709         <constant_value>: New method.
9710
9711 2020-03-26  Tom Tromey  <tom@tromey.com>
9712
9713         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
9714         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
9715         (dwarf_type_encoding_name): Move to stringify.c.
9716         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
9717         * dwarf2/stringify.c: New file.
9718         * dwarf2/stringify.h: New file.
9719
9720 2020-03-26  Tom Tromey  <tom@tromey.com>
9721
9722         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
9723         Rewrite.
9724
9725 2020-03-26  Tom Tromey  <tom@tromey.com>
9726
9727         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
9728         methods.
9729         * dwarf2/read.c (lookup_addr_base): Move to die.h.
9730         (lookup_ranges_base): Likewise.
9731         (read_cutu_die_from_dwo, read_full_die_1): Update.
9732
9733 2020-03-26  Tom Tromey  <tom@tromey.com>
9734
9735         * dwarf2/read.c (read_import_statement, read_file_scope)
9736         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
9737         (read_lexical_block_scope, read_call_site_scope)
9738         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
9739         (handle_struct_member_die, process_structure_scope)
9740         (update_enumeration_type_from_children)
9741         (process_enumeration_scope, read_array_type, read_common_block)
9742         (read_namespace, read_module, read_subroutine_type): Update.
9743         (sibling_die): Remove.
9744
9745 2020-03-26  Tom Tromey  <tom@tromey.com>
9746
9747         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
9748         (build_type_psymtabs_reader, read_structure_type)
9749         (read_enumeration_type, read_full_die_1): Update.
9750         (dwarf2_attr_no_follow): Move to die.h.
9751         * dwarf2/die.h (struct die_info) <attr>: New method.
9752
9753 2020-03-26  Tom Tromey  <tom@tromey.com>
9754
9755         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
9756         <base_address>: Now an optional.
9757         (dwarf2_find_base_address, dwarf2_rnglists_process)
9758         (dwarf2_ranges_process, fill_in_loclist_baton)
9759         (dwarf2_symbol_mark_computed): Update.
9760
9761 2020-03-26  Tom Tromey  <tom@tromey.com>
9762
9763         * dwarf2/read.c (struct die_info): Move to die.h.
9764         * dwarf2/die.h: New file.
9765
9766 2020-03-26  Tom Tromey  <tom@tromey.com>
9767
9768         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
9769         * dwarf2/read.c
9770         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9771         Move to line-header.c.
9772         (read_checked_initial_length_and_offset, read_formatted_entries):
9773         Likewise.
9774         (dwarf_decode_line_header): Split into two.
9775         * dwarf2/line-header.c
9776         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9777         Move from read.c.
9778         (read_checked_initial_length_and_offset, read_formatted_entries):
9779         Likewise.
9780         (dwarf_decode_line_header): New function, split from read.c.
9781
9782 2020-03-26  Tom Tromey  <tom@tromey.com>
9783
9784         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
9785         Declare method.
9786         * dwarf2/read.c (read_attribute_value): Update.
9787         (dwarf2_per_objfile::read_line_string): Rename from
9788         read_indirect_line_string.
9789         (read_formatted_entries): Update.
9790
9791 2020-03-26  Tom Tromey  <tom@tromey.com>
9792
9793         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
9794         variable.
9795
9796 2020-03-26  Tom Tromey  <tom@tromey.com>
9797
9798         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
9799         const.
9800         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
9801         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
9802         parameter const.
9803
9804 2020-03-26  Tom Tromey  <tom@tromey.com>
9805
9806         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
9807         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
9808         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
9809         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
9810
9811 2020-03-26  Tom Tromey  <tom@tromey.com>
9812
9813         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
9814         file_names_size, file_full_name, file_file_name>: Use const.
9815         <file_name_at, file_names>: Add const overload.
9816         * dwarf2/line-header.c (line_header::file_file_name)
9817         (line_header::file_full_name): Update.
9818
9819 2020-03-26  Tom Tromey  <tom@tromey.com>
9820
9821         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
9822         (macro_start_file, consume_improper_spaces)
9823         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
9824         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
9825         (dwarf_decode_macros): Move to macro.c.
9826         * dwarf2/macro.c: New file.
9827         * dwarf2/macro.h: New file.
9828         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
9829
9830 2020-03-26  Tom Tromey  <tom@tromey.com>
9831
9832         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
9833         method.
9834         * dwarf2/section.c: New method.  From
9835         read_indirect_string_at_offset_from.
9836         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
9837         (read_indirect_string_at_offset_from): Move to section.c.
9838         (read_indirect_string_at_offset): Rewrite.
9839         (read_indirect_line_string_at_offset): Remove.
9840         (read_indirect_string, read_indirect_line_string)
9841         (dwarf_decode_macro_bytes): Update.
9842
9843 2020-03-26  Tom Tromey  <tom@tromey.com>
9844
9845         * dwarf2/section.h (struct dwarf2_section_info)
9846         <overload_complaint>: Declare.
9847         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9848         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9849         Rename from dwarf2_section_buffer_overflow_complaint.
9850         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9851         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9852
9853 2020-03-26  Tom Tromey  <tom@tromey.com>
9854
9855         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9856         Declare.
9857         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9858         Move from read.c.
9859         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9860         to section.c.
9861
9862 2020-03-26  Tom Tromey  <tom@tromey.com>
9863
9864         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9865
9866 2020-03-26  Tom Tromey  <tom@tromey.com>
9867
9868         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9869         "builder".
9870         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9871         parameter.
9872         (dwarf_decode_macros): Update.
9873
9874 2020-03-26  Tom Tromey  <tom@tromey.com>
9875
9876         * dwarf2/read.c (read_attribute_value): Update.
9877         (read_indirect_string_from_dwz): Move to dwz.c; change into
9878         method.
9879         (dwarf_decode_macro_bytes): Update.
9880         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9881         * dwarf2/dwz.c: New file.
9882         * Makefile.in (COMMON_SFILES): Add dwz.c.
9883
9884 2020-03-26  Tom Tromey  <tom@tromey.com>
9885
9886         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9887         * dwarf2/read.c: Add include.
9888         * dwarf2/index-write.c: Add include.
9889         * dwarf2/index-cache.c: Add include.
9890         * dwarf2/dwz.h: New file.
9891
9892 2020-03-25  Tom Tromey  <tom@tromey.com>
9893
9894         * compile/compile-object-load.c (get_out_value_type): Mention
9895         correct symbol name in error message.
9896
9897 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9898
9899         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9900
9901 2020-03-25  Tom de Vries  <tdevries@suse.de>
9902
9903         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9904         * symmisc.c (dump_symtab_1): Print user and includes fields.
9905         (maintenance_info_symtabs): Same.
9906
9907 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9908
9909         PR gdb/25534
9910         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9911         (riscv_regcache_cooked_write): New function.
9912         (riscv_push_dummy_call): Use new function.
9913         (riscv_return_value): Likewise.
9914
9915 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9916
9917         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9918         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9919         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9920         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9921         * infrun.c (follow_fork): Likewise.
9922         (follow_fork_inferior): Likewise.
9923         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9924         * linux-nat.h (class linux_nat_target): Likewise.
9925         * remote.c (class remote_target) <follow_fork>: Likewise.
9926         (remote_target::follow_fork): Likewise.
9927         * target-delegates.c: Re-generate.
9928         * target.c (default_follow_fork): Likewise.
9929         (target_follow_fork): Likewise.
9930         * target.h (struct target_ops) <follow_fork>: Likewise.
9931         (target_follow_fork): Likewise.
9932
9933 2020-03-24  Tom de Vries  <tdevries@suse.de>
9934
9935         * psymtab.c (maintenance_info_psymtabs): Print user field.
9936
9937 2020-03-20  Tom Tromey  <tromey@adacore.com>
9938
9939         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9940         const.
9941         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9942         const.
9943
9944 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9945
9946         * ptrace.m4: Don't check for ptrace declaration.
9947         * config.in: Re-generate.
9948         * configure: Re-generate.
9949         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9950         not defined.
9951
9952 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9953
9954         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9955         `PTRACE_TYPE_RET'.
9956         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9957         * sparc-nat.c (gdb_ptrace): Likewise.
9958         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9959
9960 2020-03-20  Tom Tromey  <tromey@adacore.com>
9961
9962         * c-exp.y (lex_one_token): Fix assert.
9963
9964 2020-03-20  Tom Tromey  <tromey@adacore.com>
9965
9966         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9967         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9968         strncpy call.
9969
9970 2020-03-20  Tom Tromey  <tromey@adacore.com>
9971
9972         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9973
9974 2020-03-20  Tom Tromey  <tromey@adacore.com>
9975
9976         * ada-valprint.c (print_variant_part): Remove parameters; switch
9977         to value-based API.
9978         (print_field_values): Likewise.
9979         (ada_val_print_struct_union): Likewise.
9980         (ada_value_print_1): Update.
9981
9982 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9983
9984         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9985         nbsd_nat_target instead of inf_ptrace_target.
9986         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9987         nbsd_nat_target.
9988
9989 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9990
9991         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9992         it to the ptrace call.
9993         * (store_registers): Likewise.
9994
9995 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9996
9997         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9998         it to the ptrace call.
9999         * (store_registers): Likewise.
10000
10001 2020-03-19  Luis Machado  <luis.machado@linaro.org>
10002
10003         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10004         valid, fetch vg value from ptrace.
10005
10006 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10007         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10008         * inf-ptrace.c: Likewise.
10009         * (gdb_ptrace): Add.
10010         * (inf_ptrace_target::resume): Update.
10011         * (inf_ptrace_target::xfer_partial): Likewise.
10012         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10013         * (inf_ptrace_peek_poke): Update.
10014
10015 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10016
10017         * x86-bsd-nat.c (gdb_ptrace): New.
10018         * (x86bsd_dr_set): Add new argument `ptid'.
10019         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10020         x86bsd_dr_set_addr): Update.
10021
10022 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10023
10024         * remote.c (remote_target::process_stop_reply): Handle events for
10025         all threads differently.
10026
10027 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10028
10029         * completer.c (completion_tracker::remove_completion): Define new
10030         function.
10031         * completer.h (completion_tracker::remove_completion): Declare new
10032         function.
10033         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10034         when adding a C++ function symbol.
10035
10036 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10037
10038         * completer.c (completion_tracker::completion_hash_entry): Define
10039         new class.
10040         (advance_to_filename_complete_word_point): Call
10041         recompute_lowest_common_denominator.
10042         (completion_tracker::completion_tracker): Call discard_completions
10043         to setup the hash table.
10044         (completion_tracker::discard_completions): Allow for being called
10045         from the constructor, pass new equal function, and element deleter
10046         when constructing the hash table.  Initialise new class member
10047         variables.
10048         (completion_tracker::maybe_add_completion): Remove use of
10049         m_entries_vec, and store more information into m_entries_hash.
10050         (completion_tracker::recompute_lcd_visitor): New function, most
10051         content taken from...
10052         (completion_tracker::recompute_lowest_common_denominator):
10053         ...here, this now just visits each item in the hash calling the
10054         above visitor.
10055         (completion_tracker::build_completion_result): Remove use of
10056         m_entries_vec, call recompute_lowest_common_denominator.
10057         * completer.h (completion_tracker::have_completions): Remove use
10058         of m_entries_vec.
10059         (completion_tracker::completion_hash_entry): Declare new class.
10060         (completion_tracker::recompute_lowest_common_denominator): Change
10061         function signature.
10062         (completion_tracker::recompute_lcd_visitor): Declare new function.
10063         (completion_tracker::m_entries_vec): Delete.
10064         (completion_tracker::m_entries_hash): Initialize to NULL.
10065         (completion_tracker::m_lowest_common_denominator_valid): New
10066         member variable.
10067         (completion_tracker::m_lowest_common_denominator_max_length): New
10068         member variable.
10069
10070 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10071
10072         * regformats/regdef.h: Put reg in gdb namespace.
10073
10074 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10075
10076         * i386-bsd-nat.c (gdb_ptrace): New.
10077         * (i386bsd_fetch_inferior_registers,
10078         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10079         * (i386bsd_fetch_inferior_registers,
10080         i386bsd_store_inferior_registers) Use gdb_ptrace.
10081
10082 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10083
10084         * amd64-bsd-nat.c (gdb_ptrace): New.
10085         * (amd64bsd_fetch_inferior_registers,
10086         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10087         * (amd64bsd_fetch_inferior_registers,
10088         amd64bsd_store_inferior_registers) Use gdb_ptrace.
10089
10090 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10091
10092         * user-regs.c (user_reg::read): Rename to...
10093         (user_reg::xread): ...this.
10094         * (append_user_reg): Rename argument `read' to `xread'.
10095         * (user_reg_add_builtin): Likewise.
10096         * (user_reg_add): Likewise.
10097         * (value_of_user_reg): Likewise.
10098
10099 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10100
10101         * sparc-nat.c (gdb_ptrace): New.
10102         * sparc-nat.c (sparc_fetch_inferior_registers)
10103         (sparc_store_inferior_registers) Remove obsolete comment.
10104         * sparc-nat.c (sparc_fetch_inferior_registers)
10105         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
10106         * sparc-nat.c (sparc_fetch_inferior_registers)
10107         (sparc_store_inferior_registers) Use gdb_ptrace.
10108
10109 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10110
10111         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
10112         it to the ptrace call.
10113         * sh-nbsd-nat.c (store_registers): Likewise.
10114
10115 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10116
10117         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
10118         nbsd_nat_target instead of inf_ptrace_target.
10119         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10120         nbsd_nat_target.
10121
10122 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10123
10124         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
10125
10126 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10127
10128         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
10129         <sys/sysctl.h>.
10130         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
10131
10132 2020-03-17  Tom de Vries  <tdevries@suse.de>
10133
10134         PR gdb/23710
10135         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
10136         fields.
10137         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
10138         fields.
10139         (process_imported_unit_die): Skip import of c++ CUs.
10140
10141 2020-03-16  Tom Tromey  <tom@tromey.com>
10142
10143         * p-valprint.c (pascal_object_print_value): Initialize
10144         base_value.
10145
10146 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
10147             Shahab Vahedi  <shahab@synopsys.com>
10148
10149         * Makefile.in: Add arch/arc.o
10150         * configure.tgt: Likewise.
10151         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
10152         (_initialize_arc_tdep): Don't initialize old target descriptions.
10153         (arc_read_description): New function to cache target descriptions.
10154         * arc-tdep.h (arc_read_description): Add proto type.
10155         * arch/arc.c: New file.
10156         * arch/arc.h: Likewise.
10157         * features/Makefile: Replace old target descriptions with new.
10158         * features/arc-arcompact.c: Remove.
10159         * features/arc-arcompact.xml: Likewise.
10160         * features/arc-v2.c: Likewise
10161         * features/arc-v2.xml: Likewise
10162         * features/arc/aux-arcompact.xml: New file.
10163         * features/arc/aux-v2.xml: Likewise.
10164         * features/arc/core-arcompact.xml: Likewise.
10165         * features/arc/core-v2.xml: Likewise.
10166         * features/arc/aux-arcompact.c: Generate.
10167         * features/arc/aux-v2.c: Likewise.
10168         * features/arc/core-arcompact.c: Likewise.
10169         * features/arc/core-v2.c: Likewise.
10170         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
10171
10172 2020-03-16  Tom Tromey  <tromey@adacore.com>
10173
10174         PR gdb/25663:
10175         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
10176         putting value into bcache.
10177
10178 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10179
10180         PR gdb/21500
10181         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
10182         to...
10183         (amd64_windows_init_abi_common): ... this.  Don't set size of
10184         long type.
10185         (amd64_windows_init_abi): New function.
10186         (amd64_cygwin_init_abi): New function.
10187         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
10188         the Cygwin OS ABI.
10189         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
10190         comment.
10191
10192 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10193
10194         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
10195         * windows-tdep.c (CYGWIN_DLL_NAME): New.
10196         (pe_import_directory_entry): New struct type.
10197         (is_linked_with_cygwin_dll): New function.
10198         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
10199         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
10200         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
10201
10202 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10203
10204         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
10205         i386_cygwin_core_osabi_sniffer.
10206
10207 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10208
10209         * i386-cygwin-tdep.c: Rename to...
10210         * i386-windows-tdep.c: ... this.
10211         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
10212         i386-windows-tdep.c.
10213         * configure.tgt: Likewise.
10214
10215 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10216
10217         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
10218         * osabi.c (gdb_osabi_names): Add "Windows".
10219         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
10220         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
10221         (i386_cygwin_core_osabi_sniffer): New function, extracted from
10222         i386_cygwin_osabi_sniffer.
10223         (_initialize_i386_cygwin_tdep): Register OS ABI
10224         GDB_OSABI_WINDOWS for i386.
10225         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
10226         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
10227         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
10228         for x86-64.
10229         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
10230         when the target matches '*-*-mingw*'.
10231
10232 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10233
10234         * defs.h (enum gdb_osabi): Move to...
10235         * osabi.h (enum gdb_osabi): ... here.
10236         * gdbarch.sh: Include osabi.h in gdbarch.h.
10237         * gdbarch.h: Re-generate.
10238
10239 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10240
10241         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
10242         function.
10243         (_initialize_amd64_windows_tdep): Register osabi sniffer.
10244
10245 2020-03-14  Tom Tromey  <tom@tromey.com>
10246
10247         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
10248         for C++.
10249         (c_type_print_modifier): Likewise.  Add "language" parameter.
10250         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
10251         (c_type_print_base_1): Update.
10252         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
10253         constants.
10254         * type-stack.c (type_stack::insert): Handle tp_atomic and
10255         tp_restrict.
10256         (type_stack::follow_type_instance_flags): Likewise.
10257         (type_stack::follow_types): Likewise.  Merge type-following code.
10258         * c-exp.y (RESTRICT, ATOMIC): New tokens.
10259         (space_identifier, cv_with_space_id)
10260         (const_or_volatile_or_space_identifier_noopt)
10261         (const_or_volatile_or_space_identifier): Remove.
10262         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
10263         rules.
10264         (ptr_operator, typebase): Update.
10265         (enum token_flag) <FLAG_C>: New constant.
10266         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
10267         "_Atomic".
10268         (lex_one_token): Handle FLAG_C.
10269
10270 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10271
10272         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
10273         it to the ptrace call.
10274         * m68k-bsd-nat.c (store_registers): Likewise.
10275
10276 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10277
10278         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
10279         gdb_byte *.
10280         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
10281         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
10282         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
10283
10284 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10285
10286         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
10287         nbsd_nat_target instead of inf_ptrace_target.
10288         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10289         nbsd_nat_target.
10290
10291 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10292
10293         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
10294         register_t.
10295
10296 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10297
10298         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
10299         it to the ptrace call.
10300         * alpha-bsd-nat.c (store_registers): Likewise.
10301
10302 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10303
10304         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
10305         includes.
10306         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
10307         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
10308         fill_fpregset): Likewise.
10309
10310 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10311
10312         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
10313         nbsd_nat_target instead of inf_ptrace_target.
10314         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10315         nbsd_nat_target.
10316
10317 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10318
10319         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
10320         register_t.
10321
10322 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10323
10324         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
10325         it to the ptrace call.
10326         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
10327         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
10328         * arm-nbsd-nat.c (store_register): Likewise.
10329         * arm-nbsd-nat.c (store_regs): Likewise.
10330         * arm-nbsd-nat.c (store_fp_register): Likewise.
10331         * arm-nbsd-nat.c (store_fp_regs): Likewise.
10332
10333 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10334
10335         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
10336         nbsd_nat_target instead of inf_ptrace_target.
10337         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10338         nbsd_nat_target.
10339
10340 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10341
10342         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
10343         it to the ptrace call.
10344         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
10345
10346 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10347
10348         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
10349         it to the ptrace call.
10350         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
10351
10352 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10353
10354         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
10355         gdb_byte *.
10356         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
10357
10358 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10359
10360         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
10361         instead of inf_ptrace_target.
10362         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10363         nbsd_nat_target.
10364
10365 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10366
10367         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10368         register_t.
10369
10370 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10371
10372         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10373         register_t.
10374
10375 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10376
10377         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
10378         register_t.
10379
10380 2020-03-13  Tom Tromey  <tom@tromey.com>
10381
10382         * value.h (val_print): Don't declare.
10383         * valprint.h (val_print_array_elements)
10384         (val_print_scalar_formatted, generic_val_print): Don't declare.
10385         * valprint.c (generic_val_print_array): Take a struct value.
10386         (generic_val_print_ptr, generic_val_print_memberptr)
10387         (generic_val_print_bool, generic_val_print_int)
10388         (generic_val_print_char, generic_val_print_complex)
10389         (generic_val_print): Remove.
10390         (generic_value_print): Update.
10391         (do_val_print): Remove unused parameters.  Don't call
10392         la_val_print.
10393         (val_print): Remove.
10394         (common_val_print): Update.  Don't call value_check_printable.
10395         (val_print_scalar_formatted, val_print_array_elements): Remove.
10396         * rust-lang.c (rust_val_print): Remove.
10397         (rust_language_defn): Update.
10398         * p-valprint.c (pascal_val_print): Remove.
10399         (pascal_value_print_inner): Update.
10400         (pascal_object_print_val_fields, pascal_object_print_val):
10401         Remove.
10402         (pascal_object_print_static_field): Update.
10403         * p-lang.h (pascal_val_print): Don't declare.
10404         * p-lang.c (pascal_language_defn): Update.
10405         * opencl-lang.c (opencl_language_defn): Update.
10406         * objc-lang.c (objc_language_defn): Update.
10407         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10408         * m2-lang.h (m2_val_print): Don't declare.
10409         * m2-lang.c (m2_language_defn): Update.
10410         * language.h (struct language_defn) <la_val_print>: Remove.
10411         * language.c (unk_lang_value_print_inner): Rename.  Change
10412         argument types.
10413         (unknown_language_defn, auto_language_defn): Update.
10414         * go-valprint.c (go_val_print): Remove.
10415         * go-lang.h (go_val_print): Don't declare.
10416         * go-lang.c (go_language_defn): Update.
10417         * f-valprint.c (f_val_print): Remove.
10418         * f-lang.h (f_value_print): Don't declare.
10419         * f-lang.c (f_language_defn): Update.
10420         * d-valprint.c (d_val_print): Remove.
10421         * d-lang.h (d_value_print): Don't declare.
10422         * d-lang.c (d_language_defn): Update.
10423         * cp-valprint.c (cp_print_value_fields)
10424         (cp_print_value_fields_rtti, cp_print_value): Remove.
10425         (cp_print_static_field): Update.
10426         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10427         (c_val_print_struct, c_val_print_union, c_val_print_int)
10428         (c_val_print_memberptr, c_val_print): Remove.
10429         * c-lang.h (c_val_print_array, cp_print_value_fields)
10430         (cp_print_value_fields_rtti): Don't declare.
10431         * c-lang.c (c_language_defn, cplus_language_defn)
10432         (asm_language_defn, minimal_language_defn): Update.
10433         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10434         (ada_val_print_enum): Take a struct value.
10435         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10436         (ada_val_print): Remove.
10437         (ada_value_print_1): Update.
10438         (printable_val_type): Remove.
10439         * ada-lang.h (ada_val_print): Don't declare.
10440         * ada-lang.c (ada_language_defn): Update.
10441
10442 2020-03-13  Tom Tromey  <tom@tromey.com>
10443
10444         * valprint.c (do_val_print): Update.
10445         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10446         a struct value.
10447         (value_to_value_object_no_release): Declare.
10448         * python/py-value.c (value_to_value_object_no_release): New
10449         function.
10450         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10451         struct value.
10452         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10453         function.
10454         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10455         a struct value.
10456         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10457         Declare.
10458         (gdbscm_apply_val_pretty_printer): Take a struct value.
10459         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10460         value.
10461         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10462         value.
10463         * extension-priv.h (struct extension_language_ops)
10464         <apply_val_pretty_printer>: Take a struct value.
10465         * cp-valprint.c (cp_print_value): Create a struct value.
10466         (cp_print_value): Update.
10467
10468 2020-03-13  Tom Tromey  <tom@tromey.com>
10469
10470         * ada-valprint.c (print_field_values): Call common_val_print.
10471
10472 2020-03-13  Tom Tromey  <tom@tromey.com>
10473
10474         * ada-valprint.c (val_print_packed_array_elements): Remove
10475         bitoffset and val parameters.  Call common_val_print.
10476         (ada_val_print_string): Remove offset, address, and original_value
10477         parameters.
10478         (ada_val_print_array): Update.
10479         (ada_value_print_array): New function.
10480         (ada_value_print_1): Call it.
10481
10482 2020-03-13  Tom Tromey  <tom@tromey.com>
10483
10484         * ada-valprint.c (ada_value_print): Use common_val_print.
10485
10486 2020-03-13  Tom Tromey  <tom@tromey.com>
10487
10488         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10489
10490 2020-03-13  Tom Tromey  <tom@tromey.com>
10491
10492         * ada-valprint.c (ada_value_print_num): New function.
10493         (ada_value_print_1): Use it.
10494
10495 2020-03-13  Tom Tromey  <tom@tromey.com>
10496
10497         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10498
10499 2020-03-13  Tom Tromey  <tom@tromey.com>
10500
10501         * ada-valprint.c (ada_value_print_ptr): New function.
10502         (ada_value_print_1): Use it.
10503
10504 2020-03-13  Tom Tromey  <tom@tromey.com>
10505
10506         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10507         call common_val_print.
10508         (ada_val_print_1): Update.
10509         (ada_value_print_1): New function.
10510         (ada_value_print_inner): Rewrite.
10511
10512 2020-03-13  Tom Tromey  <tom@tromey.com>
10513
10514         * cp-valprint.c (cp_print_value_fields): Update.
10515         (cp_print_value): New function.
10516
10517 2020-03-13  Tom Tromey  <tom@tromey.com>
10518
10519         * m2-valprint.c (m2_value_print_inner): Use
10520         cp_print_value_fields.
10521         * cp-valprint.c (cp_print_value_fields): New function.
10522         * c-valprint.c (c_value_print_struct): New function.
10523         (c_value_print_inner): Use c_value_print_struct.
10524         * c-lang.h (cp_print_value_fields): Declare.
10525
10526 2020-03-13  Tom Tromey  <tom@tromey.com>
10527
10528         * c-valprint.c (c_value_print_array): New function.
10529         (c_value_print_inner): Use it.
10530
10531 2020-03-13  Tom Tromey  <tom@tromey.com>
10532
10533         * c-valprint.c (c_value_print_memberptr): New function.
10534         (c_value_print_inner): Use it.
10535
10536 2020-03-13  Tom Tromey  <tom@tromey.com>
10537
10538         * c-valprint.c (c_value_print_int): New function.
10539         (c_value_print_inner): Use it.
10540
10541 2020-03-13  Tom Tromey  <tom@tromey.com>
10542
10543         * c-valprint.c (c_value_print_ptr): New function.
10544         (c_value_print_inner): Use it.
10545
10546 2020-03-13  Tom Tromey  <tom@tromey.com>
10547
10548         * c-valprint.c (c_value_print_inner): Rewrite.
10549
10550 2020-03-13  Tom Tromey  <tom@tromey.com>
10551
10552         * valprint.c (generic_value_print_complex): New function.
10553         (generic_value_print): Use it.
10554
10555 2020-03-13  Tom Tromey  <tom@tromey.com>
10556
10557         * valprint.c (generic_val_print_float): Don't call
10558         val_print_scalar_formatted.
10559         (generic_val_print, generic_value_print): Update.
10560
10561 2020-03-13  Tom Tromey  <tom@tromey.com>
10562
10563         * valprint.c (generic_value_print_char): New function
10564         (generic_value_print): Use it.
10565
10566 2020-03-13  Tom Tromey  <tom@tromey.com>
10567
10568         * valprint.c (generic_value_print_int): New function.
10569         (generic_value_print): Use it.
10570
10571 2020-03-13  Tom Tromey  <tom@tromey.com>
10572
10573         * valprint.c (generic_value_print_bool): New function.
10574         (generic_value_print): Use it.
10575
10576 2020-03-13  Tom Tromey  <tom@tromey.com>
10577
10578         * valprint.c (generic_val_print_func): Simplify.
10579         (generic_val_print, generic_value_print): Update.
10580
10581 2020-03-13  Tom Tromey  <tom@tromey.com>
10582
10583         * valprint.c (generic_val_print_flags): Remove.
10584         (generic_val_print, generic_value_print): Update.
10585         (val_print_type_code_flags): Add original_value parameter.
10586
10587 2020-03-13  Tom Tromey  <tom@tromey.com>
10588
10589         * valprint.c (generic_val_print): Update.
10590         (generic_value_print): Update.
10591         * valprint.c (generic_val_print_enum): Don't call
10592         val_print_scalar_formatted.
10593
10594 2020-03-13  Tom Tromey  <tom@tromey.com>
10595
10596         * valprint.c (generic_value_print): Call generic_value_print_ptr.
10597         * valprint.c (generic_value_print_ptr): New function.
10598
10599 2020-03-13  Tom Tromey  <tom@tromey.com>
10600
10601         * valprint.c (generic_value_print): Rewrite.
10602
10603 2020-03-13  Tom Tromey  <tom@tromey.com>
10604
10605         * p-valprint.c (pascal_object_print_value_fields)
10606         (pascal_object_print_value): New functions.
10607
10608 2020-03-13  Tom Tromey  <tom@tromey.com>
10609
10610         * p-valprint.c (pascal_value_print_inner): Rewrite.
10611
10612 2020-03-13  Tom Tromey  <tom@tromey.com>
10613
10614         * f-valprint.c (f_value_print_innner): Rewrite.
10615
10616 2020-03-13  Tom Tromey  <tom@tromey.com>
10617
10618         * m2-valprint.c (m2_print_unbounded_array): New overload.
10619         (m2_print_unbounded_array): Update.
10620         (m2_print_array_contents): Take a struct value.
10621         (m2_value_print_inner): Rewrite.
10622
10623 2020-03-13  Tom Tromey  <tom@tromey.com>
10624
10625         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
10626         (d_value_print_inner): New function.
10627         * d-lang.h (d_value_print_inner): Declare.
10628         * d-lang.c (d_language_defn): Use d_value_print_inner.
10629
10630 2020-03-13  Tom Tromey  <tom@tromey.com>
10631
10632         * go-valprint.c (go_value_print_inner): New function.
10633         * go-lang.h (go_value_print_inner): Declare.
10634         * go-lang.c (go_language_defn): Use go_value_print_inner.
10635
10636 2020-03-13  Tom Tromey  <tom@tromey.com>
10637
10638         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
10639         API.
10640         (rust_val_print): Rewrite.
10641         (rust_value_print_inner): New function, from rust_val_print.
10642         (rust_language_defn): Use rust_value_print_inner.
10643
10644 2020-03-13  Tom Tromey  <tom@tromey.com>
10645
10646         * ada-valprint.c (ada_value_print_inner): New function.
10647         * ada-lang.h (ada_value_print_inner): Declare.
10648         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
10649
10650 2020-03-13  Tom Tromey  <tom@tromey.com>
10651
10652         * f-valprint.c (f_value_print_innner): New function.
10653         * f-lang.h (f_value_print_innner): Declare.
10654         * f-lang.c (f_language_defn): Use f_value_print_innner.
10655
10656 2020-03-13  Tom Tromey  <tom@tromey.com>
10657
10658         * p-valprint.c (pascal_value_print_inner): New function.
10659         * p-lang.h (pascal_value_print_inner): Declare.
10660         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
10661
10662 2020-03-13  Tom Tromey  <tom@tromey.com>
10663
10664         * m2-valprint.c (m2_value_print_inner): New function.
10665         * m2-lang.h (m2_value_print_inner): Declare.
10666         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
10667
10668 2020-03-13  Tom Tromey  <tom@tromey.com>
10669
10670         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
10671         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
10672         * c-valprint.c (c_value_print_inner): New function.
10673         * c-lang.h (c_value_print_inner): Declare.
10674         * c-lang.c (c_language_defn, cplus_language_defn)
10675         (asm_language_defn, minimal_language_defn): Use
10676         c_value_print_inner.
10677
10678 2020-03-13  Tom Tromey  <tom@tromey.com>
10679
10680         * p-valprint.c (pascal_object_print_value_fields): Now static.
10681         * p-lang.h (pascal_object_print_value_fields): Don't declare.
10682
10683 2020-03-13  Tom Tromey  <tom@tromey.com>
10684
10685         * c-valprint.c (c_val_print_array): Simplify.
10686
10687 2020-03-13  Tom Tromey  <tom@tromey.com>
10688
10689         * valprint.c (value_print_array_elements): New function.
10690         * valprint.h (value_print_array_elements): Declare.
10691
10692 2020-03-13  Tom Tromey  <tom@tromey.com>
10693
10694         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
10695         * mips-tdep.c (mips_print_register): Use
10696         value_print_scalar_formatted.
10697
10698 2020-03-13  Tom Tromey  <tom@tromey.com>
10699
10700         * valprint.h (value_print_scalar_formatted): Declare.
10701         * valprint.c (value_print_scalar_formatted): New function.
10702
10703 2020-03-13  Tom Tromey  <tom@tromey.com>
10704
10705         * valprint.h (generic_value_print): Declare.
10706         * valprint.c (generic_value_print): New function.
10707
10708 2020-03-13  Tom Tromey  <tom@tromey.com>
10709
10710         * valprint.c (do_val_print): Call la_value_print_inner, if
10711         available.
10712         * rust-lang.c (rust_language_defn): Update.
10713         * p-lang.c (pascal_language_defn): Update.
10714         * opencl-lang.c (opencl_language_defn): Update.
10715         * objc-lang.c (objc_language_defn): Update.
10716         * m2-lang.c (m2_language_defn): Update.
10717         * language.h (struct language_defn) <la_value_print_inner>: New
10718         member.
10719         * language.c (unknown_language_defn, auto_language_defn): Update.
10720         * go-lang.c (go_language_defn): Update.
10721         * f-lang.c (f_language_defn): Update.
10722         * d-lang.c (d_language_defn): Update.
10723         * c-lang.c (c_language_defn, cplus_language_defn)
10724         (asm_language_defn, minimal_language_defn): Update.
10725         * ada-lang.c (ada_language_defn): Update.
10726
10727 2020-03-13  Tom Tromey  <tom@tromey.com>
10728
10729         * c-valprint.c (c_value_print): Use common_val_print.
10730
10731 2020-03-13  Tom Tromey  <tom@tromey.com>
10732
10733         * cp-valprint.c (cp_print_static_field): Use common_val_print.
10734
10735 2020-03-13  Tom Tromey  <tom@tromey.com>
10736
10737         * f-valprint.c (f77_print_array_1, f_val_print): Use
10738         common_val_print.
10739
10740 2020-03-13  Tom Tromey  <tom@tromey.com>
10741
10742         * riscv-tdep.c (riscv_print_one_register_info): Use
10743         common_val_print.
10744
10745 2020-03-13  Tom Tromey  <tom@tromey.com>
10746
10747         * mi/mi-main.c (output_register): Use common_val_print.
10748
10749 2020-03-13  Tom Tromey  <tom@tromey.com>
10750
10751         * infcmd.c (default_print_one_register_info): Use
10752         common_val_print.
10753
10754 2020-03-13  Tom Tromey  <tom@tromey.com>
10755
10756         * valprint.h (common_val_print_checked): Declare.
10757         * valprint.c (common_val_print_checked): New function.
10758         * stack.c (print_frame_arg): Use common_val_print_checked.
10759
10760 2020-03-13  Tom Tromey  <tom@tromey.com>
10761
10762         * valprint.c (do_val_print): New function, from val_print.
10763         (val_print): Use do_val_print.
10764         (common_val_print): Use do_val_print.
10765
10766 2020-03-13  Tom Tromey  <tom@tromey.com>
10767
10768         * valprint.c (value_print): Use scoped_value_mark.
10769
10770 2020-03-13  Tom de Vries  <tdevries@suse.de>
10771
10772         PR symtab/25646
10773         * psymtab.c (partial_symtab::partial_symtab): Don't set
10774         globals_offset and statics_offset.  Push element onto
10775         current_global_psymbols and current_static_psymbols stacks.
10776         (concat): New function.
10777         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
10778         element from current_global_psymbols and current_static_psymbols
10779         stacks.  Concat popped elements to global_psymbols and
10780         static_symbols.
10781         (add_psymbol_to_list): Use current_global_psymbols and
10782         current_static_psymbols stacks.
10783         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
10784         current_static_psymbols fields.
10785
10786 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10787
10788         * corelow.c (sniff_core_bfd): Remove.
10789         (class core_target) <m_core_vec>: Remove.
10790         (core_target::core_target): Update.
10791         (core_file_fns): Remove.
10792         (deprecated_add_core_fns): Remove.
10793         (default_core_sniffer): Remove.
10794         (sniff_core_bfd): Remove.
10795         (default_check_format): Remove.
10796         (gdb_check_format): Remove.
10797         (core_target_open): Update.
10798         (core_target::get_core_register_section): Update.
10799         (get_core_registers_cb): Update.
10800         (core_target::fetch_registers): Update.
10801         * gdbcore.h (struct core_fns): Remove.
10802         (deprecated_add_core_fns): Remove.
10803         (default_core_sniffer): Remove.
10804         (default_check_format): Remove.
10805
10806 2020-03-12  Tom Tromey  <tom@tromey.com>
10807
10808         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
10809         CORE_ADDR.
10810         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
10811
10812 2020-03-12  Tom Tromey  <tom@tromey.com>
10813
10814         * remote.c (remote_target::download_tracepoint)
10815         (remote_target::enable_tracepoint)
10816         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
10817         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
10818         sprintf_vma.
10819
10820 2020-03-12  Tom Tromey  <tom@tromey.com>
10821
10822         * symfile-mem.c: Update CORE_ADDR size assert.
10823
10824 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10825
10826         * selftest.m4: Move to gdbsupport/.
10827         * acinclude.m4: Update path to selftest.m4.
10828
10829 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10830
10831         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
10832         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
10833         gdbarch-selfselftests.c and selftest-arch.c.
10834         (SUBDIR_UNITTESTS_OBS): Rename to...
10835         (SELFTESTS_OBS): ... this.
10836         (COMMON_SFILES): Remove disasm-selftests.c and
10837         gdbarch-selftests.c.
10838         * configure.ac: Don't add selftest-arch.{c,o} to
10839         CONFIG_{SRCS,OBS}.
10840         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
10841         preprocessor conditions.
10842
10843 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10844
10845         * configure.ac: Don't source bfd/development.sh.
10846         * selftest.m4: Modify comment.
10847         * configure: Re-generate.
10848
10849 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10850
10851         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10852         not "true" or "false".
10853         * configure: Re-generate.
10854
10855 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10856
10857         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10858         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10859         renamed to arm_nbsd_supply_gregset.
10860         (fetch_register): Update to call arm_nbsd_supply_gregset.
10861         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10862         (arm_netbsd_nat_target::fetch_registers): Update.
10863         (fetch_elfcore_registers): Removed.
10864         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10865         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10866         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10867         not require NetBSD system headers.
10868         (arm_nbsd_regset): New struct.
10869         (arm_nbsd_iterate_over_regset_sections): New function.
10870         (arm_netbsd_init_abi_common): Updated to call
10871         set_gdbarch_iterate_over_regset_sections.
10872         * arm-nbsd-tdep.h: New file.
10873
10874 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10875
10876         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10877         recursion.
10878
10879 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10880
10881         * configure: Re-generate.
10882
10883 2020-03-11  Tom Tromey  <tromey@adacore.com>
10884
10885         * ada-typeprint.c (print_choices): Fix comment.
10886
10887 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10888
10889         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10890         previous item in the list, when the list has no items.
10891
10892 2020-03-11  Tom de Vries  <tdevries@suse.de>
10893
10894         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10895         PROP_LOCLIST handling code.
10896
10897 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10898
10899         * buildsym-legacy.c (record_line): Pass extra parameter to
10900         record_line.
10901         * buildsym.c (buildsym_compunit::record_line): Take an extra
10902         parameter, reduce duplication in the line table, and record the
10903         is_stmt flag in the line table.
10904         * buildsym.h (buildsym_compunit::record_line): Add extra
10905         parameter.
10906         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10907         non-statement lines.
10908         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10909         this to the symtab builder.
10910         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10911         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10912         through to dwarf_record_line_1.
10913         * infrun.c (process_event_stop_test): When stepping, don't stop at
10914         a non-statement instruction, and only refresh the step info when
10915         we land in the middle of a line's range.  Also add an extra
10916         comment.
10917         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10918         field.
10919         * record-btrace.c (btrace_find_line_range): Only record lines
10920         marked as is-statement.
10921         * stack.c (frame_show_address): Show the frame address if we are
10922         in a non-statement sal.
10923         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10924         (maintenance_print_one_line_table): Print a header for the is_stmt
10925         column, and include is_stmt information in the output.
10926         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10927         preference to non-statements.
10928         (find_pcs_for_symtab_line): Prefer is-statement entries.
10929         (find_line_common): Likewise.
10930         * symtab.h (struct linetable_entry): Add is_stmt field.
10931         (struct symtab_and_line): Likewise.
10932         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10933         arranging the line table.
10934
10935 2020-03-07  Tom de Vries  <tdevries@suse.de>
10936
10937         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10938         DIE.
10939
10940 2020-03-07  Tom Tromey  <tom@tromey.com>
10941
10942         * valops.c (value_literal_complex): Remove obsolete comment.
10943         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10944         comment.
10945
10946 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10947
10948         * infrun.h: Forward-declare thread_info.
10949         (set_step_info): Add thread_info parameter, add doc.
10950         * infrun.c (set_step_info): Add thread_info parameter, move doc
10951         to header.
10952         * infrun.c (process_event_stop_test): Pass thread to
10953         set_step_info call.
10954         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10955         set_step_info.
10956         (prepare_one_step): Add thread_info parameter, pass it to
10957         set_step_frame and prepare_one_step (recursive) call.
10958         (step_1): Pass thread to prepare_one_step call.
10959         (step_command_fsm::should_stop): Pass thread to
10960         prepare_one_step.
10961         (until_next_fsm): Pass thread to set_step_frame call.
10962         (finish_command): Pass thread to set_step_info call.
10963
10964 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10965
10966         * windows-tdep.c (windows_solib_create_inferior_hook):
10967         Check if inferior is running.
10968
10969 2020-03-06  Tom de Vries  <tdevries@suse.de>
10970
10971         * NEWS: Fix "the the".
10972         * ctfread.c: Same.
10973
10974 2020-03-06  Tom de Vries  <tdevries@suse.de>
10975
10976         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10977
10978 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10979
10980         * .dir-locals.el: Add a comment referencing the other copies of
10981         this file.
10982
10983 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10984
10985         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10986         psargs.
10987
10988 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10989
10990         * .gitattributes: New file.
10991
10992 2020-03-04  Tom Tromey  <tom@tromey.com>
10993
10994         * symmisc.c (print_symbol_bcache_statistics)
10995         (print_objfile_statistics): Update.
10996         * symfile.c (allocate_symtab): Use intern.
10997         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10998         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10999         macro_cache>: Remove.
11000         <string_cache>: New member.
11001         (struct objfile) <intern>: New methods.
11002         * elfread.c (elf_symtab_read): Use intern.
11003         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11004         (dwarf2_compute_name, dwarf2_physname)
11005         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11006         names.
11007         (guess_partial_die_structure_name): Update.
11008         (partial_die_info::fixup): Intern name.
11009         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11010         name.
11011         (dwarf2_name): Intern name.  Update.
11012         * buildsym.c (buildsym_compunit::get_macro_table): Use
11013         string_cache.
11014
11015 2020-03-04  Tom Tromey  <tom@tromey.com>
11016
11017         * jit.c (bfd_open_from_target_memory): Make "target" const.
11018         * corefile.c (gnutarget): Now const.
11019         * gdbcore.h (gnutarget): Now const.
11020
11021 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11022
11023         * NEWS: Mention support for WOW64 processes.
11024         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11025         (amd64_windows_segment_register_p): Remove static.
11026         (_initialize_amd64_windows_nat): Update.
11027         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11028         * i386-windows-nat.c (context_offset): Update.
11029         (i386_mappings): Rename and remove static.
11030         (i386_windows_segment_register_p): Remove static.
11031         (_initialize_i386_windows_nat): Update.
11032         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11033         (STATUS_WX86_SINGLE_STEP): New macro.
11034         (EnumProcessModulesEx): New macro.
11035         (Wow64SuspendThread): New macro.
11036         (Wow64GetThreadContext): New macro.
11037         (Wow64SetThreadContext): New macro.
11038         (Wow64GetThreadSelectorEntry): New macro.
11039         (windows_set_context_register_offsets): Add static.
11040         (windows_set_segment_register_p): Likewise.
11041         (windows_add_thread): Adapt for WOW64 processes.
11042         (windows_fetch_one_register): Likewise.
11043         (windows_nat_target::fetch_registers): Likewise.
11044         (windows_store_one_register): Likewise.
11045         (display_selector): Likewise.
11046         (display_selectors): Likewise.
11047         (handle_exception): Likewise.
11048         (windows_continue): Likewise.
11049         (windows_nat_target::resume): Likewise.
11050         (windows_add_all_dlls): Likewise.
11051         (do_initial_windows_stuff): Likewise.
11052         (windows_nat_target::attach): Likewise.
11053         (windows_get_exec_module_filename): Likewise.
11054         (windows_nat_target::create_inferior): Likewise.
11055         (windows_xfer_siginfo): Likewise.
11056         (_initialize_loadable): Initialize Wow64SuspendThread,
11057         Wow64GetThreadContext, Wow64SetThreadContext,
11058         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11059         * windows-nat.h (windows_set_context_register_offsets):
11060         Remove declaration.
11061         (windows_set_segment_register_p): Likewise.
11062         (i386_windows_segment_register_p): Add declaration.
11063         (amd64_windows_segment_register_p): Likewise.
11064
11065 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11066
11067         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11068         in "info registers" for AArch64/ARM.
11069
11070         The change caused "info registers" to not print GPR's.
11071
11072         gdb/ChangeLog:
11073
11074         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11075
11076         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11077         when reg->group is empty and reggroup is not.
11078
11079 2020-03-03  Tom Tromey  <tromey@adacore.com>
11080
11081         * dwarf2/frame.c (struct dwarf2_frame_cache)
11082         <checked_tailcall_bottom, entry_cfa_sp_offset,
11083         entry_cfa_sp_offset_p>: Remove members.
11084         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
11085         (dwarf2_frame_prev_register): Don't call
11086         dwarf2_tailcall_sniffer_first.
11087         (dwarf2_append_unwinders): Don't append tailcall unwinder.
11088         * frame-unwind.c (add_unwinder): New fuction.
11089         (frame_unwind_init): Use it.  Add tailcall unwinder.
11090
11091 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
11092             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11093
11094         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
11095         value should be printed as true.
11096
11097 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
11098
11099         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
11100         (windows_init_abi): Set and use windows_so_ops.
11101
11102 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
11103
11104         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
11105         when verifying if dealing with a convenience variable.
11106
11107 2020-03-03  Luis Machado  <luis.machado@linaro.org>
11108
11109         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
11110
11111 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11112
11113         * infrun.c (gdbarch_supports_displaced_stepping): New.
11114         (use_displaced_stepping): Break up conditions in smaller pieces.
11115         Use gdbarch_supports_displaced_stepping.
11116         (displaced_step_prepare_throw): Use
11117         gdbarch_supports_displaced_stepping.
11118
11119 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11120
11121         * NEWS: Mention new behaviour of the history filename.
11122         * top.c (write_history_p): Add comment.
11123         (show_write_history_p): Add header comment, give a different
11124         message when history writing is on, but the history filename is
11125         empty.
11126         (history_filename): Add comment.
11127         (history_filename_empty): New function.
11128         (show_history_filename): Add header comment, give a different
11129         message when the filename is empty.
11130         (init_history): Compare history_filename against nullptr, and only
11131         read history if the filename is not empty.
11132         (set_history_filename): Add header comment, and only make
11133         non-empty filenames absolute.
11134         (init_main): Make the filename argument to 'set history filename'
11135         optional.
11136
11137 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
11138
11139         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
11140         (arm_supply_vfpregset): ...this, and update to use VFP registers.
11141         (fetch_fp_register): Update.
11142         (fetch_fp_regs): Update.
11143         (store_fp_register): Update.
11144         (store_fp_regs): Update.
11145         (arm_netbsd_nat_target::read_description): New function.
11146         (fetch_elfcore_registers): Update.
11147
11148 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11149
11150         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
11151         general_thread if the stop reply is missing a thread-id.
11152         (remote_target::process_stop_reply): Use the first non-exited
11153         thread if the target didn't pass a thread-id.
11154         * infrun.c (do_target_wait): Move call to
11155         switch_to_inferior_no_thread to ....
11156         (do_target_wait_1): ... here.
11157
11158 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
11159
11160         * debuginfod-support.c: Include defs.h first.
11161
11162 2020-02-28  Tom de Vries  <tdevries@suse.de>
11163
11164         * symfile.c (set_initial_language): Use default language for lookup.
11165
11166 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
11167
11168         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
11169         reader variable, pass `this` to read_cutu_die_from_dwo.
11170
11171 2020-02-27  Aaron Merey  <amerey@redhat.com>
11172
11173         * source.c (open_source_file): Check for nullptr when computing
11174         srcpath.
11175
11176 2020-02-27  Tom Tromey  <tromey@adacore.com>
11177
11178         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
11179         member.
11180         (dwarf2_add_field): Don't update nfields.
11181         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
11182
11183 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
11184
11185         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
11186         abs.
11187
11188 2020-02-26  Tom Tromey  <tom@tromey.com>
11189
11190         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
11191         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
11192         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
11193         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
11194         per_cu_data.
11195
11196 2020-02-26  Tom Tromey  <tom@tromey.com>
11197
11198         * dwarf2/index-write.c (psym_index_map): Change type.
11199         (add_address_entry_worker, write_one_signatured_type)
11200         (recursively_count_psymbols, recursively_write_psymbols)
11201         (class debug_names, psyms_seen_size, write_gdbindex)
11202         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
11203
11204 2020-02-26  Aaron Merey  <amerey@redhat.com>
11205
11206         * Makefile.in: Handle optional debuginfod support.
11207         * NEWS: Update.
11208         * README: Add --with-debuginfod summary.
11209         * config.in: Regenerate.
11210         * configure: Regenerate.
11211         * configure.ac: Handle optional debuginfod support.
11212         * debuginfod-support.c: debuginfod helper functions.
11213         * debuginfod-support.h: Ditto.
11214         * doc/gdb.texinfo: Add --with-debuginfod to configure options
11215         summary.
11216         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
11217         when a dwz file cannot be found.
11218         * elfread.c (elf_symfile_read): Query debuginfod servers when a
11219         debuginfo file cannot be found.
11220         * source.c (open_source_file): Query debuginfod servers when a
11221         source file cannot be found.
11222         * top.c (print_gdb_configuration): Include
11223         --{with,without}-debuginfod in the output.
11224
11225 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
11226
11227         * thread.c (thr_try_catch_cmd): Print thread name.
11228
11229 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
11230
11231         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
11232         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11233         dwarf2_fetch_die_type_sect_off): Move to...
11234         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
11235         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11236         dwarf2_fetch_die_type_sect_off): ... here.
11237         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
11238         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11239         dwarf2_fetch_die_type_sect_off): Move doc to header file.
11240
11241 2020-02-26  Tom de Vries  <tdevries@suse.de>
11242
11243         PR gdb/25603
11244         * symfile.c (set_initial_language): Exit-early if
11245         language_mode == language_mode_manual.
11246
11247 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11248
11249         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
11250         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
11251         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
11252
11253 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11254
11255         * gdbtypes.c (create_array_type_with_stride): Handle negative
11256         array strides.
11257         * valarith.c (value_subscripted_rvalue): Likewise.
11258
11259 2020-02-25  Luis Machado  <luis.machado@linaro.org>
11260
11261         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
11262
11263 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11264
11265         * loc.h (dwarf2_get_die_type): Move to...
11266         * read.h (dwarf2_get_die_type): ... here.
11267         * read.c (dwarf2_get_die_type): Move doc to header.
11268
11269 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
11270
11271         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
11272         'gnulib/Makefile.in' to the list.
11273
11274 2020-02-24  Tom Tromey  <tom@tromey.com>
11275
11276         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
11277         Remove.
11278         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
11279         XOBNEWVEC.
11280
11281 2020-02-24  Tom Tromey  <tom@tromey.com>
11282
11283         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
11284         New method.
11285         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
11286         (dw2_do_instantiate_symtab, dw2_get_file_names)
11287         (build_type_psymtab_dependencies, load_full_type_unit): Update.
11288
11289 2020-02-24  Tom Tromey  <tom@tromey.com>
11290
11291         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
11292         make_scoped_restore.
11293         (dwarf2_psymtab::read_symtab): Don't clear
11294         reading_partial_symbols.
11295
11296 2020-02-24  Tom de Vries  <tdevries@suse.de>
11297
11298         PR gdb/25592
11299         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
11300
11301 2020-02-24  Tom de Vries  <tdevries@suse.de>
11302
11303         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
11304         commands layout next/prev/regs.
11305
11306 2020-02-22  Tom Tromey  <tom@tromey.com>
11307
11308         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
11309         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
11310
11311 2020-02-22  Tom Tromey  <tom@tromey.com>
11312
11313         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
11314
11315 2020-02-22  Tom Tromey  <tom@tromey.com>
11316
11317         * tui/tui-win.c (_initialize_tui_win): Add usage text.
11318         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
11319         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
11320         * tui/tui.c (_initialize_tui): Add usage text.
11321
11322 2020-02-22  Tom Tromey  <tom@tromey.com>
11323
11324         * tui/tui-win.c (tui_set_focus_command)
11325         (tui_set_win_height_command): Use error_no_arg.
11326         (_initialize_tui_win): Update help text.
11327         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
11328
11329 2020-02-22  Tom Tromey  <tom@tromey.com>
11330
11331         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
11332         * tui/tui-disasm.h (struct tui_disasm_window)
11333         <display_start_addr>: Declare.
11334         * tui/tui-source.h (struct tui_source_window)
11335         <display_start_addr>: Declare.
11336         * tui/tui-winsource.h (struct tui_source_window_base)
11337         <show_source_line, display_start_addr>: New methods.
11338         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
11339         Rename and move to protected section.
11340         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
11341         (tui_source_window_base::do_erase_source_content): Update.
11342         (tui_source_window_base::show_source_line): Now a method.
11343         (tui_source_window_base::show_source_content)
11344         (tui_source_window_base::tui_source_window_base)
11345         (tui_source_window_base::rerender)
11346         (tui_source_window_base::refill)
11347         (tui_source_window_base::do_scroll_horizontal)
11348         (tui_source_window_base::set_is_exec_point_at)
11349         (tui_source_window_base::update_breakpoint_info)
11350         (tui_source_window_base::update_exec_info): Update.
11351         * tui/tui-source.c (tui_source_window::set_contents)
11352         (tui_source_window::showing_source_p)
11353         (tui_source_window::do_scroll_vertical)
11354         (tui_source_window::location_matches_p)
11355         (tui_source_window::line_is_displayed): Update.
11356         (tui_source_window::display_start_addr): New method.
11357         * tui/tui-disasm.c (tui_disasm_window::set_contents)
11358         (tui_disasm_window::do_scroll_vertical)
11359         (tui_disasm_window::location_matches_p): Update.
11360         (tui_disasm_window::display_start_addr): New method.
11361
11362 2020-02-22  Tom Tromey  <tom@tromey.com>
11363
11364         * NEWS: Add entry for gdb.register_window_type.
11365         * tui/tui-layout.h (window_factory): New typedef.
11366         (tui_register_window): Declare.
11367         * tui/tui-layout.c (saved_tui_windows): New global.
11368         (tui_apply_current_layout): Use it.
11369         (tui_register_window): New function.
11370         * python/python.c (do_start_initialization): Call
11371         gdbpy_initialize_tui.
11372         (python_GdbMethods): Add "register_window_type" function.
11373         * python/python-internal.h (gdbpy_register_tui_window)
11374         (gdbpy_initialize_tui): Declare.
11375         * python/py-tui.c: New file.
11376         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
11377
11378 2020-02-22  Tom Tromey  <tom@tromey.com>
11379
11380         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
11381
11382 2020-02-22  Tom Tromey  <tom@tromey.com>
11383
11384         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
11385         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
11386         * tui/tui-data.c (tui_set_win_with_focus): Remove.
11387         (tui_set_win_focus_to): Move from tui-win.c.
11388
11389 2020-02-22  Tom Tromey  <tom@tromey.com>
11390
11391         * tui/tui-layout.c (make_standard_window, get_locator_window): New
11392         functions.
11393         (known_window_types): New global.
11394         (tui_get_window_by_name): Reimplement.
11395         (initialize_known_windows): New function.
11396         (validate_window_name): Rewrite.
11397         (_initialize_tui_layout): Call initialize_known_windows.
11398
11399 2020-02-22  Tom Tromey  <tom@tromey.com>
11400
11401         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
11402         Remove constants.
11403         * tui/tui-winsource.h (struct tui_source_window_base)
11404         <tui_source_window_base>: Remove parameter.
11405         * tui/tui-winsource.c
11406         (tui_source_window_base::tui_source_window_base): Remove
11407         parameter.
11408         (tui_source_window_base::refill): Update.
11409         * tui/tui-stack.h (struct tui_locator_window)
11410         <tui_locator_window>: Update.
11411         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11412         Default the constructor.
11413         * tui/tui-regs.h (struct tui_data_item_window)
11414         <tui_data_item_window>: Default the constructor.
11415         (struct tui_data_window) <tui_data_window>: Likewise.
11416         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11417         Default the constructor.
11418         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11419         Default the constructor.
11420         <type>: Remove.
11421         (struct tui_win_info) <tui_win_info>: Default the constructor.
11422         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11423         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11424         Default the constructor.
11425
11426 2020-02-22  Tom Tromey  <tom@tromey.com>
11427
11428         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11429         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11430         * tui/tui-win.c (tui_resize_all): Don't call
11431         tui_delete_invisible_windows.
11432         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11433         done.
11434         (tui_set_layout): Update.
11435         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11436         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11437         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11438
11439 2020-02-22  Tom Tromey  <tom@tromey.com>
11440
11441         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11442         correctly.
11443
11444 2020-02-22  Tom Tromey  <tom@tromey.com>
11445
11446         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11447
11448 2020-02-22  Tom Tromey  <tom@tromey.com>
11449
11450         * tui/tui-winsource.h (struct tui_source_window_iterator)
11451         <inner_iterator>: New etytypedef.
11452         <tui_source_window_iterator>: Take "end" parameter.
11453         <tui_source_window_iterator>: Take iterator.
11454         <operator*, advance>: Update.
11455         <m_iter>: Change type.
11456         <m_end>: New field.
11457         (struct tui_source_windows) <begin, end>: Update.
11458         * tui/tui-layout.c (tui_windows): New global.
11459         (tui_apply_current_layout): Clear tui_windows.
11460         (tui_layout_window::apply): Update tui_windows.
11461         * tui/tui-data.h (tui_windows): Declare.
11462         (all_tui_windows): Now inline function.
11463         (class tui_window_iterator, struct all_tui_windows): Remove.
11464
11465 2020-02-22  Tom Tromey  <tom@tromey.com>
11466
11467         PR tui/17850:
11468         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11469         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11470         "height" argument.
11471         (class tui_layout_window) <get_sizes>: Likewise.
11472         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11473         argument.
11474         <get_sizes>: Add "height" argument.
11475         <m_vertical>: New field.
11476         * tui/tui-layout.c (tui_layout_split::clone): Update.
11477         (tui_layout_split::get_sizes): Add "height" argument.
11478         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11479         (tui_new_layout_command): Parse "-horizontal".
11480         (_initialize_tui_layout): Update help string.
11481         (tui_layout_split::specification): Add "-horizontal" when needed.
11482         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11483         argument.
11484         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11485         New methods.
11486
11487 2020-02-22  Tom Tromey  <tom@tromey.com>
11488
11489         * tui/tui-layout.h (enum tui_adjust_result): New.
11490         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11491         (class tui_layout_window) <adjust_size>: Return
11492         tui_adjust_result.  Rewrite.
11493         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11494         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11495
11496 2020-02-22  Tom Tromey  <tom@tromey.com>
11497
11498         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11499         parameter and return types.
11500         (class tui_layout_base) <specification>: Add "depth".
11501         (class tui_layout_window) <specification>: Add "depth".
11502         (class tui_layout_split) <specification>: Add "depth".
11503         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11504         and return types.
11505         (tui_new_layout_command): Parse sub-layouts.
11506         (_initialize_tui_layout): Update help string.
11507         (tui_layout_window::specification): Add "depth".
11508         (add_layout_command): Update.
11509
11510 2020-02-22  Tom Tromey  <tom@tromey.com>
11511
11512         * NEWS: Add "tui new-layout" item.
11513         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11514         Add new-layout command to help text.
11515         (validate_window_name): New function.
11516         (tui_new_layout_command): New function.
11517         (_initialize_tui_layout): Register "new-layout".
11518         (tui_layout_window::specification): New method.
11519         (tui_layout_window::specification): New method.
11520         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11521         method.
11522         (class tui_layout_window) <specification>: New method.
11523         (class tui_layout_split) <specification>: New method.
11524
11525 2020-02-22  Tom Tromey  <tom@tromey.com>
11526
11527         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11528         * tui/tui-win.c (window_name_completer): Update comment.
11529         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11530         Declare method.
11531         (class tui_layout_window) <replace_window>: Likewise.
11532         (class tui_layout_split) <replace_window>: Likewise.
11533         (tui_set_layout): Don't declare.
11534         (tui_set_initial_layout): Declare function.
11535         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
11536         (asm_regs_layout): New globals.
11537         (tui_current_layout, show_layout): Remove.
11538         (tui_set_layout, tui_add_win_to_layout): Rewrite.
11539         (find_layout, tui_apply_layout): New function.
11540         (layout_completer): Remove.
11541         (tui_next_layout): Reimplement.
11542         (tui_next_layout_command): New function.
11543         (tui_set_initial_layout, tui_prev_layout_command): New functions.
11544         (tui_regs_layout): Reimplement.
11545         (tui_regs_layout_command): New function.
11546         (extract_display_start_addr): Rewrite.
11547         (next_layout, prev_layout): Remove.
11548         (tui_layout_window::replace_window): New method.
11549         (tui_layout_split::replace_window): New method.
11550         (destroy_layout): New function.
11551         (layout_list): New global.
11552         (add_layout_command): New function.
11553         (initialize_layouts): Update.
11554         (tui_layout_command): New function.
11555         (_initialize_tui_layout): Install "layout" commands.
11556         * tui/tui-data.h (enum tui_layout_type): Remove.
11557         (tui_current_layout): Don't declare.
11558
11559 2020-02-22  Tom Tromey  <tom@tromey.com>
11560
11561         * tui/tui-regs.c (tui_reg_layout): Remove.
11562         (tui_reg_command): Use tui_regs_layout.
11563         * tui/tui-layout.h (tui_reg_command): Declare.
11564         * tui/tui-layout.c (tui_reg_command): New function.
11565
11566 2020-02-22  Tom Tromey  <tom@tromey.com>
11567
11568         * tui/tui.c (tui_rl_delete_other_windows): Call
11569         tui_remove_some_windows.
11570         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
11571         Declare method.
11572         (class tui_layout_window) <remove_windows>: New method.
11573         (class tui_layout_split) <remove_windows>: Declare.
11574         (tui_remove_some_windows): Declare.
11575         * tui/tui-layout.c (tui_remove_some_windows): New function.
11576         (tui_layout_split::remove_windows): New method.
11577
11578 2020-02-22  Tom Tromey  <tom@tromey.com>
11579
11580         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
11581         * tui/tui-layout.h (tui_next_layout): Declare.
11582         * tui/tui-layout.c (tui_next_layout): New function.
11583
11584 2020-02-22  Tom Tromey  <tom@tromey.com>
11585
11586         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
11587         correct coordinates.
11588
11589 2020-02-22  Tom Tromey  <tom@tromey.com>
11590
11591         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
11592         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
11593         DATA_WIN case.
11594
11595 2020-02-22  Tom Tromey  <tom@tromey.com>
11596
11597         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
11598         TUI_DISASM_WIN, not tui_win_list.
11599
11600 2020-02-22  Tom Tromey  <tom@tromey.com>
11601
11602         * valprint.c (generic_val_print_enum_1)
11603         (val_print_type_code_flags): Style member names.
11604         * rust-lang.c (val_print_struct, rust_print_enum)
11605         (rust_print_struct_def, rust_internal_print_type): Style member
11606         names.
11607         * p-valprint.c (pascal_object_print_value_fields): Style member
11608         names.  Only call fprintf_symbol_filtered for static members.
11609         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
11610         * f-valprint.c (f_val_print): Style member names.
11611         * f-typeprint.c (f_type_print_base): Style member names.
11612         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
11613         call fprintf_symbol_filtered for static members.
11614         (cp_print_class_member): Style member names.
11615         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
11616         member names.
11617         * ada-valprint.c (ada_print_scalar): Style enum names.
11618         (ada_val_print_enum): Likewise.
11619         * ada-typeprint.c (print_enum_type): Style enum names.
11620
11621 2020-02-21  Tom Tromey  <tom@tromey.com>
11622
11623         * psympriv.h (struct partial_symtab): Update comment.
11624
11625 2020-02-21  Tom Tromey  <tromey@adacore.com>
11626
11627         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
11628         type is CORE_ADDR.
11629
11630 2020-02-21  Tom de Vries  <tdevries@suse.de>
11631
11632         PR gdb/25534
11633         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
11634         if dependencies[i]->user != NULL.
11635
11636 2020-02-21  Ali Tamur  <tamur@google.com>
11637
11638         * dwarf2/read.c (dwarf2_name): Add null check.
11639
11640 2020-02-20  Tom Tromey  <tom@tromey.com>
11641
11642         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
11643         ">=", in binary search.
11644         (dwarf2_find_containing_comp_unit): New overload.
11645         (run_test): New self-test.
11646         (_initialize_dwarf2_read): Register new test.
11647
11648 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
11649
11650         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
11651         * riscv-tdep.h: Likewise.
11652         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
11653         rv32-only CSR.
11654         * features/riscv/64bit-csr.xml: Regenerated.
11655
11656 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
11657             Tom Tromey  <tom@tromey.com>
11658
11659         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
11660         of 'fputc_unfiltered'.
11661         (putchar_unfiltered): Call 'fputc_unfiltered'.
11662         (fputc_unfiltered): Call 'fputs_unfiltered'.
11663
11664 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
11665
11666         * config.in: Regenerate.
11667         * configure: Regenerate.
11668         * configure.ac: Add --with-python-libdir option.
11669         * main.c: Use WITH_PYTHON_LIBDIR.
11670
11671 2020-02-19  Tom Tromey  <tom@tromey.com>
11672
11673         * symtab.c (general_symbol_info::compute_and_set_names): Use
11674         obstack_strndup.  Simplify call to symbol_set_demangled_name.
11675
11676 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
11677
11678         * dwarf2/read.c (allocate_signatured_type_table,
11679         allocate_dwo_unit_table, allocate_type_unit_groups_table,
11680         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
11681         Remove objfile parameter, update all callers.
11682
11683 2020-02-19  Doug Evans  <dje@google.com>
11684
11685         PR rust/25535
11686         * rust-lang.c (rust_print_enum): Apply embedded_offset to
11687         rust_enum_variant calculation.
11688
11689 2020-02-19  Tom Tromey  <tromey@adacore.com>
11690
11691         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
11692
11693 2020-02-19  Tom Tromey  <tromey@adacore.com>
11694
11695         * ada-lang.c (cache_symbol): Use obstack_strdup.
11696
11697 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11698
11699         * configure: Regenerate.
11700
11701 2020-02-19  Tom Tromey  <tromey@adacore.com>
11702
11703         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
11704         NULL check.
11705
11706 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
11707
11708         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
11709
11710 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11711
11712         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
11713         if GDBSERVER is not defined.
11714         (riscv_tdesc_cache): Likewise, also store const target_desc.
11715         (STATIC_IN_GDB): Define.
11716         (riscv_create_target_description): Update declaration with
11717         STATIC_IN_GDB.
11718         (riscv_lookup_target_description): New function, only define if
11719         GDBSERVER is not defined.
11720         * arch/riscv.h (riscv_create_target_description): Declare only
11721         when GDBSERVER is defined.
11722         (riscv_lookup_target_description): New declaration when GDBSERVER
11723         is not defined.
11724         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
11725         (riscv_linux_read_features): ...this, and return
11726         riscv_gdbarch_features instead of target_desc.
11727         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
11728         (riscv_linux_read_description): Rename to...
11729         (riscv_linux_read_features): ...this.
11730         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11731         Update to use riscv_gdbarch_features and
11732         riscv_lookup_target_description.
11733         * riscv-tdep.c (riscv_find_default_target_description): Use
11734         riscv_lookup_target_description instead of
11735         riscv_create_target_description.
11736
11737 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11738
11739         * valprint.c (generic_val_print_enum_1): When printing a flag
11740         enum with value 0 and there is no enumerator with value 0, print
11741         just "0" instead of "(unknown: 0x0)".
11742
11743 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11744
11745         * valprint.c (generic_val_print_enum_1): Print unknown part of
11746         flag enum in hex.
11747
11748 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11749
11750         * dwarf2/read.c (update_enumeration_type_from_children): Allow
11751         flag enums to contain duplicate enumerators.
11752         * valprint.c (generic_val_print_enum_1): Update comment.
11753
11754 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11755
11756         * dwarf2/read.c: Include "count-one-bits.h".
11757         (update_enumeration_type_from_children): If an enumerator has
11758         multiple bits set, don't treat the enumeration as a "flag enum".
11759         * valprint.c (generic_val_print_enum_1): Assert that enumerators
11760         of flag enums have 0 or 1 bit set.
11761
11762 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11763
11764         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
11765         conversion.
11766         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11767         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11768         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11769         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11770         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11771
11772 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11773
11774         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
11775
11776 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11777
11778         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
11779         displaced_step_closure_up.
11780         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11781         (struct displaced_step_closure_up):
11782         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11783         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11784         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
11785         Likewise.
11786         * gdbarch.sh (displaced_step_copy_insn): Likewise.
11787         * gdbarch.c, gdbarch.h: Re-generate.
11788         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
11789         displaced_step_closure_up.
11790         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11791         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11792         * infrun.h (displaced_step_closure_up): New type alias.
11793         (struct displaced_step_inferior_state) <step_closure>: Change
11794         type to displaced_step_closure_up.
11795         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
11796         displaced_step_closure_up.
11797         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11798
11799 2020-02-14  Tom Tromey  <tom@tromey.com>
11800
11801         * minidebug.c (gnu_debug_key): New global.
11802         (find_separate_debug_file_in_section): Use it.
11803
11804 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11805
11806         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
11807         std::unique_ptr.
11808         * gdbarch.c: Re-generate.
11809         * gdbarch.h: Re-generate.
11810         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
11811         change.
11812         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
11813         type to std::unique_ptr.
11814         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11815         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11816         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11817         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11818         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
11819         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11820         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11821         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11822         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11823
11824 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11825
11826         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
11827         std::unique_ptr.
11828         (displaced_step_clear): Rename to...
11829         (displaced_step_reset): ... this.  Just call displaced->reset ().
11830         (displaced_step_clear_cleanup): Rename to...
11831         (displaced_step_reset_cleanup): ... this.
11832         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
11833         (displaced_step_fixup): Likewise.
11834         (resume_1): Likewise.
11835         (handle_inferior_event): Restore child's memory before calling
11836         displaced_step_fixup on the parent.
11837         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
11838         to std::unique_ptr.
11839         <step_closure>: Change type to std::unique_ptr.
11840
11841 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11842
11843         * arm-tdep.c: Include count-one-bits.h.
11844         (cleanup_block_store_pc): Use count_one_bits.
11845         (cleanup_block_load_pc): Use count_one_bits.
11846         (arm_copy_block_xfer): Use count_one_bits.
11847         (thumb2_copy_block_xfer): Use count_one_bits.
11848         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11849         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11850         (thumb_get_next_pcs_raw): Use count_one_bits.
11851         (arm_get_next_pcs_raw): Use count_one_bits_l.
11852         * arch/arm.c (bitcount): Remove.
11853         * arch/arm.h (bitcount): Remove.
11854
11855 2020-02-14  Tom Tromey  <tromey@adacore.com>
11856
11857         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11858         Update.
11859         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11860         * dwarf2/loc.c (call_site_find_chain_1): Return
11861         unique_xmalloc_ptr.
11862         (call_site_find_chain): Likewise.
11863
11864 2020-02-14  Richard Biener  <rguenther@suse.de>
11865
11866         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11867         on expression with division operators.
11868
11869 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11870
11871         * MAINTAINERS (Write After Approval): Adding myself.
11872
11873 2020-02-12  Tom Tromey  <tom@tromey.com>
11874
11875         * event-loop.c (event_data, gdb_event, event_handler_func):
11876         Remove.
11877
11878 2020-02-12  Tom Tromey  <tom@tromey.com>
11879
11880         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11881         (dwarf2_frame_objfile_data): Add comment.
11882         (find_comp_unit, set_comp_unit): New functions.
11883         (dwarf2_frame_find_fde): Use find_comp_unit.
11884         (dwarf2_build_frame_info): Use set_comp_unit.
11885
11886 2020-02-12  Tom Tromey  <tom@tromey.com>
11887
11888         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11889         (comp_unit): Don't initialize objfile.
11890         (execute_cfa_program): Add text_offset parameter.
11891         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11892         (dwarf2_frame_cache): Update.
11893         (dwarf2_build_frame_info): Don't set "objfile" member.
11894
11895 2020-02-12  Tom Tromey  <tom@tromey.com>
11896
11897         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11898         (decode_frame_entry): Likewise.
11899         (dwarf2_build_frame_info): Update.
11900
11901 2020-02-12  Tom Tromey  <tom@tromey.com>
11902
11903         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11904         (decode_frame_entry_1): Use the comp_unit obstack.
11905
11906 2020-02-12  Tom Tromey  <tom@tromey.com>
11907
11908         * dwarf2/frame.c (struct comp_unit): Add initializers and
11909         constructor.
11910         (dwarf2_frame_objfile_data): Store a comp_unit.
11911         (dwarf2_frame_find_fde): Update.
11912         (dwarf2_build_frame_info): Use "new".
11913
11914 2020-02-12  Tom Tromey  <tom@tromey.com>
11915
11916         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11917         (dwarf2_fde_table): Typedef for std::vector.
11918         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11919         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11920         (decode_frame_entry): Update.
11921         (dwarf2_build_frame_info): Use "new".
11922
11923 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11924
11925         * arm-tdep.c (arm_gdbarch_init): Update.
11926         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11927         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11928         have_neon, is_m>: Change to bool.
11929
11930 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11931
11932         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11933
11934 2020-02-12  Tom Tromey  <tom@tromey.com>
11935
11936         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11937
11938 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11939
11940         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11941         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11942
11943 2020-02-11  Tom Tromey  <tom@tromey.com>
11944
11945         * psymtab.h: Update comment.
11946
11947 2020-02-11  Tom Tromey  <tom@tromey.com>
11948
11949         * gdb_obstack.h (struct auto_obstack): Use
11950         DISABLE_COPY_AND_ASSIGN.
11951
11952 2020-02-11  Tom Tromey  <tom@tromey.com>
11953
11954         * dwarf2/frame.h (struct objfile): Don't forward declare.
11955
11956 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11957
11958         * cris-tdep.c (cris_supply_gregset): Change signature to match
11959         what struct regset expects.
11960         (cris_regset): New struct.
11961         (fetch_core_registers): Remove.
11962         (cris_iterate_over_regset_sections): New function.
11963         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11964         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11965
11966 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11967
11968         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11969         registers.
11970
11971 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11972
11973         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11974
11975 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11976
11977         * configure: Re-generate.
11978
11979 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11980
11981         * configure: Re-generate.
11982
11983 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11984
11985         * acinclude: Update warning.m4 path.
11986         * warning.m4: Move to gdbsupport.
11987
11988 2020-02-11  Tom Tromey  <tromey@adacore.com>
11989
11990         * remote.c (remote_console_output): Update.
11991         * printcmd.c (printf_command): Update.
11992         * event-loop.c (gdb_wait_for_event): Update.
11993         * linux-nat.c (sigchld_handler): Update.
11994         * remote-sim.c (gdb_os_write_stdout): Update.
11995         (gdb_os_flush_stdout): Update.
11996         (gdb_os_flush_stderr): Update.
11997         (gdb_os_write_stderr): Update.
11998         * exceptions.c (print_exception): Update.
11999         * remote-fileio.c (remote_fileio_func_read): Update.
12000         (remote_fileio_func_write): Update.
12001         * tui/tui.c (tui_enable): Update.
12002         * tui/tui-interp.c (tui_interp::init): Update.
12003         * utils.c (init_page_info): Update.
12004         (putchar_unfiltered, fputc_unfiltered): Update.
12005         (gdb_flush): Update.
12006         (emit_style_escape): Update.
12007         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12008         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12009         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12010         (stderr_file::write): Update.
12011         (stderr_file::puts): Update.
12012         * ui-file.h (ui_file_isatty, ui_file_write)
12013         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12014         (ui_file_puts): Don't declare.
12015
12016 2020-02-10  Tom de Vries  <tdevries@suse.de>
12017
12018         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12019         sentinel to char *.
12020
12021 2020-02-09  Tom de Vries  <tdevries@suse.de>
12022
12023         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12024         filename if it matches "<artificial>".
12025
12026 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12027
12028         * windows-tdep.c (struct enum_value_name): New struct.
12029         (create_enum): New function.
12030         (windows_get_siginfo_type): Create and use enum types.
12031
12032 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12033
12034         * NEWS: Mention $_siginfo support for Windows.
12035         * windows-nat.c (handle_exception): Set siginfo_er.
12036         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12037         (windows_xfer_siginfo): New function.
12038         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12039         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12040         (init_windows_gdbarch_data): New function.
12041         (get_windows_gdbarch_data): New function.
12042         (windows_get_siginfo_type): New function.
12043         (windows_init_abi): Register windows_get_siginfo_type.
12044         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12045
12046 2020-02-08  Tom Tromey  <tom@tromey.com>
12047
12048         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12049         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12050         <keep>: Declare method.
12051         <m_keep>: Remove member.
12052         <~cutu_reader>: Remove.
12053         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12054         (cutu_reader::cutu_reader): Update.
12055         (cutu_reader::keep): Rename from ~cutu_reader.
12056         (process_psymtab_comp_unit, build_type_psymtabs_1)
12057         (process_skeletonless_type_unit, load_partial_comp_unit)
12058         (load_full_comp_unit, dwarf2_read_addr_index)
12059         (read_signatured_type): Update.
12060
12061 2020-02-08  Tom Tromey  <tom@tromey.com>
12062
12063         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12064         "want_partial_unit" parameter.
12065         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12066         Inline check for DW_TAG_partial_unit.
12067         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12068
12069 2020-02-08  Tom Tromey  <tom@tromey.com>
12070
12071         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
12072         read.c.
12073         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
12074         read.c.
12075
12076 2020-02-08  Tom Tromey  <tom@tromey.com>
12077
12078         * dwarf2/read.c (read_address): Move to comp-unit.c.
12079         (dwarf2_rnglists_process, dwarf2_ranges_process)
12080         (read_attribute_value, dwarf_decode_lines_1)
12081         (var_decode_location, decode_locdesc): Update.
12082         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
12083         read.c.  Remove "cu" parameter.
12084         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
12085         method.
12086
12087 2020-02-08  Tom Tromey  <tom@tromey.com>
12088
12089         * dwarf2/read.c (read_attribute_value, read_indirect_string)
12090         (read_indirect_line_string): Update.
12091         * dwarf2/comp-unit.c (read_offset): Remove.
12092         (read_comp_unit_head): Update.
12093         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
12094         method.
12095         (read_offset): Don't declare.
12096
12097 2020-02-08  Tom Tromey  <tom@tromey.com>
12098
12099         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
12100         * dwarf2/read.c (struct comp_unit_head): Move to
12101         dwarf2/comp-unit.h.
12102         (enum class rcuh_kind): Move to comp-unit.h.
12103         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
12104         (read_comp_unit_head, error_check_comp_unit_head)
12105         (read_and_check_comp_unit_head): Move to comp-unit.c.
12106         (read_offset, dwarf_unit_type_name): Likewise.
12107         (create_debug_type_hash_table, read_cutu_die_from_dwo)
12108         (cutu_reader::cutu_reader, read_call_site_scope)
12109         (find_partial_die, follow_die_offset): Update.
12110         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
12111
12112 2020-02-08  Tom Tromey  <tom@tromey.com>
12113
12114         * dwarf2/read.c (read_offset_1): Move to leb.c.
12115         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
12116         (dwarf_decode_macro_bytes): Update.
12117         * dwarf2/leb.c (read_offset): Rename; move from read.c.
12118         * dwarf2/leb.h (read_offset): Declare.
12119
12120 2020-02-08  Tom Tromey  <tom@tromey.com>
12121
12122         * dwarf2/read.c (dwarf2_section_size): Remove.
12123         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
12124         Update.
12125         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
12126
12127 2020-02-08  Tom Tromey  <tom@tromey.com>
12128
12129         * dwarf2/read.c (read_initial_length): Move to leb.c.
12130         * dwarf2/leb.h (read_initial_length): Declare.
12131         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
12132         handle_nonstd parameter.
12133         * dwarf2/frame.c (read_initial_length): Remove.
12134         (decode_frame_entry_1): Update.
12135
12136 2020-02-08  Tom Tromey  <tom@tromey.com>
12137
12138         * dwarf2/loc.c (dwarf2_find_location_expression)
12139         (dwarf_evaluate_loc_desc::get_tls_address)
12140         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
12141         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
12142         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
12143         (dwarf2_compile_property_to_c)
12144         (dwarf2_loc_desc_get_symbol_read_needs)
12145         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
12146         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
12147         (loclist_describe_location, loclist_tracepoint_var_ref)
12148         (loclist_generate_c_location): Update.
12149         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
12150         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
12151         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
12152         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
12153         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
12154         (dwarf2_per_cu_data::addr_size)
12155         (dwarf2_per_cu_data::ref_addr_size)
12156         (dwarf2_per_cu_data::text_offset)
12157         (dwarf2_per_cu_data::addr_type): Now methods.
12158         (per_cu_header_read_in): Make per_cu "const".
12159         (dwarf2_version): Remove.
12160         (dwarf2_per_cu_data::int_type): Now a method.
12161         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
12162         (set_die_type, read_array_type, read_subrange_index_type)
12163         (read_tag_string_type, read_subrange_type): Update.
12164         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
12165         offset_size, ref_addr_size, text_offset, addr_type, version,
12166         objfile, int_type, addr_sized_int_type>: Declare methods.
12167
12168 2020-02-08  Tom Tromey  <tom@tromey.com>
12169
12170         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
12171         Move earlier.
12172
12173 2020-02-08  Tom Tromey  <tom@tromey.com>
12174
12175         * dwarf2/read.h (dwarf_line_debug): Declare.
12176         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
12177         * dwarf2/read.c: Move line_header code to new files.
12178         (dwarf_line_debug): No longer static.
12179         * dwarf2/line-header.c: New file.
12180         * dwarf2/line-header.h: New file.
12181
12182 2020-02-08  Tom Tromey  <tom@tromey.com>
12183
12184         * dwarf2/read.c (struct line_header) <file_full_name,
12185         file_file_name>: Return unique_xmalloc_ptr.
12186         (line_header::file_file_name): Update.
12187         (line_header::file_full_name): Update.
12188         (dw2_get_file_names_reader): Update.
12189         (macro_start_file): Update.
12190
12191 2020-02-08  Tom Tromey  <tom@tromey.com>
12192
12193         * dwarf2/read.c (struct line_header) <file_full_name,
12194         file_file_name>: Declare methods.
12195         (dw2_get_file_names_reader): Update.
12196         (file_file_name): Now a method.
12197         (file_full_name): Likewise.
12198         (macro_start_file): Update.
12199
12200 2020-02-08  Tom Tromey  <tom@tromey.com>
12201
12202         * dwarf2/read.c (dwarf_always_disassemble)
12203         (show_dwarf_always_disassemble): Move to loc.c.
12204         (_initialize_dwarf2_read): Move "always-disassemble" registration
12205         to loc.c.
12206         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
12207         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
12208         static.
12209         (show_dwarf_always_disassemble): Move from read.c.
12210         (_initialize_dwarf2loc): Move always-disassemble from read.c.
12211
12212 2020-02-08  Tom Tromey  <tom@tromey.com>
12213
12214         * dwarf2/read.c (~dwarf2_per_objfile): Update.
12215         (create_quick_file_names_table): Return htab_up.
12216         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
12217         Update.
12218         * dwarf2/read.h (struct dwarf2_per_objfile)
12219         <quick_file_names_table>: Now htab_up.
12220
12221 2020-02-08  Tom Tromey  <tom@tromey.com>
12222
12223         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
12224
12225 2020-02-08  Tom Tromey  <tom@tromey.com>
12226
12227         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
12228         Rewrite.
12229         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
12230         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
12231         (abbrev_table::abbrev_table): No longer inline.
12232         (ABBREV_HASH_SIZE): Remove.
12233         (abbrev_table::m_abbrevs): Now an htab_up.
12234
12235 2020-02-08  Tom Tromey  <tom@tromey.com>
12236
12237         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
12238         (cutu_reader): Update.
12239         (build_type_psymtabs_1): Update.
12240         * dwarf2/abbrev.c (abbrev_table::read): Rename.
12241         (abbrev_table::alloc_abbrev): Update.
12242         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
12243         (abbrev_table::read): New static method, renamed from
12244         abbrev_table_read_table.
12245         (abbrev_table::alloc_abbrev)
12246         (abbrev_table::add_abbrev): Now private.
12247         (abbrev_table::abbrev_table): Now private.
12248         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
12249
12250 2020-02-08  Tom Tromey  <tom@tromey.com>
12251
12252         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
12253         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
12254         htab_up.
12255
12256 2020-02-08  Tom Tromey  <tom@tromey.com>
12257
12258         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
12259         htab_up.
12260         (lookup_dwo_unit_in_dwp): Update.
12261         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
12262         on obstack.
12263
12264 2020-02-08  Tom Tromey  <tom@tromey.com>
12265
12266         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
12267         obstack.
12268
12269 2020-02-08  Tom Tromey  <tom@tromey.com>
12270
12271         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
12272         line_header_hash.
12273         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
12274         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
12275         Change type to htab_up.
12276
12277 2020-02-08  Tom Tromey  <tom@tromey.com>
12278
12279         * dwarf2/read.c (allocate_type_unit_groups_table): Return
12280         htab_up.  Don't allocate on obstack.
12281         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
12282         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
12283         Change type to htab_up.
12284
12285 2020-02-08  Tom Tromey  <tom@tromey.com>
12286
12287         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
12288         Change type to htab_up.
12289         * dwarf2/read.c (create_signatured_type_table_from_index)
12290         (create_signatured_type_table_from_debug_names)
12291         (create_all_type_units, add_type_unit)
12292         (lookup_dwo_signatured_type, lookup_signatured_type)
12293         (process_skeletonless_type_unit): Update.
12294         (create_debug_type_hash_table, create_debug_types_hash_table):
12295         Change type of types_htab.
12296         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
12297         htab_up.  Don't allocate on obstack.
12298         (create_cus_hash_table): Change type of cus_htab parameter.
12299         (struct dwo_file) <cus, tus>: Now htab_up.
12300         (lookup_dwo_signatured_type, lookup_dwo_cutu)
12301         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
12302         (queue_and_load_all_dwo_tus): Update.
12303         * dwarf2/index-write.c (write_gdbindex): Update.
12304         (write_debug_names): Update.
12305
12306 2020-02-08  Tom Tromey  <tom@tromey.com>
12307
12308         * dwarf2/read.h (struct dwarf2_queue_item): Move from
12309         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
12310         destructor.
12311         (struct dwarf2_per_objfile) <queue>: New member.
12312         * dwarf2/read.c (struct dwarf2_queue_item): Move to
12313         dwarf2/read.h.
12314         (dwarf2_queue, dwarf2_queue_tail): Remove.
12315         (class dwarf2_queue_guard): Add parameter to constructor.  Use
12316         DISABLE_COPY_AND_ASSIGN.
12317         <m_per_objfile>: New member.
12318         <~dwarf2_queue_guard>: Rewrite.
12319         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
12320         Update.
12321         (~dwarf2_queue_item): New.
12322
12323 2020-02-08  Tom Tromey  <tom@tromey.com>
12324
12325         * dwarf2/read.c (struct die_info) <has_children>: New member.
12326         (dw2_get_file_names_reader): Remove has_children.
12327         (dw2_get_file_names): Update.
12328         (read_cutu_die_from_dwo): Remove has_children.
12329         (cutu_reader::init_tu_and_read_dwo_dies)
12330         (cutu_reader::cutu_reader): Update.
12331         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
12332         Remove has_children.
12333         (build_type_psymtabs_1, process_skeletonless_type_unit)
12334         (load_partial_comp_unit, load_full_comp_unit): Update.
12335         (create_dwo_cu_reader): Remove has_children.
12336         (create_cus_hash_table, read_die_and_children): Update.
12337         (read_full_die_1,read_full_die): Remove has_children.
12338         (read_signatured_type): Update.
12339         (class cutu_reader) <has_children>: Remove.
12340
12341 2020-02-08  Tom Tromey  <tom@tromey.com>
12342
12343         * dwarf2/expr.c: Rename from dwarf2expr.c.
12344         * dwarf2/expr.h: Rename from dwarf2expr.h.
12345         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
12346         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
12347         * dwarf2/frame.c: Rename from dwarf2-frame.c.
12348         * dwarf2/frame.h: Rename from dwarf2-frame.h.
12349         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
12350         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
12351         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
12352         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
12353         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
12354         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
12355         * dwarf2/loc.c: Rename from dwarf2loc.c.
12356         * dwarf2/loc.h: Rename from dwarf2loc.h.
12357         * dwarf2/read.c: Rename from dwarf2read.c.
12358         * dwarf2/read.h: Rename from dwarf2read.h.
12359         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
12360         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
12361         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
12362         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
12363         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
12364         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
12365         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
12366         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
12367         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
12368         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
12369         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
12370         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
12371         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
12372         Update.
12373         * Makefile.in (COMMON_SFILES): Update.
12374         (HFILES_NO_SRCDIR): Update.
12375
12376 2020-02-08  Tom Tromey  <tom@tromey.com>
12377
12378         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
12379         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
12380
12381 2020-02-08  Tom Tromey  <tom@tromey.com>
12382
12383         * dwarf2read.h (struct die_info): Don't declare.
12384
12385 2020-02-08  Tom Tromey  <tom@tromey.com>
12386
12387         * dwarf2read.h (die_info_ptr): Remove typedef.
12388
12389 2020-02-08  Tom Tromey  <tom@tromey.com>
12390
12391         * dwarf2read.c (read_call_site_scope)
12392         (handle_data_member_location, dwarf2_add_member_fn)
12393         (mark_common_block_symbol_computed, read_common_block)
12394         (attr_to_dynamic_prop, partial_die_info::read)
12395         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
12396         (dwarf2_symbol_mark_computed, set_die_type): Update.
12397         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
12398         method.
12399         (attr_form_is_block): Don't declare.
12400         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
12401
12402 2020-02-08  Tom Tromey  <tom@tromey.com>
12403
12404         * dwarf2read.c (dwarf2_find_base_address, )
12405         (read_call_site_scope, rust_containing_type)
12406         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12407         (handle_data_member_location, dwarf2_add_member_fn)
12408         (get_alignment, read_structure_type, process_structure_scope)
12409         (mark_common_block_symbol_computed, read_common_block)
12410         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12411         (partial_die_info::read, read_attribute_value, new_symbol)
12412         (lookup_die_type, dwarf2_get_ref_die_offset)
12413         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12414         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12415         (dwarf2_symbol_mark_computed): Update.
12416         * dwarf2/attribute.h (struct attribute) <value_as_address,
12417         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12418         methods.
12419         (value_as_address, attr_form_is_section_offset)
12420         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12421         * dwarf2/attribute.c (attribute::value_as_address)
12422         (attribute::form_is_section_offset, attribute::form_is_constant)
12423         (attribute::form_is_ref): Now methods.
12424
12425 2020-02-08  Tom Tromey  <tom@tromey.com>
12426
12427         * dwarf2read.c (struct attribute, DW_STRING)
12428         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12429         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12430         (attr_form_is_block, attr_form_is_section_offset)
12431         (attr_form_is_constant, attr_form_is_ref): Move.
12432         * dwarf2/attribute.h: New file.
12433         * dwarf2/attribute.c: New file, from dwarf2read.c.
12434         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12435
12436 2020-02-08  Tom Tromey  <tom@tromey.com>
12437
12438         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12439         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12440         Move.
12441         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12442         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12443         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12444         abbrev.c.
12445         * dwarf2/abbrev.h: New file.
12446         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12447         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12448
12449 2020-02-08  Tom Tromey  <tom@tromey.com>
12450
12451         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12452         (dwarf2_section_size, dwarf2_get_section_info)
12453         (create_signatured_type_table_from_debug_names)
12454         (create_addrmap_from_aranges, read_debug_names_from_section)
12455         (get_gdb_index_contents_from_section, read_comp_unit_head)
12456         (error_check_comp_unit_head, read_abbrev_offset)
12457         (create_debug_type_hash_table, init_cu_die_reader)
12458         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12459         (read_comp_units_from_section, create_cus_hash_table)
12460         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12461         (create_dwp_v2_section, dwarf2_rnglists_process)
12462         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12463         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12464         (read_indirect_string_from_dwz, read_addr_index_1)
12465         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12466         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12467         (fill_in_loclist_baton): Update.
12468         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12469         get_containing_section, get_bfd_owner, get_bfd_section,
12470         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12471         (dwarf2_read_section, get_section_name, get_section_file_name)
12472         (get_containing_section, get_section_bfd_owner)
12473         (get_section_bfd_section, get_section_name, get_section_file_name)
12474         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12475         declare.
12476         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12477         (dwarf2_section_info::get_bfd_owner)
12478         (dwarf2_section_info::get_bfd_section)
12479         (dwarf2_section_info::get_name)
12480         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12481         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12482         (dwarf2_section_info::read): Now methods.
12483         * dwarf-index-write.c (class debug_names): Update.
12484
12485 2020-02-08  Tom Tromey  <tom@tromey.com>
12486
12487         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12488         Move to dwarf2/section.h.
12489         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12490         (get_section_bfd_section, get_section_name)
12491         (get_section_file_name, get_section_id, get_section_flags)
12492         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12493         dwarf2/section.c.
12494         * dwarf2/section.h: New file.
12495         * dwarf2/section.c: New file, from dwarf2read.c.
12496         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12497
12498 2020-02-08  Tom Tromey  <tom@tromey.com>
12499
12500         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12501         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12502         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12503         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12504         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12505         * dwarf2/leb.h: New file, from dwarf2read.c.
12506         * dwarf2/leb.c: New file, from dwarf2read.c.
12507         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12508         Remove.
12509         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12510         (COMMON_SFILES): Add dwarf2/leb.c.
12511
12512 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12513
12514         GDB 9.1 released.
12515
12516 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12517
12518         PR gdb/25190:
12519         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12520         * gdb/remote.c (remote_console_output): Update.
12521         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12522         (ui_file_puts): ...this.
12523         * gdb/ui-file.h (ui_file_puts): Add declaration.
12524         * gdb/utils.c (emit_style_escape): Update.
12525         (flush_wrap_buffer): Update.
12526         (fputs_maybe_filtered): Update.
12527         (fputs_unfiltered): Add function.
12528
12529 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12530
12531         * gdb/event-loop.c (gdb_wait_for_event): Update.
12532         * gdb/printcmd.c (printf_command): Update.
12533         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
12534         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
12535         (gdb_os_flush_stderr): Update.
12536         * gdb/remote.c (remote_console_output): Update.
12537         * gdb/ui-file.c (gdb_flush): Rename to...
12538         (ui_file_flush): ...this.
12539         (stderr_file::write): Update.
12540         (stderr_file::puts): Update.
12541         * gdb/ui-file.h (gdb_flush): Rename to...
12542         (ui_file_flush): ...this.
12543         * gdb/utils.c (gdb_flush): Add function.
12544         * gdb/utils.h (gdb_flush): Add declaration.
12545
12546 2020-02-07  Tom Tromey  <tromey@adacore.com>
12547
12548         PR breakpoints/24915:
12549         * source.c (find_and_open_source): Do not check basenames_may_differ.
12550
12551 2020-02-07  Tom Tromey  <tom@tromey.com>
12552
12553         * README: Update gdbserver documentation.
12554         * gdbserver: Move to top level.
12555         * configure.tgt (build_gdbserver): Remove.
12556         * configure.ac: Remove --enable-gdbserver.
12557         * configure: Rebuild.
12558         * Makefile.in (distclean): Don't mention gdbserver.
12559
12560 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12561
12562         * source-cache.c (source_cache::ensure): Surround
12563         get_plain_source_lines with a try/catch.
12564         (source_cache::get_line_charpos): Get rid of try/catch
12565         and only check for the return value of "ensure".
12566         * tui/tui-source.c (tui_source_window::set_contents):
12567         Simplify "nlines" calculation.
12568
12569 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12570
12571         * MAINTAINERS (Write After Approval): Add myself.
12572
12573 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12574
12575         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
12576         function call.
12577
12578 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12579
12580         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
12581
12582 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
12583
12584         * nat/riscv-linux-tdesc.h: New file.
12585         * nat/riscv-linux-tdesc.c: New file, taking code from...
12586         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12587         ... here.
12588         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
12589         NATDEPFILES.
12590
12591 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
12592
12593         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
12594         we don't set the fake simulator ptid to the null_ptid.
12595
12596 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
12597
12598         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
12599         * gdbthread.h (class thread_info) <resumed>: Likewise.
12600         * infrun.c (resume_1): Likewise.
12601         (proceed): Likewise.
12602         (infrun_thread_stop_requested): Likewise.
12603         (stop_all_threads): Likewise.
12604         (handle_inferior_event): Likewise.
12605         (restart_threads): Likewise.
12606         (finish_step_over): Likewise.
12607         (keep_going_stepped_thread): Likewise.
12608         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
12609         (linux_handle_extended_wait): Likewise.
12610         * record-btrace.c (get_thread_current_frame_id): Likewise.
12611         * record-full.c (record_full_wait_1): Likewise.
12612         * remote.c (remote_target::process_initial_stop_replies): Likewise.
12613         * target.c (target_resume): Likewise.
12614         * thread.c (set_running_thread): Likewise.
12615
12616 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12617
12618         * f-valprint.c (f77_print_array_1): Changed datatype of index
12619         variable to LONGEST from int to enable it to contain bound
12620         values correctly.
12621
12622 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
12623
12624         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
12625         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
12626         offsets according to FLEN determined.
12627         (riscv_linux_nat_target::read_description): Determine FLEN
12628         dynamically.
12629         (riscv_linux_nat_target::fetch_registers): Size regset buffer
12630         according to FLEN determined.
12631         (riscv_linux_nat_target::store_registers): Likewise.
12632
12633 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12634
12635         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12636         when reg->group is empty and reggroup is not.
12637
12638 2020-01-31  Tom Tromey  <tromey@adacore.com>
12639
12640         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
12641         Call beneath target's mourn_inferior after unpushing.
12642
12643 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12644
12645         PR tui/9765
12646         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
12647         have enough lines to fill the screen, still return the lowest
12648         address we found.
12649
12650 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12651
12652         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
12653         '-', '<', and '>' commands.
12654
12655 2020-01-29  Pedro Alves  <palves@redhat.com>
12656             Sergio Durigan Junior  <sergiodj@redhat.com>
12657
12658         * infcmd.c (construct_inferior_arguments): Assert that
12659         'argc' is greater than 0.
12660
12661 2020-01-29  Luis Machado  <luis.machado@linaro.org>
12662
12663         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
12664         (BRK_INSN_MASK): Define to 0xd4200000.
12665         (aarch64_program_breakpoint_here_p): New function.
12666         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
12667         * arch-utils.c (default_program_breakpoint_here_p): Moved from
12668         breakpoint.c.
12669         * arch-utils.h (default_program_breakpoint_here_p): Moved from
12670         breakpoint.h
12671         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
12672         call gdbarch_program_breakpoint_here_p.
12673         (program_breakpoint_here): Moved to arch-utils.c, renamed to
12674         default_program_breakpoint_here_p, changed return type to bool and
12675         simplified.
12676         * breakpoint.h (program_breakpoint_here): Moved prototype to
12677         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
12678         return type to bool.
12679         * gdbarch.c: Regenerate.
12680         * gdbarch.h: Regenerate.
12681         * gdbarch.sh (program_breakpoint_here_p): New method.
12682         * infrun.c (handle_signal_stop): Call
12683         gdbarch_program_breakpoint_here_p.
12684
12685 2020-01-26  Tom Tromey  <tom@tromey.com>
12686
12687         * ctfread.c (struct ctf_fp_info): Reindent.
12688         (_initialize_ctfread): Remove.
12689
12690 2020-01-26  Tom Tromey  <tom@tromey.com>
12691
12692         * psymtab.c (partial_map_expand_apply)
12693         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
12694         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
12695         (psym_print_stats, psym_expand_symtabs_for_function)
12696         (psym_map_symbol_filenames, psym_map_matching_symbols)
12697         (psym_expand_symtabs_matching)
12698         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
12699         (maintenance_check_psymtabs): Use new methods.
12700         * psympriv.h (struct partial_symtab) <readin_p,
12701         get_compunit_symtab>: New methods.
12702         <readin, compunit_symtab>: Remove members.
12703         (struct standard_psymtab): New.
12704         (struct legacy_psymtab): Derive from standard_psymtab.
12705         * dwarf2read.h (struct dwarf2_psymtab): Derive from
12706         standard_psymtab.
12707         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
12708
12709 2020-01-26  Tom Tromey  <tom@tromey.com>
12710
12711         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
12712         read_dependencies.  Add assert.
12713         * psymtab.c (partial_symtab::read_dependencies): New method.
12714         * psympriv.h (struct partial_symtab) <read_dependencies>: New
12715         method.
12716         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
12717         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
12718         read_dependencies.
12719         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
12720         Add assert.
12721
12722 2020-01-26  Tom Tromey  <tom@tromey.com>
12723
12724         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
12725         Call expand_psymtab.
12726         (xcoff_read_symtab): Call expand_psymtab.
12727         (xcoff_start_psymtab, xcoff_end_psymtab): Set
12728         legacy_expand_psymtab.
12729         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
12730         method.
12731         (struct legacy_psymtab) <expand_psymtab>: Implement.
12732         <legacy_expand_psymtab>: New member.
12733         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
12734         (parse_partial_symbols): Set legacy_expand_psymtab.
12735         (psymtab_to_symtab_1): Change argument order.  Call
12736         expand_psymtab.
12737         (new_psymtab): Set legacy_expand_psymtab.
12738         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
12739         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
12740         expand_psymtab.
12741         (dwarf2_psymtab::expand_psymtab): Rename from
12742         psymtab_to_symtab_1.  Call expand_psymtab.
12743         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
12744         (dbx_end_psymtab): Likewise.
12745         (dbx_psymtab_to_symtab_1): Change argument order. Call
12746         expand_psymtab.
12747         (dbx_read_symtab): Call expand_psymtab.
12748         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
12749         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
12750         (ctf_psymtab::read_symtab): Call expand_psymtab.
12751
12752 2020-01-26  Tom Tromey  <tom@tromey.com>
12753
12754         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
12755         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
12756         messages.
12757         * mdebugread.c (mdebug_read_symtab): Remove prints.
12758         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
12759         assert.
12760         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
12761
12762 2020-01-26  Tom Tromey  <tom@tromey.com>
12763
12764         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
12765         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
12766         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
12767         legacy_symtab.
12768         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
12769         * psymtab.c (psymtab_to_symtab): Call method.
12770         (dump_psymtab): Update.
12771         * psympriv.h (struct partial_symtab): Add virtual destructor.
12772         <read_symtab>: New method.
12773         (struct legacy_symtab): New.
12774         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
12775         (struct pst_map) <pst>: Now a legacy_psymtab.
12776         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
12777         (new_psymtab): Use legacy_psymtab.
12778         * dwarf2read.h (struct dwarf2_psymtab): New.
12779         (struct dwarf2_per_cu_data) <psymtab>: Use it.
12780         * dwarf2read.c (dwarf2_create_include_psymtab)
12781         (dwarf2_build_include_psymtabs, create_type_unit_group)
12782         (create_partial_symtab, process_psymtab_comp_unit_reader)
12783         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
12784         (set_partial_user): Use dwarf2_psymtab.
12785         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
12786         (psymtab_to_symtab_1, process_full_comp_unit)
12787         (process_full_type_unit, dwarf2_ranges_read)
12788         (dwarf2_get_pc_bounds, psymtab_include_file_name)
12789         (dwarf_decode_lines): Use dwarf2_psymtab.
12790         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
12791         (add_address_entry_worker, write_one_signatured_type)
12792         (recursively_count_psymbols, recursively_write_psymbols)
12793         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
12794         (write_debug_names): Likewise.
12795         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
12796         <pst>: Now a legacy_psymtab.
12797         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
12798         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
12799         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
12800         * ctfread.c (struct ctf_psymtab): New.
12801         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
12802         ctf_psymtab.
12803         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
12804         (create_partial_symtab): Return a ctf_psymtab.
12805         (scan_partial_symbols): Update.
12806
12807 2020-01-26  Tom Tromey  <tom@tromey.com>
12808
12809         * xcoffread.c (xcoff_start_psymtab): Use new.
12810         * psymtab.c (partial_symtab::partial_symtab): New constructor,
12811         renamed from start_psymtab_common.
12812         * psympriv.h (struct partial_symtab): Add new constructor.
12813         (start_psymtab_common): Don't declare.
12814         * mdebugread.c (parse_partial_symbols): Use new.
12815         * dwarf2read.c (create_partial_symtab): Use new.
12816         * dbxread.c (start_psymtab): Use new.
12817         * ctfread.c (create_partial_symtab): Use new.
12818
12819 2020-01-26  Tom Tromey  <tom@tromey.com>
12820
12821         * xcoffread.c (xcoff_end_psymtab): Use new.
12822         * psymtab.c (start_psymtab_common): Use new.
12823         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
12824         Update.
12825         * psympriv.h (struct partial_symtab): Add parameters to
12826         constructor.  Don't inline.
12827         (allocate_psymtab): Don't declare.
12828         * mdebugread.c (new_psymtab): Use new.
12829         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
12830         * dbxread.c (dbx_end_psymtab): Use new.
12831
12832 2020-01-26  Tom Tromey  <tom@tromey.com>
12833
12834         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
12835         allocate_psymtab.  Update documentation.
12836         * psymtab.c (psymtab_storage::install_psymtab): Rename from
12837         allocate_psymtab.  Do not use new.
12838         (allocate_psymtab): Use new.  Update.
12839
12840 2020-01-26  Tom Tromey  <tom@tromey.com>
12841
12842         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12843         * psymtab.c (psym_print_stats): Update.
12844         * psympriv.h (struct partial_symtab) <readin,
12845         psymtabs_addrmap_supported, anonymous>: Now bool.
12846         * mdebugread.c (psymtab_to_symtab_1): Update.
12847         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12848         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12849         (process_full_comp_unit, process_full_type_unit): Update.
12850         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12851         * ctfread.c (psymtab_to_symtab): Update.
12852
12853 2020-01-26  Tom Tromey  <tom@tromey.com>
12854
12855         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12856         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12857         * psymtab.c (psymtab_storage): Delete psymtabs.
12858         (psymtab_storage::allocate_psymtab): Use new.
12859         (psymtab_storage::discard_psymtab): Use delete.
12860         * psympriv.h (struct partial_symtab): Add constructor and
12861         initializers.
12862
12863 2020-01-26  Tom Tromey  <tom@tromey.com>
12864
12865         * machoread.c: Do not include psympriv.h.
12866
12867 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12868
12869         * NEWS: Mention the new option and the set/show commands.
12870
12871 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12872
12873         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12874         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12875         (validate_exec_file): New variables, enums, functions.
12876         (exec_file_locate_attach, print_section_info): Style the filenames.
12877         (_initialize_exec): Install show_exec_file_mismatch_command and
12878          set_exec_file_mismatch_command.
12879         * gdbcore.h (validate_exec_file): Declare.
12880         * infcmd.c (attach_command): Call validate_exec_file.
12881         * remote.c ( remote_target::remote_add_inferior): Likewise.
12882
12883 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12884
12885         * frame.c (find_frame_sal): Move call to get_next_frame into more
12886         inner scope.
12887         * inline-frame.c (inilne_state) <inline_state>: Update argument
12888         types.
12889         (inilne_state) <skipped_symbol>: Rename to...
12890         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12891         (skip_inline_frames): Build vector of skipped symbols and use this
12892         to reate the inline_state.
12893         (inline_skipped_symbol): Add a comment and some assertions, fetch
12894         skipped symbol from the list.
12895
12896 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12897
12898         * buildsym.c (lte_is_less_than): Delete.
12899         (buildsym_compunit::end_symtab_with_blockvector): Create local
12900         lambda function to sort line table entries, and use
12901         std::stable_sort instead of std::sort.
12902         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12903         markers when looking for a previous line.
12904
12905 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12906
12907         * dwarf2read.c (lnp_state_machine::record_line): Include
12908         end_sequence parameter in debug print out.  Record the line if we
12909         are at an end_sequence marker even if it's not the start of a
12910         statement.
12911         * symmisc.c (maintenance_print_one_line_table): Print end of
12912         sequence markers with 'END' not '0'.
12913
12914 2020-01-24  Pedro Alves  <palves@redhat.com>
12915
12916         PR gdb/25410
12917         * thread.c (scoped_restore_current_thread::restore): Use
12918         switch_to_inferior_no_thread.
12919         * exec.c: Include "progspace-and-thread.h".
12920         (add_target_sections, remove_target_sections):
12921         scoped_restore_current_pspace_and_thread instead of
12922         scoped_restore_current_thread.
12923         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12924         and aspace to the inferior before calling clone_program_space.
12925         Remove stale comment.
12926
12927 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12928
12929         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12930         (arm_netbsd_nat_target::fetch_registers): ...this.
12931         (arm_nbsd_nat_target::store_registers): Rename to...
12932         (arm_netbsd_nat_target::store_registers): ...this.
12933
12934 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12935
12936         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12937         register_t.
12938
12939 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12940
12941         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12942         Update comment.
12943         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12944         Likewise.
12945         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12946         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12947         the correct replacement (iterate_over_regset_sections).
12948         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12949         Update comment.
12950
12951 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12952
12953         PR gdb/23718
12954         * gdb/python/python.c (execute_gdb_command): Call
12955         async_enable_stdin in catch block.
12956
12957 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12958
12959         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12960         SWITCH_THRU_ALL_UIS.
12961
12962 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12963
12964         PR tui/9765
12965         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12966         comment, add extra parameter, and update to store previous symbol
12967         when appropriate.
12968         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12969         add extra parameter.
12970         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12971         remove unneeded parameter, add try/catch around gdb_print_insn,
12972         rewrite to add items to asm_lines vector.
12973         (tui_find_backward_disassembly_start_address): New function.
12974         (tui_find_disassembly_address): Updated throughout.
12975         (tui_disasm_window::set_contents): Update for changes to
12976         tui_disassemble.
12977         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12978         number of lines to scroll.
12979
12980 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12981
12982         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12983         (SECT_OFF_DATA): Likewise.
12984         (SECT_OFF_RODATA): Likewise.
12985         (SECT_OFF_TEXT): Likewise.
12986         (SECT_OFF_BSS): Likewise.
12987         (struct objfile) <text_section_offset, data_section_offset>: New
12988         methods.
12989         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12990         objfile::text_section_offset.
12991         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12992         * coffread.c (coff_symtab_read): Likewise.
12993         (enter_linenos): Likewise.
12994         (process_coff_symbol): Likewise.
12995         * ctfread.c (get_objfile_text_range): Likewise.
12996         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12997         Use objfile::data_section_offset.
12998         * dwarf2-frame.c (execute_cfa_program): Use
12999         objfile::text_section_offset.
13000         (dwarf2_frame_find_fde): Likewise.
13001         * dwarf2read.c (create_addrmap_from_index): Likewise.
13002         (create_addrmap_from_aranges): Likewise.
13003         (dw2_find_pc_sect_compunit_symtab): Likewise.
13004         (process_psymtab_comp_unit_reader): Likewise.
13005         (add_partial_symbol): Likewise.
13006         (add_partial_subprogram): Likewise.
13007         (process_full_comp_unit): Likewise.
13008         (read_file_scope): Likewise.
13009         (read_func_scope): Likewise.
13010         (read_lexical_block_scope): Likewise.
13011         (read_call_site_scope): Likewise.
13012         (dwarf2_rnglists_process): Likewise.
13013         (dwarf2_ranges_process): Likewise.
13014         (dwarf2_ranges_read): Likewise.
13015         (dwarf_decode_lines_1): Likewise.
13016         (new_symbol): Likewise.
13017         (dwarf2_fetch_die_loc_sect_off): Likewise.
13018         (dwarf2_per_cu_text_offset): Likewise.
13019         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13020         * hppa-tdep.c (read_unwind_info): Likewise.
13021         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13022         * psympriv.h (struct partial_symtab): Likewise.
13023         * psymtab.c (find_pc_sect_psymtab): Likewise.
13024         * solib-svr4.c (enable_break): Likewise.
13025         * stap-probe.c (relocate_address): Use
13026         objfile::data_section_offset.
13027         * xcoffread.c (enter_line_range): Use
13028         objfile::text_section_offset.
13029         (read_xcoff_symtab): Likewise.
13030
13031 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13032
13033         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13034         declaration to narrower scopes.
13035
13036 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13037
13038         * darwin-nat.h (struct darwin_exception_msg, enum
13039         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13040         Move up.
13041         (class darwin_nat_target) <wait_1, check_new_threads,
13042         decode_exception_message, decode_message, stop_inferior,
13043         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13044         * darwin-nat.c (darwin_check_new_threads): Rename to...
13045         (darwin_nat_target::check_new_threads): ... this.
13046         (darwin_suspend_inferior_it): Remove.
13047         (darwin_decode_exception_message): Rename to...
13048         (darwin_nat_target::decode_exception_message): ... this.
13049         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13050         (darwin_decode_message): Rename to...
13051         (darwin_nat_target::decode_message): ... this.
13052         (cancel_breakpoint): Rename to...
13053         (darwin_nat_target::cancel_breakpoint): ... this.
13054         (darwin_wait): Rename to...
13055         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13056         instead of iterate_over_inferiors.
13057         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13058         (darwin_stop_inferior): Rename to...
13059         (darwin_nat_target::stop_inferior): ... this.
13060         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13061         (darwin_init_thread_list): Rename to...
13062         (darwin_nat_target::init_thread_list): ... this.
13063         (darwin_ptrace_him): Rename to...
13064         (darwin_nat_target::ptrace_him): ... this.
13065         (darwin_nat_target::create_inferior): Pass lambda function to
13066         fork_inferior.
13067         (darwin_nat_target::detach): Call stop_inferior instead of
13068         darwin_stop_inferior.
13069         * fork-inferior.h (fork_inferior): Change init_trace_fun
13070         parameter to gdb::function_view.
13071         * fork-inferior.c (fork_inferior): Likewise.
13072
13073 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
13074
13075         * i386-cygwin-tdep.c (core_process_module_section): Update.
13076         * windows-nat.c (struct lm_info_windows): Add text_offset.
13077         (windows_xfer_shared_libraries): Update.
13078         * windows-tdep.c (windows_xfer_shared_library):
13079         Add text_offset_cached argument.
13080         * windows-tdep.h (windows_xfer_shared_library): Update.
13081
13082 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13083
13084         * gdbarch.sh: Add declaration for _initialize_gdbarch.
13085
13086 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13087
13088         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
13089         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
13090         replace with range-based for.
13091         (gdbsim_interrupt_inferior): Remove.
13092         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
13093         with a range-based for.  Inline code from
13094         gdbsim_interrupt_inferior.
13095
13096 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13097
13098         * infrun.c (proceed): Fix indentation.
13099
13100 2020-01-21  Tom Tromey  <tromey@adacore.com>
13101
13102         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
13103         * python/python.c (python_extension_ops): Update.
13104         (gdbpy_colorize): New function.
13105         * python/lib/gdb/__init__.py (colorize): New function.
13106         * extension.h (ext_lang_colorize): Declare.
13107         * extension.c (ext_lang_colorize): New function.
13108         * extension-priv.h (struct extension_language_ops) <colorize>: New
13109         member.
13110         * cli/cli-style.c (_initialize_cli_style): Update help text.
13111
13112 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13113
13114         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
13115         <cond>: Change type to bool.
13116         (aarch64_displaced_step_b_cond): Update cond to use bool type.
13117         (aarch64_displaced_step_cb): Likewise.
13118         (aarch64_displaced_step_tb): Likewise.
13119
13120 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13121
13122         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
13123         output.
13124
13125 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13126
13127         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
13128         <pc_adjust>: Adjust the documentation.
13129         (aarch64_displaced_step_fixup): Check if PC really moved before
13130         adjusting it.
13131
13132 2020-01-19  Tom Tromey  <tom@tromey.com>
13133
13134         * disasm.c (~gdb_disassembler): New destructor.
13135         (gdb_buffered_insn_length): Call disassemble_free_target.
13136         * disasm.h (class gdb_disassembler): Declare destructor.  Use
13137         DISABLE_COPY_AND_ASSIGN.
13138
13139 2020-01-19  Tom Tromey  <tom@tromey.com>
13140
13141         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
13142         (die_reader_func_ftype): Remove.
13143         (cutu_reader): New class.
13144         (dw2_get_file_names_reader): Remove "data" parameter.
13145         (dw2_get_file_names): Use cutu_reader.
13146         (create_debug_type_hash_table): Update.
13147         (read_cutu_die_from_dwo): Update comment.
13148         (lookup_dwo_unit): Add dwo_name parameter.
13149         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
13150         die_reader_func_ftype and data parameters.
13151         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
13152         Remove die_reader_func_ftype and data parameters.
13153         (~cutu_reader): New; from init_cutu_and_read_dies.
13154         (cutu_reader::cutu_reader): Rename from
13155         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
13156         and data parameters.
13157         (init_cutu_and_read_dies_simple): Remove.
13158         (struct process_psymtab_comp_unit_data): Remove.
13159         (process_psymtab_comp_unit_reader): Remove data parameter; add
13160         want_partial_unit and pretend_language parameters.
13161         (process_psymtab_comp_unit): Use cutu_reader.
13162         (build_type_psymtabs_reader): Remove data parameter.
13163         (build_type_psymtabs_1): Use cutu_reader.
13164         (process_skeletonless_type_unit): Likewise.
13165         (load_partial_comp_unit_reader): Remove.
13166         (load_partial_comp_unit): Use cutu_reader.
13167         (load_full_comp_unit_reader): Remove.
13168         (load_full_comp_unit): Use cutu_reader.
13169         (struct create_dwo_cu_data): Remove.
13170         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
13171         dwo_unit parameters.
13172         (create_cus_hash_table): Use cutu_reader.
13173         (struct dwarf2_read_addr_index_data): Remove.
13174         (dwarf2_read_addr_index_reader): Remove.
13175         (dwarf2_read_addr_index): Use cutu_reader.
13176         (read_signatured_type_reader): Remove.
13177         (read_signatured_type): Use cutu_reader.
13178
13179 2020-01-19  Tom Tromey  <tom@tromey.com>
13180
13181         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
13182         * tui/tui-wingeneral.h (class tui_suppress_output): New.
13183         (tui_wrefresh): Declare.
13184         * tui/tui-wingeneral.c (suppress_output): New global.
13185         (tui_suppress_output, ~tui_suppress_output): New constructor and
13186         destructor.
13187         (tui_wrefresh): New function.
13188         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
13189         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
13190         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
13191         method.
13192         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
13193         tui_wrefresh.
13194         (tui_data_window::no_refresh): New method.
13195         (tui_data_item_window::refresh_window): Call tui_wrefresh.
13196         (tui_reg_command): Use tui_suppress_output
13197         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
13198         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
13199         method.
13200         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
13201
13202 2020-01-19  Tom Tromey  <tom@tromey.com>
13203
13204         * tui/tui-winsource.c (tui_update_source_windows_with_line):
13205         Handle case where symtab is null.
13206
13207 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
13208
13209         * linux-fork.c (one_fork_p): Simplify.
13210
13211 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13212
13213         * top.c (struct qt_args): Remove.
13214         (kill_or_detach): Change return type to void, replace `void *`
13215         parameter with a proper one.
13216         (print_inferior_quit_action):  Likewise.
13217         (quit_confirm): Use range-based for loop to iterate over inferiors.
13218         (quit_force): Likewise.
13219
13220 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13221
13222         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
13223         `void *` parameter with proper parameters.
13224         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
13225         (print_one_inferior): Change return type to void, replace `void *`
13226         parameter with proper parameters.
13227         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
13228         inferiors.
13229         (get_other_inferior): Remove.
13230         (mi_cmd_remove_inferior): Use range-based loop to iterate over
13231         inferiors.
13232
13233 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13234
13235         * mi/mi-interp.c (report_initial_inferior): Remove.
13236         (mi_interp::init): Use range-based for to iterate over inferiors.
13237
13238 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13239
13240         * python/py-inferior.c (build_inferior_list): Remove.
13241         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
13242
13243 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
13244
13245         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
13246         (btrace_stitch_trace): Likewise.
13247         * charset.c (intermediate_encoding): Likewise (vaild).
13248         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
13249         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
13250         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
13251
13252 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
13253
13254         * windows-tdep.c (windows_get_tlb_type):
13255         Add rtl_user_process_parameters type.
13256
13257 2020-01-16  Pedro Alves  <palves@redhat.com>
13258             Norbert Lange  <nolange79@gmail.com>
13259
13260         PR build/24805
13261         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
13262         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
13263         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
13264         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
13265         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
13266         (ps_plog): Redeclare exported functions with default visibility.
13267
13268 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
13269
13270         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
13271         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
13272
13273 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
13274
13275         * infcmd.c (post_create_inferior): Use get_thread_regcache
13276         instead of get_current_regcache.
13277
13278 2020-01-14  Tom Tromey  <tom@tromey.com>
13279
13280         PR symtab/12535:
13281         * python/python.c (gdbpy_decode_line): Treat empty string the same
13282         as no argument.
13283
13284 2020-01-14  Tom Tromey  <tom@tromey.com>
13285
13286         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
13287
13288 2020-01-14  Tom Tromey  <tom@tromey.com>
13289
13290         * nat/linux-btrace.c: Don't include <config.h>.
13291         * nat/linux-ptrace.c: Don't include <config.h>.
13292         * nat/x86-linux-dregs.c: Don't include <config.h>.
13293
13294 2020-01-14  Tom Tromey  <tom@tromey.com>
13295
13296         * configure: Rebuild.
13297         * configure.ac: Move many checks to ../gdbsupport/common.m4.
13298
13299 2020-01-14  Tom Tromey  <tom@tromey.com>
13300
13301         * nat/x86-linux-dregs.c: Include configh.h.
13302         * nat/linux-ptrace.c: Include configh.h.
13303         * nat/linux-btrace.c: Include configh.h.
13304         * defs.h: Include config.h, bfd.h.
13305         * configure.ac: Don't source common.host.
13306         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
13307         * configure: Rebuild.
13308         * acinclude.m4: Update path.
13309         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
13310         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
13311         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
13312         (CLIBS): Add LIBSUPPORT.
13313         (CDEPS): Likewise.
13314         (COMMON_SFILES): Remove gdbsupport files.
13315         (HFILES_NO_SRCDIR): Likewise.
13316         (stamp-version): Update path to create-version.sh.
13317         (ALLDEPFILES): Remove gdbsupport files.
13318
13319 2020-01-14  Tom Tromey  <tom@tromey.com>
13320
13321         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
13322         USE_WIN32API when needed.
13323         * configure.ac (USE_WIN32API): Don't define.
13324         (WIN32LIBS): Use WIN32APILIBS.
13325         * configure: Rebuild.
13326
13327 2020-01-14  Tom Tromey  <tom@tromey.com>
13328
13329         * configure: Rebuild.
13330         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
13331
13332 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13333
13334         * skip.c (skip_function_command): Make skip w/o arguments use the
13335         name of the inlined function if pc is inside any inlined function.
13336
13337 2020-01-14  Luis Machado  <luis.machado@linaro.org>
13338
13339         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
13340         * infrun.c (resume_1): Likewise.
13341         (handle_inferior_event): Remove stale comment.
13342         * linux-nat.c (linux_nat_target::resume): Update comments.
13343         (save_stop_reason): Likewise.
13344         (linux_nat_filter_event): Likewise.
13345         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
13346
13347 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13348
13349         * elfread.c (record_minimal_symbol): Set section index to 0 for
13350         non-allocatable sections.
13351
13352
13353 2020-01-13  Ali Tamur <tamur@google.com>
13354
13355         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
13356         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
13357         to gdb::optional.  Update comments.
13358         (dwo_file): Update comments.
13359         (read_attribute): Update API to take an additional out parameter,
13360         need_reprocess.  This is used to mark attributes that need other
13361         attributes (e.g. str_offsets_base) for correct computation which may not
13362         have been read yet.
13363         (read_attribute_reprocess): New function declaration.
13364         (read_addr_index): Likewise.
13365         (read_dwo_str_index): Likewise.
13366         (read_stub_str_index): Likewise.
13367         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
13368         (lookup_addr_base): New function definition.
13369         (lookup_ranges_base): Likewise.
13370         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
13371         lookup_ranges_base.
13372         (init_cutu_and_read_dies): Update comments.
13373         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
13374         unit.  This is used to inherit parent's str_offsets_base and addr_base.
13375         Update comments.
13376         (init_cutu_and_read_dies_simple): Reflect API changes.
13377         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
13378         (create_cus_hash_table): Change API to take parent compile unit.
13379         Reflect API changes.
13380         (open_and_init_dwo_file): Reflect API changes.
13381         (dwarf2_get_pc_bounds): Update comments.
13382         (dwarf2_record_block_ranges): Likewise.
13383         (read_full_die_1): Change implementation to reprocess attributes that
13384         need str_offsets_base and addr_base.
13385         (partial_die_info::read): Likewise.
13386         (read_attribute_reprocess): New function definition.
13387         (read_attribute_value): Change API to take an additional out parameter,
13388         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
13389         when a non-dwo compile unit has index based attributes.
13390         (read_attribute): Reflect API changes.
13391         (read_addr_index_1): Reflect API changes.  Update comments.
13392         (dwarf2_read_addr_index_data): Reflect API changes.
13393         (dwarf2_read_addr_index): Likewise.
13394         (read_str_index): Change API and implementation.  This becomes a helper
13395         to be used by the new string index related methods.  Update error
13396         message and comments.
13397         (read_dwo_str_index): New function definition.
13398         (read_stub_str_index): Likewise.
13399         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
13400         * symfile.h (dwarf2_debug_sections): Likewise.
13401         * xcoffread.c (dwarf2_debug_sections): Likewise.
13402
13403 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13404
13405         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13406         core_reg_sect type to gdb_byte *.
13407         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13408         * cris-tdep.c (fetch_core_registers): Likewise.
13409         * corelow.c (core_target::get_core_register_section): Change
13410         type of `contents` to gdb::byte_vector.
13411
13412 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13413
13414         * tui/tui-wingeneral.c (box_win): Position the title in the center
13415         of the border.
13416
13417 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13418
13419         * corelow.c (core_target::get_core_register_section): Use
13420           std::vector instead of alloca.
13421
13422 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13423
13424         * warning.m4: Add -Wmissing-declarations to build_warnings.
13425         * configure: Re-generate.
13426
13427 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13428
13429         * python/python.c (init__gdb_module): Add declaration.
13430
13431 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13432
13433         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13434         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13435         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13436         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13437         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13438         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13439         * ada-exp.y (_initialize_ada_exp): Add declaration.
13440         * ada-lang.c (_initialize_ada_language): Add declaration.
13441         * ada-tasks.c (_initialize_tasks): Add declaration.
13442         * agent.c (_initialize_agent): Add declaration.
13443         * aix-thread.c (_initialize_aix_thread): Add declaration.
13444         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13445         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13446         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13447         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13448         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13449         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13450         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13451         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13452         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13453         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13454         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13455         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13456         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13457         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13458         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13459         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13460         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13461         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13462         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13463         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13464         * annotate.c (_initialize_annotate): Add declaration.
13465         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13466         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13467         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13468         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13469         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13470         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13471         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13472         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13473         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13474         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13475         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13476         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13477         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13478         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13479         * auto-load.c (_initialize_auto_load): Add declaration.
13480         * auxv.c (_initialize_auxv): Add declaration.
13481         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13482         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13483         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13484         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13485         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13486         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13487         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13488         * breakpoint.c (_initialize_breakpoint): Add declaration.
13489         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13490         * btrace.c (_initialize_btrace): Add declaration.
13491         * charset.c (_initialize_charset): Add declaration.
13492         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13493         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13494         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13495         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13496         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13497         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13498         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13499         * coffread.c (_initialize_coffread): Add declaration.
13500         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13501         * compile/compile.c (_initialize_compile): Add declaration.
13502         * complaints.c (_initialize_complaints): Add declaration.
13503         * completer.c (_initialize_completer): Add declaration.
13504         * copying.c (_initialize_copying): Add declaration.
13505         * corefile.c (_initialize_core): Add declaration.
13506         * corelow.c (_initialize_corelow): Add declaration.
13507         * cp-abi.c (_initialize_cp_abi): Add declaration.
13508         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13509         * cp-support.c (_initialize_cp_support): Add declaration.
13510         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13511         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13512         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13513         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13514         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13515         * ctfread.c (_initialize_ctfread): Add declaration.
13516         * d-lang.c (_initialize_d_language): Add declaration.
13517         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13518         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13519         * dbxread.c (_initialize_dbxread): Add declaration.
13520         * dcache.c (_initialize_dcache): Add declaration.
13521         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13522         * disasm.c (_initialize_disasm): Add declaration.
13523         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13524         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13525         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13526         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13527         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13528         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13529         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13530         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
13531         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
13532         * elfread.c (_initialize_elfread): Add declaration.
13533         * exec.c (_initialize_exec): Add declaration.
13534         * extension.c (_initialize_extension): Add declaration.
13535         * f-lang.c (_initialize_f_language): Add declaration.
13536         * f-valprint.c (_initialize_f_valprint): Add declaration.
13537         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
13538         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
13539         * filesystem.c (_initialize_filesystem): Add declaration.
13540         * findcmd.c (_initialize_mem_search): Add declaration.
13541         * findvar.c (_initialize_findvar): Add declaration.
13542         * fork-child.c (_initialize_fork_child): Add declaration.
13543         * frame-base.c (_initialize_frame_base): Add declaration.
13544         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
13545         * frame.c (_initialize_frame): Add declaration.
13546         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
13547         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
13548         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
13549         * gcore.c (_initialize_gcore): Add declaration.
13550         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
13551         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
13552         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
13553         * gdbarch.c (_initialize_gdbarch): Add declaration.
13554         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
13555         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
13556         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
13557         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
13558         * go-lang.c (_initialize_go_language): Add declaration.
13559         * go32-nat.c (_initialize_go32_nat): Add declaration.
13560         * guile/guile.c (_initialize_guile): Add declaration.
13561         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
13562         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
13563         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
13564         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
13565         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
13566         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
13567         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
13568         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
13569         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
13570         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
13571         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
13572         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
13573         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
13574         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
13575         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
13576         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
13577         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
13578         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
13579         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
13580         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
13581         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
13582         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
13583         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
13584         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
13585         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
13586         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
13587         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
13588         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
13589         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
13590         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
13591         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
13592         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
13593         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
13594         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
13595         * infcall.c (_initialize_infcall): Add declaration.
13596         * infcmd.c (_initialize_infcmd): Add declaration.
13597         * inflow.c (_initialize_inflow): Add declaration.
13598         * infrun.c (_initialize_infrun): Add declaration.
13599         * interps.c (_initialize_interpreter): Add declaration.
13600         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
13601         * jit.c (_initialize_jit): Add declaration.
13602         * language.c (_initialize_language): Add declaration.
13603         * linux-fork.c (_initialize_linux_fork): Add declaration.
13604         * linux-nat.c (_initialize_linux_nat): Add declaration.
13605         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
13606         * linux-thread-db.c (_initialize_thread_db): Add declaration.
13607         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
13608         * m2-lang.c (_initialize_m2_language): Add declaration.
13609         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
13610         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
13611         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
13612         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
13613         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
13614         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
13615         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
13616         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
13617         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
13618         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
13619         * machoread.c (_initialize_machoread): Add declaration.
13620         * macrocmd.c (_initialize_macrocmd): Add declaration.
13621         * macroscope.c (_initialize_macroscope): Add declaration.
13622         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
13623         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
13624         * maint.c (_initialize_maint_cmds): Add declaration.
13625         * mdebugread.c (_initialize_mdebugread): Add declaration.
13626         * memattr.c (_initialize_mem): Add declaration.
13627         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
13628         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
13629         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
13630         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
13631         * mi/mi-main.c (_initialize_mi_main): Add declaration.
13632         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
13633         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
13634         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
13635         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
13636         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
13637         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
13638         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
13639         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
13640         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
13641         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
13642         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
13643         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
13644         * mipsread.c (_initialize_mipsread): Add declaration.
13645         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
13646         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
13647         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
13648         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
13649         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
13650         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
13651         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
13652         * nto-procfs.c (_initialize_procfs): Add declaration.
13653         * objc-lang.c (_initialize_objc_language): Add declaration.
13654         * observable.c (_initialize_observer): Add declaration.
13655         * opencl-lang.c (_initialize_opencl_language): Add declaration.
13656         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
13657         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
13658         * osabi.c (_initialize_gdb_osabi): Add declaration.
13659         * osdata.c (_initialize_osdata): Add declaration.
13660         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
13661         * parse.c (_initialize_parse): Add declaration.
13662         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
13663         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
13664         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
13665         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
13666         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
13667         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
13668         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
13669         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
13670         * printcmd.c (_initialize_printcmd): Add declaration.
13671         * probe.c (_initialize_probe): Add declaration.
13672         * proc-api.c (_initialize_proc_api): Add declaration.
13673         * proc-events.c (_initialize_proc_events): Add declaration.
13674         * proc-service.c (_initialize_proc_service): Add declaration.
13675         * procfs.c (_initialize_procfs): Add declaration.
13676         * producer.c (_initialize_producer): Add declaration.
13677         * psymtab.c (_initialize_psymtab): Add declaration.
13678         * python/python.c (_initialize_python): Add declaration.
13679         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
13680         * record-btrace.c (_initialize_record_btrace): Add declaration.
13681         * record-full.c (_initialize_record_full): Add declaration.
13682         * record.c (_initialize_record): Add declaration.
13683         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
13684         * regcache.c (_initialize_regcache): Add declaration.
13685         * reggroups.c (_initialize_reggroup): Add declaration.
13686         * remote-notif.c (_initialize_notif): Add declaration.
13687         * remote-sim.c (_initialize_remote_sim): Add declaration.
13688         * remote.c (_initialize_remote): Add declaration.
13689         * reverse.c (_initialize_reverse): Add declaration.
13690         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
13691         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
13692         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
13693         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
13694         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
13695         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
13696         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
13697         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
13698         Add declaration.
13699         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
13700         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
13701         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
13702         * rust-exp.y (_initialize_rust_exp): Add declaration.
13703         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
13704         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
13705         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
13706         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
13707         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
13708         * score-tdep.c (_initialize_score_tdep): Add declaration.
13709         * ser-go32.c (_initialize_ser_dos): Add declaration.
13710         * ser-mingw.c (_initialize_ser_windows): Add declaration.
13711         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
13712         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
13713         * ser-uds.c (_initialize_ser_socket): Add declaration.
13714         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
13715         * serial.c (_initialize_serial): Add declaration.
13716         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
13717         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
13718         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
13719         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
13720         * skip.c (_initialize_step_skip): Add declaration.
13721         * sol-thread.c (_initialize_sol_thread): Add declaration.
13722         * solib-aix.c (_initialize_solib_aix): Add declaration.
13723         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
13724         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
13725         * solib-frv.c (_initialize_frv_solib): Add declaration.
13726         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
13727         * solib-target.c (_initialize_solib_target): Add declaration.
13728         * solib.c (_initialize_solib): Add declaration.
13729         * source-cache.c (_initialize_source_cache): Add declaration.
13730         * source.c (_initialize_source): Add declaration.
13731         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
13732         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
13733         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
13734         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
13735         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
13736         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
13737         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
13738         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
13739         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
13740         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
13741         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
13742         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
13743         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
13744         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
13745         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
13746         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
13747         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
13748         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
13749         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
13750         * stabsread.c (_initialize_stabsread): Add declaration.
13751         * stack.c (_initialize_stack): Add declaration.
13752         * stap-probe.c (_initialize_stap_probe): Add declaration.
13753         * std-regs.c (_initialize_frame_reg): Add declaration.
13754         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
13755         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
13756         * symfile.c (_initialize_symfile): Add declaration.
13757         * symmisc.c (_initialize_symmisc): Add declaration.
13758         * symtab.c (_initialize_symtab): Add declaration.
13759         * target.c (_initialize_target): Add declaration.
13760         * target-connection.c (_initialize_target_connection): Add
13761         declaration.
13762         * target-dcache.c (_initialize_target_dcache): Add declaration.
13763         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
13764         * thread.c (_initialize_thread): Add declaration.
13765         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
13766         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
13767         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
13768         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
13769         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
13770         * tracectf.c (_initialize_ctf): Add declaration.
13771         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
13772         * tracefile.c (_initialize_tracefile): Add declaration.
13773         * tracepoint.c (_initialize_tracepoint): Add declaration.
13774         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
13775         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
13776         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
13777         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
13778         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
13779         * tui/tui-win.c (_initialize_tui_win): Add declaration.
13780         * tui/tui.c (_initialize_tui): Add declaration.
13781         * typeprint.c (_initialize_typeprint): Add declaration.
13782         * ui-style.c (_initialize_ui_style): Add declaration.
13783         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
13784         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
13785         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
13786         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
13787         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
13788         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
13789         * unittests/filtered_iterator-selftests.c
13790         (_initialize_filtered_iterator_selftests): Add declaration.
13791         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
13792         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
13793         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
13794         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
13795         * unittests/main-thread-selftests.c
13796         (_initialize_main_thread_selftests): Add declaration.
13797         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
13798         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
13799         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
13800         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
13801         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
13802         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
13803         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
13804         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
13805         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
13806         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
13807         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
13808         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
13809         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
13810         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
13811         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
13812         declaration.
13813         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
13814         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
13815         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
13816         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
13817         * user-regs.c (_initialize_user_regs): Add declaration.
13818         * utils.c (_initialize_utils): Add declaration.
13819         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
13820         * valops.c (_initialize_valops): Add declaration.
13821         * valprint.c (_initialize_valprint): Add declaration.
13822         * value.c (_initialize_values): Add declaration.
13823         * varobj.c (_initialize_varobj): Add declaration.
13824         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
13825         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
13826         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
13827         * windows-nat.c (_initialize_windows_nat): Add declaration.
13828         (_initialize_check_for_gdb_ini): Add declaration.
13829         (_initialize_loadable): Add declaration.
13830         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
13831         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
13832         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
13833         * xcoffread.c (_initialize_xcoffread): Add declaration.
13834         * xml-support.c (_initialize_xml_support): Add declaration.
13835         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
13836         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
13837         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
13838         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
13839
13840 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13841
13842         * regformats/regdat.sh: Generate declaration for init function.
13843
13844 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13845
13846         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13847         up.
13848         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13849         close_one_inferior>: New methods.
13850         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13851         pass down target to find_inferior_pid.
13852         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13853         Pass down target to find_inferior_ptid.
13854         (gdbsim_target::create_inferior): Pass down target to
13855         add_thread_silent.
13856         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13857         target down to find_inferior_ptid and switch_to_thread.
13858         (gdbsim_target::close): Update to call close_one_inferior.
13859         (struct resume_data): Remove.
13860         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13861         directly, rather than through a void pointer.
13862         (gdbsim_target::resume): Update to call resume_one_inferior.
13863
13864 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13865
13866         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13867
13868 2020-01-12  Pedro Alves  <palves@redhat.com>
13869
13870         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13871         directly for the current inferior instead of
13872         discard_all_inferiors.
13873         (discard_all_inferiors): Delete.
13874
13875 2020-01-11  Tom Tromey  <tom@tromey.com>
13876
13877         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13878         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13879         deprecated_safe_get_selected_frame.
13880
13881 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13882
13883         * inferior.c (print_inferior): Switch inferior before printing it.
13884
13885 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13886             Pedro Alves  <palves@redhat.com>
13887
13888         * progspace-and-thread.c (switch_to_program_space_and_thread):
13889         Assert there's an inferior for PSPACE.  Use
13890         switch_to_inferior_no_thread to switch the inferior too.
13891         * progspace.c (program_space::~program_space): Call
13892         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13893         (program_space::free_all_objfiles): Don't call clear_symtab_users
13894         here.
13895         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13896
13897 2020-01-10  Pedro Alves  <palves@redhat.com>
13898
13899         * NEWS: Mention multi-target debugging, "info connections", and
13900         "add-inferior -no-connection".
13901
13902 2020-01-10  Pedro Alves  <palves@redhat.com>
13903
13904         * infrun.c: Include "target-connection.h".
13905         (check_multi_target_resumption): New.
13906         (proceed): Call it.
13907         * target-connection.c (make_target_connection_string): Make
13908         extern.
13909         * target-connection.h (make_target_connection_string): Declare.
13910
13911 2020-01-10  Pedro Alves  <palves@redhat.com>
13912
13913         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13914         * inferior.c (uiout_field_connection): New function.
13915         (print_inferior): Add new "connection-id" column.
13916         (add_inferior_command): Show connection number/string of added
13917         inferior.
13918         * process-stratum-target.h
13919         (process_stratum_target::connection_string): New virtual method.
13920         (process_stratum_target::connection_number): New field.
13921         * remote.c (remote_target::connection_string): New override.
13922         * target-connection.c: New file.
13923         * target-connection.h: New file.
13924         * target.c (decref_target): Remove process_stratum targets from
13925         the connection list.
13926         (target_stack::push): Add process_stratum targets to the
13927         connection list.
13928
13929 2020-01-10  Pedro Alves  <palves@redhat.com>
13930
13931         Revert:
13932         2016-04-12  Pedro Alves  <palves@redhat.com>
13933         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13934         Remove references to name.
13935         * serial.h (struct serial) <name>: Delete.
13936
13937 2020-01-10  Pedro Alves  <palves@redhat.com>
13938
13939         * gdbarch-selftests.c (register_to_value_test): Remove "target
13940         already pushed" check.
13941
13942 2020-01-10  Pedro Alves  <palves@redhat.com>
13943             John Baldwin  <jhb@FreeBSD.org>
13944
13945         * aarch64-linux-nat.c
13946         (aarch64_linux_nat_target::thread_architecture): Adjust.
13947         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13948         (task_command_1): Likewise.
13949         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13950         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13951         (aix_thread_target::store_registers)
13952         (aix_thread_target::thread_alive): Adjust.
13953         * amd64-fbsd-tdep.c: Include "inferior.h".
13954         (amd64fbsd_get_thread_local_address): Pass down target.
13955         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13956         thread's gdbarch instead of target_gdbarch.
13957         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13958         get_last_target_status.
13959         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13960         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13961         inferiors.
13962         (update_inserted_breakpoint_locations): Skip if inferiors with no
13963         execution.
13964         (update_global_location_list): When handling moribund locations,
13965         find representative inferior for location's pspace, and use thread
13966         count of its process_stratum target.
13967         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13968         * bsd-uthread.c (bsd_uthread_target::wait): Use
13969         as_process_stratum_target and adjust thread_change_ptid and
13970         add_thread calls.
13971         (bsd_uthread_target::update_thread_list): Use
13972         as_process_stratum_target and adjust find_thread_ptid,
13973         thread_change_ptid and add_thread calls.
13974         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13975         find_thread_ptid call.
13976         * corelow.c (add_to_thread_list): Adjust add_thread call.
13977         (core_target_open): Adjust add_thread_silent and thread_count
13978         calls.
13979         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13980         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13981         * event-top.c (async_disconnect): Pop targets from all inferiors.
13982         * exec.c (add_target_sections): Push exec target on all inferiors
13983         sharing the program space.
13984         (remove_target_sections): Remove the exec target from all
13985         inferiors sharing the program space.
13986         (exec_on_vfork): New.
13987         * exec.h (exec_on_vfork): Declare.
13988         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13989         Pass it down.
13990         (fbsd_nat_target::update_thread_list): Adjust.
13991         (fbsd_nat_target::resume): Adjust.
13992         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13993         down.
13994         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13995         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13996         get_thread_arch_regcache call.
13997         * fork-child.c (gdb_startup_inferior): Pass target down to
13998         startup_inferior and set_executing.
13999         * gdbthread.h (struct process_stratum_target): Forward declare.
14000         (add_thread, add_thread_silent, add_thread_with_info)
14001         (in_thread_list): Add process_stratum_target parameter.
14002         (find_thread_ptid(inferior*, ptid_t)): New overload.
14003         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14004         parameter.
14005         (all_threads()): Delete overload.
14006         (all_threads, all_non_exited_threads): Add process_stratum_target
14007         parameter.
14008         (all_threads_safe): Use brace initialization.
14009         (thread_count): Add process_stratum_target parameter.
14010         (set_resumed, set_running, set_stop_requested, set_executing)
14011         (threads_are_executing, finish_thread_state): Add
14012         process_stratum_target parameter.
14013         (switch_to_thread): Use is_current_thread.
14014         * i386-fbsd-tdep.c: Include "inferior.h".
14015         (i386fbsd_get_thread_local_address): Pass down target.
14016         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14017         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14018         have_inferiors check.
14019         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14020         (inf_ptrace_target::attach): Adjust.
14021         * infcall.c (run_inferior_call): Adjust.
14022         * infcmd.c (run_command_1): Pass target to
14023         scoped_finish_thread_state.
14024         (proceed_thread_callback): Skip inferiors with no execution.
14025         (continue_command): Rename 'all_threads' local to avoid hiding
14026         'all_threads' function.  Adjust get_last_target_status call.
14027         (prepare_one_step): Adjust set_running call.
14028         (signal_command): Use user_visible_resume_target.  Compare thread
14029         pointers instead of inferior_ptid.
14030         (info_program_command): Adjust to pass down target.
14031         (attach_command): Mark target's 'thread_executing' flag.
14032         (stop_current_target_threads_ns): New, factored out from ...
14033         (interrupt_target_1): ... this.  Switch inferior before making
14034         target calls.
14035         * inferior-iter.h
14036         (struct all_inferiors_iterator, struct all_inferiors_range)
14037         (struct all_inferiors_safe_range)
14038         (struct all_non_exited_inferiors_range): Filter on
14039         process_stratum_target too.  Remove explicit.
14040         * inferior.c (inferior::inferior): Push dummy target on target
14041         stack.
14042         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14043         Add process_stratum_target parameter, and pass it down.
14044         (have_live_inferiors): Adjust.
14045         (switch_to_inferior_and_push_target): New.
14046         (add_inferior_command, clone_inferior_command): Handle
14047         "-no-connection" parameter.  Use
14048         switch_to_inferior_and_push_target.
14049         (_initialize_inferior): Mention "-no-connection" option in
14050         the help of "add-inferior" and "clone-inferior" commands.
14051         * inferior.h: Include "process-stratum-target.h".
14052         (interrupt_target_1): Use bool.
14053         (struct inferior) <push_target, unpush_target, target_is_pushed,
14054         find_target_beneath, top_target, process_target, target_at,
14055         m_stack>: New.
14056         (discard_all_inferiors): Delete.
14057         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14058         (all_inferiors, all_non_exited_inferiors): Add
14059         process_stratum_target parameter.
14060         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14061         (target_last_proc_target): New global.
14062         (follow_fork_inferior): Push target on new inferior.  Pass target
14063         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14064         reference count.
14065         (follow_fork): Adjust get_last_target_status call.  Also consider
14066         target.
14067         (follow_exec): Push target on new inferior.
14068         (struct execution_control_state) <target>: New field.
14069         (user_visible_resume_target): New.
14070         (do_target_resume): Call target_async.
14071         (resume_1): Set target's threads_executing flag.  Consider resume
14072         target.
14073         (commit_resume_all_targets): New.
14074         (proceed): Also consider resume target.  Skip threads of inferiors
14075         with no execution.  Commit resumtion in all targets.
14076         (start_remote): Pass current inferior to wait_for_inferior.
14077         (infrun_thread_stop_requested): Consider target as well.  Pass
14078         thread_info pointer to clear_inline_frame_state instead of ptid.
14079         (infrun_thread_thread_exit): Consider target as well.
14080         (random_pending_event_thread): New inferior parameter.  Use it.
14081         (do_target_wait): Rename to ...
14082         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
14083         down.
14084         (threads_are_resumed_pending_p, do_target_wait): New.
14085         (prepare_for_detach): Adjust calls.
14086         (wait_for_inferior): New inferior parameter.  Handle it.  Use
14087         do_target_wait_1 instead of do_target_wait.
14088         (fetch_inferior_event): Adjust.  Switch to representative
14089         inferior.  Pass target down.
14090         (set_last_target_status): Add process_stratum_target parameter.
14091         Save target in global.
14092         (get_last_target_status): Add process_stratum_target parameter and
14093         handle it.
14094         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
14095         (context_switch): Check inferior_ptid == null_ptid before calling
14096         inferior_thread().
14097         (get_inferior_stop_soon): Pass down target.
14098         (wait_one): Rename to ...
14099         (poll_one_curr_target): ... this.
14100         (struct wait_one_event): New.
14101         (wait_one): New.
14102         (stop_all_threads): Adjust.
14103         (handle_no_resumed, handle_inferior_event): Adjust to consider the
14104         event's target.
14105         (switch_back_to_stepped_thread): Also consider target.
14106         (print_stop_event): Update.
14107         (normal_stop): Update.  Also consider the resume target.
14108         * infrun.h (wait_for_inferior): Remove declaration.
14109         (user_visible_resume_target): New declaration.
14110         (get_last_target_status, set_last_target_status): New
14111         process_stratum_target parameter.
14112         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14113         process_stratum_target parameter, and use it.
14114         (clear_inline_frame_state (thread_info*)): New.
14115         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14116         process_stratum_target parameter.
14117         (clear_inline_frame_state (thread_info*)): Declare.
14118         * linux-fork.c (delete_checkpoint_command): Pass target down to
14119         find_thread_ptid.
14120         (checkpoint_command): Adjust.
14121         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
14122         instead of just tweaking inferior_ptid.
14123         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
14124         (exit_lwp): Pass target down to find_thread_ptid.
14125         (attach_proc_task_lwp_callback): Pass target down to
14126         add_thread/set_running/set_executing.
14127         (linux_nat_target::attach): Pass target down to
14128         thread_change_ptid.
14129         (get_detach_signal): Pass target down to find_thread_ptid.
14130         Consider last target status's target.
14131         (linux_resume_one_lwp_throw, resume_lwp)
14132         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
14133         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
14134         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
14135         (linux_nat_target::async_wait_fd): New.
14136         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
14137         target down.
14138         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
14139         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
14140         * linux-thread-db.c (struct thread_db_info::process_target): New
14141         field.
14142         (add_thread_db_info): Save target.
14143         (get_thread_db_info): New process_stratum_target parameter.  Also
14144         match target.
14145         (delete_thread_db_info): New process_stratum_target parameter.
14146         Also match target.
14147         (thread_from_lwp): Adjust to pass down target.
14148         (thread_db_notice_clone): Pass down target.
14149         (check_thread_db_callback): Pass down target.
14150         (try_thread_db_load_1): Always push the thread_db target.
14151         (try_thread_db_load, record_thread): Pass target down.
14152         (thread_db_target::detach): Pass target down.  Always unpush the
14153         thread_db target.
14154         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
14155         target down.  Always unpush the thread_db target.
14156         (find_new_threads_callback, thread_db_find_new_threads_2)
14157         (thread_db_target::update_thread_list): Pass target down.
14158         (thread_db_target::pid_to_str): Pass current inferior down.
14159         (thread_db_target::get_thread_local_address): Pass target down.
14160         (thread_db_target::resume, maintenance_check_libthread_db): Pass
14161         target down.
14162         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
14163         * procfs.c (procfs_target::procfs_init_inferior): Declare.
14164         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
14165         (procfs_init_inferior): Rename to ...
14166         (procfs_target::procfs_init_inferior): ... this and adjust.
14167         (procfs_target::create_inferior, procfs_notice_thread)
14168         (procfs_do_thread_registers): Adjust.
14169         * ppc-fbsd-tdep.c: Include "inferior.h".
14170         (ppcfbsd_get_thread_local_address): Pass down target.
14171         * proc-service.c (ps_xfer_memory): Switch current inferior and
14172         program space as well.
14173         (get_ps_regcache): Pass target down.
14174         * process-stratum-target.c
14175         (process_stratum_target::thread_address_space)
14176         (process_stratum_target::thread_architecture): Pass target down.
14177         * process-stratum-target.h
14178         (process_stratum_target::threads_executing): New field.
14179         (as_process_stratum_target): New.
14180         * ravenscar-thread.c
14181         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
14182         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
14183         down.
14184         * record-btrace.c (record_btrace_target::info_record): Adjust.
14185         (record_btrace_target::record_method)
14186         (record_btrace_target::record_is_replaying)
14187         (record_btrace_target::fetch_registers)
14188         (get_thread_current_frame_id, record_btrace_target::resume)
14189         (record_btrace_target::wait, record_btrace_target::stop): Pass
14190         target down.
14191         * record-full.c (record_full_wait_1): Switch to event thread.
14192         Pass target down.
14193         * regcache.c (regcache::regcache)
14194         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
14195         process_stratum_target parameter and handle it.
14196         (current_thread_target): New global.
14197         (get_thread_regcache): Add process_stratum_target parameter and
14198         handle it.  Switch inferior before calling target method.
14199         (get_thread_regcache): Pass target down.
14200         (get_thread_regcache_for_ptid): Pass target down.
14201         (registers_changed_ptid): Add process_stratum_target parameter and
14202         handle it.
14203         (registers_changed_thread, registers_changed): Pass target down.
14204         (test_get_thread_arch_aspace_regcache): New.
14205         (current_regcache_test): Define a couple local test_target_ops
14206         instances and use them for testing.
14207         (readwrite_regcache): Pass process_stratum_target parameter.
14208         (cooked_read_test, cooked_write_test): Pass mock_target down.
14209         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
14210         (get_thread_arch_aspace_regcache): Add process_stratum_target
14211         parameter.
14212         (regcache::target): New method.
14213         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
14214         (regcache::registers_changed_ptid): Add process_stratum_target
14215         parameter.
14216         (regcache::m_target): New field.
14217         (registers_changed_ptid): Add process_stratum_target parameter.
14218         * remote.c (remote_state::supports_vCont_probed): New field.
14219         (remote_target::async_wait_fd): New method.
14220         (remote_unpush_and_throw): Add remote_target parameter.
14221         (get_current_remote_target): Adjust.
14222         (remote_target::remote_add_inferior): Push target.
14223         (remote_target::remote_add_thread)
14224         (remote_target::remote_notice_new_inferior)
14225         (get_remote_thread_info): Pass target down.
14226         (remote_target::update_thread_list): Skip threads of inferiors
14227         bound to other targets.  (remote_target::close): Don't discard
14228         inferiors.  (remote_target::add_current_inferior_and_thread)
14229         (remote_target::process_initial_stop_replies)
14230         (remote_target::start_remote)
14231         (remote_target::remote_serial_quit_handler): Pass down target.
14232         (remote_target::remote_unpush_target): New remote_target
14233         parameter.  Unpush the target from all inferiors.
14234         (remote_target::remote_unpush_and_throw): New remote_target
14235         parameter.  Pass it down.
14236         (remote_target::open_1): Check whether the current inferior has
14237         execution instead of checking whether any inferior is live.  Pass
14238         target down.
14239         (remote_target::remote_detach_1): Pass down target.  Use
14240         remote_unpush_target.
14241         (extended_remote_target::attach): Pass down target.
14242         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
14243         (remote_target::append_resumption): Pass down target.
14244         (remote_target::append_pending_thread_resumptions)
14245         (remote_target::remote_resume_with_hc, remote_target::resume)
14246         (remote_target::commit_resume): Pass down target.
14247         (remote_target::remote_stop_ns): Check supports_vCont_probed.
14248         (remote_target::interrupt_query)
14249         (remote_target::remove_new_fork_children)
14250         (remote_target::check_pending_events_prevent_wildcard_vcont)
14251         (remote_target::remote_parse_stop_reply)
14252         (remote_target::process_stop_reply): Pass down target.
14253         (first_remote_resumed_thread): New remote_target parameter.  Pass
14254         it down.
14255         (remote_target::wait_as): Pass down target.
14256         (unpush_and_perror): New remote_target parameter.  Pass it down.
14257         (remote_target::readchar, remote_target::remote_serial_write)
14258         (remote_target::getpkt_or_notif_sane_1)
14259         (remote_target::kill_new_fork_children, remote_target::kill): Pass
14260         down target.
14261         (remote_target::mourn_inferior): Pass down target.  Use
14262         remote_unpush_target.
14263         (remote_target::core_of_thread)
14264         (remote_target::remote_btrace_maybe_reopen): Pass down target.
14265         (remote_target::pid_to_exec_file)
14266         (remote_target::thread_handle_to_thread_info): Pass down target.
14267         (remote_target::async_wait_fd): New.
14268         * riscv-fbsd-tdep.c: Include "inferior.h".
14269         (riscv_fbsd_get_thread_local_address): Pass down target.
14270         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
14271         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
14272         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
14273         Adjust.
14274         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
14275         * solib-svr4.c (enable_break): Pass down target.
14276         * spu-multiarch.c (parse_spufs_run): Pass down target.
14277         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
14278         * target-delegates.c: Regenerate.
14279         * target.c (g_target_stack): Delete.
14280         (current_top_target): Return the current inferior's top target.
14281         (target_has_execution_1): Refer to the passed-in inferior's top
14282         target.
14283         (target_supports_terminal_ours): Check whether the initial
14284         inferior was already created.
14285         (decref_target): New.
14286         (target_stack::push): Incref/decref the target.
14287         (push_target, push_target, unpush_target): Adjust.
14288         (target_stack::unpush): Defref target.
14289         (target_is_pushed): Return bool.  Adjust to refer to the current
14290         inferior's target stack.
14291         (dispose_inferior): Delete, and inline parts ...
14292         (target_preopen): ... here.  Only dispose of the current inferior.
14293         (target_detach): Hold strong target reference while detaching.
14294         Pass target down.
14295         (target_thread_name): Add assertion.
14296         (target_resume): Pass down target.
14297         (target_ops::beneath, find_target_at): Adjust to refer to the
14298         current inferior's target stack.
14299         (get_dummy_target): New.
14300         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
14301         has a thread running.
14302         (initialize_targets): Rename to ...
14303         (_initialize_target): ... this.
14304         * target.h: Include "gdbsupport/refcounted-object.h".
14305         (struct target_ops): Inherit refcounted_object.
14306         (target_ops::shortname, target_ops::longname): Make const.
14307         (target_ops::async_wait_fd): New method.
14308         (decref_target): Declare.
14309         (struct target_ops_ref_policy): New.
14310         (target_ops_ref): New typedef.
14311         (get_dummy_target): Declare function.
14312         (target_is_pushed): Return bool.
14313         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
14314         (all_matching_threads_iterator::all_matching_threads_iterator):
14315         Handle filter target.
14316         * thread-iter.h (struct all_matching_threads_iterator, struct
14317         all_matching_threads_range, class all_non_exited_threads_range):
14318         Filter by target too.  Remove explicit.
14319         * thread.c (threads_executing): Delete.
14320         (inferior_thread): Pass down current inferior.
14321         (clear_thread_inferior_resources): Pass down thread pointer
14322         instead of ptid_t.
14323         (add_thread_silent, add_thread_with_info, add_thread): Add
14324         process_stratum_target parameter.  Use it for thread and inferior
14325         searches.
14326         (is_current_thread): New.
14327         (thread_info::deletable): Use it.
14328         (find_thread_ptid, thread_count, in_thread_list)
14329         (thread_change_ptid, set_resumed, set_running): New
14330         process_stratum_target parameter.  Pass it down.
14331         (set_executing): New process_stratum_target parameter.  Pass it
14332         down.  Adjust reference to 'threads_executing'.
14333         (threads_are_executing): New process_stratum_target parameter.
14334         Adjust reference to 'threads_executing'.
14335         (set_stop_requested, finish_thread_state): New
14336         process_stratum_target parameter.  Pass it down.
14337         (switch_to_thread): Also match inferior.
14338         (switch_to_thread): New process_stratum_target parameter.  Pass it
14339         down.
14340         (update_threads_executing): Reimplement.
14341         * top.c (quit_force): Pop targets from all inferior.
14342         (gdb_init): Don't call initialize_targets.
14343         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
14344         Declare.
14345         (windows_add_thread, windows_delete_thread): Adjust.
14346         (get_windows_debug_event): Rename to ...
14347         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
14348         * tracefile-tfile.c (tfile_target_open): Pass down target.
14349         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
14350         Forward declare.
14351         (switch_to_thread): Add process_stratum_target parameter.
14352         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
14353         parameter.  Use it.
14354         (mi_on_resume): Pass target down.
14355         * nat/fork-inferior.c (startup_inferior): Add
14356         process_stratum_target parameter.  Pass it down.
14357         * nat/fork-inferior.h (startup_inferior): Add
14358         process_stratum_target parameter.
14359         * python/py-threadevent.c (py_get_event_thread): Pass target down.
14360
14361 2020-01-10  Pedro Alves  <palves@redhat.com>
14362
14363         * remote.c (remote_target::start_remote): Don't set inferior_ptid
14364         directly.  Instead find the first thread in the thread list and
14365         use switch_to_thread.
14366
14367 2020-01-10  Pedro Alves  <palves@redhat.com>
14368
14369         * remote.c (remote_target::remote_add_inferior): Don't bind a
14370         process to the current inferior if the current inferior is already
14371         bound to a process.
14372
14373 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14374             Pedro Alves  <palves@redhat.com>
14375
14376         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
14377         If no process is specified, return null_ptid instead of
14378         inferior_ptid.
14379         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
14380         TARGET_WAITKIND_SIGNALLED with no pid.
14381
14382 2020-01-10  Pedro Alves  <palves@redhat.com>
14383
14384         * remote.c (first_remote_resumed_thread): New.
14385         (remote_target::wait_as): Use it as default event_ptid instead of
14386         inferior_ptid.
14387
14388 2020-01-10  Pedro Alves  <palves@redhat.com>
14389
14390         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
14391
14392 2020-01-10  Pedro Alves  <palves@redhat.com>
14393
14394         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
14395         not -1.
14396
14397 2020-01-10  Pedro Alves  <palves@redhat.com>
14398
14399         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
14400         ptid to get_last_target_status.
14401         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
14402         ptid to get_last_target_status.
14403         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14404         get_last_target_status.
14405         (info_program_command): Don't pass a target_waitstatus to
14406         get_last_target_status.
14407         * infrun.c (init_wait_for_inferior): Use
14408         nullify_last_target_wait_ptid.
14409         (get_last_target_status): Handle nullptr arguments.
14410         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14411         (print_stop_event): Don't pass a ptid to get_last_target_status.
14412         (normal_stop): Don't pass a ptid to get_last_target_status.
14413         * infrun.h (get_last_target_status, set_last_target_status): Move
14414         comments here and update.
14415         (nullify_last_target_wait_ptid): Declare.
14416         * linux-fork.c (fork_load_infrun_state): Remove local extern
14417         declaration of nullify_last_target_wait_ptid.
14418         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14419         to get_last_target_status.
14420
14421 2020-01-10  Pedro Alves  <palves@redhat.com>
14422
14423         * gdbthread.h (scoped_restore_current_thread)
14424         <dont_restore, restore, m_dont_restore>: Declare.
14425         * thread.c (thread_alive): Add assertion.  Return bool.
14426         (switch_to_thread_if_alive): New.
14427         (prune_threads): Switch inferior/thread.
14428         (print_thread_info_1): Switch thread before calling target methods.
14429         (scoped_restore_current_thread::restore): New, factored out from
14430         ...
14431         (scoped_restore_current_thread::~scoped_restore_current_thread):
14432         ... this.
14433         (scoped_restore_current_thread::scoped_restore_current_thread):
14434         Add assertion.
14435         (thread_apply_all_command, thread_select): Use
14436         switch_to_thread_if_alive.
14437         * infrun.c (proceed, restart_threads, handle_signal_stop)
14438         (switch_back_to_stepped_thread): Switch current thread before
14439         calling target methods.
14440
14441 2020-01-10  Pedro Alves <palves@redhat.com>
14442
14443         * inferior.c (switch_to_inferior_no_thread): New function,
14444         factored out from ...
14445         (inferior_command): ... here.
14446         * inferior.h (switch_to_inferior_no_thread): Declare.
14447         * mi/mi-main.c (run_one_inferior): Use
14448         switch_to_inferior_no_thread.
14449
14450 2020-01-10  Pedro Alves  <palves@redhat.com>
14451
14452         * infcmd.c (kill_command): Remove dead code.
14453
14454 2020-01-10  Pedro Alves  <palves@redhat.com>
14455
14456         * remote.c (remote_target::mourn_inferior): No longer check
14457         whether the target is running.
14458
14459 2020-01-10  Pedro Alves  <palves@redhat.com>
14460
14461         * corelow.c (core_target::has_execution): Change parameter type to
14462         inferior pointer.
14463         * inferior.c (number_of_live_inferiors): Use
14464         inferior::has_execution instead of target_has_execution_1.
14465         * inferior.h (inferior::has_execution): New.
14466         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14467         inferior::has_execution instead of target_has_execution_1.
14468         * process-stratum-target.c
14469         (process_stratum_target::has_execution): Change parameter type to
14470         inferior pointer.  Check the inferior's PID instead of
14471         inferior_ptid.
14472         * process-stratum-target.h
14473         (process_stratum_target::has_execution): Change parameter type to
14474         inferior pointer.
14475         * record-full.c (record_full_core_target::has_execution): Change
14476         parameter type to inferior pointer.
14477         * target.c (target_has_execution_1): Change parameter type to
14478         inferior pointer.
14479         (target_has_execution_current): Adjust.
14480         * target.h (target_ops::has_execution): Change parameter type to
14481         inferior pointer.
14482         (target_has_execution_1): Change parameter type to inferior
14483         pointer.  Change return type to bool.
14484         * tracefile.h (tracefile_target::has_execution): Change parameter
14485         type to inferior pointer.
14486
14487 2020-01-10  Pedro Alves  <palves@redhat.com>
14488
14489         * exceptions.c (print_flush): Remove current_top_target() check.
14490
14491 2020-01-10  Pedro Alves  <palves@redhat.com>
14492
14493         * remote.c (show_remote_exec_file): Show the current inferior's
14494         exec-file instead of the command variable's value.
14495
14496 2020-01-10  Pedro Alves  <palves@redhat.com>
14497
14498         * record-full.c (record_full_resume_ptid): New global.
14499         (record_full_target::resume): Set it.
14500         (record_full_wait_1): Use record_full_resume_ptid instead of
14501         inferior_ptid.
14502
14503 2020-01-10  Pedro Alves  <palves@redhat.com>
14504
14505         * gdbthread.h (scoped_restore_current_thread)
14506         <dont_restore, restore, m_dont_restore>: Declare.
14507         * thread.c (thread_alive): Add assertion.  Return bool.
14508         (switch_to_thread_if_alive): New.
14509         (prune_threads): Switch inferior/thread.
14510         (print_thread_info_1): Switch thread before calling target methods.
14511         (scoped_restore_current_thread::restore): New, factored out from
14512         ...
14513         (scoped_restore_current_thread::~scoped_restore_current_thread):
14514         ... this.
14515         (scoped_restore_current_thread::scoped_restore_current_thread):
14516         Add assertion.
14517         (thread_apply_all_command, thread_select): Use
14518         switch_to_thread_if_alive.
14519
14520 2020-01-10  George Barrett  <bob@bob131.so>
14521
14522         * stap-probe.c (stap_modify_semaphore): Don't check for null
14523         semaphores.
14524         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14525         for null semaphores.
14526
14527 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14528
14529         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14530         all source windows, and maintain horizontal scroll status while
14531         doing so.
14532
14533 2020-01-09  Tom Tromey  <tom@tromey.com>
14534
14535         PR tui/18932:
14536         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
14537         update_source_window, not print_source_lines.
14538
14539 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14540
14541         * tui/tui.c (tui_enable): Register tui hooks after calling
14542         tui_display_main.
14543
14544 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14545
14546         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
14547
14548 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
14549
14550         * thread.c (print_thread_info_1): Fix indentation.
14551
14552 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14553
14554         * symtab.c (general_symbol_info::compute_and_set_names): Move the
14555         unique_xmalloc_ptr outside the if to always free the demangled name.
14556
14557 2020-01-08  Tom Tromey  <tromey@adacore.com>
14558
14559         * xcoffread.c (enter_line_range, read_xcoff_symtab)
14560         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
14561         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
14562         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
14563         Remove.
14564         (section_offsets): New typedef.
14565         * symtab.c (fixup_section, get_msymbol_address): Update.
14566         * symmisc.c (dump_msymbols): Update.
14567         * symfile.h (relative_addr_info_to_section_offsets)
14568         (symfile_map_offsets_to_segments): Update.
14569         * symfile.c (build_section_addr_info_from_objfile)
14570         (init_objfile_sect_indices): Update.
14571         (struct place_section_arg): Change type of "offsets".
14572         (place_section): Update.
14573         (relative_addr_info_to_section_offsets): Change type of
14574         "section_offsets".  Remove "num_sections" parameter.
14575         (default_symfile_offsets, syms_from_objfile_1)
14576         (set_objfile_default_section_offset): Update.
14577         (reread_symbols): No need to preserve section offsets by hand.
14578         (symfile_map_offsets_to_segments): Change type of "offsets".
14579         * stap-probe.c (relocate_address): Update.
14580         * stabsread.h (process_one_symbol): Update.
14581         * solib-target.c (struct lm_info_target) <offsets>: Change type.
14582         (solib_target_relocate_section_addresses): Update.
14583         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
14584         Update.
14585         * solib-frv.c (frv_relocate_main_executable): Update.
14586         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
14587         * solib-aix.c (solib_aix_get_section_offsets): Change return
14588         type.
14589         (solib_aix_solib_create_inferior_hook): Update.
14590         * remote.c (remote_target::get_offsets): Update.
14591         * psymtab.c (find_pc_sect_psymtab): Update.
14592         * psympriv.h (struct partial_symbol) <address, text_low,
14593         text_high>: Update.
14594         * objfiles.h (obj_section_offset): Update.
14595         (struct objfile) <section_offsets>: Change type.
14596         <num_sections>: Remove.
14597         (objfile_relocate): Update.
14598         * objfiles.c (entry_point_address_query): Update
14599         (relocate_one_symbol): Change type of "section_offsets".
14600         (objfile_relocate1, objfile_relocate1): Change type of
14601         "new_offsets".
14602         (objfile_rebase1): Update.
14603         * mipsread.c (mipscoff_symfile_read): Update.
14604         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
14605         parameter.
14606         * mdebugread.c (parse_symbol): Change type of "section_offsets".
14607         (parse_external, psymtab_to_symtab_1): Update.
14608         * machoread.c (macho_symfile_offsets): Update.
14609         * ia64-tdep.c (ia64_find_unwind_table): Update.
14610         * hppa-tdep.c (read_unwind_info): Update.
14611         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
14612         * dwarf2read.c (create_addrmap_from_index)
14613         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
14614         (process_psymtab_comp_unit_reader, add_partial_symbol)
14615         (add_partial_subprogram, process_full_comp_unit)
14616         (read_file_scope, read_func_scope, read_lexical_block_scope)
14617         (read_call_site_scope, dwarf2_rnglists_process)
14618         (dwarf2_ranges_process, dwarf2_ranges_read)
14619         (dwarf_decode_lines_1, var_decode_location, new_symbol)
14620         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
14621         Update.
14622         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
14623         Update.
14624         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
14625         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
14626         (process_one_symbol): Change type of "section_offsets".
14627         * ctfread.c (get_objfile_text_range): Update.
14628         * coffread.c (coff_symtab_read, enter_linenos)
14629         (process_coff_symbol): Update.
14630         * coff-pe-read.c (add_pe_forwarded_sym): Update.
14631         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
14632
14633 2020-01-08  Tom Tromey  <tromey@adacore.com>
14634
14635         * dwarf2read.c (parse_macro_definition): Use std::string.
14636         (parse_macro_definition): Likewise.
14637
14638 2020-01-08  Tom Tromey  <tromey@adacore.com>
14639
14640         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
14641         (ATTR_ALLOC_CHUNK): Remove.
14642
14643 2020-01-08  Tom Tromey  <tromey@adacore.com>
14644
14645         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
14646
14647 2020-01-08  Tom Tromey  <tromey@adacore.com>
14648
14649         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
14650         (dwarf2_compute_name, open_dwo_file): Likewise.
14651         (process_enumeration_scope): Use std::vector.
14652         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
14653         (partial_die_info::fixup, dwarf2_start_subfile)
14654         (guess_full_die_structure_name, dwarf2_name): Likewise.
14655         (determine_prefix): Update.
14656         (guess_full_die_structure_name): Make return type const.
14657         (partial_die_full_name): Return unique_xmalloc_ptr.
14658         (DW_FIELD_ALLOC_CHUNK): Remove.
14659
14660 2020-01-07  Tom Tromey  <tromey@adacore.com>
14661
14662         PR build/24937:
14663         * stap-probe.c (class stap_static_probe_ops): Add constructor.
14664
14665 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14666
14667         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
14668
14669 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14670
14671         * stack.c (print_frame_info): Move disassemble_next_line code
14672         inside source_print block.
14673
14674 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14675
14676         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
14677         gdb/signals.h, as we are now using native signal symbols.
14678
14679 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14680
14681         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
14682         overflow by an early check of content vs threshold.
14683         * tui/tui-source.c (tui_source_window::line_is_displayed):
14684         Likewise.
14685
14686 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14687
14688         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
14689
14690 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14691
14692         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
14693         export table if no section contains it's RVA.
14694
14695 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14696
14697         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
14698
14699 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
14700
14701         * source.c (print_source_lines_base): Set last_line_listed.
14702
14703 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14704
14705         * tui/tui-disasm.c: Remove trailing spaces.
14706
14707 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14708             Pedro Alves  <palves@redhat.com>
14709
14710         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
14711         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
14712         (windows_gdb_signal_to_target): New function, uses the above
14713         enumeration to convert GDB internal signal codes to equivalent
14714         Windows codes.
14715         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
14716         * windows-nat.c: Include "gdb_wait.h".
14717         (get_windows_debug_event): Extract the fatal exception from the
14718         exit status and convert to the equivalent Posix signal number.
14719         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
14720         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
14721         * gdbsupport/gdb_wait.c: New file, implements
14722         windows_status_to_termsig.
14723         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
14724         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
14725
14726 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
14727
14728         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
14729         show_layout.
14730
14731 2020-01-05  Luis Machado  <luis.machado@linaro.org>
14732
14733         * aarch64-linux-nat.c
14734         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
14735         and bfd_mach_aarch64.
14736
14737 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14738
14739         * ui-file.c (stdio_file::can_emit_style_escape)
14740         (tee_file::can_emit_style_escape): Ensure style is used also on
14741         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
14742         to gdb_stdout.
14743         * main.c (set_gdb_data_directory): Use file style to output the
14744         warning that the given pathname is not a directory.
14745         * top.c (show_history_filename, gdb_safe_append_history)
14746         (show_gdb_datadir): Use file style.
14747
14748 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14749
14750         * solib-target.c (struct lm_info_target):
14751         Change offsets to be a unique_xmalloc_ptr.
14752         (solib_target_relocate_section_addresses): Update.
14753
14754 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14755
14756         * windows-nat.c (windows_clear_solib): Free so_list linked list.
14757
14758 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14759
14760         * MAINTAINERS (Write After Approval): Add myself.
14761
14762 2020-01-02  Luis Machado  <luis.machado@linaro.org>
14763
14764         * proc-service.c (get_ps_regcache): Remove reference to obsolete
14765         Cell BE architecture.
14766         * target.h (struct target_ops) <thread_architecture>: Likewise.
14767
14768 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14769
14770         * Makefile.in: Use INSTALL_PROGRAM_ENV.
14771
14772 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14773
14774         * MAINTAINERS (Write After Approval): Add myself.
14775
14776 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14777
14778         * gdbarch.sh: Update copyright year range of generated files.
14779
14780 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14781
14782         Update copyright year range in all GDB files.
14783
14784 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14785
14786         * copyright.py: Convert to Python 3.
14787
14788 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14789
14790         * copyright.py: Adapt after move of gnulib directory from gdb
14791         directory to toplevel directory.
14792
14793 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14794
14795         * copyright.py (main): Exit if run from the wrong directory.
14796
14797 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14798
14799         * top.c (print_gdb_version): Change copyright year to 2020.
14800
14801 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14802
14803         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
14804
14805 For older changes see ChangeLog-2019.
14806 \f
14807 Local Variables:
14808 mode: change-log
14809 left-margin: 8
14810 fill-column: 74
14811 version-control: never
14812 coding: utf-8
14813 End: