gdb/ChangeLog

   1 2020-10-02  Tom Tromey  <tromey@adacore.com>
   2
   3         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
   4         REG_EXTENDED.
   5
   6 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
   9         * procfs.c (procfs_inferior_created): Remove.
  10         (_initialize_procfs): Don't register procfs_inferior_created.
  11
  12 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  13
  14         * async-event.c (invoke_async_signal_handlers): Add debug
  15         print.
  16         (check_async_event_handlers): Likewise.
  17         * event-top.c (show_debug_event_loop): New function.
  18         (_initialize_event_top): Register "set debug event-loop"
  19         setting.
  20
  21 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  22
  23         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
  24         * debug.h: Remove.
  25         * infrun.c: Include gdbsupport/common-debug.h.
  26         * linux-nat.c: Likewise.
  27
  28 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  29
  30         * async-event.h (create_async_signal_handler): Add name
  31         parameter.
  32         (create_async_event_handler): Likewise.
  33         * async-event.c (struct async_signal_handler) <name>: New field.
  34         (struct async_event_handler) <name>: New field.
  35         (create_async_signal_handler): Assign name.
  36         (create_async_event_handler): Assign name.
  37         * event-top.c (async_init_signals): Pass name when creating
  38         handler.
  39         * infrun.c (_initialize_infrun): Likewise.
  40         * record-btrace.c (record_btrace_push_target): Likewise.
  41         * record-full.c (record_full_open): Likewise.
  42         * remote-notif.c (remote_notif_state_allocate): Likewise.
  43         * remote.c (remote_target::open_1): Likewise.
  44         * tui/tui-win.c (tui_initialize_win): Likewise.
  45
  46 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  47
  48         * async-event.c (initialize_async_signal_handlers): Pass name to
  49         add_file_handler
  50         * event-top.c (ui_register_input_event_handler): Likewise.
  51         * linux-nat.c (linux_nat_target::async): Likewise.
  52         * run-on-main-thread.c (_initialize_run_on_main_thread):
  53         Likewise
  54         * ser-base.c (reschedule): Likewise.
  55         (ser_base_async): Likewise.
  56         * tui/tui-io.c: Likewise.
  57         * top.h (struct ui) <num>: New field.
  58         * top.c (highest_ui_num): New variable.
  59         (ui::ui): Initialize num.
  60
  61 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  62
  63         * observable.h <inferior_created>: Remove parameters.  Update all
  64         listeners.
  65         * inferior.h (post_create_inferior): Remove target parameter.
  66         Update all callers.
  67
  68 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
  69
  70         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
  71         and DW_MACRO_undef_strx.
  72         (dwarf_decode_macros): Likewise
  73         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
  74         which is the value of DW_AT_str_offsets_base.
  75          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
  76         str_offsets_base.
  77
  78 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  79
  80         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
  81
  82 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  83
  84         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
  85         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
  86
  87 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  88
  89         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
  90
  91 2020-09-30  Tom de Vries  <tdevries@suse.de>
  92
  93         PR symtab/26683
  94         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
  95
  96 2020-09-30  Tom Tromey  <tromey@adacore.com>
  97
  98         * dwarf2/read.c (handle_variant): Use constant_value.
  99
 100 2020-09-29  Tom Tromey  <tom@tromey.com>
 101
 102         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
 103         (read_file_scope, dwarf2_get_pc_bounds)
 104         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
 105         (read_structure_type, handle_struct_member_die)
 106         (read_enumeration_type, read_array_type, read_set_type)
 107         (read_tag_pointer_type, read_tag_reference_type)
 108         (read_subroutine_type, read_base_type, read_subrange_type)
 109         (read_full_die_1, partial_die_info::read)
 110         (partial_die_info::read, by, new_symbol)
 111         (dwarf2_const_value_data, dwarf2_const_value_attr)
 112         (dump_die_shallow, dwarf2_fetch_constant_bytes)
 113         (prepare_one_comp_unit): Update.
 114         * dwarf2/attribute.h (DW_UNSND): Remove.
 115
 116 2020-09-29  Tom Tromey  <tom@tromey.com>
 117
 118         * dwarf2/read.c (read_func_scope, prototyped_function_p)
 119         (read_subroutine_type, partial_die_info::read)
 120         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
 121         (dwarf2_add_member_fn): Update.
 122         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
 123         * dwarf2/attribute.c (attribute::as_boolean): New method.
 124
 125 2020-09-29  Tom Tromey  <tom@tromey.com>
 126
 127         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
 128         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
 129         method.
 130         * dwarf2/attribute.c (attribute::as_virtuality): New method.
 131
 132 2020-09-29  Tom Tromey  <tom@tromey.com>
 133
 134         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
 135         the attribute's form.
 136
 137 2020-09-29  Tom Tromey  <tom@tromey.com>
 138
 139         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
 140         (dwarf2_add_member_fn): Update.
 141         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
 142         * dwarf2/attribute.c (attribute::defaulted): New method, from
 143         is_valid_DW_AT_defaulted.
 144
 145 2020-09-29  Tom Tromey  <tom@tromey.com>
 146
 147         * dwarf2/read.c (dw2_get_file_names_reader)
 148         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
 149         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
 150         (dwarf2_symbol_mark_computed): Use as_unsigned.
 151         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
 152         method.
 153         <form_is_section_offset>: Update comment.
 154
 155 2020-09-29  Tom Tromey  <tom@tromey.com>
 156
 157         * dwarf2/read.c (dwarf2_access_attribute): Rename from
 158         dwarf2_default_access_attribute.  Look up attribute.
 159         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
 160         Update.
 161
 162 2020-09-29  Tom Tromey  <tom@tromey.com>
 163
 164         * dwarf2/read.c (skip_one_die): Update.
 165         (read_full_die_1): Change how reprocessing is done.
 166         (partial_die_info::read): Update.
 167         (read_attribute_value): Remove need_reprocess parameter.
 168         (read_attribute): Likewise.
 169         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
 170         New method.
 171
 172 2020-09-29  Tom Tromey  <tom@tromey.com>
 173
 174         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
 175         (dwarf2_const_value_attr, dump_die_shallow)
 176         (dwarf2_fetch_constant_bytes): Update.
 177         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
 178         comment.
 179         <set_address>: New method.
 180         (DW_ADDR): Remove.
 181         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
 182         (attribute::as_string, attribute::as_address): Add assert.
 183
 184 2020-09-29  Tom Tromey  <tom@tromey.com>
 185
 186         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
 187         (read_attribute_reprocess, read_attribute_value): Update.
 188         (read_attribute): Clear requires_reprocessing.
 189         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
 190         form_requires_reprocessing>: New methods.
 191         <string_init>: Clear requires_reprocessing.
 192         <set_unsigned_reprocess>: New method.
 193         <name>: Shrink by one bit.
 194         <requires_reprocessing>: New member.
 195         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
 196         method.
 197
 198 2020-09-29  Tom Tromey  <tom@tromey.com>
 199
 200         * dwarf2/read.c (read_attribute_value): Update.
 201         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
 202         set_unsigned>: New methods.
 203         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
 204
 205 2020-09-29  Tom Tromey  <tom@tromey.com>
 206
 207         * dwarf2/read.c (get_alignment, read_array_order)
 208         (read_attribute_value, dwarf2_const_value_attr)
 209         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
 210         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
 211         New methods.
 212         (DW_SND): Remove.
 213
 214 2020-09-29  Tom Tromey  <tom@tromey.com>
 215
 216         * dwarf2/read.c (read_attribute_value, lookup_die_type)
 217         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
 218         Update.
 219         * dwarf2/attribute.h (struct attribute) <as_signature,
 220         set_signature>: New methods.
 221         (DW_SIGNATURE): Remove.
 222
 223 2020-09-29  Tom Tromey  <tom@tromey.com>
 224
 225         * dwarf2/read.c (read_call_site_scope)
 226         (handle_data_member_location, dwarf2_add_member_fn)
 227         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 228         (partial_die_info::read, read_attribute_value)
 229         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
 230         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
 231         (dwarf2_symbol_mark_computed): Update.
 232         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
 233         methods.
 234         (DW_BLOCK): Remove.
 235         * dwarf2/attribute.c (attribute::form_is_block): Add
 236         DW_FORM_data16.
 237
 238 2020-09-29  Tom Tromey  <tom@tromey.com>
 239
 240         * dwarf2/read.c (read_cutu_die_from_dwo)
 241         (read_attribute_reprocess, read_attribute_value, read_attribute)
 242         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
 243         (dwarf2_fetch_constant_bytes): Update.
 244         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
 245         <set_string_noncanonical, set_string_canonical>: New methods.
 246         <string_is_canonical>: Update comment.
 247         <canonical_string_p>: Add assert.
 248         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
 249         * dwarf2/attribute.c (attribute::form_is_string): New method.
 250         (attribute::string): Use it.
 251
 252 2020-09-29  Tom Tromey  <tom@tromey.com>
 253
 254         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
 255         (dump_die_shallow): Use canonical_string_p.
 256         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
 257         method.
 258
 259 2020-09-29  Tom Tromey  <tom@tromey.com>
 260
 261         * dwarf2/read.c (partial_die_info::read)
 262         (dwarf2_const_value_attr, anonymous_struct_prefix, )
 263         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
 264         attribute::as_string.
 265
 266 2020-09-29  Tom Tromey  <tom@tromey.com>
 267
 268         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
 269         DW_ADDR.
 270         (attribute::string): Don't use DW_STRING.
 271         (attribute::get_ref_die_offset): Don't use DW_UNSND.
 272         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
 273
 274 2020-09-29  Tom Tromey  <tom@tromey.com>
 275
 276         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
 277         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 278         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
 279         * dwarf2/attribute.h (struct attribute): Rename methods.
 280         * dwarf2/attribute.c (attribute::as_address): Rename from
 281         value_as_address.
 282         (attribute::as_string): Rename from value_as_string.
 283
 284 2020-09-29  Tom Tromey  <tom@tromey.com>
 285
 286         * dwarf2/read.c (partial_die_info::read) <case
 287         DW_AT_linkage_name>: Use value_as_string.
 288         (dwarf2_string_attr): Use value_as_string.
 289         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 290         method.
 291         * dwarf2/attribute.c (attribute::value_as_string): New method.
 292
 293 2020-09-29  Pedro Alves  <pedro@palves.net>
 294
 295         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
 296         defined before using '#pragma GCC diagnostic' instead of checking
 297         __clang__.
 298
 299 2020-09-28  Tom Tromey  <tom@tromey.com>
 300
 301         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
 302         (handle_signal_stop): Update.
 303         * procfs.c (procfs_target::insert_watchpoint): Update.
 304         * target.h (target_have_steppable_watchpoint): Now a function.
 305
 306 2020-09-28  Tom Tromey  <tom@tromey.com>
 307
 308         * infrun.c (set_schedlock_func): Update.
 309         * target.h (target_can_lock_scheduler): Now a function.
 310
 311 2020-09-28  Tom Tromey  <tom@tromey.com>
 312
 313         * inferior.h (class inferior) <has_execution>: Update.
 314         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 315         * valops.c (find_function_in_inferior)
 316         (value_allocate_space_in_inferior): Update.
 317         * top.c (kill_or_detach): Update.
 318         * target.c (target_preopen, set_target_permissions): Update.
 319         (target_has_execution_current): Remove.
 320         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
 321         Update.
 322         * solib.c (update_solib_list, reload_shared_libraries): Update.
 323         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
 324         * solib-dsbt.c (enable_break): Update.
 325         * score-tdep.c (score7_fetch_inst): Update.
 326         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
 327         Update.
 328         * remote.c (remote_target::start_remote)
 329         (remote_target::remote_check_symbols, remote_target::open_1)
 330         (remote_target::remote_detach_1, remote_target::verify_memory)
 331         (remote_target::xfer_partial, remote_target::read_description)
 332         (remote_target::get_min_fast_tracepoint_insn_len): Update.
 333         * record-full.c (record_full_open_1): Update.
 334         * record-btrace.c (record_btrace_target_open): Update.
 335         * objc-lang.c (lookup_objc_class, lookup_child_selector)
 336         (value_nsstring): Update.
 337         * linux-thread-db.c (add_thread_db_info)
 338         (thread_db_find_new_threads_silently, check_thread_db_callback)
 339         (try_thread_db_load_1, record_thread): Update.
 340         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
 341         Update.
 342         * linux-fork.c (checkpoint_command): Update.
 343         * infrun.c (set_non_stop, set_observer_mode)
 344         (check_multi_target_resumption, for_each_just_stopped_thread)
 345         (maybe_remove_breakpoints, normal_stop)
 346         (class infcall_suspend_state): Update.
 347         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
 348         (info_program_command, attach_command): Update.
 349         * infcall.c (call_function_by_hand_dummy): Update.
 350         * inf-loop.c (inferior_event_handler): Update.
 351         * gcore.c (gcore_command, derive_heap_segment): Update.
 352         * exec.c (exec_file_command): Update.
 353         * eval.c (evaluate_subexp): Update.
 354         * compile/compile.c (compile_to_object): Update.
 355         * cli/cli-dump.c (restore_command): Update.
 356         * breakpoint.c (update_watchpoint)
 357         (update_inserted_breakpoint_locations)
 358         (insert_breakpoint_locations, get_bpstat_thread): Update.
 359         * target.h (target_has_execution): Remove macro.
 360         (target_has_execution_current): Don't declare.
 361         (target_has_execution): Rename from target_has_execution_1.  Add
 362         argument default.
 363
 364 2020-09-28  Tom Tromey  <tom@tromey.com>
 365
 366         * mi/mi-main.c (exec_reverse_continue)
 367         (mi_cmd_list_target_features): Update.
 368         * infrun.c (set_exec_direction_func): Update.
 369         * target.c (default_execution_direction): Update.
 370         * reverse.c (exec_reverse_once): Update.
 371         * target.h (target_can_execute_reverse): Now a function.
 372
 373 2020-09-28  Tom Tromey  <tom@tromey.com>
 374
 375         * tui/tui-regs.c (tui_get_register)
 376         (tui_data_window::show_registers): Update.
 377         * thread.c (scoped_restore_current_thread::restore)
 378         (scoped_restore_current_thread::scoped_restore_current_thread):
 379         Update.
 380         * regcache-dump.c (regcache_print): Update.
 381         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
 382         Update.
 383         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
 384         * mep-tdep.c (current_me_module, current_options): Update.
 385         * linux-thread-db.c (thread_db_load): Update.
 386         * infcmd.c (registers_info, info_vector_command)
 387         (info_float_command): Update.
 388         * ia64-tdep.c (ia64_frame_prev_register)
 389         (ia64_sigtramp_frame_prev_register): Update.
 390         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
 391         * gcore.c (derive_stack_segment): Update.
 392         * frame.c (get_current_frame, has_stack_frames): Update.
 393         * findvar.c (language_defn::read_var_value): Update.
 394         * arm-tdep.c (arm_pc_is_thumb): Update.
 395         * target.c (target_has_registers): Rename from
 396         target_has_registers_1.
 397         * target.h (target_has_registers): Remove macro.
 398         (target_has_registers): Rename from target_has_registers_1.
 399
 400 2020-09-28  Tom Tromey  <tom@tromey.com>
 401
 402         * windows-tdep.c (tlb_make_value): Update.
 403         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 404         * thread.c (scoped_restore_current_thread::restore)
 405         (scoped_restore_current_thread::scoped_restore_current_thread)
 406         (thread_command): Update.
 407         * stack.c (backtrace_command_1, frame_apply_level_command)
 408         (frame_apply_all_command, frame_apply_command): Update.
 409         * infrun.c (siginfo_make_value, restore_infcall_control_state):
 410         Update.
 411         * gcore.c (derive_stack_segment): Update.
 412         * frame.c (get_current_frame, has_stack_frames): Update.
 413         * auxv.c (info_auxv_command): Update.
 414         * ada-tasks.c (ada_build_task_list): Update.
 415         * target.c (target_has_stack): Rename from target_has_stack_1.
 416         * target.h (target_has_stack): Remove macro.
 417         (target_has_stack): Rename from target_has_stack_1.
 418
 419 2020-09-28  Tom Tromey  <tom@tromey.com>
 420
 421         * target.c (target_has_memory): Rename from target_has_memory_1.
 422         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 423         * thread.c (scoped_restore_current_thread::restore)
 424         (scoped_restore_current_thread::scoped_restore_current_thread):
 425         Update.
 426         * frame.c (get_current_frame, has_stack_frames): Update.
 427         * target.h (target_has_memory): Remove macro.
 428         (target_has_memory): Rename from target_has_memory_1.
 429
 430 2020-09-28  Tom Tromey  <tom@tromey.com>
 431
 432         * target.c (target_has_all_memory_1): Remove.
 433         * target.h (target_has_all_memory): Remove define.
 434         (target_has_all_memory_1): Don't declare.
 435
 436 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
 437
 438         * ser-base.c: Adjust comments formatting.
 439
 440 2020-09-27  Tom Tromey  <tom@tromey.com>
 441
 442         PR tui/25342:
 443         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
 444
 445 2020-09-27  Tom Tromey  <tom@tromey.com>
 446
 447         PR tui/25342:
 448         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
 449
 450 2020-09-27  Tom Tromey  <tom@tromey.com>
 451
 452         * unittests/tui-selftests.c: Update.
 453         * tui/tui-winsource.h (struct tui_source_window_base)
 454         <extra_margin, show_line_number, refresh_pad>: New methods.
 455         <m_max_length, m_pad>: New members.
 456         (tui_copy_source_line): Update.
 457         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
 458         first_col, line_width, ndigits parameters.  Add length.
 459         (tui_source_window_base::show_source_line): Write to pad.  Line
 460         number now 0-based.
 461         (tui_source_window_base::refresh_pad): New method.
 462         (tui_source_window_base::show_source_content): Write to pad.  Call
 463         refresh_pad.
 464         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
 465         not refill.
 466         (tui_source_window_base::update_exec_info): Call
 467         show_line_number.
 468         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
 469         method.
 470         <m_digits>: New member.
 471         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
 472         and m_max_length.
 473         (tui_source_window::show_line_number): New method.
 474         * tui/tui-io.h (tui_puts): Fix comment.
 475         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
 476         m_max_length.
 477
 478 2020-09-27  Tom Tromey  <tom@tromey.com>
 479
 480         * tui/tui-winsource.c
 481         (tui_source_window_base::set_is_exec_point_at): Don't call
 482         show_source_line.
 483
 484 2020-09-27  Tom Tromey  <tom@tromey.com>
 485
 486         * python/py-tui.c (class tui_py_window) <refresh_window>: New
 487         method.
 488         <erase>: Update.
 489         <cursor_x, cursor_y>: Remove.
 490         <m_inner_window>: New member.
 491         (tui_py_window::rerender): Create inner window.
 492         (tui_py_window::output): Write to inner window.
 493
 494 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
 495
 496         PR python/26586
 497         * cli/cli-script.c (execute_control_commands): don't set
 498         instream to nullptr here as this breaks the from_tty argument
 499         to gdb.execute in Python.
 500         (execute_user_command): set instream to nullptr here instead.
 501
 502 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 503
 504         * infrun.h (infrun_debug_printf): Fix formatting.
 505         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 506
 507 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 508
 509         * compile/compile-object-load.h (struct munmap_list): Add
 510         explicitly-defined move constructor.
 511
 512 2020-09-24  Tom Tromey  <tromey@adacore.com>
 513
 514         PR tui/26638:
 515         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 516         method.
 517         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 518         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 519         (tui_prev_win): Rewrite.
 520
 521 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 522
 523         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 524         in WOW64 processes as SIGINT.
 525         * nat/windows-nat.h: Make wow64_process a shared variable.
 526         * windows-nat.c: Remove static wow64_process variable.
 527
 528 2020-09-23  Tom Tromey  <tom@tromey.com>
 529
 530         PR symtab/25470:
 531         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
 532         offset and bit size.
 533         * printcmd.c (print_scalar_formatted): Handle zero-length
 534         integer.
 535         (print_scalar_formatted): Use bit_size_differs_p.
 536         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
 537         constant.
 538         (union type_specific): <int_stuff>: New member.
 539         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
 540         methods.
 541         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
 542         TYPE_SPECIFIC_FIELD.
 543         (recursive_dump_type, copy_type_recursive): Update.
 544         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
 545         DW_AT_data_bit_offset.
 546
 547 2020-09-23  Tom Tromey  <tom@tromey.com>
 548
 549         * utils.h (class gdb_argv): Add move operators.
 550         <append>: New methods.
 551         * compile/compile.c (build_argc_argv): Remove.
 552         (compile_args_argc): Remove.
 553         (compile_args_argv): Change type.
 554         (set_compile_args): Simplify.
 555         (append_args): Remove.
 556         (filter_args): Remove argcp parameter.
 557         (get_args): Return gdb_argv.  Simplify.
 558         (compile_to_object): Update.
 559
 560 2020-09-23  Tom Tromey  <tom@tromey.com>
 561
 562         * compile/compile-object-run.c (do_module_cleanup)
 563         <~do_module_cleanup> :Remove.
 564         (do_module_cleanup): Update.
 565         * compile/compile-object-load.h (struct munmap_list): Add move
 566         assignment operator.
 567         <source_file>: Now a std::string.
 568         <munmap_list>: Rename.  No longer a pointer.
 569         * compile/compile-object-load.c (struct setup_sections_data): Add
 570         constructor.
 571         <setup_one_section>: Declare.
 572         <munmap_list>: Move earlier.
 573         <m_bfd>: New member.
 574         <m_last_size, m_last_section_first, m_last_prot,
 575         m_last_max_alignment>: Rename, add initializers where needed.
 576         (setup_sections_data::setup_one_section): Rename from
 577         setup_sections.  Update.
 578         (compile_object_load): Update.  Don't use bfd_map_over_sections.
 579
 580 2020-09-23  Tom Tromey  <tom@tromey.com>
 581
 582         * compile/compile-object-run.c (struct do_module_cleanup): Add
 583         parameters to constructor.  Update destructor.
 584         <source_file, scope, scope_data, out_value_type, out_value_addr,
 585         munmap_list_head, objfile_name_string>: Remove.
 586         <module>: New member.
 587         (do_module_cleanup): Update.
 588         (compile_object_run): Update.
 589
 590 2020-09-23  Tom Tromey  <tom@tromey.com>
 591
 592         * compile/compile.c (eval_compile_command): Update.
 593         * compile/compile-object-run.h (compile_object_run): Take a
 594         compile_module_up.
 595         * compile/compile-object-run.c (compile_object_run): Take a
 596         compile_module_up.
 597         * compile/compile-object-load.h (struct compile_module): Add
 598         constructor, destructor.
 599         (compile_module_up): New typedef.
 600         (compile_object_load): Return compile_object_up.
 601         * compile/compile-object-load.c (compile_object_load): Return
 602         compile_module_up.
 603
 604 2020-09-23  Tom Tromey  <tom@tromey.com>
 605
 606         * compile/compile-object-run.c (struct do_module_cleanup): Add
 607         constructor, destructor.
 608         <objfile_name_string>: Don't use struct hack.
 609         (do_module_cleanup): Use delete.
 610         (compile_object_run): Use new.
 611
 612 2020-09-23  Tom Tromey  <tom@tromey.com>
 613
 614         * compile/compile-cplus-types.c
 615         (compile_cplus_convert_struct_or_union): Use std::vector.
 616         (compile_cplus_convert_func): Likewise.
 617         * compile/compile-c-types.c (convert_func): Use std::vector.
 618
 619 2020-09-21  Tom Tromey  <tromey@adacore.com>
 620
 621         * sparc-tdep.c (sparc32_skip_prologue): Use
 622         skip_prologue_using_sal.
 623
 624 2020-09-19  Tom Tromey  <tom@tromey.com>
 625
 626         * symfile.c (add_section_size_callback): Remove.
 627         (load_one_section): Rename from load_section_callback.  Change
 628         parameters.
 629         (generic_load): Use foreach.
 630
 631 2020-09-19  Tom Tromey  <tom@tromey.com>
 632
 633         * exec.c (add_to_section_table): Remove.
 634         (build_section_table): Use foreach.
 635
 636 2020-09-19  Tom Tromey  <tom@tromey.com>
 637
 638         * elfread.c (elf_locate_sections): Change parameters.
 639         (elf_symfile_read): Use foreach.
 640
 641 2020-09-19  Tom Tromey  <tom@tromey.com>
 642
 643         * cli/cli-dump.c (struct callback_data): Remove.
 644         (restore_one_section): Rename from restore_section_callback.
 645         Change parameters.
 646         (restore_binary_file): Change parameters.
 647         (restore_command): Use foreach.
 648
 649 2020-09-19  Tom Tromey  <tom@tromey.com>
 650
 651         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
 652         (gcore_copy_callback): Likewise.
 653         (gcore_memory_sections): Use foreach.
 654
 655 2020-09-19  Tom Tromey  <tom@tromey.com>
 656
 657         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
 658         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
 659         parameters.
 660         (generic_elf_osabi_sniffer): Use foreach.
 661         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
 662         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
 663
 664 2020-09-19  Tom Tromey  <tom@tromey.com>
 665
 666         * dwarf2/read.c (locate_dwz_sections): Change parameters.
 667         (dwarf2_get_dwz_file): Use foreach.
 668         (dwarf2_locate_dwo_sections): Change parameters.
 669         (open_and_init_dwo_file): Use foreach.
 670         (dwarf2_locate_common_dwp_sections): Change parameters.
 671         (open_and_init_dwp_file): Use foreach.
 672
 673 2020-09-19  Tom Tromey  <tom@tromey.com>
 674
 675         * symfile.h: (find_lowest_section): Don't declare.
 676         * symfile.c (find_lowest_section): Now static.  Change
 677         parameters.
 678         (struct place_section_arg): Remove.
 679         (place_section): Change parameters.
 680         (addr_info_make_relative): Use foreach.
 681         (symfile_dummy_outputs): Remove.
 682         (default_symfile_relocate): Use foreach.
 683
 684 2020-09-19  Tom Tromey  <tom@tromey.com>
 685
 686         * objfiles.c (add_to_objfile_sections): Rename from
 687         add_to_objfile_sections_full.
 688         (add_to_objfile_sections): Remove.
 689         (build_objfile_section_table): Use foreach.
 690
 691 2020-09-19  Tom Tromey  <tom@tromey.com>
 692
 693         * stap-probe.c (get_stap_base_address_1): Remove.
 694         (get_stap_base_address): Use foreach.
 695
 696 2020-09-19  Tom Tromey  <tom@tromey.com>
 697
 698         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
 699         parameters.
 700         (gdb_bfd_close_or_warn): Use foreach.
 701
 702 2020-09-19  Tom Tromey  <tom@tromey.com>
 703
 704         * corelow.c (add_to_thread_list): Change parameters.
 705         (core_target_open): Use foreach.
 706
 707 2020-09-19  Tom Tromey  <tom@tromey.com>
 708
 709         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
 710         existing function.
 711
 712 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 713
 714         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
 715         for arrays.
 716
 717 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 718
 719         * eval.c: Remove 'f-lang.h' include.
 720         (value_f90_subarray): Moved to f-lang.c.
 721         (eval_call): Renamed to...
 722         (evaluate_subexp_do_call): ...this, is no longer static, header
 723         comment moved into header file.
 724         (evaluate_funcall): Update call to eval_call.
 725         (skip_undetermined_arglist): Moved to f-lang.c.
 726         (fortran_value_subarray): Likewise.
 727         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 728         moved to evaluate_subexp_f.
 729         (calc_f77_array_dims): Moved to f-lang.c
 730         * expprint.c (print_subexp_funcall): New function.
 731         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 732         moved to print_subexp_f, OP_FUNCALL uses new function.
 733         (dump_subexp_body_funcall): New function.
 734         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
 735         moved to dump_subexp_f, OP_FUNCALL uses new function.
 736         * expression.h (evaluate_subexp_do_call): Declare.
 737         * f-lang.c (value_f90_subarray): Moved from eval.c.
 738         (skip_undetermined_arglist): Likewise.
 739         (calc_f77_array_dims): Likewise.
 740         (fortran_value_subarray): Likewise.
 741         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
 742         (operator_length_f): Likewise.
 743         (print_subexp_f): Likewise.
 744         (dump_subexp_body_f): Likewise.
 745         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
 746         declaration of this operation to here.
 747         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
 748         support moved to operator_length_f.
 749         * parser-defs.h (dump_subexp_body_funcall): Declare.
 750         (print_subexp_funcall): Declare.
 751         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
 752         fortran-operator.def.
 753
 754 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 755
 756         * eval.c (fortran_value_subarray): New function, content is taken
 757         from...
 758         (evaluate_subexp_standard): ...here, in two places.  Now arrays
 759         and strings both call the new function.
 760         (calc_f77_array_dims): Add header comment, handle strings.
 761
 762 2020-09-18  Victor Collod  <vcollod@nvidia.com>
 763
 764         PR gdb/26635
 765         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
 766         (i386_analyze_prologue): Call i386_skip_endbr.
 767
 768 2020-09-18  Tom Tromey  <tromey@adacore.com>
 769
 770         * windows-nat.c (struct windows_nat_target) <wait>: Update.
 771         (windows_nat_target::wait): Update.
 772         * target/wait.h (enum target_wait_flag): New.  Use
 773         DEF_ENUM_FLAGS_TYPE.
 774         * target/target.h (target_wait): Change type of options.
 775         * target.h (target_options_to_string, default_target_wait):
 776         Update.
 777         (struct target_ops) <wait>: Change type of options.
 778         * target.c (target_wait, default_target_wait, do_option): Change
 779         type of "options".
 780         (target_options_to_string): Likewise.
 781         * target-delegates.c: Rebuild.
 782         * target-debug.h (target_debug_print_target_wait_flags): Rename
 783         from target_debug_print_options.
 784         * sol-thread.c (class sol_thread_target) <wait>: Update.
 785         (sol_thread_target::wait): Update.
 786         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
 787         (rs6000_nat_target::wait): Update.
 788         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
 789         Update.
 790         (remote_target::wait_ns, remote_target::wait_as): Change type of
 791         "options".
 792         (remote_target::wait): Update.
 793         * remote-sim.c (struct gdbsim_target) <wait>: Update.
 794         (gdbsim_target::wait): Update.
 795         * record-full.c (class record_full_base_target) <wait>: Update.
 796         (record_full_wait_1): Change type of "options".
 797         (record_full_base_target::wait): Update.
 798         * record-btrace.c (class record_btrace_target) <wait>: Update.
 799         (record_btrace_target::wait): Update.
 800         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
 801         Update.
 802         (ravenscar_thread_target::wait): Update.
 803         * procfs.c (class procfs_target) <wait>: Update.
 804         (procfs_target::wait): Update.
 805         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
 806         * obsd-nat.c (obsd_nat_target::wait): Update.
 807         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
 808         (nto_procfs_target::wait): Update.
 809         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
 810         * nbsd-nat.c (nbsd_wait): Change type of "options".
 811         (nbsd_nat_target::wait): Update.
 812         * linux-thread-db.c (class thread_db_target) <wait>: Update.
 813         (thread_db_target::wait): Update.
 814         * linux-nat.h (class linux_nat_target) <wait>: Update.
 815         * linux-nat.c (linux_nat_target::wait): Update.
 816         (linux_nat_wait_1): Update.
 817         * infrun.c (do_target_wait_1, do_target_wait): Change type of
 818         "options".
 819         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
 820         * inf-ptrace.c (inf_ptrace_target::wait): Update.
 821         * go32-nat.c (struct go32_nat_target) <wait>: Update.
 822         (go32_nat_target::wait): Update.
 823         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
 824         * gnu-nat.c (gnu_nat_target::wait): Update.
 825         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
 826         * fbsd-nat.c (fbsd_nat_target::wait): Update.
 827         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
 828         * darwin-nat.c (darwin_nat_target::wait): Update.
 829         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
 830         (bsd_uthread_target::wait): Update.
 831         * aix-thread.c (class aix_thread_target) <wait>: Update.
 832         (aix_thread_target::wait): Update.
 833
 834 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 835
 836         * compile/compile-object-run.c (create_copied_type_recursive): New
 837         function.
 838         (compile_object_run): Use new function.
 839
 840 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 841
 842         * NEWS: Mention x86_64 Cygwin core file support.
 843
 844 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 845
 846         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
 847         (core_process_module_section): Handle NOTE_INFO_MODULE64.
 848
 849 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 850
 851         * windows-tdep.h: Add prototypes.
 852         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
 853         (i386_windows_core_pid_to_str): Move and rename ...
 854         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
 855         (windows_core_pid_to_str): ... and here.
 856         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
 857
 858 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 859         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
 860         (amd64_windows_init_abi_common): ... and register.
 861
 862 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 863
 864         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
 865         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
 866
 867 2020-09-18  Pedro Alves  <pedro@palves.net>
 868
 869         PR gdb/26631
 870         * thread.c (thread_find_command): Switch inferior before calling
 871         target methods.
 872
 873 2020-09-17  Tom Tromey  <tromey@adacore.com>
 874
 875         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
 876         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
 877         (tdesc_arch_data_up): New typedef.
 878         (tdesc_use_registers, tdesc_data_alloc): Update.
 879         (tdesc_data_cleanup): Don't declare.
 880         * target-descriptions.c (tdesc_data_alloc): Return a
 881         tdesc_arch_data_up.
 882         (tdesc_arch_data_deleter::operator()): Rename from
 883         tdesc_data_cleanup.  Change argument type.
 884         (tdesc_use_registers): Change early_data to an rvalue reference.
 885         (tdesc_use_registers): Don't use delete.
 886         * sparc-tdep.c (sparc32_gdbarch_init): Update.
 887         * s390-tdep.c (s390_gdbarch_init): Update.
 888         * rx-tdep.c (rx_gdbarch_init): Update.
 889         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
 890         * riscv-tdep.c (riscv_gdbarch_init): Update.
 891         * or1k-tdep.c (or1k_gdbarch_init): Update.
 892         * nios2-tdep.c (nios2_gdbarch_init): Update.
 893         * nds32-tdep.c (nds32_gdbarch_init): Update.
 894         * mips-tdep.c (mips_gdbarch_init): Update.
 895         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
 896         * m68k-tdep.c (m68k_gdbarch_init): Update.
 897         * i386-tdep.c (i386_gdbarch_init): Update.
 898         * arm-tdep.c (arm_gdbarch_init): Update.
 899         * arc-tdep.c (arc_tdesc_init): Update.
 900         (arc_gdbarch_init): Update.
 901         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
 902
 903 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
 904
 905         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
 906         for WOW64 processes.
 907
 908 2020-09-17  Tom Tromey  <tom@tromey.com>
 909
 910         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
 911
 912 2020-09-17  Tom Tromey  <tom@tromey.com>
 913
 914         * value.c (preserve_values): Update.
 915         * python/py-type.c (save_objfile_types): Update.
 916         * guile/scm-type.c (save_objfile_types): Update.
 917         * gdbtypes.h (create_copied_types_hash): Return htab_up.
 918         * gdbtypes.c (create_copied_types_hash): Return htab_up.
 919         * compile/compile-object-run.c (compile_object_run): Update.
 920
 921 2020-09-17  Tom Tromey  <tom@tromey.com>
 922
 923         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
 924         Remove.
 925         <m_table>: Now htab_up.
 926         * typeprint.c (typedef_hash_table::recursively_update)
 927         (typedef_hash_table::add_template_parameters)
 928         (typedef_hash_table::typedef_hash_table): Update.
 929         (typedef_hash_table::~typedef_hash_table): Remove.
 930         (typedef_hash_table::typedef_hash_table)
 931         (typedef_hash_table::find_global_typedef)
 932         (typedef_hash_table::find_typedef): Update.
 933
 934 2020-09-17  Tom Tromey  <tom@tromey.com>
 935
 936         * target-descriptions.c (tdesc_use_registers): Use htab_up.
 937
 938 2020-09-17  Tom Tromey  <tom@tromey.com>
 939
 940         * linespec.c (class decode_compound_collector)
 941         <~decode_compound_collector>: Remove.
 942         <m_unique_syms>: Now htab_up.
 943         (decode_compound_collector::operator ()): Update.
 944         (class symtab_collector) <~symtab_collector>: Remove.
 945         <m_symtab_table>: Now htab_up.
 946         (symtab_collector::operator ()): Update.
 947
 948 2020-09-17  Tom Tromey  <tom@tromey.com>
 949
 950         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
 951         (filename_seen_cache::clear): Update.
 952         (~filename_seen_cache): Remove.
 953         (filename_seen_cache::seen): Update.
 954         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
 955         htab_up.
 956         <~filename_seen_cache>: Remove.
 957         <traverse>: Update.
 958
 959 2020-09-17  Tom Tromey  <tom@tromey.com>
 960
 961         * completer.c (completion_tracker::discard_completions)
 962         (completion_tracker::~completion_tracker)
 963         (completion_tracker::maybe_add_completion)
 964         (completion_tracker::remove_completion)
 965         (completion_tracker::recompute_lowest_common_denominator)
 966         (completion_tracker::build_completion_result): Update.
 967         * completer.h (class completion_tracker) <have_completions>:
 968         Update.
 969         <m_entries_hash>: Now htab_up.
 970
 971 2020-09-17  Tom Tromey  <tom@tromey.com>
 972
 973         * breakpoint.c (ambiguous_names_p): Use htab_up.
 974
 975 2020-09-17  Tom Tromey  <tom@tromey.com>
 976
 977         * auto-load.c (struct auto_load_pspace_info)
 978         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
 979         <loaded_script_files, loaded_script_texts>: Change type to
 980         htab_up.
 981         (~auto_load_pspace_info) Remove.
 982         (init_loaded_scripts_info, maybe_add_script_file)
 983         (maybe_add_script_text, auto_load_info_scripts): Update.
 984
 985 2020-09-17  Tom Tromey  <tromey@adacore.com>
 986
 987         * c-exp.y (name_obstack): Now static.
 988
 989 2020-09-17  Chungyi Chi  <demonic@csie.io>
 990
 991         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
 992
 993 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 994
 995         * breakpoint.h (init_catchpoint): Change int parameter to bool.
 996         (add_solib_catchpoint): Likewise.
 997         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
 998         to bool.
 999         (add_solib_catchpoint): Change int parameter/variable to bool.
1000         (catch_load_or_unload): Likewise.
1001         (init_catchpoint): Likewise.
1002         (create_fork_vfork_event_catchpoint): Likewise.
1003         (catch_fork_command_1): Likewise.
1004         (catch_exec_command_1): Likewise.
1005
1006 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1007
1008         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1009         Change instance_flags to m_instance_flags.
1010
1011 2020-09-16  Tom Tromey  <tromey@adacore.com>
1012
1013         PR gdb/26598:
1014         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1015
1016 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1017
1018         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1019         PL_FLAG_EXEC.
1020         (fbsd_nat_target::insert_exec_catchpoint)
1021         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1022         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1023         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1024
1025 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1026
1027         * configure.ac: Remove check for kinfo_getvmmap().
1028         * configure, config.in: Regenerate.
1029         * fbsd-nat.c (fbsd_read_mapping): Remove
1030         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1031         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1032         kinfo_get_vmmap() are always present.
1033
1034 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1035
1036         * fbsd-nat.c: Always include support for
1037         TARGET_OBJECT_SIGNAL_INFO.
1038
1039 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1040
1041         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1042         sysctl and remove procfs fallback.
1043
1044 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1045
1046         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1047         * fbsd-nat.h: Likewise.
1048
1049 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1050
1051         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1052         argument.
1053
1054 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1055
1056         * ada-lang.c (ada_language_data): Delete.
1057         (ada_language): Remove references to ada_language_data.
1058         * c-lang.c (c_language_data): Delete.
1059         (c_language): Remove references to c_language_data.
1060         (cplus_language_data): Delete.
1061         (cplus_language): Remove references to cplus_language_data.
1062         (asm_language_data): Delete.
1063         (asm_language): Remove references to asm_language_data.
1064         (minimal_language_data): Delete.
1065         (minimal_language): Remove references to minimal_language_data.
1066         * d-lang.c (d_language_data): Delete.
1067         (d_language): Remove references to d_language_data.
1068         * f-lang.c (f_language_data): Delete.
1069         (f_language): Remove references to f_language_data.
1070         * go-lang.c (go_language_data): Delete.
1071         (go_language): Remove references to go_language_data.
1072         * language.c (unknown_language_data): Delete.
1073         (unknown_language): Remove references to unknown_language_data.
1074         (auto_language_data): Delete.
1075         (auto_language): Remove references to auto_language_data.
1076         * language.h (language_data): Delete struct.
1077         (language_defn): No longer inherit from language_data.
1078         * m2-lang.c (m2_language_data): Delete.
1079         (m2_language): Remove references to m2_language_data.
1080         * objc-lang.c (objc_language_data): Delete.
1081         (objc_language): Remove references to objc_language_data.
1082         * opencl-lang.c (opencl_language_data): Delete.
1083         (opencl_language): Remove references to opencl_language_data.
1084         * p-lang.c (pascal_language_data): Delete.
1085         (pascal_language): Remove references to pascal_language_data.
1086         * rust-lang.c (rust_language_data): Delete.
1087         (rust_language): Remove references to rust_language_data.
1088
1089 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1090
1091         * ada-lang.c (ada_language_data): Remove la_op_print_tab
1092         initializer.
1093         (ada_language::opcode_print_table): New member function.
1094         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
1095         (c_language::opcode_print_table): New member function.
1096         (cplus_language_data): Remove la_op_print_tab initializer.
1097         (cplus_language::opcode_print_table): New member function.
1098         (asm_language_data): Remove la_op_print_tab initializer.
1099         (asm_language::opcode_print_table): New member function.
1100         (minimal_language_data): Remove la_op_print_tab initializer.
1101         (minimal_language::opcode_print_table): New member function.
1102         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
1103         (d_language::opcode_print_table): New member function.
1104         * expprint.c (print_subexp_standard): Update call to
1105         opcode_print_table.
1106         (op_string): Likewise.
1107         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
1108         (f_language::opcode_print_table): New member function.
1109         * go-lang.c (go_language_data): Remove la_op_print_tab
1110         initializer.
1111         (go_language::opcode_print_table): New member function.
1112         * language.c (unknown_language_data): Remove la_op_print_tab
1113         initializer.
1114         (unknown_language::opcode_print_table): New member function.
1115         (auto_language_data): Remove la_op_print_tab initializer.
1116         (auto_language::opcode_print_table): New member function.
1117         * language.h (language_data): Remove la_op_print_tab field.
1118         (language_defn::opcode_print_table): Declare new member function.
1119         * m2-lang.c (m2_language_data): Remove la_op_print_tab
1120         initializer.
1121         (m2_language::opcode_print_table): New member function.
1122         * objc-lang.c (objc_language_data): Remove la_op_print_tab
1123         initializer.
1124         (objc_language::opcode_print_table): New member function.
1125         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
1126         initializer.
1127         (opencl_language::opcode_print_table): New member function.
1128         * p-lang.c (pascal_language_data): Remove la_op_print_tab
1129         initializer.
1130         (pascal_language::opcode_print_table): New member function.
1131         * rust-lang.c (rust_language_data): Remove la_op_print_tab
1132         initializer.
1133         (rust_language::opcode_print_table): New member function.
1134
1135 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1136
1137         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
1138         (ada_language::expression_ops): New member function.
1139         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
1140         (c_language::expression_ops): New member function.
1141         (cplus_language_data): Remove la_exp_desc initializer.
1142         (cplus_language::expression_ops): New member function.
1143         (asm_language_data): Remove la_exp_desc initializer.
1144         (asm_language::expression_ops): New member function.
1145         (minimal_language_data): Remove la_exp_desc initializer.
1146         (minimal_language::expression_ops): New member function.
1147         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
1148         (d_language::expression_ops): New member function.
1149         * eval.c (evaluate_subexp): Update call to expression_ops.
1150         * expprint.c (print_subexp): Likewise.
1151         (op_name): Likewise.
1152         (dump_subexp_body): Likewise.
1153         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
1154         (f_language::expression_ops): New member function.
1155         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
1156         (go_language::expression_ops): New member function.
1157         * language.c (language_defn::expression_ops): New function.
1158         (unknown_language_data): Remove la_exp_desc initializer.
1159         (auto_language_data): Likewise.
1160         * language.h (language_data): Remove la_exp_desc field.
1161         (language_defn::expression_ops): Declare new member function.
1162         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
1163         (m2_language::expression_ops): New member function.
1164         * objc-lang.c (objc_language_data): Remove la_exp_desc
1165         initializer.
1166         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
1167         initializer.
1168         (opencl_language::expression_ops): New member function.
1169         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
1170         * parse.c (operator_length): Update call to expression_ops.
1171         (exp_iterate): Likewise.
1172         * rust-lang.c (rust_language_data): Remove la_exp_desc
1173         initializer.
1174         (ruse_language::expression_ops): New member function.
1175
1176 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1177
1178         * ada-lang.c (ada_language_data): Remove la_varobj_ops
1179         initializer.
1180         (ada_language::varobj_ops): New member function.
1181         * c-lang.c (c_language_data): Remove la_varobj_ops
1182         initializer.
1183         (cplus_language_data): Likewise.
1184         (cplus_language::varobj_ops): New member function.
1185         (asm_language_data): Remove la_varobj_ops initializer.
1186         (minimal_language_data): Likewise.
1187         * d-lang.c (d_language_data): Likewise.
1188         * f-lang.c (f_language_data): Likewise.
1189         * go-lang.c (go_language_data): Likewise.
1190         * language.c (language_defn::varobj_ops): New function.
1191         (unknown_language_data): Remove la_varobj_ops
1192         initializer.
1193         (auto_language_data): Likewise.
1194         * language.h (language_data): Remove la_varobj_ops field.
1195         (language_defn::varobj_ops): Declare new member function.
1196         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
1197         * objc-lang.c (objc_language_data): Likewise.
1198         * opencl-lang.c (opencl_language_data): Likewise.
1199         * p-lang.c (pascal_language_data): Likewise.
1200         * rust-lang.c (rust_language_data): Likewise.
1201         * varobj.c (varobj_create): Update call to varobj_ops.
1202         * varobj.h (default_varobj_ops): Delete define.
1203
1204 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1205
1206         * ada-lang.c (ada_language_data): Remove la_macro_expansion
1207         initializer.
1208         * c-lang.c (c_language_data): Likewise.
1209         (c_language::macro_expansion): New member function.
1210         (cplus_language_data): Likewise.
1211         (cplus_language::macro_expansion): New member function.
1212         (asm_language_data): Likewise.
1213         (asm_language::macro_expansion): New member function.
1214         (minimal_language_data): Likewise.
1215         (minimal_language::macro_expansion): New member function.
1216         * d-lang.c (d_language_data): Remove la_macro_expansion
1217         initializer.
1218         * f-lang.c (f_language_data): Likewise.
1219         * go-lang.c (go_language_data): Likewise.
1220         * language.c (unknown_language_data): Likewise.
1221         (auto_language_data): Likewise.
1222         * language.h (language_data): Remove la_macro_expansion field.
1223         (language_defn::macro_expansion): New member function.
1224         * m2-lang.c (m2_language_data): Remove la_macro_expansion
1225         initializer.
1226         * objc-lang.c (objc_language_data): Likewise.
1227         (objc_language::macro_expansion): New member function.
1228         * opencl-lang.c (opencl_language_data): Likewise.
1229         (opencl_language::macro_expansion): New member function.
1230         * p-lang.c (pascal_language_data): Remove la_macro_expansion
1231         initializer.
1232         * rust-lang.c (rust_language_data): Likewise.
1233         * symtab.c (default_collect_symbol_completion_matches_break_on):
1234         Update call to macro_expansion.
1235
1236 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1237
1238         * ada-lang.c (ada_language_data): Remove la_array_ordering
1239         initializer.
1240         * c-lang.c (c_language_data): Likewise.
1241         (cplus_language_data): Likewise.
1242         (asm_language_data): Likewise.
1243         (minimal_language_data): Likewise.
1244         * d-lang.c (d_language_data): Likewise.
1245         * dwarf2/read.c (read_array_order): Update for call to
1246         array_ordering.
1247         * f-lang.c (f_language_data): Remove la_array_ordering
1248         initializer.
1249         (f_language::array_ordering): New member function.
1250         * go-lang.c (go_language_data): Remove la_array_ordering
1251         initializer.
1252         * language.c (unknown_language_data): Likewise.
1253         (auto_language_data): Likewise.
1254         * language.h (language_data): Delete la_array_ordering field.
1255         (language_defn::array_ordering): New member function.
1256         * m2-lang.c (m2_language_data): Remove la_array_ordering
1257         initializer.
1258         * objc-lang.c (objc_language_data): Likewise.
1259         * opencl-lang.c (opencl_language_data): Likewise.
1260         * p-lang.c (pascal_language_data): Likewise.
1261         * rust-lang.c (rust_language_data): Likewise.
1262
1263 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1264
1265         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
1266         initializer.
1267         * c-lang.c (c_language_data): Likewise.
1268         (cplus_language_data): Likewise.
1269         (asm_language_data): Likewise.
1270         (minimal_language_data): Likewise.
1271         * d-lang.c (d_language_data): Likewise.
1272         * f-lang.c (f_language_data): Likewise.
1273         (f_language::case_sensitivity): New member function.
1274         * go-lang.c (go_language_data): Remove la_case_sensitivity
1275         initializer.
1276         * language.c (enum case_mode): Moved here from language.h.
1277         (case_mode): Make static.
1278         (show_case_command): Update for case_sensitivity being a method.
1279         (set_case_command): Likewise.
1280         (set_range_case): Likewise.
1281         (unknown_language_data): Remove la_case_sensitivity initializer.
1282         (auto_language_data): Likewise.
1283         * language.h (case_mode): Delete, move enum declaration to
1284         language.c.
1285         (language_data): Delete la_case_sensitivity field.
1286         (language_defn::case_sensitivity): New member function.
1287         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
1288         initializer.
1289         * objc-lang.c (objc_language_data): Likewise.
1290         * opencl-lang.c (opencl_language_data): Likewise.
1291         * p-lang.c (pascal_language_data): Likewise.
1292         * rust-lang.c (rust_language_data): Likewise.
1293
1294 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1295
1296         * ada-lang.c (ada_language_data): Remove la_range_check
1297         initializer.
1298         * c-lang.c (c_language_data): Likewise.
1299         (cplus_language_data): Likewise.
1300         (asm_language_data): Likewise.
1301         (minimal_language_data): Likewise.
1302         * d-lang.c (d_language_data): Likewise.
1303         * f-lang.c (f_language_data): Likewise.
1304         (f_language::range_checking_on_by_default): New member function.
1305         * go-lang.c (go_language_data): Remove la_range_check initializer.
1306         * language.c (enum range_mode): Moved here from language.h.
1307         (range_mode): Made static.
1308         (show_range_command): Update to use
1309         range_checking_on_by_default.
1310         (set_range_command): Likewise.
1311         (set_range_case): Likewise.
1312         (unknown_language_data): Remove la_range_check initializer.
1313         (auto_language_data): Likewise.
1314         * language.h (range_mode): Delete.  Enum definition moved to
1315         language.c.
1316         (language_data): Remove la_range_check field.
1317         (language_defn::range_checking_on_by_default): New member
1318         function.
1319         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
1320         (m2_language::range_checking_on_by_default): New member function.
1321         * objc-lang.c (objc_language_data): Remove la_range_check
1322         initializer.
1323         * opencl-lang.c (opencl_language_data): Likewise.
1324         * p-lang.c (pascal_language_data): Likewise.
1325         (pascal_language::range_checking_on_by_default): New member
1326         function.
1327         * rust-lang.c (rust_language_data): Remove la_range_check
1328         initializer.
1329         (rust_language::range_checking_on_by_default): New member
1330         function.
1331
1332 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1333
1334         * dwarf2/read.c (dwarf2_physname): Remove special case for
1335         language_go.
1336         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
1337         member function.
1338
1339 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1340
1341         * ada-lang.c (ada_language_data): Remove
1342         la_store_sym_names_in_linkage_form_p initializer.
1343         (ada_language::store_sym_names_in_linkage_form_p): New member
1344         function.
1345         * c-lang.c (c_language_data): Remove
1346         la_store_sym_names_in_linkage_form_p initializer.
1347         (c_language::store_sym_names_in_linkage_form_p): New member
1348         function.
1349         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
1350         initializer.
1351         (asm_language_data): Likewise.
1352         (asm_language::store_sym_names_in_linkage_form_p): New member
1353         function.
1354         (minimal_language_data): Remove
1355         la_store_sym_names_in_linkage_form_p initializer.
1356         (minimal_language::store_sym_names_in_linkage_form_p): New member
1357         function.
1358         * d-lang.c (d_language_data): Remove
1359         la_store_sym_names_in_linkage_form_p initializer.
1360         * dwarf2/read.c (dwarf2_physname): Update call to
1361         store_sym_names_in_linkage_form_p.
1362         * f-lang.c (f_language_data): Remove
1363         la_store_sym_names_in_linkage_form_p initializer.
1364         * go-lang.c (go_language_data): Remove
1365         la_store_sym_names_in_linkage_form_p initializer.
1366         * language.c (unknown_language_data): Remove
1367         la_store_sym_names_in_linkage_form_p initializer.
1368         (unknown_language::store_sym_names_in_linkage_form_p): New member
1369         function.
1370         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
1371         initializer.
1372         (auto_language::store_sym_names_in_linkage_form_p): New member
1373         function.
1374         * language.h (language_data): Remove
1375         la_store_sym_names_in_linkage_form_p member variable.
1376         (language_defn::store_sym_names_in_linkage_form_p): New member
1377         function.
1378         * m2-lang.c (m2_language_data): Remove
1379         la_store_sym_names_in_linkage_form_p initializer.
1380         * objc-lang.c (objc_language_data): Likewise.
1381         * opencl-lang.c (opencl_language_data): Likewise.
1382         * p-lang.c (pascal_language_data): Likewise.
1383         * rust-lang.c (rust_language_data): Likewise.
1384
1385 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1386
1387         * ada-lang.c (ada_language_data): Remove string_lower_bound
1388         initializer.
1389         * c-lang.c (c_language_data): Likewise.
1390         (cplus_language_data): Likewise.
1391         (asm_language_data): Likewise.
1392         (minimal_language_data): Likewise.
1393         * d-lang.c (d_language_data): Likewise.
1394         * f-lang.c (f_language_data): Likewise.
1395         * go-lang.c (go_language_data): Likewise.
1396         * language.c (unknown_language_data): Likewise.
1397         (auto_language_data): Likewise.
1398         * language.h (language_data): Remove string_lower_bound field.
1399         (language_defn::string_lower_bound): New member function.
1400         * m2-lang.c (m2_language_data): Remove string_lower_bound
1401         initializer.
1402         (m2_language::string_lower_bound): New member function.
1403         * objc-lang.c (objc_language_data): Remove string_lower_bound
1404         initializer.
1405         * opencl-lang.c (opencl_language_data): Likewise.
1406         * p-lang.c (pascal_language_data): Likewise.
1407         * rust-lang.c (rust_language_data): Likewise.
1408         * valops.c (value_cstring): Update call to string_lower_bound.
1409         (value_string): Likewise.
1410         * value.c (allocate_repeated_value): Likewise.
1411
1412 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1413
1414         * valops.c (value_repeat): Fix incorrect argument name in comment.
1415
1416 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1417
1418         * ada-lang.c (ada_language_data): Remove c_style_arrays
1419         initializer.
1420         (ada_language::c_style_arrays_p): New member fuction.
1421         * c-lang.c (c_language_data): Remove c_style_arrays
1422         initializer.
1423         (cplus_language_data): Likewise.
1424         (asm_language_data): Likewise.
1425         (minimal_language_data): Likewise.
1426         * d-lang.c (d_language_data): Likewise.
1427         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1428         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1429         (f_language::c_style_arrays_p): New member function.
1430         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1431         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1432         * language.c (unknown_language_data): Remove c_style_arrays
1433         initializer.
1434         (auto_language_data): Likewise.
1435         * language.h (language_data): Remove c_style_arrays field.
1436         (language_defn::c_style_arrays_p): New member function.
1437         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1438         (m2_language::c_style_arrays_p): New member function.
1439         * objc-lang.c (objc_language_data): Remove c_style_arrays
1440         initializer.
1441         * opencl-lang.c (opencl_language_data): Likewise.
1442         * p-lang.c (pascal_language_data): Likewise.
1443         * rust-lang.c (rust_language_data): Likewise.
1444         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1445         and update local variable to a bool.
1446         * valops.c (value_cast): Update call to c_style_arrays_p.
1447         (value_array): Likewise.
1448         * value.c (coerce_array): Likewise.
1449
1450 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1451
1452         * ada-lang.c (ada_language_data): Remove la_language initializer.
1453         * c-lang.c (c_language_data): Likewise.
1454         (cplus_language_data): Likewise.
1455         (asm_language_data): Likewise.
1456         (minimal_language_data): Likewise.
1457         * d-lang.c (d_language_data): Likewise.
1458         * f-lang.c (f_language_data): Likewise.
1459         * go-lang.c (go_language_data): Likewise.
1460         * language.c (unknown_language_data): Likewise.
1461         (auto_language_data): Likewise.
1462         * language.h (language_data): Remove la_language field.
1463         (language_defn::language_defn): Initialise la_language field.
1464         (language_defn::la_language): New member variable.
1465         * m2-lang.c (m2_language_data): Remove la_language field.
1466         * objc-lang.c (objc_language_data): Likewise.
1467         * opencl-lang.c (opencl_language_data): Likewise.
1468         * p-lang.c (pascal_language_data): Likewise.
1469         * rust-lang.c (rust_language_data): Likewise.
1470
1471 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1472
1473         * ada-lang.c (ada_extensions): Delete, moved into
1474         ada_language::filename_extensions.
1475         (ada_language_data): Remove la_filename_extensions initializer.
1476         (ada_language::filename_extensions): New member function.
1477         * c-lang.c (c_extensions): Delete, moved into
1478         c_language::filename_extensions.
1479         (c_language_data): Remove la_filename_extensions initializer.
1480         (c_language::filename_extensions): New member function.
1481         (cplus_extensions): Delete, moved into
1482         cplus_language::filename_extensions.
1483         (cplus_language_data): Remove la_filename_extensions initializer.
1484         (cplus_language::filename_extensions): New member function.
1485         (asm_extensions): Delete, moved into
1486         asm_language::filename_extensions.
1487         (asm_language_data): Remove la_filename_extensions initializer.
1488         (asm_language::filename_extensions): New member function.
1489         (minimal_language_data): Remove la_filename_extensions
1490         initializer.
1491         * d-lang.c (d_extensions): Delete, moved into
1492         d_language::filename_extensions.
1493         (d_language_data): Remove la_filename_extensions initializer.
1494         (d_language::filename_extensions): New member function.
1495         * f-lang.c (f_extensions): Delete, moved into
1496         f_language::filename_extensions.
1497         (f_language_data): Remove la_filename_extensions initializer.
1498         (f_language::filename_extensions): New member function.
1499         * go-lang.c (go_language_data): Remove la_filename_extensions
1500         initializer.
1501         * language.c (add_set_language_command): Update now that
1502         filename_extensions returns a vector.
1503         (unknown_language_data): Remove la_filename_extensions
1504         initializer.
1505         (auto_language_data): Likewise.
1506         * language.h (language_data): Remove la_filename_extensions field.
1507         (language_defn::filename_extensions): New member function.
1508         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1509         initializer.
1510         * objc-lang.c (objc_extensions): Delete, moved into
1511         objc_language::filename_extensions.
1512         (objc_language_data): Remove la_filename_extensions initializer.
1513         (objc_language::filename_extensions): New member function.
1514         * opencl-lang.c (opencl_language_data): Remove
1515         la_filename_extensions initializer.
1516         * p-lang.c (pascal_extensions): Delete, moved into
1517         pascal_language::filename_extensions.
1518         (pascal_language_data): Remove la_filename_extensions initializer.
1519         (pascal_language::filename_extensions): New member function.
1520         * rust-lang.c (rust_extensions): Delete, moved into
1521         rust_language::filename_extensions.
1522         (rust_language_data): Remove la_filename_extensions initializer.
1523         (rust_language::filename_extensions): New member function.
1524         * symfile.c (add_filename_language): Add new assert.
1525
1526 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1527
1528         * ada-lang.c (ada_language_data): Remove la_name and
1529         la_natural_name initializers.
1530         (ada_language::name): New member function.
1531         (ada_language::natural_name): New member function.
1532         * c-lang.c (c_language_data): Remove la_name and
1533         la_natural_name initializers.
1534         (c_language::name): New member function.
1535         (c_language::natural_name): New member function.
1536         (cplus_language_data): Remove la_name and
1537         la_natural_name initializers.
1538         (cplus_language::name): New member function.
1539         (cplus_language::natural_name): New member function.
1540         (asm_language_data): Remove la_name and
1541         la_natural_name initializers.
1542         (asm_language::name): New member function.
1543         (asm_language::natural_name): New member function.
1544         (minimal_language_data): Remove la_name and
1545         la_natural_name initializers.
1546         (minimal_language::name): New member function.
1547         (minimal_language::natural_name): New member function.
1548         * compile/compile.c (compile_to_object): Update call to
1549         lanugage_defn::name.
1550         * d-lang.c (d_language_data): Remove la_name and
1551         la_natural_name initializers.
1552         (d_language::name): New member function.
1553         (d_language::natural_name): New member function.
1554         * expprint.c (print_subexp_standard): Update call to
1555         language_defn::name.
1556         (dump_raw_expression): Likewise
1557         (dump_prefix_expression): Likewise.
1558         * f-lang.c (f_language_data): Remove la_name and
1559         la_natural_name initializers.
1560         (f_language::name): New member function.
1561         (f_language::natural_name): New member function.
1562         * go-lang.c (go_language_data): Remove la_name and
1563         la_natural_name initializers.
1564         (go_language::name): New member function.
1565         (go_language::natural_name): New member function.
1566         * language.c (show_language_command): Update call to
1567         language_defn::name.
1568         (set_language_command): Likewise.
1569         (language_enum): Likewise.
1570         (language_str): Likewise.
1571         (add_set_language_command): Likewise, use
1572         language_defn::natural_name in the doc string.
1573         (unknown_language_data): Remove la_name and
1574         la_natural_name initializers.
1575         (unknown_language::name): New member function.
1576         (unknown_language::natural_name): New member function.
1577         (auto_language_data): Remove la_name and
1578         la_natural_name initializers.
1579         (auto_language::name): New member function.
1580         (auto_language::natural_name): New member function.
1581         (language_lookup_primitive_type_as_symbol): Update call to
1582         language_defn::name.
1583         * language.h (language_data): Remove la_name and la_natural_name
1584         member variables.
1585         (language_defn::name): New member function.
1586         (language_defn::natural_name): New member function.
1587         * m2-lang.c (m2_language_data): Remove la_name and
1588         la_natural_name initializers.
1589         (m2_language::name): New member function.
1590         (m2_language::natural_name): New member function.
1591         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
1592         language_defn::natural_name.
1593         * objc-lang.c (objc_language_data): Remove la_name and
1594         la_natural_name initializers.
1595         (objc_language::name): New member function.
1596         (objc_language::natural_name): New member function.
1597         * opencl-lang.c (opencl_language_data): Remove la_name and
1598         la_natural_name initializers.
1599         (opencl_language::name): New member function.
1600         (opencl_language::natural_name): New member function.
1601         * p-lang.c (pascal_language_data): Remove la_name and
1602         la_natural_name initializers.
1603         (pascal_language::name): New member function.
1604         (pascal_language::natural_name): New member function.
1605         * rust-lang.c (rust_language_data): Remove la_name and
1606         la_natural_name initializers.
1607         (rust_language::name): New member function.
1608         (rust_language::natural_name): New member function.
1609         * symtab.c (lookup_language_this): Update call to
1610         language_defn::name.
1611
1612 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1613
1614         * ada-lang.c (ada_language_data): Remove la_name_of_this
1615         initializer.
1616         * ax-gdb.c (gen_expr): Update call to name_of_this.
1617         * c-exp.y (classify_name): Likewise.
1618         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
1619         (cplus_language_data): Likewise.
1620         (cplus_language::name_of_this): New member function.
1621         (asm_language_data): Remove la_name_of_this initializer.
1622         (minimal_language_data): Likewise.
1623         * d-lang.c (d_language_data): Likewise.
1624         (d_language::name_of_this): New member function.
1625         * expprint.c (print_subexp_standard): Update call to name_of_this.
1626         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
1627         * go-lang.c (go_language_data): Likewise.
1628         * language.c (unknown_language_data): Likewise.
1629         (unknown_language::name_of_this): New member function.
1630         (auto_language_data): Remove la_name_of_this initializer.
1631         (auto_language::name_of_this): New member function.
1632         * language.h (language_data): Delete la_name_of_this member
1633         variable.
1634         (language_defn::name_of_this): New member function.
1635         * m2-lang.c (m2_language_data): Remove la_name_of_this
1636         initializer.
1637         * objc-lang.c (objc_language_data): Likewise.
1638         (objc_language::name_of_this): New member function.
1639         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
1640         initializer.
1641         * p-lang.c (pascal_language_data): Likewise.
1642         (pascal_language::name_of_this): New member function.
1643         * rust-lang.c (rust_language_data): Remove la_name_of_this
1644         initializer.
1645         * symtab.c (lookup_language_this): Update call to name_of_this.
1646         (lookup_symbol_aux): Likewise.
1647         * valops.c (value_of_this): Likewise.
1648
1649 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1650
1651         * ada-lang.c (ada_language_data): Remove
1652         la_struct_too_deep_ellipsis initializer.
1653         (ada_language::struct_too_deep_ellipsis): New member function.
1654         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
1655         initializer.
1656         (cplus_language_data): Likewise.
1657         (asm_language_data): Likewise.
1658         (minimal_language_data): Likewise.
1659         * cp-valprint.c (cp_print_value): Update call to
1660         struct_too_deep_ellipsis.
1661         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
1662         initializer.
1663         * f-lang.c (f_language_data): Likewise.
1664         (f_language::struct_too_deep_ellipsis): New member function.
1665         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
1666         initializer.
1667         * language.c (unknown_language_data): Likewise.
1668         (auto_language_data): Likewise.
1669         * language.h (language_data): Delete la_struct_too_deep_ellipsis
1670         member variable.
1671         (language_defn::struct_too_deep_ellipsis): New member function.
1672         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
1673         initializer.Q
1674         * objc-lang.c (objc_language_data): Likewise.
1675         * opencl-lang.c (opencl_language_data): Likewise.
1676         * p-lang.c (pascal_language_data): Likewise.
1677         * rust-lang.c (rust_language_data): Likewise.
1678         * valprint.c (val_print_check_max_depth): Update call to
1679         struct_too_deep_ellipsis.
1680
1681 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
1682
1683         * MAINTAINERS (Write After Approval): Add myself.
1684
1685 2020-09-15  Tom Tromey  <tom@tromey.com>
1686
1687         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
1688         Remove.
1689
1690 2020-09-15  Tom Tromey  <tom@tromey.com>
1691
1692         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
1693         and TYPE_CODE_METHODPTR cases.
1694         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
1695         (c_value_print_inner): Update.
1696         * valprint.c (generic_value_print_memberptr): New function, from
1697         c_value_print_memberptr.
1698         (generic_value_print): Use it.  Call cplus_print_method_ptr.
1699
1700 2020-09-15  Tom Tromey  <tromey@adacore.com>
1701
1702         * python/python-internal.h (PyInt_FromLong): Remove define.
1703         * python/py-value.c (convert_value_from_python): Use
1704         gdb_py_object_from_longest.
1705         * python/py-type.c (typy_get_code): Use
1706         gdb_py_object_from_longest.
1707         * python/py-symtab.c (salpy_get_line): Use
1708         gdb_py_object_from_longest.
1709         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
1710         gdb_py_object_from_longest.
1711         * python/py-record.c (recpy_gap_reason_code): Use
1712         gdb_py_object_from_longest.
1713         * python/py-record-btrace.c (recpy_bt_insn_size)
1714         (recpy_bt_func_level, btpy_list_count): Use
1715         gdb_py_object_from_longest.
1716         * python/py-infthread.c (gdbpy_create_ptid_object): Use
1717         gdb_py_object_from_longest.  Fix error handling.
1718         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
1719         gdb_py_object_from_longest.
1720         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
1721         gdb_py_object_from_longest.
1722         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
1723         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
1724         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
1725
1726 2020-09-15  Tom Tromey  <tromey@adacore.com>
1727
1728         * python/python.c (gdbpy_parameter_value): Use
1729         gdb_py_object_from_ulongest.
1730
1731 2020-09-15  Tom Tromey  <tromey@adacore.com>
1732
1733         * python/py-infevents.c (create_register_changed_event_object):
1734         Use gdb_py_object_from_longest.
1735         * python/py-exitedevent.c (create_exited_event_object): Use
1736         gdb_py_object_from_longest.
1737
1738 2020-09-15  Tom Tromey  <tromey@adacore.com>
1739
1740         * python/python.c (gdbpy_parameter_value): Use
1741         gdb_py_object_from_longest.
1742         * python/py-type.c (convert_field, typy_range): Use
1743         gdb_py_object_from_longest.
1744         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
1745         gdb_py_object_from_longest.
1746         * python/py-lazy-string.c (stpy_get_length): Use
1747         gdb_py_object_from_longest.
1748         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
1749         gdb_py_object_from_longest.
1750         * python/py-infevents.c (create_memory_changed_event_object): Use
1751         gdb_py_object_from_longest.
1752         * python/py-inferior.c (infpy_get_num): Use
1753         gdb_py_object_from_longest.
1754         (infpy_get_pid): Likewise.
1755
1756 2020-09-15  Tom Tromey  <tromey@adacore.com>
1757
1758         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
1759         defines.
1760         * python/py-value.c (valpy_long): Use
1761         gdb_py_object_from_ulongest.
1762         * python/py-symtab.c (salpy_get_pc): Use
1763         gdb_py_object_from_ulongest.
1764         (salpy_get_last): Likewise.
1765         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
1766         gdb_py_object_from_ulongest.
1767         * python/py-lazy-string.c (stpy_get_address): Use
1768         gdb_py_object_from_ulongest.
1769         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
1770         * python/py-arch.c (archpy_disassemble): Use
1771         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
1772         error handling.
1773
1774 2020-09-15  Tom Tromey  <tromey@adacore.com>
1775
1776         * python/python-internal.h (gdb_py_long_from_longest): Remove
1777         defines.
1778         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
1779         * python/py-type.c (convert_field, typy_get_sizeof): Use
1780         gdb_py_object_from_longest.
1781         * python/py-record-btrace.c (btpy_list_index): Use
1782         gdb_py_object_from_longest.
1783
1784 2020-09-15  Tom Tromey  <tromey@adacore.com>
1785
1786         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
1787         * python/py-record.c (recpy_element_number): Use
1788         gdb_py_object_from_longest.
1789         (recpy_gap_number): Likewise.
1790
1791 2020-09-15  Tom Tromey  <tromey@adacore.com>
1792
1793         * top.c (ui::ui): Update.
1794         (highest_ui_num): Remove.
1795         * top.h (struct ui) <num>: Remove.
1796
1797 2020-09-15  Tom Tromey  <tromey@adacore.com>
1798
1799         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
1800         * ui-style.c (ansi_regex_text): Now array.
1801         * rust-exp.y (number_regex_text): Now array.
1802         * linespec.c (linespec_quote_characters): Now array.
1803         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
1804         Now arrays.
1805
1806 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1807
1808         * debuginfod-support.c (debuginfod_client_deleter): New.
1809         (debuginfod_client_up): New.
1810         (debuginfod_init): Return debuginfod_client_up.
1811         (debuginfod_source_query): Adjust.
1812         (debuginfod_debuginfo_query): Adjust.
1813
1814 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1815
1816         * debuginfod-support.c (debuginfod_source_query): Use
1817         make_unique_xstrdup.
1818
1819 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1820
1821         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
1822         with `type::instance_flags`.
1823
1824 2020-09-14  Michael Mullin  <masmullin@gmail.com>
1825
1826         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
1827         Remove baton parameter.
1828
1829 2020-09-14  Pedro Alves  <pedro@palves.net>
1830
1831         * Makefile.in (SELFTESTS_SRCS): Add
1832         unittests/enum-flags-selftests.c.
1833         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
1834         btrace_function_flags instead of enum btrace_function_flag.
1835         * compile/compile-c-types.c (convert_qualified): Use
1836         enum_flags::raw.
1837         * compile/compile-cplus-symbols.c (convert_one_symbol)
1838         (convert_symbol_bmsym):
1839         * compile/compile-cplus-types.c (compile_cplus_convert_method)
1840         (compile_cplus_convert_struct_or_union_methods)
1841         (compile_cplus_instance::convert_qualified_base):
1842         * go-exp.y (parse_string_or_char): Add cast to int.
1843         * unittests/enum-flags-selftests.c: New file.
1844         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1845         type to btrace_thread_flags from btrace_thread_flag.
1846         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1847         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1848         cast in DEBUG call.
1849
1850 2020-09-14  Pedro Alves  <pedro@palves.net>
1851
1852         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1853         * gdbtypes.c (address_space_name_to_int): Rename to ...
1854         (address_space_name_to_type_instance_flags): ... this.
1855         (address_space_int_to_name): Rename to ...
1856         (address_space_type_instance_flags_to_name): ... this.
1857         * gdbtypes.h (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         * type-stack.c (type_stack::insert): Adjust to rename.
1862         * type-stack.h (type_stack::insert): Likewise.
1863
1864 2020-09-14  Pedro Alves  <pedro@palves.net>
1865             Andrew Burgess  <andrew.burgess@embecosm.com>
1866
1867         * avr-tdep.c (avr_address_class_type_flags): Return
1868         type_instance_flags.
1869         (avr_address_class_type_flags_to_name): Take a
1870         type_instance_flags.
1871         (avr_address_class_name_to_type_flags): Return bool and take a
1872         type_instance_flags.
1873         * d-lang.c (build_d_types): Use type::set_instance_flags.
1874         * ft32-tdep.c (ft32_address_class_type_flags): Return
1875         type_instance_flags.
1876         (ft32_address_class_type_flags_to_name): Take a
1877         type_instance_flags.
1878         (ft32_address_class_name_to_type_flags): Return bool and take a
1879         type_instance_flags.
1880         (ft32_gdbarch_init): Use type::set_instance_flags.
1881         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1882         * gdbarch.h, gdbarch.c: Regenerate.
1883         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1884         (address_class_name_to_type_flags): Use type_instance_flags and
1885         bool.
1886         * gdbtypes.c (address_space_name_to_int)
1887         (address_space_int_to_name, make_qualified_type): Use
1888         type_instance_flags.
1889         (make_qualified_type): Use type_instance_flags and
1890         type::set_instance_flags.
1891         (make_type_with_address_space, make_cv_type, make_vector_type)
1892         (check_typedef): Use type_instance_flags.
1893         (recursive_dump_type): Cast type_instance_flags to unsigned for
1894         printing.
1895         (copy_type_recursive): Use type::set_instance_flags.
1896         (gdbtypes_post_init): Use type::set_instance_flags.
1897         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1898         <m_instance_flags>: ... this.
1899         <instance_flags, set_instance_flags>: New methods.
1900         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1901         (SET_TYPE_INSTANCE_FLAGS): New.
1902         (address_space_name_to_int, address_space_int_to_name)
1903         (make_type_with_address_space): Pass flags using
1904         type_instance_flags instead of int.
1905         * stabsread.c (cleanup_undefined_types_noname): Use
1906         type::set_instance_flags.
1907         * s390-tdep.c (s390_address_class_type_flags): Return
1908         type_instance_flags.
1909         (s390_address_class_type_flags_to_name): Take a
1910         type_instance_flags.
1911         (s390_address_class_name_to_type_flags): Return bool and take a
1912         type_instance_flags.
1913         * type-stack.c (type_stack::follow_types): Use
1914         type_instance_flags.
1915         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1916
1917 2020-09-14  Tom Tromey  <tromey@adacore.com>
1918
1919         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1920         * x86-tdep.c (x86_is_thunk_register_name)
1921         (x86_in_indirect_branch_thunk): Update.
1922         * sparc64-tdep.c (sparc64_fpu_register_names)
1923         (sparc64_cp0_register_names, sparc64_register_names)
1924         (sparc64_pseudo_register_names): Now const.
1925         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1926         cp0_registers_num>: Now const.
1927         * sparc-tdep.c (sparc_core_register_names)
1928         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1929         (sparc32_pseudo_register_names): Now const.
1930         (validate_tdesc_registers): Update.
1931         * rust-lang.c (rust_extensions): Now const.
1932         * p-lang.c (p_extensions): Now const.
1933         * objc-lang.c (objc_extensions): Now const.
1934         * nto-tdep.c (nto_thread_state_str): Now const.
1935         * moxie-tdep.c (moxie_register_names): Now const.
1936         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1937         Now const.
1938         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1939         (mips_linux_reg_names): Now const.
1940         (mips_gdbarch_init): Update.
1941         * microblaze-tdep.c (microblaze_register_names): Now const.
1942         * m68k-tdep.c (m68k_register_names): Now const.
1943         * m32r-tdep.c (m32r_register_names): Now const.
1944         * ia64-tdep.c (ia64_register_names): Now const.
1945         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1946         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1947         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1948         ymm_avx512_register_names, pkeys_register_names>: Now const.
1949         * i386-tdep.c (i386_register_names, i386_zmm_names)
1950         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1951         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1952         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1953         * f-lang.c (f_extensions): Now const.
1954         * d-lang.c (d_extensions): Now const.
1955         * csky-tdep.c (csky_register_names): Now const.
1956         * charset.c (default_charset_names, charset_enum): Now const.
1957         (_initialize_charset): Update.
1958         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1959         const.
1960         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1961         (bsd_uthread_solib_loaded): Update.
1962         (bsd_uthread_state): Now const.
1963         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1964         (amd64_ymm_avx512_names, amd64_ymmh_names)
1965         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1966         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1967         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1968         (amd64_dword_names): Now const.
1969         * agent.c (can_use_agent_enum): Now const.
1970         * ada-tasks.c (task_states, long_task_states): Now const.
1971         * ada-lang.c (known_runtime_file_name_patterns)
1972         (known_auxiliary_function_name_patterns, attribute_names)
1973         (standard_exc, ada_extensions): Now const.
1974
1975 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1976
1977         * bcache.h (struct bcache) <bcache>: Remove constructor.
1978         <m_hash_function, m_compare_function>: Remove.
1979         <~bcache>: Make virtual.
1980         <compare>: Remove static method, introduce virtual method.
1981         <default_hash>: Remove.
1982         <hash>: New virtual method.
1983         * bcache.c (bcache::expand_hash_table): Update.
1984         (bcache::insert): Update.
1985         (bcache::hash): New.
1986         (bcache::compare): Update comment and parameter names.
1987         * gdbtypes.c (types_deeply_equal): Update.
1988         * psymtab.h (struct psymbol_bcache): New struct.
1989         (class psymtab_storage) <psymtab_storage>: Make default.
1990         <psymbol_cache>: Change type to psymbol_bcache.
1991         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1992         (psymbol_hash): Change to...
1993         (psymbol_bcache::hash): ... this.
1994         (psymbol_compare): Change to...
1995         (psymbol_bcache::compare): ... this.
1996
1997 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1998
1999         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2000         checking for initial lwp.
2001
2002 2020-09-14  Tom Tromey  <tromey@adacore.com>
2003
2004         * m68k-tdep.c (m68k_extract_return_value): Use
2005         pointer_result_regnum.
2006         (m68k_store_return_value): Likewise.
2007         (m68k_reg_struct_return_p): Handle vectors and arrays.
2008         (m68k_return_value): Handle arrays.
2009         (m68k_svr4_return_value): Fix single-element aggregate handling.
2010         Handle long double.  Adjust for embedded ABI.
2011         (m68k_svr4_init_abi): Set pointer_result_regnum.
2012         (m68k_embedded_init_abi): New function.
2013         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2014         (m68k_osabi_sniffer): New function.
2015         (_initialize_m68k_tdep): Register osabi sniffer.
2016         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2017         member.
2018
2019 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2020
2021         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2022         with gdb::unique_xmalloc_ptr<char>.
2023
2024 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2025
2026         * xml-support.h (xml_fetch_another): Change type to be a
2027         function_view.
2028         (xml_process_xincludes): Remove baton parameter.
2029         (xml_fetch_content_from_file): Change baton parameter to
2030         dirname.
2031         * xml-support.c (struct xinclude_parsing_data)
2032         <xinclude_parsing_data>: Remove baton parameter.
2033         <fetcher_baton>: Remove.
2034         (xinclude_start_include): Adjust.
2035         (xml_process_xincludes): Adjust.
2036         (xml_fetch_content_from_file): Replace baton parameter with
2037         dirname.
2038         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2039         (xml_init_syscalls_info): Use a lambda.
2040         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2041         (file_read_description_xml): Use a lambda.
2042         (fetch_available_features_from_target): Change baton parameter
2043         to target_ops.
2044         (target_read_description_xml): Use a lambda.
2045         (target_fetch_description_xml): Use a lambda.
2046         (string_read_description_xml): Update.
2047
2048 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2049
2050         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2051         uses with type::endianity_is_not_default.
2052
2053 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2054
2055         * gdbtypes.h (struct type) <endianity_is_not_default,
2056         set_endianity_is_not_default>: New methods.
2057         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2058         type::endianity_is_not_default, change all write call sites to
2059         use type::set_endianity_is_not_default.
2060
2061 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2062
2063         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2064         uses with type::is_fixed_instance.
2065
2066 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2067
2068         * gdbtypes.h (struct type) <is_fixed_instance,
2069         set_is_fixed_instance>: New methods.
2070         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
2071         write call sites to use type::set_is_fixed_instance.
2072
2073 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2074
2075         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
2076         uses with type::is_gnu_ifunc.
2077
2078 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2079
2080         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
2081         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
2082         use type::set_is_gnu_ifunc.
2083
2084 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2085
2086         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
2087         uses with type::stub_is_supported.
2088
2089 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2090
2091         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
2092         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
2093         use type::set_stub_is_supported.
2094
2095 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2096
2097         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
2098         uses with type::is_vector.
2099
2100 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2101
2102         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
2103         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
2104         use type::set_is_vector.
2105
2106 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2107
2108         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
2109         uses with type::has_varargs.
2110
2111 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2112
2113         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
2114         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
2115         use type::set_has_varargs.
2116
2117 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2118
2119         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
2120         uses with type::is_prototyped.
2121
2122 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2123
2124         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
2125         New methods.
2126         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
2127         call sites to use type::set_is_prototyped.
2128
2129 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2130
2131         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
2132         uses with type::target_is_stub.
2133
2134 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2135
2136         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
2137         New methods.
2138         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
2139         sites to use type::set_target_is_stub.
2140
2141 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2142
2143         * gdbtypes.h (TYPE_STUB): Remove, replace all
2144         uses with type::is_stub.
2145
2146 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2147
2148         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
2149         (TYPE_STUB): Use type::is_stub, change all write call sites to
2150         use type::set_is_stub.
2151
2152 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2153
2154         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
2155         type::has_no_signedness.
2156
2157 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2158
2159         * gdbtypes.h (struct type) <has_no_signedness,
2160         set_has_no_signedness>: New methods.
2161         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
2162         call sites to use type::set_has_no_signedness.
2163
2164 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2165
2166         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
2167         type::is_unsigned.
2168
2169 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2170
2171         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
2172         methods.
2173         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
2174         sites to use type::set_is_unsigned.
2175
2176 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
2177             Adam Renquinha <arenquinha@cimeq.qc.ca>
2178
2179         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
2180         pointer and stack frame offset when unwinding.
2181
2182 2020-09-13  Pedro Alves  <pedro@palves.net>
2183
2184         * NEWS: Document "-break-insert --qualified".
2185         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
2186
2187 2020-09-13  Pedro Alves  <pedro@palves.net>
2188
2189         * linespec.c (classify_mtype, compare_msyms): Delete.
2190         (search_minsyms_for_name): Remove classification logic.  Instead
2191         filter out trampoline symbols if we also found an external
2192         function of the same name.
2193
2194 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2195
2196         * NEWS: Create a new section for the next release branch.
2197         Rename the section of the current branch, now that it has
2198         been cut.
2199
2200 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2201
2202         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
2203         * version.in: Bump version to 11.0.50.DATE-git.
2204
2205 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
2206
2207         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
2208
2209 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
2210             Felix Willgerodt  <Felix.Willgerodt@intel.com>
2211
2212         * gdbarch.sh: Added bfloat16 type.
2213         * gdbarch.c: Regenerated.
2214         * gdbarch.h: Regenerated.
2215         * gdbtypes.c (floatformats_bfloat16): New struct.
2216         (gdbtypes_post_init): Add builtin_bfloat16.
2217         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
2218         (floatformats_bfloat16): New struct.
2219         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
2220         (i386_ymm_type): Add field "v16_bfloat16"
2221         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
2222         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
2223         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
2224         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
2225         * features/i386/64bit-avx512.xml: Add bfloat16 type.
2226         * features/i386/64bit-avx512.c: Regenerated.
2227         * features/i386/64bit-sse.xml: Add bfloat16 type.
2228         * features/i386/64bit-sse.c: Regenerated.
2229
2230 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
2231
2232         * i386-tdep.c (i386_zmm_type): Fix field names.
2233         (i386_ymm_type): Fix field names.
2234
2235 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2236
2237         * breakpoint.c: Fix typo in the help message of the
2238         "set breakpoint condition-evaluation" command.
2239
2240 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2241
2242         * nbsd-nat.c: Include "nat/netbsd-nat.h".
2243         * (nbsd_nat_target::pid_to_exec_file)
2244         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
2245         (nbsd_nat_target::post_startup_inferior)
2246         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
2247         (nbsd_add_threads): Switch local code to common gdb/nat functions.
2248         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
2249         * (nbsd_thread_lister): Remove.
2250
2251 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2252
2253         * fork-inferior.c (startup_inferior): Avoid double free.
2254
2255 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2256
2257         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
2258         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
2259
2260 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2261
2262         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
2263         * netbsd-nat.c: Include <sys/ptrace.h>.
2264         * (netbsd_nat::enable_proc_events): Add.
2265
2266 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2267
2268         * netbsd-nat.h: Include "gdbsupport/function-view.h".
2269         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2270         (netbsd_nat::for_each_thread): Add.
2271         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
2272         "gdbsupport/common-debug.h".
2273         * (netbsd_nat::netbsd_thread_lister)
2274         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2275         (netbsd_nat::for_each_thread): Add.
2276
2277 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2278
2279         * netbsd-nat.h: Include <unistd.h>.
2280         * (netbsd_nat::pid_to_exec_file): Add.
2281         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
2282         * (netbsd_nat::pid_to_exec_file) Add.
2283
2284 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2285
2286         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
2287
2288 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2289
2290         * netbsd-nat.h: New file.
2291         * netbsd-nat.c: Likewise.
2292
2293 2020-09-09  Tom Tromey  <tromey@adacore.com>
2294
2295         * ada-lang.c (remove_extra_symbols): Do not increment when
2296         removing an element
2297
2298 2020-09-08  Tom Tromey  <tromey@adacore.com>
2299
2300         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
2301
2302 2020-09-08  Tom Tromey  <tromey@adacore.com>
2303
2304         PR win32/25302:
2305         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
2306         (gdb_bfd_init_data): New function.
2307         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
2308
2309 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2310
2311         * infrun.c (fetch_inferior_event): Use
2312         `switch_to_target_no_thread` to switch the target.
2313
2314 2020-09-06  Tom Tromey  <tom@tromey.com>
2315
2316         * symfile.h (dwarf2_free_objfile): Don't declare.
2317
2318 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2319
2320         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
2321         to match 16 byte real/complex type generated by Flang compiler.
2322
2323 2020-09-03  Tom de Vries  <tdevries@suse.de>
2324
2325         PR breakpoint/26546
2326         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
2327         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
2328
2329 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
2330
2331         * maint.c (index_digits): New function.
2332         (struct maint_print_section_data): Remove.
2333         (print_bfd_section_info): Remove print_data parameter, add arg
2334         and index_digits.
2335         (print_objfile_section_info): Likewise.
2336         (print_bfd_section_info_maybe_relocated): Likewise (plus
2337         objfile).
2338         (maintenance_info_sections): Adjust calls.
2339
2340 2020-09-02  Tom Tromey  <tromey@adacore.com>
2341
2342         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
2343         for null pointers.
2344         (ada_varobj_adjust_for_child_access): Special-case null pointers.
2345
2346 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
2347
2348         * bcache.h (struct bcache) <insert>: Change type of `added` to
2349         pointer to bool.
2350         * bcache.c (bcache::insert): Likewise.
2351         * gdbtypes.c (check_types_worklist): Adjust.
2352         * psymtab.c (add_psymbol_to_bcache): Adjust.
2353
2354 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
2355
2356         * corelow.c (unordered_set): Include.
2357         (class core_target): Add field 'm_core_unavailable_mappings'.
2358         (core_target::build_file_mappings): Print only one warning
2359         per inaccessible file.  Add unavailable/broken mappings
2360         to m_core_unavailable_mappings.
2361         (core_target::xfer_partial): Call...
2362         (core_target::xfer_memory_via_mappings): New method.
2363
2364 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2365
2366         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
2367         type to bool.
2368
2369 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2370
2371         * dwarf2/read.c (struct field_info): Fix indentation.
2372
2373 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2374
2375         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
2376         ordering in comment.
2377         * frame.c (frame_id_eq): Fix indentation.
2378
2379 2020-08-31  Scott Linder  <scott@scottlinder.com>
2380             Simon Marchi  <simon.marchi@efficios.com>
2381
2382         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
2383         inline frame ids in outer frame.
2384
2385 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2386
2387         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
2388         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
2389         (outer_frame_id): Use FID_STACK_OUTER instead of
2390         FID_STACK_INVALID.
2391         (frame_id_p): Don't check for outer_frame_id.
2392
2393 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2394
2395         * frame-unwind.c (frame_unwind_got_optimized): Don't set
2396         regnum/frame in value.  Call allocate_value_lazy.
2397         * frame.c (frame_unwind_register_value): Use
2398         val_print_not_saved.
2399
2400 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2401
2402         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2403
2404 2020-08-29  Pedro Alves  <pedro@palves.net>
2405
2406         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2407         the inferior before calling target_pid_to_str.
2408
2409 2020-08-28  Tom Tromey  <tom@tromey.com>
2410
2411         * xcoffread.c (xcoff_end_psymtab): Update comment.
2412         * dbxread.c (dbx_end_psymtab): Update comment.
2413
2414 2020-08-28  Tom de Vries  <tdevries@suse.de>
2415
2416         PR breakpoint/26544
2417         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2418         event_location.
2419         (create_breakpoint): Same.
2420         (base_breakpoint_decode_location): Same.
2421         (bkpt_create_sals_from_location): Same.
2422         (bkpt_decode_location): Same.
2423         (bkpt_probe_create_sals_from_location): Same.
2424         (bkpt_probe_decode_location): Same.
2425         (tracepoint_create_sals_from_location): Same.
2426         (tracepoint_decode_location): Same.
2427         (tracepoint_probe_decode_location): Same.
2428         (strace_marker_create_sals_from_location): Same.
2429         (strace_marker_decode_location): Same.
2430         (create_sals_from_location_default): Same.
2431         (decode_location_default): Same.
2432         * breakpoint.h (struct breakpoint_ops): Same.
2433         (create_breakpoint): Same.
2434         * linespec.h (decode_line_full): Same.
2435         * linespec.c (decode_line_full): Same.  Throw error if
2436         result.size () == 0.
2437
2438 2020-08-27  Pedro Alves  <pedro@palves.net>
2439
2440         PR gdb/26524
2441         * breakpoint.c (until_break_fsm) <location_breakpoint,
2442         caller_breakpoint>: Delete fields.
2443         <breakpoints>: New field.
2444         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2445         two individual breakpoints.
2446         (until_break_fsm::should_stop): Loop over breakpoints in the
2447         breakpoint vector.
2448         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2449         vector.
2450         (until_break_command): Handle location expanding into multiple
2451         sals.
2452
2453 2020-08-27  Pedro Alves  <pedro@palves.net>
2454
2455         PR gdb/26523
2456         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2457         bp_until breakpoints user-specified locations.  Update intro
2458         comment.
2459
2460 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2461
2462         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2463         gdb_bfd_sections): New.
2464         * maint.c (print_bfd_section_info): Change param type to
2465         maint_print_section_data.
2466         (print_objfile_section_info): Likewise.
2467         (print_bfd_section_info_maybe_relocated): Likewise.
2468         (maintenance_info_sections): Use gdb_bfd_sections.
2469
2470 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2471
2472         * MAINTAINERS: Add ARC target and maintainer.
2473
2474 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2475
2476         * configure.tgt: ARC support for GNU/Linux.
2477         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2478         * arc-linux-tdep.c: New file.
2479         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2480         * arc-tdep.c (arc_write_pc): Use it.
2481
2482 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2483
2484         * arc-tdep.c (arc_check_for_hardware_loop): New.
2485         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2486
2487 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2488
2489         * arc-tdep.h: Include "gdbarch.h".
2490
2491 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2492
2493         * arch/arc.h
2494         (arc_gdbarch_features): New class to stir the selection of target XML.
2495         (arc_create_target_description): Use FEATURES to choose XML target.
2496         (arc_lookup_target_description): Use arc_create_target_description
2497         to create _new_ target descriptions or return the already created
2498         ones if the FEATURES is the same.
2499         * arch/arc.c: Implementation of prototypes described above.
2500         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2501         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2502         * arc-tdep.c (*_feature_name): Make feature names consistent.
2503         (arc_register_feature): A new struct to hold information about
2504         registers of a particular target/feature.
2505         (arc_check_tdesc_feature): Check if XML provides registers in
2506         compliance with ARC_REGISTER_FEATURE structs.
2507         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2508         (determine_*_reg_feature_set): Which feature name to look for.
2509         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2510         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2511         to expected ISA enums to be used in arc_gdbarch_features structs.
2512         * features/Makefile (FEATURE_XMLFILES): Add new files.
2513         * gdb/features/arc/v1-aux.c: New file.
2514         * gdb/features/arc/v1-aux.xml: Likewise.
2515         * gdb/features/arc/v1-core.c: Likewise.
2516         * gdb/features/arc/v1-core.xml: Likewise.
2517         * gdb/features/arc/v2-aux.c: Likewise.
2518         * gdb/features/arc/v2-aux.xml: Likewise.
2519         * gdb/features/arc/v2-core.c: Likewise.
2520         * gdb/features/arc/v2-core.xml: Likewise.
2521         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2522
2523 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2524             Andrew Burgess  <andrew.burgess@embecosm.com>
2525
2526         PR m2/26372
2527         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
2528         an assert.  Remove single element array indexing pattern as the
2529         MULTI_SUBSCRIPT support will handle this case too.
2530
2531 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
2532
2533         * value.h (valprint_check_validity): Move declaration from
2534         here...
2535         * valprint.h (valprint_check_validity): ... to here.
2536
2537 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2538
2539         * debug.h: New file.
2540         * debug.c (debug_prefixed_vprintf): New function.
2541         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
2542         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
2543
2544 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2545
2546         * infrun.h (infrun_debug_printf_1): New function declaration.
2547         (infrun_debug_printf): New macro.
2548         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
2549         throughout.
2550         (infrun_debug_printf): New function.
2551         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
2552         (handle_jit_event): Likewise.
2553
2554 2020-08-21  Mark Wielaard  <mark@klomp.org>
2555
2556         * ada-lex.l: Extend register warnings diagnostics comment for g++.
2557
2558 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
2559
2560         * frame.c (enum class frame_id_status): New.
2561         (struct frame_info) <this_id::p>: Change type to frame_id_status.
2562         (fprintf_frame): Update.
2563         (compute_frame_id): Set frame id status to "computing" on entry.
2564         Set it back to "not_computed" on failure and to "computed" on
2565         success.
2566         (get_frame_id): Assert the frame id is not being computed.
2567         (create_sentinel_frame): Use frame_id_status::COMPUTED.
2568         (create_new_frame): Likewise.
2569         (frame_cleanup_after_sniffer): Update assert.
2570
2571 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2572
2573         * regcache.c (pid_ptid_regcache_map): New type.
2574         (target_ptid_regcache_map): Remove.
2575         (target_pid_ptid_regcache_map): New type.
2576         (regcaches): Change type to target_pid_ptid_regcache_map.
2577         (get_thread_arch_aspace_regcache): Update.
2578         (regcache_thread_ptid_changed): Update, handle pid-like ptid
2579         case.
2580         (regcaches_size): Update.
2581         (regcache_count): Update.
2582         (registers_changed_ptid_target_pid_test): New.
2583         (_initialize_regcache): Register new test.
2584
2585 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2586
2587         * regcache.c (regcache_count): New.
2588         (struct regcache_test_data): New.
2589         (regcache_test_data_up): New.
2590         (populate_regcaches_for_test): New.
2591         (regcaches_test): Remove.
2592         (get_thread_arch_aspace_regcache_test): New.
2593         (registers_changed_ptid_all_test): New.
2594         (registers_changed_ptid_target_test): New.
2595         (registers_changed_ptid_target_ptid_test): New.
2596         (regcache_thread_ptid_changed): Remove regcache_count lambda.
2597         (_initialize_regcache): Register new tests.
2598
2599 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2600
2601         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
2602         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
2603         gdbarch and aspace parameter.  Use current inferior's aspace.
2604         Validate regcache's arch value.
2605         (regcaches_test): Update.
2606
2607 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2608
2609         * regcache.c (regcaches_test): Call registers_changed.
2610
2611 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2612
2613         * infrun.c (process_event_stop_test): Fix typo "breapoint".
2614
2615 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2616
2617         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
2618         to find the end of prologue for flang compiled binaries.
2619         * arm-tdep.c (arm_skip_prologue): Likewise.
2620         * i386-tdep.c (i386_skip_prologue): Likewise.
2621         * producer.c (producer_is_llvm): New function.
2622         (producer_parsing_tests): Added new tests for clang/flang.
2623         * producer.h (producer_is_llvm): New declaration.
2624
2625 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
2626
2627         * linux-nat.c (linux_nat_debug_printf): New function.
2628         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
2629
2630 2020-08-18  Aaron Merey  <amerey@redhat.com>
2631
2632         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
2633         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
2634         (CLIBS): Add DEBUGINFOD_LIBS.
2635
2636 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
2637
2638         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
2639         'gdbarch_num_regs'.
2640
2641 2020-08-17  Tom Tromey  <tromey@adacore.com>
2642
2643         * ada-varobj.c (ada_varobj_decode_var): Handle case where
2644         ada_get_decoded_value returns NULL.
2645
2646 2020-08-17  Tom Tromey  <tromey@adacore.com>
2647
2648         * python/py-inferior.c (infpy_search_memory): Use
2649         gdb_py_object_from_ulongest.
2650         * python/py-infevents.c (create_inferior_call_event_object)
2651         (create_memory_changed_event_object): Use
2652         gdb_py_object_from_ulongest.
2653         * python/py-linetable.c (ltpy_entry_get_pc): Use
2654         gdb_py_object_from_ulongest.
2655
2656 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2657
2658         * loc.c (class symbol_needs_eval_context): Fix indentation.
2659
2660 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2661
2662         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
2663         bool.
2664
2665 2020-08-17  Tom de Vries  <tdevries@suse.de>
2666
2667         PR gdb/26393
2668         * gdbtypes.c (dump_dynamic_prop): New function.
2669         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
2670
2671 2020-08-15  Tom de Vries  <tdevries@suse.de>
2672
2673         PR backtrace/26390
2674         * stack.c (print_frame_args): Temporarily set the selected
2675         frame to FRAME while printing the frame's arguments.
2676
2677 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2678
2679         PR breakpoints/26385
2680         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
2681         Always clear watchpoint with PTRACE_SET_DEBUGREG.
2682
2683 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2684
2685         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
2686         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
2687         and >= to check return value instead of == -1 and != -1.
2688
2689 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
2690
2691         * utils.h (class gdb_argv) <as_array_view>: New method.
2692         * utils.c (gdb_argv_as_array_view_test): New.
2693         (_initialize_utils): Register selftest.
2694         * maint.c (maintenance_selftest): Use the new method.
2695
2696 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
2697
2698         * target.h (supports_dumpcore, dumpcore): New
2699         function declarations.
2700         * target.c (supports_dumpcore, dumpcore): New
2701         functions.
2702         * target-delegates.c: Rebuild.
2703         * gcore.c (gcore_command): Use target_supports_dumpcore ()
2704         and target_dumpcore ().
2705
2706 2020-08-13  Aaron Merey  <amerey@redhat.com>
2707
2708         * debuginfod-support.c: Replace global variables with user_data.
2709
2710 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
2711
2712         * maint.c (maintenance_selftest): Split args and pass array_view
2713         to run_tests.
2714
2715 2020-08-12  Luis Machado  <luis.machado@linaro.org>
2716
2717         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
2718         type's length.
2719         Use %s and pulongest to print the length.
2720
2721 2020-08-12  Pedro Alves  <palves@redhat.com>
2722
2723         * NEWS: Move "Multi-target debugging support" item to the
2724         "Changes since GDB 9" section.
2725
2726 2020-08-12  Pedro Alves  <palves@redhat.com>
2727
2728         PR gdb/26336
2729         * progspace.c (program_space::remove_objfile): Invalidate the
2730         frame cache.
2731
2732 2020-08-11  Tom de Vries  <tdevries@suse.de>
2733
2734         * MAINTAINERS: Mark ms1 as deleted.
2735
2736 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2737
2738         PR gdb/26310
2739
2740         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
2741         act accordingly.
2742         (aarch64_analyze_prologue_test): Add more unit tests to exercise
2743         movz/str/stur/stp skipping behavior.
2744
2745 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2746
2747         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
2748         struct user_sve_header instead of struct sve_context.
2749
2750 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
2751
2752         * read.h (dwarf2_fetch_die_loc_sect_off,
2753         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
2754         `void *` parameter with function_view.
2755         * read.c (dwarf2_fetch_die_loc_sect_off,
2756         dwarf2_fetch_die_loc_cu_off): Likewise.
2757         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
2758         (per_cu_dwarf_call): Adjust.
2759         (get_frame_address_in_block_wrapper): Remove.
2760         (indirect_synthetic_pointer): Adjust.
2761         (get_ax_pc): Remove.
2762         (dwarf2_compile_expr_to_ax): Adjust.
2763
2764 2020-08-08  Tom de Vries  <tdevries@suse.de>
2765
2766         PR build/26344
2767         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
2768         constructor.
2769         * regcache.c (get_thread_arch_aspace_regcache): Same.
2770
2771 2020-08-07  Tom Tromey  <tromey@adacore.com>
2772
2773         * ravenscar-thread.c
2774         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
2775         New method.
2776         (ravenscar_thread_target::wait): Check
2777         runtime_initialized.
2778         (ravenscar_thread_target::prepare_to_store)
2779         (ravenscar_thread_target::stopped_by_sw_breakpoint)
2780         (ravenscar_thread_target::stopped_by_hw_breakpoint)
2781         (ravenscar_thread_target::stopped_by_watchpoint)
2782         (ravenscar_thread_target::stopped_data_address)
2783         (ravenscar_thread_target::core_of_thread): Use
2784         scoped_restore_current_thread and
2785         set_base_thread_from_ravenscar_task.
2786
2787 2020-08-07  Tom Tromey  <tromey@adacore.com>
2788
2789         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
2790
2791 2020-08-07  Tom Tromey  <tromey@adacore.com>
2792
2793         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
2794         update_inferior_ptid before update_thread_list.
2795         (temporarily_change_regcache_ptid): New class.
2796         (ravenscar_thread_target::fetch_registers)
2797         (ravenscar_thread_target::store_registers)
2798         (ravenscar_thread_target::prepare_to_store): Use base thread when
2799         forwarding operation.
2800
2801 2020-08-07  Tom Tromey  <tromey@adacore.com>
2802
2803         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
2804         "is_pid" case.
2805
2806 2020-08-07  Tom Tromey  <tromey@adacore.com>
2807
2808         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
2809         New methods.
2810         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
2811         first.
2812         (ravenscar_thread_target::add_thread): Rename from
2813         ravenscar_add_thread.
2814         (ravenscar_thread_target::update_thread_list): Use a lambda.
2815         (ravenscar_thread_target::xfer_partial): New method.
2816
2817 2020-08-07  Tom Tromey  <tromey@adacore.com>
2818
2819         * ada-lang.h (ada_task_list_iterator_ftype): Now a
2820         gdb::function_view.
2821         (iterate_over_live_ada_tasks): Change type of argument.
2822         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
2823         of argument.
2824
2825 2020-08-07  Tom Tromey  <tromey@adacore.com>
2826
2827         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
2828         Remove.
2829         (ravenscar_thread_target::extra_thread_info): Remove.
2830         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
2831         defer to target beneath for non-Ravenscar threads.
2832
2833 2020-08-07  Tom Tromey  <tromey@adacore.com>
2834
2835         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
2836         get_base_thread_from_ravenscar_task>: Now methods.
2837         <m_cpu_map>: New member.
2838         (ravenscar_thread_target::get_thread_base_cpu): Rename from
2839         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
2840         (ravenscar_thread_target::task_is_currently_active): Update.
2841         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
2842         Now a method.
2843         (ravenscar_thread_target::add_active_thread): Put initial thread
2844         into the m_cpu_map.
2845
2846 2020-08-07  Tom Tromey  <tromey@adacore.com>
2847
2848         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2849         event_ptid.
2850
2851 2020-08-07  Tom Tromey  <tromey@adacore.com>
2852
2853         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2854         runtime_initialized.
2855
2856 2020-08-07  Tom Tromey  <tromey@adacore.com>
2857
2858         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2859         add_active_thread.
2860         (ravenscar_thread_target::add_active_thread): Now public.
2861         (ravenscar_inferior_created): Call add_active_thread after pushing
2862         the target.
2863
2864 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2865
2866         * regcache.c (ptid_regcache_map): New type.
2867         (target_ptid_regcache_map): New type.
2868         (regcaches): Change type to target_ptid_regcache_map.
2869         (get_thread_arch_aspace_regcache): Update to regcaches' new
2870         type.
2871         (regcache_thread_ptid_changed): Likewise.
2872         (registers_changed_ptid): Likewise.
2873         (regcaches_size): Likewise.
2874         (regcaches_test): Update.
2875         (regcache_thread_ptid_changed): Update.
2876         * regcache.h (regcache_up): New type.
2877         * gdbsupport/ptid.h (hash_ptid): New struct.
2878
2879 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2880
2881         * observable.h (thread_ptid_changed): Add parameter
2882         `process_stratum_target *`.
2883         * infrun.c (infrun_thread_ptid_changed): Add parameter
2884         `process_stratum_target *` and use it.
2885         (selftests): New namespace.
2886         (infrun_thread_ptid_changed): New function.
2887         (_initialize_infrun): Register selftest.
2888         * regcache.c (regcache_thread_ptid_changed): Add parameter
2889         `process_stratum_target *` and use it.
2890         (regcache_thread_ptid_changed): New function.
2891         (_initialize_regcache): Register selftest.
2892         * thread.c (thread_change_ptid): Pass target to
2893         thread_ptid_changed observable.
2894
2895 2020-08-06  Caroline Tice <cmtice@google.com>
2896
2897         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2898         (struct dwp_sections): Update field comments.  Add loclists and
2899         rnglists fields.
2900         (struct virtual_v2_dwo_sections): Rename struct to
2901         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2902         size & offset fields for loclists and rnglists.
2903         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2904         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2905         skipping dummy type units.
2906         (create_dwp_hash_table): Update the large comment above the function to
2907         discuss Version 5 DWP files as well, with references.  Update all the
2908         version checks in the function to check for version 5 as well.  Add new
2909         section at the end to create dwp hash table for version 5.
2910         (create_dwp_v2_section): Rename function to
2911         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2912         Add V5 to error message text.
2913         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2914         into calls to create_dwp_v2_or_v5_section.
2915         (create_dwo_unit_in_dwp_v5): New function.
2916         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2917         check for version2; add else clause to handle version 5.
2918         (open_and_init_dwo_file): Add code to check dwarf version & only call
2919         create_debug_types_hash_table (with sections.types) if version is not 5;
2920         else call create_debug_type_hash_table, with sections.info.
2921         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2922         version 5.
2923         (dwarf2_locate_v5_dwp_sections): New function.
2924         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2925         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2926
2927 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2928
2929         * regcache.h (class regcache): Remove friend
2930         registers_changed_ptid.
2931         <regcache_thread_ptid_changed>: Remove.
2932         <regcaches>: Remove.
2933         * regcache.c (regcache::regcaches): Rename to...
2934         (regcaches): ... this.  Make static.
2935         (get_thread_arch_aspace_regcache): Update.
2936         (regcache::regcache_thread_ptid_changed): Rename to...
2937         (regcache_thread_ptid_changed): ... this.  Update.
2938         (class regcache_access): Remove.
2939         (regcaches_test): Update.
2940         (_initialize_regcache): Update.
2941         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2942         <forward_list>.
2943
2944 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2945
2946         * regcache.h (class regcache) <current_regcache>: Rename to...
2947         <regcaches>: ... this.  Move doc here.
2948         * regcache.c (regcache::current_regcache) Rename to...
2949         (regcache::regcaches): ... this.  Move doc to header.
2950         (get_thread_arch_aspace_regcache): Update.
2951         (regcache::regcache_thread_ptid_changed): Update.
2952         (registers_changed_ptid): Update.
2953         (class regcache_access) <current_regcache_size>: Rename to...
2954         <regcaches_size>: ... this.
2955         (current_regcache_test): Rename to...
2956         (regcaches_test): ... this.
2957         (_initialize_regcache): Update.
2958
2959 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2960
2961         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2962
2963 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2964
2965         * corelow.c (core_target::build_file_mappings): Don't output
2966         null pathname in warning.
2967
2968 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2969
2970         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2971         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2972         gdb.dwarf2/dw2-single-line-discriminators.exp,
2973         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2974
2975 2020-08-05  Tom Tromey  <tromey@adacore.com>
2976
2977         PR rust/26197:
2978         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2979         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2980         Fix off-by-one and type size errors in ordinary case.
2981
2982 2020-08-05  Tom de Vries  <tdevries@suse.de>
2983
2984         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2985         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2986
2987 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2988
2989         * frame.h (frame_id_p): Return bool.
2990         (frame_id_artificial_p): Return bool.
2991         (frame_id_eq): Return bool.
2992         (has_stack_frames): Return bool.
2993         (get_selected_frame): Fix typo in comment.
2994         (get_frame_pc_if_available): Return bool.
2995         (get_frame_address_in_block_if_available): Return bool.
2996         (get_frame_func_if_available): Return bool.
2997         (read_frame_register_unsigned): Return bool.
2998         (get_frame_register_bytes): Return bool.
2999         (safe_frame_unwind_memory): Return bool.
3000         (deprecated_frame_register_read): Return bool.
3001         (frame_unwinder_is): Return bool.
3002         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3003         bool.
3004         <this_id::p>: Likewise.
3005         <prev_p>: Likewise.
3006         (frame_stash_add): Return bool.
3007         (get_frame_id): Use bool.
3008         (frame_id_build_special) Use bool.
3009         (frame_id_build_unavailable_stack): Use bool.
3010         (frame_id_build): Use bool.
3011         (frame_id_p): Return bool, use true/false instead of 1/0.
3012         (frame_id_artificial_p): Likewise.
3013         (frame_id_eq): Likewise.
3014         (frame_id_inner): Likewise.
3015         (get_frame_func_if_available): Likewise.
3016         (read_frame_register_unsigned): Likewise.
3017         (deprecated_frame_register_read): Likewise.
3018         (get_frame_register_bytes): Likewise.
3019         (has_stack_frames): Likewise.
3020         (inside_main_func): Likewise.
3021         (inside_entry_func): Likewise.
3022         (get_frame_pc_if_available): Likewise.
3023         (get_frame_address_in_block_if_available): Likewise.
3024         (frame_unwinder_is): Likewise.
3025         (safe_frame_unwind_memory): Likewise.
3026         (frame_unwind_arch): Likewise.
3027
3028 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3029
3030         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3031         type to cached_copy_status.
3032         (fprintf_frame): Adjust.
3033         (get_frame_func_if_available): Adjust.
3034         (frame_cleanup_after_sniffer): Adjust.
3035
3036 2020-08-04  Mark Wielaard  <mark@klomp.org>
3037
3038         * MAINTAINERS (Write After Approval): Update email address.
3039
3040 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3041
3042         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3043         dynamic_prop::const_val.
3044
3045 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3046
3047         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3048         dynamic_prop::kind.
3049
3050 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3051
3052         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3053
3054 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3055
3056         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3057
3058 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3059             Jose E. Marchesi  <jose.marchesi@oracle.com>
3060
3061         * configure.tgt: Add entry for bpf-*-*.
3062         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3063         (ALLDEPFILES): Add bpf-tdep.c.
3064         * bpf-tdep.c: New file.
3065         * MAINTAINERS: Add bpf target and maintainer.
3066         * NEWS: Mention the support for the new target.
3067
3068 2020-08-04  Tom de Vries  <tdevries@suse.de>
3069
3070         PR symtab/23270
3071         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
3072         Error.
3073
3074 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3075
3076         * syscalls/freebsd.xml: Regenerate.
3077
3078 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3079
3080         * syscalls/update-freebsd.sh: Fix usage and year range.
3081
3082 2020-08-03  Tom de Vries  <tdevries@suse.de>
3083
3084         PR symtab/26333
3085         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
3086         DW_LNE_lo_user/DW_LNE_hi_user range.
3087
3088 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
3089
3090         PR ada/26318
3091         * ada-lang.c (ada_modulus): Return 0 if property is not of const
3092         kind.
3093
3094 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3095
3096         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
3097
3098 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3099
3100         * breakpoint.c (set_breakpoint_condition): Update the condition
3101         expressions after checking that the input condition string parses
3102         successfully and does not contain junk at the end.
3103
3104 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3105
3106         * breakpoint.c (set_breakpoint_condition): Update the
3107         condition string after parsing the new condition successfully.
3108
3109 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3110
3111         * proc-api.c (_STRUCTURED_PROC): Don't define.
3112         * proc-events.c: Likewise.
3113         * proc-flags.c: Likewise.
3114         * proc-why.c: Likewise.
3115         * procfs.c: Likewise.
3116
3117         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
3118         * configure, config.in: Regenerate.
3119
3120 2020-07-30  Tom de Vries  <tdevries@suse.de>
3121
3122         PR build/26320
3123         * ui-style.h (struct ui_file_style::color): Wrap m_value and
3124         m_red/m_green/m_blue in a union.
3125
3126 2020-07-29  Tom de Vries  <tdevries@suse.de>
3127
3128         PR tdep/26280
3129         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
3130
3131 2020-07-28  Tom Tromey  <tromey@adacore.com>
3132
3133         PR symtab/26270:
3134         * symtab.h (find_pc_partial_function_sym): Declare.
3135         * cli/cli-cmds.c (disassemble_command): Use
3136         find_pc_partial_function_sym.  Check asm_demangle.
3137         * blockframe.c (cache_pc_function_sym): New global.
3138         (cache_pc_function_name): Remove.
3139         (clear_pc_function_cache): Update.
3140         (find_pc_partial_function_sym): New function, from
3141         find_pc_partial_function.
3142         (find_pc_partial_function): Rewrite using
3143         find_pc_partial_function_sym.
3144
3145 2020-07-28  Tom Tromey  <tromey@adacore.com>
3146
3147         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
3148         help.  Add usage.
3149
3150 2020-07-28  Tom Tromey  <tromey@adacore.com>
3151
3152         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
3153         <DW_OP_GNU_variable_value>: Cast to address type.
3154
3155 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
3156
3157         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
3158         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
3159         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
3160         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
3161         (nbsd_get_siginfo_type): New.
3162         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
3163         (_initialize_nbsd_tdep): New.
3164
3165 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3166
3167         PR binutils/26301
3168         * configure: Regenerated.
3169
3170 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3171
3172         PR binutils/26301
3173         * configure: Regenerated.
3174
3175 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3176
3177         * python/py-frame.c: Remove 'user-regs.h' include.
3178         (frapy_read_register): Rewrite to make use of
3179         gdbpy_parse_register_id.
3180         * python/py-registers.c (gdbpy_parse_register_id): New function,
3181         moved here from python/py-unwind.c.  Updated the return type, and
3182         also accepts register descriptor objects.
3183         * python/py-unwind.c: Remove 'user-regs.h' include.
3184         (pyuw_parse_register_id): Moved to python/py-registers.c.
3185         (unwind_infopy_add_saved_register): Update to use
3186         gdbpy_parse_register_id.
3187         (pending_framepy_read_register): Likewise.
3188         * python/python-internal.h (gdbpy_parse_register_id): Declare.
3189
3190 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3191
3192         * python/py-registers.c: Add 'user-regs.h' include.
3193         (register_descriptor_iter_find): New function.
3194         (register_descriptor_iterator_object_methods): New static global
3195         methods array.
3196         (register_descriptor_iterator_object_type): Add pointer to methods
3197         array.
3198
3199 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
3200
3201         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
3202         for all architectures on FreeBSD 11.3 and later.
3203
3204 2020-07-27  Tom Tromey  <tromey@adacore.com>
3205
3206         * gcore.h (load_corefile): Don't declare.
3207
3208 2020-07-27  Tom de Vries  <tdevries@suse.de>
3209
3210         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
3211         * config.in: Regenerate.
3212         * configure: Regenerate.
3213
3214 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
3215
3216         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
3217         ws2tcpip.h.  When checking whether socklen_t type is defined, use
3218         ws2tcpip.h if it is available and sys/socket.h isn't.
3219         * configure: Regenerate.
3220         * config.in: Regenerate.
3221
3222 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3223
3224         PR fortran/23051
3225         PR fortran/26139
3226         * valops.c (value_ind): Pass address to
3227         readjust_indirect_value_type.
3228         * value.c (readjust_indirect_value_type): Make parameter
3229         non-const, and add extra address parameter.  Resolve original type
3230         before using it.
3231         * value.h (readjust_indirect_value_type): Update function
3232         signature and comment.
3233
3234 2020-07-25  Tom de Vries  <tdevries@suse.de>
3235
3236         PR symtab/26243
3237         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
3238         entries.
3239
3240 2020-07-24  Aaron Merey  <amerey@redhat.com>
3241
3242         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
3243         * configure: Rebuild.
3244
3245 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
3246
3247         PR corefiles/26294
3248         * corelow.c (_initialize_corelow): Add period to help text
3249         for "maintenance print core-file-backed-mappings".
3250
3251 2020-07-23  Pedro Alves  <pedro@palves.net>
3252
3253         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
3254         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
3255         meanwhile.
3256         * frame.c (frame_cache_generation, get_frame_cache_generation):
3257         New.
3258         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
3259         (get_prev_frame_if_no_cycle): On exception, don't touch
3260         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
3261         * frame.h (get_frame_cache_generation): Declare.
3262
3263 2020-07-23  Tom de Vries  <tdevries@suse.de>
3264
3265         PR tui/26282
3266         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
3267         New default constructor.
3268
3269 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3270
3271         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
3272         exclude non-statement entries.
3273
3274 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3275
3276         * NEWS (New commands): Mention new command
3277         "maintenance print core-file-backed-mappings".
3278
3279 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3280
3281         * corelow.c (gdbcmd.h): Include.
3282         (core_target::info_proc_mappings): New method.
3283         (get_current_core_target): New function.
3284         (maintenance_print_core_file_backed_mappings): New function.
3285         (_initialize_corelow): Add core-file-backed-mappings to
3286         "maint print" commands.
3287
3288 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3289
3290         * linux-tdep.c (dump_note_entry_p): New function.
3291         (linux_dump_mapping_p_ftype): New typedef.
3292         (linux_find_memory_regions_full): Add new parameter,
3293         should_dump_mapping_p.
3294         (linux_find_memory_regions): Adjust call to
3295         linux_find_memory_regions_full.
3296         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
3297         call to linux_find_memory_regions_full.
3298
3299 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3300
3301         * corelow.c (solist.h, unordered_map): Include.
3302         (class core_target): Add field m_core_file_mappings and
3303         method build_file_mappings.
3304         (core_target::core_target): Call build_file_mappings.
3305         (core_target::~core_target): Free memory associated with
3306         m_core_file_mappings.
3307         (core_target::build_file_mappings): New method.
3308         (core_target::xfer_partial): Use m_core_file_mappings
3309         for memory transfers.
3310         * linux-tdep.c (linux_read_core_file_mappings): New
3311         function.
3312         (linux_core_info_proc_mappings): Rewrite to use
3313         linux_read_core_file_mappings.
3314         (linux_init_abi): Register linux_read_core_file_mappings.
3315
3316 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3317
3318         * arch-utils.c (default_read_core_file_mappings): New function.
3319         * arch-utils.c (default_read_core_file_mappings): Declare.
3320         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
3321         * gdbarch.h, gdbarch.c: Regenerate.
3322
3323 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3324
3325         PR corefiles/25631
3326         * corelow.c (core_target:xfer_partial):  Revise
3327         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
3328         case after first checking the stratum beneath the core
3329         target.
3330         (has_all_memory): Return true.
3331         * target.c (raw_memory_xfer_partial): Revise comment
3332         regarding use of has_all_memory.
3333
3334 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3335
3336         * exec.h (section_table_xfer_memory): Revise declaration,
3337         replacing section name parameter with an optional callback
3338         predicate.
3339         * exec.c (section_table_xfer_memory): Likewise.
3340         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
3341         of section_table_xfer_memory.
3342
3343 2020-07-22  Tom Tromey  <tromey@adacore.com>
3344
3345         * mi/mi-cmd-stack.c (list_args_or_locals): Use
3346         lookup_symbol_search_name.
3347
3348 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3349
3350         * python/py-registers.c (gdbpy_register_object_data_init): Remove
3351         redundant local variable.
3352         (gdbpy_get_register_descriptor): Extract descriptor vector as a
3353         reference, not pointer, update code accordingly.
3354
3355 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3356             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3357
3358         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
3359         * jit.c (jit_breakpoint_re_set_internal): Use the
3360         `skip_jit_symbol_lookup` field.
3361
3362 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3363             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3364
3365         * jit.c (jit_read_descriptor): Define the descriptor address once,
3366         use twice.
3367         (jit_breakpoint_deleted): Move the declaration of the loop variable
3368         `iter` into the loop header.
3369         (jit_breakpoint_re_set_internal): Move the declaration of the local
3370         variable `objf_data` to the first point of definition.
3371         (jit_event_handler): Move the declaration of local variables
3372         `code_entry`, `entry_addr`, and `objf` to their first point of use.
3373         Rename `objf` to `jited`.
3374
3375 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3376
3377         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
3378         Remove.
3379         * jit.c (get_jiter_objfile_data): Update.
3380
3381 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3382             Simon Marchi  <simon.marchi@polymtl.ca>
3383
3384         * jit.c (struct jit_program_space_data): Remove.
3385         (jit_program_space_key): Remove.
3386         (jiter_objfile_data::~jiter_objfile_data): Remove program space
3387         stuff.
3388         (get_jit_program_space_data): Remove.
3389         (jit_breakpoint_deleted): Iterate on all of the program space's
3390         objfiles.
3391         (jit_inferior_init): Likewise.
3392         (jit_breakpoint_re_set_internal): Likewise.  Also change return
3393         type to void.
3394         (jit_breakpoint_re_set): Pass current_program_space to
3395         jit_breakpoint_re_set_internal.
3396
3397 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3398
3399         * jit.h (struct jiter_objfile_data) <cached_code_address,
3400         jit_breakpoint>: Move to here from ...
3401         * jit.c (jit_program_space_data): ... here.
3402         (jiter_objfile_data::~jiter_objfile_data): Update.
3403         (jit_breakpoint_deleted): Update.
3404         (jit_breakpoint_re_set_internal): Update.
3405
3406 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3407
3408         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3409         checks.
3410         (jit_read_descriptor): Remove NULL check.
3411         (jit_event_handler): Add an assertion.
3412
3413 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3414
3415         * jit.h (struct jit_objfile_data):  Split into...
3416         (struct jiter_objfile_data): ... this ...
3417         (struct jited_objfile_data): ... and this.
3418         * objfiles.h (struct objfile) <jit_data>: Remove.
3419         <jiter_data, jited_data>: New fields.
3420         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3421         (jiter_objfile_data::~jiter_objfile_data): ... this.
3422         (get_jit_objfile_data): Rename to ...
3423         (get_jiter_objfile_data): ... this.
3424         (add_objfile_entry): Update.
3425         (jit_read_descriptor): Use get_jiter_objfile_data.
3426         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3427         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3428         (jit_inferior_exit_hook): Use objfile's jited_data field.
3429
3430 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3431
3432         * jit.h: Forward-declare `struct minimal_symbol`.
3433         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3434         constructor, destructor, and an objfile* field.
3435         * jit.c (jit_objfile_data): Remove.
3436         (struct jit_objfile_data): Migrate from here to jit.h.
3437         (jit_objfile_data::~jit_objfile_data): New destructor
3438         implementation with code moved from free_objfile_data.
3439         (free_objfile_data): Delete.
3440         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3441         (jit_find_objf_with_entry_addr): Ditto.
3442         (jit_inferior_exit_hook): Ditto.
3443         (_initialize_jit): Remove the call to
3444         register_objfile_data_with_cleanup.
3445         * objfiles.h (struct objfile) <jit_data>: New field.
3446
3447 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3448
3449         * jit.h: Forward-declare `struct objfile`.
3450         (jit_event_handler): Add a second parameter, the JITer objfile.
3451         * jit.c (jit_read_descriptor): Change the signature to take the
3452         JITer objfile as an argument instead of the jit_program_space_data.
3453         (jit_inferior_init): Update the call to jit_read_descriptor.
3454         (jit_event_handler): Use the new JITer objfile argument when calling
3455         jit_read_descriptor.
3456         * breakpoint.c (handle_jit_event): Update the call to
3457         jit_event_handler to pass the JITer objfile.
3458
3459 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3460
3461         * gdbarch.c: Regenerate.
3462         * gdbarch.h: Regenerate.
3463         * gdbarch.sh (handle_segmentation_fault): Remove method.
3464         * infrun.c (handle_segmentation_fault): Remove.
3465         (print_signal_received_reason): Remove call to
3466         handle_segmentation_fault.
3467
3468 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3469
3470         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3471         Rename to sparc64_linux_report_signal_info and add siggnal
3472         argument.
3473         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3474         instead of sparc64_linux_handle_segmentation_fault.
3475
3476 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3477
3478         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3479         i386_linux_report_signal_info instead of
3480         i386_linux_handle_segmentation_fault.
3481         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3482         to i386_linux_report_signal_info and add siggnal argument.
3483         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3484         of i386_linux_handle_segmentation_fault.
3485         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3486         to i386_linux_report_signal_info and add siggnal argument.
3487
3488 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3489
3490         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3491         hook if present.
3492
3493 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3494
3495         * gdbarch.c: Regenerate.
3496         * gdbarch.h: Regenerate.
3497         * gdbarch.sh (report_signal_info): New method.
3498         * infrun.c (print_signal_received_reason): Invoke gdbarch
3499         report_signal_info hook if present.
3500
3501 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3502
3503         * python/py-registers.c : Add 'unordered_map' include.
3504         (gdbpy_new_reggroup): Renamed to...
3505         (gdbpy_get_reggroup): ...this.  Update to only create register
3506         group descriptors when needed.
3507         (gdbpy_reggroup_iter_next): Update.
3508
3509 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3510
3511         * python/py-registers.c (gdbpy_register_object_data): New static
3512         global.
3513         (gdbpy_register_object_data_init): New function.
3514         (gdbpy_new_register_descriptor): Renamed to...
3515         (gdbpy_get_register_descriptor): ...this, and update to reuse
3516         existing register descriptors where possible.
3517         (gdbpy_register_descriptor_iter_next): Update.
3518         (gdbpy_initialize_registers): Register new gdbarch data.
3519
3520 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3521
3522         * linux-nat.c (stopped_pids): Make static.
3523
3524 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3525
3526         PR ada/26235
3527         * gdbtypes.c (ada_discrete_type_low_bound,
3528         ada_discrete_type_high_bound): Handle undefined bounds.
3529
3530 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
3531
3532         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
3533         declaration.
3534         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
3535         function.
3536
3537 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
3538
3539         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
3540         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
3541         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
3542         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
3543         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
3544         method.
3545
3546 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
3547
3548         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
3549         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
3550         which are deprecated in Guile 3.0.
3551         * configure.ac (try_guile_versions): Add "guile-3.0".
3552         * configure (try_guile_versions): Regenerate.
3553         * NEWS: Update entry.
3554
3555 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
3556             Doug Evans  <dje@google.com>
3557
3558         PR gdb/21104
3559         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
3560         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
3561         USING_GUILE_BEFORE_2_2.
3562         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
3563         Change type to 'scm_t_port_type *'.
3564         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
3565         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
3566         parameter and honor it.  Update callers.
3567         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
3568         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
3569         functions.
3570         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
3571         USING_GUILE_BEFORE_2_2.
3572         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
3573         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
3574         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
3575         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
3576         and 'SCM_PORT_TYPE'.
3577         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
3578         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
3579         (gdbscm_memory_port_read, gdbscm_memory_port_write)
3580         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
3581         [!USING_GUILE_BEFORE_2_2]: New functions.
3582         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
3583         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
3584         'gdbscm_memory_port_read'.
3585         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
3586         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
3587         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
3588         function.
3589         (ioscm_init_memory_port): Remove.
3590         (ioscm_init_memory_port_stream): New function
3591         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
3592         function.
3593         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3594         Return scm_from_uint (0).
3595         (gdbscm_set_memory_port_read_buffer_size_x)
3596         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3597         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3598         Return scm_from_uint (0).
3599         (gdbscm_set_memory_port_write_buffer_size_x)
3600         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3601         * configure.ac (try_guile_versions): Add "guile-2.2".
3602         * configure: Regenerate.
3603         * NEWS: Add entry.
3604
3605 2020-07-18  Tom Tromey  <tom@tromey.com>
3606
3607         * linux-nat.c (linux_multi_process): Remove.
3608         (linux_nat_target::supports_multi_process): Return true.
3609
3610 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3611
3612         * arch/riscv.c (riscv_tdesc_cache): Change map type.
3613         (riscv_lookup_target_description): Return pointer out of
3614         unique_ptr.
3615         * target-descriptions.c (allocate_target_description): Add
3616         comment.
3617         (target_desc_deleter::operator()): Likewise.
3618         * target-descriptions.h (struct target_desc_deleter): Moved to
3619         gdbsupport/tdesc.h.
3620         (target_desc_up): Likewise.
3621
3622 2020-07-17  Tom Tromey  <tromey@adacore.com>
3623
3624         * linux-nat.c (linux_nat_target::supports_non_stop)
3625         (linux_nat_target::always_non_stop_p): Use "true".
3626         (linux_nat_target::supports_disable_randomization): Use "true" and
3627         "false".
3628
3629 2020-07-16  Caroline Tice  <cmtice@google.com>
3630
3631         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
3632         (RNGLIST_HEADER_SIZE64): New constant definition.
3633         (struct dwop_section_names): Add rnglists_dwo.
3634         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
3635         (struct loclist_header): Rename to 'loclists_rnglists_header'.
3636         (struct dwo_sections): Add rnglists field.
3637         (read_attribut_reprocess): Add tag parameter.
3638         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
3639         (cu_debug_rnglists_section): New function (decl & definition).
3640         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
3641         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
3642         die whose range is being checked; get rnglist section from
3643         cu_debug_rnglists_section, to get from either objfile or dwo file as
3644         appropriate.  Add cases for DW_RLE_base_addressx,
3645         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
3646         the base address to DW_RLE_offset_pairs (not to all ranges), moving
3647         test inside if-condition and updating complaint message.
3648         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
3649         dwarf2_rnglists_process.
3650         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
3651         dwarf2_ranges_process.
3652         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
3653         need_ranges_base and update comment appropriately.  Also pass die tag
3654         to dwarf2_ranges_read.
3655         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
3656         need_ranges_base and update comment appropriately.  Also pass die tag
3657         to dwarf2_ranges_process.
3658         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
3659         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
3660         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
3661         need_ranges_base and update comment appropriately.  Also pass die tag
3662         to read_attribute_reprocess and dwarf2_ranges_read.
3663         (read_loclist_header): Rename function to read_loclists_rnglists_header,
3664         and update function comment appropriately.
3665         (read_loclist_index): Call read_loclists_rnglists_header instead of
3666         read_loclist_header.
3667         (read_rnglist_index): New function.
3668         (read_attribute_reprocess):  Add tag parameter. Add code for
3669         DW_FORM_rnglistx, passing tag to read_rnglist_index.
3670         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
3671
3672 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3673
3674         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
3675         being resolved.
3676
3677 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3678
3679         * arch-utils.c (show_architecture): Update formatting of messages.
3680
3681 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3682
3683         * gdbtypes.h (struct type) <bounds>: Handle array and string
3684         types.
3685         * ada-lang.c (assign_aggregate): Use type::bounds on
3686         array/string type.
3687         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
3688         * c-varobj.c (c_number_of_children): Likewise.
3689         (c_describe_child): Likewise.
3690         * eval.c (evaluate_subexp_for_sizeof): Likewise.
3691         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
3692         (f_type_print_base): Likewise.
3693         * f-valprint.c (f77_array_offset_tbl): Likewise.
3694         (f77_get_upperbound): Likewise.
3695         (f77_print_array_1): Likewise.
3696         * guile/scm-type.c (gdbscm_type_range): Likewise.
3697         * m2-typeprint.c (m2_array): Likewise.
3698         (m2_is_long_set_of_type): Likewise.
3699         * m2-valprint.c (get_long_set_bounds): Likewise.
3700         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
3701         * python/py-type.c (typy_range): Likewise.
3702         * rust-lang.c (rust_internal_print_type): Likewise.
3703         * type-stack.c (type_stack::follow_types): Likewise.
3704         * valarith.c (value_subscripted_rvalue): Likewise.
3705         * valops.c (value_cast): Likewise.
3706
3707 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3708
3709         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
3710         callers to use the equivalent accessor methods.
3711
3712 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3713
3714         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
3715         (struct type) <bit_stride>: New method.
3716         (TYPE_BIT_STRIDE): Remove.
3717         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
3718
3719 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3720
3721         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
3722         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
3723         callers to use the equivalent accessor methods instead.
3724
3725 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3726
3727         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
3728         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
3729         callers to use the equivalent accessor methods instead.
3730
3731 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3732
3733         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
3734         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
3735         to use dynamic_prop::kind.
3736
3737 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3738
3739         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
3740         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
3741         to get the bound property's kind and check against
3742         PROP_UNDEFINED.
3743
3744 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3745
3746         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
3747         all callers to use type::range_bounds followed by
3748         dynamic_prop::{low,high}.
3749
3750 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3751
3752         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
3753         const_val, set_const_val, baton, set_locexpr, set_loclist,
3754         set_addr_offset, variant_parts, set_variant_parts,
3755         original_type, set_original_type>: New methods.
3756         <kind>: Rename to...
3757         <m_kind>: ... this.  Update all users to use the new methods
3758         instead.
3759         <data>: Rename to...
3760         <m_data>: ... this.  Update all users to use the new methods
3761         instead.
3762
3763 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3764
3765         * gdbtypes.c (get_discrete_bounds): Return failure if
3766         the range type's bounds are not both defined and constant
3767         values.
3768         (get_array_bounds): Update comment.  Remove undefined bound check.
3769
3770 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3771
3772         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
3773         the type::bounds method directly.
3774
3775 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3776
3777         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
3778         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
3779         are used to set the range type's bounds to use set_bounds.
3780
3781 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3782
3783         * exec.c (_initialize_exec): Update exec-file-mismatch help.
3784
3785 2020-07-10  Pedro Alves  <pedro@palves.net>
3786
3787         * gdbthread.h (inferior_ref): Define.
3788         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
3789         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
3790         * thread.c
3791         (scoped_restore_current_thread::restore):
3792         Adjust to gdb::ref_ptr.
3793         (scoped_restore_current_thread::~scoped_restore_current_thread):
3794         Remove manual decref handling.
3795         (scoped_restore_current_thread::scoped_restore_current_thread):
3796         Adjust to use
3797         inferior_ref::new_reference/thread_info_ref::new_reference.
3798         Incref the thread before calling get_frame_id instead of after.
3799         Let TARGET_CLOSE_ERROR propagate.
3800
3801 2020-07-10  Pedro Alves  <pedro@palves.net>
3802
3803         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
3804         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
3805         NOT_AVAILABLE_ERROR.
3806         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
3807         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
3808
3809 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
3810             Pedro Alves  <pedro@palves.net>
3811
3812         PR gdb/26199
3813         * infrun.c (threads_are_resumed_pending_p): Delete.
3814         (do_target_wait): Remove threads_are_executing and
3815         threads_are_resumed_pending_p checks from the inferior_matches
3816         lambda.  Update comments.
3817
3818 2020-07-10  Pedro Alves  <pedro@palves.net>
3819
3820         PR gdb/26199
3821         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
3822         executing threads.
3823
3824 2020-07-10  Pedro Alves  <pedro@palves.net>
3825
3826         PR gdb/26199
3827         * infrun.c (handle_no_resumed): Handle multiple targets.
3828
3829 2020-07-10  Pedro Alves  <pedro@palves.net>
3830
3831         PR gdb/26199
3832         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
3833         target_is_async_p.
3834
3835 2020-07-10  Pedro Alves  <pedro@palves.net>
3836
3837         PR gdb/26199
3838         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
3839         threads, not all threads.
3840
3841 2020-07-10  Pedro Alves  <pedro@palves.net>
3842
3843         PR gdb/26199
3844         * remote.c (remote_target::open_1): Pass remote target pointer as
3845         data to create_async_event_handler.
3846         (remote_async_inferior_event_handler): Mark async event handler
3847         before returning if the remote target still has either pending
3848         events or unacknowledged notifications.
3849
3850 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3851
3852         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3853         declaration.
3854         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3855         function.
3856
3857 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3858
3859         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3860         inferior_ptid.
3861
3862 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3863
3864         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3865         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3866         AT_FREEBSD_PS_STRINGS.
3867
3868 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3869
3870         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3871         of debugfile path on Windows.
3872
3873 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3874
3875         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3876         argument to 'data'.
3877
3878 2020-07-08  Tom Tromey  <tromey@adacore.com>
3879
3880         * ada-lang.c (ada_exception_message_1): Use read_memory.
3881
3882 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3883
3884         PR python/22748
3885         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3886         special handling for inline frames.
3887         * findvar.c (value_of_register_lazy): Skip inline frames when
3888         creating lazy register values.
3889         * frame.c (frame_id_computed_p): Delete definition.
3890         * frame.h (frame_id_computed_p): Delete declaration.
3891
3892 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3893
3894         * NEWS: Mention additions to Python API.
3895         * python/py-arch.c (archpy_register_groups): New function.
3896         (arch_object_methods): Add 'register_groups' method.
3897         * python/py-registers.c (reggroup_iterator_object): New struct.
3898         (reggroup_object): New struct.
3899         (gdbpy_new_reggroup): New function.
3900         (gdbpy_reggroup_to_string): New function.
3901         (gdbpy_reggroup_name): New function.
3902         (gdbpy_reggroup_iter): New function.
3903         (gdbpy_reggroup_iter_next): New function.
3904         (gdbpy_new_reggroup_iterator): New function
3905         (gdbpy_initialize_registers): Register new types.
3906         (reggroup_iterator_object_type): Define new Python type.
3907         (gdbpy_reggroup_getset): New static global.
3908         (reggroup_object_type): Define new Python type.
3909         * python/python-internal.h
3910
3911 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3912
3913         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3914         * python/py-arch.c (archpy_registers): New function.
3915         (arch_object_methods): Add 'registers' method.
3916         * python/py-registers.c: New file.
3917         * python/python-internal.h
3918         (gdbpy_new_register_descriptor_iterator): Declare.
3919         (gdbpy_initialize_registers): Declare.
3920         * python/python.c (do_start_initialization): Call
3921         gdbpy_initialize_registers.
3922         * NEWS: Mention additions to the Python API.
3923
3924 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3925
3926         * NEWS: Mention new Python API method.
3927         * python/py-unwind.c (pending_framepy_architecture): New function.
3928         (pending_frame_object_methods): Add architecture method.
3929
3930 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3931
3932         * gdbarch.c: Regenerate.
3933         * gdbarch.h: Regenerate.
3934         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3935         (gdbarch_data): Use internal_error for the case where
3936         deprecated_set_gdbarch_data was originally needed.
3937         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3938         and use passed in obstack.
3939         (libunwind_frame_set_descr): Should no longer get back NULL from
3940         gdbarch_data.
3941         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3942         type.
3943         * user-regs.c (user_regs_init): Update parameters, and use passed
3944         in obstack.
3945         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3946         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3947
3948 2020-07-06  Tom de Vries  <tdevries@suse.de>
3949
3950         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3951         End-Of-Sequence in lte_is_less_than.
3952         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3953         "gdb: Don't reorder line table entries too much when sorting".
3954
3955 2020-07-06  Tom de Vries  <tdevries@suse.de>
3956
3957         PR tui/26205
3958         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3959
3960 2020-07-05  Tom de Vries  <tdevries@suse.de>
3961
3962         PR build/26187
3963         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3964         std::uncaught_exceptions instead of deprecated
3965         std::uncaught_exception.
3966
3967 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3968
3969         * macroexp.h (macro_stringify): Return
3970         gdb::unique_xmalloc_ptr<char>.
3971         * macroexp.c (macro_stringify): Likewise.
3972         * macrotab.c (fixup_definition): Update.
3973
3974 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3975
3976         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3977         (lex_one_token): Update.
3978         * macroexp.c (struct macro_buffer) <release>: Return
3979         gdb::unique_xmalloc_ptr<char>.
3980         (macro_stringify): Update.
3981         (macro_expand): Update.
3982         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3983         * macroexp.h (macro_expand_next): Likewise.
3984
3985 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3986
3987         * macroexp.h (macro_lookup_ftype): Remove.
3988         (macro_expand, macro_expand_once, macro_expand_next): Remove
3989         lookup function parameters, add scope parameter.
3990         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3991         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3992         * macroscope.h (standard_macro_lookup): Change parameter type
3993         to macro_scope.
3994         * macroscope.c (standard_macro_lookup): Likewise.
3995         * c-exp.y (lex_one_token): Update.
3996         * macrocmd.c (macro_expand_command): Likewise.
3997         (macro_expand_once_command): Likewise.
3998
3999 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4000
4001         * inf-loop.c (inferior_event_handler): Remove client_data param.
4002         * inf-loop.h (inferior_event_handler): Likewise.
4003         * infcmd.c (step_1): Adjust.
4004         * infrun.c (proceed): Adjust.
4005         (fetch_inferior_event): Remove client_data param.
4006         (infrun_async_inferior_event_handler): Adjust.
4007         * infrun.h (fetch_inferior_event): Remove `void *` param.
4008         * linux-nat.c (handle_target_event): Adjust.
4009         * record-btrace.c (record_btrace_handle_async_inferior_event):
4010         Adjust.
4011         * record-full.c (record_full_async_inferior_event_handler):
4012         Adjust.
4013         * remote.c (remote_async_inferior_event_handler): Adjust.
4014
4015 2020-07-01  Tom Tromey  <tom@tromey.com>
4016
4017         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4018         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4019
4020 2020-07-01  Tom Tromey  <tom@tromey.com>
4021
4022         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4023         tui_gen_win_info.
4024         (tui_win_info::make_window): Merge with
4025         tui_gen_win_info::make_window.
4026         (tui_win_info::make_visible): Move from tui_gen_win_info.
4027         * tui/tui-win.c (tui_win_info::max_width): Move from
4028         tui_gen_win_info.
4029         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4030         type.
4031         <window_factory>: Likewise.
4032         * tui/tui-layout.c (tui_win_info::resize): Move from
4033         tui_gen_win_info.
4034         (make_standard_window): Change return type.
4035         (get_locator_window, tui_get_window_by_name): Likewise.
4036         (tui_layout_window::apply): Remove a cast.
4037         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4038         (struct tui_win_info): Merge with tui_gen_win_info.
4039         (struct tui_gen_win_info): Remove.
4040
4041 2020-07-01  Tom Tromey  <tom@tromey.com>
4042
4043         * tui/tui-stack.h (struct tui_locator_window): Derive from
4044         tui_win_info.
4045         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4046         <can_box>: New method.
4047
4048 2020-07-01  Tom Tromey  <tom@tromey.com>
4049
4050         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4051
4052 2020-07-01  Tom Tromey  <tom@tromey.com>
4053
4054         * tui/tui-regs.c (tui_data_window::display_registers_from)
4055         (tui_data_window::display_registers_from)
4056         (tui_data_window::first_data_item_displayed)
4057         (tui_data_window::delete_data_content_windows): Update.
4058         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4059         Remove.
4060         (tui_data_window::check_register_values): Update.
4061         (tui_data_item_window::rerender): Add parameters.  Update.
4062         (tui_data_item_window::refresh_window): Remove.
4063         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4064         virtual.
4065         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4066         tui_gen_win_info.
4067         <refresh_window, max_height, min_height>: Remove.
4068         <rerender>: Add parameters.
4069         <x, y, visible>: New members.
4070         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
4071         <m_item_width>: New member.
4072
4073 2020-07-01  Tom Tromey  <tom@tromey.com>
4074
4075         * tui/tui-regs.c (tui_data_window::show_register_group)
4076         (tui_data_window::check_register_values): Update.
4077         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
4078         from item_no.
4079
4080 2020-07-01  Tom Tromey  <tom@tromey.com>
4081
4082         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
4083         useless "if".
4084
4085 2020-07-01  Tom Tromey  <tom@tromey.com>
4086
4087         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
4088         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
4089
4090 2020-07-01  Tom Tromey  <tom@tromey.com>
4091
4092         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
4093         * tui/tui-winsource.h (enum tui_line_or_address_kind)
4094         (struct tui_line_or_address): Move from tui-data.h.
4095         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
4096         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
4097         (tui_cmd_window, tui_source_window_base, tui_source_window)
4098         (tui_disasm_window): Don't declare.
4099         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
4100         to tui-winsource.h.
4101         (SINGLE_KEY): Move to tui-stack.c.
4102
4103 2020-07-01  Tom Tromey  <tom@tromey.com>
4104
4105         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
4106         std::string.
4107         * tui/tui-regs.c (class tab_expansion_file): New.
4108         (tab_expansion_file::write): New method.
4109         (tui_register_format): Change return type.  Use
4110         tab_expansion_file.
4111         (tui_get_register, tui_data_window::display_registers_from)
4112         (tui_data_item_window::rerender): Update.
4113         * tui/tui-io.h (tui_expand_tabs): Don't declare.
4114         * tui/tui-io.c (tui_expand_tabs): Remove.
4115
4116 2020-07-01  Tom Tromey  <tom@tromey.com>
4117
4118         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
4119
4120 2020-07-01  Fangrui Song  <maskray@google.com>
4121
4122         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
4123
4124 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4125
4126         * dwarf2/read.c (set_die_type): Removed conditions to restrict
4127         forms for DW_AT_associated and DW_AT_allocated attributes,
4128         which is already checked in function attr_to_dynamic_prop.
4129
4130 2020-06-30  Tom Tromey  <tromey@adacore.com>
4131
4132         * dwarf2/read.c (quirk_rust_enum): Correctly call
4133         alloc_rust_variant for default-less enum.
4134
4135 2020-06-30  Tom Tromey  <tromey@adacore.com>
4136
4137         PR build/26183:
4138         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
4139         gdb::to_string.
4140
4141 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
4142
4143         * gdbarch.sh (displaced_step_copy_insn): Update doc.
4144         * gdbarch.h: Re-generate.
4145
4146 2020-06-28  Tom Tromey  <tom@tromey.com>
4147
4148         * command.h (cmd_types): Remove.
4149         (cmd_type): Don't declare.
4150         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
4151         typedef.
4152         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
4153         * cli/cli-decode.c (cmd_type): Remove.
4154
4155 2020-06-27  Pedro Alves  <palves@redhat.com>
4156
4157         * fork-child.c (prefork_hook): Adjust.
4158         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
4159         Delete.
4160         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
4161         * inferior.c (inferior::set_tty, inferior::tty): New methods.
4162         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
4163         Remove declarations.
4164         (struct inferior) <set_tty, tty>: New methods.
4165         (struct inferior) <terminal>: Rename to ...
4166         (struct inferior) <m_terminal>: ... this and make private.
4167         * main.c (captured_main_1): Adjust.
4168         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
4169         (mi_cmd_inferior_tty_show): Adjust.
4170         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
4171         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
4172
4173 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
4174
4175         * configure.ac: Add --enable-libctf: handle --disable-static
4176         properly.
4177         * acinclude.m4: sinclude ../config/enable.m4.
4178         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
4179         (LIBCTF): Substitute in.
4180         (CTF_DEPS): New, likewise.
4181         (CLIBS): libctf needs symbols from libbfd: move earlier.
4182         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
4183         flags.
4184         * ctfread.c: Surround in ENABLE_LIBCTF.
4185         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
4186         * configure: Regenerate.
4187         * config.in: Likewise.
4188
4189 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4190
4191         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
4192
4193 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4194
4195         * inferior.h (struct inferior) <terminal>: Change type to
4196         gdb::unique_xmalloc_ptr<char>.
4197         * inferior.c (inferior::~inferior): Don't free inf->terminal.
4198         * infcmd.c (set_inferior_io_terminal): Don't free terminal
4199         field, adjust to unique pointer.
4200         (get_inferior_io_terminal): Adjust to unique pointer.
4201
4202 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4203
4204         * riscv-tdep.c (riscv_print_registers_info): Loop over all
4205         registers, not just the known core set of registers.
4206
4207 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4208
4209         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
4210         fflags, frm, and fcsr registers.
4211         (riscv_register_reggroup_p): Remove unknown CSRs from save and
4212         restore groups.
4213         (riscv_tdesc_unknown_reg): New function.
4214         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
4215         tdesc_use_registers.
4216         * riscv-tdep.h (struct gdbarch_tdep): Add
4217         unknown_csrs_first_regnum, unknown_csrs_count,
4218         duplicate_fflags_regnum, duplicate_frm_regnum, and
4219         duplicate_fcsr_regnum fields.
4220
4221 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4222
4223         * target-descriptions.c (tdesc_use_registers): Add new parameter a
4224         callback, use the callback (when not null) to help number unknown
4225         registers.
4226         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
4227         (tdesc_use_registers): Add extra parameter to declaration.
4228
4229 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4230
4231         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
4232         in the file.
4233         (class riscv_pending_register_alias): Likewise.
4234         (riscv_register_feature::register_info): Change 'required_p' field
4235         to 'required', and change its type.  Add 'check' member function.
4236         (riscv_register_feature::register_info::check): Define new member
4237         function.
4238         (riscv_xreg_feature): Change initialisation of 'required' field.
4239         (riscv_freg_feature): Likewise.
4240         (riscv_virtual_feature): Likewise.
4241         (riscv_csr_feature): Likewise.
4242         (riscv_check_tdesc_feature): Take extra parameter, the csr
4243         tdesc_feature, rewrite the function to use the new
4244         riscv_register_feature::register_info::check function.
4245         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
4246
4247 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4248
4249         * features/Makefile: Remove all references to the deleted files
4250         below.
4251         * features/riscv/32bit-csr.c: Deleted.
4252         * features/riscv/32bit-csr.xml: Deleted.
4253         * features/riscv/64bit-csr.c: Deleted.
4254         * features/riscv/64bit-csr.xml: Deleted.
4255         * features/riscv/rebuild-csr-xml.sh: Deleted.
4256
4257 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4258
4259         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
4260         whitespace error for declaration of names member variable.
4261         (struct riscv_register_feature): Add new prefer_first_name member
4262         variable, and fix whitespace error in declaration of registers.
4263         (riscv_xreg_feature): Initialize prefer_first_name field.
4264         (riscv_freg_feature): Likewise.
4265         (riscv_virtual_feature): Likewise.
4266         (riscv_csr_feature): Likewise.
4267         (riscv_register_name): Expand on comments.  Remove register name
4268         modifications for CSR and virtual registers.
4269
4270 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4271
4272         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
4273         errors.
4274
4275 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4276
4277         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
4278         riscv-opc.h.
4279         (class riscv_pending_register_alias): New class.
4280         (riscv_check_tdesc_feature): Take vector of pending aliases and
4281         populate it as appropriate.
4282         (riscv_setup_register_aliases): Delete.
4283         (riscv_gdbarch_init): Create vector of pending aliases and pass it
4284         to riscv_check_tdesc_feature in all cases.  Use the vector to
4285         create the register aliases.
4286
4287 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4288
4289         * sol2-tdep.c (sol2_static_transform_name): Remove.
4290         (sol2_init_abi): Don't register it.
4291         * gdbarch.sh (static_transform_name): Remove.
4292         * gdbarch.c, gdbarch.h: Regenerate.
4293
4294         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
4295         gdbarch_static_transform_name.
4296         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
4297         * stabsread.c (define_symbol) <'X'>: Remove.
4298         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
4299         handling.
4300         <'V'>: Likewise.
4301         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
4302         <'S'>: Remove call to gdbarch_static_transform_name.
4303
4304 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4305
4306         * procfs.c (procfs_pre_trace): New function.
4307         (procfs_target::create_inferior): Pass it to fork_inferior.
4308
4309 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4310
4311         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
4312         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
4313         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
4314         sol2-tdep.o, sparc-sol2-tdep.o.
4315         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
4316         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
4317         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
4318         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
4319
4320 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4321
4322         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
4323         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
4324         Call sol2_init_abi.
4325         Remove calls to set_gdbarch_skip_solib_resolver,
4326         set_gdbarch_core_pid_to_str.
4327         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
4328         (i386_sol2_static_transform_name): Remove.
4329         (i386_sol2_init_abi): Call sol2_init_abi.
4330         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4331         set_gdbarch_static_transform_name,
4332         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4333         Use sol2_sigtramp_p.
4334         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
4335         (sol2_sigtramp_p): New function.
4336         (sol2_static_transform_name): New function.
4337         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
4338         (sol2_init_abi): New function.
4339         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
4340         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
4341         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
4342         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
4343         (sparc_sol2_static_transform_name): Remove.
4344         (sparc32_sol2_init_abi): Call sol2_init_abi.
4345         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4346         set_gdbarch_static_transform_name,
4347         set_gdbarch_skip_solib_resolver,
4348         set_gdbarch_core_pid_to_str.
4349         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
4350         (sparc_sol2_static_transform_name): Remove
4351         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
4352         call sol2_sigtramp_p.
4353         (sparc64_sol2_init_abi): Call sol2_init_abi.
4354         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4355         set_gdbarch_static_transform_name,
4356         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4357
4358 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4359
4360         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
4361         * exec.c (validate_exec_file): If from_tty, set both
4362         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
4363         * symfile.c (symbol_file_add_with_addrs): if always_confirm
4364         and from_tty, unconditionally ask a confirmation.
4365
4366 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4367
4368         * target-descriptions.c (tdesc_architecture_name): Protect against
4369         NULL pointer dereference.
4370         (maint_print_xml_tdesc_cmd): New function.
4371         (_initialize_target_descriptions): Register new 'maint print
4372         xml-tdesc' command and give it the filename completer.
4373         * NEWS: Mention new 'maint print xml-tdesc' command.
4374
4375 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4376
4377         * target-descriptions.c (class tdesc_compatible_info): New class.
4378         (struct target_desc): Change type of compatible vector.
4379         (tdesc_compatible_p): Update for change in type of
4380         target_desc::compatible.
4381         (tdesc_compatible_info_list): New function.
4382         (tdesc_compatible_info_arch_name): New function.
4383         (tdesc_add_compatible): Update for change in type of
4384         target_desc::compatible.
4385         (print_c_tdesc::visit_pre): Likewise.
4386
4387 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4388
4389         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
4390         whitespace to underscore.
4391         (maint_print_c_tdesc_cmd): Use fake filename for target
4392         descriptions that came from the target.
4393         (_initialize_target_descriptions): Add filename command completion
4394         for 'maint print c-tdesc'.
4395
4396 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4397
4398         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4399         lines.
4400
4401 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4402
4403         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4404         lines.
4405         (dwarf2_find_location_expression): Likewise.
4406         (call_site_parameter_matches): Likewise.
4407         (dwarf2_compile_expr_to_ax): Likewise.
4408         (disassemble_dwarf_expression): Likewise.
4409         (loclist_describe_location): Likewise.
4410
4411 2020-06-23  Pedro Alves  <palves@redhat.com>
4412
4413         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4414         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4415         (register_to_value_test): Use scoped_mock_context.
4416         * regcache.c: Include "scoped-mock-context.h".
4417         (cooked_read_test): Don't error out if a target is already pushed.
4418         Use scoped_mock_context.  Adjust.
4419         * scoped-mock-context.h: New file.
4420
4421 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4422
4423         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4424         initializer.
4425         (ada_language::is_string_type_p): New member function.
4426         * c-lang.c (c_language_data): Delete la_is_string_type_p
4427         initializer.
4428         (cplus_language_data): Likewise.
4429         (asm_language_data): Likewise.
4430         (minimal_language_data): Likewise.
4431         * d-lang.c (d_language_data): Likewise.
4432         * f-lang.c (f_is_string_type_p): Delete function, implementation
4433         moved to f_language::is_string_type_p.
4434         (f_language_data): Delete la_is_string_type_p initializer.
4435         (f_language::is_string_type_p): New member function,
4436         implementation from f_is_string_type_p.
4437         * go-lang.c (go_is_string_type_p): Delete function, implementation
4438         moved to go_language::is_string_type_p.
4439         (go_language_data): Delete la_is_string_type_p initializer.
4440         (go_language::is_string_type_p): New member function,
4441         implementation from go_is_string_type_p.
4442         * language.c (language_defn::is_string_type_p): Define new member
4443         function.
4444         (default_is_string_type_p): Make static, add comment copied from
4445         header file.
4446         (unknown_language_data): Delete la_is_string_type_p initializer.
4447         (unknown_language::is_string_type_p): New member function.
4448         (auto_language_data): Delete la_is_string_type_p initializer.
4449         (auto_language::is_string_type_p): New member function.
4450         * language.h (language_data): Delete la_is_string_type_p field.
4451         (language_defn::is_string_type_p): Declare new function.
4452         (default_is_string_type_p): Delete desclaration, move comment to
4453         definition.
4454         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4455         moved to m2_language::is_string_type_p.
4456         (m2_language_data): Delete la_is_string_type_p initializer.
4457         (m2_language::is_string_type_p): New member function,
4458         implementation from m2_is_string_type_p.
4459         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4460         initializer.
4461         * opencl-lang.c (opencl_language_data): Likewise.
4462         * p-lang.c (pascal_is_string_type_p): Delete function,
4463         implementation moved to pascal_language::is_string_type_p.
4464         (pascal_language_data): Delete la_is_string_type_p initializer.
4465         (pascal_language::is_string_type_p): New member function,
4466         implementation from pascal_is_string_type_p.
4467         * rust-lang.c (rust_is_string_type_p): Delete function,
4468         implementation moved to rust_language::is_string_type_p.
4469         (rust_language_data): Delete la_is_string_type_p initializer.
4470         (rust_language::is_string_type_p): New member function,
4471         implementation from rust_is_string_type_p.
4472         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4473         is_string_type_p.
4474
4475 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4476
4477         * ada-lang.c (ada_language_data): Delete la_print_typedef
4478         initializer.
4479         (ada_language::print_typedef): New member function.
4480         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4481         (cplus_language_data): Likewise.
4482         (asm_language_data): Likewise.
4483         (minimal_language_data): Likewise.
4484         * d-lang.c (d_language_data): Likewise.
4485         * f-lang.c (f_language_data): Likewise.
4486         (f_language::print_typedef): New member function.
4487         * go-lang.c (go_language_data): Delete la_print_typedef
4488         initializer.
4489         * language.c (language_defn::print_typedef): Define member
4490         function.
4491         (unknown_language_data): Delete la_print_typedef initializer.
4492         (unknown_language::print_typedef): New member function.
4493         (auto_language_data): Delete la_print_typedef initializer.
4494         (auto_language::print_typedef): New member function.
4495         * language.h (language_data): Delete la_print_typedef field.
4496         (language_defn::print_typedef): Declare new member function.
4497         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4498         (default_print_typedef): Delete declaration.
4499         * m2-lang.c (m2_language_data): Delete la_print_typedef
4500         initializer.
4501         (m2_language::print_typedef): New member function.
4502         * objc-lang.c (objc_language_data): Delete la_print_typedef
4503         initializer.
4504         * opencl-lang.c (opencl_language_data): Likewise.
4505         * p-lang.c (pascal_language_data): Likewise.
4506         (pascal_language::print_typedef): New member function.
4507         * rust-lang.c (rust_print_typedef): Delete function,
4508         implementation moved to rust_language::print_typedef.
4509         (rust_language): Delete la_print_typedef initializer.
4510         (rust_language::print_typedef): New member function,
4511         implementation from rust_print_typedef.
4512         * typeprint.c (default_print_typedef): Delete.
4513
4514 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4515
4516         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4517         (ada_language::printstr): New member function.
4518         * c-lang.c (c_language_data): Delete la_printstr initializer.
4519         (cplus_language_data): Likewise.
4520         (asm_language_data): Likewise.
4521         (minimal_language_data): Likewise.
4522         * d-lang.c (d_language_data): Likewise.
4523         * f-lang.c (f_printstr): Rename to f_language::printstr.
4524         (f_language_data): Delete la_printstr initializer.
4525         (f_language::printstr): New member function, implementation from
4526         f_printstr.
4527         * go-lang.c (go_language_data): Delete la_printstr initializer.
4528         * language.c (language_defn::printstr): Define new member
4529         function.
4530         (unk_lang_printstr): Delete.
4531         (unknown_language_data): Delete la_printstr initializer.
4532         (unknown_language::printstr): New member function.
4533         (auto_language_data): Delete la_printstr initializer.
4534         (auto_language::printstr): New member function.
4535         * language.h (language_data): Delete la_printstr field.
4536         (language_defn::printstr): Declare new member function.
4537         (LA_PRINT_STRING): Update call to printstr.
4538         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
4539         (m2_language_data): Delete la_printstr initializer.
4540         (m2_language::printstr): New member function, implementation from
4541         m2_printstr.
4542         * objc-lang.c (objc_language_data): Delete la_printstr
4543         initializer.
4544         * opencl-lang.c (opencl_language_data): Likewise.
4545         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
4546         (pascal_language_data): Delete la_printstr initializer.
4547         (pascal_language::printstr): New member function, implementation
4548         from pascal_printstr.
4549         * p-lang.h (pascal_printstr): Delete declaration.
4550         * rust-lang.c (rust_printstr): Update header comment.
4551         (rust_language_data): Delete la_printstr initializer.
4552         (rust_language::printstr): New member function.
4553
4554 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4555
4556         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
4557         (ada_language::printchar): New member function.
4558         * c-lang.c (c_language_data): Delete la_printchar initializer.
4559         (cplus_language_data): Likewise.
4560         (asm_language_data): Likewise.
4561         (minimal_language_data): Likewise.
4562         * d-lang.c (d_language_data): Likewise.
4563         * f-lang.c (f_printchar): Rename to f_language::printchar.
4564         (f_language_data): Delete la_printchar initializer.
4565         (f_language::printchar): New member function, implementation from
4566         f_printchar.
4567         * go-lang.c (go_language_data): Delete la_printchar initializer.
4568         * language.c (unk_lang_printchar): Delete.
4569         (language_defn::printchar): Define new member function.
4570         (unknown_language_data): Delete la_printchar initializer.
4571         (unknown_language::printchar): New member function.
4572         (auto_language_data): Delete la_printchar initializer.
4573         (auto_language::printchar): New member function.
4574         * language.h (language_data): Delete la_printchar field.
4575         (language_defn::printchar): Declare new member function.
4576         (LA_PRINT_CHAR): Update call to printchar.
4577         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
4578         (m2_language::printchar): New member function.
4579         * objc-lang.c (objc_language_data): Delete la_printchar
4580         initializer.
4581         * opencl-lang.c (opencl_language_data): Likewise.
4582         * p-lang.c (pascal_language_data): Delete la_printchar
4583         initializer.
4584         (pascal_language::printchar): New member function.
4585         * rust-lang.c (rust_printchar): Rename to
4586         rust_language::printchar.
4587         (rust_language_data): Delete la_printchar initializer.
4588         (rust_language::printchar): New member function, implementation
4589         from rust_printchar.
4590
4591 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4592
4593         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
4594         (ada_language_data): Delete la_emitchar initializer.
4595         (ada_language::emitchar): New member function, implementation from
4596         emit_char.
4597         * c-lang.c (c_language_data): Delete la_emitchar initializer.
4598         (cplus_language_data): Likewise.
4599         (asm_language_data): Likewise.
4600         (minimal_language_data): Likewise.
4601         * d-lang.c (d_language_data): Likewise.
4602         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
4603         (f_language_data): Delete la_emitchar initializer.
4604         (f_language::emitchar): New member function, implementation from
4605         f_emit_char.
4606         * go-lang.c (go_language_data): Delete la_emitchar initializer.
4607         * language.c (unk_lang_emit_char): Delete.
4608         (language_defn::emitchar): New member function definition.
4609         (unknown_language_data): Delete la_emitchar initializer.
4610         (unknown_language::emitchar): New member function.
4611         (auto_language_data): Delete la_emitchar initializer.
4612         (auto_language::emitchar): New member function.
4613         * language.h (language_data): Delete la_emitchar field.
4614         (language_defn::emitchar): New member field declaration.
4615         (LA_EMIT_CHAR): Update call to emitchar.
4616         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
4617         (m2_language_data): Delete la_emitchar initializer.
4618         (m2_language::emitchar): New member function, implementation from
4619         m2_emit_char.
4620         * objc-lang.c (objc_language_data): Delete la_emitchar
4621         initializer.
4622         * opencl-lang.c (opencl_language_data): Likewise.
4623         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
4624         (pascal_language_data): Delete la_emitchar initializer.
4625         (pascal_language::emitchar): New member function, implementation
4626         from pascal_emit_char.
4627         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
4628         (rust_language_data): Delete la_emitchar initializer.
4629         (rust_language::emitchar): New member function, implementation
4630         from rust_emitchar.
4631
4632 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4633
4634         * ada-lang.c (resolve): Rename to ada_language::post_parser.
4635         (ada_language_data): Delete la_post_parser initializer.
4636         (ada_language::post_parser): New member function.
4637         * c-lang.c (c_language_data): Delete la_post_parser initializer.
4638         (cplus_language_data): Likewise.
4639         (asm_language_data): Likewise.
4640         (minimal_language_data): Likewise.
4641         * d-lang.c (d_language_data): Likewise.
4642         * f-lang.c (f_language_data): Likewise.
4643         * go-lang.c (go_language_data): Likewise.
4644         * language.c (unknown_language_data): Likewise.
4645         (auto_language_data): Likewise.
4646         * language.h (language_data): Delete la_post_parser field.
4647         (language_defn::post_parser): New member function.
4648         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
4649         * objc-lang.c (objc_language_data): Likewise.
4650         * opencl-lang.c (opencl_language_data): Likewise.
4651         * p-lang.c (pascal_language_data): Likewise.
4652         * parse.c (parse_exp_in_context): Update call to post_parser.
4653         (null_post_parser): Delete definition.
4654         * parser-defs.h (null_post_parser): Delete declaration.
4655         * rust-lang.c (rust_language_data): Delete la_post_parser
4656         initializer.
4657
4658 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4659
4660         * ada-lang.c (parse): Rename to ada_language::parser.
4661         (ada_language_data): Delete la_parser initializer.
4662         (ada_language::parser): New member function, implementation from
4663         parse.
4664         * c-lang.c (c_language_data): Delete la_parser initializer.
4665         (cplus_language_data): Likewise.
4666         (asm_language_data): Likewise.
4667         (minimal_language_data): Likewise.
4668         * d-lang.c (d_language_data): Likewise.
4669         (d_language::parser): New member function.
4670         * f-lang.c (f_language_data): Delete la_parser initializer.
4671         (f_language::parser): New member function.
4672         * go-lang.c (go_language_data): Delete la_parser initializer.
4673         (go_language::parser): New member function.
4674         * language.c (unk_lang_parser): Delete.
4675         (language_defn::parser): Define new member function.
4676         (unknown_language_data): Delete la_parser initializer.
4677         (unknown_language::parser): New member function.
4678         (auto_language_data): Delete la_parser initializer.
4679         (auto_language::parser): New member function.
4680         * language.h (language_data): Delete la_parser field.
4681         (language_defn::parser): Declare new member function.
4682         * m2-lang.c (m2_language_data): Delete la_parser initializer.
4683         (m2_language::parser): New member function.
4684         * objc-lang.c (objc_language_data): Delete la_parser initializer.
4685         * opencl-lang.c (opencl_language_data): Likewise.
4686         * p-lang.c (pascal_language_data): Likewise.
4687         (pascal_language::parser): New member function.
4688         * parse.c (parse_exp_in_context): Update call to parser.
4689         * rust-lang.c (rust_language_data): Delete la_parser initializer.
4690         (rust_language::parser): New member function.
4691
4692 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4693
4694         * top.c (print_gdb_configuration): Print --with-python-libdir
4695         configuration value.
4696
4697 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4698
4699         * NEWS: Mention change to the alias command.
4700
4701 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4702
4703         * cli/cli-cmds.c (lookup_cmd_for_default_args)
4704         (alias_command_completer)
4705         (make_alias_options_def_group): New functions.
4706         (alias_opts, alias_option_defs): New struct and array.
4707         (alias_usage_error): Update usage.
4708         (alias_command): Handles optional DEFAULT-ARGS... arguments.
4709         Use option framework.
4710         (_initialize_cli_cmds): Update alias command help.
4711         Update aliases command help.
4712         (show_user):
4713         Add NULL for new default_args lookup_cmd argument.
4714         (valid_command_p): Rename to validate_aliased_command.
4715         Add NULL for new default_args lookup_cmd argument.  Verify that the
4716         aliased_command has no default args.
4717         * cli/cli-decode.c (help_cmd): Show aliases definitions.
4718         (lookup_cmd_1, lookup_cmd): New argument default_args.
4719         (add_alias_cmd):
4720         Add NULL for new default_args lookup_cmd argument.
4721         (print_help_for_command): Show default args under the layout
4722          alias some_alias = some_aliased_cmd some_alias_default_arg.
4723         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
4724         xfree default_args in destructor.
4725         * cli/cli-script.c (process_next_line, do_define_command):
4726         Add NULL for new default_args lookup_cmd argument.
4727         * command.h: Declare new default_args argument in lookup_cmd
4728         and lookup_cmd_1.
4729         * completer.c (complete_line_internal_1):
4730         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4731         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
4732         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
4733         Likewise.
4734         * infcmd.c (_initialize_infcmd): Likewise.
4735         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
4736         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
4737         * python/py-param.c (add_setshow_generic): Likewise.
4738         * remote.c (_initialize_remote): Likewise.
4739         * top.c (execute_command): Prepend default_args if command has some.
4740         (set_verbose):
4741         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4742         * tracepoint.c (validate_actionline, encode_actions_1):
4743         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4744
4745 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4746
4747         * jit.c (jit_read_descriptor): Use bool as the return type.
4748         (jit_breakpoint_re_set_internal): Use bool as the return type.
4749         Invert the return value logic; return true if the jit breakpoint
4750         has been successfully initialized.
4751         (jit_inferior_init): Update the call to
4752         jit_breakpoint_re_set_internal.
4753
4754 2020-06-22  Pedro Alves  <palves@redhat.com>
4755
4756         PR gdb/25939
4757         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
4758         Use the current inferior instead.  Don't return
4759         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
4760         wait again.
4761         * sol-thread.c (sol_thread_target::wait): Don't reference
4762         inferior_ptid.
4763         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
4764         (sol_update_thread_list_callback): Use the current inferior's pid
4765         instead of inferior_ptid.
4766
4767 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4768
4769         * procfs.c: Cleanup many comments.
4770
4771         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
4772         (AFTER_WATCHFLAG): Replace by value.
4773
4774         (MAIN_PROC_NAME_FORMAT): Inline ...
4775         (create_procinfo): ... here.
4776
4777         (procfs_debug_inferior): Remove SYS_exec handling.
4778         (syscall_is_exec): Likewise.
4779         (procfs_set_exec_trap): Likewise.
4780
4781         (syscall_is_lwp_exit): Inline in callers.
4782         (syscall_is_exit): Likewise.
4783         (syscall_is_exec): Likewise.
4784         (syscall_is_lwp_create): Likewise.
4785
4786         (invalidate_cache): Remove #if 0 code.
4787
4788         (make_signal_thread_runnable):  Remove.
4789         (procfs_target::resume): Remove #if 0 code.
4790
4791 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4792
4793         PR gdb/25939
4794         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
4795         call ...
4796         (procfs_target::create_inferior): ... here.
4797
4798 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4799
4800         * exec.c (validate_exec_file): Ensure the build-id is up to
4801         date by calling reopen_exec_file (that checks file timestamp
4802         to decide to re-read the file).
4803
4804 2020-06-18  Pedro Alves  <palves@redhat.com>
4805
4806         PR gdb/25412
4807         * gdbthread.h (delete_thread, delete_thread_silent)
4808         (find_thread_ptid): Update comments.
4809         * thread.c (current_thread_): New global.
4810         (is_current_thread): Move higher, and reimplement.
4811         (inferior_thread): Reimplement.
4812         (set_thread_exited): Use bool.  Add assertions.
4813         (add_thread_silent): Simplify thread-reuse handling by always
4814         calling delete_thread.
4815         (delete_thread): Remove intro comment.
4816         (find_thread_ptid): Skip exited threads.
4817         (switch_to_thread_no_regs): Write to current_thread_.
4818         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
4819         INFERIOR_PTID.  Clear current_thread_.
4820
4821 2020-06-18  Pedro Alves  <palves@redhat.com>
4822
4823         * aix-thread.c (pd_update): Use switch_to_thread.
4824
4825 2020-06-18  Pedro Alves  <palves@redhat.com>
4826
4827         * ravenscar-thread.c (ravenscar_thread_target): Update.
4828         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
4829         (ravenscar_thread_target::add_active_thread): ... this.  Don't
4830         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
4831         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
4832
4833 2020-06-18  Pedro Alves  <palves@redhat.com>
4834
4835         * nat/windows-nat.c (current_windows_thread): Remove.
4836         * nat/windows-nat.h (current_windows_thread): Remove.
4837         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
4838         Adjust.
4839         (display_selectors): Adjust to fetch the current
4840         windows_thread_info based on inferior_ptid.
4841         (fake_create_process): No longer write to current_windows_thread.
4842         (windows_nat_target::get_windows_debug_event):
4843         Don't set inferior_ptid or current_windows_thread.
4844         (windows_nat_target::wait): Adjust to not rely on
4845         current_windows_thread.
4846         (do_initial_windows_stuff): Now a method of windows_nat_target.
4847         Switch to the last_ptid thread.
4848         (windows_nat_target::attach): Adjust.
4849         (windows_nat_target::detach): Use switch_to_no_thread instead of
4850         writing to inferior_ptid directly.
4851         (windows_nat_target::create_inferior): Adjust.
4852
4853 2020-06-18  Pedro Alves  <palves@redhat.com>
4854
4855         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4856
4857 2020-06-18  Pedro Alves  <palves@redhat.com>
4858
4859         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4860         after creating it, instead of writing to inferior_ptid.  Don't
4861         write to inferior_ptid.
4862
4863 2020-06-18  Pedro Alves  <palves@redhat.com>
4864
4865         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4866
4867 2020-06-18  Pedro Alves  <palves@redhat.com>
4868
4869         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4870         it, instead of writing to inferior_ptid.
4871
4872 2020-06-18  Pedro Alves  <palves@redhat.com>
4873
4874         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4875         to inferior_ptid.
4876
4877 2020-06-18  Pedro Alves  <palves@redhat.com>
4878
4879         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4880         instead of writing to inferior_ptid directly.
4881
4882 2020-06-18  Pedro Alves  <palves@redhat.com>
4883
4884         * corelow.c (core_target::close): Use switch_to_no_thread instead
4885         of writing to inferior_ptid directly.
4886         (add_to_thread_list, core_target_open): Use switch_to_thread
4887         instead of writing to inferior_ptid directly.
4888
4889 2020-06-18  Pedro Alves  <palves@redhat.com>
4890
4891         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4892         inferior_ptid.
4893         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4894         inferior_ptid.
4895         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4896         inferior_ptid directly.
4897         (darwin_nat_target::init_thread_list): Switch to thread, instead
4898         of writing to inferior_ptid.
4899         (darwin_nat_target::attach): Don't write to inferior_ptid.
4900         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4901
4902 2020-06-18  Pedro Alves  <palves@redhat.com>
4903
4904         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4905         thread.
4906         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4907         Instead use switch_to_thread.
4908         (gnu_nat_target::detach): Use switch_to_no_thread
4909         instead of writing to inferior_ptid directly.  Used passed-in
4910         inferior instead of looking up the inferior by pid.
4911
4912 2020-06-18  Pedro Alves  <palves@redhat.com>
4913
4914         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4915         inferior_ptid.
4916
4917 2020-06-18  Pedro Alves  <palves@redhat.com>
4918
4919         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4920         inferior_ptid.
4921         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4922         thread.
4923         (nto_procfs_target::detach): Avoid referencing
4924         inferior_ptid.  Use switch_to_no_thread instead of writing to
4925         inferior_ptid directly.
4926         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4927         instead of writing to inferior_ptid directly.
4928         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4929         to thread.
4930
4931 2020-06-18  Pedro Alves  <palves@redhat.com>
4932
4933         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4934         after creating it, instead of writing to inferior_ptid.
4935         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4936         to inferior_ptid directly.
4937         (gdbsim_target::wait): Don't write to inferior_ptid.
4938
4939 2020-06-18  Pedro Alves  <palves@redhat.com>
4940
4941         * remote.c (remote_target::remote_notice_new_inferior): Use
4942         switch_to_thread instead of writing to inferior_ptid directly.
4943         (remote_target::add_current_inferior_and_thread): Use
4944         switch_to_no_thread instead of writing to inferior_ptid directly.
4945         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4946         and switch_to_thread instead of using set_current_inferior or
4947         writing to inferior_ptid directly.
4948
4949 2020-06-18  Pedro Alves  <palves@redhat.com>
4950
4951         * tracectf.c (ctf_target_open): Switch to added thread instead of
4952         writing to inferior_ptid directly.
4953         (ctf_target::close): Use switch_to_no_thread instead of writing to
4954         inferior_ptid directly.
4955
4956 2020-06-18  Pedro Alves  <palves@redhat.com>
4957
4958         * tracefile-tfile.c (tfile_target_open): Don't write to
4959         inferior_ptid directly, instead switch to added thread.
4960         (tfile_target::close): Use switch_to_no_thread instead of writing
4961         to inferior_ptid directly.
4962
4963 2020-06-18  Pedro Alves  <palves@redhat.com>
4964
4965         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4966         (procfs_target::detach): Use switch_to_no_thread
4967         instead of writing to inferior_ptid directly.
4968         (do_attach): Change return type to void.  Switch to the added
4969         thread.
4970         (procfs_target::create_inferior): Switch to the added thread.
4971         (procfs_do_thread_registers): Don't write to inferior_ptid.
4972
4973 2020-06-18  Pedro Alves  <palves@redhat.com>
4974
4975         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4976         of writing to inferior_ptid.
4977         (scoped_restore_exited_inferior): Delete.
4978         (handle_vfork_child_exec_or_exit): Simplify using
4979         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4980         instead of writing to inferior_ptid.
4981         (THREAD_STOPPED_BY): Delete.
4982         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4983         (thread_stopped_by_hw_breakpoint): Delete.
4984         (save_waitstatus): Use
4985         scoped_restore_current_thread+switch_to_thread, and call
4986         target_stopped_by_watchpoint instead of
4987         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4988         instead of thread_stopped_by_sw_breakpoint, and
4989         target_stopped_by_hw_breakpoint instead of
4990         thread_stopped_by_hw_breakpoint.
4991         (handle_inferior_event)
4992         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4993         inferior_ptid directly, nor
4994         set_current_inferior/set_current_program_space.  Use
4995         switch_to_thread / switch_to_inferior_no_thread instead.
4996
4997 2020-06-18  Pedro Alves  <palves@redhat.com>
4998
4999         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5000         instead of writing to inferior_ptid.
5001
5002 2020-06-18  Pedro Alves  <palves@redhat.com>
5003
5004         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5005         added thread.
5006         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5007         to the added thread.
5008         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5009         instead of writing to inferior_ptid.
5010
5011 2020-06-18  Pedro Alves  <palves@redhat.com>
5012
5013         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5014         (register_to_value_test): Mock a program_space too.  Heap-allocate
5015         the address space.  Don't write to inferior_ptid.  Use
5016         switch_to_thread instead.
5017
5018 2020-06-18  Pedro Alves  <palves@redhat.com>
5019
5020         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5021         Delete.
5022         (find_signalled_thread()): New, factored out from
5023         linux_make_corefile_notes and adjusted to handle exited threads.
5024         (linux_make_corefile_notes): Adjust to use the new
5025         find_signalled_thread.
5026
5027 2020-06-18  Pedro Alves  <palves@redhat.com>
5028
5029         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5030         of saving/restoring inferior_ptid.
5031
5032 2020-06-17  Tom Tromey  <tom@tromey.com>
5033
5034         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5035         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5036         declare.
5037         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5038
5039 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5040
5041         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5042         of partial symtabs.
5043
5044 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5045
5046         * regformats/reg-arm.dat: Remove.
5047         * regformats/reg-bfin.dat: Remove.
5048         * regformats/reg-cris.dat: Remove.
5049         * regformats/reg-crisv32.dat: Remove.
5050         * regformats/reg-m32r.dat: Remove.
5051         * regformats/reg-tilegx.dat: Remove.
5052         * regformats/reg-tilegx32.dat: Remove.
5053
5054 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5055
5056         * features/Makefile (WHICH): Remove arm files.
5057         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5058         * regformats/arm/arm-with-neon.dat: Remove.
5059         * regformats/arm/arm-with-vfpv2.dat: Remove.
5060         * regformats/arm/arm-with-vfpv3.dat: Remove.
5061
5062 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5063
5064         * features/Makefile (XMLTOC): Remove rx.xml.
5065
5066 2020-06-17  Pedro Alves  <palves@redhat.com>
5067
5068         * gdbthread.h (thread_control_state) <trap_expected> Update
5069         comments.
5070
5071 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5072
5073         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
5074         ada_language::lookup_symbol_nonlocal.
5075         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
5076         (ada_language::lookup_symbol_nonlocal): New member function,
5077         implementation from ada_lookup_symbol_nonlocal.
5078         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
5079         initializer.
5080         (cplus_language_data): Delete la_lookup_symbol_nonlocal
5081         initializer.
5082         (cplus_language::lookup_symbol_nonlocal): New member function.
5083         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
5084         (minimal_language_data) Likewise.
5085         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
5086         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
5087         initializer.
5088         (d_language::lookup_symbol_nonlocal): New member function.
5089         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
5090         initializer.
5091         (f_language::lookup_symbol_nonlocal): New member function.
5092         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
5093         initializer.
5094         * language.c (unknown_language_data): Likewise.
5095         (auto_language_data): Likewise.
5096         * language.h (language_data): Delete la_lookup_symbol_nonlocal
5097         field.
5098         (language_defn::lookup_symbol_nonlocal): New member function.
5099         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
5100         initializer.
5101         * objc-lang.c (objc_language_data): Likewise.
5102         * opencl-lang.c (opencl_language_data): Likewise.
5103         * p-lang.c (pascal_language_data): Likewise.
5104         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
5105         rust_language::lookup_symbol_nonlocal.
5106         (rust_language_data): Delete la_lookup_symbol_nonlocal
5107         initializer.
5108         (rust_language::lookup_symbol_nonlocal): New member function,
5109         implementation from rust_lookup_symbol_nonlocal.
5110         * symtab.c (lookup_symbol_aux): Update call to
5111         lookup_symbol_nonlocal.
5112         (basic_lookup_symbol_nonlocal): Rename to...
5113         (language_defn::lookup_symbol_nonlocal): ...this, and update
5114         header comment.  Remove language_defn parameter, and replace with
5115         uses of `this'.
5116         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
5117
5118 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5119
5120         * ada-lang.c (ada_language_data): Delete la_value_print_inner
5121         initializer.
5122         (ada_language::value_print_inner): New member function.
5123         * c-lang.c (c_language_data): Delete la_value_print_inner
5124         initializer.
5125         (cplus_language_data): Likewise.
5126         (asm_language_data): Likewise.
5127         (minimal_language_data): Likewise.
5128         * d-lang.c (d_language_data): Likewise.
5129         (d_language::value_print_inner): New member function.
5130         * f-lang.c (f_language_data): Delete la_value_print_inner
5131         initializer.
5132         (f_language::value_print_inner): New member function.
5133         * f-lang.h (f_value_print_innner): Rename to...
5134         (f_value_print_inner): ...this (note spelling of 'inner').
5135         * f-valprint.c (f_value_print_innner): Rename to...
5136         (f_value_print_inner): ...this (note spelling of 'inner').
5137         * go-lang.c (go_language_data): Delete la_value_print_inner
5138         initializer.
5139         (go_language::value_print_inner): New member function.
5140         * language.c (language_defn::value_print_inner): Define new member
5141         function.
5142         (unk_lang_value_print_inner): Delete.
5143         (unknown_language_data): Delete la_value_print_inner initializer.
5144         (unknown_language::value_print_inner): New member function.
5145         (auto_language_data): Delete la_value_print_inner initializer.
5146         (auto_language::value_print_inner): New member function.
5147         * language.h (language_data): Delete la_value_print_inner field.
5148         (language_defn::value_print_inner): Delcare new member function.
5149         * m2-lang.c (m2_language_data): Delete la_value_print_inner
5150         initializer.
5151         (m2_language::value_print_inner): New member function.
5152         * objc-lang.c (objc_language_data): Delete la_value_print_inner
5153         initializer.
5154         * opencl-lang.c (opencl_language_data): Likewise.
5155         * p-lang.c (pascal_language_data): Likewise.
5156         (pascal_language::value_print_inner): New member function.
5157         * rust-lang.c (rust_language_data): Delete la_value_print_inner
5158         initializer.
5159         (rust_language::value_print_inner): New member function.
5160         * valprint.c (do_val_print): Update call to value_print_inner.
5161
5162 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5163
5164         * ada-lang.c (ada_language_data): Delete la_value_print
5165         initializer.
5166         (ada_language::value_print): New member function.
5167         * c-lang.c (c_language_data): Delete la_value_print initializer.
5168         (cplus_language_data): Likewise.
5169         (asm_language_data): Likewise.
5170         (minimal_language_data): Likewise.
5171         * d-lang.c (d_language_data): Likewise.
5172         * f-lang.c (f_language_data): Likewise.
5173         * go-lang.c (go_language_data): Likewise.
5174         * language.c (unk_lang_value_print): Delete.
5175         (language_defn::value_print): Define new member function.
5176         (unknown_language_data): Delete la_value_print initializer.
5177         (unknown_language::value_print): New member function.
5178         (auto_language_data): Delete la_value_print initializer.
5179         (auto_language::value_print): New member function.
5180         * language.h (language_data): Delete la_value_print field.
5181         (language_defn::value_print): Declare new member function.
5182         (LA_VALUE_PRINT): Update call to value_print.
5183         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
5184         * objc-lang.c (objc_language_data): Likewise.
5185         * opencl-lang.c (opencl_language_data): Likewise.
5186         * p-lang.c (pascal_language_data): Likewise.
5187         (pascal_language::value_print): New member function.
5188         * rust-lang.c (rust_language_data): Delete la_value_print
5189         initializer.
5190
5191 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5192
5193         * ada-lang.c (ada_watch_location_expression): Rename to
5194         ada_language::watch_location_expression.
5195         (ada_language_data): Delete la_watch_location_expression
5196         initializer.
5197         (ada_language::watch_location_expression): New member function,
5198         implementation from ada_watch_location_expression.
5199         * breakpoint.c (watch_command_1): Update call to
5200         watch_location_expression.
5201         * c-lang.c (c_watch_location_expression): Rename to
5202         language_defn::watch_location_expression.
5203         (c_language_data): Delete la_watch_location_expression
5204         initializer.
5205         (cplus_language_data): Likewise.
5206         (asm_language_data): Likewise.
5207         (minimal_language_data): Likewise.
5208         * c-lang.h (c_watch_location_expression): Delete declaration.
5209         * d-lang.c (d_language_data): Delete la_watch_location_expression
5210         initializer.
5211         * f-lang.c (f_language_data): Likewise.
5212         * go-lang.c (go_language_data): Likewise.
5213         * language.c (language_defn::watch_location_expression): Member
5214         function implementation from c_watch_location_expression.
5215         (unknown_language_data): Delete la_watch_location_expression
5216         initializer.
5217         (auto_language_data): Likewise.
5218         * language.h (language_data): Delete la_watch_location_expression
5219         field.
5220         (language_defn::watch_location_expression): Declare new member
5221         function.
5222         * m2-lang.c (m2_language_data): Delete
5223         la_watch_location_expression initializer.
5224         * objc-lang.c (objc_language_data): Likewise.
5225         * opencl-lang.c (opencl_language_data): Likewise.
5226         * p-lang.c (pascal_language_data): Likewise.
5227         * rust-lang.c (rust_watch_location_expression): Rename to
5228         rust_language::watch_location_expression.
5229         (rust_language_data): Delete la_watch_location_expression
5230         initializer.
5231         (rust_language::watch_location_expression): New member function,
5232         implementation from rust_watch_location_expression.
5233
5234 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5235
5236         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
5237         ada_language::collect_symbol_completion_matches.
5238         (ada_language_data): Delete la_collect_symbol_completion_matches
5239         initializer.
5240         (ada_language::collect_symbol_completion_matches): New member
5241         function, implementation from
5242         ada_collect_symbol_completion_matches.
5243         * c-lang.c (c_language_data): Delete
5244         la_collect_symbol_completion_matches initializer.
5245         (cplus_language_data): Likewise.
5246         (asm_language_data): Likewise.
5247         (minimal_language_data): Likewise.
5248         * d-lang.c (d_language_data): Likewise.
5249         * f-lang.c (f_collect_symbol_completion_matches): Rename to
5250         f_language::collect_symbol_completion_matches.
5251         (f_language_data): Delete la_collect_symbol_completion_matches
5252         initializer.
5253         (f_language::collect_symbol_completion_matches) New member
5254         function, implementation from f_collect_symbol_completion_matches.
5255         * go-lang.c (go_language_data): Delete
5256         la_collect_symbol_completion_matches initializer.
5257         * language.c (unknown_language_data): Likewise.
5258         (auto_language_data): Likewise.
5259         * language.h (language_data): Delete
5260         la_collect_symbol_completion_matches field.
5261         (language_defn::collect_symbol_completion_matches): New member
5262         function.
5263         * m2-lang.c (m2_language_data): Delete
5264         la_collect_symbol_completion_matches initializer.
5265         * objc-lang.c (objc_language_data): Likewise.
5266         * opencl-lang.c (opencl_language_data): Likewise.
5267         * p-lang.c (pascal_language_data): Likewise.
5268         * rust-lang.c (rust_language_data): Likewise.
5269         * symtab.c (default_collect_symbol_completion_matches): Delete.
5270         (collect_symbol_completion_matches): Update call to
5271         collect_symbol_completion_matches.
5272         (collect_symbol_completion_matches_type): Likewise.
5273         * symtab.h (default_collect_symbol_completion_matches): Delete
5274         declaration.
5275
5276 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5277
5278         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
5279         (ada_language_data): Delete la_word_break_characters initializer.
5280         (ada_language::word_break_characters): New member function.
5281         * c-lang.c (c_language_data): Delete la_word_break_characters
5282         initializer.
5283         (cplus_language_data): Likewise.
5284         (asm_language_data): Likewise.
5285         (minimal_language_data): Likewise.
5286         * completer.c: Update global comment.
5287         (advance_to_expression_complete_word_point): Update call to
5288         word_break_characters.
5289         (complete_files_symbols): Likewise.
5290         (complete_line_internal_1): Likewise.
5291         (default_completer_handle_brkchars): Likewise.
5292         (skip_quoted_chars): Likewise.
5293         * d-lang.c (d_language_data): Delete la_word_break_characters
5294         initializer.
5295         * f-lang.c (f_word_break_characters): Delete.
5296         (f_language_data): Delete la_word_break_characters initializer.
5297         (f_language::word_break_characters): New member function.
5298         * go-lang.c (go_language_data): Delete la_word_break_characters
5299         initializer.
5300         * language.c (unknown_language_data): Likewise.
5301         (auto_language_data): Likewise.
5302         * language.h (default_word_break_characters): Move declaration to
5303         earlier in the file.
5304         (language_data): Delete la_word_break_characters field.
5305         (language_defn::word_break_characters): New member function.
5306         * m2-lang.c (m2_language_data): Delete la_word_break_characters
5307         initializer.
5308         * objc-lang.c (objc_language_data): Likewise.
5309         * opencl-lang.c (opencl_language_data): Likewise.
5310         * p-lang.c (pascal_language_data): Likewise.
5311         * rust-lang.c (rust_language_data): Likewise.
5312
5313 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5314
5315         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
5316         (ada_language_data): Delete la_get_symbol_name_matcher
5317         initializer.
5318         (language_defn::get_symbol_name_matcher_inner): New member
5319         function.
5320         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
5321         initializer.
5322         (cplus_language_data): Likewise.
5323         (cplus_language::get_symbol_name_matcher_inner): New member
5324         function.
5325         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
5326         (minimal_language_data): Likewise.
5327         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
5328         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
5329         initializer.
5330         * dictionary.c (iter_match_first_hashed): Update call to
5331         get_symbol_name_matcher.
5332         (iter_match_next_hashed): Likewise.
5333         (iter_match_next_linear): Likewise.
5334         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
5335         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
5336         initializer.
5337         (f_language::get_symbol_name_matcher_inner): New member function.
5338         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
5339         initializer.
5340         * language.c (default_symbol_name_matcher): Update header comment,
5341         make static.
5342         (language_defn::get_symbol_name_matcher): New definition.
5343         (language_defn::get_symbol_name_matcher_inner): Likewise.
5344         (get_symbol_name_matcher): Delete.
5345         (unknown_language_data): Delete la_get_symbol_name_matcher
5346         initializer.
5347         (auto_language_data): Likewise.
5348         * language.h (language_data): Delete la_get_symbol_name_matcher
5349         field.
5350         (language_defn::get_symbol_name_matcher): New member function.
5351         (language_defn::get_symbol_name_matcher_inner): Likewise.
5352         (default_symbol_name_matcher): Delete declaration.
5353         * linespec.c (find_methods): Update call to
5354         get_symbol_name_matcher.
5355         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
5356         initializer.
5357         * minsyms.c (lookup_minimal_symbol): Update call to
5358         get_symbol_name_matcher.
5359         (iterate_over_minimal_symbols): Likewise.
5360         * objc-lang.c (objc_language_data): Delete
5361         la_get_symbol_name_matcher initializer.
5362         * opencl-lang.c (opencl_language_data): Likewise.
5363         * p-lang.c (pascal_language_data): Likewise.
5364         * psymtab.c (psymbol_name_matches): Update call to
5365         get_symbol_name_matcher.
5366         * rust-lang.c (rust_language_data): Delete
5367         la_get_symbol_name_matcher initializer.
5368         * symtab.c (symbol_matches_search_name): Update call to
5369         get_symbol_name_matcher.
5370         (compare_symbol_name): Likewise.
5371
5372 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5373
5374         * ada-lang.c (ada_language_data): Delete la_compute_program
5375         initializer.
5376         * c-lang.c (c_language_data): Likewise.
5377         (c_language::compute_program): New member function.
5378         (cplus_language_data): Delete la_compute_program initializer.
5379         (cplus_language::compute_program): New member function.
5380         (asm_language_data): Delete la_compute_program initializer.
5381         (minimal_language_data): Likewise.
5382         * c-lang.h (c_compute_program): Update comment.
5383         (cplus_compute_program): Likewise.
5384         * compile/compile-c-support.c (c_compute_program): Likewise.
5385         (cplus_compute_program): Likewise.
5386         * compile/compile.c (compile_to_object): Update call to
5387         la_compute_program.
5388         * d-lang.c (d_language_data): Delete la_compute_program
5389         initializer.
5390         * f-lang.c (f_language_data): Likewise.
5391         * go-lang.c (go_language_data): Likewise.
5392         * language.c (unknown_language_data): Likewise.
5393         (auto_language_data): Likewise.
5394         * language.h (language_data): Delete la_compute_program field.
5395         (language_defn::compute_program): New member function.
5396         * m2-lang.c (m2_language_data): Delete la_compute_program
5397         initializer.
5398         * objc-lang.c (objc_language_data): Likewise.
5399         * opencl-lang.c (opencl_language_data): Likewise.
5400         * p-lang.c (pascal_language_data): Likewise.
5401         * rust-lang.c (rust_language_data): Likewise.
5402
5403 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5404
5405         * ada-lang.c (ada_language_data) Delete
5406         la_class_name_from_physname initializer.
5407         * c-lang.c (c_language_data): Likewise.
5408         (cplus_language_data): Likewise.
5409         (cplus_language::class_name_from_physname): New member function.
5410         (asm_language_data): Delete la_class_name_from_physname
5411         initializer.
5412         (minimal_language_data): Likewise.
5413         * d-lang.c (d_language_data): Likewise.
5414         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5415         method on language_defn class.
5416         (guess_full_die_structure_name): Likewise.
5417         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5418         initializer.
5419         * go-lang.c (go_language_data): Likewise.
5420         * language.c (language_class_name_from_physname): Delete.
5421         (unk_lang_class_name): Delete.
5422         (unknown_language_data): Delete la_class_name_from_physname
5423         initializer.
5424         (auto_language_data): Likewise.
5425         * language.h (language_data): Delete la_class_name_from_physname
5426         field.
5427         (language_defn::class_name_from_physname): New function.
5428         (language_class_name_from_physname): Delete declaration.
5429         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5430         initializer.
5431         * objc-lang.c (objc_language_data): Likewise.
5432         * opencl-lang.c (opencl_language_data): Likewise.
5433         * p-lang.c (pascal_language_data): Likewise.
5434         * rust-lang.c (rust_language_data): Likewise.
5435
5436 2020-06-16  Tom Tromey  <tom@tromey.com>
5437
5438         * tui/tui-data.h (STATUS_NAME): New macro.
5439         * tui/tui-layout.c (tui_remove_some_windows)
5440         (initialize_known_windows, tui_register_window)
5441         (tui_layout_split::remove_windows, initialize_layouts)
5442         (tui_new_layout_command): Don't use hard-coded window names.
5443
5444 2020-06-16  Tom Tromey  <tom@tromey.com>
5445
5446         PR tui/25348:
5447         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5448         tui_initialize_readline.  Only run once.  Call rl_initialize.
5449         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5450         tui_initialize_readline.
5451         * tui/tui-io.c (tui_setup_io): Call
5452         tui_ensure_readline_initialized.
5453         * tui/tui-interp.c (tui_interp::init): Update.
5454
5455 2020-06-16  Tom Tromey  <tom@tromey.com>
5456
5457         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5458         Also preserve the status window.
5459
5460 2020-06-16  Tom Tromey  <tom@tromey.com>
5461
5462         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5463         where m_window==nullptr.
5464
5465 2020-06-15  Tom Tromey  <tromey@adacore.com>
5466
5467         * windows-nat.c (windows_nat::handle_output_debug_string):
5468         Update.
5469         (windows_nat::handle_ms_vc_exception): Update.
5470         * target.h (target_read_string): Change API.
5471         * target.c (target_read_string): Change API.
5472         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5473         Update.
5474         * solib-frv.c (frv_current_sos): Update.
5475         * solib-dsbt.c (dsbt_current_sos): Update.
5476         * solib-darwin.c (darwin_current_sos): Update.
5477         * linux-thread-db.c (inferior_has_bug): Update.
5478         * expprint.c (print_subexp_standard): Update.
5479         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5480         (ada_exception_message_1): Update.
5481
5482 2020-06-15  Tom Tromey  <tromey@adacore.com>
5483
5484         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5485
5486 2020-06-15  Tom Tromey  <tromey@adacore.com>
5487
5488         * valprint.c (read_string): Update comment.
5489         * target.c (MIN): Remove.
5490         (target_read_string): Rewrite.
5491
5492 2020-06-15  Tom Tromey  <tromey@adacore.com>
5493
5494         * corefile.c (read_memory_string): Remove.
5495         * ada-valprint.c (ada_value_print_ptr): Update.
5496         * ada-lang.h (ada_tag_name): Change return type.
5497         * ada-lang.c (type_from_tag): Update.
5498         (ada_tag_name_from_tsd): Change return type.  Use
5499         target_read_string.
5500         (ada_tag_name): Likewise.
5501         * gdbcore.h (read_memory_string): Don't declare.
5502
5503 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5504
5505         * symtab.c (rbreak_command): Ignore Windows drive colon.
5506
5507 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5508
5509         * NEWS: Mention removed GDBserver host support.
5510
5511 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5512
5513         * features/riscv/rebuild-csr-xml.sh: Updated.
5514
5515 2020-06-11  Tom Tromey  <tom@tromey.com>
5516
5517         PR gdb/18318:
5518         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5519
5520 2020-06-09  Jonny Grant  <jg@jguk.org>
5521 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5522
5523         * main.c (captured_main_1): Don't print new line after help.
5524         (print_gdb_help): add mailing list and IRC channel information
5525         to --help.  Add new lines between items in the footer.  Remove
5526         quotes around bug url.
5527
5528 2020-06-11  Keith Seitz  <keiths@redhat.com>
5529
5530         PR gdb/21356
5531         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
5532         Resolve typedefs for type length calculations.
5533
5534 2020-06-10  Tom de Vries  <tdevries@suse.de>
5535
5536         PR ada/24713
5537         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
5538         (write_psymbols): Enable .gdb_index for ada.
5539         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
5540         ada.
5541
5542 2020-06-10  Tom de Vries  <tdevries@suse.de>
5543
5544         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
5545         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
5546         namei" instead of "const char *name" argument.
5547         (dw2_map_matching_symbols): Use "offset_type namei" variant of
5548         dw2_symtab_iter_init.
5549
5550 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5551
5552         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
5553         to use type::field and field::type instead.
5554
5555 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5556
5557         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
5558         to use field::type instead.
5559
5560 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5561
5562         * gdbtypes.h (struct field) <type, set_type>: New methods.
5563         Rename `type` field to...
5564         <m_type>: ... this.  Change references throughout to use type or
5565         set_type methods.
5566         (FIELD_TYPE): Use field::type.  Change call sites that modify
5567         the field's type to use field::set_type instead.
5568
5569 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5570
5571         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
5572         to use type::index_type instead.
5573
5574 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5575
5576         * gdbtypes.h (struct type) <index_type, set_index_type>: New
5577         methods.
5578         (TYPE_INDEX_TYPE): Use type::index_type.
5579         * gdbtypes.c (create_array_type_with_stride): Likewise.
5580
5581 2020-06-07  Tom Tromey  <tom@tromey.com>
5582
5583         * valprint.c (generic_val_print_float): Remove "embedded_offset"
5584         parameter.
5585         (generic_value_print): Update.
5586
5587 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5588
5589         Revert commit 982a38f60b0.
5590         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
5591
5592 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5593
5594         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
5595         avoid use after free.
5596
5597 2020-06-05  Tom de Vries  <tdevries@suse.de>
5598
5599         * NEWS: Fix typos.
5600
5601 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
5602
5603         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
5604         the per_bfd object.
5605         (dwarf2_read_debug_names): Likewise.
5606         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
5607         object when re-using a per_bfd object with an index.
5608
5609 2020-06-03  Tom de Vries  <tdevries@suse.de>
5610
5611         PR symtab/26046
5612         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
5613         children for C++.
5614         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
5615         DW_TAG_subprogram.
5616
5617 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5618
5619         * ada-lang.c (ada_language_data): Delete skip_trampoline
5620         initializer.
5621         * c-lang.c (c_language_data): Likewise.
5622         (cplus_language_data): Likewise.
5623         (cplus_language::skip_trampoline): New member function.
5624         (asm_language_data): Delete skip_trampoline initializer.
5625         (minimal_language_data): Likewise.
5626         * d-lang.c (d_language_data): Likewise.
5627         * f-lang.c (f_language_data): Likewise.
5628         * go-lang.c (go_language_data): Likewise.
5629         * language.c (unk_lang_trampoline): Delete function.
5630         (skip_language_trampoline): Update.
5631         (unknown_language_data): Delete skip_trampoline initializer.
5632         (auto_language_data): Likewise.
5633         * language.h (language_data): Delete skip_trampoline field.
5634         (language_defn::skip_trampoline): New function.
5635         * m2-lang.c (m2_language_data): Delete skip_trampoline
5636         initializer.
5637         * objc-lang.c (objc_skip_trampoline): Delete function, move
5638         implementation to objc_language::skip_trampoline.
5639         (objc_language_data): Delete skip_trampoline initializer.
5640         (objc_language::skip_trampoline): New member function with
5641         implementation from objc_skip_trampoline.
5642         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
5643         initializer.
5644         * p-lang.c (pascal_language_data): Likewise.
5645         * rust-lang.c (rust_language_data): Likewise.
5646
5647 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5648
5649         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
5650         (ada_language::demangle): New member function.
5651         * c-lang.c (c_language_data): Delete la_demangle initializer.
5652         (cplus_language_data): Delete la_demangle initializer.
5653         (cplus_language::demangle): New member function.
5654         (asm_language_data): Delete la_demangle initializer.
5655         (minimal_language_data): Delete la_demangle initializer.
5656         * d-lang.c (d_language_data): Delete la_demangle initializer.
5657         (d_language::demangle): New member function.
5658         * f-lang.c (f_language_data): Delete la_demangle initializer.
5659         (f_language::demangle): New member function.
5660         * go-lang.c (go_language_data): Delete la_demangle initializer.
5661         (go_language::demangle): New member function.
5662         * language.c (language_demangle): Update.
5663         (unk_lang_demangle): Delete.
5664         (unknown_language_data): Delete la_demangle initializer.
5665         (unknown_language::demangle): New member function.
5666         (auto_language_data): Delete la_demangle initializer.
5667         (auto_language::demangle): New member function.
5668         * language.h (language_data): Delete la_demangle field.
5669         (language_defn::demangle): New function.
5670         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
5671         * objc-lang.c (objc_language_data): Delete la_demangle
5672         initializer.
5673         (objc_language::demangle): New member function.
5674         * opencl-lang.c (opencl_language_data): Delete la_demangle
5675         initializer.
5676         * p-lang.c (pascal_language_data): Likewise.
5677         * rust-lang.c (rust_language_data): Likewise.
5678         (rust_language::demangle): New member function.
5679
5680 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5681
5682         * ada-lang.c (ada_language_data): Delete la_print_type
5683         initializer.
5684         (ada_language::print_type): New member function.
5685         * c-lang.c (c_language_data): Delete la_print_type initializer.
5686         (c_language::print_type): New member function.
5687         (cplus_language_data): Delete la_print_type initializer.
5688         (cplus_language::print_type): New member function.
5689         (asm_language_data): Delete la_print_type initializer.
5690         (asm_language::print_type): New member function.
5691         (minimal_language_data): Delete la_print_type initializer.
5692         (minimal_language::print_type): New member function.
5693         * d-lang.c (d_language_data): Delete la_print_type initializer.
5694         (d_language::print_type): New member function.
5695         * f-lang.c (f_language_data): Delete la_print_type initializer.
5696         (f_language::print_type): New member function.
5697         * go-lang.c (go_language_data): Delete la_print_type initializer.
5698         (go_language::print_type): New member function.
5699         * language.c (unk_lang_print_type): Delete.
5700         (unknown_language_data): Delete la_print_type initializer.
5701         (unknown_language::print_type): New member function.
5702         (auto_language_data): Delete la_print_type initializer.
5703         (auto_language::print_type): New member function.
5704         * language.h (language_data): Delete la_print_type field.
5705         (language_defn::print_type): New function.
5706         (LA_PRINT_TYPE): Update.
5707         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
5708         (m2_language::print_type): New member function.
5709         * objc-lang.c (objc_language_data): Delete la_print_type
5710         initializer.
5711         (objc_language::print_type): New member function.
5712         * opencl-lang.c (opencl_print_type): Delete, implementation moved
5713         to opencl_language::print_type.
5714         (opencl_language_data): Delete la_print_type initializer.
5715         (opencl_language::print_type): New member function, implementation
5716         from opencl_print_type.
5717         * p-lang.c (pascal_language_data): Delete la_print_type
5718         initializer.
5719         (pascal_language::print_type): New member function.
5720         * rust-lang.c (rust_print_type): Delete, implementation moved to
5721         rust_language::print_type.
5722         (rust_language_data): Delete la_print_type initializer.
5723         (rust_language::print_type): New member function, implementation
5724         from rust_print_type.
5725
5726 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5727
5728         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
5729         implementation moves to...
5730         (ada_language::sniff_from_mangled_name): ...here.  Update return
5731         type.
5732         (ada_language_data): Delete la_sniff_from_mangled_name
5733         initializer.
5734         * c-lang.c (c_language_data): Likewise.
5735         (cplus_language_data): Likewise.
5736         (cplus_language::sniff_from_mangled_name): New member function,
5737         implementation taken from gdb_sniff_from_mangled_name.
5738         (asm_language_data): Delete la_sniff_from_mangled_name
5739         initializer.
5740         (minimal_language_data): Likewise.
5741         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
5742         implementation moves to cplus_language::sniff_from_mangled_name.
5743         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
5744         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
5745         moves to...
5746         (d_language::sniff_from_mangled_name): ...here.
5747         (d_language_data): Delete la_sniff_from_mangled_name initializer.
5748         * f-lang.c (f_language_data): Likewise.
5749         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
5750         moves to...
5751         (go_language::sniff_from_mangled_name): ...here.
5752         (go_language_data): Delete la_sniff_from_mangled_name initializer.
5753         * language.c (language_sniff_from_mangled_name): Delete.
5754         (unknown_language_data): Delete la_sniff_from_mangled_name
5755         initializer.
5756         (auto_language_data): Likewise.
5757         * language.h (language_data): Delete la_sniff_from_mangled_name
5758         field.
5759         (language_defn::sniff_from_mangled_name): New function.
5760         (language_sniff_from_mangled_name): Delete declaration.
5761         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
5762         field.
5763         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
5764         implementation moves to...
5765         (objc_language::sniff_from_mangled_name): ...here.
5766         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
5767         * opencl-lang.c (opencl_language_data): Likewise.
5768         * p-lang.c (pascal_language_data): Likewise.
5769         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
5770         implementation moves to...
5771         (rust_language::sniff_from_mangled_name): ...here.
5772         (rust_language_data): Delete la_sniff_from_mangled_name
5773         initializer.
5774         * symtab.c (symbol_find_demangled_name): Call
5775         sniff_from_mangled_name member function.
5776
5777 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5778
5779         * ada-lang.c (ada_language_data): Delete la_search_name_hash
5780         initializer.
5781         * c-lang.c (c_language_data): Likewise.
5782         (cplus_language_data): Likewise.
5783         (cplus_language::search_name_hash): New member function.
5784         (asm_language_data): Delete la_search_name_hash initializer.
5785         (minimal_language_data): Likewise.
5786         * d-lang.c (d_language_data): Likewise.
5787         * dictionary.c (default_search_name_hash): Rename to...
5788         (language_defn::search_name_hash): ...this.
5789         * f-lang.c (f_language_data): Likewise.
5790         (f_language::search_name_hash): New member function.
5791         * go-lang.c (go_language_data): Delete la_search_name_hash
5792         initializer.
5793         * language.c (unknown_language_data): Likewise.
5794         (auto_language_data): Likewise.
5795         * language.h (struct language_data): Delete la_search_name_hash
5796         field.
5797         (language_defn::search_name_hash): Declare new member function.
5798         (default_search_name_hash): Delete declaration.
5799         * m2-lang.c (m2_language_data): Delete la_search_name_hash
5800         initializer.
5801         * objc-lang.c (objc_language_data): Likewise.
5802         * opencl-lang.c (opencl_language_data): Likewise.
5803         * p-lang.c (pascal_language_data): Likewise.
5804         * rust-lang.c (rust_language_data): Likewise.
5805         * symtab.c (search_name_hash): Update call.
5806
5807 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5808
5809         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
5810         initializer.
5811         * c-lang.c (class compile_instance): Declare.
5812         (c_language_data): Delete la_get_compile_instance initializer.
5813         (c_language::get_compile_instance): New member function.
5814         (cplus_language_data): Delete la_get_compile_instance initializer.
5815         (cplus_language::get_compile_instance): New member function.
5816         (asm_language_data): Delete la_get_compile_instance initializer.
5817         (minimal_language_data): Likewise.
5818         * c-lang.h (c_get_compile_context): Update comment.
5819         (cplus_get_compile_context): Update comment.
5820         * compile/compile.c (compile_to_object): Update calls, don't rely
5821         on function pointer being NULL.
5822         * d-lang.c (d_language_data): Delete la_get_compile_instance
5823         initializer.
5824         * f-lang.c (f_language_data): Likewise.
5825         * go-lang.c (go_language_data): Likewise.
5826         * language.c (unknown_language_data): Likewise.
5827         (auto_language_data): Likewise.
5828         * language.h (language_data): Delete la_get_compile_instance field.
5829         (language_defn::get_compile_instance): New member function.
5830         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
5831         initializer.
5832         * objc-lang.c (objc_language_data): Likewise.
5833         * opencl-lang.c (opencl_language_data): Likewise.
5834         * p-lang.c (pascal_language_data): Likewise.
5835         * rust-lang.c (rust_language_data): Likewise.
5836
5837 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5838
5839         * ada-lang.c (ada_add_all_symbols): Update comment.
5840         (ada_iterate_over_symbols): Delete, move implementation to...
5841         (ada_language::iterate_over_symbols): ...here, a new member
5842         function, rewrite to use range based for loop.
5843         (ada_language_data): Delete la_iterate_over_symbols initializer.
5844         * c-lang.c (c_language_data): Likewise.
5845         (cplus_language_data): Likewise.
5846         (asm_language_data): Likewise.
5847         (minimal_language_data): Likewise.
5848         * d-lang.c (d_language_data): Likewise.
5849         * f-lang.c (f_language_data): Likewise.
5850         * go-lang.c (go_language_data): Likewise.
5851         * language.c (unknown_language_data): Likewise.
5852         (auto_language_data): Likewise.
5853         * language.h (language_data): Delete la_iterate_over_symbols field.
5854         (language_defn::iterate_over_symbols): New member function.
5855         (LA_ITERATE_OVER_SYMBOLS): Update.
5856         * linespec.c (iterate_over_all_matching_symtabs): Update.
5857         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5858         initializer.
5859         * objc-lang.c (objc_language_data): Likewise.
5860         * opencl-lang.c (opencl_language_data): Likewise.
5861         * p-lang.c (pascal_language_data): Likewise.
5862         * rust-lang.c (rust_language_data): Likewise.
5863
5864 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5865
5866         * ada-lang.c (ada_language_data): Delete
5867         la_lookup_transparent_type initializer.
5868         * c-lang.c (c_language_data): Likewise.
5869         (cplus_language_data): Likewise.
5870         (cplus_language::lookup_transparent_type): New member function.
5871         (asm_language_data): Delete la_lookup_transparent_type
5872         initializer.
5873         (minimal_language_data): Likewise.
5874         * d-lang.c (d_language_data): Likewise.
5875         * f-lang.c (f_language_data): Likewise.
5876         * go-lang.c (go_language_data): Likewise.
5877         * language.c (unknown_language_data): Likewise.
5878         (auto_language_data): Likewise.
5879         * language.h (struct language_data): Delete
5880         la_lookup_transparent_type field.
5881         (language_defn::lookup_transparent_type): New member function.
5882         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5883         initializer.
5884         * objc-lang.c (objc_language_data): Likewise.
5885         * opencl-lang.c (opencl_language_data): Likewise.
5886         * p-lang.c (pascal_language_data): Likewise.
5887         * rust-lang.c (rust_language_data): Likewise.
5888         * symtab.c (symbol_matches_domain): Update call.
5889
5890 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5891
5892         * ada-lang.c (ada_language_arch_info): Delete function, move
5893         implementation to...
5894         (ada_language::language_arch_info): ...here, a new member
5895         function.
5896         (ada_language_data): Delete la_language_arch_info.
5897         * c-lang.c (c_language_data): Likewise.
5898         (c_language::language_arch_info): New member function.
5899         (cplus_language_arch_info): Delete function, move
5900         implementation to...
5901         (cplus_language::language_arch_info): ...here, a new member
5902         function.
5903         (cplus_language_data): Delete la_language_arch_info.
5904         (asm_language_data): Likewise.
5905         (asm_language::language_arch_info): New member function.
5906         (minimal_language_data): Delete la_language_arch_info.
5907         (minimal_language::language_arch_info): New member function.
5908         * d-lang.c (d_language_arch_info): Delete function, move
5909         implementation to...
5910         (d_language::language_arch_info): ...here, a new member
5911         function.
5912         (d_language_data): Delete la_language_arch_info.
5913         * f-lang.c (f_language_arch_info): Delete function, move
5914         implementation to...
5915         (f_language::language_arch_info): ...here, a new member
5916         function.
5917         (f_language_data): Delete la_language_arch_info.
5918         * go-lang.c (go_language_arch_info): Delete function, move
5919         implementation to...
5920         (go_language::language_arch_info): ...here, a new member
5921         function.
5922         (go_language_data): Delete la_language_arch_info.
5923         * language.c (unknown_language_data): Likewise.
5924         (unknown_language::language_arch_info): New member function.
5925         (auto_language_data): Delete la_language_arch_info.
5926         (auto_language::language_arch_info): New member function.
5927         (language_gdbarch_post_init): Update call to
5928         la_language_arch_info.
5929         * language.h (language_data): Delete la_language_arch_info
5930         function pointer.
5931         (language_defn::language_arch_info): New function.
5932         * m2-lang.c (m2_language_arch_info): Delete function, move
5933         implementation to...
5934         (m2_language::language_arch_info): ...here, a new member
5935         function.
5936         (m2_language_data): Delete la_language_arch_info.
5937         * objc-lang.c (objc_language_arch_info): Delete function, move
5938         implementation to...
5939         (objc_language::language_arch_info): ...here, a new member
5940         function.
5941         (objc_language_data): Delete la_language_arch_info.
5942         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5943         implementation to...
5944         (opencl_language::language_arch_info): ...here, a new member
5945         function.
5946         (opencl_language_data): Delete la_language_arch_info.
5947         * p-lang.c (pascal_language_arch_info): Delete function, move
5948         implementation to...
5949         (pascal_language::language_arch_info): ...here, a new member
5950         function.
5951         (pascal_language_data): Delete la_language_arch_info.
5952         * rust-lang.c (rust_language_arch_info): Delete function, move
5953         implementation to...
5954         (rust_language::language_arch_info): ...here, a new member
5955         function.
5956         (rust_language_data): Delete la_language_arch_info.
5957
5958 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5959
5960         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5961         initializer.
5962         * c-lang.c (c_language_data): Likewise.
5963         (cplus_language_data): Likewise.
5964         (cplus_language::pass_by_reference_info): New method.
5965         (asm_language_data): Delete la_pass_by_reference initializer.
5966         (minimal_language_data): Likewise.
5967         * cp-abi.c (cp_pass_by_reference): Remove use of
5968         default_pass_by_reference.
5969         * d-lang.c (d_language_data): Likewise.
5970         * f-lang.c (f_language_data): Likewise.
5971         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5972         default_pass_by_reference.
5973         * go-lang.c (go_language_data): Likewise.
5974         * language.c (language_pass_by_reference): Update.
5975         (default_pass_by_reference): Delete.
5976         (unknown_language_data): Delete la_pass_by_reference
5977         initializer.
5978         (auto_language_data): Likewise.
5979         * language.h (struct language_data): Delete la_pass_by_reference
5980         field.
5981         (language_defn::pass_by_reference_info): New member function.
5982         (default_pass_by_reference): Delete declaration.
5983         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5984         initializer.
5985         * objc-lang.c (objc_language_data): Likewise.
5986         * opencl-lang.c (opencl_language_data): Likewise.
5987         * p-lang.c (pascal_language_data): Likewise.
5988         * rust-lang.c (rust_language_data): Likewise.
5989
5990 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5991
5992         * ada-lang.c (ada_read_var_value): Delete function, move
5993         implementation to...
5994         (ada_language::read_var_value): ...here.
5995         (ada_language_data): Delete la_read_var_value initializer.
5996         * c-lang.c (c_language_data): Likewise.
5997         (cplus_language_data): Likewise.
5998         (minimal_language_data): Likewise.
5999         * d-lang.c (d_language_data): Likewise.
6000         * f-lang.c (f_language_data): Likewise.
6001         * findvar.c (default_read_var_value): Rename to...
6002         (language_defn::read_var_value): ...this.
6003         * findvar.c (read_var_value): Update header comment, and change to
6004         call member function instead of function pointer.
6005         * go-lang.c (go_language_data): Likewise.
6006         * language.c (unknown_language_data): Delete la_read_var_value
6007         initializer.
6008         (auto_language_data): Likewise.
6009         * language.h (struct language_data): Delete la_read_var_value
6010         field.
6011         (language_defn::read_var_value): New member function.
6012         (default_read_var_value): Delete declaration.
6013         * m2-lang.c (m2_language_data): Delete la_read_var_value
6014         initializer.
6015         * objc-lang.c (objc_language_data): Likewise.
6016         * opencl-lang.c (opencl_language_data): Likewise.
6017         * p-lang.c (pascal_language_data): Likewise.
6018         * rust-lang.c (rust_language_data): Likewise.
6019         * value.h (default_read_var_value): Delete declaration.
6020
6021 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6022
6023         * ada-lang.c (ada_print_array_index): Delete function, move
6024         implementation to...
6025         (ada_language::print_array_index): ...here.
6026         (ada_language_data): Delete la_print_array_index initializer.
6027         * c-lang.c (c_language_data): Likewise.
6028         (cplus_language_data): Likewise.
6029         (minimal_language_data): Likewise.
6030         * d-lang.c (d_language_data): Likewise.
6031         * f-lang.c (f_language_data): Likewise.
6032         * go-lang.c (go_language_data): Likewise.
6033         * language.c (default_print_array_index): Delete function, move
6034         implementation to...
6035         (language_defn::print_array_index): ...here.
6036         (unknown_language_data): Delete la_print_array_index initializer.
6037         (auto_language_data): Likewise.
6038         * language.h (struct language_data): Delete la_print_array_index
6039         field.
6040         (language_defn::print_array_index): New member function.
6041         (LA_PRINT_ARRAY_INDEX): Update.
6042         (default_print_array_index): Delete declaration.
6043         * m2-lang.c (m2_language_data): Delete la_print_array_index
6044         initializer.
6045         * objc-lang.c (objc_language_data): Likewise.
6046         * opencl-lang.c (opencl_language_data): Likewise.
6047         * p-lang.c (pascal_language_data): Likewise.
6048         * rust-lang.c (rust_language_data): Likewise.
6049
6050 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6051
6052         * gdb/ada-lang.c (ada_language_defn): Convert to...
6053         (ada_language_data): ...this.
6054         (class ada_language): New class.
6055         (ada_language_defn): New static global.
6056         * gdb/c-lang.c (c_language_defn): Convert to...
6057         (c_language_data): ...this.
6058         (class c_language): New class.
6059         (c_language_defn): New static global.
6060         (cplus_language_defn): Convert to...
6061         (cplus_language_data): ...this.
6062         (class cplus_language): New class.
6063         (cplus_language_defn): New static global.
6064         (asm_language_defn): Convert to...
6065         (asm_language_data): ...this.
6066         (class asm_language): New class.
6067         (asm_language_defn): New static global.
6068         (minimal_language_defn): Convert to...
6069         (minimal_language_data): ...this.
6070         (class minimal_language): New class.
6071         (minimal_language_defn): New static global.
6072         * gdb/d-lang.c (d_language_defn): Convert to...
6073         (d_language_data): ...this.
6074         (class d_language): New class.
6075         (d_language_defn): New static global.
6076         * gdb/f-lang.c (f_language_defn): Convert to...
6077         (f_language_data): ...this.
6078         (class f_language): New class.
6079         (f_language_defn): New static global.
6080         * gdb/go-lang.c (go_language_defn): Convert to...
6081         (go_language_data): ...this.
6082         (class go_language): New class.
6083         (go_language_defn): New static global.
6084         * gdb/language.c (unknown_language_defn): Remove declaration.
6085         (current_language): Initialize to nullptr, real initialization is
6086         moved to _initialize_language.
6087         (languages): Delete global.
6088         (language_defn::languages): Define.
6089         (set_language_command): Use language_defn::languages.
6090         (set_language): Likewise.
6091         (range_error): Likewise.
6092         (language_enum): Likewise.
6093         (language_def): Likewise.
6094         (add_set_language_command): Use language_def::languages for the
6095         language list, and language_def to lookup language pointers.
6096         (skip_language_trampoline): Use language_defn::languages.
6097         (unknown_language_defn): Convert to...
6098         (unknown_language_data): ...this.
6099         (class unknown_language): New class.
6100         (unknown_language_defn): New static global.
6101         (auto_language_defn): Convert to...
6102         (auto_language_data): ...this.
6103         (class auto_language): New class.
6104         (auto_language_defn): New static global.
6105         (language_gdbarch_post_init): Use language_defn::languages.
6106         (_initialize_language): Initialize current_language.
6107         * gdb/language.h (struct language_defn): Rename to...
6108         (struct language_data): ...this.
6109         (struct language_defn): New.
6110         (auto_language_defn): Delete.
6111         (unknown_language_defn): Delete.
6112         (minimal_language_defn): Delete.
6113         (ada_language_defn): Delete.
6114         (asm_language_defn): Delete.
6115         (c_language_defn): Delete.
6116         (cplus_language_defn): Delete.
6117         (d_language_defn): Delete.
6118         (f_language_defn): Delete.
6119         (go_language_defn): Delete.
6120         (m2_language_defn): Delete.
6121         (objc_language_defn): Delete.
6122         (opencl_language_defn): Delete.
6123         (pascal_language_defn): Delete.
6124         (rust_language_defn): Delete.
6125         * gdb/m2-lang.c (m2_language_defn): Convert to...
6126         (m2_language_data): ...this.
6127         (class m2_language): New class.
6128         (m2_language_defn): New static global.
6129         * gdb/objc-lang.c (objc_language_defn): Convert to...
6130         (objc_language_data): ...this.
6131         (class objc_language): New class.
6132         (objc_language_defn): New static global.
6133         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
6134         (opencl_language_data): ...this.
6135         (class opencl_language): New class.
6136         (opencl_language_defn): New static global.
6137         * gdb/p-lang.c (pascal_language_defn): Convert to...
6138         (pascal_language_data): ...this.
6139         (class pascal_language): New class.
6140         (pascal_language_defn): New static global.
6141         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
6142         language pointer, update comment format.
6143         * gdb/rust-lang.c (rust_language_defn): Convert to...
6144         (rust_language_data): ...this.
6145         (class rust_language): New class.
6146         (rust_language_defn): New static global.
6147
6148 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
6149
6150         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
6151         member variable.
6152         <m_stmt_at_address>: New member variable.
6153         (lnp_state_machine::record_line): Don't record some lines, update
6154         tracking of is_stmt at the same address.
6155         (lnp_state_machine::lnp_state_machine): Initialise new member
6156         variables.
6157
6158 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6159
6160         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
6161         "-include gnu-nat-mig.h".
6162         * gnu-nat-mig.h: New file.
6163         * gnu-nat.c: Include "gnu-nat-mig.h".
6164         (exc_server, msg_reply_server, notify_server,
6165         process_reply_server): Remove declarations.
6166
6167 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6168
6169         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
6170         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
6171         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
6172         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
6173         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
6174         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
6175         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
6176         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
6177         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
6178         to gnu_nat_target class.
6179         * gnu-nat.c: Likewise.
6180         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
6181         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
6182         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
6183         object.
6184         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
6185         instead of `gnu_target'.
6186
6187 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6188
6189         * i386-gnu-tdep.c: Include "gdbcore.h"
6190         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
6191         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
6192         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
6193         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
6194         i386_gnu_sigcontext_addr): New functions
6195         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
6196         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
6197         tdep.
6198
6199 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6200
6201         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
6202         before fork_inferior call. Avoid calling it if target_is_pushed returns
6203         true.
6204
6205 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6206
6207         * gnu-nat.h (gnu_target): New variable declaration.
6208         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
6209         gnu_target.
6210         * gnu-nat.c (gnu_target): New variable.
6211         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
6212         add_thread_silent, and add_thread calls.
6213         (gnu_nat_target::create_inferior): Pass gnu_target to
6214         add_thread_silent, thread_change_ptid call.
6215         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
6216         call.
6217
6218 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6219
6220         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
6221         (gnu_nat_target::find_memory_regions): Remove unused
6222         `old_address' variable.
6223
6224 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6225
6226         * gnu-nat.c: Include "gdbarch.h".
6227
6228 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6229
6230         * reply_mig_hack.awk (Error return): Cast function through
6231         void *, to bypass compiler function call check.
6232
6233 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6234
6235         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
6236         $(srcdir)/reply_mig_hack.awk.
6237
6238 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6239
6240         * gnu-nat.h (gnu_debug_flag): Set type to bool.
6241
6242 2020-05-30  Jonny Grant  <jg@jguk.org>
6243
6244         * configure.ac (ACX_BUGURL): change bug URL to https.
6245
6246 2020-05-30  Pedro Alves  <palves@redhat.com>
6247
6248         * cp-support.c (replace_typedefs_template): New.
6249         (replace_typedefs_qualified_name): Handle
6250         DEMANGLE_COMPONENT_TEMPLATE.
6251
6252 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
6253
6254         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
6255         dwarf2/index-cache.h, dwarf2/index-write.c,
6256         dwarf2/index-write.h, dwarf2/line-header.c,
6257         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
6258         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
6259         variables and fields from `dwarf2_per_objfile` to just
6260         `per_objfile` throughout.
6261
6262 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
6263
6264         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6265         <push_dwarf_reg_entry_value>: Add comment.
6266
6267 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
6268             Keith Seitz  <keiths@redhat.com>
6269
6270         * python/python.c (do_start_initialization): Call PyEval_SaveThread
6271         instead of PyEval_ReleaseLock.
6272         (class gdbpy_gil): Move to earlier in file.
6273         (finalize_python): Set gdb_python_initialized.
6274         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
6275         when not initialized.
6276
6277 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
6278
6279         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6280         <push_dwarf_reg_entry_value>: Remove assert.  Override
6281         per_objfile with caller_per_objfile.
6282
6283 2020-05-28  Tom de Vries  <tdevries@suse.de>
6284
6285         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
6286         PR gold/15646 workaround to symbol kind "type".
6287
6288 2020-05-27  Tom Tromey  <tromey@adacore.com>
6289
6290         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
6291
6292 2020-05-27  Tom Tromey  <tromey@adacore.com>
6293
6294         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
6295         Use htab_find_with_hash.
6296         <add_abbrev>: Remove "abbrev_number" parameter.
6297         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
6298         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
6299         (hash_abbrev): Add comment.
6300         (abbrev_table::lookup_abbrev): Move to header file.
6301         (abbrev_table::read): Update.
6302
6303 2020-05-27  Tom Tromey  <tromey@adacore.com>
6304
6305         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
6306         method.
6307         <canonical_name>: New member.
6308         <raw_name>: Rename from "name".
6309         (partial_die_info): Initialize canonical_name.
6310         (scan_partial_symbols): Check raw_name.
6311         (partial_die_parent_scope, partial_die_full_name)
6312         (add_partial_symbol, add_partial_subprogram)
6313         (add_partial_enumeration, load_partial_dies): Use "name" method.
6314         (partial_die_info::name): New method.
6315         (partial_die_info::read, guess_partial_die_structure_name)
6316         (partial_die_info::fixup): Update.
6317
6318 2020-05-27  Tom Tromey  <tromey@adacore.com>
6319
6320         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
6321         <get_ref_die_offset>: Inline.
6322         <get_ref_die_offset_complaint>: New method.
6323         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
6324         (attribute::get_ref_die_offset_complaint): Rename from
6325         get_ref_die_offset.  Just issue complaint.
6326
6327 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6328
6329         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
6330
6331 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6332
6333         * exec.c (exec_file_attach): Use errno value of first openp failure.
6334
6335 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6336
6337         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
6338         Don't close thread handle.
6339
6340 2020-05-27  Tom Tromey  <tom@tromey.com>
6341             Simon Marchi  <simon.marchi@efficios.com>
6342
6343         * objfiles.h (struct objfile) <partial_symtabs>: Now a
6344         shared_ptr.
6345         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
6346         member.
6347         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
6348         dwarf2_per_bfd_objfile_data_key>: New globals.
6349         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
6350         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
6351         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
6352         shared.
6353         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
6354         short-circuit when sharing.
6355         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
6356         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
6357
6358 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6359
6360         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
6361         to...
6362         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
6363         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
6364
6365 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6366
6367         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
6368         build_name_components, find_name_components_bounds>:
6369         Add per_objfile parameter.
6370         (struct mapped_index) <symbol_name_at>: Likewise.
6371         (struct mapped_debug_names): Remove constructor.
6372         <dwarf2_per_objfile>: Remove field.
6373         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
6374         (mapped_index_base::find_name_components_bounds,
6375         mapped_index_base::build_name_components,
6376         dw2_expand_symtabs_matching_symbol): Likewise.
6377         (class mock_mapped_index) <symbol_name_at>: Likewise.
6378         (check_match): Likewise.
6379         (check_find_bounds_finds): Likewise.
6380         (test_mapped_index_find_name_component_bounds): Update.
6381         (CHECK_MATCH): Update.
6382         (dw2_expand_symtabs_matching): Update.
6383         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
6384         per_objfile parameter.
6385         <find_vec_in_debug_names>: Likewise.
6386         <m_per_objfile>: New field.
6387         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
6388         parameter.
6389         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
6390         (dw2_debug_names_iterator::next): Update.
6391         (dw2_debug_names_lookup_symbol): Update.
6392         (dw2_debug_names_expand_symtabs_for_function): Update.
6393         (dw2_debug_names_map_matching_symbols): Update.
6394         (dw2_debug_names_expand_symtabs_matching): Update.
6395         (dwarf2_read_debug_names): Update.
6396
6397 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6398
6399         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6400         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6401         move to dwarf2_per_objfile.
6402         <read_in_chain>: Remove.
6403         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6404         remove_all_cus, age_comp_units>: New methods.
6405         <m_dwarf2_cus>: New member.
6406         (struct dwarf2_per_cu_data) <cu>: Remove.
6407         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6408         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6409         moved to methods of dwarf2_per_objfile.
6410         (dwarf2_clear_marks): Remove.
6411         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6412         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6413         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6414         (dwarf2_per_objfile::remove_all_cus): New.
6415         (class free_cached_comp_units) <~free_cached_comp_units>:
6416         Update.
6417         (load_cu): Update.
6418         (dw2_do_instantiate_symtab): Adjust.
6419         (fill_in_sig_entry_from_dwo_entry): Adjust.
6420         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6421         (cutu_reader::cutu_reader): Likewise.
6422         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6423         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6424         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6425         and dwarf2_per_objfile::age_comp_units.
6426         (load_partial_comp_unit): Update.
6427         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6428         (process_queue): Likewise.
6429         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6430         backlink.
6431         (dwarf2_read_addr_index): Likewise.
6432         (follow_die_offset): Likewise.
6433         (dwarf2_fetch_die_loc_sect_off): Likewise.
6434         (dwarf2_fetch_constant_bytes): Likewise.
6435         (dwarf2_fetch_die_type_sect_off): Likewise.
6436         (follow_die_sig_1): Likewise.
6437         (load_full_type_unit): Likewise.
6438         (read_signatured_type): Likewise.
6439         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6440         (dwarf2_cu::~dwarf2_cu): Remove.
6441         (dwarf2_per_objfile::get_cu): New.
6442         (dwarf2_per_objfile::set_cu): New.
6443         (age_cached_comp_units): Rename to...
6444         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6445         to std::unordered_map.
6446         (free_one_cached_comp_unit): Rename to...
6447         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6448         to std::unordered_map.
6449         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6450         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6451         a dwarf2_per_objfile in data.
6452         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6453         (dwarf2_clear_marks): Remove.
6454
6455 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6456
6457         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6458         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6459         (init_tu_and_read_dwo_dies): Likewise.
6460         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6461         (cutu_reader::cutu_reader): Likewise.
6462         (load_partial_comp_unit): Likewise.
6463         (process_psymtab_comp_unit): Update.
6464         (build_type_psymtabs_1): Update.
6465         (process_skeletonless_type_unit): Update.
6466         (load_full_comp_unit): Update.
6467         (find_partial_die): Update.
6468         (dwarf2_read_addr_index): Update.
6469         (read_signatured_type): Update.
6470
6471 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6472
6473         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6474         m_header_read_in>: New fields.
6475         <get_header>: New method.
6476         * dwarf2/read.c (per_cu_header_read_in): Remove.
6477         (dwarf2_per_cu_data::get_header): New.
6478         (dwarf2_per_cu_data::addr_size): Update.
6479         (dwarf2_per_cu_data::offset_size): Update.
6480         (dwarf2_per_cu_data::ref_addr_size): Update.
6481
6482 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6483
6484         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6485         (dw2_do_instantiate_symtab): Update.
6486         (queue_and_load_all_dwo_tus): Change parameter from
6487         dwarf2_per_cu_data to dwarf2_cu.
6488         (dwarf2_fetch_die_loc_sect_off): Update.
6489         (dwarf2_fetch_constant_bytes): Update.
6490         (dwarf2_fetch_die_type_sect_off): Update.
6491
6492 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6493
6494         * dwarf2/read.c (process_full_comp_unit,
6495         process_full_type_unit): Remove per_cu, per_objfile paramters.
6496         Add dwarf2_cu parameter.
6497         (process_queue): Update.
6498
6499 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6500
6501         * dwarf2/read.c (create_cu_from_index_list): Replace
6502         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6503         (create_cus_from_index_list): Likewise.
6504         (create_cus_from_index): Likewise.
6505         (create_signatured_type_table_from_index): Likewise.
6506         (create_cus_from_debug_names_list): Likewise.
6507         (create_cus_from_debug_names): Likewise.
6508         (dwarf2_read_gdb_index): Update.
6509         (dwarf2_read_debug_names): Update.
6510
6511 2020-05-27  Tom Tromey  <tom@tromey.com>
6512             Simon Marchi  <simon.marchi@efficios.com>
6513
6514         * dwarf2/read.h (struct dwarf2_per_objfile)
6515         <get_type_for_signatured_type, set_type_for_signatured_type>:
6516         New methods.
6517         <m_type_map>: New member.
6518         (struct signatured_type) <type>: Remove.
6519         * dwarf2/read.c
6520         (dwarf2_per_objfile::get_type_for_signatured_type,
6521         dwarf2_per_objfile::set_type_for_signatured_type): New.
6522         (get_signatured_type): Use new methods.
6523
6524 2020-05-27  Tom Tromey  <tom@tromey.com>
6525             Simon Marchi  <simon.marchi@efficios.com>
6526
6527         * dwarf2/read.h (struct type_unit_group_unshareable): New.
6528         (struct dwarf2_per_objfile) <type_units>: New member.
6529         <get_type_unit_group_unshareable>: New method.
6530         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
6531         num_symtabs, symtabs>: Remove; move to
6532         type_unit_group_unshareable.
6533         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
6534         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
6535         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
6536
6537 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6538
6539         * dwarf2/read.h (struct dwarf2_per_cu_data):
6540         <dwarf2_per_objfile>: Remove.
6541         * dwarf2/read.c (create_cu_from_index_list): Don't assign
6542         dwarf2_per_objfile.
6543         (create_signatured_type_table_from_index): Likewise.
6544         (create_signatured_type_table_from_debug_names): Likewise.
6545         (create_debug_type_hash_table): Likewise.
6546         (fill_in_sig_entry_from_dwo_entry): Likewise.
6547         (create_type_unit_group): Likewise.
6548         (read_comp_units_from_section): Likewise.
6549         (create_cus_hash_table): Likewise.
6550
6551 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6552
6553         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
6554         dwarf2_per_cu_data::dwarf2_per_objfile.
6555         (compute_compunit_symtab_includes): Likewise.
6556         (dwarf2_cu::start_symtab): Likewise.
6557
6558 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6559
6560         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
6561         parameter.
6562         * dwarf2/read.c (get_die_type_at_offset): Likewise.
6563         (read_namespace_alias): Update.
6564         (lookup_die_type): Update.
6565         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
6566         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
6567         Update.
6568         (disassemble_dwarf_expression): Update.
6569
6570 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6571
6572         * dwarf2/read.h (struct dwarf2_queue_item): Add
6573         dwarf2_per_objfile parameter, assign new parameter.
6574         <per_objfile>: New field.
6575         * dwarf2/read.c (free_one_cached_comp_unit): Add
6576         dwarf2_per_objfile parameter.
6577         (queue_comp_unit): Likewise.
6578         (dw2_do_instantiate_symtab): Update.
6579         (process_psymtab_comp_unit): Update.
6580         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
6581         (process_imported_unit_die): Update.
6582         (queue_and_load_dwo_tu): Update.
6583         (follow_die_offset): Update.
6584         (follow_die_sig_1): Update.
6585
6586 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6587
6588         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
6589         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
6590         (read_call_site_scope): Assign per_objfile.
6591         (dwarf2_per_cu_data::objfile): Remove.
6592         * gdbtypes.h (struct call_site) <per_objfile>: New member.
6593         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
6594         dwarf2_per_objfile parameter.
6595         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
6596         dwarf2_per_objfile parameter.
6597         (dwarf_expr_reg_to_entry_parameter): Add output
6598         dwarf2_per_objfile parameter.
6599         (locexpr_get_frame_base): Update.
6600         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
6601         <push_dwarf_reg_entry_value>: Update.
6602         <call_site_to_target_addr>: Update.
6603         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
6604         parameter.
6605         (value_of_dwarf_reg_entry): Update.
6606         (rw_pieced_value): Update.
6607         (indirect_synthetic_pointer): Update.
6608         (dwarf2_evaluate_property): Update.
6609         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
6610         parameter.
6611         (locexpr_read_variable): Update.
6612         (locexpr_get_symbol_read_needs): Update.
6613         (loclist_read_variable): Update.
6614
6615 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6616
6617         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6618         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6619         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6620         parameter.
6621         * dwarf2/read.c (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/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
6626         sect_variable_value): Add dwarf2_per_objfile parameter.
6627         (class dwarf_evaluate_loc_desc) <dwarf_call,
6628         dwarf_variable_value>: Update.
6629         (fetch_const_value_from_synthetic_pointer): Add
6630         dwarf2_per_objfile parameter.
6631         (fetch_const_value_from_synthetic_pointer): Update.
6632         (coerced_pieced_ref): Update.
6633         (class symbol_needs_eval_context) <dwarf_call,
6634         dwarf_variable_value>: Update.
6635         (dwarf2_compile_expr_to_ax): Update.
6636
6637 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6638
6639         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
6640         parameter.
6641         (dwarf2_evaluate_loc_desc_full): Update.
6642
6643 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6644
6645         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
6646         parameter.
6647         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
6648         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
6649         dwarf2_per_objfile parameter.
6650         (decode_debug_loc_dwo_addresses): Likewise.
6651         (dwarf2_find_location_expression): Update.
6652         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
6653         (locexpr_describe_location_piece): Add dwarf2_per_objfile
6654         parameter.
6655         (disassemble_dwarf_expression): Add dwarf2_per_objfile
6656         parameter.
6657         (locexpr_describe_location_1): Likewise.
6658         (locexpr_describe_location): Update.
6659
6660 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6661
6662         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
6663         Remove.
6664         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
6665         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
6666         (dwarf2_compile_property_to_c): Update.
6667         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
6668         use text offset from objfile.
6669         (locexpr_tracepoint_var_ref): Update.
6670         (locexpr_generate_c_location): Update.
6671         (loclist_describe_location): Update.
6672         (loclist_tracepoint_var_ref): Update.
6673         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
6674         dwarf2_per_objfile parameter.
6675         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
6676         use text offset from objfile.
6677         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
6678
6679 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6680
6681         * dwarf2/expr.h (struct dwarf_expr_context)
6682         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
6683         <offset>: Remove.
6684         <per_objfile>: New member.
6685         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
6686         dwarf2_per_objfile parameter.  Don't set offset, set
6687         per_objfile.
6688         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
6689         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
6690         a dwarf2_per_objfile object instead of an offset.
6691         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
6692         constructor.
6693         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
6694         to dwarf2_expr_executor constructor.  Don't set offset.
6695         (dwarf2_fetch_cfa_info): Update.
6696         (struct dwarf2_frame_cache) <text_offset>: Remove.
6697         <per_objfile>: New field.
6698         (dwarf2_frame_cache): Update.
6699         (dwarf2_frame_prev_register): Update.
6700         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6701         <dwarf_evaluate_loc_desc>: Add constructor.
6702         (dwarf2_evaluate_loc_desc_full): Update.
6703         (dwarf2_locexpr_baton_eval): Update.
6704         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
6705         Add constructor.
6706         (dwarf2_loc_desc_get_symbol_read_needs): Update.
6707
6708 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6709
6710         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
6711         addr_sized_int_type>: Move to dwarf2_cu.
6712         <int_type>: Move to dwarf2_per_objfile.
6713         (struct dwarf2_per_objfile) <int_type>: Move here.
6714         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
6715         addr_sized_int_type>: Move here.
6716         (read_func_scope): Update.
6717         (read_array_type): Update.
6718         (read_tag_string_type): Update.
6719         (attr_to_dynamic_prop): Update.
6720         (dwarf2_per_cu_data::int_type): Rename to...
6721         (dwarf2_per_objfile::int_type): ... this.
6722         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
6723         (dwarf2_cu::addr_sized_int_type): ... this.
6724         (read_subrange_type): Update.
6725         (dwarf2_per_cu_data::addr_type): Rename to...
6726         (dwarf2_cu::addr_type): ... this.
6727         (set_die_type): Update.
6728
6729 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6730
6731         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
6732         data through per_cu->cu.
6733
6734 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6735
6736         * dwarf2/read.c (lookup_dwo_comp_unit): Change
6737         dwarf2_per_cu_data parameter fo dwarf2_cu.
6738         (lookup_dwo_type_unit): Likewise.
6739         (read_cutu_die_from_dwo): Likewise.
6740         (lookup_dwo_unit): Likewise.
6741         (open_and_init_dwo_file): Likewise.
6742         (lookup_dwo_cutu): Likewise.
6743         (lookup_dwo_comp_unit): Likewise.
6744         (lookup_dwo_type_unit): Likewise.
6745         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6746         (cutu_reader::cutu_reader): Update.
6747
6748 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6749
6750         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
6751         parameter.
6752         (process_full_type_unit): Likewise.
6753         (process_queue): Update.
6754
6755 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6756
6757         * dwarf2/read.c (recursively_compute_inclusions): Add
6758         dwarf2_per_objfile parameter.
6759         (compute_compunit_symtab_includes): Likewise.
6760         (process_cu_includes): Update.
6761
6762 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6763
6764         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
6765         parameter.
6766         (create_type_unit_group): Update.
6767         (process_psymtab_comp_unit_reader): Update.
6768         (build_type_psymtabs_reader): Update.
6769
6770 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6771
6772         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
6773         object through m_this_cu->cu.
6774
6775 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6776
6777         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
6778         the info parameter.
6779         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
6780
6781 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6782
6783         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
6784         per_objfile parameter.
6785         (load_full_type_unit): Add per_objfile parameter.
6786         (read_signatured_type): Likewise.
6787         (load_full_comp_unit): Likewise.
6788         (load_cu): Likewise.
6789         (dw2_do_instantiate_symtab): Likewise.
6790         (dw2_get_file_names): Likewise.
6791         (dw2_map_symtabs_matching_filename): Update.
6792         (dw_expand_symtabs_matching_file_matcher): Update.
6793         (dw2_map_symbol_filenames): Update.
6794         (process_psymtab_comp_unit): Add per_objfile parameter.
6795         (build_type_psymtabs_1): Update.
6796         (process_skeletonless_type_unit): Update.
6797         (dwarf2_build_psymtabs_hard): Update.
6798         (load_partial_comp_unit): Add per_objfile parameter.
6799         (scan_partial_symbols): Update.
6800         (load_full_comp_unit): Add per_objfile parameter.
6801         (process_imported_unit_die): Update.
6802         (create_cus_hash_table): Update.
6803         (find_partial_die): Update.
6804         (dwarf2_read_addr_index): Update.
6805         (follow_die_offset): Update.
6806         (dwarf2_fetch_die_loc_sect_off): Update.
6807         (dwarf2_fetch_constant_bytes): Update.
6808         (dwarf2_fetch_die_type_sect_off): Update.
6809         (follow_die_sig_1): Update.
6810         (load_full_type_unit): Add per_objfile parameter.
6811         (read_signatured_type): Likewise.
6812
6813 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6814
6815         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
6816         of objfile_name.
6817
6818 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6819
6820         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
6821         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6822         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
6823         field.
6824         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6825         (create_cus_from_index): Update.
6826         (dwarf2_read_gdb_index): Update.
6827         (create_cus_from_debug_names): Update.
6828         (dwarf2_read_debug_names): Update.
6829         (get_abbrev_section_for_cu): Update.
6830         (create_all_comp_units): Update.
6831         (read_attribute_value): Update.
6832         (get_debug_line_section): Update.
6833         * dwarf2/index-cache.c (index_cache::store): Update.
6834         * dwarf2/index-write.c (save_gdb_index_command): Update.
6835         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
6836
6837 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6838
6839         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
6840         member.
6841         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
6842         dwarf2_per_cu_data::per_bfd.
6843         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6844         (create_type_unit_group): Likewise.
6845         (queue_comp_unit): Remove reference to
6846         per_cu->dwarf2_per_objfile.
6847         (maybe_queue_comp_unit): Likewise.
6848         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6849         (create_cus_hash_table): Assign new field.
6850
6851 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6852
6853         * dwarf2/read.c: Replace
6854         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6855         dwarf2_cu->per_objfile throughout.
6856
6857 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6858
6859         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6860         parameter, don't use per_cu->dwarf2_per_objfile.
6861         (dw2_instantiate_symtab): Likewise.
6862         (dw2_find_last_source_symtab): Update.
6863         (dw2_map_expand_apply): Update.
6864         (dw2_lookup_symbol): Update.
6865         (dw2_expand_symtabs_for_function): Update.
6866         (dw2_expand_all_symtabs): Update.
6867         (dw2_expand_symtabs_with_fullname): Update.
6868         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6869         don't use per_cu->dwarf2_per_objfile.
6870         (dw2_expand_marked_cus): Update.
6871         (dw2_find_pc_sect_compunit_symtab): Update.
6872         (dw2_debug_names_lookup_symbol): Update.
6873         (dw2_debug_names_expand_symtabs_for_function): Update.
6874         (dw2_debug_names_map_matching_symbols): Update.
6875         (dwarf2_psymtab::expand_psymtab): Update.
6876
6877 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6878
6879         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6880         <per_objfile>: New member.
6881         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6882         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6883         call to dwarf2_cu.
6884         (cutu_reader::cutu_reader): Update.
6885         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6886
6887 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6888
6889         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6890         struct dwarf2_per_objfile.
6891         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6892         dwarf2_per_bfd.
6893         * dwarf2/read.c (set_die_type): Update.
6894         (get_die_type_at_offset): Update.
6895
6896 2020-05-27  Tom Tromey  <tom@tromey.com>
6897             Simon Marchi  <simon.marchi@efficios.com>
6898
6899         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6900         method.
6901         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6902         get_symtab, set_symtab>: New methods.
6903         <m_symtabs>: New field.
6904         (struct dwarf2_psymtab): Derive from partial_symtab.
6905         <readin_p, get_compunit_symtab>: Declare methods.
6906         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6907         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6908         New methods.
6909         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6910         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6911         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6912         (dw2_symtab_iter_next, dw2_print_stats)
6913         (dw2_expand_symtabs_with_fullname)
6914         (dw2_expand_symtabs_matching_one)
6915         (dw_expand_symtabs_matching_file_matcher)
6916         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6917         (dw2_debug_names_iterator::next)
6918         (dw2_debug_names_map_matching_symbols)
6919         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6920         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6921         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6922         New methods.
6923         (get_compunit_symtab, process_full_comp_unit)
6924         (process_full_type_unit): Update.
6925         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6926
6927 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6928
6929         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6930         then introduce a new dwarf2_per_objfile type.
6931         <read_line_string>: Move to the new dwarf2_per_objfile type.
6932         <objfile>: Likewise.
6933         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6934         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6935         dwarf2_per_objfile->per_bfd.
6936         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6937         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6938         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6939         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6940         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6941         (dwarf2_per_objfile::locate_sections): Rename to...
6942         (dwarf2_per_bfd::locate_sections): ... this.
6943         (dwarf2_per_objfile::get_cutu): Rename to...
6944         (dwarf2_per_bfd::get_cutu): ... this.
6945         (dwarf2_per_objfile::get_cu): Rename to...
6946         (dwarf2_per_bfd::get_cu): ... this.
6947         (dwarf2_per_objfile::get_tu): Rename to...
6948         (dwarf2_per_bfd::get_tu): ... this.
6949         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6950         (dwarf2_per_bfd::allocate_per_cu): ... this.
6951         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6952         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6953         (get_gdb_index_contents_ftype): Change parameter from
6954         dwarf2_per_objfile to dwarf2_per_bfd.
6955         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6956         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6957
6958 2020-05-27  Tom Tromey  <tom@tromey.com>
6959             Simon Marchi  <simon.marchi@efficios.com>
6960
6961         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6962         (allocate_piece_closure): Set "per_objfile" member.
6963         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6964         (locexpr_describe_location, loclist_describe_location): Use new
6965         member.
6966         * dwarf2/read.c (read_call_site_scope)
6967         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6968         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6969         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6970         handle_data_member_location): Set per_objfile member.
6971         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6972         member.
6973         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6974
6975 2020-05-27  Tom Tromey  <tom@tromey.com>
6976
6977         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6978         allocate_signatured_type>: Declare new methods.
6979         <m_num_psymtabs>: New member.
6980         (struct dwarf2_per_cu_data) <index>: New member.
6981         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6982         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6983         (create_cu_from_index_list): Use allocate_per_cu.
6984         (create_signatured_type_table_from_index)
6985         (create_signatured_type_table_from_debug_names)
6986         (create_debug_type_hash_table, add_type_unit)
6987         (read_comp_units_from_section): Use allocate_signatured_type.
6988
6989 2020-05-27  Tom Tromey  <tom@tromey.com>
6990
6991         * psymtab.c (partial_map_expand_apply)
6992         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6993         (psym_lookup_global_symbol_language)
6994         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6995         (psym_print_stats, psym_expand_symtabs_for_function)
6996         (psym_map_symbol_filenames, psym_map_matching_symbols)
6997         (psym_expand_symtabs_matching)
6998         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6999         (maintenance_check_psymtabs): Update.
7000         * psympriv.h (struct partial_symtab) <readin_p,
7001         get_compunit_symtab>: Add objfile parameter.
7002         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7003         Likewise.
7004         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7005         get_compunit_symtab>: Likewise.
7006         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7007
7008 2020-05-27  Tom Tromey  <tom@tromey.com>
7009
7010         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7011         member.
7012         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7013         (create_cu_from_index_list)
7014         (create_signatured_type_table_from_index)
7015         (create_signatured_type_table_from_debug_names)
7016         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7017         (dwarf2_create_include_psymtab)
7018         (create_debug_type_hash_table, add_type_unit)
7019         (create_type_unit_group, read_comp_units_from_section)
7020         (dwarf2_compute_name, create_cus_hash_table)
7021         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7022         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7023         obstack.
7024         (dw2_get_real_path): Likewise.  Change argument to
7025         dwarf2_per_objfile.
7026
7027 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7028
7029         PR tdep/26000
7030         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7031         for ldrd (immediate).
7032
7033 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7034
7035         * command.h: Add comment giving the name of class_tui.
7036         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7037         create the fake command for the help for class_tui.
7038
7039 2020-05-26  Tom Tromey  <tromey@adacore.com>
7040
7041         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7042         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7043         (val_atr): New function.
7044         (value_val_atr): Use it.
7045         * ada-valprint.c (print_optional_low_bound): Change low bound
7046         handling for enums.
7047         (val_print_packed_array_elements): Don't call discrete_position.
7048         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7049         discrete_position for enum types.
7050         * language.c (default_print_array_index): Change type.
7051         * language.h (struct language_defn) <la_print_array_index>: Add
7052         index_type parameter, change type of index_value.
7053         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7054         (default_print_array_index): Update.
7055         * valprint.c (maybe_print_array_index): Don't call
7056         value_from_longest.  Update.
7057         (value_print_array_elements): Don't call discrete_position.
7058
7059 2020-05-26  Tom Tromey  <tromey@adacore.com>
7060
7061         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7062         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7063
7064 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7065
7066         PR gdb/13519
7067         * avr-tdep.c (avr_integer_to_address): Return data or code
7068         address accordingly to the second 'type' argument of the
7069         function.
7070
7071 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
7072
7073         * infcmd.c, inferior.h: (construct_inferior_arguments):
7074         Moved function from here to gdbsupport/common-inferior.{h,cc}
7075
7076 2020-05-23  Tom Tromey  <tom@tromey.com>
7077
7078         Revert commit eca1f90c:
7079         * NEWS: Remove entry for completion styling.
7080         * completer.c (_rl_completion_prefix_display_length): Move
7081         declaration later.
7082         (gdb_fnprint): Revert.
7083         (gdb_display_match_list_1): Likewise.
7084         * cli/cli-style.c (completion_prefix_style)
7085         (completion_difference_style, completion_suffix_style): Remove.
7086         (_initialize_cli_style): Revert.
7087         * cli/cli-style.h (completion_prefix_style)
7088         (completion_difference_style, completion_suffix_style): Don't
7089         declare.
7090
7091 2020-05-24  Pedro Alves  <palves@redhat.com>
7092
7093         * symtab.c (completion_list_add_name): Return boolean indication
7094         of whether the symbol matched.
7095         (completion_list_add_symbol): Don't try to remove C++ aliases if
7096         the symbol didn't match in the first place.
7097         * symtab.h (completion_list_add_name): Return bool.
7098
7099 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
7100
7101         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
7102         type::field.
7103
7104 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
7105
7106         GDB 9.2 released.
7107
7108 2020-05-23  Tom Tromey  <tom@tromey.com>
7109
7110         * NEWS: Add entry for completion styling.
7111         * completer.c (_rl_completion_prefix_display_length): Move
7112         declaration earlier.
7113         (gdb_fnprint): Use completion_style.
7114         (gdb_display_match_list_1): Likewise.
7115         * cli/cli-style.c (completion_prefix_style)
7116         (completion_difference_style, completion_suffix_style): New
7117         globals.
7118         (_initialize_cli_style): Register new globals.
7119         * cli/cli-style.h (completion_prefix_style)
7120         (completion_difference_style, completion_suffix_style): Declare.
7121
7122 2020-05-23  Pedro Alves  <palves@redhat.com>
7123
7124         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
7125         (parse_escape): Use ISDIGIT instead of isdigit.
7126         (puts_debug): Use gdb_isprint instead of isprint.
7127         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
7128         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
7129         ISSPACE instead of isspace.
7130         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
7131         instead of isspace.
7132         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
7133         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
7134         instead of isxdigit and ISDIGIT instead of isdigit.
7135
7136 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7137
7138         * gdbtypes.h (struct type) <field>: New method.
7139         (TYPE_FIELDS): Remove, replace all uses with either type::fields
7140         or type::field.
7141
7142 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7143
7144         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
7145         (TYPE_FIELDS): Use type::fields.  Change all call sites that
7146         modify the propery to use type::set_fields instead.
7147
7148 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7149
7150         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
7151         type::num_fields instead.
7152
7153 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7154
7155         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
7156         methods.
7157         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
7158         that modify the number of fields to use type::set_num_fields
7159         instead.
7160
7161 2020-05-22  Tom Tromey  <tromey@adacore.com>
7162
7163         * compile/compile-object-load.h (munmap_list_free): Don't
7164         declare.
7165
7166 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
7167
7168         * annotate.c (annotate_source_line): Update return type, add call
7169         to update current symtab and line.
7170         * annotate.h (annotate_source_line): Update return type, and
7171         extend header comment.
7172         * source.c (info_line_command): Check annotation_level before
7173         calling annotate_source_line.
7174         * stack.c (print_frame_info): If calling annotate_source_line
7175         returns true, then don't print any other source line information.
7176
7177 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7178
7179         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
7180
7181 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7182
7183         * coffread.c (patch_type): Remove NULL check before xfree.
7184         * corefile.c (set_gnutarget): Likewise.
7185         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
7186         * exec.c (build_section_table): Likewise.
7187         * remote.c (remote_target::pass_signals): Likewise.
7188         * utils.c (n_spaces): Likewise.
7189         * cli/cli-script.c (document_command): Likewise.
7190         * i386-windows-tdep.c (core_process_module_section): Likewise.
7191         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
7192
7193 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
7194
7195         * symfile.c (reread_symbols): Clear objfile's section_offsets
7196         vector and section indices, re-compute them by calling
7197         sym_offsets.
7198
7199 2020-05-20  Tom Tromey  <tromey@adacore.com>
7200
7201         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
7202         (desc_one_bound, desc_index_type): Compute field name.
7203
7204 2020-05-20  Tom de Vries  <tdevries@suse.de>
7205
7206         PR symtab/25833
7207         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
7208
7209 2020-05-20  Alan Modra  <amodra@gmail.com>
7210
7211         PR 25993
7212         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
7213         bfd_set_filename.
7214         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
7215         passed to bfd_set_filename.
7216         * symfile-mem.c (add_vsyscall_page): Likewise for string
7217         passed to symbol_file_add_from_memory.
7218         (symbol_file_add_from_memory): Make name param a const char* and
7219         don't strdup.
7220
7221 2020-05-20  Alan Modra  <amodra@gmail.com>
7222
7223         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
7224         rather than accessing bfd->filename directly.
7225         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
7226         and use bfd_section_name.
7227         * dwarf2/frame.c (decode_frame_entry): Likewise.
7228         * exec.c (exec_set_section_address): Likewise.
7229         * solib-aix.c (solib_aix_bfd_open): Likewise.
7230         * stap-probe.c (get_stap_base_address): Likewise.
7231         * symfile.c (reread_symbols): Likewise.
7232
7233 2020-05-19  Tom Tromey  <tromey@adacore.com>
7234
7235         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
7236
7237 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7238
7239         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
7240
7241 2020-05-19  Pedro Alves  <palves@redhat.com>
7242
7243         * NEWS (set exec-file-mismatch): Adjust entry.
7244         * exec.c: Include "build-id.h".
7245         (validate_exec_file): Try to match build IDs instead of filenames.
7246         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
7247         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
7248         and pass down 'warn_if_slow'.
7249         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
7250         gdb_bfd_open_closure to pass it down.
7251         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
7252
7253 2020-05-19  Pedro Alves  <palves@redhat.com>
7254
7255         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
7256         * target.c (target_fileio_open_1): Rename to target_fileio_open
7257         and make extern.  Use bool.
7258         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
7259         (target_fileio_read_alloc_1): Adjust.
7260         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
7261         (target_fileio_open_warn_if_slow): Delete declaration.
7262
7263 2020-05-19  Pedro Alves  <palves@redhat.com>
7264
7265         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
7266         Adjust all callers.
7267
7268 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
7269
7270         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
7271         whether disp is negative.
7272
7273 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7274
7275         * symfile.h (struct symfile_segment_data)
7276         <~symfile_segment_data>: Remove.
7277         <segment_info>: Change to std::vector.
7278         * symfile.c (default_symfile_segments): Update.
7279         * elfread.c (elf_symfile_segments): Update.
7280
7281 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7282
7283         * symfile.h (struct symfile_segment_data) <struct segment>: New.
7284         <segments>: New.
7285         <segment_bases, segment_sizes>: Remove.
7286         * symfile.c (default_symfile_segments): Update.
7287         * elfread.c (elf_symfile_segments): Update.
7288         * remote.c (remote_target::get_offsets): Update.
7289         * solib-target.c (solib_target_relocate_section_addresses):
7290         Update.
7291
7292 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7293
7294         * symfile.h (struct symfile_segment_data): Initialize fields.
7295         <~symfile_segment_data>: Add.
7296         (symfile_segment_data_up): New.
7297         (struct sym_fns) <sym_segments>: Return a
7298         symfile_segment_data_up.
7299         (default_symfile_segments): Return a symfile_segment_data_up.
7300         (free_symfile_segment_data): Remove.
7301         (get_symfile_segment_data): Return a symfile_segment_data_up.
7302         * symfile.c (default_symfile_segments): Likewise.
7303         (get_symfile_segment_data): Likewise.
7304         (free_symfile_segment_data): Remove.
7305         (symfile_find_segment_sections): Update.
7306         * elfread.c (elf_symfile_segments): Return a
7307         symfile_segment_data_up.
7308         * remote.c (remote_target::get_offsets): Update.
7309         * solib-target.c (solib_target_relocate_section_addresses):
7310         Update.
7311         * symfile-debug.c (debug_sym_segments): Return a
7312         symfile_segment_data_up.
7313
7314 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7315
7316         PR build/25981
7317         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
7318         Hardcode register numbers.
7319
7320         PR build/25981
7321         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
7322         procfs_find_LDT_entry): Remove.
7323         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
7324         procfs_find_LDT_entry): Remove.
7325         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
7326         Remove.
7327
7328 2020-05-17  Pedro Alves  <palves@redhat.com>
7329             Andrew Burgess  <andrew.burgess@embecosm.com>
7330             Keno Fischer  <keno@juliacomputing.com>
7331
7332         PR gdb/25741
7333         * breakpoint.c (build_target_condition_list): Update comments.
7334         (build_target_command_list): Update comments and skip matching
7335         locations.
7336         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
7337         a separate function.  Simplify "set breakpoint auto-hw off"
7338         handling.
7339         (insert_breakpoints): Update comment.
7340         (tracepoint_locations_match): New parameter.  For breakpoints,
7341         compare location types too, if the caller wants to.
7342         (handle_automatic_hardware_breakpoints): New functions.
7343         (bp_location_is_less_than): Also sort by location type and
7344         hardware breakpoint length.
7345         (update_global_location_list): Handle "set breakpoint auto-hw on"
7346         here.
7347         (update_breakpoint_locations): Ask breakpoint_locations_match to
7348         ignore location types.
7349
7350 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7351
7352         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
7353         type::name instead.
7354
7355 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7356
7357         * gdbtypes.h (struct type) <name, set_name>: New methods.
7358         (TYPE_CODE): Use type::name.  Change all call sites used to set
7359         the name to use type::set_name instead.
7360
7361 2020-05-16  Tom Tromey  <tom@tromey.com>
7362
7363         * top.c (quit_force): Update.
7364         * infrun.c (handle_no_resumed): Update.
7365         * top.h (all_uis): New function.
7366         (ALL_UIS): Remove.
7367
7368 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7369
7370         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
7371
7372 2020-05-16  Pedro Alves  <palves@redhat.com>
7373
7374         * ia64-linux-nat.c
7375         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
7376         Declare method.
7377         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
7378
7379 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
7380
7381         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
7382         (sparc64_adi_info): Likewise.
7383
7384 2020-05-15  Tom Tromey  <tom@tromey.com>
7385
7386         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
7387         block_objfile.
7388         (lookup_objfile_from_block): Remove.
7389         (lookup_symbol_in_block, lookup_symbol_in_static_block)
7390         (lookup_global_symbol): Use block_objfile.
7391         * symtab.h (lookup_objfile_from_block): Don't declare.
7392         * printcmd.c (clear_dangling_display_expressions): Use
7393         block_objfile.
7394         * parse.c (operator_check_standard): Use block_objfile.
7395
7396 2020-05-15  Tom Tromey  <tom@tromey.com>
7397
7398         * language.c (language_alloc_type_symbol): Set
7399         SYMBOL_SECTION.
7400         * symtab.c (initialize_objfile_symbol): Remove.
7401         (allocate_symbol): Remove.
7402         (allocate_template_symbol): Remove.
7403         * dwarf2/read.c (fixup_go_packaging): Use "new".
7404         (new_symbol): Use "new".
7405         (read_variable): Don't call initialize_objfile_symbol.  Use
7406         "new".
7407         (read_func_scope): Use "new".
7408         * xcoffread.c (process_xcoff_symbol): Don't call
7409         initialize_objfile_symbol.
7410         (SYMBOL_DUP): Remove.
7411         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7412         "new".
7413         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7414         (allocate_template_symbol): Don't declare.
7415         (struct symbol): Add copy constructor.  Change defaults.
7416         * jit.c (finalize_symtab): Use "new".
7417         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7418         Use "new".
7419         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7420         (common_block_end): Use "new".
7421         * mdebugread.c (parse_symbol): Use "new".
7422         (new_symbol): Likewise.
7423
7424 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7425
7426         * NEWS: Mention changes to help and apropos.
7427
7428 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7429
7430         * command.h (enum command_class): Improve comments, document
7431         that class_alias is for user-defined aliases, give the class
7432         name for each class, remove unused class_xdb.
7433         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7434         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7435         by a precise class.
7436         * infcmd.c (_initialize_infcmd): Likewise.
7437         * reverse.c (_initialize_reverse): Likewise.
7438         * stack.c (_initialize_stack): Likewise.
7439         * symfile.c (_initialize_symfile): Likewise.
7440         * tracepoint.c (_initialize_tracepoint): Likewise.
7441
7442 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7443
7444         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7445         when their aliased command is traversed.
7446         (help_cmd): Add fput_command_names_styled call to
7447         output command name and aliases when command has an alias.
7448
7449 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7450
7451         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7452         * cli/cli-decode.c (help_cmd_list): Declare as static,
7453         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7454         a command together with the command.
7455         (fput_command_name_styled, fput_command_names_styled): New functions.
7456         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7457         fput_command_name_styled.
7458         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7459         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7460
7461 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7462
7463         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7464         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7465         * command.h (cmd_show_list): Likewise.
7466         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7467         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7468
7469 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7470
7471         * unittests/command-def-selftests.c (traverse_command_structure):
7472         Verify all commands of a list have the same prefix command and
7473         that only the top cmdlist commands have a null prefix.
7474
7475 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7476
7477         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7478         as prefix, not one of its aliases.
7479         (set_cmd_prefix): Remove.
7480         (do_add_cmd): Centralize the setting of the prefix of a command, when
7481         command is defined after its full chain of prefix commands.
7482         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7483         (add_setshow_cmd_full): Likewise.
7484         (update_prefix_field_of_prefixed_commands): New function.
7485         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7486         update_prefix_field_of_prefixed_commands.
7487         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7488         addresses of remote_set_cmdlist and remote_show_cmdlist given
7489         as argument, not the address of an argument.
7490         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7491         * gdb/remote.c (_initialize_remote): Likewise.
7492
7493 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7494
7495         * cli/cli-cmds.c (alias_command): Check for an existing alias
7496         using lookup_cmd_composition, as valid_command_p is too strict
7497         and forbids aliases that are the prefix of an existing alias
7498         or command.
7499         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7500         command is properly recognised as a valid command.
7501
7502 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7503
7504         * unittests/help-doc-selftests.c: Rename to
7505         unittests/command-def-selftests.c
7506         * unittests/command-def-selftests.c (help_doc_tests): Update some
7507         comments.
7508         (command_structure_tests, traverse_command_structure): New namespace
7509         and function.
7510         (command_structure_invariants_tests): New function.
7511         (_initialize_command_def_selftests) Renamed from
7512         _initialize_help_doc_selftests, register command_structure_invariants
7513         selftest.
7514
7515 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7516
7517         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7518         an alias of 'show'.
7519
7520 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7521
7522         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7523         ada_is_fixed_point_type.  Update all callers.
7524         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7525         all callers.
7526         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
7527         Update all callers.
7528         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
7529         print_fixed_point_type.  Update all callers.
7530         * ada-valprint.c (ada_value_print_num): Replace call to
7531         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
7532
7533 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
7534
7535         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
7536         processors.
7537         (cpu_supports_bts): Add CV_AMD case.
7538
7539 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
7540             Simon Marchi  <simon.marchi@efficios.com>
7541
7542         * infrun.c (stop_all_threads): Collect multiple wait events at
7543         each pass.
7544
7545 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7546
7547         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
7548         type::code instead.
7549
7550 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7551
7552         * gdbtypes.h (struct type) <code, set_code>: New methods.
7553         (TYPE_CODE): Use type::code.  Change all call sites used to set
7554         the code to use type::set_code instead.
7555
7556 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7557             Tom de Vries  <tdevries@suse.de>
7558             Pedro Alves  <palves@redhat.com>
7559
7560         PR threads/25478
7561         * infrun.c (stop_all_threads): Do NOT ignore
7562         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
7563         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
7564         received.
7565         (handle_no_resumed): Remove code handling a live inferior with no
7566         threads.
7567         * remote.c (has_single_non_exited_thread): New.
7568         (remote_target::update_thread_list): Do not delete a thread if is
7569         the last thread of the process.
7570         * thread.c (thread_select): Call delete_exited_threads instead of
7571         prune_threads.
7572
7573 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7574
7575         * infrun.c (stop_all_threads): Enable/disable thread events of all
7576         targets.  Move a debug message denoting the end of the function
7577         into the SCOPED_EXIT block.
7578
7579 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7580
7581         * process-stratum-target.h: Include <set>.
7582         (all_non_exited_process_targets, switch_to_target_no_thread): New
7583         function declarations.
7584         * process-stratum-target.c (all_non_exited_process_targets)
7585         (switch_to_target_no_thread): New function implementations.
7586
7587 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7588
7589         * infrun.c (handle_inferior_event): Extract out a piece of code
7590         into...
7591         (mark_non_executing_threads): ...this new function.
7592
7593 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7594
7595         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
7596         use.
7597
7598 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7599
7600         * regcache.c (regcache_read_pc_protected): New function
7601         implementation that returns 0 if the PC cannot read via
7602         'regcache_read_pc'.
7603         * infrun.c (proceed): Call 'regcache_read_pc_protected'
7604         instead of 'regcache_read_pc'.
7605         (keep_going_pass_signal): Ditto.
7606
7607 2020-05-13  Tom Tromey  <tromey@adacore.com>
7608
7609         * ada-lang.c (align_value): Remove.
7610         (ada_template_to_fixed_record_type_1): Use align_up.
7611
7612 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7613
7614         * async-event.c: Update the copyright year.
7615         * async-event.h: Update the copyright year.
7616
7617 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
7618
7619         * objfiles.h (is_addr_in_objfile,
7620         shared_objfile_contains_address_p): Return bool.
7621         * objfile.c (is_addr_in_objfile,
7622         shared_objfile_contains_address_p): Return bool.
7623
7624 2020-05-11  Tom Tromey  <tromey@adacore.com>
7625
7626         * cli/cli-cmds.c (info_command): Restore.
7627         (_initialize_cli_cmds): Use add_prefix_command for "info".
7628         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
7629
7630 2020-05-11  Tom Tromey  <tromey@adacore.com>
7631
7632         * ada-lang.c (ada_value_primitive_field): Now public.
7633         * ada-lang.h (ada_value_primitive_field): Declare.
7634         * ada-valprint.c (print_field_values): Use
7635         ada_value_primitive_field for wrapper fields.
7636
7637 2020-05-11  Tom de Vries  <tdevries@suse.de>
7638
7639         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
7640         MODULE_DOMAIN.
7641
7642 2020-05-11  Tom de Vries  <tdevries@suse.de>
7643
7644         PR symtab/25941
7645         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
7646         with length 0, if not gdb-produced.
7647         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
7648
7649 2020-05-09  Tom de Vries  <tdevries@suse.de>
7650
7651         PR gdb/25955
7652         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
7653         calculation.
7654
7655 2020-05-09  Tom Tromey  <tom@tromey.com>
7656
7657         * top.c (server_command): Now bool.
7658         * top.h (server_command): Now bool.
7659
7660 2020-05-08  Tom Tromey  <tromey@adacore.com>
7661
7662         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
7663         already being processed.
7664
7665 2020-05-08  Tom Tromey  <tom@tromey.com>
7666
7667         * printcmd.c (struct display) <next>: Remove.
7668         <display>: New constructor.
7669         <exp_string>: Now a std::string.
7670         <enabled_p>: Now a bool.
7671         (display_number): Move definition earlier.
7672         (displays): Rename from display_chain.  Now a std::vector.
7673         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
7674         (display_command): Update.
7675         (do_one_display, disable_display)
7676         (enable_disable_display_command, do_enable_disable_display):
7677         Update.
7678         (free_display): Remove.
7679         (clear_displays): Rewrite.
7680         (delete_display): Update.
7681         (map_display_numbers): Use function_view.  Remove "data"
7682         parameter.  Update.
7683         (do_delete_display): Remove.
7684         (undisplay_command): Update.
7685         (do_one_display, do_displays, disable_display)
7686         (info_display_command): Update.
7687         (do_enable_disable_display): Remove.
7688         (enable_disable_display_command)
7689         (clear_dangling_display_expressions): Update.
7690
7691 2020-05-08  Tom Tromey  <tom@tromey.com>
7692
7693         * symtab.c (set_symbol_cache_size)
7694         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
7695         (maintenance_print_symbol_cache_statistics): Update.
7696         * symmisc.c (print_symbol_bcache_statistics)
7697         (print_objfile_statistics, maintenance_print_objfiles)
7698         (maintenance_info_symtabs, maintenance_check_symtabs)
7699         (maintenance_expand_symtabs, maintenance_info_line_tables):
7700         Update.
7701         * symfile-debug.c (set_debug_symfile): Update.
7702         * source.c (forget_cached_source_info): Update.
7703         * python/python.c (gdbpy_progspaces): Update.
7704         * psymtab.c (maintenance_info_psymtabs): Update.
7705         * probe.c (parse_probes): Update.
7706         * linespec.c (iterate_over_all_matching_symtabs)
7707         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
7708         * guile/scm-progspace.c (gdbscm_progspaces): Update.
7709         * exec.c (exec_target::close): Update.
7710         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
7711         * breakpoint.c (print_one_breakpoint_location)
7712         (create_longjmp_master_breakpoint)
7713         (create_std_terminate_master_breakpoint): Update.
7714         * progspace.c (program_spaces): Now a std::vector.
7715         (maybe_new_address_space): Update.
7716         (add_program_space): Remove.
7717         (program_space::program_space): Update.
7718         (remove_program_space): Update.
7719         (number_of_program_spaces): Remove.
7720         (print_program_space, update_address_spaces): Update.
7721         * progspace.h (program_spaces): Change type.
7722         (ALL_PSPACES): Remove.
7723         (number_of_program_spaces): Don't declare.
7724         (struct program_space) <next>: Remove.
7725
7726 2020-05-08  Tom Tromey  <tom@tromey.com>
7727
7728         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
7729         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
7730         (enable_break): Update.
7731         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
7732         (frv_fdpic_find_canonical_descriptor): Update.
7733         (frv_fetch_objfile_link_map): Update.
7734         * progspace.c (program_space::free_all_objfiles): Update.
7735         (program_space::solibs): New method.
7736         * progspace.h (struct program_space) <solibs>: New method.
7737         * solist.h (master_so_list): Don't declare.
7738         (ALL_SO_LIBS): Remove.
7739         * solib.h (so_list_head): Remove.
7740         (update_solib_list): Update comment.
7741         * solib.c (master_so_list): Remove.
7742         (solib_used, update_solib_list, solib_add)
7743         (info_sharedlibrary_command, clear_solib)
7744         (reload_shared_libraries_1, remove_user_added_objfile): Update.
7745
7746 2020-05-08  Tom Tromey  <tom@tromey.com>
7747
7748         * extension.c (extension_languages): Now a std::array.
7749         (ALL_EXTENSION_LANGUAGES): Remove.
7750         (get_ext_lang_defn, get_ext_lang_of_file)
7751         (eval_ext_lang_from_control_command): Update.
7752         (finish_ext_lang_initialization)
7753         (auto_load_ext_lang_scripts_for_objfile)
7754         (ext_lang_type_printers::ext_lang_type_printers)
7755         (apply_ext_lang_type_printers)
7756         (ext_lang_type_printers::~ext_lang_type_printers)
7757         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
7758         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
7759         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
7760         (get_matching_xmethod_workers, ext_lang_colorize)
7761         (ext_lang_before_prompt): Update.
7762         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
7763
7764 2020-05-08  Tom Tromey  <tom@tromey.com>
7765
7766         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
7767         overload.
7768         <swap_string, m_string>: Remove.
7769         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
7770         Update.
7771         * stabsread.c (define_symbol, read_type): Update.
7772         * linespec.c (find_linespec_symbols): Update.
7773         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
7774         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
7775         * dbxread.c (read_dbx_symtab): Update.
7776         * cp-support.h (cp_canonicalize_string_full)
7777         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
7778         Return unique_xmalloc_ptr.
7779         * cp-support.c (inspect_type): Update.
7780         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
7781         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
7782         Likewise.
7783         * c-typeprint.c (print_name_maybe_canonical): Update.
7784         * break-catch-throw.c (check_status_exception_catchpoint):
7785         Update.
7786
7787 2020-05-08  Tom de Vries  <tdevries@suse.de>
7788
7789         * infrun.c (follow_fork): Copy current_line and current_symtab to
7790         child thread.
7791
7792 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7793
7794         * async-event.c (struct async_signal_handler, struct
7795         async_event_handler): Reformat, remove typedef.
7796
7797 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7798
7799         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
7800         access thistype->main_type->dyn_prop_list directly.
7801
7802 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7803
7804         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
7805         (remove_dyn_prop): Remove.  Update all users to use
7806         type::remove_dyn_prop.
7807         * gdbtypes.c (remove_dyn_prop): Rename to...
7808         (type::remove_dyn_prop): ... this.
7809
7810 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
7811
7812         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
7813         (add_dyn_prop): Remove.  Update all users to use
7814         type::add_dyn_prop.
7815         * gdbtypes.c (add_dyn_prop): Rename to...
7816         (type::add_dyn_prop): ... this.
7817
7818 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7819
7820         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
7821         (get_dyn_prop): Remove.  Update all users to use
7822         type::dyn_prop.
7823         * gdbtypes.c (get_dyn_prop): Rename to...
7824         (type::dyn_prop): ... this.
7825
7826 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7827
7828         * gdbtypes.h (struct main_type) <flag_static>: Remove.
7829
7830 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7831
7832         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
7833         instruction, skip it if it's there.
7834
7835 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
7836
7837         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
7838
7839 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
7840
7841         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
7842         * gdbtypes.c (recursive_dump_type): Remove use of
7843         TYPE_INCOMPLETE.
7844
7845 2020-05-03  Tom Tromey  <tom@tromey.com>
7846
7847         * breakpoint.c (catch_command, tcatch_command): Remove.
7848         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7849         add_show_prefix_cmd.
7850         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7851         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7852         Remove.
7853         (add_internal_problem_command): Use add_basic_prefix_cmd,
7854         add_show_prefix_cmd.
7855         * mips-tdep.c (set_mipsfpu_command): Remove.
7856         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7857         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7858         (_initialize_index_cache): Use add_basic_prefix_cmd.
7859         * memattr.c (dummy_cmd): Remove.
7860         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7861         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7862         (_initialize_tui_win): Use add_basic_prefix_cmd,
7863         add_show_prefix_cmd.
7864         * cli/cli-logging.c (set_logging_command): Remove.
7865         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7866         add_show_prefix_cmd.
7867         (show_logging_command): Remove.
7868         * target.c (target_command): Remove.
7869         (add_target): Use add_basic_prefix_cmd.
7870
7871 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7872
7873         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7874
7875 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7876
7877         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7878         info_command.
7879
7880 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7881
7882         * nbsd-nat.c (nbsd_enable_proc_events)
7883         (nbsd_nat_target::post_startup_inferior): Add.
7884         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7885         (nbsd_nat_target::update_thread_list): Rewrite.
7886         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7887         "PTRACE_LWP_CREATE".
7888         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7889
7890 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7891
7892         * stack.c (_initialize_stack): Remove duplicated creation
7893         of "frame" command and "f" alias.
7894
7895 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7896
7897         PR gdb/18706
7898         * gdbtypes.c (check_typedef): Calculate size of array of
7899         stubbed type.
7900
7901 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7902
7903         PR gdb/15559
7904         * i386-tdep.c (i386_push_dummy_call): Call
7905         i386_thiscall_push_dummy_call.
7906         (i386_thiscall_push_dummy_call): New function.
7907         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7908         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7909         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7910
7911 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7912
7913         * gdbarch.sh (do_read): Add shellcheck disable directive for
7914         warning SC2162.
7915
7916 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7917
7918         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7919         "referenced but not assigned" warning.
7920
7921 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7922
7923         * gdbarch.sh: Remove code that sets fallbackdefault.
7924
7925 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7926
7927         * gdbarch.sh: Use shell operators && and || instead of
7928         -a and -o.
7929
7930 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7931
7932         * gdbarch.sh: Use $(...) instead of `...`.
7933
7934 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7935
7936         * gdbarch.sh: Use double quotes around variables.
7937
7938 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7939
7940         * gdbarch.sh: Use %s with printf, instead of variables in the
7941         format string.
7942
7943 2020-04-29  Tom Tromey  <tromey@adacore.com>
7944
7945         PR ada/25875:
7946         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7947         type fields here.
7948         (read_enumeration_type): Call
7949         update_enumeration_type_from_children later.  Update comments.
7950         (process_enumeration_scope): Don't create type fields.
7951
7952 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7953
7954         * nbsd-tdep.c: Include "xml-syscall.h".
7955         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7956
7957 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7958
7959         * nbsd-nat.c: Include "sys/wait.h".
7960         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7961         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7962         (nbsd_nat_target::remove_exec_catchpoint)
7963         (nbsd_nat_target::set_syscall_catchpoint): Add.
7964         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7965         (nbsd_nat_target::insert_exec_catchpoint)
7966         (nbsd_nat_target::remove_exec_catchpoint)
7967         (nbsd_nat_target::set_syscall_catchpoint): Add.
7968         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7969         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7970         `nbsd_get_syscall_number'.
7971
7972 2020-04-29  Tom Tromey  <tom@tromey.com>
7973
7974         * stack.c (print_block_frame_labels): Remove.
7975
7976 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7977
7978         PR gdb/17320
7979         * ada-valprint.c (val_print_packed_array_elements): Move array
7980         end bracket to new line.
7981         (ada_val_print_string): Remove extra spaces before first array
7982         element.
7983         * c-valprint.c (c_value_print_array): Likewise.
7984         * m2-valprint.c (m2_print_array_contents): Likewise.
7985         (m2_value_print_inner): Likewise.
7986         * p-valprint.c (pascal_value_print_inner): Likewise.
7987         * valprint.c (generic_val_print_array): Likewise.
7988         (value_print_array_elements): Move first array element and array
7989         end bracket to new line.
7990
7991 2020-04-29  Tom de Vries  <tdevries@suse.de>
7992
7993         PR symtab/25889
7994         * linespec.c (find_method): Fix ix calculation.
7995
7996 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7997
7998         * syscalls/update-netbsd.sh: New file.
7999         * syscalls/netbsd.xml: Regenerate.
8000         * data-directory/Makefile.in: Register `netbsd.xml' in
8001         `SYSCALLS_FILES'.
8002
8003 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8004
8005         * syscalls/update-freebsd.sh: Add double quotes.
8006
8007 2020-04-28  Tom Tromey  <tom@tromey.com>
8008
8009         * NEWS: Update.
8010         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8011         (cmdpy_init): Allow class_tui.
8012
8013 2020-04-28 Mark Williams <mark@myosotissp.com>
8014
8015         PR gdb/24480
8016         * dwarf2read.c: Add missing assingments to list_in_scope when
8017         start_symtab was already called.
8018
8019 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8020
8021         PR gdb/25881
8022         * dwarf2/read.c (offset_map_type): Use
8023         gdb:hash_enum<sect_offset> as hash function.
8024
8025 2020-04-28  Tom de Vries  <tdevries@suse.de>
8026
8027         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8028         with DW_AT_signature.
8029
8030 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8031
8032         * configure.ac: Remove check for fs_base/gs_base in
8033         user_regs_struct.
8034         * configure: Re-generate.
8035         * config.in: Re-generate.
8036         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8037         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8038         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8039
8040 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8041
8042         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8043         problematic inline frame unwinding situation.
8044         * frame.c (frame_id_computed_p): New function.
8045         * frame.h (frame_id_computed_p): New prototype.
8046
8047 2020-04-26  Tom Tromey  <tom@tromey.com>
8048
8049         * command.h (enum command_class) <class_pseudo>: Remove.
8050
8051 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8052
8053         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8054         and whitespace.
8055
8056 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8057
8058         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8059         `PT_GET_PROCESS_STATE' block.
8060
8061 2020-04-24  Tom Tromey  <tom@tromey.com>
8062
8063         * symtab.h (symbol_get_demangled_name): Don't declare.
8064         * symtab.c (symbol_get_demangled_name): Remove.
8065         (general_symbol_info::natural_name)
8066         (general_symbol_info::demangled_name): Update.
8067
8068 2020-04-24  Tom Tromey  <tom@tromey.com>
8069
8070         PR rust/25025:
8071         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
8072
8073 2020-04-24  Tom Tromey  <tom@tromey.com>
8074
8075         PR symtab/12707:
8076         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
8077         exists.
8078         (new_symbol): Likewise.
8079         * compile/compile-object-load.c (get_out_value_type): Use
8080         symbol_matches_search_name.
8081
8082 2020-04-24  Tom Tromey  <tom@tromey.com>
8083
8084         * dwarf2/read.c (add_partial_symbol): Do not call
8085         compute_and_set_names.
8086
8087 2020-04-24  Tom Tromey  <tom@tromey.com>
8088
8089         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
8090         overload.
8091
8092 2020-04-24  Tom Tromey  <tom@tromey.com>
8093
8094         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
8095         (add_psymbol_to_list): New overload.  Make old overload call new
8096         one.
8097         * psympriv.h (add_psymbol_to_list): New overload.
8098
8099 2020-04-24  Tom Tromey  <tom@tromey.com>
8100
8101         * dwarf2/read.c (partial_die_info::read) <case
8102         DW_AT_linkage_name>: Use value_as_string.
8103         (dwarf2_string_attr): Use value_as_string.
8104         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
8105         method.
8106         * dwarf2/attribute.c (attribute::value_as_string): New method.
8107
8108 2020-04-24  Tom Tromey  <tom@tromey.com>
8109
8110         * symtab.c (general_symbol_info::natural_name)
8111         (general_symbol_info::demangled_name): Check for language_rust.
8112
8113 2020-04-24  Tom Tromey  <tom@tromey.com>
8114
8115         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
8116         (dwarf2_physname): ... from here.
8117         (partial_die_info::read): Add Rust "{" hack.
8118
8119 2020-04-24  Tom Tromey  <tom@tromey.com>
8120
8121         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
8122         method.
8123         (symbol_set_demangled_name): Don't declare.
8124         * symtab.c (general_symbol_info::set_demangled_name): Rename from
8125         symbol_set_demangled_name.
8126         (general_symbol_info::set_language)
8127         (general_symbol_info::compute_and_set_names): Update.
8128         * minsyms.c (minimal_symbol_reader::install): Update.
8129         * dwarf2/read.c (new_symbol): Update.
8130
8131 2020-04-24  Tom Tromey  <tromey@adacore.com>
8132
8133         PR python/23662:
8134         * python/py-type.c (convert_field): Handle
8135         FIELD_LOC_KIND_DWARF_BLOCK.
8136         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
8137         (typy_get_dynamic): Nw function.
8138         (type_object_getset): Add "dynamic".
8139         * NEWS: Add entry.
8140
8141 2020-04-24  Tom Tromey  <tromey@adacore.com>
8142
8143         * ada-typeprint.c (print_choices, print_variant_part)
8144         (print_record_field_types_dynamic): New functions.
8145         (print_record_field_types): Use print_record_field_types_dynamic.
8146
8147 2020-04-24  Tom Tromey  <tromey@adacore.com>
8148
8149         * dwarf2/read.c (handle_data_member_location): New overload.
8150         (dwarf2_add_field): Use it.
8151         (decode_locdesc): Add "computed" parameter.  Update comment.
8152         * gdbtypes.c (is_dynamic_type_internal): Also look for
8153         FIELD_LOC_KIND_DWARF_BLOCK.
8154         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
8155         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
8156         virtual base classes.
8157         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
8158         FIELD_LOC_KIND_DWARF_BLOCK.
8159
8160 2020-04-24  Tom Tromey  <tromey@adacore.com>
8161
8162         * dwarf2/read.c (read_structure_type): Handle dynamic length.
8163         * gdbtypes.c (is_dynamic_type_internal): Check
8164         TYPE_HAS_DYNAMIC_LENGTH.
8165         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
8166         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
8167         New macros.
8168         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
8169         constant.
8170
8171 2020-04-24  Tom Tromey  <tromey@adacore.com>
8172
8173         * dwarf2/read.c (struct variant_field): Rewrite.
8174         (struct variant_part_builder): New.
8175         (struct nextfield): Remove "variant" field.  Add "offset".
8176         (struct field_info): Add "current_variant_part" and
8177         "variant_parts".
8178         (alloc_discriminant_info): Remove.
8179         (alloc_rust_variant): New function.
8180         (quirk_rust_enum): Update.
8181         (dwarf2_add_field): Set "offset" member.  Don't handle
8182         DW_TAG_variant_part.
8183         (offset_map_type): New typedef.
8184         (convert_variant_range, create_one_variant)
8185         (create_one_variant_part, create_variant_parts)
8186         (add_variant_property): New functions.
8187         (dwarf2_attach_fields_to_type): Call add_variant_property.
8188         (read_structure_type): Don't handle DW_TAG_variant_part.
8189         (handle_variant_part, handle_variant): New functions.
8190         (handle_struct_member_die): Use them.
8191         (process_structure_scope): Don't handle variant parts.
8192         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
8193         (struct discriminant_info): Remove.
8194         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
8195         (struct main_type) <flag_discriminated_union>: Remove.
8196         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
8197         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
8198         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
8199         Update.
8200         * valops.c (value_union_variant): Remove.
8201         * value.h (value_union_variant): Don't declare.
8202
8203 2020-04-24  Tom Tromey  <tromey@adacore.com>
8204
8205         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
8206         (ada_value_primitive_packed_val): Update.
8207         * ada-valprint.c (ada_value_print_1): Update.
8208         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
8209         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
8210         just an address.  Use evaluate_for_locexpr_baton.
8211         (dwarf2_evaluate_property): Update.
8212         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
8213         array_view.
8214         * findvar.c (default_read_var_value): Update.
8215         * gdbtypes.c (compute_variant_fields_inner)
8216         (resolve_dynamic_type_internal): Update.
8217         (resolve_dynamic_type): Change type of valaddr parameter.
8218         * gdbtypes.h (resolve_dynamic_type): Update.
8219         * valarith.c (value_subscripted_rvalue): Update.
8220         * value.c (value_from_contents_and_address): Update.
8221
8222 2020-04-24  Tom Tromey  <tromey@adacore.com>
8223
8224         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
8225         "push_initial_value" parameter.
8226         (dwarf2_evaluate_property): Likewise.
8227         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
8228
8229 2020-04-24  Tom Tromey  <tromey@adacore.com>
8230
8231         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
8232         (variant::matches, compute_variant_fields_recurse)
8233         (compute_variant_fields_inner, compute_variant_fields): New
8234         functions.
8235         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
8236         Use resolved_type after type is made.
8237         (operator==): Add new cases.
8238         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
8239         (struct discriminant_range, struct variant, struct variant_part):
8240         New.
8241         (union dynamic_prop_data) <variant_parts, original_type>: New
8242         members.
8243         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
8244         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
8245         constants.
8246         * value.c (unpack_bits_as_long): Now public.
8247         * value.h (unpack_bits_as_long): Declare.
8248
8249 2020-04-24  Tom Tromey  <tromey@adacore.com>
8250
8251         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
8252         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
8253
8254 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
8255
8256         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
8257
8258 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
8259
8260         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
8261         (remove_fork_catchpoint, post_startup_inferior)
8262         (post_attach): Move...
8263         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
8264         (remove_fork_catchpoint, post_startup_inferior)
8265         (post_attach): ...here.
8266         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
8267         (remove_fork_catchpoint, post_startup_inferior)
8268         (post_attach): Move...
8269         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
8270         (remove_fork_catchpoint, post_startup_inferior)
8271         (post_attach): ...here.
8272
8273 2020-04-24  Tom Tromey  <tromey@adacore.com>
8274
8275         * nat/windows-nat.h (struct windows_thread_info)
8276         <pc_adjusted>: New member.
8277         * windows-nat.c (windows_fetch_one_register): Check
8278         pc_adjusted.
8279         (windows_nat_target::get_windows_debug_event)
8280         (windows_nat_target::wait): Set pc_adjusted.
8281
8282 2020-04-24  Tom de Vries  <tdevries@suse.de>
8283
8284         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
8285         Run gdb-add-index inside temp dir.
8286
8287 2020-04-23  Tom Tromey  <tromey@adacore.com>
8288
8289         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
8290         in loop.
8291
8292 2020-04-23  Luis Machado  <luis.machado@linaro.org>
8293
8294         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
8295         get_frame_register instead of gdbarch_unwind_pc.
8296
8297 2020-04-23  Tom de Vries  <tdevries@suse.de>
8298
8299         * symtab.c (lookup_global_symbol): Prefer def over decl.
8300
8301 2020-04-23  Tom de Vries  <tdevries@suse.de>
8302
8303         PR symtab/25807
8304         * block.c (best_symbol, better_symbol): Promote to external.
8305         * block.h (best_symbol, better_symbol): Declare.
8306         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
8307         decl.
8308
8309 2020-04-23  Tom Tromey  <tromey@adacore.com>
8310
8311         PR ada/25837:
8312         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
8313         "const char *", not a "const std::string &".
8314         <name_and_matcher::operator==>: Update.
8315         * unittests/lookup_name_info-selftests.c: Change type of
8316         "result".
8317
8318 2020-04-23  Tom Tromey  <tom@tromey.com>
8319
8320         * inferior.h (iterate_over_inferiors): Don't declare.
8321         * inferior.c (iterate_over_inferiors): Remove.
8322         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
8323         Remove.
8324         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
8325         use iterate_over_inferiors.
8326         (darwin_resume_inferior_it)
8327         (struct resume_inferior_threads_param)
8328         (darwin_resume_inferior_threads_it): Remove.
8329         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
8330
8331 2020-04-23  Tom de Vries  <tdevries@suse.de>
8332
8333         * blockframe.c (find_pc_partial_function): Use
8334         find_pc_sect_compunit_symtab rather than
8335         objfile->sf->qf->find_pc_sect_compunit_symtab.
8336
8337 2020-04-22  Tom de Vries  <tdevries@suse.de>
8338
8339         PR symtab/25764
8340         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
8341         in psymtabs.
8342
8343 2020-04-22  Tom de Vries  <tdevries@suse.de>
8344
8345         PR symtab/25801
8346         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
8347         symtabs.
8348
8349 2020-04-22  Tom de Vries  <tdevries@suse.de>
8350
8351         PR symtab/25700
8352         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
8353         CU if already created.
8354
8355 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8356
8357         * infrun.c (displaced_step_fixup): Switch to the event_thread
8358         before calling displaced_step_restore, not after.
8359
8360 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8361
8362         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
8363         its inferior is not recorded by us.
8364         (record_btrace_target_open): Replace call to
8365         all_non_exited_threads () with call to current_inferior
8366         ()->non_exited_threads ().
8367         (record_btrace_target::stop_recording): Likewise.
8368         (record_btrace_target::close): Likewise.
8369         (record_btrace_target::wait): Likewise.
8370         (record_btrace_target::record_stop_replaying): Likewise.
8371
8372 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8373
8374         * btrace.c (btrace_enable): Throw an error on double enables and
8375         when enabling recording fails.
8376         (btrace_disable): Throw an error if the thread is not recorded.
8377
8378 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8379
8380         * record-btrace.c (record_btrace_target::fetch_registers): Forward
8381         request if we do not have a thread_info.
8382
8383 2020-04-21  Tom de Vries  <tdevries@suse.de>
8384
8385         PR gdb/25471
8386         * thread.c
8387         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
8388         exception in get_frame_id.
8389
8390 2020-04-20  Tom Tromey  <tromey@adacore.com>
8391
8392         * python/python.c (struct gdbpy_event): Mark move constructor as
8393         noexcept.
8394         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
8395         constructor as noexcept.
8396         * completer.h (struct completion_result): Mark move constructor as
8397         noexcept.
8398         * completer.c (completion_result::completion_result): Use
8399         initialization style.  Don't call reset_match_list.
8400
8401 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8402
8403         * MAINTAINERS (Write After Approval): Add myself.
8404
8405 2020-04-18  Tom Tromey  <tom@tromey.com>
8406
8407         * windows-tdep.c (init_w32_command_list)
8408         (w32_prefix_command_valid): Restore.
8409         (_initialize_windows_tdep): Call init_w32_command_list.
8410
8411 2020-04-18  Tom Tromey  <tom@tromey.com>
8412
8413         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8414         * value.c (value_fn_field): Update.
8415         * valops.c (find_function_in_inferior)
8416         (value_allocate_space_in_inferior): Update.
8417         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8418         Update.
8419         * tui/tui-source.c (tui_source_window::set_contents): Update.
8420         * symtab.c (lookup_global_or_static_symbol)
8421         (find_function_start_sal_1, skip_prologue_sal)
8422         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8423         * symmisc.c (dump_msymbols, dump_symtab_1)
8424         (maintenance_print_one_line_table): Update.
8425         * symfile.c (init_entry_point_info, section_is_mapped)
8426         (list_overlays_command, simple_read_overlay_table)
8427         (simple_overlay_update_1): Update.
8428         * stap-probe.c (handle_stap_probe): Update.
8429         * stabsread.c (dbx_init_float_type, define_symbol)
8430         (read_one_struct_field, read_enum_type, read_range_type): Update.
8431         * source.c (info_line_command): Update.
8432         * python/python.c (gdbpy_source_objfile_script)
8433         (gdbpy_execute_objfile_script): Update.
8434         * python/py-type.c (save_objfile_types): Update.
8435         * python/py-objfile.c (py_free_objfile): Update.
8436         * python/py-inferior.c (python_new_objfile): Update.
8437         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8438         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8439         (maintenance_check_psymtabs): Update.
8440         * printcmd.c (info_address_command): Update.
8441         * objfiles.h (struct objfile) <arch>: New method, from
8442         get_objfile_arch.
8443         (get_objfile_arch): Don't declare.
8444         * objfiles.c (get_objfile_arch): Remove.
8445         (filter_overlapping_sections): Update.
8446         * minsyms.c (msymbol_is_function): Update.
8447         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8448         (output_nondebug_symbol): Update.
8449         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8450         (mdebug_expand_psymtab): Update.
8451         * machoread.c (macho_add_oso_symfile): Update.
8452         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8453         Update.
8454         * linux-fork.c (checkpoint_command): Update.
8455         * linespec.c (convert_linespec_to_sals): Update.
8456         * jit.c (finalize_symtab): Update.
8457         * infrun.c (insert_exception_resume_from_probe): Update.
8458         * ia64-tdep.c (ia64_find_unwind_table): Update.
8459         * hppa-tdep.c (internalize_unwinds): Update.
8460         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8461         Update.
8462         * gcore.c (call_target_sbrk): Update.
8463         * elfread.c (record_minimal_symbol, elf_symtab_read)
8464         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8465         (elf_gnu_ifunc_resolve_by_got): Update.
8466         * dwarf2/read.c (create_addrmap_from_index)
8467         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8468         (read_debug_names_from_section)
8469         (process_psymtab_comp_unit_reader, add_partial_symbol)
8470         (add_partial_subprogram, process_full_comp_unit)
8471         (read_file_scope, read_func_scope, read_lexical_block_scope)
8472         (read_call_site_scope, dwarf2_ranges_read)
8473         (dwarf2_record_block_ranges, dwarf2_add_field)
8474         (mark_common_block_symbol_computed, read_tag_pointer_type)
8475         (read_tag_string_type, dwarf2_init_float_type)
8476         (dwarf2_init_complex_target_type, read_base_type)
8477         (partial_die_info::read, partial_die_info::read)
8478         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8479         (dwarf2_fetch_die_loc_sect_off): Update.
8480         * dwarf2/loc.c (dwarf2_find_location_expression)
8481         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8482         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8483         (dwarf2_loc_desc_get_symbol_read_needs)
8484         (locexpr_describe_location_piece, locexpr_describe_location_1)
8485         (loclist_describe_location): Update.
8486         * dwarf2/index-write.c (write_debug_names): Update.
8487         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8488         * dtrace-probe.c (dtrace_process_dof): Update.
8489         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8490         (process_one_symbol): Update.
8491         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8492         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8493         (coff_read_enum_type): Update.
8494         * cli/cli-cmds.c (edit_command, list_command): Update.
8495         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8496         * breakpoint.c (create_overlay_event_breakpoint)
8497         (create_longjmp_master_breakpoint)
8498         (create_std_terminate_master_breakpoint)
8499         (create_exception_master_breakpoint, get_sal_arch): Update.
8500         * block.c (block_gdbarch): Update.
8501         * annotate.c (annotate_source_line): Update.
8502
8503 2020-04-17  Tom Tromey  <tromey@adacore.com>
8504
8505         * auto-load.c (show_auto_load_cmd): Remove.
8506         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8507         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8508         (maintenance_print_arc_command): Remove.
8509         * tui/tui-win.c (tui_command): Remove.
8510         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8511         * tui/tui-layout.c (tui_layout_command): Remove.
8512         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8513         * python/python.c (user_set_python, user_show_python): Remove.
8514         (_initialize_python): Use add_basic_prefix_cmd,
8515         add_show_prefix_cmd.
8516         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8517         (install_gdb_commands): Use add_basic_prefix_cmd,
8518         add_show_prefix_cmd.
8519         (info_guile_command): Remove.
8520         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8521         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8522         add_show_prefix_cmd.
8523         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8524         Remove do_set and do_show parameters.
8525         * cli/cli-style.c (set_style, show_style): Remove.
8526         (_initialize_cli_style): Use add_basic_prefix_cmd,
8527         add_show_prefix_cmd.
8528         (cli_style_option::add_setshow_commands): Remove do_set and
8529         do_show parameters.
8530         (cli_style_option::add_setshow_commands): Use
8531         add_basic_prefix_cmd, add_show_prefix_cmd.
8532         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
8533         (set_style_name): Remove.
8534         * cli/cli-dump.c (dump_command, append_command): Remove.
8535         (srec_dump_command, ihex_dump_command, verilog_dump_command)
8536         (tekhex_dump_command, binary_dump_command)
8537         (binary_append_command): Remove.
8538         (_initialize_cli_dump): Use add_basic_prefix_cmd.
8539         * windows-tdep.c (w32_prefix_command_valid): Remove global.
8540         (init_w32_command_list): Remove; move into ...
8541         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
8542         * valprint.c (set_print, show_print, set_print_raw)
8543         (show_print_raw): Remove.
8544         (_initialize_valprint): Use add_basic_prefix_cmd,
8545         add_show_prefix_cmd.
8546         * typeprint.c (set_print_type, show_print_type): Remove.
8547         (_initialize_typeprint): Use add_basic_prefix_cmd,
8548         add_show_prefix_cmd.
8549         * record.c (set_record_command, show_record_command): Remove.
8550         (_initialize_record): Use add_basic_prefix_cmd,
8551         add_show_prefix_cmd.
8552         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
8553         add_show_prefix_cmd.
8554         (info_command, show_command, set_debug, show_debug): Remove.
8555         * top.h (set_history, show_history): Don't declare.
8556         * top.c (set_history, show_history): Remove.
8557         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
8558         (unset_tdesc_cmd): Remove.
8559         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
8560         add_show_prefix_cmd.
8561         * symtab.c (info_module_command): Remove.
8562         (_initialize_symtab): Use add_basic_prefix_cmd.
8563         * symfile.c (overlay_command): Remove.
8564         (_initialize_symfile): Use add_basic_prefix_cmd.
8565         * sparc64-tdep.c (info_adi_command): Remove.
8566         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
8567         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
8568         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
8569         add_show_prefix_cmd.
8570         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
8571         (_initialize_serial): Use add_basic_prefix_cmd,
8572         add_show_prefix_cmd.
8573         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
8574         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
8575         add_show_prefix_cmd.
8576         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
8577         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
8578         add_show_prefix_cmd.
8579         * riscv-tdep.c (show_riscv_command, set_riscv_command)
8580         (show_debug_riscv_command, set_debug_riscv_command): Remove.
8581         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
8582         add_show_prefix_cmd.
8583         * remote.c (remote_command, set_remote_cmd): Remove.
8584         (_initialize_remote): Use add_basic_prefix_cmd.
8585         * record-full.c (set_record_full_command)
8586         (show_record_full_command): Remove.
8587         (_initialize_record_full): Use add_basic_prefix_cmd,
8588         add_show_prefix_cmd.
8589         * record-btrace.c (cmd_set_record_btrace)
8590         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
8591         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
8592         (cmd_show_record_btrace_pt): Remove.
8593         (_initialize_record_btrace): Use add_basic_prefix_cmd,
8594         add_show_prefix_cmd.
8595         * ravenscar-thread.c (set_ravenscar_command)
8596         (show_ravenscar_command): Remove.
8597         (_initialize_ravenscar): Use add_basic_prefix_cmd,
8598         add_show_prefix_cmd.
8599         * mips-tdep.c (show_mips_command, set_mips_command)
8600         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
8601         add_show_prefix_cmd.
8602         * maint.c (maintenance_command, maintenance_info_command)
8603         (maintenance_check_command, maintenance_print_command)
8604         (maintenance_set_cmd, maintenance_show_cmd): Remove.
8605         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
8606         add_show_prefix_cmd.
8607         (show_per_command_cmd): Remove.
8608         * maint-test-settings.c (maintenance_set_test_settings_cmd):
8609         Remove.
8610         (maintenance_show_test_settings_cmd): Remove.
8611         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
8612         add_show_prefix_cmd.
8613         * maint-test-options.c (maintenance_test_options_command):
8614         Remove.
8615         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
8616         * macrocmd.c (macro_command): Remove
8617         (_initialize_macrocmd): Use add_basic_prefix_cmd.
8618         * language.c (set_check, show_check): Remove.
8619         (_initialize_language): Use add_basic_prefix_cmd,
8620         add_show_prefix_cmd.
8621         * infcmd.c (unset_command): Remove.
8622         (_initialize_infcmd): Use add_basic_prefix_cmd.
8623         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
8624         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
8625         add_show_prefix_cmd.
8626         * go32-nat.c (go32_info_dos_command): Remove.
8627         (_initialize_go32_nat): Use add_basic_prefix_cmd.
8628         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
8629         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
8630         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
8631         (_initialize_frame): Use add_basic_prefix_cmd,
8632         add_show_prefix_cmd.
8633         * dcache.c (set_dcache_command, show_dcache_command): Remove.
8634         (_initialize_dcache): Use add_basic_prefix_cmd,
8635         add_show_prefix_cmd.
8636         * cp-support.c (maint_cplus_command): Remove.
8637         (_initialize_cp_support): Use add_basic_prefix_cmd.
8638         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
8639         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
8640         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
8641         add_basic_prefix_cmd, add_show_prefix_cmd.
8642         * breakpoint.c (save_command): Remove.
8643         (_initialize_breakpoint): Use add_basic_prefix_cmd.
8644         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
8645         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
8646         add_show_prefix_cmd.
8647         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
8648         (set_ada_command, show_ada_command): Remove.
8649         (_initialize_ada_language): Use add_basic_prefix_cmd,
8650         add_show_prefix_cmd.
8651         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
8652
8653 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
8654
8655         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
8656         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
8657
8658 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8659
8660         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
8661         warning messages.
8662
8663 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8664
8665         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
8666         import table is not at beginning of .idata section.
8667
8668 2020-04-16  Pedro Alves  <palves@redhat.com>
8669
8670         * inferior.c (delete_inferior): Use delete operator directly
8671         instead of delete_program_space.
8672         * progspace.c (add_program_space): New, factored out from
8673         program_space::program_space.
8674         (remove_program_space): New, factored out from
8675         delete_program_space.
8676         (program_space::program_space): Remove intro comment.  Rewrite.
8677         (program_space::~program_space): Remove intro comment.  Call
8678         remove_program_space.
8679         (delete_program_space): Delete.
8680         * progspace.h (program_space::program_space): Make explicit.  Move
8681         intro comment here, adjusted.
8682         (program_space::~program_space): Move intro comment here,
8683         adjusted.
8684         (delete_program_space): Remove.
8685
8686 2020-04-16  Tom Tromey  <tromey@adacore.com>
8687
8688         * windows-nat.c (windows_nat::handle_access_violation): New
8689         function.
8690         * nat/windows-nat.h (handle_access_violation): Declare.
8691         * nat/windows-nat.c (handle_exception): Move Cygwin code to
8692         windows-nat.c.  Call handle_access_violation.
8693
8694 2020-04-16  Tom de Vries  <tdevries@suse.de>
8695
8696         PR symtab/25791
8697         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
8698         CUs without psymtab.
8699
8700 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
8701
8702         * python/python.c (do_start_initialization): Don't call
8703         PyEval_InitThreads for Python 3.9 and beyond.
8704
8705 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
8706
8707         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
8708         thread functions.
8709         (obsd_nat_target::wait): Likewise.
8710
8711 2020-04-15  Tom Tromey  <tromey@adacore.com>
8712
8713         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
8714         (DEBUG_EXCEPT): Use debug_printf.
8715
8716 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
8717
8718         * completer.c (class completion_tracker::completion_hash_entry)
8719         <hash_name>: New member function.
8720         (completion_tracker::discard_completions): New callback to hash a
8721         completion_hash_entry, pass this to htab_create_alloc.
8722
8723 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
8724
8725         * windows-nat.c (windows_make_so): Warn rather than stopping with
8726         an error if realpath() fails.
8727
8728 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
8729
8730         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
8731         (nbsd_nat_target::info_proc): Add do_status.
8732
8733 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
8734             Tom de Vries  <tdevries@suse.de>
8735
8736         PR symtab/25718
8737         * psympriv.h (struct partial_symtab::read_symtab)
8738         (struct partial_symtab::expand_psymtab)
8739         (struct partial_symtab::read_dependencies): Update comments.
8740         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
8741         read_symtab for includer.
8742         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
8743         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
8744         (struct dwarf2_include_psymtab::m_readin): Remove.
8745         (struct dwarf2_include_psymtab::includer): New member function.
8746         (dwarf2_psymtab::expand_psymtab): Assert !readin.
8747
8748 2020-04-14  Tom de Vries  <tdevries@suse.de>
8749
8750         PR symtab/25720
8751         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
8752         with NULL symbol_matcher and lookup_name.
8753         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
8754         and lookup_name.
8755         * dwarf2/read.c (dw2_expand_symtabs_matching)
8756         (dw2_debug_names_expand_symtabs_matching): Same.
8757         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
8758         Make lookup_name a pointer.  Update comment.
8759         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
8760         lookup_name being a pointer.
8761         * symfile.c (expand_symtabs_matching): Same.
8762         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
8763         * linespec.c (iterate_over_all_matching_symtabs): Same.
8764
8765 2020-04-13  Tom Tromey  <tom@tromey.com>
8766
8767         * run-on-main-thread.c: Update include.
8768         * unittests/main-thread-selftests.c: Update include.
8769         * tui/tui-win.c: Update include.
8770         * tui/tui-io.c: Update include.
8771         * tui/tui-interp.c: Update include.
8772         * tui/tui-hooks.c: Update include.
8773         * top.h: Update include.
8774         * top.c: Update include.
8775         * ser-base.c: Update include.
8776         * remote.c: Update include.
8777         * remote-notif.c: Update include.
8778         * remote-fileio.c: Update include.
8779         * record-full.c: Update include.
8780         * record-btrace.c: Update include.
8781         * python/python.c: Update include.
8782         * posix-hdep.c: Update include.
8783         * mingw-hdep.c: Update include.
8784         * mi/mi-main.c: Update include.
8785         * mi/mi-interp.c: Update include.
8786         * main.c: Update include.
8787         * linux-nat.c: Update include.
8788         * interps.c: Update include.
8789         * infrun.c: Update include.
8790         * inf-loop.c: Update include.
8791         * event-top.c: Update include.
8792         * event-loop.c: Move to ../gdbsupport/.
8793         * event-loop.h: Move to ../gdbsupport/.
8794         * async-event.h: Update include.
8795         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
8796
8797 2020-04-13  Tom Tromey  <tom@tromey.com>
8798
8799         * tui/tui-win.c: Include async-event.h.
8800         * remote.c: Include async-event.h.
8801         * remote-notif.c: Include async-event.h.
8802         * record-full.c: Include async-event.h.
8803         * record-btrace.c: Include async-event.h.
8804         * infrun.c: Include async-event.h.
8805         * event-top.c: Include async-event.h.
8806         * event-loop.h: Move some declarations to async-event.h.
8807         * event-loop.c: Don't include ser-event.h or top.h.  Move some
8808         code to async-event.c.
8809         * async-event.h: New file.
8810         * async-event.c: New file.
8811         * Makefile.in (COMMON_SFILES): Add async-event.c.
8812         (HFILES_NO_SRCDIR): Add async-event.h.
8813
8814 2020-04-13  Tom Tromey  <tom@tromey.com>
8815
8816         * utils.c (flush_streams): New function.
8817         * event-loop.c (gdb_wait_for_event): Call flush_streams.
8818
8819 2020-04-13  Tom Tromey  <tom@tromey.com>
8820
8821         * event-loop.c (handle_file_event): Use warning, not
8822         printf_unfiltered.
8823
8824 2020-04-13  Tom Tromey  <tom@tromey.com>
8825
8826         * event-loop.c: Include <chrono>.
8827
8828 2020-04-13  Tom Tromey  <tom@tromey.com>
8829
8830         * gdb_select.h: Move to ../gdbsupport/.
8831         * event-loop.c: Update include path.
8832         * top.c: Update include path.
8833         * ser-base.c: Update include path.
8834         * ui-file.c: Update include path.
8835         * ser-tcp.c: Update include path.
8836         * guile/scm-ports.c: Update include path.
8837         * posix-hdep.c: Update include path.
8838         * ser-unix.c: Update include path.
8839         * gdb_usleep.c: Update include path.
8840         * mingw-hdep.c: Update include path.
8841         * inflow.c: Update include path.
8842         * infrun.c: Update include path.
8843         * event-top.c: Update include path.
8844
8845 2020-04-13  Tom Tromey  <tom@tromey.com>
8846
8847         * configure: Rebuild.
8848         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8849
8850 2020-04-13  Tom Tromey  <tom@tromey.com>
8851
8852         * event-loop.h (start_event_loop): Don't declare.
8853         * event-loop.c (start_event_loop): Move...
8854         * main.c (start_event_loop): ...here.  Now static.
8855
8856 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8857
8858         * MAINTAINERS: Update my email address.
8859
8860 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8861
8862         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8863         IP_ALL.
8864
8865 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8866
8867         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8868         (nbsd_nat_target::info_proc): Add do_cmdline.
8869
8870 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8871
8872         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8873         (nbsd_nat_target::info_proc): Add do_cwd.
8874
8875 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8876
8877         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8878
8879 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8880
8881         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8882         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8883         (nbsd_nat_target::info_proc): New functions.
8884         * nbsd-nat.c (kinfo_get_vmmap): New function.
8885         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8886         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8887         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8888         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8889         functions.
8890         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8891         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8892         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8893         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8894         (KINFO_VME_FLAG_GROWS_DOWN): New.
8895
8896 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8897
8898         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8899         bit shift.
8900
8901 2020-04-10  Tom Tromey  <tromey@adacore.com>
8902
8903         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8904
8905 2020-04-10  Tom Tromey  <tromey@adacore.com>
8906
8907         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8908         separate debug files.
8909
8910 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8911
8912         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8913         Move to...
8914         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8915         ... here.
8916         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8917         Check for STATUS_WX86_BREAKPOINT.
8918         (windows_nat_target::wait): Same.
8919
8920 2020-04-10  Tom de Vries  <tdevries@suse.de>
8921
8922         PR cli/25808
8923         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8924
8925 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8926
8927         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8928         (Write After Approval): Remove Tom de Vries.
8929
8930 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8931
8932         revert partially:
8933         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8934
8935         * buildsym.c (record_line): Fix undefined behavior and preserve
8936         lines at eof.
8937
8938 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8939
8940         * auxv.h (svr4_auxv_parse): New.
8941         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8942         and generic_auxv_parse.
8943         (svr4_auxv_parse): Add.
8944         * obsd-tdep.c: Include "auxv.h".
8945         (obsd_auxv_parse): Remove.
8946         (obsd_init_abi): Remove comment.
8947         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8948         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8949         * nbsd-tdep.c: Include "auxv.h".
8950         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8951
8952 2020-04-08  Tom Tromey  <tromey@adacore.com>
8953
8954         * nat/windows-nat.h (last_wait_event): Don't declare.
8955         (wait_for_debug_event): Update comment.
8956         * nat/windows-nat.c (last_wait_event): Now static.
8957
8958 2020-04-08  Tom Tromey  <tromey@adacore.com>
8959
8960         * windows-nat.c (wait_for_debug_event): Move to
8961         nat/windows-nat.c.
8962         * nat/windows-nat.h (wait_for_debug_event): Declare.
8963         * nat/windows-nat.c (wait_for_debug_event): Move from
8964         windows-nat.c.  No longer static.
8965
8966 2020-04-08  Tom Tromey  <tromey@adacore.com>
8967
8968         * windows-nat.c (get_windows_debug_event): Use
8969         fetch_pending_stop.
8970         * nat/windows-nat.h (fetch_pending_stop): Declare.
8971         * nat/windows-nat.c (fetch_pending_stop): New function.
8972
8973 2020-04-08  Tom Tromey  <tromey@adacore.com>
8974
8975         * windows-nat.c (windows_continue): Use matching_pending_stop and
8976         continue_last_debug_event.
8977         * nat/windows-nat.h (matching_pending_stop)
8978         (continue_last_debug_event): Declare.
8979         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8980         (matching_pending_stop, continue_last_debug_event): New
8981         functions.
8982
8983 2020-04-08  Tom Tromey  <tromey@adacore.com>
8984
8985         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8986         (handle_exception_result): Move to nat/windows-nat.h.
8987         (DEBUG_EXCEPTION_SIMPLE): Remove.
8988         (windows_nat::handle_ms_vc_exception): New function.
8989         (handle_exception): Move to nat/windows-nat.c.
8990         (get_windows_debug_event): Update.
8991         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8992         nat/windows-nat.c.
8993         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8994         (handle_exception_result): Move from windows-nat.c.
8995         (handle_exception): Declare.
8996         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8997         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8998         windows-nat.c.
8999
9000 2020-04-08  Tom Tromey  <tromey@adacore.com>
9001
9002         * windows-nat.c (exception_count, event_count): Remove.
9003         (handle_exception, get_windows_debug_event)
9004         (do_initial_windows_stuff): Update.
9005
9006 2020-04-08  Tom Tromey  <tromey@adacore.com>
9007
9008         * windows-nat.c (windows_nat::handle_load_dll)
9009         (windows_nat::handle_unload_dll): Rename.  No longer static.
9010         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9011         Declare.
9012
9013 2020-04-08  Tom Tromey  <tromey@adacore.com>
9014
9015         * complaints.h (stop_whining): Declare at top-level.
9016         (complaint): Don't declare stop_whining.
9017
9018 2020-04-08  Tom Tromey  <tromey@adacore.com>
9019
9020         * windows-nat.c (windows_nat::handle_output_debug_string):
9021         Rename.  No longer static.
9022         * nat/windows-nat.h (handle_output_debug_string): Declare.
9023
9024 2020-04-08  Tom Tromey  <tromey@adacore.com>
9025
9026         * windows-nat.c (current_process_handle, current_process_id)
9027         (main_thread_id, last_sig, current_event, last_wait_event)
9028         (current_windows_thread, desired_stop_thread_id, pending_stops)
9029         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9030         (display_selectors, fake_create_process)
9031         (get_windows_debug_event): Update.
9032         * nat/windows-nat.h (current_process_handle, current_process_id)
9033         (main_thread_id, last_sig, current_event, last_wait_event)
9034         (current_windows_thread, desired_stop_thread_id, pending_stops)
9035         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9036         * nat/windows-nat.c (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         (siginfo_er): New globals.  Move from windows-nat.c.
9040
9041 2020-04-08  Tom Tromey  <tromey@adacore.com>
9042
9043         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9044         (handle_load_dll): Update.
9045         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9046
9047 2020-04-08  Tom Tromey  <tromey@adacore.com>
9048
9049         * windows-nat.c (enum thread_disposition_type): Move to
9050         nat/windows-nat.h.
9051         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9052         static.
9053         (windows_add_thread, windows_nat_target::fetch_registers)
9054         (windows_nat_target::store_registers, handle_exception)
9055         (windows_nat_target::resume, get_windows_debug_event)
9056         (windows_nat_target::get_tib_address)
9057         (windows_nat_target::thread_name)
9058         (windows_nat_target::thread_alive): Update.
9059         * nat/windows-nat.h (enum thread_disposition_type): Move from
9060         windows-nat.c.
9061         (thread_rec): Declare.
9062
9063 2020-04-08  Tom Tromey  <tromey@adacore.com>
9064
9065         * windows-nat.c: Add "using namespace".
9066         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9067         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
9068
9069 2020-04-08  Tom Tromey  <tromey@adacore.com>
9070
9071         * nat/windows-nat.h (struct windows_thread_info): Declare
9072         destructor.
9073         * nat/windows-nat.c (~windows_thread_info): New.
9074
9075 2020-04-08  Tom Tromey  <tromey@adacore.com>
9076
9077         PR gdb/22992
9078         * windows-nat.c (current_event): Update comment.
9079         (last_wait_event, desired_stop_thread_id): New globals.
9080         (struct pending_stop): New.
9081         (pending_stops): New global.
9082         (windows_nat_target) <stopped_by_sw_breakpoint>
9083         <supports_stopped_by_sw_breakpoint>: New methods.
9084         (windows_fetch_one_register): Add assertions.  Adjust PC.
9085         (windows_continue): Handle pending stops.  Suspend other threads
9086         when stepping.  Use last_wait_event
9087         (wait_for_debug_event): New function.
9088         (get_windows_debug_event): Use wait_for_debug_event.  Handle
9089         pending stops.  Queue spurious stops.
9090         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
9091         (windows_nat_target::kill): Use wait_for_debug_event.
9092         * nat/windows-nat.h (struct windows_thread_info)
9093         <stopped_at_software_breakpoint>: New field.
9094         * nat/windows-nat.c (windows_thread_info::resume): Clear
9095         stopped_at_software_breakpoint.
9096
9097 2020-04-08  Tom Tromey  <tromey@adacore.com>
9098
9099         * windows-nat.c (enum thread_disposition_type): New.
9100         (thread_rec): Replace "get_context" parameter with "disposition";
9101         change type.
9102         (windows_add_thread, windows_nat_target::fetch_registers)
9103         (windows_nat_target::store_registers, handle_exception)
9104         (windows_nat_target::resume, get_windows_debug_event)
9105         (windows_nat_target::get_tib_address)
9106         (windows_nat_target::thread_name)
9107         (windows_nat_target::thread_alive): Update.
9108
9109 2020-04-08  Tom Tromey  <tromey@adacore.com>
9110
9111         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
9112         (windows_continue): Use windows_continue::resume.
9113         * nat/windows-nat.h (struct windows_thread_info) <suspend,
9114         resume>: Declare new methods.
9115         * nat/windows-nat.c: New file.
9116         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
9117
9118 2020-04-08  Tom Tromey  <tromey@adacore.com>
9119
9120         * windows-nat.c (windows_add_thread, windows_delete_thread)
9121         (windows_nat_target::fetch_registers)
9122         (windows_nat_target::store_registers, fake_create_process)
9123         (windows_nat_target::resume, windows_nat_target::resume)
9124         (get_windows_debug_event, windows_nat_target::wait)
9125         (windows_nat_target::pid_to_str)
9126         (windows_nat_target::get_tib_address)
9127         (windows_nat_target::get_ada_task_ptid)
9128         (windows_nat_target::thread_name)
9129         (windows_nat_target::thread_alive): Use lwp, not tid.
9130
9131 2020-04-08  Tom Tromey  <tromey@adacore.com>
9132
9133         * windows-nat.c (handle_exception)
9134         (windows_nat_target::thread_name): Update.
9135         * nat/windows-nat.h (windows_thread_info): Remove destructor.
9136         <name>: Now unique_xmalloc_ptr.
9137
9138 2020-04-08  Tom Tromey  <tromey@adacore.com>
9139
9140         * windows-nat.c (thread_rec)
9141         (windows_nat_target::fetch_registers): Update.
9142         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
9143         Update comment.
9144         <debug_registers_changed, reload_context>: Now bool.
9145
9146 2020-04-08  Tom Tromey  <tromey@adacore.com>
9147
9148         * windows-nat.c (windows_add_thread): Use new.
9149         (windows_init_thread_list, windows_delete_thread): Use delete.
9150         (get_windows_debug_event): Update.
9151         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
9152         destructor, and initializers.
9153
9154 2020-04-08  Tom Tromey  <tromey@adacore.com>
9155
9156         * windows-nat.c (struct windows_thread_info): Remove.
9157         * nat/windows-nat.h: New file.
9158
9159 2020-04-08  Tom Tromey  <tromey@adacore.com>
9160
9161         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
9162         (thread_rec, windows_add_thread, windows_delete_thread)
9163         (windows_continue): Update.
9164
9165 2020-04-08  Tom Tromey  <tromey@adacore.com>
9166
9167         * windows-nat.c (struct windows_thread_info): Remove typedef.
9168         (thread_head): Remove.
9169         (thread_list): New global.
9170         (thread_rec, windows_add_thread, windows_init_thread_list)
9171         (windows_delete_thread, windows_continue): Update.
9172
9173 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9174
9175         * windows-tdep.h (windows_init_abi): Add comment.
9176         (cygwin_init_abi): New declaration.
9177         * windows-tdep.c: Split signal enumeration in two, one for
9178         Windows and one for Cygwin.
9179         (windows_gdb_signal_to_target): Only deal with signal of the
9180         Windows OS ABI.
9181         (cygwin_gdb_signal_to_target): New function.
9182         (windows_init_abi): Rename to windows_init_abi_common, don't set
9183         gdb_signal_to_target gdbarch method.  Add new new function with
9184         this name.
9185         (cygwin_init_abi): New function.
9186         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
9187         comment.  Don't call windows_init_abi.
9188         (amd64_windows_init_abi): Add comment, call windows_init_abi.
9189         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
9190         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
9191         i386_windows_init_abi_common, don't call windows_init_abi.  Add
9192         a new function of this name.
9193         (i386_cygwin_init_abi): New function.
9194         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
9195         OS ABI Cygwin.
9196
9197 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9198
9199         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
9200         parameter.c.
9201         (dwarf2_read_gdb_index): Update.
9202
9203 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
9204
9205         * nbsd-tdep.c: Include "objfiles.h".
9206         (nbsd_skip_solib_resolver): New.
9207         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
9208
9209 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9210
9211         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
9212         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
9213         with DW_LLE_base_addressx are being emitted in DWARFv5.
9214         Add the newly added kind DW_LOC_OFFSET_PAIR also.
9215         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
9216         unsigned integer.
9217
9218 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9219
9220         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
9221         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
9222         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
9223         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
9224         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
9225         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
9226         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
9227
9228
9229 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9230
9231         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
9232         (read_loclist_index): New function definition.
9233         (lookup_loclist_base): New function definition.
9234         (read_loclist_header): New function definition.
9235         (dwarf2_cu): Add loclist_base and loclist_header field.
9236         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
9237         (read_full_die_1): Read the value of DW_AT_loclists_base.
9238         (read_attribute_reprocess): Handle DW_FORM_loclistx.
9239         (read_attribute_value): Handle DW_FORM_loclistx.
9240         (skip_one_die): Handle DW_FORM_loclistx.
9241         (loclist_header): New structure declaration.
9242         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
9243
9244 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9245
9246         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
9247         constructor.  Remove `addr` parameter from other constructor and
9248         add `per_cu` parameter.
9249         * dwarf2/read.c (create_partial_symtab): Update.
9250
9251 2020-04-07  Tom de Vries  <tdevries@suse.de>
9252
9253         PR symtab/25796
9254         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
9255         (partial_die_info::fixup): Inherit has_const_value.
9256
9257 2020-04-07  Tom de Vries  <tdevries@suse.de>
9258
9259         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
9260         symbols without address.
9261
9262 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9263
9264         * nbsd-nat.h (struct thread_info): Add forward declaration.
9265         (nbsd_nat_target::thread_alive): Add.
9266         (nbsd_nat_target::thread_name): Likewise.
9267         (nbsd_nat_target::update_thread_list): Likewise.
9268         (update_thread_list::post_attach): Likewise.
9269         (post_attach::pid_to_str): Likewise.
9270         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
9271         (nbsd_thread_lister): Add.
9272         (nbsd_nat_target::thread_alive): Likewise.
9273         (nbsd_nat_target::thread_name): Likewise.
9274         (nbsd_add_threads): Likewise.
9275         (update_thread_list::post_attach): Likewise.
9276         (nbsd_nat_target::update_thread_list): Likewise.
9277         (post_attach::pid_to_str): Likewise.
9278
9279 2020-04-06  Tom Tromey  <tromey@adacore.com>
9280
9281         * ada-valprint.c (print_variant_part): Extract the variant field.
9282         (print_field_values): Use the field as the outer value when
9283         recursing.
9284
9285 2020-04-06  Tom Tromey  <tromey@adacore.com>
9286
9287         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
9288         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
9289         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
9290         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
9291         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
9292
9293 2020-04-06  Tom Tromey  <tromey@adacore.com>
9294
9295         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
9296         TYPE_CODE_ERROR.
9297
9298 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9299
9300         * nbsd-tdep.c: Include "gdbarch.h".
9301         Define enum with NetBSD signal numbers.
9302         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
9303         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
9304         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
9305         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
9306         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
9307         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
9308         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
9309         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
9310         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
9311         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
9312         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
9313         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
9314
9315 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
9316
9317         PR gdb/25325
9318         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
9319
9320 2020-04-03  Tom Tromey  <tromey@adacore.com>
9321
9322         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
9323         Read constant block.
9324
9325 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9326
9327         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
9328         (gdb_bfd_get_full_section_contents): New declaration.
9329         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
9330         * windows-tdep.c (is_linked_with_cygwin_dll): Use
9331         gdb_bfd_get_full_section_contents.
9332
9333 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9334
9335         * exec.c (build_section_table): Replace internal_error with
9336         gdb_assert.
9337         (section_table_xfer_memory_partial): Likewise.
9338         * mdebugread.c (parse_partial_symbols): Likewise.
9339         * psymtab.c (lookup_partial_symbol): Likewise.
9340         * utils.c (wrap_here): Likewise.
9341
9342 2020-04-02  Tom Tromey  <tromey@adacore.com>
9343
9344         * f-lang.c (build_fortran_types): Use arch_type to initialize
9345         builtin_complex_s32 in the TYPE_CODE_ERROR case.
9346
9347 2020-04-02  Tom Tromey  <tromey@adacore.com>
9348
9349         * dwarf2/read.c (partial_die_info::read): Do not create a vector
9350         of attributes.
9351
9352 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9353             Bernd Edlinger <bernd.edlinger@hotmail.de>
9354             Tom Tromey  <tromey@adacore.com>
9355
9356         * buildsym.c (buildsym_compunit::record_line): Remove
9357         deduplication code.
9358
9359 2020-04-02  Tom de Vries  <tdevries@suse.de>
9360
9361         PR ada/24671
9362         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
9363
9364 2020-04-02  Tom de Vries  <tdevries@suse.de>
9365
9366         * dwarf2/read.c (dwarf2_gdb_index_functions,
9367         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
9368         NULL.
9369         * psymtab.c (psym_lookup_global_symbol_language): New function.
9370         (psym_functions): Init psym_lookup_global_symbol_language with
9371         psym_lookup_global_symbol_language.
9372         * symfile-debug.c (debug_sym_quick_functions): Init
9373         lookup_global_symbol_language with NULL.
9374         * symfile.c (set_initial_language): Remove fixme comment.
9375         * symfile.h (struct quick_symbol_functions): Add
9376         lookup_global_symbol_language.
9377         * symtab.c (find_quick_global_symbol_language): New function.
9378         (find_main_name): Use find_quick_global_symbol_language.
9379
9380 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9381
9382         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
9383
9384 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9385
9386         * buildsym.c (record_line): Fix undefined behavior and preserve
9387         lines at eof.
9388
9389 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9390
9391         * buildsym.c (record_line): Fix the resizing condition.
9392
9393 2020-04-01  Tom Tromey  <tom@tromey.com>
9394
9395         * value.h (value_literal_complex): Add comment.
9396         * valops.c (value_literal_complex): Refer to value.h.
9397
9398 2020-04-01  Tom Tromey  <tom@tromey.com>
9399
9400         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9401         (scalar_type): New rule, from typebase.
9402         (typebase): Use scalar_type.  Recognize complex types.
9403         (field_name): Handle FLOAT_KEYWORD.
9404         (ident_tokens): Add _Complex and __complex__.
9405
9406 2020-04-01  Tom Tromey  <tom@tromey.com>
9407
9408         PR exp/25299:
9409         * valarith.c (promotion_type, complex_binop): New functions.
9410         (scalar_binop): Handle complex numbers.  Use promotion_type.
9411         (value_pos, value_neg, value_complement): Handle complex numbers.
9412
9413 2020-04-01  Tom Tromey  <tom@tromey.com>
9414
9415         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9416         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9417         (parse_number): Handle complex numbers.
9418
9419 2020-04-01  Tom Tromey  <tom@tromey.com>
9420
9421         * c-valprint.c (c_decorations): Change complex suffix to "i".
9422
9423 2020-04-01  Tom Tromey  <tom@tromey.com>
9424
9425         * valprint.c (generic_value_print_complex): Use accessors.
9426         * value.h (value_real_part, value_imaginary_part): Declare.
9427         * valops.c (value_real_part, value_imaginary_part): New
9428         functions.
9429         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9430
9431 2020-04-01  Tom Tromey  <tom@tromey.com>
9432
9433         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9434         (read_range_type): Update.
9435         * mdebugread.c (basic_type): Update.
9436         * go-lang.c (build_go_types): Use init_complex_type.
9437         * gdbtypes.h (struct main_type) <complex_type>: New member.
9438         (init_complex_type): Update.
9439         (arch_complex_type): Don't declare.
9440         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9441         Make name if none given.  Use alloc_type_copy.  Look for cached
9442         complex type.
9443         (arch_complex_type): Remove.
9444         (gdbtypes_post_init): Use init_complex_type.
9445         * f-lang.c (build_fortran_types): Use init_complex_type.
9446         * dwarf2/read.c (read_base_type): Update.
9447         * d-lang.c (build_d_types): Use init_complex_type.
9448         * ctfread.c (read_base_type): Update.
9449
9450 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9451
9452         * infrun.c (stop_all_threads): Update assertion, plus when
9453         stopping threads, take into account that we might be trying
9454         to stop an all-stop target.
9455         (stop_waiting): Call 'stop_all_threads' if there exists a
9456         non-stop target.
9457
9458 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9459
9460         * target.h (exists_non_stop_target): New function declaration.
9461         * target.c (exists_non_stop_target): New function.
9462
9463 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9464
9465         PR gdb/24789
9466         * eval.c (is_integral_or_integral_reference): New function.
9467         (evaluate_subexp_standard): Allow integer references in
9468         pointer arithmetic.
9469
9470 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9471
9472         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9473         check for no ptid in the stop reply when the target is non-stop.
9474
9475 2020-04-01  Tom Tromey  <tromey@adacore.com>
9476
9477         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9478         "name" parameter to rvalue reference.  Initialize m_name_holder.
9479         <lookup_name_info>: New overloads.
9480         <name>: Return gdb::string_view.
9481         <c_str>: New method.
9482         <make_ignore_params>: Update.
9483         <search_name_hash>: Update.
9484         <language_lookup_name>: Return const char *.
9485         <m_name>: Change type.
9486         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9487         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9488         (lookup_name_info::match_any): Update.
9489         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9490         Update.
9491         * minsyms.c (linkage_name_str): Update.
9492         * language.c (default_symbol_name_matcher): Update.
9493         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9494         Update.
9495         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9496         (ada_lookup_name_info::ada_lookup_name_info): Update.
9497         (literal_symbol_name_matcher): Update.
9498
9499 2020-04-01  Tom Tromey  <tromey@adacore.com>
9500
9501         * psymtab.c (psymtab_search_name): Remove function.
9502         (psym_lookup_symbol): Create search name and lookup name here.
9503         (lookup_partial_symbol): Remove "name" parameter; add
9504         lookup_name.
9505         (psym_expand_symtabs_for_function): Update.
9506
9507 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9508
9509         PR tui/25597:
9510         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9511
9512 2020-03-31  Tom Tromey  <tromey@adacore.com>
9513
9514         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9515         memcpy.
9516
9517 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9518
9519         * features/riscv/32bit-csr.xml: Regenerated.
9520         * features/riscv/64bit-csr.xml: Regenerated.
9521
9522 2020-03-30  Tom Tromey  <tromey@adacore.com>
9523
9524         * ada-valprint.c (print_variant_part): Update.
9525         * ada-lang.h (ada_which_variant_applies): Update.
9526         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
9527         outer_valaddr parameters; replace with "outer" value parameter.
9528         (to_fixed_variant_branch_type): Update.
9529
9530 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9531
9532         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
9533         <list>.  Remove inclusion of observable.h.
9534         (PPC_DEBUG_CURRENT_VERSION): Move up define.
9535         (struct arch_lwp_info): New struct.
9536         (class ppc_linux_dreg_interface): New class.
9537         (struct ppc_linux_process_info): New struct.
9538         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
9539         <low_new_clone, low_forget_process, low_prepare_to_resume>
9540         <copy_thread_dreg_state, mark_thread_stale>
9541         <mark_debug_registers_changed, register_hw_breakpoint>
9542         <clear_hw_breakpoint, register_wp, clear_wp>
9543         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
9544         <num_memory_accesses, get_trigger_type>
9545         <create_watchpoint_request, hwdebug_point_cmp>
9546         <init_arch_lwp_info, get_arch_lwp_info>
9547         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
9548         methods.
9549         <struct ptid_hash>: New inner struct.
9550         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
9551         members.
9552         (saved_dabr_value, hwdebug_info, max_slots_number)
9553         (struct hw_break_tuple, struct thread_points, ppc_threads)
9554         (have_ptrace_hwdebug_interface)
9555         (hwdebug_find_thread_points_by_tid)
9556         (hwdebug_insert_point, hwdebug_remove_point): Remove.
9557         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
9558         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
9559         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
9560         use m_dreg_interface.
9561         (hwdebug_point_cmp): Change to...
9562         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
9563         reference arguments instead of pointers.
9564         (ppc_linux_nat_target::ranged_break_num_registers): Use
9565         m_dreg_interface.
9566         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
9567         m_dreg_interface.  Call register_hw_breakpoint.
9568         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
9569         m_dreg_interface.  Call clear_hw_breakpoint.
9570         (get_trigger_type): Change to...
9571         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
9572         comment.
9573         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
9574         use m_dreg_interface.  Call register_hw_breakpoint.
9575         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
9576         use m_dreg_interface.  Call clear_hw_breakpoint.
9577         (can_use_watchpoint_cond_accel): Change to...
9578         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
9579         method.  Update comment, use m_dreg_interface and
9580         m_process_info.
9581         (calculate_dvc): Change to...
9582         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
9583         m_dreg_interface.
9584         (num_memory_accesses): Change to...
9585         (ppc_linux_nat_target::num_memory_accesses): ...this method.
9586         (check_condition): Change to...
9587         (ppc_linux_nat_target::check_condition): ...this method.
9588         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
9589         comment, use m_dreg_interface.
9590         (create_watchpoint_request): Change to...
9591         (ppc_linux_nat_target::create_watchpoint_request): ...this
9592         method.  Use m_dreg_interface.
9593         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
9594         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
9595         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
9596         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
9597         (ppc_linux_nat_target::low_forget_process)
9598         (ppc_linux_nat_target::low_new_fork)
9599         (ppc_linux_nat_target::low_new_clone)
9600         (ppc_linux_nat_target::low_delete_thread)
9601         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
9602         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
9603         only call mark_thread_stale.
9604         (ppc_linux_thread_exit): Remove.
9605         (ppc_linux_nat_target::stopped_data_address): Change to...
9606         (ppc_linux_nat_target::low_stopped_data_address): This. Add
9607         comment, use m_dreg_interface and m_thread_hw_breakpoints.
9608         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
9609         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
9610         comment.  Call low_stopped_data_address.
9611         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
9612         m_dreg_interface.
9613         (ppc_linux_nat_target::masked_watch_num_registers): Use
9614         m_dreg_interface.
9615         (ppc_linux_nat_target::copy_thread_dreg_state)
9616         (ppc_linux_nat_target::mark_thread_stale)
9617         (ppc_linux_nat_target::mark_debug_registers_changed)
9618         (ppc_linux_nat_target::register_hw_breakpoint)
9619         (ppc_linux_nat_target::clear_hw_breakpoint)
9620         (ppc_linux_nat_target::register_wp)
9621         (ppc_linux_nat_target::clear_wp)
9622         (ppc_linux_nat_target::init_arch_lwp_info)
9623         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
9624         (_initialize_ppc_linux_nat): Remove observer callback.
9625
9626 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9627
9628         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
9629         (ppc_linux_nat_target::auxv_parse)
9630         (ppc_linux_nat_target::read_description)
9631         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
9632         Move up.
9633
9634 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9635
9636         * linux-nat.h (low_new_clone): New method.
9637         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
9638
9639 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9640
9641         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
9642         (dbx_expand_psymtab): ... this.
9643         (start_psymtab): Update.
9644         * mdebugread.c (psymtab_to_symtab_1): Rename to...
9645         (mdebug_expand_psymtab): ... this.
9646         (parse_partial_symbols): Update.
9647         (new_psymtab): Update.
9648         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
9649         (xcoff_expand_psymtab): ... this.
9650         (xcoff_start_psymtab): Update.
9651
9652 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9653
9654         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
9655         <expand_dependencies>: ... this.
9656         * psymtab.c (partial_symtab::read_dependencies): Rename to...
9657         (partial_symtab::expand_dependencies): ... this.
9658         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
9659         Update.
9660         (dwarf2_psymtab::expand_psymtab): Update.
9661         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9662         * mdebugread.c (psymtab_to_symtab_1): Update.
9663         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9664
9665 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9666
9667         * psympriv.h (discard_psymtab): Remove.
9668         * dbxread.c (dbx_end_psymtab): Update.
9669         * xcoffread.c (xcoff_end_psymtab): Update.
9670
9671 2020-03-28  Tom Tromey  <tom@tromey.com>
9672
9673         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
9674         comment.
9675
9676 2020-03-28  Tom Tromey  <tom@tromey.com>
9677
9678         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
9679
9680 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
9681
9682         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9683
9684 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
9685
9686         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
9687
9688 2020-03-26  Tom Tromey  <tom@tromey.com>
9689
9690         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
9691         (mark_common_block_symbol_computed, read_tag_string_type)
9692         (attr_to_dynamic_prop, read_subrange_type): Update.
9693         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
9694         to be methods on struct attribute.
9695         (skip_one_die, process_imported_unit_die, read_namespace_alias)
9696         (read_call_site_scope, partial_die_info::read)
9697         (partial_die_info::read, lookup_die_type, follow_die_ref):
9698         Update.
9699         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
9700         from dwarf2_get_ref_die_offset.
9701         (attribute::constant_value): New method, from
9702         dwarf2_get_attr_constant_value.
9703         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
9704         Declare method.
9705         <constant_value>: New method.
9706
9707 2020-03-26  Tom Tromey  <tom@tromey.com>
9708
9709         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
9710         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
9711         (dwarf_type_encoding_name): Move to stringify.c.
9712         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
9713         * dwarf2/stringify.c: New file.
9714         * dwarf2/stringify.h: New file.
9715
9716 2020-03-26  Tom Tromey  <tom@tromey.com>
9717
9718         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
9719         Rewrite.
9720
9721 2020-03-26  Tom Tromey  <tom@tromey.com>
9722
9723         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
9724         methods.
9725         * dwarf2/read.c (lookup_addr_base): Move to die.h.
9726         (lookup_ranges_base): Likewise.
9727         (read_cutu_die_from_dwo, read_full_die_1): Update.
9728
9729 2020-03-26  Tom Tromey  <tom@tromey.com>
9730
9731         * dwarf2/read.c (read_import_statement, read_file_scope)
9732         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
9733         (read_lexical_block_scope, read_call_site_scope)
9734         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
9735         (handle_struct_member_die, process_structure_scope)
9736         (update_enumeration_type_from_children)
9737         (process_enumeration_scope, read_array_type, read_common_block)
9738         (read_namespace, read_module, read_subroutine_type): Update.
9739         (sibling_die): Remove.
9740
9741 2020-03-26  Tom Tromey  <tom@tromey.com>
9742
9743         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
9744         (build_type_psymtabs_reader, read_structure_type)
9745         (read_enumeration_type, read_full_die_1): Update.
9746         (dwarf2_attr_no_follow): Move to die.h.
9747         * dwarf2/die.h (struct die_info) <attr>: New method.
9748
9749 2020-03-26  Tom Tromey  <tom@tromey.com>
9750
9751         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
9752         <base_address>: Now an optional.
9753         (dwarf2_find_base_address, dwarf2_rnglists_process)
9754         (dwarf2_ranges_process, fill_in_loclist_baton)
9755         (dwarf2_symbol_mark_computed): Update.
9756
9757 2020-03-26  Tom Tromey  <tom@tromey.com>
9758
9759         * dwarf2/read.c (struct die_info): Move to die.h.
9760         * dwarf2/die.h: New file.
9761
9762 2020-03-26  Tom Tromey  <tom@tromey.com>
9763
9764         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
9765         * dwarf2/read.c
9766         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9767         Move to line-header.c.
9768         (read_checked_initial_length_and_offset, read_formatted_entries):
9769         Likewise.
9770         (dwarf_decode_line_header): Split into two.
9771         * dwarf2/line-header.c
9772         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9773         Move from read.c.
9774         (read_checked_initial_length_and_offset, read_formatted_entries):
9775         Likewise.
9776         (dwarf_decode_line_header): New function, split from read.c.
9777
9778 2020-03-26  Tom Tromey  <tom@tromey.com>
9779
9780         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
9781         Declare method.
9782         * dwarf2/read.c (read_attribute_value): Update.
9783         (dwarf2_per_objfile::read_line_string): Rename from
9784         read_indirect_line_string.
9785         (read_formatted_entries): Update.
9786
9787 2020-03-26  Tom Tromey  <tom@tromey.com>
9788
9789         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
9790         variable.
9791
9792 2020-03-26  Tom Tromey  <tom@tromey.com>
9793
9794         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
9795         const.
9796         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
9797         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
9798         parameter const.
9799
9800 2020-03-26  Tom Tromey  <tom@tromey.com>
9801
9802         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
9803         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
9804         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
9805         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
9806
9807 2020-03-26  Tom Tromey  <tom@tromey.com>
9808
9809         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
9810         file_names_size, file_full_name, file_file_name>: Use const.
9811         <file_name_at, file_names>: Add const overload.
9812         * dwarf2/line-header.c (line_header::file_file_name)
9813         (line_header::file_full_name): Update.
9814
9815 2020-03-26  Tom Tromey  <tom@tromey.com>
9816
9817         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
9818         (macro_start_file, consume_improper_spaces)
9819         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
9820         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
9821         (dwarf_decode_macros): Move to macro.c.
9822         * dwarf2/macro.c: New file.
9823         * dwarf2/macro.h: New file.
9824         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
9825
9826 2020-03-26  Tom Tromey  <tom@tromey.com>
9827
9828         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
9829         method.
9830         * dwarf2/section.c: New method.  From
9831         read_indirect_string_at_offset_from.
9832         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
9833         (read_indirect_string_at_offset_from): Move to section.c.
9834         (read_indirect_string_at_offset): Rewrite.
9835         (read_indirect_line_string_at_offset): Remove.
9836         (read_indirect_string, read_indirect_line_string)
9837         (dwarf_decode_macro_bytes): Update.
9838
9839 2020-03-26  Tom Tromey  <tom@tromey.com>
9840
9841         * dwarf2/section.h (struct dwarf2_section_info)
9842         <overload_complaint>: Declare.
9843         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9844         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9845         Rename from dwarf2_section_buffer_overflow_complaint.
9846         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9847         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9848
9849 2020-03-26  Tom Tromey  <tom@tromey.com>
9850
9851         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9852         Declare.
9853         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9854         Move from read.c.
9855         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9856         to section.c.
9857
9858 2020-03-26  Tom Tromey  <tom@tromey.com>
9859
9860         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9861
9862 2020-03-26  Tom Tromey  <tom@tromey.com>
9863
9864         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9865         "builder".
9866         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9867         parameter.
9868         (dwarf_decode_macros): Update.
9869
9870 2020-03-26  Tom Tromey  <tom@tromey.com>
9871
9872         * dwarf2/read.c (read_attribute_value): Update.
9873         (read_indirect_string_from_dwz): Move to dwz.c; change into
9874         method.
9875         (dwarf_decode_macro_bytes): Update.
9876         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9877         * dwarf2/dwz.c: New file.
9878         * Makefile.in (COMMON_SFILES): Add dwz.c.
9879
9880 2020-03-26  Tom Tromey  <tom@tromey.com>
9881
9882         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9883         * dwarf2/read.c: Add include.
9884         * dwarf2/index-write.c: Add include.
9885         * dwarf2/index-cache.c: Add include.
9886         * dwarf2/dwz.h: New file.
9887
9888 2020-03-25  Tom Tromey  <tom@tromey.com>
9889
9890         * compile/compile-object-load.c (get_out_value_type): Mention
9891         correct symbol name in error message.
9892
9893 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9894
9895         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9896
9897 2020-03-25  Tom de Vries  <tdevries@suse.de>
9898
9899         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9900         * symmisc.c (dump_symtab_1): Print user and includes fields.
9901         (maintenance_info_symtabs): Same.
9902
9903 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9904
9905         PR gdb/25534
9906         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9907         (riscv_regcache_cooked_write): New function.
9908         (riscv_push_dummy_call): Use new function.
9909         (riscv_return_value): Likewise.
9910
9911 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9912
9913         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9914         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9915         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9916         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9917         * infrun.c (follow_fork): Likewise.
9918         (follow_fork_inferior): Likewise.
9919         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9920         * linux-nat.h (class linux_nat_target): Likewise.
9921         * remote.c (class remote_target) <follow_fork>: Likewise.
9922         (remote_target::follow_fork): Likewise.
9923         * target-delegates.c: Re-generate.
9924         * target.c (default_follow_fork): Likewise.
9925         (target_follow_fork): Likewise.
9926         * target.h (struct target_ops) <follow_fork>: Likewise.
9927         (target_follow_fork): Likewise.
9928
9929 2020-03-24  Tom de Vries  <tdevries@suse.de>
9930
9931         * psymtab.c (maintenance_info_psymtabs): Print user field.
9932
9933 2020-03-20  Tom Tromey  <tromey@adacore.com>
9934
9935         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9936         const.
9937         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9938         const.
9939
9940 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9941
9942         * ptrace.m4: Don't check for ptrace declaration.
9943         * config.in: Re-generate.
9944         * configure: Re-generate.
9945         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9946         not defined.
9947
9948 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9949
9950         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9951         `PTRACE_TYPE_RET'.
9952         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9953         * sparc-nat.c (gdb_ptrace): Likewise.
9954         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9955
9956 2020-03-20  Tom Tromey  <tromey@adacore.com>
9957
9958         * c-exp.y (lex_one_token): Fix assert.
9959
9960 2020-03-20  Tom Tromey  <tromey@adacore.com>
9961
9962         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9963         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9964         strncpy call.
9965
9966 2020-03-20  Tom Tromey  <tromey@adacore.com>
9967
9968         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9969
9970 2020-03-20  Tom Tromey  <tromey@adacore.com>
9971
9972         * ada-valprint.c (print_variant_part): Remove parameters; switch
9973         to value-based API.
9974         (print_field_values): Likewise.
9975         (ada_val_print_struct_union): Likewise.
9976         (ada_value_print_1): Update.
9977
9978 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9979
9980         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9981         nbsd_nat_target instead of inf_ptrace_target.
9982         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9983         nbsd_nat_target.
9984
9985 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9986
9987         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9988         it to the ptrace call.
9989         * (store_registers): Likewise.
9990
9991 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9992
9993         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9994         it to the ptrace call.
9995         * (store_registers): Likewise.
9996
9997 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9998
9999         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10000         valid, fetch vg value from ptrace.
10001
10002 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10003         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10004         * inf-ptrace.c: Likewise.
10005         * (gdb_ptrace): Add.
10006         * (inf_ptrace_target::resume): Update.
10007         * (inf_ptrace_target::xfer_partial): Likewise.
10008         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10009         * (inf_ptrace_peek_poke): Update.
10010
10011 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10012
10013         * x86-bsd-nat.c (gdb_ptrace): New.
10014         * (x86bsd_dr_set): Add new argument `ptid'.
10015         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10016         x86bsd_dr_set_addr): Update.
10017
10018 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10019
10020         * remote.c (remote_target::process_stop_reply): Handle events for
10021         all threads differently.
10022
10023 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10024
10025         * completer.c (completion_tracker::remove_completion): Define new
10026         function.
10027         * completer.h (completion_tracker::remove_completion): Declare new
10028         function.
10029         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10030         when adding a C++ function symbol.
10031
10032 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10033
10034         * completer.c (completion_tracker::completion_hash_entry): Define
10035         new class.
10036         (advance_to_filename_complete_word_point): Call
10037         recompute_lowest_common_denominator.
10038         (completion_tracker::completion_tracker): Call discard_completions
10039         to setup the hash table.
10040         (completion_tracker::discard_completions): Allow for being called
10041         from the constructor, pass new equal function, and element deleter
10042         when constructing the hash table.  Initialise new class member
10043         variables.
10044         (completion_tracker::maybe_add_completion): Remove use of
10045         m_entries_vec, and store more information into m_entries_hash.
10046         (completion_tracker::recompute_lcd_visitor): New function, most
10047         content taken from...
10048         (completion_tracker::recompute_lowest_common_denominator):
10049         ...here, this now just visits each item in the hash calling the
10050         above visitor.
10051         (completion_tracker::build_completion_result): Remove use of
10052         m_entries_vec, call recompute_lowest_common_denominator.
10053         * completer.h (completion_tracker::have_completions): Remove use
10054         of m_entries_vec.
10055         (completion_tracker::completion_hash_entry): Declare new class.
10056         (completion_tracker::recompute_lowest_common_denominator): Change
10057         function signature.
10058         (completion_tracker::recompute_lcd_visitor): Declare new function.
10059         (completion_tracker::m_entries_vec): Delete.
10060         (completion_tracker::m_entries_hash): Initialize to NULL.
10061         (completion_tracker::m_lowest_common_denominator_valid): New
10062         member variable.
10063         (completion_tracker::m_lowest_common_denominator_max_length): New
10064         member variable.
10065
10066 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10067
10068         * regformats/regdef.h: Put reg in gdb namespace.
10069
10070 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10071
10072         * i386-bsd-nat.c (gdb_ptrace): New.
10073         * (i386bsd_fetch_inferior_registers,
10074         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10075         * (i386bsd_fetch_inferior_registers,
10076         i386bsd_store_inferior_registers) Use gdb_ptrace.
10077
10078 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10079
10080         * amd64-bsd-nat.c (gdb_ptrace): New.
10081         * (amd64bsd_fetch_inferior_registers,
10082         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10083         * (amd64bsd_fetch_inferior_registers,
10084         amd64bsd_store_inferior_registers) Use gdb_ptrace.
10085
10086 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10087
10088         * user-regs.c (user_reg::read): Rename to...
10089         (user_reg::xread): ...this.
10090         * (append_user_reg): Rename argument `read' to `xread'.
10091         * (user_reg_add_builtin): Likewise.
10092         * (user_reg_add): Likewise.
10093         * (value_of_user_reg): Likewise.
10094
10095 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10096
10097         * sparc-nat.c (gdb_ptrace): New.
10098         * sparc-nat.c (sparc_fetch_inferior_registers)
10099         (sparc_store_inferior_registers) Remove obsolete comment.
10100         * sparc-nat.c (sparc_fetch_inferior_registers)
10101         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
10102         * sparc-nat.c (sparc_fetch_inferior_registers)
10103         (sparc_store_inferior_registers) Use gdb_ptrace.
10104
10105 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10106
10107         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
10108         it to the ptrace call.
10109         * sh-nbsd-nat.c (store_registers): Likewise.
10110
10111 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10112
10113         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
10114         nbsd_nat_target instead of inf_ptrace_target.
10115         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10116         nbsd_nat_target.
10117
10118 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10119
10120         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
10121
10122 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10123
10124         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
10125         <sys/sysctl.h>.
10126         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
10127
10128 2020-03-17  Tom de Vries  <tdevries@suse.de>
10129
10130         PR gdb/23710
10131         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
10132         fields.
10133         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
10134         fields.
10135         (process_imported_unit_die): Skip import of c++ CUs.
10136
10137 2020-03-16  Tom Tromey  <tom@tromey.com>
10138
10139         * p-valprint.c (pascal_object_print_value): Initialize
10140         base_value.
10141
10142 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
10143             Shahab Vahedi  <shahab@synopsys.com>
10144
10145         * Makefile.in: Add arch/arc.o
10146         * configure.tgt: Likewise.
10147         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
10148         (_initialize_arc_tdep): Don't initialize old target descriptions.
10149         (arc_read_description): New function to cache target descriptions.
10150         * arc-tdep.h (arc_read_description): Add proto type.
10151         * arch/arc.c: New file.
10152         * arch/arc.h: Likewise.
10153         * features/Makefile: Replace old target descriptions with new.
10154         * features/arc-arcompact.c: Remove.
10155         * features/arc-arcompact.xml: Likewise.
10156         * features/arc-v2.c: Likewise
10157         * features/arc-v2.xml: Likewise
10158         * features/arc/aux-arcompact.xml: New file.
10159         * features/arc/aux-v2.xml: Likewise.
10160         * features/arc/core-arcompact.xml: Likewise.
10161         * features/arc/core-v2.xml: Likewise.
10162         * features/arc/aux-arcompact.c: Generate.
10163         * features/arc/aux-v2.c: Likewise.
10164         * features/arc/core-arcompact.c: Likewise.
10165         * features/arc/core-v2.c: Likewise.
10166         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
10167
10168 2020-03-16  Tom Tromey  <tromey@adacore.com>
10169
10170         PR gdb/25663:
10171         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
10172         putting value into bcache.
10173
10174 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10175
10176         PR gdb/21500
10177         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
10178         to...
10179         (amd64_windows_init_abi_common): ... this.  Don't set size of
10180         long type.
10181         (amd64_windows_init_abi): New function.
10182         (amd64_cygwin_init_abi): New function.
10183         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
10184         the Cygwin OS ABI.
10185         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
10186         comment.
10187
10188 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10189
10190         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
10191         * windows-tdep.c (CYGWIN_DLL_NAME): New.
10192         (pe_import_directory_entry): New struct type.
10193         (is_linked_with_cygwin_dll): New function.
10194         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
10195         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
10196         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
10197
10198 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10199
10200         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
10201         i386_cygwin_core_osabi_sniffer.
10202
10203 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10204
10205         * i386-cygwin-tdep.c: Rename to...
10206         * i386-windows-tdep.c: ... this.
10207         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
10208         i386-windows-tdep.c.
10209         * configure.tgt: Likewise.
10210
10211 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10212
10213         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
10214         * osabi.c (gdb_osabi_names): Add "Windows".
10215         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
10216         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
10217         (i386_cygwin_core_osabi_sniffer): New function, extracted from
10218         i386_cygwin_osabi_sniffer.
10219         (_initialize_i386_cygwin_tdep): Register OS ABI
10220         GDB_OSABI_WINDOWS for i386.
10221         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
10222         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
10223         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
10224         for x86-64.
10225         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
10226         when the target matches '*-*-mingw*'.
10227
10228 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10229
10230         * defs.h (enum gdb_osabi): Move to...
10231         * osabi.h (enum gdb_osabi): ... here.
10232         * gdbarch.sh: Include osabi.h in gdbarch.h.
10233         * gdbarch.h: Re-generate.
10234
10235 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10236
10237         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
10238         function.
10239         (_initialize_amd64_windows_tdep): Register osabi sniffer.
10240
10241 2020-03-14  Tom Tromey  <tom@tromey.com>
10242
10243         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
10244         for C++.
10245         (c_type_print_modifier): Likewise.  Add "language" parameter.
10246         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
10247         (c_type_print_base_1): Update.
10248         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
10249         constants.
10250         * type-stack.c (type_stack::insert): Handle tp_atomic and
10251         tp_restrict.
10252         (type_stack::follow_type_instance_flags): Likewise.
10253         (type_stack::follow_types): Likewise.  Merge type-following code.
10254         * c-exp.y (RESTRICT, ATOMIC): New tokens.
10255         (space_identifier, cv_with_space_id)
10256         (const_or_volatile_or_space_identifier_noopt)
10257         (const_or_volatile_or_space_identifier): Remove.
10258         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
10259         rules.
10260         (ptr_operator, typebase): Update.
10261         (enum token_flag) <FLAG_C>: New constant.
10262         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
10263         "_Atomic".
10264         (lex_one_token): Handle FLAG_C.
10265
10266 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10267
10268         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
10269         it to the ptrace call.
10270         * m68k-bsd-nat.c (store_registers): Likewise.
10271
10272 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10273
10274         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
10275         gdb_byte *.
10276         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
10277         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
10278         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
10279
10280 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10281
10282         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
10283         nbsd_nat_target instead of inf_ptrace_target.
10284         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10285         nbsd_nat_target.
10286
10287 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10288
10289         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
10290         register_t.
10291
10292 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10293
10294         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
10295         it to the ptrace call.
10296         * alpha-bsd-nat.c (store_registers): Likewise.
10297
10298 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10299
10300         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
10301         includes.
10302         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
10303         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
10304         fill_fpregset): Likewise.
10305
10306 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10307
10308         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
10309         nbsd_nat_target instead of inf_ptrace_target.
10310         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10311         nbsd_nat_target.
10312
10313 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10314
10315         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
10316         register_t.
10317
10318 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10319
10320         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
10321         it to the ptrace call.
10322         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
10323         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
10324         * arm-nbsd-nat.c (store_register): Likewise.
10325         * arm-nbsd-nat.c (store_regs): Likewise.
10326         * arm-nbsd-nat.c (store_fp_register): Likewise.
10327         * arm-nbsd-nat.c (store_fp_regs): Likewise.
10328
10329 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10330
10331         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
10332         nbsd_nat_target instead of inf_ptrace_target.
10333         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10334         nbsd_nat_target.
10335
10336 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10337
10338         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
10339         it to the ptrace call.
10340         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
10341
10342 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10343
10344         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
10345         it to the ptrace call.
10346         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
10347
10348 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10349
10350         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
10351         gdb_byte *.
10352         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
10353
10354 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10355
10356         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
10357         instead of inf_ptrace_target.
10358         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10359         nbsd_nat_target.
10360
10361 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10362
10363         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10364         register_t.
10365
10366 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10367
10368         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10369         register_t.
10370
10371 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10372
10373         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
10374         register_t.
10375
10376 2020-03-13  Tom Tromey  <tom@tromey.com>
10377
10378         * value.h (val_print): Don't declare.
10379         * valprint.h (val_print_array_elements)
10380         (val_print_scalar_formatted, generic_val_print): Don't declare.
10381         * valprint.c (generic_val_print_array): Take a struct value.
10382         (generic_val_print_ptr, generic_val_print_memberptr)
10383         (generic_val_print_bool, generic_val_print_int)
10384         (generic_val_print_char, generic_val_print_complex)
10385         (generic_val_print): Remove.
10386         (generic_value_print): Update.
10387         (do_val_print): Remove unused parameters.  Don't call
10388         la_val_print.
10389         (val_print): Remove.
10390         (common_val_print): Update.  Don't call value_check_printable.
10391         (val_print_scalar_formatted, val_print_array_elements): Remove.
10392         * rust-lang.c (rust_val_print): Remove.
10393         (rust_language_defn): Update.
10394         * p-valprint.c (pascal_val_print): Remove.
10395         (pascal_value_print_inner): Update.
10396         (pascal_object_print_val_fields, pascal_object_print_val):
10397         Remove.
10398         (pascal_object_print_static_field): Update.
10399         * p-lang.h (pascal_val_print): Don't declare.
10400         * p-lang.c (pascal_language_defn): Update.
10401         * opencl-lang.c (opencl_language_defn): Update.
10402         * objc-lang.c (objc_language_defn): Update.
10403         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10404         * m2-lang.h (m2_val_print): Don't declare.
10405         * m2-lang.c (m2_language_defn): Update.
10406         * language.h (struct language_defn) <la_val_print>: Remove.
10407         * language.c (unk_lang_value_print_inner): Rename.  Change
10408         argument types.
10409         (unknown_language_defn, auto_language_defn): Update.
10410         * go-valprint.c (go_val_print): Remove.
10411         * go-lang.h (go_val_print): Don't declare.
10412         * go-lang.c (go_language_defn): Update.
10413         * f-valprint.c (f_val_print): Remove.
10414         * f-lang.h (f_value_print): Don't declare.
10415         * f-lang.c (f_language_defn): Update.
10416         * d-valprint.c (d_val_print): Remove.
10417         * d-lang.h (d_value_print): Don't declare.
10418         * d-lang.c (d_language_defn): Update.
10419         * cp-valprint.c (cp_print_value_fields)
10420         (cp_print_value_fields_rtti, cp_print_value): Remove.
10421         (cp_print_static_field): Update.
10422         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10423         (c_val_print_struct, c_val_print_union, c_val_print_int)
10424         (c_val_print_memberptr, c_val_print): Remove.
10425         * c-lang.h (c_val_print_array, cp_print_value_fields)
10426         (cp_print_value_fields_rtti): Don't declare.
10427         * c-lang.c (c_language_defn, cplus_language_defn)
10428         (asm_language_defn, minimal_language_defn): Update.
10429         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10430         (ada_val_print_enum): Take a struct value.
10431         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10432         (ada_val_print): Remove.
10433         (ada_value_print_1): Update.
10434         (printable_val_type): Remove.
10435         * ada-lang.h (ada_val_print): Don't declare.
10436         * ada-lang.c (ada_language_defn): Update.
10437
10438 2020-03-13  Tom Tromey  <tom@tromey.com>
10439
10440         * valprint.c (do_val_print): Update.
10441         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10442         a struct value.
10443         (value_to_value_object_no_release): Declare.
10444         * python/py-value.c (value_to_value_object_no_release): New
10445         function.
10446         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10447         struct value.
10448         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10449         function.
10450         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10451         a struct value.
10452         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10453         Declare.
10454         (gdbscm_apply_val_pretty_printer): Take a struct value.
10455         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10456         value.
10457         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10458         value.
10459         * extension-priv.h (struct extension_language_ops)
10460         <apply_val_pretty_printer>: Take a struct value.
10461         * cp-valprint.c (cp_print_value): Create a struct value.
10462         (cp_print_value): Update.
10463
10464 2020-03-13  Tom Tromey  <tom@tromey.com>
10465
10466         * ada-valprint.c (print_field_values): Call common_val_print.
10467
10468 2020-03-13  Tom Tromey  <tom@tromey.com>
10469
10470         * ada-valprint.c (val_print_packed_array_elements): Remove
10471         bitoffset and val parameters.  Call common_val_print.
10472         (ada_val_print_string): Remove offset, address, and original_value
10473         parameters.
10474         (ada_val_print_array): Update.
10475         (ada_value_print_array): New function.
10476         (ada_value_print_1): Call it.
10477
10478 2020-03-13  Tom Tromey  <tom@tromey.com>
10479
10480         * ada-valprint.c (ada_value_print): Use common_val_print.
10481
10482 2020-03-13  Tom Tromey  <tom@tromey.com>
10483
10484         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10485
10486 2020-03-13  Tom Tromey  <tom@tromey.com>
10487
10488         * ada-valprint.c (ada_value_print_num): New function.
10489         (ada_value_print_1): Use it.
10490
10491 2020-03-13  Tom Tromey  <tom@tromey.com>
10492
10493         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10494
10495 2020-03-13  Tom Tromey  <tom@tromey.com>
10496
10497         * ada-valprint.c (ada_value_print_ptr): New function.
10498         (ada_value_print_1): Use it.
10499
10500 2020-03-13  Tom Tromey  <tom@tromey.com>
10501
10502         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10503         call common_val_print.
10504         (ada_val_print_1): Update.
10505         (ada_value_print_1): New function.
10506         (ada_value_print_inner): Rewrite.
10507
10508 2020-03-13  Tom Tromey  <tom@tromey.com>
10509
10510         * cp-valprint.c (cp_print_value_fields): Update.
10511         (cp_print_value): New function.
10512
10513 2020-03-13  Tom Tromey  <tom@tromey.com>
10514
10515         * m2-valprint.c (m2_value_print_inner): Use
10516         cp_print_value_fields.
10517         * cp-valprint.c (cp_print_value_fields): New function.
10518         * c-valprint.c (c_value_print_struct): New function.
10519         (c_value_print_inner): Use c_value_print_struct.
10520         * c-lang.h (cp_print_value_fields): Declare.
10521
10522 2020-03-13  Tom Tromey  <tom@tromey.com>
10523
10524         * c-valprint.c (c_value_print_array): New function.
10525         (c_value_print_inner): Use it.
10526
10527 2020-03-13  Tom Tromey  <tom@tromey.com>
10528
10529         * c-valprint.c (c_value_print_memberptr): New function.
10530         (c_value_print_inner): Use it.
10531
10532 2020-03-13  Tom Tromey  <tom@tromey.com>
10533
10534         * c-valprint.c (c_value_print_int): New function.
10535         (c_value_print_inner): Use it.
10536
10537 2020-03-13  Tom Tromey  <tom@tromey.com>
10538
10539         * c-valprint.c (c_value_print_ptr): New function.
10540         (c_value_print_inner): Use it.
10541
10542 2020-03-13  Tom Tromey  <tom@tromey.com>
10543
10544         * c-valprint.c (c_value_print_inner): Rewrite.
10545
10546 2020-03-13  Tom Tromey  <tom@tromey.com>
10547
10548         * valprint.c (generic_value_print_complex): New function.
10549         (generic_value_print): Use it.
10550
10551 2020-03-13  Tom Tromey  <tom@tromey.com>
10552
10553         * valprint.c (generic_val_print_float): Don't call
10554         val_print_scalar_formatted.
10555         (generic_val_print, generic_value_print): Update.
10556
10557 2020-03-13  Tom Tromey  <tom@tromey.com>
10558
10559         * valprint.c (generic_value_print_char): New function
10560         (generic_value_print): Use it.
10561
10562 2020-03-13  Tom Tromey  <tom@tromey.com>
10563
10564         * valprint.c (generic_value_print_int): New function.
10565         (generic_value_print): Use it.
10566
10567 2020-03-13  Tom Tromey  <tom@tromey.com>
10568
10569         * valprint.c (generic_value_print_bool): New function.
10570         (generic_value_print): Use it.
10571
10572 2020-03-13  Tom Tromey  <tom@tromey.com>
10573
10574         * valprint.c (generic_val_print_func): Simplify.
10575         (generic_val_print, generic_value_print): Update.
10576
10577 2020-03-13  Tom Tromey  <tom@tromey.com>
10578
10579         * valprint.c (generic_val_print_flags): Remove.
10580         (generic_val_print, generic_value_print): Update.
10581         (val_print_type_code_flags): Add original_value parameter.
10582
10583 2020-03-13  Tom Tromey  <tom@tromey.com>
10584
10585         * valprint.c (generic_val_print): Update.
10586         (generic_value_print): Update.
10587         * valprint.c (generic_val_print_enum): Don't call
10588         val_print_scalar_formatted.
10589
10590 2020-03-13  Tom Tromey  <tom@tromey.com>
10591
10592         * valprint.c (generic_value_print): Call generic_value_print_ptr.
10593         * valprint.c (generic_value_print_ptr): New function.
10594
10595 2020-03-13  Tom Tromey  <tom@tromey.com>
10596
10597         * valprint.c (generic_value_print): Rewrite.
10598
10599 2020-03-13  Tom Tromey  <tom@tromey.com>
10600
10601         * p-valprint.c (pascal_object_print_value_fields)
10602         (pascal_object_print_value): New functions.
10603
10604 2020-03-13  Tom Tromey  <tom@tromey.com>
10605
10606         * p-valprint.c (pascal_value_print_inner): Rewrite.
10607
10608 2020-03-13  Tom Tromey  <tom@tromey.com>
10609
10610         * f-valprint.c (f_value_print_innner): Rewrite.
10611
10612 2020-03-13  Tom Tromey  <tom@tromey.com>
10613
10614         * m2-valprint.c (m2_print_unbounded_array): New overload.
10615         (m2_print_unbounded_array): Update.
10616         (m2_print_array_contents): Take a struct value.
10617         (m2_value_print_inner): Rewrite.
10618
10619 2020-03-13  Tom Tromey  <tom@tromey.com>
10620
10621         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
10622         (d_value_print_inner): New function.
10623         * d-lang.h (d_value_print_inner): Declare.
10624         * d-lang.c (d_language_defn): Use d_value_print_inner.
10625
10626 2020-03-13  Tom Tromey  <tom@tromey.com>
10627
10628         * go-valprint.c (go_value_print_inner): New function.
10629         * go-lang.h (go_value_print_inner): Declare.
10630         * go-lang.c (go_language_defn): Use go_value_print_inner.
10631
10632 2020-03-13  Tom Tromey  <tom@tromey.com>
10633
10634         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
10635         API.
10636         (rust_val_print): Rewrite.
10637         (rust_value_print_inner): New function, from rust_val_print.
10638         (rust_language_defn): Use rust_value_print_inner.
10639
10640 2020-03-13  Tom Tromey  <tom@tromey.com>
10641
10642         * ada-valprint.c (ada_value_print_inner): New function.
10643         * ada-lang.h (ada_value_print_inner): Declare.
10644         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
10645
10646 2020-03-13  Tom Tromey  <tom@tromey.com>
10647
10648         * f-valprint.c (f_value_print_innner): New function.
10649         * f-lang.h (f_value_print_innner): Declare.
10650         * f-lang.c (f_language_defn): Use f_value_print_innner.
10651
10652 2020-03-13  Tom Tromey  <tom@tromey.com>
10653
10654         * p-valprint.c (pascal_value_print_inner): New function.
10655         * p-lang.h (pascal_value_print_inner): Declare.
10656         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
10657
10658 2020-03-13  Tom Tromey  <tom@tromey.com>
10659
10660         * m2-valprint.c (m2_value_print_inner): New function.
10661         * m2-lang.h (m2_value_print_inner): Declare.
10662         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
10663
10664 2020-03-13  Tom Tromey  <tom@tromey.com>
10665
10666         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
10667         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
10668         * c-valprint.c (c_value_print_inner): New function.
10669         * c-lang.h (c_value_print_inner): Declare.
10670         * c-lang.c (c_language_defn, cplus_language_defn)
10671         (asm_language_defn, minimal_language_defn): Use
10672         c_value_print_inner.
10673
10674 2020-03-13  Tom Tromey  <tom@tromey.com>
10675
10676         * p-valprint.c (pascal_object_print_value_fields): Now static.
10677         * p-lang.h (pascal_object_print_value_fields): Don't declare.
10678
10679 2020-03-13  Tom Tromey  <tom@tromey.com>
10680
10681         * c-valprint.c (c_val_print_array): Simplify.
10682
10683 2020-03-13  Tom Tromey  <tom@tromey.com>
10684
10685         * valprint.c (value_print_array_elements): New function.
10686         * valprint.h (value_print_array_elements): Declare.
10687
10688 2020-03-13  Tom Tromey  <tom@tromey.com>
10689
10690         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
10691         * mips-tdep.c (mips_print_register): Use
10692         value_print_scalar_formatted.
10693
10694 2020-03-13  Tom Tromey  <tom@tromey.com>
10695
10696         * valprint.h (value_print_scalar_formatted): Declare.
10697         * valprint.c (value_print_scalar_formatted): New function.
10698
10699 2020-03-13  Tom Tromey  <tom@tromey.com>
10700
10701         * valprint.h (generic_value_print): Declare.
10702         * valprint.c (generic_value_print): New function.
10703
10704 2020-03-13  Tom Tromey  <tom@tromey.com>
10705
10706         * valprint.c (do_val_print): Call la_value_print_inner, if
10707         available.
10708         * rust-lang.c (rust_language_defn): Update.
10709         * p-lang.c (pascal_language_defn): Update.
10710         * opencl-lang.c (opencl_language_defn): Update.
10711         * objc-lang.c (objc_language_defn): Update.
10712         * m2-lang.c (m2_language_defn): Update.
10713         * language.h (struct language_defn) <la_value_print_inner>: New
10714         member.
10715         * language.c (unknown_language_defn, auto_language_defn): Update.
10716         * go-lang.c (go_language_defn): Update.
10717         * f-lang.c (f_language_defn): Update.
10718         * d-lang.c (d_language_defn): Update.
10719         * c-lang.c (c_language_defn, cplus_language_defn)
10720         (asm_language_defn, minimal_language_defn): Update.
10721         * ada-lang.c (ada_language_defn): Update.
10722
10723 2020-03-13  Tom Tromey  <tom@tromey.com>
10724
10725         * c-valprint.c (c_value_print): Use common_val_print.
10726
10727 2020-03-13  Tom Tromey  <tom@tromey.com>
10728
10729         * cp-valprint.c (cp_print_static_field): Use common_val_print.
10730
10731 2020-03-13  Tom Tromey  <tom@tromey.com>
10732
10733         * f-valprint.c (f77_print_array_1, f_val_print): Use
10734         common_val_print.
10735
10736 2020-03-13  Tom Tromey  <tom@tromey.com>
10737
10738         * riscv-tdep.c (riscv_print_one_register_info): Use
10739         common_val_print.
10740
10741 2020-03-13  Tom Tromey  <tom@tromey.com>
10742
10743         * mi/mi-main.c (output_register): Use common_val_print.
10744
10745 2020-03-13  Tom Tromey  <tom@tromey.com>
10746
10747         * infcmd.c (default_print_one_register_info): Use
10748         common_val_print.
10749
10750 2020-03-13  Tom Tromey  <tom@tromey.com>
10751
10752         * valprint.h (common_val_print_checked): Declare.
10753         * valprint.c (common_val_print_checked): New function.
10754         * stack.c (print_frame_arg): Use common_val_print_checked.
10755
10756 2020-03-13  Tom Tromey  <tom@tromey.com>
10757
10758         * valprint.c (do_val_print): New function, from val_print.
10759         (val_print): Use do_val_print.
10760         (common_val_print): Use do_val_print.
10761
10762 2020-03-13  Tom Tromey  <tom@tromey.com>
10763
10764         * valprint.c (value_print): Use scoped_value_mark.
10765
10766 2020-03-13  Tom de Vries  <tdevries@suse.de>
10767
10768         PR symtab/25646
10769         * psymtab.c (partial_symtab::partial_symtab): Don't set
10770         globals_offset and statics_offset.  Push element onto
10771         current_global_psymbols and current_static_psymbols stacks.
10772         (concat): New function.
10773         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
10774         element from current_global_psymbols and current_static_psymbols
10775         stacks.  Concat popped elements to global_psymbols and
10776         static_symbols.
10777         (add_psymbol_to_list): Use current_global_psymbols and
10778         current_static_psymbols stacks.
10779         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
10780         current_static_psymbols fields.
10781
10782 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10783
10784         * corelow.c (sniff_core_bfd): Remove.
10785         (class core_target) <m_core_vec>: Remove.
10786         (core_target::core_target): Update.
10787         (core_file_fns): Remove.
10788         (deprecated_add_core_fns): Remove.
10789         (default_core_sniffer): Remove.
10790         (sniff_core_bfd): Remove.
10791         (default_check_format): Remove.
10792         (gdb_check_format): Remove.
10793         (core_target_open): Update.
10794         (core_target::get_core_register_section): Update.
10795         (get_core_registers_cb): Update.
10796         (core_target::fetch_registers): Update.
10797         * gdbcore.h (struct core_fns): Remove.
10798         (deprecated_add_core_fns): Remove.
10799         (default_core_sniffer): Remove.
10800         (default_check_format): Remove.
10801
10802 2020-03-12  Tom Tromey  <tom@tromey.com>
10803
10804         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
10805         CORE_ADDR.
10806         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
10807
10808 2020-03-12  Tom Tromey  <tom@tromey.com>
10809
10810         * remote.c (remote_target::download_tracepoint)
10811         (remote_target::enable_tracepoint)
10812         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
10813         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
10814         sprintf_vma.
10815
10816 2020-03-12  Tom Tromey  <tom@tromey.com>
10817
10818         * symfile-mem.c: Update CORE_ADDR size assert.
10819
10820 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10821
10822         * selftest.m4: Move to gdbsupport/.
10823         * acinclude.m4: Update path to selftest.m4.
10824
10825 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10826
10827         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
10828         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
10829         gdbarch-selfselftests.c and selftest-arch.c.
10830         (SUBDIR_UNITTESTS_OBS): Rename to...
10831         (SELFTESTS_OBS): ... this.
10832         (COMMON_SFILES): Remove disasm-selftests.c and
10833         gdbarch-selftests.c.
10834         * configure.ac: Don't add selftest-arch.{c,o} to
10835         CONFIG_{SRCS,OBS}.
10836         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
10837         preprocessor conditions.
10838
10839 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10840
10841         * configure.ac: Don't source bfd/development.sh.
10842         * selftest.m4: Modify comment.
10843         * configure: Re-generate.
10844
10845 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10846
10847         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10848         not "true" or "false".
10849         * configure: Re-generate.
10850
10851 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10852
10853         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10854         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10855         renamed to arm_nbsd_supply_gregset.
10856         (fetch_register): Update to call arm_nbsd_supply_gregset.
10857         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10858         (arm_netbsd_nat_target::fetch_registers): Update.
10859         (fetch_elfcore_registers): Removed.
10860         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10861         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10862         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10863         not require NetBSD system headers.
10864         (arm_nbsd_regset): New struct.
10865         (arm_nbsd_iterate_over_regset_sections): New function.
10866         (arm_netbsd_init_abi_common): Updated to call
10867         set_gdbarch_iterate_over_regset_sections.
10868         * arm-nbsd-tdep.h: New file.
10869
10870 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10871
10872         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10873         recursion.
10874
10875 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10876
10877         * configure: Re-generate.
10878
10879 2020-03-11  Tom Tromey  <tromey@adacore.com>
10880
10881         * ada-typeprint.c (print_choices): Fix comment.
10882
10883 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10884
10885         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10886         previous item in the list, when the list has no items.
10887
10888 2020-03-11  Tom de Vries  <tdevries@suse.de>
10889
10890         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10891         PROP_LOCLIST handling code.
10892
10893 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10894
10895         * buildsym-legacy.c (record_line): Pass extra parameter to
10896         record_line.
10897         * buildsym.c (buildsym_compunit::record_line): Take an extra
10898         parameter, reduce duplication in the line table, and record the
10899         is_stmt flag in the line table.
10900         * buildsym.h (buildsym_compunit::record_line): Add extra
10901         parameter.
10902         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10903         non-statement lines.
10904         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10905         this to the symtab builder.
10906         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10907         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10908         through to dwarf_record_line_1.
10909         * infrun.c (process_event_stop_test): When stepping, don't stop at
10910         a non-statement instruction, and only refresh the step info when
10911         we land in the middle of a line's range.  Also add an extra
10912         comment.
10913         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10914         field.
10915         * record-btrace.c (btrace_find_line_range): Only record lines
10916         marked as is-statement.
10917         * stack.c (frame_show_address): Show the frame address if we are
10918         in a non-statement sal.
10919         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10920         (maintenance_print_one_line_table): Print a header for the is_stmt
10921         column, and include is_stmt information in the output.
10922         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10923         preference to non-statements.
10924         (find_pcs_for_symtab_line): Prefer is-statement entries.
10925         (find_line_common): Likewise.
10926         * symtab.h (struct linetable_entry): Add is_stmt field.
10927         (struct symtab_and_line): Likewise.
10928         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10929         arranging the line table.
10930
10931 2020-03-07  Tom de Vries  <tdevries@suse.de>
10932
10933         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10934         DIE.
10935
10936 2020-03-07  Tom Tromey  <tom@tromey.com>
10937
10938         * valops.c (value_literal_complex): Remove obsolete comment.
10939         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10940         comment.
10941
10942 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10943
10944         * infrun.h: Forward-declare thread_info.
10945         (set_step_info): Add thread_info parameter, add doc.
10946         * infrun.c (set_step_info): Add thread_info parameter, move doc
10947         to header.
10948         * infrun.c (process_event_stop_test): Pass thread to
10949         set_step_info call.
10950         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10951         set_step_info.
10952         (prepare_one_step): Add thread_info parameter, pass it to
10953         set_step_frame and prepare_one_step (recursive) call.
10954         (step_1): Pass thread to prepare_one_step call.
10955         (step_command_fsm::should_stop): Pass thread to
10956         prepare_one_step.
10957         (until_next_fsm): Pass thread to set_step_frame call.
10958         (finish_command): Pass thread to set_step_info call.
10959
10960 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10961
10962         * windows-tdep.c (windows_solib_create_inferior_hook):
10963         Check if inferior is running.
10964
10965 2020-03-06  Tom de Vries  <tdevries@suse.de>
10966
10967         * NEWS: Fix "the the".
10968         * ctfread.c: Same.
10969
10970 2020-03-06  Tom de Vries  <tdevries@suse.de>
10971
10972         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10973
10974 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10975
10976         * .dir-locals.el: Add a comment referencing the other copies of
10977         this file.
10978
10979 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10980
10981         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10982         psargs.
10983
10984 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10985
10986         * .gitattributes: New file.
10987
10988 2020-03-04  Tom Tromey  <tom@tromey.com>
10989
10990         * symmisc.c (print_symbol_bcache_statistics)
10991         (print_objfile_statistics): Update.
10992         * symfile.c (allocate_symtab): Use intern.
10993         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10994         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10995         macro_cache>: Remove.
10996         <string_cache>: New member.
10997         (struct objfile) <intern>: New methods.
10998         * elfread.c (elf_symtab_read): Use intern.
10999         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11000         (dwarf2_compute_name, dwarf2_physname)
11001         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11002         names.
11003         (guess_partial_die_structure_name): Update.
11004         (partial_die_info::fixup): Intern name.
11005         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11006         name.
11007         (dwarf2_name): Intern name.  Update.
11008         * buildsym.c (buildsym_compunit::get_macro_table): Use
11009         string_cache.
11010
11011 2020-03-04  Tom Tromey  <tom@tromey.com>
11012
11013         * jit.c (bfd_open_from_target_memory): Make "target" const.
11014         * corefile.c (gnutarget): Now const.
11015         * gdbcore.h (gnutarget): Now const.
11016
11017 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11018
11019         * NEWS: Mention support for WOW64 processes.
11020         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11021         (amd64_windows_segment_register_p): Remove static.
11022         (_initialize_amd64_windows_nat): Update.
11023         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11024         * i386-windows-nat.c (context_offset): Update.
11025         (i386_mappings): Rename and remove static.
11026         (i386_windows_segment_register_p): Remove static.
11027         (_initialize_i386_windows_nat): Update.
11028         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11029         (STATUS_WX86_SINGLE_STEP): New macro.
11030         (EnumProcessModulesEx): New macro.
11031         (Wow64SuspendThread): New macro.
11032         (Wow64GetThreadContext): New macro.
11033         (Wow64SetThreadContext): New macro.
11034         (Wow64GetThreadSelectorEntry): New macro.
11035         (windows_set_context_register_offsets): Add static.
11036         (windows_set_segment_register_p): Likewise.
11037         (windows_add_thread): Adapt for WOW64 processes.
11038         (windows_fetch_one_register): Likewise.
11039         (windows_nat_target::fetch_registers): Likewise.
11040         (windows_store_one_register): Likewise.
11041         (display_selector): Likewise.
11042         (display_selectors): Likewise.
11043         (handle_exception): Likewise.
11044         (windows_continue): Likewise.
11045         (windows_nat_target::resume): Likewise.
11046         (windows_add_all_dlls): Likewise.
11047         (do_initial_windows_stuff): Likewise.
11048         (windows_nat_target::attach): Likewise.
11049         (windows_get_exec_module_filename): Likewise.
11050         (windows_nat_target::create_inferior): Likewise.
11051         (windows_xfer_siginfo): Likewise.
11052         (_initialize_loadable): Initialize Wow64SuspendThread,
11053         Wow64GetThreadContext, Wow64SetThreadContext,
11054         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11055         * windows-nat.h (windows_set_context_register_offsets):
11056         Remove declaration.
11057         (windows_set_segment_register_p): Likewise.
11058         (i386_windows_segment_register_p): Add declaration.
11059         (amd64_windows_segment_register_p): Likewise.
11060
11061 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11062
11063         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11064         in "info registers" for AArch64/ARM.
11065
11066         The change caused "info registers" to not print GPR's.
11067
11068         gdb/ChangeLog:
11069
11070         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11071
11072         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11073         when reg->group is empty and reggroup is not.
11074
11075 2020-03-03  Tom Tromey  <tromey@adacore.com>
11076
11077         * dwarf2/frame.c (struct dwarf2_frame_cache)
11078         <checked_tailcall_bottom, entry_cfa_sp_offset,
11079         entry_cfa_sp_offset_p>: Remove members.
11080         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
11081         (dwarf2_frame_prev_register): Don't call
11082         dwarf2_tailcall_sniffer_first.
11083         (dwarf2_append_unwinders): Don't append tailcall unwinder.
11084         * frame-unwind.c (add_unwinder): New fuction.
11085         (frame_unwind_init): Use it.  Add tailcall unwinder.
11086
11087 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
11088             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11089
11090         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
11091         value should be printed as true.
11092
11093 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
11094
11095         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
11096         (windows_init_abi): Set and use windows_so_ops.
11097
11098 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
11099
11100         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
11101         when verifying if dealing with a convenience variable.
11102
11103 2020-03-03  Luis Machado  <luis.machado@linaro.org>
11104
11105         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
11106
11107 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11108
11109         * infrun.c (gdbarch_supports_displaced_stepping): New.
11110         (use_displaced_stepping): Break up conditions in smaller pieces.
11111         Use gdbarch_supports_displaced_stepping.
11112         (displaced_step_prepare_throw): Use
11113         gdbarch_supports_displaced_stepping.
11114
11115 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11116
11117         * NEWS: Mention new behaviour of the history filename.
11118         * top.c (write_history_p): Add comment.
11119         (show_write_history_p): Add header comment, give a different
11120         message when history writing is on, but the history filename is
11121         empty.
11122         (history_filename): Add comment.
11123         (history_filename_empty): New function.
11124         (show_history_filename): Add header comment, give a different
11125         message when the filename is empty.
11126         (init_history): Compare history_filename against nullptr, and only
11127         read history if the filename is not empty.
11128         (set_history_filename): Add header comment, and only make
11129         non-empty filenames absolute.
11130         (init_main): Make the filename argument to 'set history filename'
11131         optional.
11132
11133 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
11134
11135         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
11136         (arm_supply_vfpregset): ...this, and update to use VFP registers.
11137         (fetch_fp_register): Update.
11138         (fetch_fp_regs): Update.
11139         (store_fp_register): Update.
11140         (store_fp_regs): Update.
11141         (arm_netbsd_nat_target::read_description): New function.
11142         (fetch_elfcore_registers): Update.
11143
11144 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11145
11146         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
11147         general_thread if the stop reply is missing a thread-id.
11148         (remote_target::process_stop_reply): Use the first non-exited
11149         thread if the target didn't pass a thread-id.
11150         * infrun.c (do_target_wait): Move call to
11151         switch_to_inferior_no_thread to ....
11152         (do_target_wait_1): ... here.
11153
11154 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
11155
11156         * debuginfod-support.c: Include defs.h first.
11157
11158 2020-02-28  Tom de Vries  <tdevries@suse.de>
11159
11160         * symfile.c (set_initial_language): Use default language for lookup.
11161
11162 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
11163
11164         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
11165         reader variable, pass `this` to read_cutu_die_from_dwo.
11166
11167 2020-02-27  Aaron Merey  <amerey@redhat.com>
11168
11169         * source.c (open_source_file): Check for nullptr when computing
11170         srcpath.
11171
11172 2020-02-27  Tom Tromey  <tromey@adacore.com>
11173
11174         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
11175         member.
11176         (dwarf2_add_field): Don't update nfields.
11177         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
11178
11179 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
11180
11181         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
11182         abs.
11183
11184 2020-02-26  Tom Tromey  <tom@tromey.com>
11185
11186         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
11187         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
11188         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
11189         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
11190         per_cu_data.
11191
11192 2020-02-26  Tom Tromey  <tom@tromey.com>
11193
11194         * dwarf2/index-write.c (psym_index_map): Change type.
11195         (add_address_entry_worker, write_one_signatured_type)
11196         (recursively_count_psymbols, recursively_write_psymbols)
11197         (class debug_names, psyms_seen_size, write_gdbindex)
11198         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
11199
11200 2020-02-26  Aaron Merey  <amerey@redhat.com>
11201
11202         * Makefile.in: Handle optional debuginfod support.
11203         * NEWS: Update.
11204         * README: Add --with-debuginfod summary.
11205         * config.in: Regenerate.
11206         * configure: Regenerate.
11207         * configure.ac: Handle optional debuginfod support.
11208         * debuginfod-support.c: debuginfod helper functions.
11209         * debuginfod-support.h: Ditto.
11210         * doc/gdb.texinfo: Add --with-debuginfod to configure options
11211         summary.
11212         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
11213         when a dwz file cannot be found.
11214         * elfread.c (elf_symfile_read): Query debuginfod servers when a
11215         debuginfo file cannot be found.
11216         * source.c (open_source_file): Query debuginfod servers when a
11217         source file cannot be found.
11218         * top.c (print_gdb_configuration): Include
11219         --{with,without}-debuginfod in the output.
11220
11221 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
11222
11223         * thread.c (thr_try_catch_cmd): Print thread name.
11224
11225 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
11226
11227         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
11228         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11229         dwarf2_fetch_die_type_sect_off): Move to...
11230         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
11231         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11232         dwarf2_fetch_die_type_sect_off): ... here.
11233         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
11234         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11235         dwarf2_fetch_die_type_sect_off): Move doc to header file.
11236
11237 2020-02-26  Tom de Vries  <tdevries@suse.de>
11238
11239         PR gdb/25603
11240         * symfile.c (set_initial_language): Exit-early if
11241         language_mode == language_mode_manual.
11242
11243 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11244
11245         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
11246         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
11247         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
11248
11249 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11250
11251         * gdbtypes.c (create_array_type_with_stride): Handle negative
11252         array strides.
11253         * valarith.c (value_subscripted_rvalue): Likewise.
11254
11255 2020-02-25  Luis Machado  <luis.machado@linaro.org>
11256
11257         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
11258
11259 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11260
11261         * loc.h (dwarf2_get_die_type): Move to...
11262         * read.h (dwarf2_get_die_type): ... here.
11263         * read.c (dwarf2_get_die_type): Move doc to header.
11264
11265 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
11266
11267         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
11268         'gnulib/Makefile.in' to the list.
11269
11270 2020-02-24  Tom Tromey  <tom@tromey.com>
11271
11272         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
11273         Remove.
11274         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
11275         XOBNEWVEC.
11276
11277 2020-02-24  Tom Tromey  <tom@tromey.com>
11278
11279         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
11280         New method.
11281         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
11282         (dw2_do_instantiate_symtab, dw2_get_file_names)
11283         (build_type_psymtab_dependencies, load_full_type_unit): Update.
11284
11285 2020-02-24  Tom Tromey  <tom@tromey.com>
11286
11287         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
11288         make_scoped_restore.
11289         (dwarf2_psymtab::read_symtab): Don't clear
11290         reading_partial_symbols.
11291
11292 2020-02-24  Tom de Vries  <tdevries@suse.de>
11293
11294         PR gdb/25592
11295         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
11296
11297 2020-02-24  Tom de Vries  <tdevries@suse.de>
11298
11299         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
11300         commands layout next/prev/regs.
11301
11302 2020-02-22  Tom Tromey  <tom@tromey.com>
11303
11304         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
11305         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
11306
11307 2020-02-22  Tom Tromey  <tom@tromey.com>
11308
11309         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
11310
11311 2020-02-22  Tom Tromey  <tom@tromey.com>
11312
11313         * tui/tui-win.c (_initialize_tui_win): Add usage text.
11314         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
11315         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
11316         * tui/tui.c (_initialize_tui): Add usage text.
11317
11318 2020-02-22  Tom Tromey  <tom@tromey.com>
11319
11320         * tui/tui-win.c (tui_set_focus_command)
11321         (tui_set_win_height_command): Use error_no_arg.
11322         (_initialize_tui_win): Update help text.
11323         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
11324
11325 2020-02-22  Tom Tromey  <tom@tromey.com>
11326
11327         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
11328         * tui/tui-disasm.h (struct tui_disasm_window)
11329         <display_start_addr>: Declare.
11330         * tui/tui-source.h (struct tui_source_window)
11331         <display_start_addr>: Declare.
11332         * tui/tui-winsource.h (struct tui_source_window_base)
11333         <show_source_line, display_start_addr>: New methods.
11334         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
11335         Rename and move to protected section.
11336         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
11337         (tui_source_window_base::do_erase_source_content): Update.
11338         (tui_source_window_base::show_source_line): Now a method.
11339         (tui_source_window_base::show_source_content)
11340         (tui_source_window_base::tui_source_window_base)
11341         (tui_source_window_base::rerender)
11342         (tui_source_window_base::refill)
11343         (tui_source_window_base::do_scroll_horizontal)
11344         (tui_source_window_base::set_is_exec_point_at)
11345         (tui_source_window_base::update_breakpoint_info)
11346         (tui_source_window_base::update_exec_info): Update.
11347         * tui/tui-source.c (tui_source_window::set_contents)
11348         (tui_source_window::showing_source_p)
11349         (tui_source_window::do_scroll_vertical)
11350         (tui_source_window::location_matches_p)
11351         (tui_source_window::line_is_displayed): Update.
11352         (tui_source_window::display_start_addr): New method.
11353         * tui/tui-disasm.c (tui_disasm_window::set_contents)
11354         (tui_disasm_window::do_scroll_vertical)
11355         (tui_disasm_window::location_matches_p): Update.
11356         (tui_disasm_window::display_start_addr): New method.
11357
11358 2020-02-22  Tom Tromey  <tom@tromey.com>
11359
11360         * NEWS: Add entry for gdb.register_window_type.
11361         * tui/tui-layout.h (window_factory): New typedef.
11362         (tui_register_window): Declare.
11363         * tui/tui-layout.c (saved_tui_windows): New global.
11364         (tui_apply_current_layout): Use it.
11365         (tui_register_window): New function.
11366         * python/python.c (do_start_initialization): Call
11367         gdbpy_initialize_tui.
11368         (python_GdbMethods): Add "register_window_type" function.
11369         * python/python-internal.h (gdbpy_register_tui_window)
11370         (gdbpy_initialize_tui): Declare.
11371         * python/py-tui.c: New file.
11372         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
11373
11374 2020-02-22  Tom Tromey  <tom@tromey.com>
11375
11376         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
11377
11378 2020-02-22  Tom Tromey  <tom@tromey.com>
11379
11380         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
11381         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
11382         * tui/tui-data.c (tui_set_win_with_focus): Remove.
11383         (tui_set_win_focus_to): Move from tui-win.c.
11384
11385 2020-02-22  Tom Tromey  <tom@tromey.com>
11386
11387         * tui/tui-layout.c (make_standard_window, get_locator_window): New
11388         functions.
11389         (known_window_types): New global.
11390         (tui_get_window_by_name): Reimplement.
11391         (initialize_known_windows): New function.
11392         (validate_window_name): Rewrite.
11393         (_initialize_tui_layout): Call initialize_known_windows.
11394
11395 2020-02-22  Tom Tromey  <tom@tromey.com>
11396
11397         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
11398         Remove constants.
11399         * tui/tui-winsource.h (struct tui_source_window_base)
11400         <tui_source_window_base>: Remove parameter.
11401         * tui/tui-winsource.c
11402         (tui_source_window_base::tui_source_window_base): Remove
11403         parameter.
11404         (tui_source_window_base::refill): Update.
11405         * tui/tui-stack.h (struct tui_locator_window)
11406         <tui_locator_window>: Update.
11407         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11408         Default the constructor.
11409         * tui/tui-regs.h (struct tui_data_item_window)
11410         <tui_data_item_window>: Default the constructor.
11411         (struct tui_data_window) <tui_data_window>: Likewise.
11412         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11413         Default the constructor.
11414         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11415         Default the constructor.
11416         <type>: Remove.
11417         (struct tui_win_info) <tui_win_info>: Default the constructor.
11418         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11419         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11420         Default the constructor.
11421
11422 2020-02-22  Tom Tromey  <tom@tromey.com>
11423
11424         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11425         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11426         * tui/tui-win.c (tui_resize_all): Don't call
11427         tui_delete_invisible_windows.
11428         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11429         done.
11430         (tui_set_layout): Update.
11431         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11432         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11433         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11434
11435 2020-02-22  Tom Tromey  <tom@tromey.com>
11436
11437         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11438         correctly.
11439
11440 2020-02-22  Tom Tromey  <tom@tromey.com>
11441
11442         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11443
11444 2020-02-22  Tom Tromey  <tom@tromey.com>
11445
11446         * tui/tui-winsource.h (struct tui_source_window_iterator)
11447         <inner_iterator>: New etytypedef.
11448         <tui_source_window_iterator>: Take "end" parameter.
11449         <tui_source_window_iterator>: Take iterator.
11450         <operator*, advance>: Update.
11451         <m_iter>: Change type.
11452         <m_end>: New field.
11453         (struct tui_source_windows) <begin, end>: Update.
11454         * tui/tui-layout.c (tui_windows): New global.
11455         (tui_apply_current_layout): Clear tui_windows.
11456         (tui_layout_window::apply): Update tui_windows.
11457         * tui/tui-data.h (tui_windows): Declare.
11458         (all_tui_windows): Now inline function.
11459         (class tui_window_iterator, struct all_tui_windows): Remove.
11460
11461 2020-02-22  Tom Tromey  <tom@tromey.com>
11462
11463         PR tui/17850:
11464         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11465         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11466         "height" argument.
11467         (class tui_layout_window) <get_sizes>: Likewise.
11468         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11469         argument.
11470         <get_sizes>: Add "height" argument.
11471         <m_vertical>: New field.
11472         * tui/tui-layout.c (tui_layout_split::clone): Update.
11473         (tui_layout_split::get_sizes): Add "height" argument.
11474         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11475         (tui_new_layout_command): Parse "-horizontal".
11476         (_initialize_tui_layout): Update help string.
11477         (tui_layout_split::specification): Add "-horizontal" when needed.
11478         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11479         argument.
11480         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11481         New methods.
11482
11483 2020-02-22  Tom Tromey  <tom@tromey.com>
11484
11485         * tui/tui-layout.h (enum tui_adjust_result): New.
11486         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11487         (class tui_layout_window) <adjust_size>: Return
11488         tui_adjust_result.  Rewrite.
11489         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11490         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11491
11492 2020-02-22  Tom Tromey  <tom@tromey.com>
11493
11494         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11495         parameter and return types.
11496         (class tui_layout_base) <specification>: Add "depth".
11497         (class tui_layout_window) <specification>: Add "depth".
11498         (class tui_layout_split) <specification>: Add "depth".
11499         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11500         and return types.
11501         (tui_new_layout_command): Parse sub-layouts.
11502         (_initialize_tui_layout): Update help string.
11503         (tui_layout_window::specification): Add "depth".
11504         (add_layout_command): Update.
11505
11506 2020-02-22  Tom Tromey  <tom@tromey.com>
11507
11508         * NEWS: Add "tui new-layout" item.
11509         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11510         Add new-layout command to help text.
11511         (validate_window_name): New function.
11512         (tui_new_layout_command): New function.
11513         (_initialize_tui_layout): Register "new-layout".
11514         (tui_layout_window::specification): New method.
11515         (tui_layout_window::specification): New method.
11516         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11517         method.
11518         (class tui_layout_window) <specification>: New method.
11519         (class tui_layout_split) <specification>: New method.
11520
11521 2020-02-22  Tom Tromey  <tom@tromey.com>
11522
11523         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11524         * tui/tui-win.c (window_name_completer): Update comment.
11525         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11526         Declare method.
11527         (class tui_layout_window) <replace_window>: Likewise.
11528         (class tui_layout_split) <replace_window>: Likewise.
11529         (tui_set_layout): Don't declare.
11530         (tui_set_initial_layout): Declare function.
11531         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
11532         (asm_regs_layout): New globals.
11533         (tui_current_layout, show_layout): Remove.
11534         (tui_set_layout, tui_add_win_to_layout): Rewrite.
11535         (find_layout, tui_apply_layout): New function.
11536         (layout_completer): Remove.
11537         (tui_next_layout): Reimplement.
11538         (tui_next_layout_command): New function.
11539         (tui_set_initial_layout, tui_prev_layout_command): New functions.
11540         (tui_regs_layout): Reimplement.
11541         (tui_regs_layout_command): New function.
11542         (extract_display_start_addr): Rewrite.
11543         (next_layout, prev_layout): Remove.
11544         (tui_layout_window::replace_window): New method.
11545         (tui_layout_split::replace_window): New method.
11546         (destroy_layout): New function.
11547         (layout_list): New global.
11548         (add_layout_command): New function.
11549         (initialize_layouts): Update.
11550         (tui_layout_command): New function.
11551         (_initialize_tui_layout): Install "layout" commands.
11552         * tui/tui-data.h (enum tui_layout_type): Remove.
11553         (tui_current_layout): Don't declare.
11554
11555 2020-02-22  Tom Tromey  <tom@tromey.com>
11556
11557         * tui/tui-regs.c (tui_reg_layout): Remove.
11558         (tui_reg_command): Use tui_regs_layout.
11559         * tui/tui-layout.h (tui_reg_command): Declare.
11560         * tui/tui-layout.c (tui_reg_command): New function.
11561
11562 2020-02-22  Tom Tromey  <tom@tromey.com>
11563
11564         * tui/tui.c (tui_rl_delete_other_windows): Call
11565         tui_remove_some_windows.
11566         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
11567         Declare method.
11568         (class tui_layout_window) <remove_windows>: New method.
11569         (class tui_layout_split) <remove_windows>: Declare.
11570         (tui_remove_some_windows): Declare.
11571         * tui/tui-layout.c (tui_remove_some_windows): New function.
11572         (tui_layout_split::remove_windows): New method.
11573
11574 2020-02-22  Tom Tromey  <tom@tromey.com>
11575
11576         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
11577         * tui/tui-layout.h (tui_next_layout): Declare.
11578         * tui/tui-layout.c (tui_next_layout): New function.
11579
11580 2020-02-22  Tom Tromey  <tom@tromey.com>
11581
11582         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
11583         correct coordinates.
11584
11585 2020-02-22  Tom Tromey  <tom@tromey.com>
11586
11587         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
11588         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
11589         DATA_WIN case.
11590
11591 2020-02-22  Tom Tromey  <tom@tromey.com>
11592
11593         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
11594         TUI_DISASM_WIN, not tui_win_list.
11595
11596 2020-02-22  Tom Tromey  <tom@tromey.com>
11597
11598         * valprint.c (generic_val_print_enum_1)
11599         (val_print_type_code_flags): Style member names.
11600         * rust-lang.c (val_print_struct, rust_print_enum)
11601         (rust_print_struct_def, rust_internal_print_type): Style member
11602         names.
11603         * p-valprint.c (pascal_object_print_value_fields): Style member
11604         names.  Only call fprintf_symbol_filtered for static members.
11605         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
11606         * f-valprint.c (f_val_print): Style member names.
11607         * f-typeprint.c (f_type_print_base): Style member names.
11608         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
11609         call fprintf_symbol_filtered for static members.
11610         (cp_print_class_member): Style member names.
11611         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
11612         member names.
11613         * ada-valprint.c (ada_print_scalar): Style enum names.
11614         (ada_val_print_enum): Likewise.
11615         * ada-typeprint.c (print_enum_type): Style enum names.
11616
11617 2020-02-21  Tom Tromey  <tom@tromey.com>
11618
11619         * psympriv.h (struct partial_symtab): Update comment.
11620
11621 2020-02-21  Tom Tromey  <tromey@adacore.com>
11622
11623         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
11624         type is CORE_ADDR.
11625
11626 2020-02-21  Tom de Vries  <tdevries@suse.de>
11627
11628         PR gdb/25534
11629         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
11630         if dependencies[i]->user != NULL.
11631
11632 2020-02-21  Ali Tamur  <tamur@google.com>
11633
11634         * dwarf2/read.c (dwarf2_name): Add null check.
11635
11636 2020-02-20  Tom Tromey  <tom@tromey.com>
11637
11638         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
11639         ">=", in binary search.
11640         (dwarf2_find_containing_comp_unit): New overload.
11641         (run_test): New self-test.
11642         (_initialize_dwarf2_read): Register new test.
11643
11644 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
11645
11646         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
11647         * riscv-tdep.h: Likewise.
11648         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
11649         rv32-only CSR.
11650         * features/riscv/64bit-csr.xml: Regenerated.
11651
11652 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
11653             Tom Tromey  <tom@tromey.com>
11654
11655         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
11656         of 'fputc_unfiltered'.
11657         (putchar_unfiltered): Call 'fputc_unfiltered'.
11658         (fputc_unfiltered): Call 'fputs_unfiltered'.
11659
11660 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
11661
11662         * config.in: Regenerate.
11663         * configure: Regenerate.
11664         * configure.ac: Add --with-python-libdir option.
11665         * main.c: Use WITH_PYTHON_LIBDIR.
11666
11667 2020-02-19  Tom Tromey  <tom@tromey.com>
11668
11669         * symtab.c (general_symbol_info::compute_and_set_names): Use
11670         obstack_strndup.  Simplify call to symbol_set_demangled_name.
11671
11672 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
11673
11674         * dwarf2/read.c (allocate_signatured_type_table,
11675         allocate_dwo_unit_table, allocate_type_unit_groups_table,
11676         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
11677         Remove objfile parameter, update all callers.
11678
11679 2020-02-19  Doug Evans  <dje@google.com>
11680
11681         PR rust/25535
11682         * rust-lang.c (rust_print_enum): Apply embedded_offset to
11683         rust_enum_variant calculation.
11684
11685 2020-02-19  Tom Tromey  <tromey@adacore.com>
11686
11687         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
11688
11689 2020-02-19  Tom Tromey  <tromey@adacore.com>
11690
11691         * ada-lang.c (cache_symbol): Use obstack_strdup.
11692
11693 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11694
11695         * configure: Regenerate.
11696
11697 2020-02-19  Tom Tromey  <tromey@adacore.com>
11698
11699         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
11700         NULL check.
11701
11702 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
11703
11704         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
11705
11706 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11707
11708         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
11709         if GDBSERVER is not defined.
11710         (riscv_tdesc_cache): Likewise, also store const target_desc.
11711         (STATIC_IN_GDB): Define.
11712         (riscv_create_target_description): Update declaration with
11713         STATIC_IN_GDB.
11714         (riscv_lookup_target_description): New function, only define if
11715         GDBSERVER is not defined.
11716         * arch/riscv.h (riscv_create_target_description): Declare only
11717         when GDBSERVER is defined.
11718         (riscv_lookup_target_description): New declaration when GDBSERVER
11719         is not defined.
11720         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
11721         (riscv_linux_read_features): ...this, and return
11722         riscv_gdbarch_features instead of target_desc.
11723         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
11724         (riscv_linux_read_description): Rename to...
11725         (riscv_linux_read_features): ...this.
11726         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11727         Update to use riscv_gdbarch_features and
11728         riscv_lookup_target_description.
11729         * riscv-tdep.c (riscv_find_default_target_description): Use
11730         riscv_lookup_target_description instead of
11731         riscv_create_target_description.
11732
11733 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11734
11735         * valprint.c (generic_val_print_enum_1): When printing a flag
11736         enum with value 0 and there is no enumerator with value 0, print
11737         just "0" instead of "(unknown: 0x0)".
11738
11739 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11740
11741         * valprint.c (generic_val_print_enum_1): Print unknown part of
11742         flag enum in hex.
11743
11744 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11745
11746         * dwarf2/read.c (update_enumeration_type_from_children): Allow
11747         flag enums to contain duplicate enumerators.
11748         * valprint.c (generic_val_print_enum_1): Update comment.
11749
11750 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11751
11752         * dwarf2/read.c: Include "count-one-bits.h".
11753         (update_enumeration_type_from_children): If an enumerator has
11754         multiple bits set, don't treat the enumeration as a "flag enum".
11755         * valprint.c (generic_val_print_enum_1): Assert that enumerators
11756         of flag enums have 0 or 1 bit set.
11757
11758 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11759
11760         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
11761         conversion.
11762         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11763         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11764         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11765         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11766         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11767
11768 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11769
11770         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
11771
11772 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11773
11774         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
11775         displaced_step_closure_up.
11776         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11777         (struct displaced_step_closure_up):
11778         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11779         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11780         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
11781         Likewise.
11782         * gdbarch.sh (displaced_step_copy_insn): Likewise.
11783         * gdbarch.c, gdbarch.h: Re-generate.
11784         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
11785         displaced_step_closure_up.
11786         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11787         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11788         * infrun.h (displaced_step_closure_up): New type alias.
11789         (struct displaced_step_inferior_state) <step_closure>: Change
11790         type to displaced_step_closure_up.
11791         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
11792         displaced_step_closure_up.
11793         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11794
11795 2020-02-14  Tom Tromey  <tom@tromey.com>
11796
11797         * minidebug.c (gnu_debug_key): New global.
11798         (find_separate_debug_file_in_section): Use it.
11799
11800 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11801
11802         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
11803         std::unique_ptr.
11804         * gdbarch.c: Re-generate.
11805         * gdbarch.h: Re-generate.
11806         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
11807         change.
11808         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
11809         type to std::unique_ptr.
11810         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11811         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11812         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11813         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11814         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
11815         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11816         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11817         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11818         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11819
11820 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11821
11822         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
11823         std::unique_ptr.
11824         (displaced_step_clear): Rename to...
11825         (displaced_step_reset): ... this.  Just call displaced->reset ().
11826         (displaced_step_clear_cleanup): Rename to...
11827         (displaced_step_reset_cleanup): ... this.
11828         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
11829         (displaced_step_fixup): Likewise.
11830         (resume_1): Likewise.
11831         (handle_inferior_event): Restore child's memory before calling
11832         displaced_step_fixup on the parent.
11833         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
11834         to std::unique_ptr.
11835         <step_closure>: Change type to std::unique_ptr.
11836
11837 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11838
11839         * arm-tdep.c: Include count-one-bits.h.
11840         (cleanup_block_store_pc): Use count_one_bits.
11841         (cleanup_block_load_pc): Use count_one_bits.
11842         (arm_copy_block_xfer): Use count_one_bits.
11843         (thumb2_copy_block_xfer): Use count_one_bits.
11844         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11845         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11846         (thumb_get_next_pcs_raw): Use count_one_bits.
11847         (arm_get_next_pcs_raw): Use count_one_bits_l.
11848         * arch/arm.c (bitcount): Remove.
11849         * arch/arm.h (bitcount): Remove.
11850
11851 2020-02-14  Tom Tromey  <tromey@adacore.com>
11852
11853         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11854         Update.
11855         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11856         * dwarf2/loc.c (call_site_find_chain_1): Return
11857         unique_xmalloc_ptr.
11858         (call_site_find_chain): Likewise.
11859
11860 2020-02-14  Richard Biener  <rguenther@suse.de>
11861
11862         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11863         on expression with division operators.
11864
11865 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11866
11867         * MAINTAINERS (Write After Approval): Adding myself.
11868
11869 2020-02-12  Tom Tromey  <tom@tromey.com>
11870
11871         * event-loop.c (event_data, gdb_event, event_handler_func):
11872         Remove.
11873
11874 2020-02-12  Tom Tromey  <tom@tromey.com>
11875
11876         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11877         (dwarf2_frame_objfile_data): Add comment.
11878         (find_comp_unit, set_comp_unit): New functions.
11879         (dwarf2_frame_find_fde): Use find_comp_unit.
11880         (dwarf2_build_frame_info): Use set_comp_unit.
11881
11882 2020-02-12  Tom Tromey  <tom@tromey.com>
11883
11884         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11885         (comp_unit): Don't initialize objfile.
11886         (execute_cfa_program): Add text_offset parameter.
11887         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11888         (dwarf2_frame_cache): Update.
11889         (dwarf2_build_frame_info): Don't set "objfile" member.
11890
11891 2020-02-12  Tom Tromey  <tom@tromey.com>
11892
11893         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11894         (decode_frame_entry): Likewise.
11895         (dwarf2_build_frame_info): Update.
11896
11897 2020-02-12  Tom Tromey  <tom@tromey.com>
11898
11899         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11900         (decode_frame_entry_1): Use the comp_unit obstack.
11901
11902 2020-02-12  Tom Tromey  <tom@tromey.com>
11903
11904         * dwarf2/frame.c (struct comp_unit): Add initializers and
11905         constructor.
11906         (dwarf2_frame_objfile_data): Store a comp_unit.
11907         (dwarf2_frame_find_fde): Update.
11908         (dwarf2_build_frame_info): Use "new".
11909
11910 2020-02-12  Tom Tromey  <tom@tromey.com>
11911
11912         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11913         (dwarf2_fde_table): Typedef for std::vector.
11914         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11915         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11916         (decode_frame_entry): Update.
11917         (dwarf2_build_frame_info): Use "new".
11918
11919 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11920
11921         * arm-tdep.c (arm_gdbarch_init): Update.
11922         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11923         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11924         have_neon, is_m>: Change to bool.
11925
11926 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11927
11928         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11929
11930 2020-02-12  Tom Tromey  <tom@tromey.com>
11931
11932         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11933
11934 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11935
11936         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11937         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11938
11939 2020-02-11  Tom Tromey  <tom@tromey.com>
11940
11941         * psymtab.h: Update comment.
11942
11943 2020-02-11  Tom Tromey  <tom@tromey.com>
11944
11945         * gdb_obstack.h (struct auto_obstack): Use
11946         DISABLE_COPY_AND_ASSIGN.
11947
11948 2020-02-11  Tom Tromey  <tom@tromey.com>
11949
11950         * dwarf2/frame.h (struct objfile): Don't forward declare.
11951
11952 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11953
11954         * cris-tdep.c (cris_supply_gregset): Change signature to match
11955         what struct regset expects.
11956         (cris_regset): New struct.
11957         (fetch_core_registers): Remove.
11958         (cris_iterate_over_regset_sections): New function.
11959         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11960         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11961
11962 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11963
11964         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11965         registers.
11966
11967 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11968
11969         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11970
11971 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11972
11973         * configure: Re-generate.
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         * acinclude: Update warning.m4 path.
11982         * warning.m4: Move to gdbsupport.
11983
11984 2020-02-11  Tom Tromey  <tromey@adacore.com>
11985
11986         * remote.c (remote_console_output): Update.
11987         * printcmd.c (printf_command): Update.
11988         * event-loop.c (gdb_wait_for_event): Update.
11989         * linux-nat.c (sigchld_handler): Update.
11990         * remote-sim.c (gdb_os_write_stdout): Update.
11991         (gdb_os_flush_stdout): Update.
11992         (gdb_os_flush_stderr): Update.
11993         (gdb_os_write_stderr): Update.
11994         * exceptions.c (print_exception): Update.
11995         * remote-fileio.c (remote_fileio_func_read): Update.
11996         (remote_fileio_func_write): Update.
11997         * tui/tui.c (tui_enable): Update.
11998         * tui/tui-interp.c (tui_interp::init): Update.
11999         * utils.c (init_page_info): Update.
12000         (putchar_unfiltered, fputc_unfiltered): Update.
12001         (gdb_flush): Update.
12002         (emit_style_escape): Update.
12003         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12004         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12005         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12006         (stderr_file::write): Update.
12007         (stderr_file::puts): Update.
12008         * ui-file.h (ui_file_isatty, ui_file_write)
12009         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12010         (ui_file_puts): Don't declare.
12011
12012 2020-02-10  Tom de Vries  <tdevries@suse.de>
12013
12014         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12015         sentinel to char *.
12016
12017 2020-02-09  Tom de Vries  <tdevries@suse.de>
12018
12019         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12020         filename if it matches "<artificial>".
12021
12022 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12023
12024         * windows-tdep.c (struct enum_value_name): New struct.
12025         (create_enum): New function.
12026         (windows_get_siginfo_type): Create and use enum types.
12027
12028 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12029
12030         * NEWS: Mention $_siginfo support for Windows.
12031         * windows-nat.c (handle_exception): Set siginfo_er.
12032         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12033         (windows_xfer_siginfo): New function.
12034         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12035         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12036         (init_windows_gdbarch_data): New function.
12037         (get_windows_gdbarch_data): New function.
12038         (windows_get_siginfo_type): New function.
12039         (windows_init_abi): Register windows_get_siginfo_type.
12040         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12041
12042 2020-02-08  Tom Tromey  <tom@tromey.com>
12043
12044         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12045         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12046         <keep>: Declare method.
12047         <m_keep>: Remove member.
12048         <~cutu_reader>: Remove.
12049         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12050         (cutu_reader::cutu_reader): Update.
12051         (cutu_reader::keep): Rename from ~cutu_reader.
12052         (process_psymtab_comp_unit, build_type_psymtabs_1)
12053         (process_skeletonless_type_unit, load_partial_comp_unit)
12054         (load_full_comp_unit, dwarf2_read_addr_index)
12055         (read_signatured_type): Update.
12056
12057 2020-02-08  Tom Tromey  <tom@tromey.com>
12058
12059         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12060         "want_partial_unit" parameter.
12061         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12062         Inline check for DW_TAG_partial_unit.
12063         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12064
12065 2020-02-08  Tom Tromey  <tom@tromey.com>
12066
12067         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
12068         read.c.
12069         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
12070         read.c.
12071
12072 2020-02-08  Tom Tromey  <tom@tromey.com>
12073
12074         * dwarf2/read.c (read_address): Move to comp-unit.c.
12075         (dwarf2_rnglists_process, dwarf2_ranges_process)
12076         (read_attribute_value, dwarf_decode_lines_1)
12077         (var_decode_location, decode_locdesc): Update.
12078         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
12079         read.c.  Remove "cu" parameter.
12080         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
12081         method.
12082
12083 2020-02-08  Tom Tromey  <tom@tromey.com>
12084
12085         * dwarf2/read.c (read_attribute_value, read_indirect_string)
12086         (read_indirect_line_string): Update.
12087         * dwarf2/comp-unit.c (read_offset): Remove.
12088         (read_comp_unit_head): Update.
12089         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
12090         method.
12091         (read_offset): Don't declare.
12092
12093 2020-02-08  Tom Tromey  <tom@tromey.com>
12094
12095         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
12096         * dwarf2/read.c (struct comp_unit_head): Move to
12097         dwarf2/comp-unit.h.
12098         (enum class rcuh_kind): Move to comp-unit.h.
12099         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
12100         (read_comp_unit_head, error_check_comp_unit_head)
12101         (read_and_check_comp_unit_head): Move to comp-unit.c.
12102         (read_offset, dwarf_unit_type_name): Likewise.
12103         (create_debug_type_hash_table, read_cutu_die_from_dwo)
12104         (cutu_reader::cutu_reader, read_call_site_scope)
12105         (find_partial_die, follow_die_offset): Update.
12106         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
12107
12108 2020-02-08  Tom Tromey  <tom@tromey.com>
12109
12110         * dwarf2/read.c (read_offset_1): Move to leb.c.
12111         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
12112         (dwarf_decode_macro_bytes): Update.
12113         * dwarf2/leb.c (read_offset): Rename; move from read.c.
12114         * dwarf2/leb.h (read_offset): Declare.
12115
12116 2020-02-08  Tom Tromey  <tom@tromey.com>
12117
12118         * dwarf2/read.c (dwarf2_section_size): Remove.
12119         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
12120         Update.
12121         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
12122
12123 2020-02-08  Tom Tromey  <tom@tromey.com>
12124
12125         * dwarf2/read.c (read_initial_length): Move to leb.c.
12126         * dwarf2/leb.h (read_initial_length): Declare.
12127         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
12128         handle_nonstd parameter.
12129         * dwarf2/frame.c (read_initial_length): Remove.
12130         (decode_frame_entry_1): Update.
12131
12132 2020-02-08  Tom Tromey  <tom@tromey.com>
12133
12134         * dwarf2/loc.c (dwarf2_find_location_expression)
12135         (dwarf_evaluate_loc_desc::get_tls_address)
12136         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
12137         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
12138         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
12139         (dwarf2_compile_property_to_c)
12140         (dwarf2_loc_desc_get_symbol_read_needs)
12141         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
12142         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
12143         (loclist_describe_location, loclist_tracepoint_var_ref)
12144         (loclist_generate_c_location): Update.
12145         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
12146         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
12147         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
12148         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
12149         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
12150         (dwarf2_per_cu_data::addr_size)
12151         (dwarf2_per_cu_data::ref_addr_size)
12152         (dwarf2_per_cu_data::text_offset)
12153         (dwarf2_per_cu_data::addr_type): Now methods.
12154         (per_cu_header_read_in): Make per_cu "const".
12155         (dwarf2_version): Remove.
12156         (dwarf2_per_cu_data::int_type): Now a method.
12157         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
12158         (set_die_type, read_array_type, read_subrange_index_type)
12159         (read_tag_string_type, read_subrange_type): Update.
12160         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
12161         offset_size, ref_addr_size, text_offset, addr_type, version,
12162         objfile, int_type, addr_sized_int_type>: Declare methods.
12163
12164 2020-02-08  Tom Tromey  <tom@tromey.com>
12165
12166         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
12167         Move earlier.
12168
12169 2020-02-08  Tom Tromey  <tom@tromey.com>
12170
12171         * dwarf2/read.h (dwarf_line_debug): Declare.
12172         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
12173         * dwarf2/read.c: Move line_header code to new files.
12174         (dwarf_line_debug): No longer static.
12175         * dwarf2/line-header.c: New file.
12176         * dwarf2/line-header.h: New file.
12177
12178 2020-02-08  Tom Tromey  <tom@tromey.com>
12179
12180         * dwarf2/read.c (struct line_header) <file_full_name,
12181         file_file_name>: Return unique_xmalloc_ptr.
12182         (line_header::file_file_name): Update.
12183         (line_header::file_full_name): Update.
12184         (dw2_get_file_names_reader): Update.
12185         (macro_start_file): Update.
12186
12187 2020-02-08  Tom Tromey  <tom@tromey.com>
12188
12189         * dwarf2/read.c (struct line_header) <file_full_name,
12190         file_file_name>: Declare methods.
12191         (dw2_get_file_names_reader): Update.
12192         (file_file_name): Now a method.
12193         (file_full_name): Likewise.
12194         (macro_start_file): Update.
12195
12196 2020-02-08  Tom Tromey  <tom@tromey.com>
12197
12198         * dwarf2/read.c (dwarf_always_disassemble)
12199         (show_dwarf_always_disassemble): Move to loc.c.
12200         (_initialize_dwarf2_read): Move "always-disassemble" registration
12201         to loc.c.
12202         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
12203         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
12204         static.
12205         (show_dwarf_always_disassemble): Move from read.c.
12206         (_initialize_dwarf2loc): Move always-disassemble from read.c.
12207
12208 2020-02-08  Tom Tromey  <tom@tromey.com>
12209
12210         * dwarf2/read.c (~dwarf2_per_objfile): Update.
12211         (create_quick_file_names_table): Return htab_up.
12212         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
12213         Update.
12214         * dwarf2/read.h (struct dwarf2_per_objfile)
12215         <quick_file_names_table>: Now htab_up.
12216
12217 2020-02-08  Tom Tromey  <tom@tromey.com>
12218
12219         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
12220
12221 2020-02-08  Tom Tromey  <tom@tromey.com>
12222
12223         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
12224         Rewrite.
12225         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
12226         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
12227         (abbrev_table::abbrev_table): No longer inline.
12228         (ABBREV_HASH_SIZE): Remove.
12229         (abbrev_table::m_abbrevs): Now an htab_up.
12230
12231 2020-02-08  Tom Tromey  <tom@tromey.com>
12232
12233         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
12234         (cutu_reader): Update.
12235         (build_type_psymtabs_1): Update.
12236         * dwarf2/abbrev.c (abbrev_table::read): Rename.
12237         (abbrev_table::alloc_abbrev): Update.
12238         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
12239         (abbrev_table::read): New static method, renamed from
12240         abbrev_table_read_table.
12241         (abbrev_table::alloc_abbrev)
12242         (abbrev_table::add_abbrev): Now private.
12243         (abbrev_table::abbrev_table): Now private.
12244         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
12245
12246 2020-02-08  Tom Tromey  <tom@tromey.com>
12247
12248         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
12249         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
12250         htab_up.
12251
12252 2020-02-08  Tom Tromey  <tom@tromey.com>
12253
12254         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
12255         htab_up.
12256         (lookup_dwo_unit_in_dwp): Update.
12257         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
12258         on obstack.
12259
12260 2020-02-08  Tom Tromey  <tom@tromey.com>
12261
12262         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
12263         obstack.
12264
12265 2020-02-08  Tom Tromey  <tom@tromey.com>
12266
12267         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
12268         line_header_hash.
12269         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
12270         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
12271         Change type to htab_up.
12272
12273 2020-02-08  Tom Tromey  <tom@tromey.com>
12274
12275         * dwarf2/read.c (allocate_type_unit_groups_table): Return
12276         htab_up.  Don't allocate on obstack.
12277         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
12278         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
12279         Change type to htab_up.
12280
12281 2020-02-08  Tom Tromey  <tom@tromey.com>
12282
12283         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
12284         Change type to htab_up.
12285         * dwarf2/read.c (create_signatured_type_table_from_index)
12286         (create_signatured_type_table_from_debug_names)
12287         (create_all_type_units, add_type_unit)
12288         (lookup_dwo_signatured_type, lookup_signatured_type)
12289         (process_skeletonless_type_unit): Update.
12290         (create_debug_type_hash_table, create_debug_types_hash_table):
12291         Change type of types_htab.
12292         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
12293         htab_up.  Don't allocate on obstack.
12294         (create_cus_hash_table): Change type of cus_htab parameter.
12295         (struct dwo_file) <cus, tus>: Now htab_up.
12296         (lookup_dwo_signatured_type, lookup_dwo_cutu)
12297         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
12298         (queue_and_load_all_dwo_tus): Update.
12299         * dwarf2/index-write.c (write_gdbindex): Update.
12300         (write_debug_names): Update.
12301
12302 2020-02-08  Tom Tromey  <tom@tromey.com>
12303
12304         * dwarf2/read.h (struct dwarf2_queue_item): Move from
12305         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
12306         destructor.
12307         (struct dwarf2_per_objfile) <queue>: New member.
12308         * dwarf2/read.c (struct dwarf2_queue_item): Move to
12309         dwarf2/read.h.
12310         (dwarf2_queue, dwarf2_queue_tail): Remove.
12311         (class dwarf2_queue_guard): Add parameter to constructor.  Use
12312         DISABLE_COPY_AND_ASSIGN.
12313         <m_per_objfile>: New member.
12314         <~dwarf2_queue_guard>: Rewrite.
12315         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
12316         Update.
12317         (~dwarf2_queue_item): New.
12318
12319 2020-02-08  Tom Tromey  <tom@tromey.com>
12320
12321         * dwarf2/read.c (struct die_info) <has_children>: New member.
12322         (dw2_get_file_names_reader): Remove has_children.
12323         (dw2_get_file_names): Update.
12324         (read_cutu_die_from_dwo): Remove has_children.
12325         (cutu_reader::init_tu_and_read_dwo_dies)
12326         (cutu_reader::cutu_reader): Update.
12327         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
12328         Remove has_children.
12329         (build_type_psymtabs_1, process_skeletonless_type_unit)
12330         (load_partial_comp_unit, load_full_comp_unit): Update.
12331         (create_dwo_cu_reader): Remove has_children.
12332         (create_cus_hash_table, read_die_and_children): Update.
12333         (read_full_die_1,read_full_die): Remove has_children.
12334         (read_signatured_type): Update.
12335         (class cutu_reader) <has_children>: Remove.
12336
12337 2020-02-08  Tom Tromey  <tom@tromey.com>
12338
12339         * dwarf2/expr.c: Rename from dwarf2expr.c.
12340         * dwarf2/expr.h: Rename from dwarf2expr.h.
12341         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
12342         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
12343         * dwarf2/frame.c: Rename from dwarf2-frame.c.
12344         * dwarf2/frame.h: Rename from dwarf2-frame.h.
12345         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
12346         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
12347         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
12348         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
12349         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
12350         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
12351         * dwarf2/loc.c: Rename from dwarf2loc.c.
12352         * dwarf2/loc.h: Rename from dwarf2loc.h.
12353         * dwarf2/read.c: Rename from dwarf2read.c.
12354         * dwarf2/read.h: Rename from dwarf2read.h.
12355         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
12356         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
12357         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
12358         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
12359         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
12360         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
12361         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
12362         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
12363         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
12364         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
12365         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
12366         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
12367         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
12368         Update.
12369         * Makefile.in (COMMON_SFILES): Update.
12370         (HFILES_NO_SRCDIR): Update.
12371
12372 2020-02-08  Tom Tromey  <tom@tromey.com>
12373
12374         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
12375         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
12376
12377 2020-02-08  Tom Tromey  <tom@tromey.com>
12378
12379         * dwarf2read.h (struct die_info): Don't declare.
12380
12381 2020-02-08  Tom Tromey  <tom@tromey.com>
12382
12383         * dwarf2read.h (die_info_ptr): Remove typedef.
12384
12385 2020-02-08  Tom Tromey  <tom@tromey.com>
12386
12387         * dwarf2read.c (read_call_site_scope)
12388         (handle_data_member_location, dwarf2_add_member_fn)
12389         (mark_common_block_symbol_computed, read_common_block)
12390         (attr_to_dynamic_prop, partial_die_info::read)
12391         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
12392         (dwarf2_symbol_mark_computed, set_die_type): Update.
12393         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
12394         method.
12395         (attr_form_is_block): Don't declare.
12396         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
12397
12398 2020-02-08  Tom Tromey  <tom@tromey.com>
12399
12400         * dwarf2read.c (dwarf2_find_base_address, )
12401         (read_call_site_scope, rust_containing_type)
12402         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12403         (handle_data_member_location, dwarf2_add_member_fn)
12404         (get_alignment, read_structure_type, process_structure_scope)
12405         (mark_common_block_symbol_computed, read_common_block)
12406         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12407         (partial_die_info::read, read_attribute_value, new_symbol)
12408         (lookup_die_type, dwarf2_get_ref_die_offset)
12409         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12410         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12411         (dwarf2_symbol_mark_computed): Update.
12412         * dwarf2/attribute.h (struct attribute) <value_as_address,
12413         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12414         methods.
12415         (value_as_address, attr_form_is_section_offset)
12416         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12417         * dwarf2/attribute.c (attribute::value_as_address)
12418         (attribute::form_is_section_offset, attribute::form_is_constant)
12419         (attribute::form_is_ref): Now methods.
12420
12421 2020-02-08  Tom Tromey  <tom@tromey.com>
12422
12423         * dwarf2read.c (struct attribute, DW_STRING)
12424         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12425         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12426         (attr_form_is_block, attr_form_is_section_offset)
12427         (attr_form_is_constant, attr_form_is_ref): Move.
12428         * dwarf2/attribute.h: New file.
12429         * dwarf2/attribute.c: New file, from dwarf2read.c.
12430         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12431
12432 2020-02-08  Tom Tromey  <tom@tromey.com>
12433
12434         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12435         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12436         Move.
12437         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12438         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12439         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12440         abbrev.c.
12441         * dwarf2/abbrev.h: New file.
12442         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12443         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12444
12445 2020-02-08  Tom Tromey  <tom@tromey.com>
12446
12447         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12448         (dwarf2_section_size, dwarf2_get_section_info)
12449         (create_signatured_type_table_from_debug_names)
12450         (create_addrmap_from_aranges, read_debug_names_from_section)
12451         (get_gdb_index_contents_from_section, read_comp_unit_head)
12452         (error_check_comp_unit_head, read_abbrev_offset)
12453         (create_debug_type_hash_table, init_cu_die_reader)
12454         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12455         (read_comp_units_from_section, create_cus_hash_table)
12456         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12457         (create_dwp_v2_section, dwarf2_rnglists_process)
12458         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12459         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12460         (read_indirect_string_from_dwz, read_addr_index_1)
12461         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12462         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12463         (fill_in_loclist_baton): Update.
12464         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12465         get_containing_section, get_bfd_owner, get_bfd_section,
12466         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12467         (dwarf2_read_section, get_section_name, get_section_file_name)
12468         (get_containing_section, get_section_bfd_owner)
12469         (get_section_bfd_section, get_section_name, get_section_file_name)
12470         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12471         declare.
12472         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12473         (dwarf2_section_info::get_bfd_owner)
12474         (dwarf2_section_info::get_bfd_section)
12475         (dwarf2_section_info::get_name)
12476         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12477         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12478         (dwarf2_section_info::read): Now methods.
12479         * dwarf-index-write.c (class debug_names): Update.
12480
12481 2020-02-08  Tom Tromey  <tom@tromey.com>
12482
12483         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12484         Move to dwarf2/section.h.
12485         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12486         (get_section_bfd_section, get_section_name)
12487         (get_section_file_name, get_section_id, get_section_flags)
12488         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12489         dwarf2/section.c.
12490         * dwarf2/section.h: New file.
12491         * dwarf2/section.c: New file, from dwarf2read.c.
12492         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12493
12494 2020-02-08  Tom Tromey  <tom@tromey.com>
12495
12496         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12497         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12498         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12499         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12500         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12501         * dwarf2/leb.h: New file, from dwarf2read.c.
12502         * dwarf2/leb.c: New file, from dwarf2read.c.
12503         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12504         Remove.
12505         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12506         (COMMON_SFILES): Add dwarf2/leb.c.
12507
12508 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12509
12510         GDB 9.1 released.
12511
12512 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12513
12514         PR gdb/25190:
12515         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12516         * gdb/remote.c (remote_console_output): Update.
12517         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12518         (ui_file_puts): ...this.
12519         * gdb/ui-file.h (ui_file_puts): Add declaration.
12520         * gdb/utils.c (emit_style_escape): Update.
12521         (flush_wrap_buffer): Update.
12522         (fputs_maybe_filtered): Update.
12523         (fputs_unfiltered): Add function.
12524
12525 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12526
12527         * gdb/event-loop.c (gdb_wait_for_event): Update.
12528         * gdb/printcmd.c (printf_command): Update.
12529         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
12530         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
12531         (gdb_os_flush_stderr): Update.
12532         * gdb/remote.c (remote_console_output): Update.
12533         * gdb/ui-file.c (gdb_flush): Rename to...
12534         (ui_file_flush): ...this.
12535         (stderr_file::write): Update.
12536         (stderr_file::puts): Update.
12537         * gdb/ui-file.h (gdb_flush): Rename to...
12538         (ui_file_flush): ...this.
12539         * gdb/utils.c (gdb_flush): Add function.
12540         * gdb/utils.h (gdb_flush): Add declaration.
12541
12542 2020-02-07  Tom Tromey  <tromey@adacore.com>
12543
12544         PR breakpoints/24915:
12545         * source.c (find_and_open_source): Do not check basenames_may_differ.
12546
12547 2020-02-07  Tom Tromey  <tom@tromey.com>
12548
12549         * README: Update gdbserver documentation.
12550         * gdbserver: Move to top level.
12551         * configure.tgt (build_gdbserver): Remove.
12552         * configure.ac: Remove --enable-gdbserver.
12553         * configure: Rebuild.
12554         * Makefile.in (distclean): Don't mention gdbserver.
12555
12556 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12557
12558         * source-cache.c (source_cache::ensure): Surround
12559         get_plain_source_lines with a try/catch.
12560         (source_cache::get_line_charpos): Get rid of try/catch
12561         and only check for the return value of "ensure".
12562         * tui/tui-source.c (tui_source_window::set_contents):
12563         Simplify "nlines" calculation.
12564
12565 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12566
12567         * MAINTAINERS (Write After Approval): Add myself.
12568
12569 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12570
12571         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
12572         function call.
12573
12574 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12575
12576         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
12577
12578 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
12579
12580         * nat/riscv-linux-tdesc.h: New file.
12581         * nat/riscv-linux-tdesc.c: New file, taking code from...
12582         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12583         ... here.
12584         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
12585         NATDEPFILES.
12586
12587 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
12588
12589         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
12590         we don't set the fake simulator ptid to the null_ptid.
12591
12592 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
12593
12594         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
12595         * gdbthread.h (class thread_info) <resumed>: Likewise.
12596         * infrun.c (resume_1): Likewise.
12597         (proceed): Likewise.
12598         (infrun_thread_stop_requested): Likewise.
12599         (stop_all_threads): Likewise.
12600         (handle_inferior_event): Likewise.
12601         (restart_threads): Likewise.
12602         (finish_step_over): Likewise.
12603         (keep_going_stepped_thread): Likewise.
12604         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
12605         (linux_handle_extended_wait): Likewise.
12606         * record-btrace.c (get_thread_current_frame_id): Likewise.
12607         * record-full.c (record_full_wait_1): Likewise.
12608         * remote.c (remote_target::process_initial_stop_replies): Likewise.
12609         * target.c (target_resume): Likewise.
12610         * thread.c (set_running_thread): Likewise.
12611
12612 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12613
12614         * f-valprint.c (f77_print_array_1): Changed datatype of index
12615         variable to LONGEST from int to enable it to contain bound
12616         values correctly.
12617
12618 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
12619
12620         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
12621         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
12622         offsets according to FLEN determined.
12623         (riscv_linux_nat_target::read_description): Determine FLEN
12624         dynamically.
12625         (riscv_linux_nat_target::fetch_registers): Size regset buffer
12626         according to FLEN determined.
12627         (riscv_linux_nat_target::store_registers): Likewise.
12628
12629 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12630
12631         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12632         when reg->group is empty and reggroup is not.
12633
12634 2020-01-31  Tom Tromey  <tromey@adacore.com>
12635
12636         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
12637         Call beneath target's mourn_inferior after unpushing.
12638
12639 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12640
12641         PR tui/9765
12642         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
12643         have enough lines to fill the screen, still return the lowest
12644         address we found.
12645
12646 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12647
12648         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
12649         '-', '<', and '>' commands.
12650
12651 2020-01-29  Pedro Alves  <palves@redhat.com>
12652             Sergio Durigan Junior  <sergiodj@redhat.com>
12653
12654         * infcmd.c (construct_inferior_arguments): Assert that
12655         'argc' is greater than 0.
12656
12657 2020-01-29  Luis Machado  <luis.machado@linaro.org>
12658
12659         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
12660         (BRK_INSN_MASK): Define to 0xd4200000.
12661         (aarch64_program_breakpoint_here_p): New function.
12662         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
12663         * arch-utils.c (default_program_breakpoint_here_p): Moved from
12664         breakpoint.c.
12665         * arch-utils.h (default_program_breakpoint_here_p): Moved from
12666         breakpoint.h
12667         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
12668         call gdbarch_program_breakpoint_here_p.
12669         (program_breakpoint_here): Moved to arch-utils.c, renamed to
12670         default_program_breakpoint_here_p, changed return type to bool and
12671         simplified.
12672         * breakpoint.h (program_breakpoint_here): Moved prototype to
12673         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
12674         return type to bool.
12675         * gdbarch.c: Regenerate.
12676         * gdbarch.h: Regenerate.
12677         * gdbarch.sh (program_breakpoint_here_p): New method.
12678         * infrun.c (handle_signal_stop): Call
12679         gdbarch_program_breakpoint_here_p.
12680
12681 2020-01-26  Tom Tromey  <tom@tromey.com>
12682
12683         * ctfread.c (struct ctf_fp_info): Reindent.
12684         (_initialize_ctfread): Remove.
12685
12686 2020-01-26  Tom Tromey  <tom@tromey.com>
12687
12688         * psymtab.c (partial_map_expand_apply)
12689         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
12690         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
12691         (psym_print_stats, psym_expand_symtabs_for_function)
12692         (psym_map_symbol_filenames, psym_map_matching_symbols)
12693         (psym_expand_symtabs_matching)
12694         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
12695         (maintenance_check_psymtabs): Use new methods.
12696         * psympriv.h (struct partial_symtab) <readin_p,
12697         get_compunit_symtab>: New methods.
12698         <readin, compunit_symtab>: Remove members.
12699         (struct standard_psymtab): New.
12700         (struct legacy_psymtab): Derive from standard_psymtab.
12701         * dwarf2read.h (struct dwarf2_psymtab): Derive from
12702         standard_psymtab.
12703         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
12704
12705 2020-01-26  Tom Tromey  <tom@tromey.com>
12706
12707         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
12708         read_dependencies.  Add assert.
12709         * psymtab.c (partial_symtab::read_dependencies): New method.
12710         * psympriv.h (struct partial_symtab) <read_dependencies>: New
12711         method.
12712         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
12713         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
12714         read_dependencies.
12715         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
12716         Add assert.
12717
12718 2020-01-26  Tom Tromey  <tom@tromey.com>
12719
12720         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
12721         Call expand_psymtab.
12722         (xcoff_read_symtab): Call expand_psymtab.
12723         (xcoff_start_psymtab, xcoff_end_psymtab): Set
12724         legacy_expand_psymtab.
12725         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
12726         method.
12727         (struct legacy_psymtab) <expand_psymtab>: Implement.
12728         <legacy_expand_psymtab>: New member.
12729         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
12730         (parse_partial_symbols): Set legacy_expand_psymtab.
12731         (psymtab_to_symtab_1): Change argument order.  Call
12732         expand_psymtab.
12733         (new_psymtab): Set legacy_expand_psymtab.
12734         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
12735         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
12736         expand_psymtab.
12737         (dwarf2_psymtab::expand_psymtab): Rename from
12738         psymtab_to_symtab_1.  Call expand_psymtab.
12739         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
12740         (dbx_end_psymtab): Likewise.
12741         (dbx_psymtab_to_symtab_1): Change argument order. Call
12742         expand_psymtab.
12743         (dbx_read_symtab): Call expand_psymtab.
12744         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
12745         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
12746         (ctf_psymtab::read_symtab): Call expand_psymtab.
12747
12748 2020-01-26  Tom Tromey  <tom@tromey.com>
12749
12750         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
12751         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
12752         messages.
12753         * mdebugread.c (mdebug_read_symtab): Remove prints.
12754         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
12755         assert.
12756         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
12757
12758 2020-01-26  Tom Tromey  <tom@tromey.com>
12759
12760         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
12761         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
12762         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
12763         legacy_symtab.
12764         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
12765         * psymtab.c (psymtab_to_symtab): Call method.
12766         (dump_psymtab): Update.
12767         * psympriv.h (struct partial_symtab): Add virtual destructor.
12768         <read_symtab>: New method.
12769         (struct legacy_symtab): New.
12770         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
12771         (struct pst_map) <pst>: Now a legacy_psymtab.
12772         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
12773         (new_psymtab): Use legacy_psymtab.
12774         * dwarf2read.h (struct dwarf2_psymtab): New.
12775         (struct dwarf2_per_cu_data) <psymtab>: Use it.
12776         * dwarf2read.c (dwarf2_create_include_psymtab)
12777         (dwarf2_build_include_psymtabs, create_type_unit_group)
12778         (create_partial_symtab, process_psymtab_comp_unit_reader)
12779         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
12780         (set_partial_user): Use dwarf2_psymtab.
12781         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
12782         (psymtab_to_symtab_1, process_full_comp_unit)
12783         (process_full_type_unit, dwarf2_ranges_read)
12784         (dwarf2_get_pc_bounds, psymtab_include_file_name)
12785         (dwarf_decode_lines): Use dwarf2_psymtab.
12786         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
12787         (add_address_entry_worker, write_one_signatured_type)
12788         (recursively_count_psymbols, recursively_write_psymbols)
12789         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
12790         (write_debug_names): Likewise.
12791         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
12792         <pst>: Now a legacy_psymtab.
12793         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
12794         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
12795         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
12796         * ctfread.c (struct ctf_psymtab): New.
12797         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
12798         ctf_psymtab.
12799         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
12800         (create_partial_symtab): Return a ctf_psymtab.
12801         (scan_partial_symbols): Update.
12802
12803 2020-01-26  Tom Tromey  <tom@tromey.com>
12804
12805         * xcoffread.c (xcoff_start_psymtab): Use new.
12806         * psymtab.c (partial_symtab::partial_symtab): New constructor,
12807         renamed from start_psymtab_common.
12808         * psympriv.h (struct partial_symtab): Add new constructor.
12809         (start_psymtab_common): Don't declare.
12810         * mdebugread.c (parse_partial_symbols): Use new.
12811         * dwarf2read.c (create_partial_symtab): Use new.
12812         * dbxread.c (start_psymtab): Use new.
12813         * ctfread.c (create_partial_symtab): Use new.
12814
12815 2020-01-26  Tom Tromey  <tom@tromey.com>
12816
12817         * xcoffread.c (xcoff_end_psymtab): Use new.
12818         * psymtab.c (start_psymtab_common): Use new.
12819         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
12820         Update.
12821         * psympriv.h (struct partial_symtab): Add parameters to
12822         constructor.  Don't inline.
12823         (allocate_psymtab): Don't declare.
12824         * mdebugread.c (new_psymtab): Use new.
12825         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
12826         * dbxread.c (dbx_end_psymtab): Use new.
12827
12828 2020-01-26  Tom Tromey  <tom@tromey.com>
12829
12830         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
12831         allocate_psymtab.  Update documentation.
12832         * psymtab.c (psymtab_storage::install_psymtab): Rename from
12833         allocate_psymtab.  Do not use new.
12834         (allocate_psymtab): Use new.  Update.
12835
12836 2020-01-26  Tom Tromey  <tom@tromey.com>
12837
12838         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12839         * psymtab.c (psym_print_stats): Update.
12840         * psympriv.h (struct partial_symtab) <readin,
12841         psymtabs_addrmap_supported, anonymous>: Now bool.
12842         * mdebugread.c (psymtab_to_symtab_1): Update.
12843         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12844         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12845         (process_full_comp_unit, process_full_type_unit): Update.
12846         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12847         * ctfread.c (psymtab_to_symtab): Update.
12848
12849 2020-01-26  Tom Tromey  <tom@tromey.com>
12850
12851         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12852         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12853         * psymtab.c (psymtab_storage): Delete psymtabs.
12854         (psymtab_storage::allocate_psymtab): Use new.
12855         (psymtab_storage::discard_psymtab): Use delete.
12856         * psympriv.h (struct partial_symtab): Add constructor and
12857         initializers.
12858
12859 2020-01-26  Tom Tromey  <tom@tromey.com>
12860
12861         * machoread.c: Do not include psympriv.h.
12862
12863 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12864
12865         * NEWS: Mention the new option and the set/show commands.
12866
12867 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12868
12869         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12870         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12871         (validate_exec_file): New variables, enums, functions.
12872         (exec_file_locate_attach, print_section_info): Style the filenames.
12873         (_initialize_exec): Install show_exec_file_mismatch_command and
12874          set_exec_file_mismatch_command.
12875         * gdbcore.h (validate_exec_file): Declare.
12876         * infcmd.c (attach_command): Call validate_exec_file.
12877         * remote.c ( remote_target::remote_add_inferior): Likewise.
12878
12879 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12880
12881         * frame.c (find_frame_sal): Move call to get_next_frame into more
12882         inner scope.
12883         * inline-frame.c (inilne_state) <inline_state>: Update argument
12884         types.
12885         (inilne_state) <skipped_symbol>: Rename to...
12886         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12887         (skip_inline_frames): Build vector of skipped symbols and use this
12888         to reate the inline_state.
12889         (inline_skipped_symbol): Add a comment and some assertions, fetch
12890         skipped symbol from the list.
12891
12892 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12893
12894         * buildsym.c (lte_is_less_than): Delete.
12895         (buildsym_compunit::end_symtab_with_blockvector): Create local
12896         lambda function to sort line table entries, and use
12897         std::stable_sort instead of std::sort.
12898         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12899         markers when looking for a previous line.
12900
12901 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12902
12903         * dwarf2read.c (lnp_state_machine::record_line): Include
12904         end_sequence parameter in debug print out.  Record the line if we
12905         are at an end_sequence marker even if it's not the start of a
12906         statement.
12907         * symmisc.c (maintenance_print_one_line_table): Print end of
12908         sequence markers with 'END' not '0'.
12909
12910 2020-01-24  Pedro Alves  <palves@redhat.com>
12911
12912         PR gdb/25410
12913         * thread.c (scoped_restore_current_thread::restore): Use
12914         switch_to_inferior_no_thread.
12915         * exec.c: Include "progspace-and-thread.h".
12916         (add_target_sections, remove_target_sections):
12917         scoped_restore_current_pspace_and_thread instead of
12918         scoped_restore_current_thread.
12919         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12920         and aspace to the inferior before calling clone_program_space.
12921         Remove stale comment.
12922
12923 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12924
12925         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12926         (arm_netbsd_nat_target::fetch_registers): ...this.
12927         (arm_nbsd_nat_target::store_registers): Rename to...
12928         (arm_netbsd_nat_target::store_registers): ...this.
12929
12930 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12931
12932         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12933         register_t.
12934
12935 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12936
12937         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12938         Update comment.
12939         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12940         Likewise.
12941         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12942         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12943         the correct replacement (iterate_over_regset_sections).
12944         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12945         Update comment.
12946
12947 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12948
12949         PR gdb/23718
12950         * gdb/python/python.c (execute_gdb_command): Call
12951         async_enable_stdin in catch block.
12952
12953 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12954
12955         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12956         SWITCH_THRU_ALL_UIS.
12957
12958 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12959
12960         PR tui/9765
12961         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12962         comment, add extra parameter, and update to store previous symbol
12963         when appropriate.
12964         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12965         add extra parameter.
12966         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12967         remove unneeded parameter, add try/catch around gdb_print_insn,
12968         rewrite to add items to asm_lines vector.
12969         (tui_find_backward_disassembly_start_address): New function.
12970         (tui_find_disassembly_address): Updated throughout.
12971         (tui_disasm_window::set_contents): Update for changes to
12972         tui_disassemble.
12973         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12974         number of lines to scroll.
12975
12976 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12977
12978         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12979         (SECT_OFF_DATA): Likewise.
12980         (SECT_OFF_RODATA): Likewise.
12981         (SECT_OFF_TEXT): Likewise.
12982         (SECT_OFF_BSS): Likewise.
12983         (struct objfile) <text_section_offset, data_section_offset>: New
12984         methods.
12985         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12986         objfile::text_section_offset.
12987         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12988         * coffread.c (coff_symtab_read): Likewise.
12989         (enter_linenos): Likewise.
12990         (process_coff_symbol): Likewise.
12991         * ctfread.c (get_objfile_text_range): Likewise.
12992         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12993         Use objfile::data_section_offset.
12994         * dwarf2-frame.c (execute_cfa_program): Use
12995         objfile::text_section_offset.
12996         (dwarf2_frame_find_fde): Likewise.
12997         * dwarf2read.c (create_addrmap_from_index): Likewise.
12998         (create_addrmap_from_aranges): Likewise.
12999         (dw2_find_pc_sect_compunit_symtab): Likewise.
13000         (process_psymtab_comp_unit_reader): Likewise.
13001         (add_partial_symbol): Likewise.
13002         (add_partial_subprogram): Likewise.
13003         (process_full_comp_unit): Likewise.
13004         (read_file_scope): Likewise.
13005         (read_func_scope): Likewise.
13006         (read_lexical_block_scope): Likewise.
13007         (read_call_site_scope): Likewise.
13008         (dwarf2_rnglists_process): Likewise.
13009         (dwarf2_ranges_process): Likewise.
13010         (dwarf2_ranges_read): Likewise.
13011         (dwarf_decode_lines_1): Likewise.
13012         (new_symbol): Likewise.
13013         (dwarf2_fetch_die_loc_sect_off): Likewise.
13014         (dwarf2_per_cu_text_offset): Likewise.
13015         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13016         * hppa-tdep.c (read_unwind_info): Likewise.
13017         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13018         * psympriv.h (struct partial_symtab): Likewise.
13019         * psymtab.c (find_pc_sect_psymtab): Likewise.
13020         * solib-svr4.c (enable_break): Likewise.
13021         * stap-probe.c (relocate_address): Use
13022         objfile::data_section_offset.
13023         * xcoffread.c (enter_line_range): Use
13024         objfile::text_section_offset.
13025         (read_xcoff_symtab): Likewise.
13026
13027 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13028
13029         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13030         declaration to narrower scopes.
13031
13032 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13033
13034         * darwin-nat.h (struct darwin_exception_msg, enum
13035         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13036         Move up.
13037         (class darwin_nat_target) <wait_1, check_new_threads,
13038         decode_exception_message, decode_message, stop_inferior,
13039         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13040         * darwin-nat.c (darwin_check_new_threads): Rename to...
13041         (darwin_nat_target::check_new_threads): ... this.
13042         (darwin_suspend_inferior_it): Remove.
13043         (darwin_decode_exception_message): Rename to...
13044         (darwin_nat_target::decode_exception_message): ... this.
13045         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13046         (darwin_decode_message): Rename to...
13047         (darwin_nat_target::decode_message): ... this.
13048         (cancel_breakpoint): Rename to...
13049         (darwin_nat_target::cancel_breakpoint): ... this.
13050         (darwin_wait): Rename to...
13051         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13052         instead of iterate_over_inferiors.
13053         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13054         (darwin_stop_inferior): Rename to...
13055         (darwin_nat_target::stop_inferior): ... this.
13056         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13057         (darwin_init_thread_list): Rename to...
13058         (darwin_nat_target::init_thread_list): ... this.
13059         (darwin_ptrace_him): Rename to...
13060         (darwin_nat_target::ptrace_him): ... this.
13061         (darwin_nat_target::create_inferior): Pass lambda function to
13062         fork_inferior.
13063         (darwin_nat_target::detach): Call stop_inferior instead of
13064         darwin_stop_inferior.
13065         * fork-inferior.h (fork_inferior): Change init_trace_fun
13066         parameter to gdb::function_view.
13067         * fork-inferior.c (fork_inferior): Likewise.
13068
13069 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
13070
13071         * i386-cygwin-tdep.c (core_process_module_section): Update.
13072         * windows-nat.c (struct lm_info_windows): Add text_offset.
13073         (windows_xfer_shared_libraries): Update.
13074         * windows-tdep.c (windows_xfer_shared_library):
13075         Add text_offset_cached argument.
13076         * windows-tdep.h (windows_xfer_shared_library): Update.
13077
13078 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13079
13080         * gdbarch.sh: Add declaration for _initialize_gdbarch.
13081
13082 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13083
13084         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
13085         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
13086         replace with range-based for.
13087         (gdbsim_interrupt_inferior): Remove.
13088         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
13089         with a range-based for.  Inline code from
13090         gdbsim_interrupt_inferior.
13091
13092 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13093
13094         * infrun.c (proceed): Fix indentation.
13095
13096 2020-01-21  Tom Tromey  <tromey@adacore.com>
13097
13098         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
13099         * python/python.c (python_extension_ops): Update.
13100         (gdbpy_colorize): New function.
13101         * python/lib/gdb/__init__.py (colorize): New function.
13102         * extension.h (ext_lang_colorize): Declare.
13103         * extension.c (ext_lang_colorize): New function.
13104         * extension-priv.h (struct extension_language_ops) <colorize>: New
13105         member.
13106         * cli/cli-style.c (_initialize_cli_style): Update help text.
13107
13108 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13109
13110         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
13111         <cond>: Change type to bool.
13112         (aarch64_displaced_step_b_cond): Update cond to use bool type.
13113         (aarch64_displaced_step_cb): Likewise.
13114         (aarch64_displaced_step_tb): Likewise.
13115
13116 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13117
13118         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
13119         output.
13120
13121 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13122
13123         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
13124         <pc_adjust>: Adjust the documentation.
13125         (aarch64_displaced_step_fixup): Check if PC really moved before
13126         adjusting it.
13127
13128 2020-01-19  Tom Tromey  <tom@tromey.com>
13129
13130         * disasm.c (~gdb_disassembler): New destructor.
13131         (gdb_buffered_insn_length): Call disassemble_free_target.
13132         * disasm.h (class gdb_disassembler): Declare destructor.  Use
13133         DISABLE_COPY_AND_ASSIGN.
13134
13135 2020-01-19  Tom Tromey  <tom@tromey.com>
13136
13137         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
13138         (die_reader_func_ftype): Remove.
13139         (cutu_reader): New class.
13140         (dw2_get_file_names_reader): Remove "data" parameter.
13141         (dw2_get_file_names): Use cutu_reader.
13142         (create_debug_type_hash_table): Update.
13143         (read_cutu_die_from_dwo): Update comment.
13144         (lookup_dwo_unit): Add dwo_name parameter.
13145         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
13146         die_reader_func_ftype and data parameters.
13147         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
13148         Remove die_reader_func_ftype and data parameters.
13149         (~cutu_reader): New; from init_cutu_and_read_dies.
13150         (cutu_reader::cutu_reader): Rename from
13151         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
13152         and data parameters.
13153         (init_cutu_and_read_dies_simple): Remove.
13154         (struct process_psymtab_comp_unit_data): Remove.
13155         (process_psymtab_comp_unit_reader): Remove data parameter; add
13156         want_partial_unit and pretend_language parameters.
13157         (process_psymtab_comp_unit): Use cutu_reader.
13158         (build_type_psymtabs_reader): Remove data parameter.
13159         (build_type_psymtabs_1): Use cutu_reader.
13160         (process_skeletonless_type_unit): Likewise.
13161         (load_partial_comp_unit_reader): Remove.
13162         (load_partial_comp_unit): Use cutu_reader.
13163         (load_full_comp_unit_reader): Remove.
13164         (load_full_comp_unit): Use cutu_reader.
13165         (struct create_dwo_cu_data): Remove.
13166         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
13167         dwo_unit parameters.
13168         (create_cus_hash_table): Use cutu_reader.
13169         (struct dwarf2_read_addr_index_data): Remove.
13170         (dwarf2_read_addr_index_reader): Remove.
13171         (dwarf2_read_addr_index): Use cutu_reader.
13172         (read_signatured_type_reader): Remove.
13173         (read_signatured_type): Use cutu_reader.
13174
13175 2020-01-19  Tom Tromey  <tom@tromey.com>
13176
13177         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
13178         * tui/tui-wingeneral.h (class tui_suppress_output): New.
13179         (tui_wrefresh): Declare.
13180         * tui/tui-wingeneral.c (suppress_output): New global.
13181         (tui_suppress_output, ~tui_suppress_output): New constructor and
13182         destructor.
13183         (tui_wrefresh): New function.
13184         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
13185         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
13186         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
13187         method.
13188         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
13189         tui_wrefresh.
13190         (tui_data_window::no_refresh): New method.
13191         (tui_data_item_window::refresh_window): Call tui_wrefresh.
13192         (tui_reg_command): Use tui_suppress_output
13193         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
13194         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
13195         method.
13196         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
13197
13198 2020-01-19  Tom Tromey  <tom@tromey.com>
13199
13200         * tui/tui-winsource.c (tui_update_source_windows_with_line):
13201         Handle case where symtab is null.
13202
13203 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
13204
13205         * linux-fork.c (one_fork_p): Simplify.
13206
13207 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13208
13209         * top.c (struct qt_args): Remove.
13210         (kill_or_detach): Change return type to void, replace `void *`
13211         parameter with a proper one.
13212         (print_inferior_quit_action):  Likewise.
13213         (quit_confirm): Use range-based for loop to iterate over inferiors.
13214         (quit_force): Likewise.
13215
13216 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13217
13218         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
13219         `void *` parameter with proper parameters.
13220         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
13221         (print_one_inferior): Change return type to void, replace `void *`
13222         parameter with proper parameters.
13223         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
13224         inferiors.
13225         (get_other_inferior): Remove.
13226         (mi_cmd_remove_inferior): Use range-based loop to iterate over
13227         inferiors.
13228
13229 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13230
13231         * mi/mi-interp.c (report_initial_inferior): Remove.
13232         (mi_interp::init): Use range-based for to iterate over inferiors.
13233
13234 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13235
13236         * python/py-inferior.c (build_inferior_list): Remove.
13237         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
13238
13239 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
13240
13241         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
13242         (btrace_stitch_trace): Likewise.
13243         * charset.c (intermediate_encoding): Likewise (vaild).
13244         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
13245         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
13246         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
13247
13248 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
13249
13250         * windows-tdep.c (windows_get_tlb_type):
13251         Add rtl_user_process_parameters type.
13252
13253 2020-01-16  Pedro Alves  <palves@redhat.com>
13254             Norbert Lange  <nolange79@gmail.com>
13255
13256         PR build/24805
13257         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
13258         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
13259         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
13260         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
13261         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
13262         (ps_plog): Redeclare exported functions with default visibility.
13263
13264 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
13265
13266         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
13267         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
13268
13269 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
13270
13271         * infcmd.c (post_create_inferior): Use get_thread_regcache
13272         instead of get_current_regcache.
13273
13274 2020-01-14  Tom Tromey  <tom@tromey.com>
13275
13276         PR symtab/12535:
13277         * python/python.c (gdbpy_decode_line): Treat empty string the same
13278         as no argument.
13279
13280 2020-01-14  Tom Tromey  <tom@tromey.com>
13281
13282         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
13283
13284 2020-01-14  Tom Tromey  <tom@tromey.com>
13285
13286         * nat/linux-btrace.c: Don't include <config.h>.
13287         * nat/linux-ptrace.c: Don't include <config.h>.
13288         * nat/x86-linux-dregs.c: Don't include <config.h>.
13289
13290 2020-01-14  Tom Tromey  <tom@tromey.com>
13291
13292         * configure: Rebuild.
13293         * configure.ac: Move many checks to ../gdbsupport/common.m4.
13294
13295 2020-01-14  Tom Tromey  <tom@tromey.com>
13296
13297         * nat/x86-linux-dregs.c: Include configh.h.
13298         * nat/linux-ptrace.c: Include configh.h.
13299         * nat/linux-btrace.c: Include configh.h.
13300         * defs.h: Include config.h, bfd.h.
13301         * configure.ac: Don't source common.host.
13302         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
13303         * configure: Rebuild.
13304         * acinclude.m4: Update path.
13305         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
13306         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
13307         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
13308         (CLIBS): Add LIBSUPPORT.
13309         (CDEPS): Likewise.
13310         (COMMON_SFILES): Remove gdbsupport files.
13311         (HFILES_NO_SRCDIR): Likewise.
13312         (stamp-version): Update path to create-version.sh.
13313         (ALLDEPFILES): Remove gdbsupport files.
13314
13315 2020-01-14  Tom Tromey  <tom@tromey.com>
13316
13317         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
13318         USE_WIN32API when needed.
13319         * configure.ac (USE_WIN32API): Don't define.
13320         (WIN32LIBS): Use WIN32APILIBS.
13321         * configure: Rebuild.
13322
13323 2020-01-14  Tom Tromey  <tom@tromey.com>
13324
13325         * configure: Rebuild.
13326         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
13327
13328 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13329
13330         * skip.c (skip_function_command): Make skip w/o arguments use the
13331         name of the inlined function if pc is inside any inlined function.
13332
13333 2020-01-14  Luis Machado  <luis.machado@linaro.org>
13334
13335         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
13336         * infrun.c (resume_1): Likewise.
13337         (handle_inferior_event): Remove stale comment.
13338         * linux-nat.c (linux_nat_target::resume): Update comments.
13339         (save_stop_reason): Likewise.
13340         (linux_nat_filter_event): Likewise.
13341         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
13342
13343 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13344
13345         * elfread.c (record_minimal_symbol): Set section index to 0 for
13346         non-allocatable sections.
13347
13348
13349 2020-01-13  Ali Tamur <tamur@google.com>
13350
13351         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
13352         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
13353         to gdb::optional.  Update comments.
13354         (dwo_file): Update comments.
13355         (read_attribute): Update API to take an additional out parameter,
13356         need_reprocess.  This is used to mark attributes that need other
13357         attributes (e.g. str_offsets_base) for correct computation which may not
13358         have been read yet.
13359         (read_attribute_reprocess): New function declaration.
13360         (read_addr_index): Likewise.
13361         (read_dwo_str_index): Likewise.
13362         (read_stub_str_index): Likewise.
13363         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
13364         (lookup_addr_base): New function definition.
13365         (lookup_ranges_base): Likewise.
13366         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
13367         lookup_ranges_base.
13368         (init_cutu_and_read_dies): Update comments.
13369         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
13370         unit.  This is used to inherit parent's str_offsets_base and addr_base.
13371         Update comments.
13372         (init_cutu_and_read_dies_simple): Reflect API changes.
13373         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
13374         (create_cus_hash_table): Change API to take parent compile unit.
13375         Reflect API changes.
13376         (open_and_init_dwo_file): Reflect API changes.
13377         (dwarf2_get_pc_bounds): Update comments.
13378         (dwarf2_record_block_ranges): Likewise.
13379         (read_full_die_1): Change implementation to reprocess attributes that
13380         need str_offsets_base and addr_base.
13381         (partial_die_info::read): Likewise.
13382         (read_attribute_reprocess): New function definition.
13383         (read_attribute_value): Change API to take an additional out parameter,
13384         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
13385         when a non-dwo compile unit has index based attributes.
13386         (read_attribute): Reflect API changes.
13387         (read_addr_index_1): Reflect API changes.  Update comments.
13388         (dwarf2_read_addr_index_data): Reflect API changes.
13389         (dwarf2_read_addr_index): Likewise.
13390         (read_str_index): Change API and implementation.  This becomes a helper
13391         to be used by the new string index related methods.  Update error
13392         message and comments.
13393         (read_dwo_str_index): New function definition.
13394         (read_stub_str_index): Likewise.
13395         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
13396         * symfile.h (dwarf2_debug_sections): Likewise.
13397         * xcoffread.c (dwarf2_debug_sections): Likewise.
13398
13399 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13400
13401         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13402         core_reg_sect type to gdb_byte *.
13403         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13404         * cris-tdep.c (fetch_core_registers): Likewise.
13405         * corelow.c (core_target::get_core_register_section): Change
13406         type of `contents` to gdb::byte_vector.
13407
13408 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13409
13410         * tui/tui-wingeneral.c (box_win): Position the title in the center
13411         of the border.
13412
13413 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13414
13415         * corelow.c (core_target::get_core_register_section): Use
13416           std::vector instead of alloca.
13417
13418 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13419
13420         * warning.m4: Add -Wmissing-declarations to build_warnings.
13421         * configure: Re-generate.
13422
13423 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13424
13425         * python/python.c (init__gdb_module): Add declaration.
13426
13427 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13428
13429         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13430         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13431         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13432         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13433         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13434         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13435         * ada-exp.y (_initialize_ada_exp): Add declaration.
13436         * ada-lang.c (_initialize_ada_language): Add declaration.
13437         * ada-tasks.c (_initialize_tasks): Add declaration.
13438         * agent.c (_initialize_agent): Add declaration.
13439         * aix-thread.c (_initialize_aix_thread): Add declaration.
13440         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13441         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13442         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13443         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13444         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13445         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13446         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13447         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13448         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13449         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13450         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13451         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13452         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13453         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13454         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13455         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13456         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13457         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13458         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13459         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13460         * annotate.c (_initialize_annotate): Add declaration.
13461         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13462         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13463         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13464         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13465         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13466         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13467         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13468         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13469         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13470         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13471         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13472         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13473         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13474         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13475         * auto-load.c (_initialize_auto_load): Add declaration.
13476         * auxv.c (_initialize_auxv): Add declaration.
13477         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13478         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13479         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13480         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13481         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13482         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13483         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13484         * breakpoint.c (_initialize_breakpoint): Add declaration.
13485         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13486         * btrace.c (_initialize_btrace): Add declaration.
13487         * charset.c (_initialize_charset): Add declaration.
13488         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13489         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13490         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13491         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13492         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13493         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13494         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13495         * coffread.c (_initialize_coffread): Add declaration.
13496         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13497         * compile/compile.c (_initialize_compile): Add declaration.
13498         * complaints.c (_initialize_complaints): Add declaration.
13499         * completer.c (_initialize_completer): Add declaration.
13500         * copying.c (_initialize_copying): Add declaration.
13501         * corefile.c (_initialize_core): Add declaration.
13502         * corelow.c (_initialize_corelow): Add declaration.
13503         * cp-abi.c (_initialize_cp_abi): Add declaration.
13504         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13505         * cp-support.c (_initialize_cp_support): Add declaration.
13506         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13507         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13508         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13509         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13510         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13511         * ctfread.c (_initialize_ctfread): Add declaration.
13512         * d-lang.c (_initialize_d_language): Add declaration.
13513         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13514         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13515         * dbxread.c (_initialize_dbxread): Add declaration.
13516         * dcache.c (_initialize_dcache): Add declaration.
13517         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13518         * disasm.c (_initialize_disasm): Add declaration.
13519         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13520         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13521         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13522         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13523         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13524         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13525         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13526         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
13527         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
13528         * elfread.c (_initialize_elfread): Add declaration.
13529         * exec.c (_initialize_exec): Add declaration.
13530         * extension.c (_initialize_extension): Add declaration.
13531         * f-lang.c (_initialize_f_language): Add declaration.
13532         * f-valprint.c (_initialize_f_valprint): Add declaration.
13533         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
13534         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
13535         * filesystem.c (_initialize_filesystem): Add declaration.
13536         * findcmd.c (_initialize_mem_search): Add declaration.
13537         * findvar.c (_initialize_findvar): Add declaration.
13538         * fork-child.c (_initialize_fork_child): Add declaration.
13539         * frame-base.c (_initialize_frame_base): Add declaration.
13540         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
13541         * frame.c (_initialize_frame): Add declaration.
13542         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
13543         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
13544         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
13545         * gcore.c (_initialize_gcore): Add declaration.
13546         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
13547         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
13548         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
13549         * gdbarch.c (_initialize_gdbarch): Add declaration.
13550         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
13551         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
13552         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
13553         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
13554         * go-lang.c (_initialize_go_language): Add declaration.
13555         * go32-nat.c (_initialize_go32_nat): Add declaration.
13556         * guile/guile.c (_initialize_guile): Add declaration.
13557         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
13558         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
13559         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
13560         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
13561         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
13562         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
13563         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
13564         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
13565         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
13566         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
13567         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
13568         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
13569         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
13570         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
13571         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
13572         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
13573         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
13574         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
13575         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
13576         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
13577         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
13578         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
13579         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
13580         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
13581         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
13582         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
13583         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
13584         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
13585         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
13586         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
13587         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
13588         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
13589         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
13590         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
13591         * infcall.c (_initialize_infcall): Add declaration.
13592         * infcmd.c (_initialize_infcmd): Add declaration.
13593         * inflow.c (_initialize_inflow): Add declaration.
13594         * infrun.c (_initialize_infrun): Add declaration.
13595         * interps.c (_initialize_interpreter): Add declaration.
13596         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
13597         * jit.c (_initialize_jit): Add declaration.
13598         * language.c (_initialize_language): Add declaration.
13599         * linux-fork.c (_initialize_linux_fork): Add declaration.
13600         * linux-nat.c (_initialize_linux_nat): Add declaration.
13601         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
13602         * linux-thread-db.c (_initialize_thread_db): Add declaration.
13603         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
13604         * m2-lang.c (_initialize_m2_language): Add declaration.
13605         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
13606         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
13607         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
13608         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
13609         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
13610         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
13611         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
13612         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
13613         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
13614         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
13615         * machoread.c (_initialize_machoread): Add declaration.
13616         * macrocmd.c (_initialize_macrocmd): Add declaration.
13617         * macroscope.c (_initialize_macroscope): Add declaration.
13618         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
13619         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
13620         * maint.c (_initialize_maint_cmds): Add declaration.
13621         * mdebugread.c (_initialize_mdebugread): Add declaration.
13622         * memattr.c (_initialize_mem): Add declaration.
13623         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
13624         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
13625         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
13626         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
13627         * mi/mi-main.c (_initialize_mi_main): Add declaration.
13628         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
13629         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
13630         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
13631         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
13632         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
13633         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
13634         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
13635         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
13636         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
13637         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
13638         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
13639         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
13640         * mipsread.c (_initialize_mipsread): Add declaration.
13641         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
13642         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
13643         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
13644         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
13645         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
13646         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
13647         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
13648         * nto-procfs.c (_initialize_procfs): Add declaration.
13649         * objc-lang.c (_initialize_objc_language): Add declaration.
13650         * observable.c (_initialize_observer): Add declaration.
13651         * opencl-lang.c (_initialize_opencl_language): Add declaration.
13652         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
13653         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
13654         * osabi.c (_initialize_gdb_osabi): Add declaration.
13655         * osdata.c (_initialize_osdata): Add declaration.
13656         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
13657         * parse.c (_initialize_parse): Add declaration.
13658         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
13659         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
13660         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
13661         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
13662         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
13663         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
13664         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
13665         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
13666         * printcmd.c (_initialize_printcmd): Add declaration.
13667         * probe.c (_initialize_probe): Add declaration.
13668         * proc-api.c (_initialize_proc_api): Add declaration.
13669         * proc-events.c (_initialize_proc_events): Add declaration.
13670         * proc-service.c (_initialize_proc_service): Add declaration.
13671         * procfs.c (_initialize_procfs): Add declaration.
13672         * producer.c (_initialize_producer): Add declaration.
13673         * psymtab.c (_initialize_psymtab): Add declaration.
13674         * python/python.c (_initialize_python): Add declaration.
13675         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
13676         * record-btrace.c (_initialize_record_btrace): Add declaration.
13677         * record-full.c (_initialize_record_full): Add declaration.
13678         * record.c (_initialize_record): Add declaration.
13679         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
13680         * regcache.c (_initialize_regcache): Add declaration.
13681         * reggroups.c (_initialize_reggroup): Add declaration.
13682         * remote-notif.c (_initialize_notif): Add declaration.
13683         * remote-sim.c (_initialize_remote_sim): Add declaration.
13684         * remote.c (_initialize_remote): Add declaration.
13685         * reverse.c (_initialize_reverse): Add declaration.
13686         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
13687         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
13688         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
13689         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
13690         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
13691         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
13692         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
13693         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
13694         Add declaration.
13695         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
13696         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
13697         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
13698         * rust-exp.y (_initialize_rust_exp): Add declaration.
13699         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
13700         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
13701         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
13702         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
13703         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
13704         * score-tdep.c (_initialize_score_tdep): Add declaration.
13705         * ser-go32.c (_initialize_ser_dos): Add declaration.
13706         * ser-mingw.c (_initialize_ser_windows): Add declaration.
13707         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
13708         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
13709         * ser-uds.c (_initialize_ser_socket): Add declaration.
13710         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
13711         * serial.c (_initialize_serial): Add declaration.
13712         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
13713         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
13714         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
13715         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
13716         * skip.c (_initialize_step_skip): Add declaration.
13717         * sol-thread.c (_initialize_sol_thread): Add declaration.
13718         * solib-aix.c (_initialize_solib_aix): Add declaration.
13719         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
13720         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
13721         * solib-frv.c (_initialize_frv_solib): Add declaration.
13722         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
13723         * solib-target.c (_initialize_solib_target): Add declaration.
13724         * solib.c (_initialize_solib): Add declaration.
13725         * source-cache.c (_initialize_source_cache): Add declaration.
13726         * source.c (_initialize_source): Add declaration.
13727         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
13728         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
13729         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
13730         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
13731         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
13732         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
13733         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
13734         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
13735         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
13736         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
13737         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
13738         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
13739         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
13740         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
13741         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
13742         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
13743         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
13744         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
13745         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
13746         * stabsread.c (_initialize_stabsread): Add declaration.
13747         * stack.c (_initialize_stack): Add declaration.
13748         * stap-probe.c (_initialize_stap_probe): Add declaration.
13749         * std-regs.c (_initialize_frame_reg): Add declaration.
13750         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
13751         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
13752         * symfile.c (_initialize_symfile): Add declaration.
13753         * symmisc.c (_initialize_symmisc): Add declaration.
13754         * symtab.c (_initialize_symtab): Add declaration.
13755         * target.c (_initialize_target): Add declaration.
13756         * target-connection.c (_initialize_target_connection): Add
13757         declaration.
13758         * target-dcache.c (_initialize_target_dcache): Add declaration.
13759         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
13760         * thread.c (_initialize_thread): Add declaration.
13761         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
13762         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
13763         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
13764         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
13765         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
13766         * tracectf.c (_initialize_ctf): Add declaration.
13767         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
13768         * tracefile.c (_initialize_tracefile): Add declaration.
13769         * tracepoint.c (_initialize_tracepoint): Add declaration.
13770         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
13771         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
13772         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
13773         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
13774         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
13775         * tui/tui-win.c (_initialize_tui_win): Add declaration.
13776         * tui/tui.c (_initialize_tui): Add declaration.
13777         * typeprint.c (_initialize_typeprint): Add declaration.
13778         * ui-style.c (_initialize_ui_style): Add declaration.
13779         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
13780         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
13781         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
13782         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
13783         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
13784         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
13785         * unittests/filtered_iterator-selftests.c
13786         (_initialize_filtered_iterator_selftests): Add declaration.
13787         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
13788         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
13789         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
13790         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
13791         * unittests/main-thread-selftests.c
13792         (_initialize_main_thread_selftests): Add declaration.
13793         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
13794         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
13795         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
13796         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
13797         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
13798         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
13799         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
13800         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
13801         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
13802         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
13803         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
13804         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
13805         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
13806         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
13807         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
13808         declaration.
13809         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
13810         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
13811         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
13812         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
13813         * user-regs.c (_initialize_user_regs): Add declaration.
13814         * utils.c (_initialize_utils): Add declaration.
13815         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
13816         * valops.c (_initialize_valops): Add declaration.
13817         * valprint.c (_initialize_valprint): Add declaration.
13818         * value.c (_initialize_values): Add declaration.
13819         * varobj.c (_initialize_varobj): Add declaration.
13820         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
13821         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
13822         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
13823         * windows-nat.c (_initialize_windows_nat): Add declaration.
13824         (_initialize_check_for_gdb_ini): Add declaration.
13825         (_initialize_loadable): Add declaration.
13826         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
13827         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
13828         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
13829         * xcoffread.c (_initialize_xcoffread): Add declaration.
13830         * xml-support.c (_initialize_xml_support): Add declaration.
13831         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
13832         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
13833         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
13834         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
13835
13836 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13837
13838         * regformats/regdat.sh: Generate declaration for init function.
13839
13840 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13841
13842         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13843         up.
13844         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13845         close_one_inferior>: New methods.
13846         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13847         pass down target to find_inferior_pid.
13848         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13849         Pass down target to find_inferior_ptid.
13850         (gdbsim_target::create_inferior): Pass down target to
13851         add_thread_silent.
13852         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13853         target down to find_inferior_ptid and switch_to_thread.
13854         (gdbsim_target::close): Update to call close_one_inferior.
13855         (struct resume_data): Remove.
13856         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13857         directly, rather than through a void pointer.
13858         (gdbsim_target::resume): Update to call resume_one_inferior.
13859
13860 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13861
13862         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13863
13864 2020-01-12  Pedro Alves  <palves@redhat.com>
13865
13866         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13867         directly for the current inferior instead of
13868         discard_all_inferiors.
13869         (discard_all_inferiors): Delete.
13870
13871 2020-01-11  Tom Tromey  <tom@tromey.com>
13872
13873         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13874         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13875         deprecated_safe_get_selected_frame.
13876
13877 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13878
13879         * inferior.c (print_inferior): Switch inferior before printing it.
13880
13881 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13882             Pedro Alves  <palves@redhat.com>
13883
13884         * progspace-and-thread.c (switch_to_program_space_and_thread):
13885         Assert there's an inferior for PSPACE.  Use
13886         switch_to_inferior_no_thread to switch the inferior too.
13887         * progspace.c (program_space::~program_space): Call
13888         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13889         (program_space::free_all_objfiles): Don't call clear_symtab_users
13890         here.
13891         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13892
13893 2020-01-10  Pedro Alves  <palves@redhat.com>
13894
13895         * NEWS: Mention multi-target debugging, "info connections", and
13896         "add-inferior -no-connection".
13897
13898 2020-01-10  Pedro Alves  <palves@redhat.com>
13899
13900         * infrun.c: Include "target-connection.h".
13901         (check_multi_target_resumption): New.
13902         (proceed): Call it.
13903         * target-connection.c (make_target_connection_string): Make
13904         extern.
13905         * target-connection.h (make_target_connection_string): Declare.
13906
13907 2020-01-10  Pedro Alves  <palves@redhat.com>
13908
13909         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13910         * inferior.c (uiout_field_connection): New function.
13911         (print_inferior): Add new "connection-id" column.
13912         (add_inferior_command): Show connection number/string of added
13913         inferior.
13914         * process-stratum-target.h
13915         (process_stratum_target::connection_string): New virtual method.
13916         (process_stratum_target::connection_number): New field.
13917         * remote.c (remote_target::connection_string): New override.
13918         * target-connection.c: New file.
13919         * target-connection.h: New file.
13920         * target.c (decref_target): Remove process_stratum targets from
13921         the connection list.
13922         (target_stack::push): Add process_stratum targets to the
13923         connection list.
13924
13925 2020-01-10  Pedro Alves  <palves@redhat.com>
13926
13927         Revert:
13928         2016-04-12  Pedro Alves  <palves@redhat.com>
13929         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13930         Remove references to name.
13931         * serial.h (struct serial) <name>: Delete.
13932
13933 2020-01-10  Pedro Alves  <palves@redhat.com>
13934
13935         * gdbarch-selftests.c (register_to_value_test): Remove "target
13936         already pushed" check.
13937
13938 2020-01-10  Pedro Alves  <palves@redhat.com>
13939             John Baldwin  <jhb@FreeBSD.org>
13940
13941         * aarch64-linux-nat.c
13942         (aarch64_linux_nat_target::thread_architecture): Adjust.
13943         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13944         (task_command_1): Likewise.
13945         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13946         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13947         (aix_thread_target::store_registers)
13948         (aix_thread_target::thread_alive): Adjust.
13949         * amd64-fbsd-tdep.c: Include "inferior.h".
13950         (amd64fbsd_get_thread_local_address): Pass down target.
13951         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13952         thread's gdbarch instead of target_gdbarch.
13953         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13954         get_last_target_status.
13955         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13956         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13957         inferiors.
13958         (update_inserted_breakpoint_locations): Skip if inferiors with no
13959         execution.
13960         (update_global_location_list): When handling moribund locations,
13961         find representative inferior for location's pspace, and use thread
13962         count of its process_stratum target.
13963         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13964         * bsd-uthread.c (bsd_uthread_target::wait): Use
13965         as_process_stratum_target and adjust thread_change_ptid and
13966         add_thread calls.
13967         (bsd_uthread_target::update_thread_list): Use
13968         as_process_stratum_target and adjust find_thread_ptid,
13969         thread_change_ptid and add_thread calls.
13970         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13971         find_thread_ptid call.
13972         * corelow.c (add_to_thread_list): Adjust add_thread call.
13973         (core_target_open): Adjust add_thread_silent and thread_count
13974         calls.
13975         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13976         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13977         * event-top.c (async_disconnect): Pop targets from all inferiors.
13978         * exec.c (add_target_sections): Push exec target on all inferiors
13979         sharing the program space.
13980         (remove_target_sections): Remove the exec target from all
13981         inferiors sharing the program space.
13982         (exec_on_vfork): New.
13983         * exec.h (exec_on_vfork): Declare.
13984         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13985         Pass it down.
13986         (fbsd_nat_target::update_thread_list): Adjust.
13987         (fbsd_nat_target::resume): Adjust.
13988         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13989         down.
13990         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13991         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13992         get_thread_arch_regcache call.
13993         * fork-child.c (gdb_startup_inferior): Pass target down to
13994         startup_inferior and set_executing.
13995         * gdbthread.h (struct process_stratum_target): Forward declare.
13996         (add_thread, add_thread_silent, add_thread_with_info)
13997         (in_thread_list): Add process_stratum_target parameter.
13998         (find_thread_ptid(inferior*, ptid_t)): New overload.
13999         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14000         parameter.
14001         (all_threads()): Delete overload.
14002         (all_threads, all_non_exited_threads): Add process_stratum_target
14003         parameter.
14004         (all_threads_safe): Use brace initialization.
14005         (thread_count): Add process_stratum_target parameter.
14006         (set_resumed, set_running, set_stop_requested, set_executing)
14007         (threads_are_executing, finish_thread_state): Add
14008         process_stratum_target parameter.
14009         (switch_to_thread): Use is_current_thread.
14010         * i386-fbsd-tdep.c: Include "inferior.h".
14011         (i386fbsd_get_thread_local_address): Pass down target.
14012         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14013         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14014         have_inferiors check.
14015         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14016         (inf_ptrace_target::attach): Adjust.
14017         * infcall.c (run_inferior_call): Adjust.
14018         * infcmd.c (run_command_1): Pass target to
14019         scoped_finish_thread_state.
14020         (proceed_thread_callback): Skip inferiors with no execution.
14021         (continue_command): Rename 'all_threads' local to avoid hiding
14022         'all_threads' function.  Adjust get_last_target_status call.
14023         (prepare_one_step): Adjust set_running call.
14024         (signal_command): Use user_visible_resume_target.  Compare thread
14025         pointers instead of inferior_ptid.
14026         (info_program_command): Adjust to pass down target.
14027         (attach_command): Mark target's 'thread_executing' flag.
14028         (stop_current_target_threads_ns): New, factored out from ...
14029         (interrupt_target_1): ... this.  Switch inferior before making
14030         target calls.
14031         * inferior-iter.h
14032         (struct all_inferiors_iterator, struct all_inferiors_range)
14033         (struct all_inferiors_safe_range)
14034         (struct all_non_exited_inferiors_range): Filter on
14035         process_stratum_target too.  Remove explicit.
14036         * inferior.c (inferior::inferior): Push dummy target on target
14037         stack.
14038         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14039         Add process_stratum_target parameter, and pass it down.
14040         (have_live_inferiors): Adjust.
14041         (switch_to_inferior_and_push_target): New.
14042         (add_inferior_command, clone_inferior_command): Handle
14043         "-no-connection" parameter.  Use
14044         switch_to_inferior_and_push_target.
14045         (_initialize_inferior): Mention "-no-connection" option in
14046         the help of "add-inferior" and "clone-inferior" commands.
14047         * inferior.h: Include "process-stratum-target.h".
14048         (interrupt_target_1): Use bool.
14049         (struct inferior) <push_target, unpush_target, target_is_pushed,
14050         find_target_beneath, top_target, process_target, target_at,
14051         m_stack>: New.
14052         (discard_all_inferiors): Delete.
14053         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14054         (all_inferiors, all_non_exited_inferiors): Add
14055         process_stratum_target parameter.
14056         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14057         (target_last_proc_target): New global.
14058         (follow_fork_inferior): Push target on new inferior.  Pass target
14059         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14060         reference count.
14061         (follow_fork): Adjust get_last_target_status call.  Also consider
14062         target.
14063         (follow_exec): Push target on new inferior.
14064         (struct execution_control_state) <target>: New field.
14065         (user_visible_resume_target): New.
14066         (do_target_resume): Call target_async.
14067         (resume_1): Set target's threads_executing flag.  Consider resume
14068         target.
14069         (commit_resume_all_targets): New.
14070         (proceed): Also consider resume target.  Skip threads of inferiors
14071         with no execution.  Commit resumtion in all targets.
14072         (start_remote): Pass current inferior to wait_for_inferior.
14073         (infrun_thread_stop_requested): Consider target as well.  Pass
14074         thread_info pointer to clear_inline_frame_state instead of ptid.
14075         (infrun_thread_thread_exit): Consider target as well.
14076         (random_pending_event_thread): New inferior parameter.  Use it.
14077         (do_target_wait): Rename to ...
14078         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
14079         down.
14080         (threads_are_resumed_pending_p, do_target_wait): New.
14081         (prepare_for_detach): Adjust calls.
14082         (wait_for_inferior): New inferior parameter.  Handle it.  Use
14083         do_target_wait_1 instead of do_target_wait.
14084         (fetch_inferior_event): Adjust.  Switch to representative
14085         inferior.  Pass target down.
14086         (set_last_target_status): Add process_stratum_target parameter.
14087         Save target in global.
14088         (get_last_target_status): Add process_stratum_target parameter and
14089         handle it.
14090         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
14091         (context_switch): Check inferior_ptid == null_ptid before calling
14092         inferior_thread().
14093         (get_inferior_stop_soon): Pass down target.
14094         (wait_one): Rename to ...
14095         (poll_one_curr_target): ... this.
14096         (struct wait_one_event): New.
14097         (wait_one): New.
14098         (stop_all_threads): Adjust.
14099         (handle_no_resumed, handle_inferior_event): Adjust to consider the
14100         event's target.
14101         (switch_back_to_stepped_thread): Also consider target.
14102         (print_stop_event): Update.
14103         (normal_stop): Update.  Also consider the resume target.
14104         * infrun.h (wait_for_inferior): Remove declaration.
14105         (user_visible_resume_target): New declaration.
14106         (get_last_target_status, set_last_target_status): New
14107         process_stratum_target parameter.
14108         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14109         process_stratum_target parameter, and use it.
14110         (clear_inline_frame_state (thread_info*)): New.
14111         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14112         process_stratum_target parameter.
14113         (clear_inline_frame_state (thread_info*)): Declare.
14114         * linux-fork.c (delete_checkpoint_command): Pass target down to
14115         find_thread_ptid.
14116         (checkpoint_command): Adjust.
14117         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
14118         instead of just tweaking inferior_ptid.
14119         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
14120         (exit_lwp): Pass target down to find_thread_ptid.
14121         (attach_proc_task_lwp_callback): Pass target down to
14122         add_thread/set_running/set_executing.
14123         (linux_nat_target::attach): Pass target down to
14124         thread_change_ptid.
14125         (get_detach_signal): Pass target down to find_thread_ptid.
14126         Consider last target status's target.
14127         (linux_resume_one_lwp_throw, resume_lwp)
14128         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
14129         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
14130         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
14131         (linux_nat_target::async_wait_fd): New.
14132         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
14133         target down.
14134         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
14135         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
14136         * linux-thread-db.c (struct thread_db_info::process_target): New
14137         field.
14138         (add_thread_db_info): Save target.
14139         (get_thread_db_info): New process_stratum_target parameter.  Also
14140         match target.
14141         (delete_thread_db_info): New process_stratum_target parameter.
14142         Also match target.
14143         (thread_from_lwp): Adjust to pass down target.
14144         (thread_db_notice_clone): Pass down target.
14145         (check_thread_db_callback): Pass down target.
14146         (try_thread_db_load_1): Always push the thread_db target.
14147         (try_thread_db_load, record_thread): Pass target down.
14148         (thread_db_target::detach): Pass target down.  Always unpush the
14149         thread_db target.
14150         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
14151         target down.  Always unpush the thread_db target.
14152         (find_new_threads_callback, thread_db_find_new_threads_2)
14153         (thread_db_target::update_thread_list): Pass target down.
14154         (thread_db_target::pid_to_str): Pass current inferior down.
14155         (thread_db_target::get_thread_local_address): Pass target down.
14156         (thread_db_target::resume, maintenance_check_libthread_db): Pass
14157         target down.
14158         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
14159         * procfs.c (procfs_target::procfs_init_inferior): Declare.
14160         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
14161         (procfs_init_inferior): Rename to ...
14162         (procfs_target::procfs_init_inferior): ... this and adjust.
14163         (procfs_target::create_inferior, procfs_notice_thread)
14164         (procfs_do_thread_registers): Adjust.
14165         * ppc-fbsd-tdep.c: Include "inferior.h".
14166         (ppcfbsd_get_thread_local_address): Pass down target.
14167         * proc-service.c (ps_xfer_memory): Switch current inferior and
14168         program space as well.
14169         (get_ps_regcache): Pass target down.
14170         * process-stratum-target.c
14171         (process_stratum_target::thread_address_space)
14172         (process_stratum_target::thread_architecture): Pass target down.
14173         * process-stratum-target.h
14174         (process_stratum_target::threads_executing): New field.
14175         (as_process_stratum_target): New.
14176         * ravenscar-thread.c
14177         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
14178         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
14179         down.
14180         * record-btrace.c (record_btrace_target::info_record): Adjust.
14181         (record_btrace_target::record_method)
14182         (record_btrace_target::record_is_replaying)
14183         (record_btrace_target::fetch_registers)
14184         (get_thread_current_frame_id, record_btrace_target::resume)
14185         (record_btrace_target::wait, record_btrace_target::stop): Pass
14186         target down.
14187         * record-full.c (record_full_wait_1): Switch to event thread.
14188         Pass target down.
14189         * regcache.c (regcache::regcache)
14190         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
14191         process_stratum_target parameter and handle it.
14192         (current_thread_target): New global.
14193         (get_thread_regcache): Add process_stratum_target parameter and
14194         handle it.  Switch inferior before calling target method.
14195         (get_thread_regcache): Pass target down.
14196         (get_thread_regcache_for_ptid): Pass target down.
14197         (registers_changed_ptid): Add process_stratum_target parameter and
14198         handle it.
14199         (registers_changed_thread, registers_changed): Pass target down.
14200         (test_get_thread_arch_aspace_regcache): New.
14201         (current_regcache_test): Define a couple local test_target_ops
14202         instances and use them for testing.
14203         (readwrite_regcache): Pass process_stratum_target parameter.
14204         (cooked_read_test, cooked_write_test): Pass mock_target down.
14205         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
14206         (get_thread_arch_aspace_regcache): Add process_stratum_target
14207         parameter.
14208         (regcache::target): New method.
14209         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
14210         (regcache::registers_changed_ptid): Add process_stratum_target
14211         parameter.
14212         (regcache::m_target): New field.
14213         (registers_changed_ptid): Add process_stratum_target parameter.
14214         * remote.c (remote_state::supports_vCont_probed): New field.
14215         (remote_target::async_wait_fd): New method.
14216         (remote_unpush_and_throw): Add remote_target parameter.
14217         (get_current_remote_target): Adjust.
14218         (remote_target::remote_add_inferior): Push target.
14219         (remote_target::remote_add_thread)
14220         (remote_target::remote_notice_new_inferior)
14221         (get_remote_thread_info): Pass target down.
14222         (remote_target::update_thread_list): Skip threads of inferiors
14223         bound to other targets.  (remote_target::close): Don't discard
14224         inferiors.  (remote_target::add_current_inferior_and_thread)
14225         (remote_target::process_initial_stop_replies)
14226         (remote_target::start_remote)
14227         (remote_target::remote_serial_quit_handler): Pass down target.
14228         (remote_target::remote_unpush_target): New remote_target
14229         parameter.  Unpush the target from all inferiors.
14230         (remote_target::remote_unpush_and_throw): New remote_target
14231         parameter.  Pass it down.
14232         (remote_target::open_1): Check whether the current inferior has
14233         execution instead of checking whether any inferior is live.  Pass
14234         target down.
14235         (remote_target::remote_detach_1): Pass down target.  Use
14236         remote_unpush_target.
14237         (extended_remote_target::attach): Pass down target.
14238         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
14239         (remote_target::append_resumption): Pass down target.
14240         (remote_target::append_pending_thread_resumptions)
14241         (remote_target::remote_resume_with_hc, remote_target::resume)
14242         (remote_target::commit_resume): Pass down target.
14243         (remote_target::remote_stop_ns): Check supports_vCont_probed.
14244         (remote_target::interrupt_query)
14245         (remote_target::remove_new_fork_children)
14246         (remote_target::check_pending_events_prevent_wildcard_vcont)
14247         (remote_target::remote_parse_stop_reply)
14248         (remote_target::process_stop_reply): Pass down target.
14249         (first_remote_resumed_thread): New remote_target parameter.  Pass
14250         it down.
14251         (remote_target::wait_as): Pass down target.
14252         (unpush_and_perror): New remote_target parameter.  Pass it down.
14253         (remote_target::readchar, remote_target::remote_serial_write)
14254         (remote_target::getpkt_or_notif_sane_1)
14255         (remote_target::kill_new_fork_children, remote_target::kill): Pass
14256         down target.
14257         (remote_target::mourn_inferior): Pass down target.  Use
14258         remote_unpush_target.
14259         (remote_target::core_of_thread)
14260         (remote_target::remote_btrace_maybe_reopen): Pass down target.
14261         (remote_target::pid_to_exec_file)
14262         (remote_target::thread_handle_to_thread_info): Pass down target.
14263         (remote_target::async_wait_fd): New.
14264         * riscv-fbsd-tdep.c: Include "inferior.h".
14265         (riscv_fbsd_get_thread_local_address): Pass down target.
14266         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
14267         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
14268         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
14269         Adjust.
14270         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
14271         * solib-svr4.c (enable_break): Pass down target.
14272         * spu-multiarch.c (parse_spufs_run): Pass down target.
14273         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
14274         * target-delegates.c: Regenerate.
14275         * target.c (g_target_stack): Delete.
14276         (current_top_target): Return the current inferior's top target.
14277         (target_has_execution_1): Refer to the passed-in inferior's top
14278         target.
14279         (target_supports_terminal_ours): Check whether the initial
14280         inferior was already created.
14281         (decref_target): New.
14282         (target_stack::push): Incref/decref the target.
14283         (push_target, push_target, unpush_target): Adjust.
14284         (target_stack::unpush): Defref target.
14285         (target_is_pushed): Return bool.  Adjust to refer to the current
14286         inferior's target stack.
14287         (dispose_inferior): Delete, and inline parts ...
14288         (target_preopen): ... here.  Only dispose of the current inferior.
14289         (target_detach): Hold strong target reference while detaching.
14290         Pass target down.
14291         (target_thread_name): Add assertion.
14292         (target_resume): Pass down target.
14293         (target_ops::beneath, find_target_at): Adjust to refer to the
14294         current inferior's target stack.
14295         (get_dummy_target): New.
14296         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
14297         has a thread running.
14298         (initialize_targets): Rename to ...
14299         (_initialize_target): ... this.
14300         * target.h: Include "gdbsupport/refcounted-object.h".
14301         (struct target_ops): Inherit refcounted_object.
14302         (target_ops::shortname, target_ops::longname): Make const.
14303         (target_ops::async_wait_fd): New method.
14304         (decref_target): Declare.
14305         (struct target_ops_ref_policy): New.
14306         (target_ops_ref): New typedef.
14307         (get_dummy_target): Declare function.
14308         (target_is_pushed): Return bool.
14309         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
14310         (all_matching_threads_iterator::all_matching_threads_iterator):
14311         Handle filter target.
14312         * thread-iter.h (struct all_matching_threads_iterator, struct
14313         all_matching_threads_range, class all_non_exited_threads_range):
14314         Filter by target too.  Remove explicit.
14315         * thread.c (threads_executing): Delete.
14316         (inferior_thread): Pass down current inferior.
14317         (clear_thread_inferior_resources): Pass down thread pointer
14318         instead of ptid_t.
14319         (add_thread_silent, add_thread_with_info, add_thread): Add
14320         process_stratum_target parameter.  Use it for thread and inferior
14321         searches.
14322         (is_current_thread): New.
14323         (thread_info::deletable): Use it.
14324         (find_thread_ptid, thread_count, in_thread_list)
14325         (thread_change_ptid, set_resumed, set_running): New
14326         process_stratum_target parameter.  Pass it down.
14327         (set_executing): New process_stratum_target parameter.  Pass it
14328         down.  Adjust reference to 'threads_executing'.
14329         (threads_are_executing): New process_stratum_target parameter.
14330         Adjust reference to 'threads_executing'.
14331         (set_stop_requested, finish_thread_state): New
14332         process_stratum_target parameter.  Pass it down.
14333         (switch_to_thread): Also match inferior.
14334         (switch_to_thread): New process_stratum_target parameter.  Pass it
14335         down.
14336         (update_threads_executing): Reimplement.
14337         * top.c (quit_force): Pop targets from all inferior.
14338         (gdb_init): Don't call initialize_targets.
14339         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
14340         Declare.
14341         (windows_add_thread, windows_delete_thread): Adjust.
14342         (get_windows_debug_event): Rename to ...
14343         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
14344         * tracefile-tfile.c (tfile_target_open): Pass down target.
14345         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
14346         Forward declare.
14347         (switch_to_thread): Add process_stratum_target parameter.
14348         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
14349         parameter.  Use it.
14350         (mi_on_resume): Pass target down.
14351         * nat/fork-inferior.c (startup_inferior): Add
14352         process_stratum_target parameter.  Pass it down.
14353         * nat/fork-inferior.h (startup_inferior): Add
14354         process_stratum_target parameter.
14355         * python/py-threadevent.c (py_get_event_thread): Pass target down.
14356
14357 2020-01-10  Pedro Alves  <palves@redhat.com>
14358
14359         * remote.c (remote_target::start_remote): Don't set inferior_ptid
14360         directly.  Instead find the first thread in the thread list and
14361         use switch_to_thread.
14362
14363 2020-01-10  Pedro Alves  <palves@redhat.com>
14364
14365         * remote.c (remote_target::remote_add_inferior): Don't bind a
14366         process to the current inferior if the current inferior is already
14367         bound to a process.
14368
14369 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14370             Pedro Alves  <palves@redhat.com>
14371
14372         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
14373         If no process is specified, return null_ptid instead of
14374         inferior_ptid.
14375         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
14376         TARGET_WAITKIND_SIGNALLED with no pid.
14377
14378 2020-01-10  Pedro Alves  <palves@redhat.com>
14379
14380         * remote.c (first_remote_resumed_thread): New.
14381         (remote_target::wait_as): Use it as default event_ptid instead of
14382         inferior_ptid.
14383
14384 2020-01-10  Pedro Alves  <palves@redhat.com>
14385
14386         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
14387
14388 2020-01-10  Pedro Alves  <palves@redhat.com>
14389
14390         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
14391         not -1.
14392
14393 2020-01-10  Pedro Alves  <palves@redhat.com>
14394
14395         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
14396         ptid to get_last_target_status.
14397         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
14398         ptid to get_last_target_status.
14399         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14400         get_last_target_status.
14401         (info_program_command): Don't pass a target_waitstatus to
14402         get_last_target_status.
14403         * infrun.c (init_wait_for_inferior): Use
14404         nullify_last_target_wait_ptid.
14405         (get_last_target_status): Handle nullptr arguments.
14406         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14407         (print_stop_event): Don't pass a ptid to get_last_target_status.
14408         (normal_stop): Don't pass a ptid to get_last_target_status.
14409         * infrun.h (get_last_target_status, set_last_target_status): Move
14410         comments here and update.
14411         (nullify_last_target_wait_ptid): Declare.
14412         * linux-fork.c (fork_load_infrun_state): Remove local extern
14413         declaration of nullify_last_target_wait_ptid.
14414         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14415         to get_last_target_status.
14416
14417 2020-01-10  Pedro Alves  <palves@redhat.com>
14418
14419         * gdbthread.h (scoped_restore_current_thread)
14420         <dont_restore, restore, m_dont_restore>: Declare.
14421         * thread.c (thread_alive): Add assertion.  Return bool.
14422         (switch_to_thread_if_alive): New.
14423         (prune_threads): Switch inferior/thread.
14424         (print_thread_info_1): Switch thread before calling target methods.
14425         (scoped_restore_current_thread::restore): New, factored out from
14426         ...
14427         (scoped_restore_current_thread::~scoped_restore_current_thread):
14428         ... this.
14429         (scoped_restore_current_thread::scoped_restore_current_thread):
14430         Add assertion.
14431         (thread_apply_all_command, thread_select): Use
14432         switch_to_thread_if_alive.
14433         * infrun.c (proceed, restart_threads, handle_signal_stop)
14434         (switch_back_to_stepped_thread): Switch current thread before
14435         calling target methods.
14436
14437 2020-01-10  Pedro Alves <palves@redhat.com>
14438
14439         * inferior.c (switch_to_inferior_no_thread): New function,
14440         factored out from ...
14441         (inferior_command): ... here.
14442         * inferior.h (switch_to_inferior_no_thread): Declare.
14443         * mi/mi-main.c (run_one_inferior): Use
14444         switch_to_inferior_no_thread.
14445
14446 2020-01-10  Pedro Alves  <palves@redhat.com>
14447
14448         * infcmd.c (kill_command): Remove dead code.
14449
14450 2020-01-10  Pedro Alves  <palves@redhat.com>
14451
14452         * remote.c (remote_target::mourn_inferior): No longer check
14453         whether the target is running.
14454
14455 2020-01-10  Pedro Alves  <palves@redhat.com>
14456
14457         * corelow.c (core_target::has_execution): Change parameter type to
14458         inferior pointer.
14459         * inferior.c (number_of_live_inferiors): Use
14460         inferior::has_execution instead of target_has_execution_1.
14461         * inferior.h (inferior::has_execution): New.
14462         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14463         inferior::has_execution instead of target_has_execution_1.
14464         * process-stratum-target.c
14465         (process_stratum_target::has_execution): Change parameter type to
14466         inferior pointer.  Check the inferior's PID instead of
14467         inferior_ptid.
14468         * process-stratum-target.h
14469         (process_stratum_target::has_execution): Change parameter type to
14470         inferior pointer.
14471         * record-full.c (record_full_core_target::has_execution): Change
14472         parameter type to inferior pointer.
14473         * target.c (target_has_execution_1): Change parameter type to
14474         inferior pointer.
14475         (target_has_execution_current): Adjust.
14476         * target.h (target_ops::has_execution): Change parameter type to
14477         inferior pointer.
14478         (target_has_execution_1): Change parameter type to inferior
14479         pointer.  Change return type to bool.
14480         * tracefile.h (tracefile_target::has_execution): Change parameter
14481         type to inferior pointer.
14482
14483 2020-01-10  Pedro Alves  <palves@redhat.com>
14484
14485         * exceptions.c (print_flush): Remove current_top_target() check.
14486
14487 2020-01-10  Pedro Alves  <palves@redhat.com>
14488
14489         * remote.c (show_remote_exec_file): Show the current inferior's
14490         exec-file instead of the command variable's value.
14491
14492 2020-01-10  Pedro Alves  <palves@redhat.com>
14493
14494         * record-full.c (record_full_resume_ptid): New global.
14495         (record_full_target::resume): Set it.
14496         (record_full_wait_1): Use record_full_resume_ptid instead of
14497         inferior_ptid.
14498
14499 2020-01-10  Pedro Alves  <palves@redhat.com>
14500
14501         * gdbthread.h (scoped_restore_current_thread)
14502         <dont_restore, restore, m_dont_restore>: Declare.
14503         * thread.c (thread_alive): Add assertion.  Return bool.
14504         (switch_to_thread_if_alive): New.
14505         (prune_threads): Switch inferior/thread.
14506         (print_thread_info_1): Switch thread before calling target methods.
14507         (scoped_restore_current_thread::restore): New, factored out from
14508         ...
14509         (scoped_restore_current_thread::~scoped_restore_current_thread):
14510         ... this.
14511         (scoped_restore_current_thread::scoped_restore_current_thread):
14512         Add assertion.
14513         (thread_apply_all_command, thread_select): Use
14514         switch_to_thread_if_alive.
14515
14516 2020-01-10  George Barrett  <bob@bob131.so>
14517
14518         * stap-probe.c (stap_modify_semaphore): Don't check for null
14519         semaphores.
14520         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14521         for null semaphores.
14522
14523 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14524
14525         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14526         all source windows, and maintain horizontal scroll status while
14527         doing so.
14528
14529 2020-01-09  Tom Tromey  <tom@tromey.com>
14530
14531         PR tui/18932:
14532         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
14533         update_source_window, not print_source_lines.
14534
14535 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14536
14537         * tui/tui.c (tui_enable): Register tui hooks after calling
14538         tui_display_main.
14539
14540 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14541
14542         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
14543
14544 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
14545
14546         * thread.c (print_thread_info_1): Fix indentation.
14547
14548 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14549
14550         * symtab.c (general_symbol_info::compute_and_set_names): Move the
14551         unique_xmalloc_ptr outside the if to always free the demangled name.
14552
14553 2020-01-08  Tom Tromey  <tromey@adacore.com>
14554
14555         * xcoffread.c (enter_line_range, read_xcoff_symtab)
14556         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
14557         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
14558         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
14559         Remove.
14560         (section_offsets): New typedef.
14561         * symtab.c (fixup_section, get_msymbol_address): Update.
14562         * symmisc.c (dump_msymbols): Update.
14563         * symfile.h (relative_addr_info_to_section_offsets)
14564         (symfile_map_offsets_to_segments): Update.
14565         * symfile.c (build_section_addr_info_from_objfile)
14566         (init_objfile_sect_indices): Update.
14567         (struct place_section_arg): Change type of "offsets".
14568         (place_section): Update.
14569         (relative_addr_info_to_section_offsets): Change type of
14570         "section_offsets".  Remove "num_sections" parameter.
14571         (default_symfile_offsets, syms_from_objfile_1)
14572         (set_objfile_default_section_offset): Update.
14573         (reread_symbols): No need to preserve section offsets by hand.
14574         (symfile_map_offsets_to_segments): Change type of "offsets".
14575         * stap-probe.c (relocate_address): Update.
14576         * stabsread.h (process_one_symbol): Update.
14577         * solib-target.c (struct lm_info_target) <offsets>: Change type.
14578         (solib_target_relocate_section_addresses): Update.
14579         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
14580         Update.
14581         * solib-frv.c (frv_relocate_main_executable): Update.
14582         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
14583         * solib-aix.c (solib_aix_get_section_offsets): Change return
14584         type.
14585         (solib_aix_solib_create_inferior_hook): Update.
14586         * remote.c (remote_target::get_offsets): Update.
14587         * psymtab.c (find_pc_sect_psymtab): Update.
14588         * psympriv.h (struct partial_symbol) <address, text_low,
14589         text_high>: Update.
14590         * objfiles.h (obj_section_offset): Update.
14591         (struct objfile) <section_offsets>: Change type.
14592         <num_sections>: Remove.
14593         (objfile_relocate): Update.
14594         * objfiles.c (entry_point_address_query): Update
14595         (relocate_one_symbol): Change type of "section_offsets".
14596         (objfile_relocate1, objfile_relocate1): Change type of
14597         "new_offsets".
14598         (objfile_rebase1): Update.
14599         * mipsread.c (mipscoff_symfile_read): Update.
14600         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
14601         parameter.
14602         * mdebugread.c (parse_symbol): Change type of "section_offsets".
14603         (parse_external, psymtab_to_symtab_1): Update.
14604         * machoread.c (macho_symfile_offsets): Update.
14605         * ia64-tdep.c (ia64_find_unwind_table): Update.
14606         * hppa-tdep.c (read_unwind_info): Update.
14607         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
14608         * dwarf2read.c (create_addrmap_from_index)
14609         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
14610         (process_psymtab_comp_unit_reader, add_partial_symbol)
14611         (add_partial_subprogram, process_full_comp_unit)
14612         (read_file_scope, read_func_scope, read_lexical_block_scope)
14613         (read_call_site_scope, dwarf2_rnglists_process)
14614         (dwarf2_ranges_process, dwarf2_ranges_read)
14615         (dwarf_decode_lines_1, var_decode_location, new_symbol)
14616         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
14617         Update.
14618         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
14619         Update.
14620         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
14621         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
14622         (process_one_symbol): Change type of "section_offsets".
14623         * ctfread.c (get_objfile_text_range): Update.
14624         * coffread.c (coff_symtab_read, enter_linenos)
14625         (process_coff_symbol): Update.
14626         * coff-pe-read.c (add_pe_forwarded_sym): Update.
14627         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
14628
14629 2020-01-08  Tom Tromey  <tromey@adacore.com>
14630
14631         * dwarf2read.c (parse_macro_definition): Use std::string.
14632         (parse_macro_definition): Likewise.
14633
14634 2020-01-08  Tom Tromey  <tromey@adacore.com>
14635
14636         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
14637         (ATTR_ALLOC_CHUNK): Remove.
14638
14639 2020-01-08  Tom Tromey  <tromey@adacore.com>
14640
14641         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
14642
14643 2020-01-08  Tom Tromey  <tromey@adacore.com>
14644
14645         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
14646         (dwarf2_compute_name, open_dwo_file): Likewise.
14647         (process_enumeration_scope): Use std::vector.
14648         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
14649         (partial_die_info::fixup, dwarf2_start_subfile)
14650         (guess_full_die_structure_name, dwarf2_name): Likewise.
14651         (determine_prefix): Update.
14652         (guess_full_die_structure_name): Make return type const.
14653         (partial_die_full_name): Return unique_xmalloc_ptr.
14654         (DW_FIELD_ALLOC_CHUNK): Remove.
14655
14656 2020-01-07  Tom Tromey  <tromey@adacore.com>
14657
14658         PR build/24937:
14659         * stap-probe.c (class stap_static_probe_ops): Add constructor.
14660
14661 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14662
14663         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
14664
14665 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14666
14667         * stack.c (print_frame_info): Move disassemble_next_line code
14668         inside source_print block.
14669
14670 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14671
14672         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
14673         gdb/signals.h, as we are now using native signal symbols.
14674
14675 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14676
14677         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
14678         overflow by an early check of content vs threshold.
14679         * tui/tui-source.c (tui_source_window::line_is_displayed):
14680         Likewise.
14681
14682 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14683
14684         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
14685
14686 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14687
14688         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
14689         export table if no section contains it's RVA.
14690
14691 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14692
14693         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
14694
14695 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
14696
14697         * source.c (print_source_lines_base): Set last_line_listed.
14698
14699 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14700
14701         * tui/tui-disasm.c: Remove trailing spaces.
14702
14703 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14704             Pedro Alves  <palves@redhat.com>
14705
14706         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
14707         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
14708         (windows_gdb_signal_to_target): New function, uses the above
14709         enumeration to convert GDB internal signal codes to equivalent
14710         Windows codes.
14711         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
14712         * windows-nat.c: Include "gdb_wait.h".
14713         (get_windows_debug_event): Extract the fatal exception from the
14714         exit status and convert to the equivalent Posix signal number.
14715         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
14716         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
14717         * gdbsupport/gdb_wait.c: New file, implements
14718         windows_status_to_termsig.
14719         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
14720         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
14721
14722 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
14723
14724         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
14725         show_layout.
14726
14727 2020-01-05  Luis Machado  <luis.machado@linaro.org>
14728
14729         * aarch64-linux-nat.c
14730         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
14731         and bfd_mach_aarch64.
14732
14733 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14734
14735         * ui-file.c (stdio_file::can_emit_style_escape)
14736         (tee_file::can_emit_style_escape): Ensure style is used also on
14737         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
14738         to gdb_stdout.
14739         * main.c (set_gdb_data_directory): Use file style to output the
14740         warning that the given pathname is not a directory.
14741         * top.c (show_history_filename, gdb_safe_append_history)
14742         (show_gdb_datadir): Use file style.
14743
14744 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14745
14746         * solib-target.c (struct lm_info_target):
14747         Change offsets to be a unique_xmalloc_ptr.
14748         (solib_target_relocate_section_addresses): Update.
14749
14750 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14751
14752         * windows-nat.c (windows_clear_solib): Free so_list linked list.
14753
14754 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14755
14756         * MAINTAINERS (Write After Approval): Add myself.
14757
14758 2020-01-02  Luis Machado  <luis.machado@linaro.org>
14759
14760         * proc-service.c (get_ps_regcache): Remove reference to obsolete
14761         Cell BE architecture.
14762         * target.h (struct target_ops) <thread_architecture>: Likewise.
14763
14764 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14765
14766         * Makefile.in: Use INSTALL_PROGRAM_ENV.
14767
14768 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14769
14770         * MAINTAINERS (Write After Approval): Add myself.
14771
14772 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14773
14774         * gdbarch.sh: Update copyright year range of generated files.
14775
14776 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14777
14778         Update copyright year range in all GDB files.
14779
14780 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14781
14782         * copyright.py: Convert to Python 3.
14783
14784 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14785
14786         * copyright.py: Adapt after move of gnulib directory from gdb
14787         directory to toplevel directory.
14788
14789 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14790
14791         * copyright.py (main): Exit if run from the wrong directory.
14792
14793 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14794
14795         * top.c (print_gdb_version): Change copyright year to 2020.
14796
14797 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14798
14799         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
14800
14801 For older changes see ChangeLog-2019.
14802 \f
14803 Local Variables:
14804 mode: change-log
14805 left-margin: 8
14806 fill-column: 74
14807 version-control: never
14808 coding: utf-8
14809 End: