gdb/ChangeLog

   1 2020-10-07  Tom Tromey  <tromey@adacore.com>
   2
   3         * unittests/search-memory-selftests.c: New file.
   4         * Makefile.in (SELFTESTS_SRCS): Add
   5         unittests/search-memory-selftests.c.
   6
   7 2020-10-07  Tom Tromey  <tromey@adacore.com>
   8
   9         PR gdb/16930:
  10         * findcmd.c (_initialize_mem_search): Mention that the range is
  11         inclusive.
  12
  13 2020-10-07  Tom Tromey  <tromey@adacore.com>
  14
  15         * target.h (simple_search_memory): Don't declare.
  16         * target.c (simple_search_memory): Move to gdbsupport.
  17         (default_search_memory): Update.
  18         * remote.c (remote_target::search_memory): Update.
  19
  20 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
  21
  22         * Makefile.in (COMPILE): Add CXXFLAGS.
  23         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
  24         (check-headers): Add CXXFLAGS.
  25
  26 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
  27
  28         * arc-linux-tdep.h: New file.
  29         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
  30         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
  31         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
  32         arc_linux_gregset, arc_linux_v2_regset,
  33         arc_linux_iterate_over_regset_sections,
  34         arc_linux_core_read_description): Implement.
  35         (arc_linux_init_osabi): Set iterate_over_regset_sections.
  36         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
  37         (arc_gdbarch_features_create): Add.
  38         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
  39
  40 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
  41
  42         * arch/arc.h: Rename "arc_gdbarch_features" to
  43         "arc_arch_features".
  44         * arc-tdep.h: Likewise.
  45         * arc-tdep.c: Likewise.
  46
  47 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  48
  49         * infcmd.c (attach_command): Remove the redundant call to
  50         `clear_proceed_status`.
  51
  52 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
  53
  54         * nat/netbsd-nat.c (write_memory, read_memory): Update.
  55
  56 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
  57
  58         * nat/netbsd-nat.c (write_memory, read_memory): Add.
  59         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
  60         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
  61
  62 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
  63
  64         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
  65         (_initialize_break_catch_sig): Don't allocate array.
  66
  67 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  68
  69         * symtab.c (find_pc_line): Return unmapped addresses when the
  70         requested address is also unmapped.
  71
  72 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
  73
  74         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
  75         tui/tui-out.h.
  76
  77 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
  78
  79         * amd64-windows-tdep.c (amd64_windows_return_value): Use
  80         type::is_vector instead of TYPE_VECTOR.
  81
  82 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
  83
  84         * auto-load.c (auto_load_objfile_script_1): Don't use
  85         debugfile_holder as temporary variable when stripping drive
  86         letter.
  87
  88 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
  89
  90         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
  91         Add TYPE_CODE_COMPLEX.
  92         (amd64_windows_return_value): Fix types returned via XMM0.
  93
  94 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
  95
  96         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
  97         AArch64/ARM maintainers.
  98
  99 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
 100
 101         * NEWS: Mention set/show debug event-loop.
 102
 103 2020-10-02  Tom Tromey  <tromey@adacore.com>
 104
 105         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
 106         REG_EXTENDED.
 107
 108 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
 109
 110         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
 111         * procfs.c (procfs_inferior_created): Remove.
 112         (_initialize_procfs): Don't register procfs_inferior_created.
 113
 114 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 115
 116         * async-event.c (invoke_async_signal_handlers): Add debug
 117         print.
 118         (check_async_event_handlers): Likewise.
 119         * event-top.c (show_debug_event_loop): New function.
 120         (_initialize_event_top): Register "set debug event-loop"
 121         setting.
 122
 123 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 124
 125         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
 126         * debug.h: Remove.
 127         * infrun.c: Include gdbsupport/common-debug.h.
 128         * linux-nat.c: Likewise.
 129
 130 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 131
 132         * async-event.h (create_async_signal_handler): Add name
 133         parameter.
 134         (create_async_event_handler): Likewise.
 135         * async-event.c (struct async_signal_handler) <name>: New field.
 136         (struct async_event_handler) <name>: New field.
 137         (create_async_signal_handler): Assign name.
 138         (create_async_event_handler): Assign name.
 139         * event-top.c (async_init_signals): Pass name when creating
 140         handler.
 141         * infrun.c (_initialize_infrun): Likewise.
 142         * record-btrace.c (record_btrace_push_target): Likewise.
 143         * record-full.c (record_full_open): Likewise.
 144         * remote-notif.c (remote_notif_state_allocate): Likewise.
 145         * remote.c (remote_target::open_1): Likewise.
 146         * tui/tui-win.c (tui_initialize_win): Likewise.
 147
 148 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 149
 150         * async-event.c (initialize_async_signal_handlers): Pass name to
 151         add_file_handler
 152         * event-top.c (ui_register_input_event_handler): Likewise.
 153         * linux-nat.c (linux_nat_target::async): Likewise.
 154         * run-on-main-thread.c (_initialize_run_on_main_thread):
 155         Likewise
 156         * ser-base.c (reschedule): Likewise.
 157         (ser_base_async): Likewise.
 158         * tui/tui-io.c: Likewise.
 159         * top.h (struct ui) <num>: New field.
 160         * top.c (highest_ui_num): New variable.
 161         (ui::ui): Initialize num.
 162
 163 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 164
 165         * observable.h <inferior_created>: Remove parameters.  Update all
 166         listeners.
 167         * inferior.h (post_create_inferior): Remove target parameter.
 168         Update all callers.
 169
 170 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
 171
 172         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
 173         and DW_MACRO_undef_strx.
 174         (dwarf_decode_macros): Likewise
 175         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
 176         which is the value of DW_AT_str_offsets_base.
 177          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
 178         str_offsets_base.
 179
 180 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 181
 182         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
 183
 184 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 185
 186         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
 187         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
 188
 189 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 190
 191         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
 192
 193 2020-09-30  Tom de Vries  <tdevries@suse.de>
 194
 195         PR symtab/26683
 196         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
 197
 198 2020-09-30  Tom Tromey  <tromey@adacore.com>
 199
 200         * dwarf2/read.c (handle_variant): Use constant_value.
 201
 202 2020-09-29  Tom Tromey  <tom@tromey.com>
 203
 204         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
 205         (read_file_scope, dwarf2_get_pc_bounds)
 206         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
 207         (read_structure_type, handle_struct_member_die)
 208         (read_enumeration_type, read_array_type, read_set_type)
 209         (read_tag_pointer_type, read_tag_reference_type)
 210         (read_subroutine_type, read_base_type, read_subrange_type)
 211         (read_full_die_1, partial_die_info::read)
 212         (partial_die_info::read, by, new_symbol)
 213         (dwarf2_const_value_data, dwarf2_const_value_attr)
 214         (dump_die_shallow, dwarf2_fetch_constant_bytes)
 215         (prepare_one_comp_unit): Update.
 216         * dwarf2/attribute.h (DW_UNSND): Remove.
 217
 218 2020-09-29  Tom Tromey  <tom@tromey.com>
 219
 220         * dwarf2/read.c (read_func_scope, prototyped_function_p)
 221         (read_subroutine_type, partial_die_info::read)
 222         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
 223         (dwarf2_add_member_fn): Update.
 224         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
 225         * dwarf2/attribute.c (attribute::as_boolean): New method.
 226
 227 2020-09-29  Tom Tromey  <tom@tromey.com>
 228
 229         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
 230         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
 231         method.
 232         * dwarf2/attribute.c (attribute::as_virtuality): New method.
 233
 234 2020-09-29  Tom Tromey  <tom@tromey.com>
 235
 236         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
 237         the attribute's form.
 238
 239 2020-09-29  Tom Tromey  <tom@tromey.com>
 240
 241         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
 242         (dwarf2_add_member_fn): Update.
 243         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
 244         * dwarf2/attribute.c (attribute::defaulted): New method, from
 245         is_valid_DW_AT_defaulted.
 246
 247 2020-09-29  Tom Tromey  <tom@tromey.com>
 248
 249         * dwarf2/read.c (dw2_get_file_names_reader)
 250         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
 251         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
 252         (dwarf2_symbol_mark_computed): Use as_unsigned.
 253         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
 254         method.
 255         <form_is_section_offset>: Update comment.
 256
 257 2020-09-29  Tom Tromey  <tom@tromey.com>
 258
 259         * dwarf2/read.c (dwarf2_access_attribute): Rename from
 260         dwarf2_default_access_attribute.  Look up attribute.
 261         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
 262         Update.
 263
 264 2020-09-29  Tom Tromey  <tom@tromey.com>
 265
 266         * dwarf2/read.c (skip_one_die): Update.
 267         (read_full_die_1): Change how reprocessing is done.
 268         (partial_die_info::read): Update.
 269         (read_attribute_value): Remove need_reprocess parameter.
 270         (read_attribute): Likewise.
 271         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
 272         New method.
 273
 274 2020-09-29  Tom Tromey  <tom@tromey.com>
 275
 276         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
 277         (dwarf2_const_value_attr, dump_die_shallow)
 278         (dwarf2_fetch_constant_bytes): Update.
 279         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
 280         comment.
 281         <set_address>: New method.
 282         (DW_ADDR): Remove.
 283         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
 284         (attribute::as_string, attribute::as_address): Add assert.
 285
 286 2020-09-29  Tom Tromey  <tom@tromey.com>
 287
 288         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
 289         (read_attribute_reprocess, read_attribute_value): Update.
 290         (read_attribute): Clear requires_reprocessing.
 291         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
 292         form_requires_reprocessing>: New methods.
 293         <string_init>: Clear requires_reprocessing.
 294         <set_unsigned_reprocess>: New method.
 295         <name>: Shrink by one bit.
 296         <requires_reprocessing>: New member.
 297         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
 298         method.
 299
 300 2020-09-29  Tom Tromey  <tom@tromey.com>
 301
 302         * dwarf2/read.c (read_attribute_value): Update.
 303         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
 304         set_unsigned>: New methods.
 305         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
 306
 307 2020-09-29  Tom Tromey  <tom@tromey.com>
 308
 309         * dwarf2/read.c (get_alignment, read_array_order)
 310         (read_attribute_value, dwarf2_const_value_attr)
 311         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
 312         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
 313         New methods.
 314         (DW_SND): Remove.
 315
 316 2020-09-29  Tom Tromey  <tom@tromey.com>
 317
 318         * dwarf2/read.c (read_attribute_value, lookup_die_type)
 319         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
 320         Update.
 321         * dwarf2/attribute.h (struct attribute) <as_signature,
 322         set_signature>: New methods.
 323         (DW_SIGNATURE): Remove.
 324
 325 2020-09-29  Tom Tromey  <tom@tromey.com>
 326
 327         * dwarf2/read.c (read_call_site_scope)
 328         (handle_data_member_location, dwarf2_add_member_fn)
 329         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 330         (partial_die_info::read, read_attribute_value)
 331         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
 332         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
 333         (dwarf2_symbol_mark_computed): Update.
 334         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
 335         methods.
 336         (DW_BLOCK): Remove.
 337         * dwarf2/attribute.c (attribute::form_is_block): Add
 338         DW_FORM_data16.
 339
 340 2020-09-29  Tom Tromey  <tom@tromey.com>
 341
 342         * dwarf2/read.c (read_cutu_die_from_dwo)
 343         (read_attribute_reprocess, read_attribute_value, read_attribute)
 344         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
 345         (dwarf2_fetch_constant_bytes): Update.
 346         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
 347         <set_string_noncanonical, set_string_canonical>: New methods.
 348         <string_is_canonical>: Update comment.
 349         <canonical_string_p>: Add assert.
 350         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
 351         * dwarf2/attribute.c (attribute::form_is_string): New method.
 352         (attribute::string): Use it.
 353
 354 2020-09-29  Tom Tromey  <tom@tromey.com>
 355
 356         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
 357         (dump_die_shallow): Use canonical_string_p.
 358         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
 359         method.
 360
 361 2020-09-29  Tom Tromey  <tom@tromey.com>
 362
 363         * dwarf2/read.c (partial_die_info::read)
 364         (dwarf2_const_value_attr, anonymous_struct_prefix, )
 365         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
 366         attribute::as_string.
 367
 368 2020-09-29  Tom Tromey  <tom@tromey.com>
 369
 370         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
 371         DW_ADDR.
 372         (attribute::string): Don't use DW_STRING.
 373         (attribute::get_ref_die_offset): Don't use DW_UNSND.
 374         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
 375
 376 2020-09-29  Tom Tromey  <tom@tromey.com>
 377
 378         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
 379         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 380         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
 381         * dwarf2/attribute.h (struct attribute): Rename methods.
 382         * dwarf2/attribute.c (attribute::as_address): Rename from
 383         value_as_address.
 384         (attribute::as_string): Rename from value_as_string.
 385
 386 2020-09-29  Tom Tromey  <tom@tromey.com>
 387
 388         * dwarf2/read.c (partial_die_info::read) <case
 389         DW_AT_linkage_name>: Use value_as_string.
 390         (dwarf2_string_attr): Use value_as_string.
 391         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 392         method.
 393         * dwarf2/attribute.c (attribute::value_as_string): New method.
 394
 395 2020-09-29  Pedro Alves  <pedro@palves.net>
 396
 397         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
 398         defined before using '#pragma GCC diagnostic' instead of checking
 399         __clang__.
 400
 401 2020-09-28  Tom Tromey  <tom@tromey.com>
 402
 403         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
 404         (handle_signal_stop): Update.
 405         * procfs.c (procfs_target::insert_watchpoint): Update.
 406         * target.h (target_have_steppable_watchpoint): Now a function.
 407
 408 2020-09-28  Tom Tromey  <tom@tromey.com>
 409
 410         * infrun.c (set_schedlock_func): Update.
 411         * target.h (target_can_lock_scheduler): Now a function.
 412
 413 2020-09-28  Tom Tromey  <tom@tromey.com>
 414
 415         * inferior.h (class inferior) <has_execution>: Update.
 416         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 417         * valops.c (find_function_in_inferior)
 418         (value_allocate_space_in_inferior): Update.
 419         * top.c (kill_or_detach): Update.
 420         * target.c (target_preopen, set_target_permissions): Update.
 421         (target_has_execution_current): Remove.
 422         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
 423         Update.
 424         * solib.c (update_solib_list, reload_shared_libraries): Update.
 425         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
 426         * solib-dsbt.c (enable_break): Update.
 427         * score-tdep.c (score7_fetch_inst): Update.
 428         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
 429         Update.
 430         * remote.c (remote_target::start_remote)
 431         (remote_target::remote_check_symbols, remote_target::open_1)
 432         (remote_target::remote_detach_1, remote_target::verify_memory)
 433         (remote_target::xfer_partial, remote_target::read_description)
 434         (remote_target::get_min_fast_tracepoint_insn_len): Update.
 435         * record-full.c (record_full_open_1): Update.
 436         * record-btrace.c (record_btrace_target_open): Update.
 437         * objc-lang.c (lookup_objc_class, lookup_child_selector)
 438         (value_nsstring): Update.
 439         * linux-thread-db.c (add_thread_db_info)
 440         (thread_db_find_new_threads_silently, check_thread_db_callback)
 441         (try_thread_db_load_1, record_thread): Update.
 442         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
 443         Update.
 444         * linux-fork.c (checkpoint_command): Update.
 445         * infrun.c (set_non_stop, set_observer_mode)
 446         (check_multi_target_resumption, for_each_just_stopped_thread)
 447         (maybe_remove_breakpoints, normal_stop)
 448         (class infcall_suspend_state): Update.
 449         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
 450         (info_program_command, attach_command): Update.
 451         * infcall.c (call_function_by_hand_dummy): Update.
 452         * inf-loop.c (inferior_event_handler): Update.
 453         * gcore.c (gcore_command, derive_heap_segment): Update.
 454         * exec.c (exec_file_command): Update.
 455         * eval.c (evaluate_subexp): Update.
 456         * compile/compile.c (compile_to_object): Update.
 457         * cli/cli-dump.c (restore_command): Update.
 458         * breakpoint.c (update_watchpoint)
 459         (update_inserted_breakpoint_locations)
 460         (insert_breakpoint_locations, get_bpstat_thread): Update.
 461         * target.h (target_has_execution): Remove macro.
 462         (target_has_execution_current): Don't declare.
 463         (target_has_execution): Rename from target_has_execution_1.  Add
 464         argument default.
 465
 466 2020-09-28  Tom Tromey  <tom@tromey.com>
 467
 468         * mi/mi-main.c (exec_reverse_continue)
 469         (mi_cmd_list_target_features): Update.
 470         * infrun.c (set_exec_direction_func): Update.
 471         * target.c (default_execution_direction): Update.
 472         * reverse.c (exec_reverse_once): Update.
 473         * target.h (target_can_execute_reverse): Now a function.
 474
 475 2020-09-28  Tom Tromey  <tom@tromey.com>
 476
 477         * tui/tui-regs.c (tui_get_register)
 478         (tui_data_window::show_registers): Update.
 479         * thread.c (scoped_restore_current_thread::restore)
 480         (scoped_restore_current_thread::scoped_restore_current_thread):
 481         Update.
 482         * regcache-dump.c (regcache_print): Update.
 483         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
 484         Update.
 485         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
 486         * mep-tdep.c (current_me_module, current_options): Update.
 487         * linux-thread-db.c (thread_db_load): Update.
 488         * infcmd.c (registers_info, info_vector_command)
 489         (info_float_command): Update.
 490         * ia64-tdep.c (ia64_frame_prev_register)
 491         (ia64_sigtramp_frame_prev_register): Update.
 492         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
 493         * gcore.c (derive_stack_segment): Update.
 494         * frame.c (get_current_frame, has_stack_frames): Update.
 495         * findvar.c (language_defn::read_var_value): Update.
 496         * arm-tdep.c (arm_pc_is_thumb): Update.
 497         * target.c (target_has_registers): Rename from
 498         target_has_registers_1.
 499         * target.h (target_has_registers): Remove macro.
 500         (target_has_registers): Rename from target_has_registers_1.
 501
 502 2020-09-28  Tom Tromey  <tom@tromey.com>
 503
 504         * windows-tdep.c (tlb_make_value): Update.
 505         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 506         * thread.c (scoped_restore_current_thread::restore)
 507         (scoped_restore_current_thread::scoped_restore_current_thread)
 508         (thread_command): Update.
 509         * stack.c (backtrace_command_1, frame_apply_level_command)
 510         (frame_apply_all_command, frame_apply_command): Update.
 511         * infrun.c (siginfo_make_value, restore_infcall_control_state):
 512         Update.
 513         * gcore.c (derive_stack_segment): Update.
 514         * frame.c (get_current_frame, has_stack_frames): Update.
 515         * auxv.c (info_auxv_command): Update.
 516         * ada-tasks.c (ada_build_task_list): Update.
 517         * target.c (target_has_stack): Rename from target_has_stack_1.
 518         * target.h (target_has_stack): Remove macro.
 519         (target_has_stack): Rename from target_has_stack_1.
 520
 521 2020-09-28  Tom Tromey  <tom@tromey.com>
 522
 523         * target.c (target_has_memory): Rename from target_has_memory_1.
 524         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 525         * thread.c (scoped_restore_current_thread::restore)
 526         (scoped_restore_current_thread::scoped_restore_current_thread):
 527         Update.
 528         * frame.c (get_current_frame, has_stack_frames): Update.
 529         * target.h (target_has_memory): Remove macro.
 530         (target_has_memory): Rename from target_has_memory_1.
 531
 532 2020-09-28  Tom Tromey  <tom@tromey.com>
 533
 534         * target.c (target_has_all_memory_1): Remove.
 535         * target.h (target_has_all_memory): Remove define.
 536         (target_has_all_memory_1): Don't declare.
 537
 538 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
 539
 540         * ser-base.c: Adjust comments formatting.
 541
 542 2020-09-27  Tom Tromey  <tom@tromey.com>
 543
 544         PR tui/25342:
 545         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
 546
 547 2020-09-27  Tom Tromey  <tom@tromey.com>
 548
 549         PR tui/25342:
 550         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
 551
 552 2020-09-27  Tom Tromey  <tom@tromey.com>
 553
 554         * unittests/tui-selftests.c: Update.
 555         * tui/tui-winsource.h (struct tui_source_window_base)
 556         <extra_margin, show_line_number, refresh_pad>: New methods.
 557         <m_max_length, m_pad>: New members.
 558         (tui_copy_source_line): Update.
 559         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
 560         first_col, line_width, ndigits parameters.  Add length.
 561         (tui_source_window_base::show_source_line): Write to pad.  Line
 562         number now 0-based.
 563         (tui_source_window_base::refresh_pad): New method.
 564         (tui_source_window_base::show_source_content): Write to pad.  Call
 565         refresh_pad.
 566         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
 567         not refill.
 568         (tui_source_window_base::update_exec_info): Call
 569         show_line_number.
 570         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
 571         method.
 572         <m_digits>: New member.
 573         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
 574         and m_max_length.
 575         (tui_source_window::show_line_number): New method.
 576         * tui/tui-io.h (tui_puts): Fix comment.
 577         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
 578         m_max_length.
 579
 580 2020-09-27  Tom Tromey  <tom@tromey.com>
 581
 582         * tui/tui-winsource.c
 583         (tui_source_window_base::set_is_exec_point_at): Don't call
 584         show_source_line.
 585
 586 2020-09-27  Tom Tromey  <tom@tromey.com>
 587
 588         * python/py-tui.c (class tui_py_window) <refresh_window>: New
 589         method.
 590         <erase>: Update.
 591         <cursor_x, cursor_y>: Remove.
 592         <m_inner_window>: New member.
 593         (tui_py_window::rerender): Create inner window.
 594         (tui_py_window::output): Write to inner window.
 595
 596 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
 597
 598         PR python/26586
 599         * cli/cli-script.c (execute_control_commands): don't set
 600         instream to nullptr here as this breaks the from_tty argument
 601         to gdb.execute in Python.
 602         (execute_user_command): set instream to nullptr here instead.
 603
 604 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 605
 606         * infrun.h (infrun_debug_printf): Fix formatting.
 607         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 608
 609 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 610
 611         * compile/compile-object-load.h (struct munmap_list): Add
 612         explicitly-defined move constructor.
 613
 614 2020-09-24  Tom Tromey  <tromey@adacore.com>
 615
 616         PR tui/26638:
 617         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 618         method.
 619         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 620         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 621         (tui_prev_win): Rewrite.
 622
 623 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 624
 625         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 626         in WOW64 processes as SIGINT.
 627         * nat/windows-nat.h: Make wow64_process a shared variable.
 628         * windows-nat.c: Remove static wow64_process variable.
 629
 630 2020-09-23  Tom Tromey  <tom@tromey.com>
 631
 632         PR symtab/25470:
 633         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
 634         offset and bit size.
 635         * printcmd.c (print_scalar_formatted): Handle zero-length
 636         integer.
 637         (print_scalar_formatted): Use bit_size_differs_p.
 638         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
 639         constant.
 640         (union type_specific): <int_stuff>: New member.
 641         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
 642         methods.
 643         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
 644         TYPE_SPECIFIC_FIELD.
 645         (recursive_dump_type, copy_type_recursive): Update.
 646         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
 647         DW_AT_data_bit_offset.
 648
 649 2020-09-23  Tom Tromey  <tom@tromey.com>
 650
 651         * utils.h (class gdb_argv): Add move operators.
 652         <append>: New methods.
 653         * compile/compile.c (build_argc_argv): Remove.
 654         (compile_args_argc): Remove.
 655         (compile_args_argv): Change type.
 656         (set_compile_args): Simplify.
 657         (append_args): Remove.
 658         (filter_args): Remove argcp parameter.
 659         (get_args): Return gdb_argv.  Simplify.
 660         (compile_to_object): Update.
 661
 662 2020-09-23  Tom Tromey  <tom@tromey.com>
 663
 664         * compile/compile-object-run.c (do_module_cleanup)
 665         <~do_module_cleanup> :Remove.
 666         (do_module_cleanup): Update.
 667         * compile/compile-object-load.h (struct munmap_list): Add move
 668         assignment operator.
 669         <source_file>: Now a std::string.
 670         <munmap_list>: Rename.  No longer a pointer.
 671         * compile/compile-object-load.c (struct setup_sections_data): Add
 672         constructor.
 673         <setup_one_section>: Declare.
 674         <munmap_list>: Move earlier.
 675         <m_bfd>: New member.
 676         <m_last_size, m_last_section_first, m_last_prot,
 677         m_last_max_alignment>: Rename, add initializers where needed.
 678         (setup_sections_data::setup_one_section): Rename from
 679         setup_sections.  Update.
 680         (compile_object_load): Update.  Don't use bfd_map_over_sections.
 681
 682 2020-09-23  Tom Tromey  <tom@tromey.com>
 683
 684         * compile/compile-object-run.c (struct do_module_cleanup): Add
 685         parameters to constructor.  Update destructor.
 686         <source_file, scope, scope_data, out_value_type, out_value_addr,
 687         munmap_list_head, objfile_name_string>: Remove.
 688         <module>: New member.
 689         (do_module_cleanup): Update.
 690         (compile_object_run): Update.
 691
 692 2020-09-23  Tom Tromey  <tom@tromey.com>
 693
 694         * compile/compile.c (eval_compile_command): Update.
 695         * compile/compile-object-run.h (compile_object_run): Take a
 696         compile_module_up.
 697         * compile/compile-object-run.c (compile_object_run): Take a
 698         compile_module_up.
 699         * compile/compile-object-load.h (struct compile_module): Add
 700         constructor, destructor.
 701         (compile_module_up): New typedef.
 702         (compile_object_load): Return compile_object_up.
 703         * compile/compile-object-load.c (compile_object_load): Return
 704         compile_module_up.
 705
 706 2020-09-23  Tom Tromey  <tom@tromey.com>
 707
 708         * compile/compile-object-run.c (struct do_module_cleanup): Add
 709         constructor, destructor.
 710         <objfile_name_string>: Don't use struct hack.
 711         (do_module_cleanup): Use delete.
 712         (compile_object_run): Use new.
 713
 714 2020-09-23  Tom Tromey  <tom@tromey.com>
 715
 716         * compile/compile-cplus-types.c
 717         (compile_cplus_convert_struct_or_union): Use std::vector.
 718         (compile_cplus_convert_func): Likewise.
 719         * compile/compile-c-types.c (convert_func): Use std::vector.
 720
 721 2020-09-21  Tom Tromey  <tromey@adacore.com>
 722
 723         * sparc-tdep.c (sparc32_skip_prologue): Use
 724         skip_prologue_using_sal.
 725
 726 2020-09-19  Tom Tromey  <tom@tromey.com>
 727
 728         * symfile.c (add_section_size_callback): Remove.
 729         (load_one_section): Rename from load_section_callback.  Change
 730         parameters.
 731         (generic_load): Use foreach.
 732
 733 2020-09-19  Tom Tromey  <tom@tromey.com>
 734
 735         * exec.c (add_to_section_table): Remove.
 736         (build_section_table): Use foreach.
 737
 738 2020-09-19  Tom Tromey  <tom@tromey.com>
 739
 740         * elfread.c (elf_locate_sections): Change parameters.
 741         (elf_symfile_read): Use foreach.
 742
 743 2020-09-19  Tom Tromey  <tom@tromey.com>
 744
 745         * cli/cli-dump.c (struct callback_data): Remove.
 746         (restore_one_section): Rename from restore_section_callback.
 747         Change parameters.
 748         (restore_binary_file): Change parameters.
 749         (restore_command): Use foreach.
 750
 751 2020-09-19  Tom Tromey  <tom@tromey.com>
 752
 753         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
 754         (gcore_copy_callback): Likewise.
 755         (gcore_memory_sections): Use foreach.
 756
 757 2020-09-19  Tom Tromey  <tom@tromey.com>
 758
 759         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
 760         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
 761         parameters.
 762         (generic_elf_osabi_sniffer): Use foreach.
 763         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
 764         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
 765
 766 2020-09-19  Tom Tromey  <tom@tromey.com>
 767
 768         * dwarf2/read.c (locate_dwz_sections): Change parameters.
 769         (dwarf2_get_dwz_file): Use foreach.
 770         (dwarf2_locate_dwo_sections): Change parameters.
 771         (open_and_init_dwo_file): Use foreach.
 772         (dwarf2_locate_common_dwp_sections): Change parameters.
 773         (open_and_init_dwp_file): Use foreach.
 774
 775 2020-09-19  Tom Tromey  <tom@tromey.com>
 776
 777         * symfile.h: (find_lowest_section): Don't declare.
 778         * symfile.c (find_lowest_section): Now static.  Change
 779         parameters.
 780         (struct place_section_arg): Remove.
 781         (place_section): Change parameters.
 782         (addr_info_make_relative): Use foreach.
 783         (symfile_dummy_outputs): Remove.
 784         (default_symfile_relocate): Use foreach.
 785
 786 2020-09-19  Tom Tromey  <tom@tromey.com>
 787
 788         * objfiles.c (add_to_objfile_sections): Rename from
 789         add_to_objfile_sections_full.
 790         (add_to_objfile_sections): Remove.
 791         (build_objfile_section_table): Use foreach.
 792
 793 2020-09-19  Tom Tromey  <tom@tromey.com>
 794
 795         * stap-probe.c (get_stap_base_address_1): Remove.
 796         (get_stap_base_address): Use foreach.
 797
 798 2020-09-19  Tom Tromey  <tom@tromey.com>
 799
 800         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
 801         parameters.
 802         (gdb_bfd_close_or_warn): Use foreach.
 803
 804 2020-09-19  Tom Tromey  <tom@tromey.com>
 805
 806         * corelow.c (add_to_thread_list): Change parameters.
 807         (core_target_open): Use foreach.
 808
 809 2020-09-19  Tom Tromey  <tom@tromey.com>
 810
 811         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
 812         existing function.
 813
 814 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 815
 816         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
 817         for arrays.
 818
 819 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 820
 821         * eval.c: Remove 'f-lang.h' include.
 822         (value_f90_subarray): Moved to f-lang.c.
 823         (eval_call): Renamed to...
 824         (evaluate_subexp_do_call): ...this, is no longer static, header
 825         comment moved into header file.
 826         (evaluate_funcall): Update call to eval_call.
 827         (skip_undetermined_arglist): Moved to f-lang.c.
 828         (fortran_value_subarray): Likewise.
 829         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 830         moved to evaluate_subexp_f.
 831         (calc_f77_array_dims): Moved to f-lang.c
 832         * expprint.c (print_subexp_funcall): New function.
 833         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 834         moved to print_subexp_f, OP_FUNCALL uses new function.
 835         (dump_subexp_body_funcall): New function.
 836         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
 837         moved to dump_subexp_f, OP_FUNCALL uses new function.
 838         * expression.h (evaluate_subexp_do_call): Declare.
 839         * f-lang.c (value_f90_subarray): Moved from eval.c.
 840         (skip_undetermined_arglist): Likewise.
 841         (calc_f77_array_dims): Likewise.
 842         (fortran_value_subarray): Likewise.
 843         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
 844         (operator_length_f): Likewise.
 845         (print_subexp_f): Likewise.
 846         (dump_subexp_body_f): Likewise.
 847         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
 848         declaration of this operation to here.
 849         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
 850         support moved to operator_length_f.
 851         * parser-defs.h (dump_subexp_body_funcall): Declare.
 852         (print_subexp_funcall): Declare.
 853         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
 854         fortran-operator.def.
 855
 856 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 857
 858         * eval.c (fortran_value_subarray): New function, content is taken
 859         from...
 860         (evaluate_subexp_standard): ...here, in two places.  Now arrays
 861         and strings both call the new function.
 862         (calc_f77_array_dims): Add header comment, handle strings.
 863
 864 2020-09-18  Victor Collod  <vcollod@nvidia.com>
 865
 866         PR gdb/26635
 867         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
 868         (i386_analyze_prologue): Call i386_skip_endbr.
 869
 870 2020-09-18  Tom Tromey  <tromey@adacore.com>
 871
 872         * windows-nat.c (struct windows_nat_target) <wait>: Update.
 873         (windows_nat_target::wait): Update.
 874         * target/wait.h (enum target_wait_flag): New.  Use
 875         DEF_ENUM_FLAGS_TYPE.
 876         * target/target.h (target_wait): Change type of options.
 877         * target.h (target_options_to_string, default_target_wait):
 878         Update.
 879         (struct target_ops) <wait>: Change type of options.
 880         * target.c (target_wait, default_target_wait, do_option): Change
 881         type of "options".
 882         (target_options_to_string): Likewise.
 883         * target-delegates.c: Rebuild.
 884         * target-debug.h (target_debug_print_target_wait_flags): Rename
 885         from target_debug_print_options.
 886         * sol-thread.c (class sol_thread_target) <wait>: Update.
 887         (sol_thread_target::wait): Update.
 888         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
 889         (rs6000_nat_target::wait): Update.
 890         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
 891         Update.
 892         (remote_target::wait_ns, remote_target::wait_as): Change type of
 893         "options".
 894         (remote_target::wait): Update.
 895         * remote-sim.c (struct gdbsim_target) <wait>: Update.
 896         (gdbsim_target::wait): Update.
 897         * record-full.c (class record_full_base_target) <wait>: Update.
 898         (record_full_wait_1): Change type of "options".
 899         (record_full_base_target::wait): Update.
 900         * record-btrace.c (class record_btrace_target) <wait>: Update.
 901         (record_btrace_target::wait): Update.
 902         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
 903         Update.
 904         (ravenscar_thread_target::wait): Update.
 905         * procfs.c (class procfs_target) <wait>: Update.
 906         (procfs_target::wait): Update.
 907         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
 908         * obsd-nat.c (obsd_nat_target::wait): Update.
 909         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
 910         (nto_procfs_target::wait): Update.
 911         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
 912         * nbsd-nat.c (nbsd_wait): Change type of "options".
 913         (nbsd_nat_target::wait): Update.
 914         * linux-thread-db.c (class thread_db_target) <wait>: Update.
 915         (thread_db_target::wait): Update.
 916         * linux-nat.h (class linux_nat_target) <wait>: Update.
 917         * linux-nat.c (linux_nat_target::wait): Update.
 918         (linux_nat_wait_1): Update.
 919         * infrun.c (do_target_wait_1, do_target_wait): Change type of
 920         "options".
 921         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
 922         * inf-ptrace.c (inf_ptrace_target::wait): Update.
 923         * go32-nat.c (struct go32_nat_target) <wait>: Update.
 924         (go32_nat_target::wait): Update.
 925         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
 926         * gnu-nat.c (gnu_nat_target::wait): Update.
 927         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
 928         * fbsd-nat.c (fbsd_nat_target::wait): Update.
 929         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
 930         * darwin-nat.c (darwin_nat_target::wait): Update.
 931         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
 932         (bsd_uthread_target::wait): Update.
 933         * aix-thread.c (class aix_thread_target) <wait>: Update.
 934         (aix_thread_target::wait): Update.
 935
 936 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 937
 938         * compile/compile-object-run.c (create_copied_type_recursive): New
 939         function.
 940         (compile_object_run): Use new function.
 941
 942 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 943
 944         * NEWS: Mention x86_64 Cygwin core file support.
 945
 946 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 947
 948         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
 949         (core_process_module_section): Handle NOTE_INFO_MODULE64.
 950
 951 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 952
 953         * windows-tdep.h: Add prototypes.
 954         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
 955         (i386_windows_core_pid_to_str): Move and rename ...
 956         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
 957         (windows_core_pid_to_str): ... and here.
 958         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
 959
 960 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 961         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
 962         (amd64_windows_init_abi_common): ... and register.
 963
 964 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 965
 966         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
 967         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
 968
 969 2020-09-18  Pedro Alves  <pedro@palves.net>
 970
 971         PR gdb/26631
 972         * thread.c (thread_find_command): Switch inferior before calling
 973         target methods.
 974
 975 2020-09-17  Tom Tromey  <tromey@adacore.com>
 976
 977         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
 978         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
 979         (tdesc_arch_data_up): New typedef.
 980         (tdesc_use_registers, tdesc_data_alloc): Update.
 981         (tdesc_data_cleanup): Don't declare.
 982         * target-descriptions.c (tdesc_data_alloc): Return a
 983         tdesc_arch_data_up.
 984         (tdesc_arch_data_deleter::operator()): Rename from
 985         tdesc_data_cleanup.  Change argument type.
 986         (tdesc_use_registers): Change early_data to an rvalue reference.
 987         (tdesc_use_registers): Don't use delete.
 988         * sparc-tdep.c (sparc32_gdbarch_init): Update.
 989         * s390-tdep.c (s390_gdbarch_init): Update.
 990         * rx-tdep.c (rx_gdbarch_init): Update.
 991         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
 992         * riscv-tdep.c (riscv_gdbarch_init): Update.
 993         * or1k-tdep.c (or1k_gdbarch_init): Update.
 994         * nios2-tdep.c (nios2_gdbarch_init): Update.
 995         * nds32-tdep.c (nds32_gdbarch_init): Update.
 996         * mips-tdep.c (mips_gdbarch_init): Update.
 997         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
 998         * m68k-tdep.c (m68k_gdbarch_init): Update.
 999         * i386-tdep.c (i386_gdbarch_init): Update.
1000         * arm-tdep.c (arm_gdbarch_init): Update.
1001         * arc-tdep.c (arc_tdesc_init): Update.
1002         (arc_gdbarch_init): Update.
1003         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
1004
1005 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
1006
1007         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
1008         for WOW64 processes.
1009
1010 2020-09-17  Tom Tromey  <tom@tromey.com>
1011
1012         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
1013
1014 2020-09-17  Tom Tromey  <tom@tromey.com>
1015
1016         * value.c (preserve_values): Update.
1017         * python/py-type.c (save_objfile_types): Update.
1018         * guile/scm-type.c (save_objfile_types): Update.
1019         * gdbtypes.h (create_copied_types_hash): Return htab_up.
1020         * gdbtypes.c (create_copied_types_hash): Return htab_up.
1021         * compile/compile-object-run.c (compile_object_run): Update.
1022
1023 2020-09-17  Tom Tromey  <tom@tromey.com>
1024
1025         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
1026         Remove.
1027         <m_table>: Now htab_up.
1028         * typeprint.c (typedef_hash_table::recursively_update)
1029         (typedef_hash_table::add_template_parameters)
1030         (typedef_hash_table::typedef_hash_table): Update.
1031         (typedef_hash_table::~typedef_hash_table): Remove.
1032         (typedef_hash_table::typedef_hash_table)
1033         (typedef_hash_table::find_global_typedef)
1034         (typedef_hash_table::find_typedef): Update.
1035
1036 2020-09-17  Tom Tromey  <tom@tromey.com>
1037
1038         * target-descriptions.c (tdesc_use_registers): Use htab_up.
1039
1040 2020-09-17  Tom Tromey  <tom@tromey.com>
1041
1042         * linespec.c (class decode_compound_collector)
1043         <~decode_compound_collector>: Remove.
1044         <m_unique_syms>: Now htab_up.
1045         (decode_compound_collector::operator ()): Update.
1046         (class symtab_collector) <~symtab_collector>: Remove.
1047         <m_symtab_table>: Now htab_up.
1048         (symtab_collector::operator ()): Update.
1049
1050 2020-09-17  Tom Tromey  <tom@tromey.com>
1051
1052         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
1053         (filename_seen_cache::clear): Update.
1054         (~filename_seen_cache): Remove.
1055         (filename_seen_cache::seen): Update.
1056         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
1057         htab_up.
1058         <~filename_seen_cache>: Remove.
1059         <traverse>: Update.
1060
1061 2020-09-17  Tom Tromey  <tom@tromey.com>
1062
1063         * completer.c (completion_tracker::discard_completions)
1064         (completion_tracker::~completion_tracker)
1065         (completion_tracker::maybe_add_completion)
1066         (completion_tracker::remove_completion)
1067         (completion_tracker::recompute_lowest_common_denominator)
1068         (completion_tracker::build_completion_result): Update.
1069         * completer.h (class completion_tracker) <have_completions>:
1070         Update.
1071         <m_entries_hash>: Now htab_up.
1072
1073 2020-09-17  Tom Tromey  <tom@tromey.com>
1074
1075         * breakpoint.c (ambiguous_names_p): Use htab_up.
1076
1077 2020-09-17  Tom Tromey  <tom@tromey.com>
1078
1079         * auto-load.c (struct auto_load_pspace_info)
1080         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
1081         <loaded_script_files, loaded_script_texts>: Change type to
1082         htab_up.
1083         (~auto_load_pspace_info) Remove.
1084         (init_loaded_scripts_info, maybe_add_script_file)
1085         (maybe_add_script_text, auto_load_info_scripts): Update.
1086
1087 2020-09-17  Tom Tromey  <tromey@adacore.com>
1088
1089         * c-exp.y (name_obstack): Now static.
1090
1091 2020-09-17  Chungyi Chi  <demonic@csie.io>
1092
1093         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
1094
1095 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1096
1097         * breakpoint.h (init_catchpoint): Change int parameter to bool.
1098         (add_solib_catchpoint): Likewise.
1099         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
1100         to bool.
1101         (add_solib_catchpoint): Change int parameter/variable to bool.
1102         (catch_load_or_unload): Likewise.
1103         (init_catchpoint): Likewise.
1104         (create_fork_vfork_event_catchpoint): Likewise.
1105         (catch_fork_command_1): Likewise.
1106         (catch_exec_command_1): Likewise.
1107
1108 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1109
1110         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1111         Change instance_flags to m_instance_flags.
1112
1113 2020-09-16  Tom Tromey  <tromey@adacore.com>
1114
1115         PR gdb/26598:
1116         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1117
1118 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1119
1120         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1121         PL_FLAG_EXEC.
1122         (fbsd_nat_target::insert_exec_catchpoint)
1123         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1124         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1125         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1126
1127 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1128
1129         * configure.ac: Remove check for kinfo_getvmmap().
1130         * configure, config.in: Regenerate.
1131         * fbsd-nat.c (fbsd_read_mapping): Remove
1132         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1133         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1134         kinfo_get_vmmap() are always present.
1135
1136 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1137
1138         * fbsd-nat.c: Always include support for
1139         TARGET_OBJECT_SIGNAL_INFO.
1140
1141 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1142
1143         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1144         sysctl and remove procfs fallback.
1145
1146 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1147
1148         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1149         * fbsd-nat.h: Likewise.
1150
1151 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1152
1153         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1154         argument.
1155
1156 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1157
1158         * ada-lang.c (ada_language_data): Delete.
1159         (ada_language): Remove references to ada_language_data.
1160         * c-lang.c (c_language_data): Delete.
1161         (c_language): Remove references to c_language_data.
1162         (cplus_language_data): Delete.
1163         (cplus_language): Remove references to cplus_language_data.
1164         (asm_language_data): Delete.
1165         (asm_language): Remove references to asm_language_data.
1166         (minimal_language_data): Delete.
1167         (minimal_language): Remove references to minimal_language_data.
1168         * d-lang.c (d_language_data): Delete.
1169         (d_language): Remove references to d_language_data.
1170         * f-lang.c (f_language_data): Delete.
1171         (f_language): Remove references to f_language_data.
1172         * go-lang.c (go_language_data): Delete.
1173         (go_language): Remove references to go_language_data.
1174         * language.c (unknown_language_data): Delete.
1175         (unknown_language): Remove references to unknown_language_data.
1176         (auto_language_data): Delete.
1177         (auto_language): Remove references to auto_language_data.
1178         * language.h (language_data): Delete struct.
1179         (language_defn): No longer inherit from language_data.
1180         * m2-lang.c (m2_language_data): Delete.
1181         (m2_language): Remove references to m2_language_data.
1182         * objc-lang.c (objc_language_data): Delete.
1183         (objc_language): Remove references to objc_language_data.
1184         * opencl-lang.c (opencl_language_data): Delete.
1185         (opencl_language): Remove references to opencl_language_data.
1186         * p-lang.c (pascal_language_data): Delete.
1187         (pascal_language): Remove references to pascal_language_data.
1188         * rust-lang.c (rust_language_data): Delete.
1189         (rust_language): Remove references to rust_language_data.
1190
1191 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1192
1193         * ada-lang.c (ada_language_data): Remove la_op_print_tab
1194         initializer.
1195         (ada_language::opcode_print_table): New member function.
1196         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
1197         (c_language::opcode_print_table): New member function.
1198         (cplus_language_data): Remove la_op_print_tab initializer.
1199         (cplus_language::opcode_print_table): New member function.
1200         (asm_language_data): Remove la_op_print_tab initializer.
1201         (asm_language::opcode_print_table): New member function.
1202         (minimal_language_data): Remove la_op_print_tab initializer.
1203         (minimal_language::opcode_print_table): New member function.
1204         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
1205         (d_language::opcode_print_table): New member function.
1206         * expprint.c (print_subexp_standard): Update call to
1207         opcode_print_table.
1208         (op_string): Likewise.
1209         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
1210         (f_language::opcode_print_table): New member function.
1211         * go-lang.c (go_language_data): Remove la_op_print_tab
1212         initializer.
1213         (go_language::opcode_print_table): New member function.
1214         * language.c (unknown_language_data): Remove la_op_print_tab
1215         initializer.
1216         (unknown_language::opcode_print_table): New member function.
1217         (auto_language_data): Remove la_op_print_tab initializer.
1218         (auto_language::opcode_print_table): New member function.
1219         * language.h (language_data): Remove la_op_print_tab field.
1220         (language_defn::opcode_print_table): Declare new member function.
1221         * m2-lang.c (m2_language_data): Remove la_op_print_tab
1222         initializer.
1223         (m2_language::opcode_print_table): New member function.
1224         * objc-lang.c (objc_language_data): Remove la_op_print_tab
1225         initializer.
1226         (objc_language::opcode_print_table): New member function.
1227         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
1228         initializer.
1229         (opencl_language::opcode_print_table): New member function.
1230         * p-lang.c (pascal_language_data): Remove la_op_print_tab
1231         initializer.
1232         (pascal_language::opcode_print_table): New member function.
1233         * rust-lang.c (rust_language_data): Remove la_op_print_tab
1234         initializer.
1235         (rust_language::opcode_print_table): New member function.
1236
1237 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1238
1239         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
1240         (ada_language::expression_ops): New member function.
1241         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
1242         (c_language::expression_ops): New member function.
1243         (cplus_language_data): Remove la_exp_desc initializer.
1244         (cplus_language::expression_ops): New member function.
1245         (asm_language_data): Remove la_exp_desc initializer.
1246         (asm_language::expression_ops): New member function.
1247         (minimal_language_data): Remove la_exp_desc initializer.
1248         (minimal_language::expression_ops): New member function.
1249         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
1250         (d_language::expression_ops): New member function.
1251         * eval.c (evaluate_subexp): Update call to expression_ops.
1252         * expprint.c (print_subexp): Likewise.
1253         (op_name): Likewise.
1254         (dump_subexp_body): Likewise.
1255         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
1256         (f_language::expression_ops): New member function.
1257         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
1258         (go_language::expression_ops): New member function.
1259         * language.c (language_defn::expression_ops): New function.
1260         (unknown_language_data): Remove la_exp_desc initializer.
1261         (auto_language_data): Likewise.
1262         * language.h (language_data): Remove la_exp_desc field.
1263         (language_defn::expression_ops): Declare new member function.
1264         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
1265         (m2_language::expression_ops): New member function.
1266         * objc-lang.c (objc_language_data): Remove la_exp_desc
1267         initializer.
1268         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
1269         initializer.
1270         (opencl_language::expression_ops): New member function.
1271         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
1272         * parse.c (operator_length): Update call to expression_ops.
1273         (exp_iterate): Likewise.
1274         * rust-lang.c (rust_language_data): Remove la_exp_desc
1275         initializer.
1276         (ruse_language::expression_ops): New member function.
1277
1278 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1279
1280         * ada-lang.c (ada_language_data): Remove la_varobj_ops
1281         initializer.
1282         (ada_language::varobj_ops): New member function.
1283         * c-lang.c (c_language_data): Remove la_varobj_ops
1284         initializer.
1285         (cplus_language_data): Likewise.
1286         (cplus_language::varobj_ops): New member function.
1287         (asm_language_data): Remove la_varobj_ops initializer.
1288         (minimal_language_data): Likewise.
1289         * d-lang.c (d_language_data): Likewise.
1290         * f-lang.c (f_language_data): Likewise.
1291         * go-lang.c (go_language_data): Likewise.
1292         * language.c (language_defn::varobj_ops): New function.
1293         (unknown_language_data): Remove la_varobj_ops
1294         initializer.
1295         (auto_language_data): Likewise.
1296         * language.h (language_data): Remove la_varobj_ops field.
1297         (language_defn::varobj_ops): Declare new member function.
1298         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
1299         * objc-lang.c (objc_language_data): Likewise.
1300         * opencl-lang.c (opencl_language_data): Likewise.
1301         * p-lang.c (pascal_language_data): Likewise.
1302         * rust-lang.c (rust_language_data): Likewise.
1303         * varobj.c (varobj_create): Update call to varobj_ops.
1304         * varobj.h (default_varobj_ops): Delete define.
1305
1306 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1307
1308         * ada-lang.c (ada_language_data): Remove la_macro_expansion
1309         initializer.
1310         * c-lang.c (c_language_data): Likewise.
1311         (c_language::macro_expansion): New member function.
1312         (cplus_language_data): Likewise.
1313         (cplus_language::macro_expansion): New member function.
1314         (asm_language_data): Likewise.
1315         (asm_language::macro_expansion): New member function.
1316         (minimal_language_data): Likewise.
1317         (minimal_language::macro_expansion): New member function.
1318         * d-lang.c (d_language_data): Remove la_macro_expansion
1319         initializer.
1320         * f-lang.c (f_language_data): Likewise.
1321         * go-lang.c (go_language_data): Likewise.
1322         * language.c (unknown_language_data): Likewise.
1323         (auto_language_data): Likewise.
1324         * language.h (language_data): Remove la_macro_expansion field.
1325         (language_defn::macro_expansion): New member function.
1326         * m2-lang.c (m2_language_data): Remove la_macro_expansion
1327         initializer.
1328         * objc-lang.c (objc_language_data): Likewise.
1329         (objc_language::macro_expansion): New member function.
1330         * opencl-lang.c (opencl_language_data): Likewise.
1331         (opencl_language::macro_expansion): New member function.
1332         * p-lang.c (pascal_language_data): Remove la_macro_expansion
1333         initializer.
1334         * rust-lang.c (rust_language_data): Likewise.
1335         * symtab.c (default_collect_symbol_completion_matches_break_on):
1336         Update call to macro_expansion.
1337
1338 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1339
1340         * ada-lang.c (ada_language_data): Remove la_array_ordering
1341         initializer.
1342         * c-lang.c (c_language_data): Likewise.
1343         (cplus_language_data): Likewise.
1344         (asm_language_data): Likewise.
1345         (minimal_language_data): Likewise.
1346         * d-lang.c (d_language_data): Likewise.
1347         * dwarf2/read.c (read_array_order): Update for call to
1348         array_ordering.
1349         * f-lang.c (f_language_data): Remove la_array_ordering
1350         initializer.
1351         (f_language::array_ordering): New member function.
1352         * go-lang.c (go_language_data): Remove la_array_ordering
1353         initializer.
1354         * language.c (unknown_language_data): Likewise.
1355         (auto_language_data): Likewise.
1356         * language.h (language_data): Delete la_array_ordering field.
1357         (language_defn::array_ordering): New member function.
1358         * m2-lang.c (m2_language_data): Remove la_array_ordering
1359         initializer.
1360         * objc-lang.c (objc_language_data): Likewise.
1361         * opencl-lang.c (opencl_language_data): Likewise.
1362         * p-lang.c (pascal_language_data): Likewise.
1363         * rust-lang.c (rust_language_data): Likewise.
1364
1365 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1366
1367         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
1368         initializer.
1369         * c-lang.c (c_language_data): Likewise.
1370         (cplus_language_data): Likewise.
1371         (asm_language_data): Likewise.
1372         (minimal_language_data): Likewise.
1373         * d-lang.c (d_language_data): Likewise.
1374         * f-lang.c (f_language_data): Likewise.
1375         (f_language::case_sensitivity): New member function.
1376         * go-lang.c (go_language_data): Remove la_case_sensitivity
1377         initializer.
1378         * language.c (enum case_mode): Moved here from language.h.
1379         (case_mode): Make static.
1380         (show_case_command): Update for case_sensitivity being a method.
1381         (set_case_command): Likewise.
1382         (set_range_case): Likewise.
1383         (unknown_language_data): Remove la_case_sensitivity initializer.
1384         (auto_language_data): Likewise.
1385         * language.h (case_mode): Delete, move enum declaration to
1386         language.c.
1387         (language_data): Delete la_case_sensitivity field.
1388         (language_defn::case_sensitivity): New member function.
1389         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
1390         initializer.
1391         * objc-lang.c (objc_language_data): Likewise.
1392         * opencl-lang.c (opencl_language_data): Likewise.
1393         * p-lang.c (pascal_language_data): Likewise.
1394         * rust-lang.c (rust_language_data): Likewise.
1395
1396 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1397
1398         * ada-lang.c (ada_language_data): Remove la_range_check
1399         initializer.
1400         * c-lang.c (c_language_data): Likewise.
1401         (cplus_language_data): Likewise.
1402         (asm_language_data): Likewise.
1403         (minimal_language_data): Likewise.
1404         * d-lang.c (d_language_data): Likewise.
1405         * f-lang.c (f_language_data): Likewise.
1406         (f_language::range_checking_on_by_default): New member function.
1407         * go-lang.c (go_language_data): Remove la_range_check initializer.
1408         * language.c (enum range_mode): Moved here from language.h.
1409         (range_mode): Made static.
1410         (show_range_command): Update to use
1411         range_checking_on_by_default.
1412         (set_range_command): Likewise.
1413         (set_range_case): Likewise.
1414         (unknown_language_data): Remove la_range_check initializer.
1415         (auto_language_data): Likewise.
1416         * language.h (range_mode): Delete.  Enum definition moved to
1417         language.c.
1418         (language_data): Remove la_range_check field.
1419         (language_defn::range_checking_on_by_default): New member
1420         function.
1421         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
1422         (m2_language::range_checking_on_by_default): New member function.
1423         * objc-lang.c (objc_language_data): Remove la_range_check
1424         initializer.
1425         * opencl-lang.c (opencl_language_data): Likewise.
1426         * p-lang.c (pascal_language_data): Likewise.
1427         (pascal_language::range_checking_on_by_default): New member
1428         function.
1429         * rust-lang.c (rust_language_data): Remove la_range_check
1430         initializer.
1431         (rust_language::range_checking_on_by_default): New member
1432         function.
1433
1434 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1435
1436         * dwarf2/read.c (dwarf2_physname): Remove special case for
1437         language_go.
1438         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
1439         member function.
1440
1441 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1442
1443         * ada-lang.c (ada_language_data): Remove
1444         la_store_sym_names_in_linkage_form_p initializer.
1445         (ada_language::store_sym_names_in_linkage_form_p): New member
1446         function.
1447         * c-lang.c (c_language_data): Remove
1448         la_store_sym_names_in_linkage_form_p initializer.
1449         (c_language::store_sym_names_in_linkage_form_p): New member
1450         function.
1451         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
1452         initializer.
1453         (asm_language_data): Likewise.
1454         (asm_language::store_sym_names_in_linkage_form_p): New member
1455         function.
1456         (minimal_language_data): Remove
1457         la_store_sym_names_in_linkage_form_p initializer.
1458         (minimal_language::store_sym_names_in_linkage_form_p): New member
1459         function.
1460         * d-lang.c (d_language_data): Remove
1461         la_store_sym_names_in_linkage_form_p initializer.
1462         * dwarf2/read.c (dwarf2_physname): Update call to
1463         store_sym_names_in_linkage_form_p.
1464         * f-lang.c (f_language_data): Remove
1465         la_store_sym_names_in_linkage_form_p initializer.
1466         * go-lang.c (go_language_data): Remove
1467         la_store_sym_names_in_linkage_form_p initializer.
1468         * language.c (unknown_language_data): Remove
1469         la_store_sym_names_in_linkage_form_p initializer.
1470         (unknown_language::store_sym_names_in_linkage_form_p): New member
1471         function.
1472         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
1473         initializer.
1474         (auto_language::store_sym_names_in_linkage_form_p): New member
1475         function.
1476         * language.h (language_data): Remove
1477         la_store_sym_names_in_linkage_form_p member variable.
1478         (language_defn::store_sym_names_in_linkage_form_p): New member
1479         function.
1480         * m2-lang.c (m2_language_data): Remove
1481         la_store_sym_names_in_linkage_form_p initializer.
1482         * objc-lang.c (objc_language_data): Likewise.
1483         * opencl-lang.c (opencl_language_data): Likewise.
1484         * p-lang.c (pascal_language_data): Likewise.
1485         * rust-lang.c (rust_language_data): Likewise.
1486
1487 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1488
1489         * ada-lang.c (ada_language_data): Remove string_lower_bound
1490         initializer.
1491         * c-lang.c (c_language_data): Likewise.
1492         (cplus_language_data): Likewise.
1493         (asm_language_data): Likewise.
1494         (minimal_language_data): Likewise.
1495         * d-lang.c (d_language_data): Likewise.
1496         * f-lang.c (f_language_data): Likewise.
1497         * go-lang.c (go_language_data): Likewise.
1498         * language.c (unknown_language_data): Likewise.
1499         (auto_language_data): Likewise.
1500         * language.h (language_data): Remove string_lower_bound field.
1501         (language_defn::string_lower_bound): New member function.
1502         * m2-lang.c (m2_language_data): Remove string_lower_bound
1503         initializer.
1504         (m2_language::string_lower_bound): New member function.
1505         * objc-lang.c (objc_language_data): Remove string_lower_bound
1506         initializer.
1507         * opencl-lang.c (opencl_language_data): Likewise.
1508         * p-lang.c (pascal_language_data): Likewise.
1509         * rust-lang.c (rust_language_data): Likewise.
1510         * valops.c (value_cstring): Update call to string_lower_bound.
1511         (value_string): Likewise.
1512         * value.c (allocate_repeated_value): Likewise.
1513
1514 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1515
1516         * valops.c (value_repeat): Fix incorrect argument name in comment.
1517
1518 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1519
1520         * ada-lang.c (ada_language_data): Remove c_style_arrays
1521         initializer.
1522         (ada_language::c_style_arrays_p): New member fuction.
1523         * c-lang.c (c_language_data): Remove c_style_arrays
1524         initializer.
1525         (cplus_language_data): Likewise.
1526         (asm_language_data): Likewise.
1527         (minimal_language_data): Likewise.
1528         * d-lang.c (d_language_data): Likewise.
1529         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1530         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1531         (f_language::c_style_arrays_p): New member function.
1532         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1533         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1534         * language.c (unknown_language_data): Remove c_style_arrays
1535         initializer.
1536         (auto_language_data): Likewise.
1537         * language.h (language_data): Remove c_style_arrays field.
1538         (language_defn::c_style_arrays_p): New member function.
1539         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1540         (m2_language::c_style_arrays_p): New member function.
1541         * objc-lang.c (objc_language_data): Remove c_style_arrays
1542         initializer.
1543         * opencl-lang.c (opencl_language_data): Likewise.
1544         * p-lang.c (pascal_language_data): Likewise.
1545         * rust-lang.c (rust_language_data): Likewise.
1546         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1547         and update local variable to a bool.
1548         * valops.c (value_cast): Update call to c_style_arrays_p.
1549         (value_array): Likewise.
1550         * value.c (coerce_array): Likewise.
1551
1552 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1553
1554         * ada-lang.c (ada_language_data): Remove la_language initializer.
1555         * c-lang.c (c_language_data): Likewise.
1556         (cplus_language_data): Likewise.
1557         (asm_language_data): Likewise.
1558         (minimal_language_data): Likewise.
1559         * d-lang.c (d_language_data): Likewise.
1560         * f-lang.c (f_language_data): Likewise.
1561         * go-lang.c (go_language_data): Likewise.
1562         * language.c (unknown_language_data): Likewise.
1563         (auto_language_data): Likewise.
1564         * language.h (language_data): Remove la_language field.
1565         (language_defn::language_defn): Initialise la_language field.
1566         (language_defn::la_language): New member variable.
1567         * m2-lang.c (m2_language_data): Remove la_language field.
1568         * objc-lang.c (objc_language_data): Likewise.
1569         * opencl-lang.c (opencl_language_data): Likewise.
1570         * p-lang.c (pascal_language_data): Likewise.
1571         * rust-lang.c (rust_language_data): Likewise.
1572
1573 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1574
1575         * ada-lang.c (ada_extensions): Delete, moved into
1576         ada_language::filename_extensions.
1577         (ada_language_data): Remove la_filename_extensions initializer.
1578         (ada_language::filename_extensions): New member function.
1579         * c-lang.c (c_extensions): Delete, moved into
1580         c_language::filename_extensions.
1581         (c_language_data): Remove la_filename_extensions initializer.
1582         (c_language::filename_extensions): New member function.
1583         (cplus_extensions): Delete, moved into
1584         cplus_language::filename_extensions.
1585         (cplus_language_data): Remove la_filename_extensions initializer.
1586         (cplus_language::filename_extensions): New member function.
1587         (asm_extensions): Delete, moved into
1588         asm_language::filename_extensions.
1589         (asm_language_data): Remove la_filename_extensions initializer.
1590         (asm_language::filename_extensions): New member function.
1591         (minimal_language_data): Remove la_filename_extensions
1592         initializer.
1593         * d-lang.c (d_extensions): Delete, moved into
1594         d_language::filename_extensions.
1595         (d_language_data): Remove la_filename_extensions initializer.
1596         (d_language::filename_extensions): New member function.
1597         * f-lang.c (f_extensions): Delete, moved into
1598         f_language::filename_extensions.
1599         (f_language_data): Remove la_filename_extensions initializer.
1600         (f_language::filename_extensions): New member function.
1601         * go-lang.c (go_language_data): Remove la_filename_extensions
1602         initializer.
1603         * language.c (add_set_language_command): Update now that
1604         filename_extensions returns a vector.
1605         (unknown_language_data): Remove la_filename_extensions
1606         initializer.
1607         (auto_language_data): Likewise.
1608         * language.h (language_data): Remove la_filename_extensions field.
1609         (language_defn::filename_extensions): New member function.
1610         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1611         initializer.
1612         * objc-lang.c (objc_extensions): Delete, moved into
1613         objc_language::filename_extensions.
1614         (objc_language_data): Remove la_filename_extensions initializer.
1615         (objc_language::filename_extensions): New member function.
1616         * opencl-lang.c (opencl_language_data): Remove
1617         la_filename_extensions initializer.
1618         * p-lang.c (pascal_extensions): Delete, moved into
1619         pascal_language::filename_extensions.
1620         (pascal_language_data): Remove la_filename_extensions initializer.
1621         (pascal_language::filename_extensions): New member function.
1622         * rust-lang.c (rust_extensions): Delete, moved into
1623         rust_language::filename_extensions.
1624         (rust_language_data): Remove la_filename_extensions initializer.
1625         (rust_language::filename_extensions): New member function.
1626         * symfile.c (add_filename_language): Add new assert.
1627
1628 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1629
1630         * ada-lang.c (ada_language_data): Remove la_name and
1631         la_natural_name initializers.
1632         (ada_language::name): New member function.
1633         (ada_language::natural_name): New member function.
1634         * c-lang.c (c_language_data): Remove la_name and
1635         la_natural_name initializers.
1636         (c_language::name): New member function.
1637         (c_language::natural_name): New member function.
1638         (cplus_language_data): Remove la_name and
1639         la_natural_name initializers.
1640         (cplus_language::name): New member function.
1641         (cplus_language::natural_name): New member function.
1642         (asm_language_data): Remove la_name and
1643         la_natural_name initializers.
1644         (asm_language::name): New member function.
1645         (asm_language::natural_name): New member function.
1646         (minimal_language_data): Remove la_name and
1647         la_natural_name initializers.
1648         (minimal_language::name): New member function.
1649         (minimal_language::natural_name): New member function.
1650         * compile/compile.c (compile_to_object): Update call to
1651         lanugage_defn::name.
1652         * d-lang.c (d_language_data): Remove la_name and
1653         la_natural_name initializers.
1654         (d_language::name): New member function.
1655         (d_language::natural_name): New member function.
1656         * expprint.c (print_subexp_standard): Update call to
1657         language_defn::name.
1658         (dump_raw_expression): Likewise
1659         (dump_prefix_expression): Likewise.
1660         * f-lang.c (f_language_data): Remove la_name and
1661         la_natural_name initializers.
1662         (f_language::name): New member function.
1663         (f_language::natural_name): New member function.
1664         * go-lang.c (go_language_data): Remove la_name and
1665         la_natural_name initializers.
1666         (go_language::name): New member function.
1667         (go_language::natural_name): New member function.
1668         * language.c (show_language_command): Update call to
1669         language_defn::name.
1670         (set_language_command): Likewise.
1671         (language_enum): Likewise.
1672         (language_str): Likewise.
1673         (add_set_language_command): Likewise, use
1674         language_defn::natural_name in the doc string.
1675         (unknown_language_data): Remove la_name and
1676         la_natural_name initializers.
1677         (unknown_language::name): New member function.
1678         (unknown_language::natural_name): New member function.
1679         (auto_language_data): Remove la_name and
1680         la_natural_name initializers.
1681         (auto_language::name): New member function.
1682         (auto_language::natural_name): New member function.
1683         (language_lookup_primitive_type_as_symbol): Update call to
1684         language_defn::name.
1685         * language.h (language_data): Remove la_name and la_natural_name
1686         member variables.
1687         (language_defn::name): New member function.
1688         (language_defn::natural_name): New member function.
1689         * m2-lang.c (m2_language_data): Remove la_name and
1690         la_natural_name initializers.
1691         (m2_language::name): New member function.
1692         (m2_language::natural_name): New member function.
1693         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
1694         language_defn::natural_name.
1695         * objc-lang.c (objc_language_data): Remove la_name and
1696         la_natural_name initializers.
1697         (objc_language::name): New member function.
1698         (objc_language::natural_name): New member function.
1699         * opencl-lang.c (opencl_language_data): Remove la_name and
1700         la_natural_name initializers.
1701         (opencl_language::name): New member function.
1702         (opencl_language::natural_name): New member function.
1703         * p-lang.c (pascal_language_data): Remove la_name and
1704         la_natural_name initializers.
1705         (pascal_language::name): New member function.
1706         (pascal_language::natural_name): New member function.
1707         * rust-lang.c (rust_language_data): Remove la_name and
1708         la_natural_name initializers.
1709         (rust_language::name): New member function.
1710         (rust_language::natural_name): New member function.
1711         * symtab.c (lookup_language_this): Update call to
1712         language_defn::name.
1713
1714 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1715
1716         * ada-lang.c (ada_language_data): Remove la_name_of_this
1717         initializer.
1718         * ax-gdb.c (gen_expr): Update call to name_of_this.
1719         * c-exp.y (classify_name): Likewise.
1720         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
1721         (cplus_language_data): Likewise.
1722         (cplus_language::name_of_this): New member function.
1723         (asm_language_data): Remove la_name_of_this initializer.
1724         (minimal_language_data): Likewise.
1725         * d-lang.c (d_language_data): Likewise.
1726         (d_language::name_of_this): New member function.
1727         * expprint.c (print_subexp_standard): Update call to name_of_this.
1728         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
1729         * go-lang.c (go_language_data): Likewise.
1730         * language.c (unknown_language_data): Likewise.
1731         (unknown_language::name_of_this): New member function.
1732         (auto_language_data): Remove la_name_of_this initializer.
1733         (auto_language::name_of_this): New member function.
1734         * language.h (language_data): Delete la_name_of_this member
1735         variable.
1736         (language_defn::name_of_this): New member function.
1737         * m2-lang.c (m2_language_data): Remove la_name_of_this
1738         initializer.
1739         * objc-lang.c (objc_language_data): Likewise.
1740         (objc_language::name_of_this): New member function.
1741         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
1742         initializer.
1743         * p-lang.c (pascal_language_data): Likewise.
1744         (pascal_language::name_of_this): New member function.
1745         * rust-lang.c (rust_language_data): Remove la_name_of_this
1746         initializer.
1747         * symtab.c (lookup_language_this): Update call to name_of_this.
1748         (lookup_symbol_aux): Likewise.
1749         * valops.c (value_of_this): Likewise.
1750
1751 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1752
1753         * ada-lang.c (ada_language_data): Remove
1754         la_struct_too_deep_ellipsis initializer.
1755         (ada_language::struct_too_deep_ellipsis): New member function.
1756         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
1757         initializer.
1758         (cplus_language_data): Likewise.
1759         (asm_language_data): Likewise.
1760         (minimal_language_data): Likewise.
1761         * cp-valprint.c (cp_print_value): Update call to
1762         struct_too_deep_ellipsis.
1763         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
1764         initializer.
1765         * f-lang.c (f_language_data): Likewise.
1766         (f_language::struct_too_deep_ellipsis): New member function.
1767         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
1768         initializer.
1769         * language.c (unknown_language_data): Likewise.
1770         (auto_language_data): Likewise.
1771         * language.h (language_data): Delete la_struct_too_deep_ellipsis
1772         member variable.
1773         (language_defn::struct_too_deep_ellipsis): New member function.
1774         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
1775         initializer.Q
1776         * objc-lang.c (objc_language_data): Likewise.
1777         * opencl-lang.c (opencl_language_data): Likewise.
1778         * p-lang.c (pascal_language_data): Likewise.
1779         * rust-lang.c (rust_language_data): Likewise.
1780         * valprint.c (val_print_check_max_depth): Update call to
1781         struct_too_deep_ellipsis.
1782
1783 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
1784
1785         * MAINTAINERS (Write After Approval): Add myself.
1786
1787 2020-09-15  Tom Tromey  <tom@tromey.com>
1788
1789         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
1790         Remove.
1791
1792 2020-09-15  Tom Tromey  <tom@tromey.com>
1793
1794         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
1795         and TYPE_CODE_METHODPTR cases.
1796         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
1797         (c_value_print_inner): Update.
1798         * valprint.c (generic_value_print_memberptr): New function, from
1799         c_value_print_memberptr.
1800         (generic_value_print): Use it.  Call cplus_print_method_ptr.
1801
1802 2020-09-15  Tom Tromey  <tromey@adacore.com>
1803
1804         * python/python-internal.h (PyInt_FromLong): Remove define.
1805         * python/py-value.c (convert_value_from_python): Use
1806         gdb_py_object_from_longest.
1807         * python/py-type.c (typy_get_code): Use
1808         gdb_py_object_from_longest.
1809         * python/py-symtab.c (salpy_get_line): Use
1810         gdb_py_object_from_longest.
1811         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
1812         gdb_py_object_from_longest.
1813         * python/py-record.c (recpy_gap_reason_code): Use
1814         gdb_py_object_from_longest.
1815         * python/py-record-btrace.c (recpy_bt_insn_size)
1816         (recpy_bt_func_level, btpy_list_count): Use
1817         gdb_py_object_from_longest.
1818         * python/py-infthread.c (gdbpy_create_ptid_object): Use
1819         gdb_py_object_from_longest.  Fix error handling.
1820         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
1821         gdb_py_object_from_longest.
1822         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
1823         gdb_py_object_from_longest.
1824         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
1825         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
1826         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
1827
1828 2020-09-15  Tom Tromey  <tromey@adacore.com>
1829
1830         * python/python.c (gdbpy_parameter_value): Use
1831         gdb_py_object_from_ulongest.
1832
1833 2020-09-15  Tom Tromey  <tromey@adacore.com>
1834
1835         * python/py-infevents.c (create_register_changed_event_object):
1836         Use gdb_py_object_from_longest.
1837         * python/py-exitedevent.c (create_exited_event_object): Use
1838         gdb_py_object_from_longest.
1839
1840 2020-09-15  Tom Tromey  <tromey@adacore.com>
1841
1842         * python/python.c (gdbpy_parameter_value): Use
1843         gdb_py_object_from_longest.
1844         * python/py-type.c (convert_field, typy_range): Use
1845         gdb_py_object_from_longest.
1846         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
1847         gdb_py_object_from_longest.
1848         * python/py-lazy-string.c (stpy_get_length): Use
1849         gdb_py_object_from_longest.
1850         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
1851         gdb_py_object_from_longest.
1852         * python/py-infevents.c (create_memory_changed_event_object): Use
1853         gdb_py_object_from_longest.
1854         * python/py-inferior.c (infpy_get_num): Use
1855         gdb_py_object_from_longest.
1856         (infpy_get_pid): Likewise.
1857
1858 2020-09-15  Tom Tromey  <tromey@adacore.com>
1859
1860         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
1861         defines.
1862         * python/py-value.c (valpy_long): Use
1863         gdb_py_object_from_ulongest.
1864         * python/py-symtab.c (salpy_get_pc): Use
1865         gdb_py_object_from_ulongest.
1866         (salpy_get_last): Likewise.
1867         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
1868         gdb_py_object_from_ulongest.
1869         * python/py-lazy-string.c (stpy_get_address): Use
1870         gdb_py_object_from_ulongest.
1871         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
1872         * python/py-arch.c (archpy_disassemble): Use
1873         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
1874         error handling.
1875
1876 2020-09-15  Tom Tromey  <tromey@adacore.com>
1877
1878         * python/python-internal.h (gdb_py_long_from_longest): Remove
1879         defines.
1880         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
1881         * python/py-type.c (convert_field, typy_get_sizeof): Use
1882         gdb_py_object_from_longest.
1883         * python/py-record-btrace.c (btpy_list_index): Use
1884         gdb_py_object_from_longest.
1885
1886 2020-09-15  Tom Tromey  <tromey@adacore.com>
1887
1888         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
1889         * python/py-record.c (recpy_element_number): Use
1890         gdb_py_object_from_longest.
1891         (recpy_gap_number): Likewise.
1892
1893 2020-09-15  Tom Tromey  <tromey@adacore.com>
1894
1895         * top.c (ui::ui): Update.
1896         (highest_ui_num): Remove.
1897         * top.h (struct ui) <num>: Remove.
1898
1899 2020-09-15  Tom Tromey  <tromey@adacore.com>
1900
1901         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
1902         * ui-style.c (ansi_regex_text): Now array.
1903         * rust-exp.y (number_regex_text): Now array.
1904         * linespec.c (linespec_quote_characters): Now array.
1905         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
1906         Now arrays.
1907
1908 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1909
1910         * debuginfod-support.c (debuginfod_client_deleter): New.
1911         (debuginfod_client_up): New.
1912         (debuginfod_init): Return debuginfod_client_up.
1913         (debuginfod_source_query): Adjust.
1914         (debuginfod_debuginfo_query): Adjust.
1915
1916 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1917
1918         * debuginfod-support.c (debuginfod_source_query): Use
1919         make_unique_xstrdup.
1920
1921 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1922
1923         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
1924         with `type::instance_flags`.
1925
1926 2020-09-14  Michael Mullin  <masmullin@gmail.com>
1927
1928         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
1929         Remove baton parameter.
1930
1931 2020-09-14  Pedro Alves  <pedro@palves.net>
1932
1933         * Makefile.in (SELFTESTS_SRCS): Add
1934         unittests/enum-flags-selftests.c.
1935         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
1936         btrace_function_flags instead of enum btrace_function_flag.
1937         * compile/compile-c-types.c (convert_qualified): Use
1938         enum_flags::raw.
1939         * compile/compile-cplus-symbols.c (convert_one_symbol)
1940         (convert_symbol_bmsym):
1941         * compile/compile-cplus-types.c (compile_cplus_convert_method)
1942         (compile_cplus_convert_struct_or_union_methods)
1943         (compile_cplus_instance::convert_qualified_base):
1944         * go-exp.y (parse_string_or_char): Add cast to int.
1945         * unittests/enum-flags-selftests.c: New file.
1946         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1947         type to btrace_thread_flags from btrace_thread_flag.
1948         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1949         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1950         cast in DEBUG call.
1951
1952 2020-09-14  Pedro Alves  <pedro@palves.net>
1953
1954         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1955         * gdbtypes.c (address_space_name_to_int): Rename to ...
1956         (address_space_name_to_type_instance_flags): ... this.
1957         (address_space_int_to_name): Rename to ...
1958         (address_space_type_instance_flags_to_name): ... this.
1959         * gdbtypes.h (address_space_name_to_int): Rename to ...
1960         (address_space_name_to_type_instance_flags): ... this.
1961         (address_space_int_to_name): Rename to ...
1962         (address_space_type_instance_flags_to_name): ... this.
1963         * type-stack.c (type_stack::insert): Adjust to rename.
1964         * type-stack.h (type_stack::insert): Likewise.
1965
1966 2020-09-14  Pedro Alves  <pedro@palves.net>
1967             Andrew Burgess  <andrew.burgess@embecosm.com>
1968
1969         * avr-tdep.c (avr_address_class_type_flags): Return
1970         type_instance_flags.
1971         (avr_address_class_type_flags_to_name): Take a
1972         type_instance_flags.
1973         (avr_address_class_name_to_type_flags): Return bool and take a
1974         type_instance_flags.
1975         * d-lang.c (build_d_types): Use type::set_instance_flags.
1976         * ft32-tdep.c (ft32_address_class_type_flags): Return
1977         type_instance_flags.
1978         (ft32_address_class_type_flags_to_name): Take a
1979         type_instance_flags.
1980         (ft32_address_class_name_to_type_flags): Return bool and take a
1981         type_instance_flags.
1982         (ft32_gdbarch_init): Use type::set_instance_flags.
1983         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1984         * gdbarch.h, gdbarch.c: Regenerate.
1985         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1986         (address_class_name_to_type_flags): Use type_instance_flags and
1987         bool.
1988         * gdbtypes.c (address_space_name_to_int)
1989         (address_space_int_to_name, make_qualified_type): Use
1990         type_instance_flags.
1991         (make_qualified_type): Use type_instance_flags and
1992         type::set_instance_flags.
1993         (make_type_with_address_space, make_cv_type, make_vector_type)
1994         (check_typedef): Use type_instance_flags.
1995         (recursive_dump_type): Cast type_instance_flags to unsigned for
1996         printing.
1997         (copy_type_recursive): Use type::set_instance_flags.
1998         (gdbtypes_post_init): Use type::set_instance_flags.
1999         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
2000         <m_instance_flags>: ... this.
2001         <instance_flags, set_instance_flags>: New methods.
2002         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
2003         (SET_TYPE_INSTANCE_FLAGS): New.
2004         (address_space_name_to_int, address_space_int_to_name)
2005         (make_type_with_address_space): Pass flags using
2006         type_instance_flags instead of int.
2007         * stabsread.c (cleanup_undefined_types_noname): Use
2008         type::set_instance_flags.
2009         * s390-tdep.c (s390_address_class_type_flags): Return
2010         type_instance_flags.
2011         (s390_address_class_type_flags_to_name): Take a
2012         type_instance_flags.
2013         (s390_address_class_name_to_type_flags): Return bool and take a
2014         type_instance_flags.
2015         * type-stack.c (type_stack::follow_types): Use
2016         type_instance_flags.
2017         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
2018
2019 2020-09-14  Tom Tromey  <tromey@adacore.com>
2020
2021         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
2022         * x86-tdep.c (x86_is_thunk_register_name)
2023         (x86_in_indirect_branch_thunk): Update.
2024         * sparc64-tdep.c (sparc64_fpu_register_names)
2025         (sparc64_cp0_register_names, sparc64_register_names)
2026         (sparc64_pseudo_register_names): Now const.
2027         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
2028         cp0_registers_num>: Now const.
2029         * sparc-tdep.c (sparc_core_register_names)
2030         (sparc32_fpu_register_names, sparc32_cp0_register_names)
2031         (sparc32_pseudo_register_names): Now const.
2032         (validate_tdesc_registers): Update.
2033         * rust-lang.c (rust_extensions): Now const.
2034         * p-lang.c (p_extensions): Now const.
2035         * objc-lang.c (objc_extensions): Now const.
2036         * nto-tdep.c (nto_thread_state_str): Now const.
2037         * moxie-tdep.c (moxie_register_names): Now const.
2038         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
2039         Now const.
2040         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
2041         (mips_linux_reg_names): Now const.
2042         (mips_gdbarch_init): Update.
2043         * microblaze-tdep.c (microblaze_register_names): Now const.
2044         * m68k-tdep.c (m68k_register_names): Now const.
2045         * m32r-tdep.c (m32r_register_names): Now const.
2046         * ia64-tdep.c (ia64_register_names): Now const.
2047         * i386-tdep.h (struct gdbarch_tdep) <register_names,
2048         ymmh_register_names, ymm16h_regnum, mpx_register_names,
2049         k_register_names, zmmh_register_names, xmm_avx512_register_names,
2050         ymm_avx512_register_names, pkeys_register_names>: Now const.
2051         * i386-tdep.c (i386_register_names, i386_zmm_names)
2052         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
2053         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
2054         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
2055         * f-lang.c (f_extensions): Now const.
2056         * d-lang.c (d_extensions): Now const.
2057         * csky-tdep.c (csky_register_names): Now const.
2058         * charset.c (default_charset_names, charset_enum): Now const.
2059         (_initialize_charset): Update.
2060         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
2061         const.
2062         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
2063         (bsd_uthread_solib_loaded): Update.
2064         (bsd_uthread_state): Now const.
2065         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
2066         (amd64_ymm_avx512_names, amd64_ymmh_names)
2067         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
2068         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
2069         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
2070         (amd64_dword_names): Now const.
2071         * agent.c (can_use_agent_enum): Now const.
2072         * ada-tasks.c (task_states, long_task_states): Now const.
2073         * ada-lang.c (known_runtime_file_name_patterns)
2074         (known_auxiliary_function_name_patterns, attribute_names)
2075         (standard_exc, ada_extensions): Now const.
2076
2077 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2078
2079         * bcache.h (struct bcache) <bcache>: Remove constructor.
2080         <m_hash_function, m_compare_function>: Remove.
2081         <~bcache>: Make virtual.
2082         <compare>: Remove static method, introduce virtual method.
2083         <default_hash>: Remove.
2084         <hash>: New virtual method.
2085         * bcache.c (bcache::expand_hash_table): Update.
2086         (bcache::insert): Update.
2087         (bcache::hash): New.
2088         (bcache::compare): Update comment and parameter names.
2089         * gdbtypes.c (types_deeply_equal): Update.
2090         * psymtab.h (struct psymbol_bcache): New struct.
2091         (class psymtab_storage) <psymtab_storage>: Make default.
2092         <psymbol_cache>: Change type to psymbol_bcache.
2093         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
2094         (psymbol_hash): Change to...
2095         (psymbol_bcache::hash): ... this.
2096         (psymbol_compare): Change to...
2097         (psymbol_bcache::compare): ... this.
2098
2099 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2100
2101         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2102         checking for initial lwp.
2103
2104 2020-09-14  Tom Tromey  <tromey@adacore.com>
2105
2106         * m68k-tdep.c (m68k_extract_return_value): Use
2107         pointer_result_regnum.
2108         (m68k_store_return_value): Likewise.
2109         (m68k_reg_struct_return_p): Handle vectors and arrays.
2110         (m68k_return_value): Handle arrays.
2111         (m68k_svr4_return_value): Fix single-element aggregate handling.
2112         Handle long double.  Adjust for embedded ABI.
2113         (m68k_svr4_init_abi): Set pointer_result_regnum.
2114         (m68k_embedded_init_abi): New function.
2115         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2116         (m68k_osabi_sniffer): New function.
2117         (_initialize_m68k_tdep): Register osabi sniffer.
2118         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2119         member.
2120
2121 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2122
2123         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2124         with gdb::unique_xmalloc_ptr<char>.
2125
2126 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2127
2128         * xml-support.h (xml_fetch_another): Change type to be a
2129         function_view.
2130         (xml_process_xincludes): Remove baton parameter.
2131         (xml_fetch_content_from_file): Change baton parameter to
2132         dirname.
2133         * xml-support.c (struct xinclude_parsing_data)
2134         <xinclude_parsing_data>: Remove baton parameter.
2135         <fetcher_baton>: Remove.
2136         (xinclude_start_include): Adjust.
2137         (xml_process_xincludes): Adjust.
2138         (xml_fetch_content_from_file): Replace baton parameter with
2139         dirname.
2140         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2141         (xml_init_syscalls_info): Use a lambda.
2142         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2143         (file_read_description_xml): Use a lambda.
2144         (fetch_available_features_from_target): Change baton parameter
2145         to target_ops.
2146         (target_read_description_xml): Use a lambda.
2147         (target_fetch_description_xml): Use a lambda.
2148         (string_read_description_xml): Update.
2149
2150 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2151
2152         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2153         uses with type::endianity_is_not_default.
2154
2155 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2156
2157         * gdbtypes.h (struct type) <endianity_is_not_default,
2158         set_endianity_is_not_default>: New methods.
2159         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2160         type::endianity_is_not_default, change all write call sites to
2161         use type::set_endianity_is_not_default.
2162
2163 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2164
2165         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2166         uses with type::is_fixed_instance.
2167
2168 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2169
2170         * gdbtypes.h (struct type) <is_fixed_instance,
2171         set_is_fixed_instance>: New methods.
2172         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
2173         write call sites to use type::set_is_fixed_instance.
2174
2175 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2176
2177         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
2178         uses with type::is_gnu_ifunc.
2179
2180 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2181
2182         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
2183         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
2184         use type::set_is_gnu_ifunc.
2185
2186 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2187
2188         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
2189         uses with type::stub_is_supported.
2190
2191 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2192
2193         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
2194         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
2195         use type::set_stub_is_supported.
2196
2197 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2198
2199         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
2200         uses with type::is_vector.
2201
2202 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2203
2204         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
2205         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
2206         use type::set_is_vector.
2207
2208 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2209
2210         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
2211         uses with type::has_varargs.
2212
2213 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2214
2215         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
2216         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
2217         use type::set_has_varargs.
2218
2219 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2220
2221         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
2222         uses with type::is_prototyped.
2223
2224 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2225
2226         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
2227         New methods.
2228         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
2229         call sites to use type::set_is_prototyped.
2230
2231 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2232
2233         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
2234         uses with type::target_is_stub.
2235
2236 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2237
2238         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
2239         New methods.
2240         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
2241         sites to use type::set_target_is_stub.
2242
2243 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2244
2245         * gdbtypes.h (TYPE_STUB): Remove, replace all
2246         uses with type::is_stub.
2247
2248 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2249
2250         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
2251         (TYPE_STUB): Use type::is_stub, change all write call sites to
2252         use type::set_is_stub.
2253
2254 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2255
2256         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
2257         type::has_no_signedness.
2258
2259 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2260
2261         * gdbtypes.h (struct type) <has_no_signedness,
2262         set_has_no_signedness>: New methods.
2263         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
2264         call sites to use type::set_has_no_signedness.
2265
2266 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2267
2268         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
2269         type::is_unsigned.
2270
2271 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2272
2273         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
2274         methods.
2275         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
2276         sites to use type::set_is_unsigned.
2277
2278 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
2279             Adam Renquinha <arenquinha@cimeq.qc.ca>
2280
2281         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
2282         pointer and stack frame offset when unwinding.
2283
2284 2020-09-13  Pedro Alves  <pedro@palves.net>
2285
2286         * NEWS: Document "-break-insert --qualified".
2287         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
2288
2289 2020-09-13  Pedro Alves  <pedro@palves.net>
2290
2291         * linespec.c (classify_mtype, compare_msyms): Delete.
2292         (search_minsyms_for_name): Remove classification logic.  Instead
2293         filter out trampoline symbols if we also found an external
2294         function of the same name.
2295
2296 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2297
2298         * NEWS: Create a new section for the next release branch.
2299         Rename the section of the current branch, now that it has
2300         been cut.
2301
2302 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2303
2304         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
2305         * version.in: Bump version to 11.0.50.DATE-git.
2306
2307 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
2308
2309         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
2310
2311 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
2312             Felix Willgerodt  <Felix.Willgerodt@intel.com>
2313
2314         * gdbarch.sh: Added bfloat16 type.
2315         * gdbarch.c: Regenerated.
2316         * gdbarch.h: Regenerated.
2317         * gdbtypes.c (floatformats_bfloat16): New struct.
2318         (gdbtypes_post_init): Add builtin_bfloat16.
2319         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
2320         (floatformats_bfloat16): New struct.
2321         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
2322         (i386_ymm_type): Add field "v16_bfloat16"
2323         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
2324         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
2325         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
2326         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
2327         * features/i386/64bit-avx512.xml: Add bfloat16 type.
2328         * features/i386/64bit-avx512.c: Regenerated.
2329         * features/i386/64bit-sse.xml: Add bfloat16 type.
2330         * features/i386/64bit-sse.c: Regenerated.
2331
2332 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
2333
2334         * i386-tdep.c (i386_zmm_type): Fix field names.
2335         (i386_ymm_type): Fix field names.
2336
2337 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2338
2339         * breakpoint.c: Fix typo in the help message of the
2340         "set breakpoint condition-evaluation" command.
2341
2342 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2343
2344         * nbsd-nat.c: Include "nat/netbsd-nat.h".
2345         * (nbsd_nat_target::pid_to_exec_file)
2346         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
2347         (nbsd_nat_target::post_startup_inferior)
2348         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
2349         (nbsd_add_threads): Switch local code to common gdb/nat functions.
2350         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
2351         * (nbsd_thread_lister): Remove.
2352
2353 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2354
2355         * fork-inferior.c (startup_inferior): Avoid double free.
2356
2357 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2358
2359         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
2360         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
2361
2362 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2363
2364         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
2365         * netbsd-nat.c: Include <sys/ptrace.h>.
2366         * (netbsd_nat::enable_proc_events): Add.
2367
2368 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2369
2370         * netbsd-nat.h: Include "gdbsupport/function-view.h".
2371         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2372         (netbsd_nat::for_each_thread): Add.
2373         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
2374         "gdbsupport/common-debug.h".
2375         * (netbsd_nat::netbsd_thread_lister)
2376         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2377         (netbsd_nat::for_each_thread): Add.
2378
2379 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2380
2381         * netbsd-nat.h: Include <unistd.h>.
2382         * (netbsd_nat::pid_to_exec_file): Add.
2383         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
2384         * (netbsd_nat::pid_to_exec_file) Add.
2385
2386 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2387
2388         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
2389
2390 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2391
2392         * netbsd-nat.h: New file.
2393         * netbsd-nat.c: Likewise.
2394
2395 2020-09-09  Tom Tromey  <tromey@adacore.com>
2396
2397         * ada-lang.c (remove_extra_symbols): Do not increment when
2398         removing an element
2399
2400 2020-09-08  Tom Tromey  <tromey@adacore.com>
2401
2402         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
2403
2404 2020-09-08  Tom Tromey  <tromey@adacore.com>
2405
2406         PR win32/25302:
2407         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
2408         (gdb_bfd_init_data): New function.
2409         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
2410
2411 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2412
2413         * infrun.c (fetch_inferior_event): Use
2414         `switch_to_target_no_thread` to switch the target.
2415
2416 2020-09-06  Tom Tromey  <tom@tromey.com>
2417
2418         * symfile.h (dwarf2_free_objfile): Don't declare.
2419
2420 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2421
2422         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
2423         to match 16 byte real/complex type generated by Flang compiler.
2424
2425 2020-09-03  Tom de Vries  <tdevries@suse.de>
2426
2427         PR breakpoint/26546
2428         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
2429         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
2430
2431 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
2432
2433         * maint.c (index_digits): New function.
2434         (struct maint_print_section_data): Remove.
2435         (print_bfd_section_info): Remove print_data parameter, add arg
2436         and index_digits.
2437         (print_objfile_section_info): Likewise.
2438         (print_bfd_section_info_maybe_relocated): Likewise (plus
2439         objfile).
2440         (maintenance_info_sections): Adjust calls.
2441
2442 2020-09-02  Tom Tromey  <tromey@adacore.com>
2443
2444         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
2445         for null pointers.
2446         (ada_varobj_adjust_for_child_access): Special-case null pointers.
2447
2448 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
2449
2450         * bcache.h (struct bcache) <insert>: Change type of `added` to
2451         pointer to bool.
2452         * bcache.c (bcache::insert): Likewise.
2453         * gdbtypes.c (check_types_worklist): Adjust.
2454         * psymtab.c (add_psymbol_to_bcache): Adjust.
2455
2456 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
2457
2458         * corelow.c (unordered_set): Include.
2459         (class core_target): Add field 'm_core_unavailable_mappings'.
2460         (core_target::build_file_mappings): Print only one warning
2461         per inaccessible file.  Add unavailable/broken mappings
2462         to m_core_unavailable_mappings.
2463         (core_target::xfer_partial): Call...
2464         (core_target::xfer_memory_via_mappings): New method.
2465
2466 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2467
2468         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
2469         type to bool.
2470
2471 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2472
2473         * dwarf2/read.c (struct field_info): Fix indentation.
2474
2475 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2476
2477         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
2478         ordering in comment.
2479         * frame.c (frame_id_eq): Fix indentation.
2480
2481 2020-08-31  Scott Linder  <scott@scottlinder.com>
2482             Simon Marchi  <simon.marchi@efficios.com>
2483
2484         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
2485         inline frame ids in outer frame.
2486
2487 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2488
2489         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
2490         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
2491         (outer_frame_id): Use FID_STACK_OUTER instead of
2492         FID_STACK_INVALID.
2493         (frame_id_p): Don't check for outer_frame_id.
2494
2495 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2496
2497         * frame-unwind.c (frame_unwind_got_optimized): Don't set
2498         regnum/frame in value.  Call allocate_value_lazy.
2499         * frame.c (frame_unwind_register_value): Use
2500         val_print_not_saved.
2501
2502 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2503
2504         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2505
2506 2020-08-29  Pedro Alves  <pedro@palves.net>
2507
2508         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2509         the inferior before calling target_pid_to_str.
2510
2511 2020-08-28  Tom Tromey  <tom@tromey.com>
2512
2513         * xcoffread.c (xcoff_end_psymtab): Update comment.
2514         * dbxread.c (dbx_end_psymtab): Update comment.
2515
2516 2020-08-28  Tom de Vries  <tdevries@suse.de>
2517
2518         PR breakpoint/26544
2519         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2520         event_location.
2521         (create_breakpoint): Same.
2522         (base_breakpoint_decode_location): Same.
2523         (bkpt_create_sals_from_location): Same.
2524         (bkpt_decode_location): Same.
2525         (bkpt_probe_create_sals_from_location): Same.
2526         (bkpt_probe_decode_location): Same.
2527         (tracepoint_create_sals_from_location): Same.
2528         (tracepoint_decode_location): Same.
2529         (tracepoint_probe_decode_location): Same.
2530         (strace_marker_create_sals_from_location): Same.
2531         (strace_marker_decode_location): Same.
2532         (create_sals_from_location_default): Same.
2533         (decode_location_default): Same.
2534         * breakpoint.h (struct breakpoint_ops): Same.
2535         (create_breakpoint): Same.
2536         * linespec.h (decode_line_full): Same.
2537         * linespec.c (decode_line_full): Same.  Throw error if
2538         result.size () == 0.
2539
2540 2020-08-27  Pedro Alves  <pedro@palves.net>
2541
2542         PR gdb/26524
2543         * breakpoint.c (until_break_fsm) <location_breakpoint,
2544         caller_breakpoint>: Delete fields.
2545         <breakpoints>: New field.
2546         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2547         two individual breakpoints.
2548         (until_break_fsm::should_stop): Loop over breakpoints in the
2549         breakpoint vector.
2550         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2551         vector.
2552         (until_break_command): Handle location expanding into multiple
2553         sals.
2554
2555 2020-08-27  Pedro Alves  <pedro@palves.net>
2556
2557         PR gdb/26523
2558         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2559         bp_until breakpoints user-specified locations.  Update intro
2560         comment.
2561
2562 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2563
2564         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2565         gdb_bfd_sections): New.
2566         * maint.c (print_bfd_section_info): Change param type to
2567         maint_print_section_data.
2568         (print_objfile_section_info): Likewise.
2569         (print_bfd_section_info_maybe_relocated): Likewise.
2570         (maintenance_info_sections): Use gdb_bfd_sections.
2571
2572 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2573
2574         * MAINTAINERS: Add ARC target and maintainer.
2575
2576 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2577
2578         * configure.tgt: ARC support for GNU/Linux.
2579         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2580         * arc-linux-tdep.c: New file.
2581         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2582         * arc-tdep.c (arc_write_pc): Use it.
2583
2584 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2585
2586         * arc-tdep.c (arc_check_for_hardware_loop): New.
2587         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2588
2589 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2590
2591         * arc-tdep.h: Include "gdbarch.h".
2592
2593 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2594
2595         * arch/arc.h
2596         (arc_gdbarch_features): New class to stir the selection of target XML.
2597         (arc_create_target_description): Use FEATURES to choose XML target.
2598         (arc_lookup_target_description): Use arc_create_target_description
2599         to create _new_ target descriptions or return the already created
2600         ones if the FEATURES is the same.
2601         * arch/arc.c: Implementation of prototypes described above.
2602         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2603         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2604         * arc-tdep.c (*_feature_name): Make feature names consistent.
2605         (arc_register_feature): A new struct to hold information about
2606         registers of a particular target/feature.
2607         (arc_check_tdesc_feature): Check if XML provides registers in
2608         compliance with ARC_REGISTER_FEATURE structs.
2609         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2610         (determine_*_reg_feature_set): Which feature name to look for.
2611         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2612         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2613         to expected ISA enums to be used in arc_gdbarch_features structs.
2614         * features/Makefile (FEATURE_XMLFILES): Add new files.
2615         * gdb/features/arc/v1-aux.c: New file.
2616         * gdb/features/arc/v1-aux.xml: Likewise.
2617         * gdb/features/arc/v1-core.c: Likewise.
2618         * gdb/features/arc/v1-core.xml: Likewise.
2619         * gdb/features/arc/v2-aux.c: Likewise.
2620         * gdb/features/arc/v2-aux.xml: Likewise.
2621         * gdb/features/arc/v2-core.c: Likewise.
2622         * gdb/features/arc/v2-core.xml: Likewise.
2623         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2624
2625 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2626             Andrew Burgess  <andrew.burgess@embecosm.com>
2627
2628         PR m2/26372
2629         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
2630         an assert.  Remove single element array indexing pattern as the
2631         MULTI_SUBSCRIPT support will handle this case too.
2632
2633 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
2634
2635         * value.h (valprint_check_validity): Move declaration from
2636         here...
2637         * valprint.h (valprint_check_validity): ... to here.
2638
2639 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2640
2641         * debug.h: New file.
2642         * debug.c (debug_prefixed_vprintf): New function.
2643         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
2644         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
2645
2646 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2647
2648         * infrun.h (infrun_debug_printf_1): New function declaration.
2649         (infrun_debug_printf): New macro.
2650         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
2651         throughout.
2652         (infrun_debug_printf): New function.
2653         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
2654         (handle_jit_event): Likewise.
2655
2656 2020-08-21  Mark Wielaard  <mark@klomp.org>
2657
2658         * ada-lex.l: Extend register warnings diagnostics comment for g++.
2659
2660 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
2661
2662         * frame.c (enum class frame_id_status): New.
2663         (struct frame_info) <this_id::p>: Change type to frame_id_status.
2664         (fprintf_frame): Update.
2665         (compute_frame_id): Set frame id status to "computing" on entry.
2666         Set it back to "not_computed" on failure and to "computed" on
2667         success.
2668         (get_frame_id): Assert the frame id is not being computed.
2669         (create_sentinel_frame): Use frame_id_status::COMPUTED.
2670         (create_new_frame): Likewise.
2671         (frame_cleanup_after_sniffer): Update assert.
2672
2673 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2674
2675         * regcache.c (pid_ptid_regcache_map): New type.
2676         (target_ptid_regcache_map): Remove.
2677         (target_pid_ptid_regcache_map): New type.
2678         (regcaches): Change type to target_pid_ptid_regcache_map.
2679         (get_thread_arch_aspace_regcache): Update.
2680         (regcache_thread_ptid_changed): Update, handle pid-like ptid
2681         case.
2682         (regcaches_size): Update.
2683         (regcache_count): Update.
2684         (registers_changed_ptid_target_pid_test): New.
2685         (_initialize_regcache): Register new test.
2686
2687 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2688
2689         * regcache.c (regcache_count): New.
2690         (struct regcache_test_data): New.
2691         (regcache_test_data_up): New.
2692         (populate_regcaches_for_test): New.
2693         (regcaches_test): Remove.
2694         (get_thread_arch_aspace_regcache_test): New.
2695         (registers_changed_ptid_all_test): New.
2696         (registers_changed_ptid_target_test): New.
2697         (registers_changed_ptid_target_ptid_test): New.
2698         (regcache_thread_ptid_changed): Remove regcache_count lambda.
2699         (_initialize_regcache): Register new tests.
2700
2701 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2702
2703         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
2704         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
2705         gdbarch and aspace parameter.  Use current inferior's aspace.
2706         Validate regcache's arch value.
2707         (regcaches_test): Update.
2708
2709 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2710
2711         * regcache.c (regcaches_test): Call registers_changed.
2712
2713 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2714
2715         * infrun.c (process_event_stop_test): Fix typo "breapoint".
2716
2717 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2718
2719         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
2720         to find the end of prologue for flang compiled binaries.
2721         * arm-tdep.c (arm_skip_prologue): Likewise.
2722         * i386-tdep.c (i386_skip_prologue): Likewise.
2723         * producer.c (producer_is_llvm): New function.
2724         (producer_parsing_tests): Added new tests for clang/flang.
2725         * producer.h (producer_is_llvm): New declaration.
2726
2727 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
2728
2729         * linux-nat.c (linux_nat_debug_printf): New function.
2730         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
2731
2732 2020-08-18  Aaron Merey  <amerey@redhat.com>
2733
2734         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
2735         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
2736         (CLIBS): Add DEBUGINFOD_LIBS.
2737
2738 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
2739
2740         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
2741         'gdbarch_num_regs'.
2742
2743 2020-08-17  Tom Tromey  <tromey@adacore.com>
2744
2745         * ada-varobj.c (ada_varobj_decode_var): Handle case where
2746         ada_get_decoded_value returns NULL.
2747
2748 2020-08-17  Tom Tromey  <tromey@adacore.com>
2749
2750         * python/py-inferior.c (infpy_search_memory): Use
2751         gdb_py_object_from_ulongest.
2752         * python/py-infevents.c (create_inferior_call_event_object)
2753         (create_memory_changed_event_object): Use
2754         gdb_py_object_from_ulongest.
2755         * python/py-linetable.c (ltpy_entry_get_pc): Use
2756         gdb_py_object_from_ulongest.
2757
2758 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2759
2760         * loc.c (class symbol_needs_eval_context): Fix indentation.
2761
2762 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2763
2764         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
2765         bool.
2766
2767 2020-08-17  Tom de Vries  <tdevries@suse.de>
2768
2769         PR gdb/26393
2770         * gdbtypes.c (dump_dynamic_prop): New function.
2771         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
2772
2773 2020-08-15  Tom de Vries  <tdevries@suse.de>
2774
2775         PR backtrace/26390
2776         * stack.c (print_frame_args): Temporarily set the selected
2777         frame to FRAME while printing the frame's arguments.
2778
2779 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2780
2781         PR breakpoints/26385
2782         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
2783         Always clear watchpoint with PTRACE_SET_DEBUGREG.
2784
2785 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2786
2787         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
2788         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
2789         and >= to check return value instead of == -1 and != -1.
2790
2791 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
2792
2793         * utils.h (class gdb_argv) <as_array_view>: New method.
2794         * utils.c (gdb_argv_as_array_view_test): New.
2795         (_initialize_utils): Register selftest.
2796         * maint.c (maintenance_selftest): Use the new method.
2797
2798 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
2799
2800         * target.h (supports_dumpcore, dumpcore): New
2801         function declarations.
2802         * target.c (supports_dumpcore, dumpcore): New
2803         functions.
2804         * target-delegates.c: Rebuild.
2805         * gcore.c (gcore_command): Use target_supports_dumpcore ()
2806         and target_dumpcore ().
2807
2808 2020-08-13  Aaron Merey  <amerey@redhat.com>
2809
2810         * debuginfod-support.c: Replace global variables with user_data.
2811
2812 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
2813
2814         * maint.c (maintenance_selftest): Split args and pass array_view
2815         to run_tests.
2816
2817 2020-08-12  Luis Machado  <luis.machado@linaro.org>
2818
2819         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
2820         type's length.
2821         Use %s and pulongest to print the length.
2822
2823 2020-08-12  Pedro Alves  <palves@redhat.com>
2824
2825         * NEWS: Move "Multi-target debugging support" item to the
2826         "Changes since GDB 9" section.
2827
2828 2020-08-12  Pedro Alves  <palves@redhat.com>
2829
2830         PR gdb/26336
2831         * progspace.c (program_space::remove_objfile): Invalidate the
2832         frame cache.
2833
2834 2020-08-11  Tom de Vries  <tdevries@suse.de>
2835
2836         * MAINTAINERS: Mark ms1 as deleted.
2837
2838 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2839
2840         PR gdb/26310
2841
2842         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
2843         act accordingly.
2844         (aarch64_analyze_prologue_test): Add more unit tests to exercise
2845         movz/str/stur/stp skipping behavior.
2846
2847 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2848
2849         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
2850         struct user_sve_header instead of struct sve_context.
2851
2852 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
2853
2854         * read.h (dwarf2_fetch_die_loc_sect_off,
2855         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
2856         `void *` parameter with function_view.
2857         * read.c (dwarf2_fetch_die_loc_sect_off,
2858         dwarf2_fetch_die_loc_cu_off): Likewise.
2859         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
2860         (per_cu_dwarf_call): Adjust.
2861         (get_frame_address_in_block_wrapper): Remove.
2862         (indirect_synthetic_pointer): Adjust.
2863         (get_ax_pc): Remove.
2864         (dwarf2_compile_expr_to_ax): Adjust.
2865
2866 2020-08-08  Tom de Vries  <tdevries@suse.de>
2867
2868         PR build/26344
2869         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
2870         constructor.
2871         * regcache.c (get_thread_arch_aspace_regcache): Same.
2872
2873 2020-08-07  Tom Tromey  <tromey@adacore.com>
2874
2875         * ravenscar-thread.c
2876         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
2877         New method.
2878         (ravenscar_thread_target::wait): Check
2879         runtime_initialized.
2880         (ravenscar_thread_target::prepare_to_store)
2881         (ravenscar_thread_target::stopped_by_sw_breakpoint)
2882         (ravenscar_thread_target::stopped_by_hw_breakpoint)
2883         (ravenscar_thread_target::stopped_by_watchpoint)
2884         (ravenscar_thread_target::stopped_data_address)
2885         (ravenscar_thread_target::core_of_thread): Use
2886         scoped_restore_current_thread and
2887         set_base_thread_from_ravenscar_task.
2888
2889 2020-08-07  Tom Tromey  <tromey@adacore.com>
2890
2891         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
2892
2893 2020-08-07  Tom Tromey  <tromey@adacore.com>
2894
2895         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
2896         update_inferior_ptid before update_thread_list.
2897         (temporarily_change_regcache_ptid): New class.
2898         (ravenscar_thread_target::fetch_registers)
2899         (ravenscar_thread_target::store_registers)
2900         (ravenscar_thread_target::prepare_to_store): Use base thread when
2901         forwarding operation.
2902
2903 2020-08-07  Tom Tromey  <tromey@adacore.com>
2904
2905         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
2906         "is_pid" case.
2907
2908 2020-08-07  Tom Tromey  <tromey@adacore.com>
2909
2910         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
2911         New methods.
2912         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
2913         first.
2914         (ravenscar_thread_target::add_thread): Rename from
2915         ravenscar_add_thread.
2916         (ravenscar_thread_target::update_thread_list): Use a lambda.
2917         (ravenscar_thread_target::xfer_partial): New method.
2918
2919 2020-08-07  Tom Tromey  <tromey@adacore.com>
2920
2921         * ada-lang.h (ada_task_list_iterator_ftype): Now a
2922         gdb::function_view.
2923         (iterate_over_live_ada_tasks): Change type of argument.
2924         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
2925         of argument.
2926
2927 2020-08-07  Tom Tromey  <tromey@adacore.com>
2928
2929         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
2930         Remove.
2931         (ravenscar_thread_target::extra_thread_info): Remove.
2932         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
2933         defer to target beneath for non-Ravenscar threads.
2934
2935 2020-08-07  Tom Tromey  <tromey@adacore.com>
2936
2937         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
2938         get_base_thread_from_ravenscar_task>: Now methods.
2939         <m_cpu_map>: New member.
2940         (ravenscar_thread_target::get_thread_base_cpu): Rename from
2941         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
2942         (ravenscar_thread_target::task_is_currently_active): Update.
2943         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
2944         Now a method.
2945         (ravenscar_thread_target::add_active_thread): Put initial thread
2946         into the m_cpu_map.
2947
2948 2020-08-07  Tom Tromey  <tromey@adacore.com>
2949
2950         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2951         event_ptid.
2952
2953 2020-08-07  Tom Tromey  <tromey@adacore.com>
2954
2955         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2956         runtime_initialized.
2957
2958 2020-08-07  Tom Tromey  <tromey@adacore.com>
2959
2960         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2961         add_active_thread.
2962         (ravenscar_thread_target::add_active_thread): Now public.
2963         (ravenscar_inferior_created): Call add_active_thread after pushing
2964         the target.
2965
2966 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2967
2968         * regcache.c (ptid_regcache_map): New type.
2969         (target_ptid_regcache_map): New type.
2970         (regcaches): Change type to target_ptid_regcache_map.
2971         (get_thread_arch_aspace_regcache): Update to regcaches' new
2972         type.
2973         (regcache_thread_ptid_changed): Likewise.
2974         (registers_changed_ptid): Likewise.
2975         (regcaches_size): Likewise.
2976         (regcaches_test): Update.
2977         (regcache_thread_ptid_changed): Update.
2978         * regcache.h (regcache_up): New type.
2979         * gdbsupport/ptid.h (hash_ptid): New struct.
2980
2981 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2982
2983         * observable.h (thread_ptid_changed): Add parameter
2984         `process_stratum_target *`.
2985         * infrun.c (infrun_thread_ptid_changed): Add parameter
2986         `process_stratum_target *` and use it.
2987         (selftests): New namespace.
2988         (infrun_thread_ptid_changed): New function.
2989         (_initialize_infrun): Register selftest.
2990         * regcache.c (regcache_thread_ptid_changed): Add parameter
2991         `process_stratum_target *` and use it.
2992         (regcache_thread_ptid_changed): New function.
2993         (_initialize_regcache): Register selftest.
2994         * thread.c (thread_change_ptid): Pass target to
2995         thread_ptid_changed observable.
2996
2997 2020-08-06  Caroline Tice <cmtice@google.com>
2998
2999         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
3000         (struct dwp_sections): Update field comments.  Add loclists and
3001         rnglists fields.
3002         (struct virtual_v2_dwo_sections): Rename struct to
3003         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
3004         size & offset fields for loclists and rnglists.
3005         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
3006         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
3007         skipping dummy type units.
3008         (create_dwp_hash_table): Update the large comment above the function to
3009         discuss Version 5 DWP files as well, with references.  Update all the
3010         version checks in the function to check for version 5 as well.  Add new
3011         section at the end to create dwp hash table for version 5.
3012         (create_dwp_v2_section): Rename function to
3013         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
3014         Add V5 to error message text.
3015         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
3016         into calls to create_dwp_v2_or_v5_section.
3017         (create_dwo_unit_in_dwp_v5): New function.
3018         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
3019         check for version2; add else clause to handle version 5.
3020         (open_and_init_dwo_file): Add code to check dwarf version & only call
3021         create_debug_types_hash_table (with sections.types) if version is not 5;
3022         else call create_debug_type_hash_table, with sections.info.
3023         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
3024         version 5.
3025         (dwarf2_locate_v5_dwp_sections): New function.
3026         (open_and_init_dwp_file): Add else-if clause for version 5 to call
3027         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
3028
3029 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3030
3031         * regcache.h (class regcache): Remove friend
3032         registers_changed_ptid.
3033         <regcache_thread_ptid_changed>: Remove.
3034         <regcaches>: Remove.
3035         * regcache.c (regcache::regcaches): Rename to...
3036         (regcaches): ... this.  Make static.
3037         (get_thread_arch_aspace_regcache): Update.
3038         (regcache::regcache_thread_ptid_changed): Rename to...
3039         (regcache_thread_ptid_changed): ... this.  Update.
3040         (class regcache_access): Remove.
3041         (regcaches_test): Update.
3042         (_initialize_regcache): Update.
3043         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
3044         <forward_list>.
3045
3046 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3047
3048         * regcache.h (class regcache) <current_regcache>: Rename to...
3049         <regcaches>: ... this.  Move doc here.
3050         * regcache.c (regcache::current_regcache) Rename to...
3051         (regcache::regcaches): ... this.  Move doc to header.
3052         (get_thread_arch_aspace_regcache): Update.
3053         (regcache::regcache_thread_ptid_changed): Update.
3054         (registers_changed_ptid): Update.
3055         (class regcache_access) <current_regcache_size>: Rename to...
3056         <regcaches_size>: ... this.
3057         (current_regcache_test): Rename to...
3058         (regcaches_test): ... this.
3059         (_initialize_regcache): Update.
3060
3061 2020-08-06  Victor Collod  <vcollod@nvidia.com>
3062
3063         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
3064
3065 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
3066
3067         * corelow.c (core_target::build_file_mappings): Don't output
3068         null pathname in warning.
3069
3070 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
3071
3072         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
3073         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
3074         gdb.dwarf2/dw2-single-line-discriminators.exp,
3075         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
3076
3077 2020-08-05  Tom Tromey  <tromey@adacore.com>
3078
3079         PR rust/26197:
3080         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
3081         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
3082         Fix off-by-one and type size errors in ordinary case.
3083
3084 2020-08-05  Tom de Vries  <tdevries@suse.de>
3085
3086         * gdbtypes.c (type_not_allocated, type_not_associated): Use
3087         "prop->const_val () == 0" instead of "prop->const_val () != 0".
3088
3089 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3090
3091         * frame.h (frame_id_p): Return bool.
3092         (frame_id_artificial_p): Return bool.
3093         (frame_id_eq): Return bool.
3094         (has_stack_frames): Return bool.
3095         (get_selected_frame): Fix typo in comment.
3096         (get_frame_pc_if_available): Return bool.
3097         (get_frame_address_in_block_if_available): Return bool.
3098         (get_frame_func_if_available): Return bool.
3099         (read_frame_register_unsigned): Return bool.
3100         (get_frame_register_bytes): Return bool.
3101         (safe_frame_unwind_memory): Return bool.
3102         (deprecated_frame_register_read): Return bool.
3103         (frame_unwinder_is): Return bool.
3104         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3105         bool.
3106         <this_id::p>: Likewise.
3107         <prev_p>: Likewise.
3108         (frame_stash_add): Return bool.
3109         (get_frame_id): Use bool.
3110         (frame_id_build_special) Use bool.
3111         (frame_id_build_unavailable_stack): Use bool.
3112         (frame_id_build): Use bool.
3113         (frame_id_p): Return bool, use true/false instead of 1/0.
3114         (frame_id_artificial_p): Likewise.
3115         (frame_id_eq): Likewise.
3116         (frame_id_inner): Likewise.
3117         (get_frame_func_if_available): Likewise.
3118         (read_frame_register_unsigned): Likewise.
3119         (deprecated_frame_register_read): Likewise.
3120         (get_frame_register_bytes): Likewise.
3121         (has_stack_frames): Likewise.
3122         (inside_main_func): Likewise.
3123         (inside_entry_func): Likewise.
3124         (get_frame_pc_if_available): Likewise.
3125         (get_frame_address_in_block_if_available): Likewise.
3126         (frame_unwinder_is): Likewise.
3127         (safe_frame_unwind_memory): Likewise.
3128         (frame_unwind_arch): Likewise.
3129
3130 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3131
3132         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3133         type to cached_copy_status.
3134         (fprintf_frame): Adjust.
3135         (get_frame_func_if_available): Adjust.
3136         (frame_cleanup_after_sniffer): Adjust.
3137
3138 2020-08-04  Mark Wielaard  <mark@klomp.org>
3139
3140         * MAINTAINERS (Write After Approval): Update email address.
3141
3142 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3143
3144         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3145         dynamic_prop::const_val.
3146
3147 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3148
3149         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3150         dynamic_prop::kind.
3151
3152 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3153
3154         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3155
3156 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3157
3158         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3159
3160 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3161             Jose E. Marchesi  <jose.marchesi@oracle.com>
3162
3163         * configure.tgt: Add entry for bpf-*-*.
3164         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3165         (ALLDEPFILES): Add bpf-tdep.c.
3166         * bpf-tdep.c: New file.
3167         * MAINTAINERS: Add bpf target and maintainer.
3168         * NEWS: Mention the support for the new target.
3169
3170 2020-08-04  Tom de Vries  <tdevries@suse.de>
3171
3172         PR symtab/23270
3173         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
3174         Error.
3175
3176 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3177
3178         * syscalls/freebsd.xml: Regenerate.
3179
3180 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3181
3182         * syscalls/update-freebsd.sh: Fix usage and year range.
3183
3184 2020-08-03  Tom de Vries  <tdevries@suse.de>
3185
3186         PR symtab/26333
3187         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
3188         DW_LNE_lo_user/DW_LNE_hi_user range.
3189
3190 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
3191
3192         PR ada/26318
3193         * ada-lang.c (ada_modulus): Return 0 if property is not of const
3194         kind.
3195
3196 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3197
3198         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
3199
3200 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3201
3202         * breakpoint.c (set_breakpoint_condition): Update the condition
3203         expressions after checking that the input condition string parses
3204         successfully and does not contain junk at the end.
3205
3206 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3207
3208         * breakpoint.c (set_breakpoint_condition): Update the
3209         condition string after parsing the new condition successfully.
3210
3211 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3212
3213         * proc-api.c (_STRUCTURED_PROC): Don't define.
3214         * proc-events.c: Likewise.
3215         * proc-flags.c: Likewise.
3216         * proc-why.c: Likewise.
3217         * procfs.c: Likewise.
3218
3219         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
3220         * configure, config.in: Regenerate.
3221
3222 2020-07-30  Tom de Vries  <tdevries@suse.de>
3223
3224         PR build/26320
3225         * ui-style.h (struct ui_file_style::color): Wrap m_value and
3226         m_red/m_green/m_blue in a union.
3227
3228 2020-07-29  Tom de Vries  <tdevries@suse.de>
3229
3230         PR tdep/26280
3231         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
3232
3233 2020-07-28  Tom Tromey  <tromey@adacore.com>
3234
3235         PR symtab/26270:
3236         * symtab.h (find_pc_partial_function_sym): Declare.
3237         * cli/cli-cmds.c (disassemble_command): Use
3238         find_pc_partial_function_sym.  Check asm_demangle.
3239         * blockframe.c (cache_pc_function_sym): New global.
3240         (cache_pc_function_name): Remove.
3241         (clear_pc_function_cache): Update.
3242         (find_pc_partial_function_sym): New function, from
3243         find_pc_partial_function.
3244         (find_pc_partial_function): Rewrite using
3245         find_pc_partial_function_sym.
3246
3247 2020-07-28  Tom Tromey  <tromey@adacore.com>
3248
3249         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
3250         help.  Add usage.
3251
3252 2020-07-28  Tom Tromey  <tromey@adacore.com>
3253
3254         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
3255         <DW_OP_GNU_variable_value>: Cast to address type.
3256
3257 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
3258
3259         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
3260         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
3261         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
3262         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
3263         (nbsd_get_siginfo_type): New.
3264         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
3265         (_initialize_nbsd_tdep): New.
3266
3267 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3268
3269         PR binutils/26301
3270         * configure: Regenerated.
3271
3272 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3273
3274         PR binutils/26301
3275         * configure: Regenerated.
3276
3277 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3278
3279         * python/py-frame.c: Remove 'user-regs.h' include.
3280         (frapy_read_register): Rewrite to make use of
3281         gdbpy_parse_register_id.
3282         * python/py-registers.c (gdbpy_parse_register_id): New function,
3283         moved here from python/py-unwind.c.  Updated the return type, and
3284         also accepts register descriptor objects.
3285         * python/py-unwind.c: Remove 'user-regs.h' include.
3286         (pyuw_parse_register_id): Moved to python/py-registers.c.
3287         (unwind_infopy_add_saved_register): Update to use
3288         gdbpy_parse_register_id.
3289         (pending_framepy_read_register): Likewise.
3290         * python/python-internal.h (gdbpy_parse_register_id): Declare.
3291
3292 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3293
3294         * python/py-registers.c: Add 'user-regs.h' include.
3295         (register_descriptor_iter_find): New function.
3296         (register_descriptor_iterator_object_methods): New static global
3297         methods array.
3298         (register_descriptor_iterator_object_type): Add pointer to methods
3299         array.
3300
3301 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
3302
3303         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
3304         for all architectures on FreeBSD 11.3 and later.
3305
3306 2020-07-27  Tom Tromey  <tromey@adacore.com>
3307
3308         * gcore.h (load_corefile): Don't declare.
3309
3310 2020-07-27  Tom de Vries  <tdevries@suse.de>
3311
3312         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
3313         * config.in: Regenerate.
3314         * configure: Regenerate.
3315
3316 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
3317
3318         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
3319         ws2tcpip.h.  When checking whether socklen_t type is defined, use
3320         ws2tcpip.h if it is available and sys/socket.h isn't.
3321         * configure: Regenerate.
3322         * config.in: Regenerate.
3323
3324 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3325
3326         PR fortran/23051
3327         PR fortran/26139
3328         * valops.c (value_ind): Pass address to
3329         readjust_indirect_value_type.
3330         * value.c (readjust_indirect_value_type): Make parameter
3331         non-const, and add extra address parameter.  Resolve original type
3332         before using it.
3333         * value.h (readjust_indirect_value_type): Update function
3334         signature and comment.
3335
3336 2020-07-25  Tom de Vries  <tdevries@suse.de>
3337
3338         PR symtab/26243
3339         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
3340         entries.
3341
3342 2020-07-24  Aaron Merey  <amerey@redhat.com>
3343
3344         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
3345         * configure: Rebuild.
3346
3347 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
3348
3349         PR corefiles/26294
3350         * corelow.c (_initialize_corelow): Add period to help text
3351         for "maintenance print core-file-backed-mappings".
3352
3353 2020-07-23  Pedro Alves  <pedro@palves.net>
3354
3355         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
3356         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
3357         meanwhile.
3358         * frame.c (frame_cache_generation, get_frame_cache_generation):
3359         New.
3360         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
3361         (get_prev_frame_if_no_cycle): On exception, don't touch
3362         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
3363         * frame.h (get_frame_cache_generation): Declare.
3364
3365 2020-07-23  Tom de Vries  <tdevries@suse.de>
3366
3367         PR tui/26282
3368         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
3369         New default constructor.
3370
3371 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3372
3373         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
3374         exclude non-statement entries.
3375
3376 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3377
3378         * NEWS (New commands): Mention new command
3379         "maintenance print core-file-backed-mappings".
3380
3381 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3382
3383         * corelow.c (gdbcmd.h): Include.
3384         (core_target::info_proc_mappings): New method.
3385         (get_current_core_target): New function.
3386         (maintenance_print_core_file_backed_mappings): New function.
3387         (_initialize_corelow): Add core-file-backed-mappings to
3388         "maint print" commands.
3389
3390 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3391
3392         * linux-tdep.c (dump_note_entry_p): New function.
3393         (linux_dump_mapping_p_ftype): New typedef.
3394         (linux_find_memory_regions_full): Add new parameter,
3395         should_dump_mapping_p.
3396         (linux_find_memory_regions): Adjust call to
3397         linux_find_memory_regions_full.
3398         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
3399         call to linux_find_memory_regions_full.
3400
3401 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3402
3403         * corelow.c (solist.h, unordered_map): Include.
3404         (class core_target): Add field m_core_file_mappings and
3405         method build_file_mappings.
3406         (core_target::core_target): Call build_file_mappings.
3407         (core_target::~core_target): Free memory associated with
3408         m_core_file_mappings.
3409         (core_target::build_file_mappings): New method.
3410         (core_target::xfer_partial): Use m_core_file_mappings
3411         for memory transfers.
3412         * linux-tdep.c (linux_read_core_file_mappings): New
3413         function.
3414         (linux_core_info_proc_mappings): Rewrite to use
3415         linux_read_core_file_mappings.
3416         (linux_init_abi): Register linux_read_core_file_mappings.
3417
3418 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3419
3420         * arch-utils.c (default_read_core_file_mappings): New function.
3421         * arch-utils.c (default_read_core_file_mappings): Declare.
3422         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
3423         * gdbarch.h, gdbarch.c: Regenerate.
3424
3425 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3426
3427         PR corefiles/25631
3428         * corelow.c (core_target:xfer_partial):  Revise
3429         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
3430         case after first checking the stratum beneath the core
3431         target.
3432         (has_all_memory): Return true.
3433         * target.c (raw_memory_xfer_partial): Revise comment
3434         regarding use of has_all_memory.
3435
3436 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3437
3438         * exec.h (section_table_xfer_memory): Revise declaration,
3439         replacing section name parameter with an optional callback
3440         predicate.
3441         * exec.c (section_table_xfer_memory): Likewise.
3442         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
3443         of section_table_xfer_memory.
3444
3445 2020-07-22  Tom Tromey  <tromey@adacore.com>
3446
3447         * mi/mi-cmd-stack.c (list_args_or_locals): Use
3448         lookup_symbol_search_name.
3449
3450 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3451
3452         * python/py-registers.c (gdbpy_register_object_data_init): Remove
3453         redundant local variable.
3454         (gdbpy_get_register_descriptor): Extract descriptor vector as a
3455         reference, not pointer, update code accordingly.
3456
3457 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3458             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3459
3460         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
3461         * jit.c (jit_breakpoint_re_set_internal): Use the
3462         `skip_jit_symbol_lookup` field.
3463
3464 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3465             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3466
3467         * jit.c (jit_read_descriptor): Define the descriptor address once,
3468         use twice.
3469         (jit_breakpoint_deleted): Move the declaration of the loop variable
3470         `iter` into the loop header.
3471         (jit_breakpoint_re_set_internal): Move the declaration of the local
3472         variable `objf_data` to the first point of definition.
3473         (jit_event_handler): Move the declaration of local variables
3474         `code_entry`, `entry_addr`, and `objf` to their first point of use.
3475         Rename `objf` to `jited`.
3476
3477 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3478
3479         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
3480         Remove.
3481         * jit.c (get_jiter_objfile_data): Update.
3482
3483 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3484             Simon Marchi  <simon.marchi@polymtl.ca>
3485
3486         * jit.c (struct jit_program_space_data): Remove.
3487         (jit_program_space_key): Remove.
3488         (jiter_objfile_data::~jiter_objfile_data): Remove program space
3489         stuff.
3490         (get_jit_program_space_data): Remove.
3491         (jit_breakpoint_deleted): Iterate on all of the program space's
3492         objfiles.
3493         (jit_inferior_init): Likewise.
3494         (jit_breakpoint_re_set_internal): Likewise.  Also change return
3495         type to void.
3496         (jit_breakpoint_re_set): Pass current_program_space to
3497         jit_breakpoint_re_set_internal.
3498
3499 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3500
3501         * jit.h (struct jiter_objfile_data) <cached_code_address,
3502         jit_breakpoint>: Move to here from ...
3503         * jit.c (jit_program_space_data): ... here.
3504         (jiter_objfile_data::~jiter_objfile_data): Update.
3505         (jit_breakpoint_deleted): Update.
3506         (jit_breakpoint_re_set_internal): Update.
3507
3508 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3509
3510         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3511         checks.
3512         (jit_read_descriptor): Remove NULL check.
3513         (jit_event_handler): Add an assertion.
3514
3515 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3516
3517         * jit.h (struct jit_objfile_data):  Split into...
3518         (struct jiter_objfile_data): ... this ...
3519         (struct jited_objfile_data): ... and this.
3520         * objfiles.h (struct objfile) <jit_data>: Remove.
3521         <jiter_data, jited_data>: New fields.
3522         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3523         (jiter_objfile_data::~jiter_objfile_data): ... this.
3524         (get_jit_objfile_data): Rename to ...
3525         (get_jiter_objfile_data): ... this.
3526         (add_objfile_entry): Update.
3527         (jit_read_descriptor): Use get_jiter_objfile_data.
3528         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3529         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3530         (jit_inferior_exit_hook): Use objfile's jited_data field.
3531
3532 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3533
3534         * jit.h: Forward-declare `struct minimal_symbol`.
3535         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3536         constructor, destructor, and an objfile* field.
3537         * jit.c (jit_objfile_data): Remove.
3538         (struct jit_objfile_data): Migrate from here to jit.h.
3539         (jit_objfile_data::~jit_objfile_data): New destructor
3540         implementation with code moved from free_objfile_data.
3541         (free_objfile_data): Delete.
3542         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3543         (jit_find_objf_with_entry_addr): Ditto.
3544         (jit_inferior_exit_hook): Ditto.
3545         (_initialize_jit): Remove the call to
3546         register_objfile_data_with_cleanup.
3547         * objfiles.h (struct objfile) <jit_data>: New field.
3548
3549 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3550
3551         * jit.h: Forward-declare `struct objfile`.
3552         (jit_event_handler): Add a second parameter, the JITer objfile.
3553         * jit.c (jit_read_descriptor): Change the signature to take the
3554         JITer objfile as an argument instead of the jit_program_space_data.
3555         (jit_inferior_init): Update the call to jit_read_descriptor.
3556         (jit_event_handler): Use the new JITer objfile argument when calling
3557         jit_read_descriptor.
3558         * breakpoint.c (handle_jit_event): Update the call to
3559         jit_event_handler to pass the JITer objfile.
3560
3561 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3562
3563         * gdbarch.c: Regenerate.
3564         * gdbarch.h: Regenerate.
3565         * gdbarch.sh (handle_segmentation_fault): Remove method.
3566         * infrun.c (handle_segmentation_fault): Remove.
3567         (print_signal_received_reason): Remove call to
3568         handle_segmentation_fault.
3569
3570 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3571
3572         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3573         Rename to sparc64_linux_report_signal_info and add siggnal
3574         argument.
3575         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3576         instead of sparc64_linux_handle_segmentation_fault.
3577
3578 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3579
3580         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3581         i386_linux_report_signal_info instead of
3582         i386_linux_handle_segmentation_fault.
3583         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3584         to i386_linux_report_signal_info and add siggnal argument.
3585         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3586         of i386_linux_handle_segmentation_fault.
3587         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3588         to i386_linux_report_signal_info and add siggnal argument.
3589
3590 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3591
3592         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3593         hook if present.
3594
3595 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3596
3597         * gdbarch.c: Regenerate.
3598         * gdbarch.h: Regenerate.
3599         * gdbarch.sh (report_signal_info): New method.
3600         * infrun.c (print_signal_received_reason): Invoke gdbarch
3601         report_signal_info hook if present.
3602
3603 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3604
3605         * python/py-registers.c : Add 'unordered_map' include.
3606         (gdbpy_new_reggroup): Renamed to...
3607         (gdbpy_get_reggroup): ...this.  Update to only create register
3608         group descriptors when needed.
3609         (gdbpy_reggroup_iter_next): Update.
3610
3611 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3612
3613         * python/py-registers.c (gdbpy_register_object_data): New static
3614         global.
3615         (gdbpy_register_object_data_init): New function.
3616         (gdbpy_new_register_descriptor): Renamed to...
3617         (gdbpy_get_register_descriptor): ...this, and update to reuse
3618         existing register descriptors where possible.
3619         (gdbpy_register_descriptor_iter_next): Update.
3620         (gdbpy_initialize_registers): Register new gdbarch data.
3621
3622 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3623
3624         * linux-nat.c (stopped_pids): Make static.
3625
3626 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3627
3628         PR ada/26235
3629         * gdbtypes.c (ada_discrete_type_low_bound,
3630         ada_discrete_type_high_bound): Handle undefined bounds.
3631
3632 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
3633
3634         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
3635         declaration.
3636         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
3637         function.
3638
3639 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
3640
3641         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
3642         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
3643         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
3644         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
3645         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
3646         method.
3647
3648 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
3649
3650         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
3651         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
3652         which are deprecated in Guile 3.0.
3653         * configure.ac (try_guile_versions): Add "guile-3.0".
3654         * configure (try_guile_versions): Regenerate.
3655         * NEWS: Update entry.
3656
3657 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
3658             Doug Evans  <dje@google.com>
3659
3660         PR gdb/21104
3661         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
3662         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
3663         USING_GUILE_BEFORE_2_2.
3664         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
3665         Change type to 'scm_t_port_type *'.
3666         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
3667         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
3668         parameter and honor it.  Update callers.
3669         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
3670         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
3671         functions.
3672         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
3673         USING_GUILE_BEFORE_2_2.
3674         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
3675         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
3676         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
3677         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
3678         and 'SCM_PORT_TYPE'.
3679         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
3680         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
3681         (gdbscm_memory_port_read, gdbscm_memory_port_write)
3682         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
3683         [!USING_GUILE_BEFORE_2_2]: New functions.
3684         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
3685         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
3686         'gdbscm_memory_port_read'.
3687         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
3688         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
3689         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
3690         function.
3691         (ioscm_init_memory_port): Remove.
3692         (ioscm_init_memory_port_stream): New function
3693         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
3694         function.
3695         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3696         Return scm_from_uint (0).
3697         (gdbscm_set_memory_port_read_buffer_size_x)
3698         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3699         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3700         Return scm_from_uint (0).
3701         (gdbscm_set_memory_port_write_buffer_size_x)
3702         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3703         * configure.ac (try_guile_versions): Add "guile-2.2".
3704         * configure: Regenerate.
3705         * NEWS: Add entry.
3706
3707 2020-07-18  Tom Tromey  <tom@tromey.com>
3708
3709         * linux-nat.c (linux_multi_process): Remove.
3710         (linux_nat_target::supports_multi_process): Return true.
3711
3712 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3713
3714         * arch/riscv.c (riscv_tdesc_cache): Change map type.
3715         (riscv_lookup_target_description): Return pointer out of
3716         unique_ptr.
3717         * target-descriptions.c (allocate_target_description): Add
3718         comment.
3719         (target_desc_deleter::operator()): Likewise.
3720         * target-descriptions.h (struct target_desc_deleter): Moved to
3721         gdbsupport/tdesc.h.
3722         (target_desc_up): Likewise.
3723
3724 2020-07-17  Tom Tromey  <tromey@adacore.com>
3725
3726         * linux-nat.c (linux_nat_target::supports_non_stop)
3727         (linux_nat_target::always_non_stop_p): Use "true".
3728         (linux_nat_target::supports_disable_randomization): Use "true" and
3729         "false".
3730
3731 2020-07-16  Caroline Tice  <cmtice@google.com>
3732
3733         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
3734         (RNGLIST_HEADER_SIZE64): New constant definition.
3735         (struct dwop_section_names): Add rnglists_dwo.
3736         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
3737         (struct loclist_header): Rename to 'loclists_rnglists_header'.
3738         (struct dwo_sections): Add rnglists field.
3739         (read_attribut_reprocess): Add tag parameter.
3740         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
3741         (cu_debug_rnglists_section): New function (decl & definition).
3742         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
3743         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
3744         die whose range is being checked; get rnglist section from
3745         cu_debug_rnglists_section, to get from either objfile or dwo file as
3746         appropriate.  Add cases for DW_RLE_base_addressx,
3747         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
3748         the base address to DW_RLE_offset_pairs (not to all ranges), moving
3749         test inside if-condition and updating complaint message.
3750         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
3751         dwarf2_rnglists_process.
3752         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
3753         dwarf2_ranges_process.
3754         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
3755         need_ranges_base and update comment appropriately.  Also pass die tag
3756         to dwarf2_ranges_read.
3757         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
3758         need_ranges_base and update comment appropriately.  Also pass die tag
3759         to dwarf2_ranges_process.
3760         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
3761         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
3762         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
3763         need_ranges_base and update comment appropriately.  Also pass die tag
3764         to read_attribute_reprocess and dwarf2_ranges_read.
3765         (read_loclist_header): Rename function to read_loclists_rnglists_header,
3766         and update function comment appropriately.
3767         (read_loclist_index): Call read_loclists_rnglists_header instead of
3768         read_loclist_header.
3769         (read_rnglist_index): New function.
3770         (read_attribute_reprocess):  Add tag parameter. Add code for
3771         DW_FORM_rnglistx, passing tag to read_rnglist_index.
3772         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
3773
3774 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3775
3776         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
3777         being resolved.
3778
3779 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3780
3781         * arch-utils.c (show_architecture): Update formatting of messages.
3782
3783 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3784
3785         * gdbtypes.h (struct type) <bounds>: Handle array and string
3786         types.
3787         * ada-lang.c (assign_aggregate): Use type::bounds on
3788         array/string type.
3789         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
3790         * c-varobj.c (c_number_of_children): Likewise.
3791         (c_describe_child): Likewise.
3792         * eval.c (evaluate_subexp_for_sizeof): Likewise.
3793         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
3794         (f_type_print_base): Likewise.
3795         * f-valprint.c (f77_array_offset_tbl): Likewise.
3796         (f77_get_upperbound): Likewise.
3797         (f77_print_array_1): Likewise.
3798         * guile/scm-type.c (gdbscm_type_range): Likewise.
3799         * m2-typeprint.c (m2_array): Likewise.
3800         (m2_is_long_set_of_type): Likewise.
3801         * m2-valprint.c (get_long_set_bounds): Likewise.
3802         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
3803         * python/py-type.c (typy_range): Likewise.
3804         * rust-lang.c (rust_internal_print_type): Likewise.
3805         * type-stack.c (type_stack::follow_types): Likewise.
3806         * valarith.c (value_subscripted_rvalue): Likewise.
3807         * valops.c (value_cast): Likewise.
3808
3809 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3810
3811         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
3812         callers to use the equivalent accessor methods.
3813
3814 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3815
3816         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
3817         (struct type) <bit_stride>: New method.
3818         (TYPE_BIT_STRIDE): Remove.
3819         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
3820
3821 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3822
3823         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
3824         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
3825         callers to use the equivalent accessor methods instead.
3826
3827 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3828
3829         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
3830         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
3831         callers to use the equivalent accessor methods instead.
3832
3833 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3834
3835         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
3836         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
3837         to use dynamic_prop::kind.
3838
3839 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3840
3841         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
3842         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
3843         to get the bound property's kind and check against
3844         PROP_UNDEFINED.
3845
3846 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3847
3848         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
3849         all callers to use type::range_bounds followed by
3850         dynamic_prop::{low,high}.
3851
3852 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3853
3854         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
3855         const_val, set_const_val, baton, set_locexpr, set_loclist,
3856         set_addr_offset, variant_parts, set_variant_parts,
3857         original_type, set_original_type>: New methods.
3858         <kind>: Rename to...
3859         <m_kind>: ... this.  Update all users to use the new methods
3860         instead.
3861         <data>: Rename to...
3862         <m_data>: ... this.  Update all users to use the new methods
3863         instead.
3864
3865 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3866
3867         * gdbtypes.c (get_discrete_bounds): Return failure if
3868         the range type's bounds are not both defined and constant
3869         values.
3870         (get_array_bounds): Update comment.  Remove undefined bound check.
3871
3872 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3873
3874         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
3875         the type::bounds method directly.
3876
3877 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3878
3879         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
3880         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
3881         are used to set the range type's bounds to use set_bounds.
3882
3883 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3884
3885         * exec.c (_initialize_exec): Update exec-file-mismatch help.
3886
3887 2020-07-10  Pedro Alves  <pedro@palves.net>
3888
3889         * gdbthread.h (inferior_ref): Define.
3890         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
3891         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
3892         * thread.c
3893         (scoped_restore_current_thread::restore):
3894         Adjust to gdb::ref_ptr.
3895         (scoped_restore_current_thread::~scoped_restore_current_thread):
3896         Remove manual decref handling.
3897         (scoped_restore_current_thread::scoped_restore_current_thread):
3898         Adjust to use
3899         inferior_ref::new_reference/thread_info_ref::new_reference.
3900         Incref the thread before calling get_frame_id instead of after.
3901         Let TARGET_CLOSE_ERROR propagate.
3902
3903 2020-07-10  Pedro Alves  <pedro@palves.net>
3904
3905         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
3906         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
3907         NOT_AVAILABLE_ERROR.
3908         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
3909         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
3910
3911 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
3912             Pedro Alves  <pedro@palves.net>
3913
3914         PR gdb/26199
3915         * infrun.c (threads_are_resumed_pending_p): Delete.
3916         (do_target_wait): Remove threads_are_executing and
3917         threads_are_resumed_pending_p checks from the inferior_matches
3918         lambda.  Update comments.
3919
3920 2020-07-10  Pedro Alves  <pedro@palves.net>
3921
3922         PR gdb/26199
3923         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
3924         executing threads.
3925
3926 2020-07-10  Pedro Alves  <pedro@palves.net>
3927
3928         PR gdb/26199
3929         * infrun.c (handle_no_resumed): Handle multiple targets.
3930
3931 2020-07-10  Pedro Alves  <pedro@palves.net>
3932
3933         PR gdb/26199
3934         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
3935         target_is_async_p.
3936
3937 2020-07-10  Pedro Alves  <pedro@palves.net>
3938
3939         PR gdb/26199
3940         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
3941         threads, not all threads.
3942
3943 2020-07-10  Pedro Alves  <pedro@palves.net>
3944
3945         PR gdb/26199
3946         * remote.c (remote_target::open_1): Pass remote target pointer as
3947         data to create_async_event_handler.
3948         (remote_async_inferior_event_handler): Mark async event handler
3949         before returning if the remote target still has either pending
3950         events or unacknowledged notifications.
3951
3952 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3953
3954         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3955         declaration.
3956         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3957         function.
3958
3959 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3960
3961         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3962         inferior_ptid.
3963
3964 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3965
3966         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3967         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3968         AT_FREEBSD_PS_STRINGS.
3969
3970 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3971
3972         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3973         of debugfile path on Windows.
3974
3975 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3976
3977         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3978         argument to 'data'.
3979
3980 2020-07-08  Tom Tromey  <tromey@adacore.com>
3981
3982         * ada-lang.c (ada_exception_message_1): Use read_memory.
3983
3984 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3985
3986         PR python/22748
3987         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3988         special handling for inline frames.
3989         * findvar.c (value_of_register_lazy): Skip inline frames when
3990         creating lazy register values.
3991         * frame.c (frame_id_computed_p): Delete definition.
3992         * frame.h (frame_id_computed_p): Delete declaration.
3993
3994 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3995
3996         * NEWS: Mention additions to Python API.
3997         * python/py-arch.c (archpy_register_groups): New function.
3998         (arch_object_methods): Add 'register_groups' method.
3999         * python/py-registers.c (reggroup_iterator_object): New struct.
4000         (reggroup_object): New struct.
4001         (gdbpy_new_reggroup): New function.
4002         (gdbpy_reggroup_to_string): New function.
4003         (gdbpy_reggroup_name): New function.
4004         (gdbpy_reggroup_iter): New function.
4005         (gdbpy_reggroup_iter_next): New function.
4006         (gdbpy_new_reggroup_iterator): New function
4007         (gdbpy_initialize_registers): Register new types.
4008         (reggroup_iterator_object_type): Define new Python type.
4009         (gdbpy_reggroup_getset): New static global.
4010         (reggroup_object_type): Define new Python type.
4011         * python/python-internal.h
4012
4013 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4014
4015         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
4016         * python/py-arch.c (archpy_registers): New function.
4017         (arch_object_methods): Add 'registers' method.
4018         * python/py-registers.c: New file.
4019         * python/python-internal.h
4020         (gdbpy_new_register_descriptor_iterator): Declare.
4021         (gdbpy_initialize_registers): Declare.
4022         * python/python.c (do_start_initialization): Call
4023         gdbpy_initialize_registers.
4024         * NEWS: Mention additions to the Python API.
4025
4026 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4027
4028         * NEWS: Mention new Python API method.
4029         * python/py-unwind.c (pending_framepy_architecture): New function.
4030         (pending_frame_object_methods): Add architecture method.
4031
4032 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4033
4034         * gdbarch.c: Regenerate.
4035         * gdbarch.h: Regenerate.
4036         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
4037         (gdbarch_data): Use internal_error for the case where
4038         deprecated_set_gdbarch_data was originally needed.
4039         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
4040         and use passed in obstack.
4041         (libunwind_frame_set_descr): Should no longer get back NULL from
4042         gdbarch_data.
4043         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
4044         type.
4045         * user-regs.c (user_regs_init): Update parameters, and use passed
4046         in obstack.
4047         (user_reg_add): Should no longer get back NULL from gdbarch_data.
4048         (_initialize_user_regs): Register as a pre-init gdbarch data type.
4049
4050 2020-07-06  Tom de Vries  <tdevries@suse.de>
4051
4052         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
4053         End-Of-Sequence in lte_is_less_than.
4054         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
4055         "gdb: Don't reorder line table entries too much when sorting".
4056
4057 2020-07-06  Tom de Vries  <tdevries@suse.de>
4058
4059         PR tui/26205
4060         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
4061
4062 2020-07-05  Tom de Vries  <tdevries@suse.de>
4063
4064         PR build/26187
4065         * inferior.h (struct infcall_suspend_state_deleter): If available, use
4066         std::uncaught_exceptions instead of deprecated
4067         std::uncaught_exception.
4068
4069 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4070
4071         * macroexp.h (macro_stringify): Return
4072         gdb::unique_xmalloc_ptr<char>.
4073         * macroexp.c (macro_stringify): Likewise.
4074         * macrotab.c (fixup_definition): Update.
4075
4076 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4077
4078         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
4079         (lex_one_token): Update.
4080         * macroexp.c (struct macro_buffer) <release>: Return
4081         gdb::unique_xmalloc_ptr<char>.
4082         (macro_stringify): Update.
4083         (macro_expand): Update.
4084         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
4085         * macroexp.h (macro_expand_next): Likewise.
4086
4087 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
4088
4089         * macroexp.h (macro_lookup_ftype): Remove.
4090         (macro_expand, macro_expand_once, macro_expand_next): Remove
4091         lookup function parameters, add scope parameter.
4092         * macroexp.c (scan, substitute_args, expand, maybe_expand,
4093         macro_expand, macro_expand_once, macro_expand_next): Likewise.
4094         * macroscope.h (standard_macro_lookup): Change parameter type
4095         to macro_scope.
4096         * macroscope.c (standard_macro_lookup): Likewise.
4097         * c-exp.y (lex_one_token): Update.
4098         * macrocmd.c (macro_expand_command): Likewise.
4099         (macro_expand_once_command): Likewise.
4100
4101 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4102
4103         * inf-loop.c (inferior_event_handler): Remove client_data param.
4104         * inf-loop.h (inferior_event_handler): Likewise.
4105         * infcmd.c (step_1): Adjust.
4106         * infrun.c (proceed): Adjust.
4107         (fetch_inferior_event): Remove client_data param.
4108         (infrun_async_inferior_event_handler): Adjust.
4109         * infrun.h (fetch_inferior_event): Remove `void *` param.
4110         * linux-nat.c (handle_target_event): Adjust.
4111         * record-btrace.c (record_btrace_handle_async_inferior_event):
4112         Adjust.
4113         * record-full.c (record_full_async_inferior_event_handler):
4114         Adjust.
4115         * remote.c (remote_async_inferior_event_handler): Adjust.
4116
4117 2020-07-01  Tom Tromey  <tom@tromey.com>
4118
4119         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4120         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4121
4122 2020-07-01  Tom Tromey  <tom@tromey.com>
4123
4124         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4125         tui_gen_win_info.
4126         (tui_win_info::make_window): Merge with
4127         tui_gen_win_info::make_window.
4128         (tui_win_info::make_visible): Move from tui_gen_win_info.
4129         * tui/tui-win.c (tui_win_info::max_width): Move from
4130         tui_gen_win_info.
4131         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4132         type.
4133         <window_factory>: Likewise.
4134         * tui/tui-layout.c (tui_win_info::resize): Move from
4135         tui_gen_win_info.
4136         (make_standard_window): Change return type.
4137         (get_locator_window, tui_get_window_by_name): Likewise.
4138         (tui_layout_window::apply): Remove a cast.
4139         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4140         (struct tui_win_info): Merge with tui_gen_win_info.
4141         (struct tui_gen_win_info): Remove.
4142
4143 2020-07-01  Tom Tromey  <tom@tromey.com>
4144
4145         * tui/tui-stack.h (struct tui_locator_window): Derive from
4146         tui_win_info.
4147         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4148         <can_box>: New method.
4149
4150 2020-07-01  Tom Tromey  <tom@tromey.com>
4151
4152         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4153
4154 2020-07-01  Tom Tromey  <tom@tromey.com>
4155
4156         * tui/tui-regs.c (tui_data_window::display_registers_from)
4157         (tui_data_window::display_registers_from)
4158         (tui_data_window::first_data_item_displayed)
4159         (tui_data_window::delete_data_content_windows): Update.
4160         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4161         Remove.
4162         (tui_data_window::check_register_values): Update.
4163         (tui_data_item_window::rerender): Add parameters.  Update.
4164         (tui_data_item_window::refresh_window): Remove.
4165         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4166         virtual.
4167         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4168         tui_gen_win_info.
4169         <refresh_window, max_height, min_height>: Remove.
4170         <rerender>: Add parameters.
4171         <x, y, visible>: New members.
4172         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
4173         <m_item_width>: New member.
4174
4175 2020-07-01  Tom Tromey  <tom@tromey.com>
4176
4177         * tui/tui-regs.c (tui_data_window::show_register_group)
4178         (tui_data_window::check_register_values): Update.
4179         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
4180         from item_no.
4181
4182 2020-07-01  Tom Tromey  <tom@tromey.com>
4183
4184         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
4185         useless "if".
4186
4187 2020-07-01  Tom Tromey  <tom@tromey.com>
4188
4189         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
4190         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
4191
4192 2020-07-01  Tom Tromey  <tom@tromey.com>
4193
4194         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
4195         * tui/tui-winsource.h (enum tui_line_or_address_kind)
4196         (struct tui_line_or_address): Move from tui-data.h.
4197         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
4198         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
4199         (tui_cmd_window, tui_source_window_base, tui_source_window)
4200         (tui_disasm_window): Don't declare.
4201         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
4202         to tui-winsource.h.
4203         (SINGLE_KEY): Move to tui-stack.c.
4204
4205 2020-07-01  Tom Tromey  <tom@tromey.com>
4206
4207         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
4208         std::string.
4209         * tui/tui-regs.c (class tab_expansion_file): New.
4210         (tab_expansion_file::write): New method.
4211         (tui_register_format): Change return type.  Use
4212         tab_expansion_file.
4213         (tui_get_register, tui_data_window::display_registers_from)
4214         (tui_data_item_window::rerender): Update.
4215         * tui/tui-io.h (tui_expand_tabs): Don't declare.
4216         * tui/tui-io.c (tui_expand_tabs): Remove.
4217
4218 2020-07-01  Tom Tromey  <tom@tromey.com>
4219
4220         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
4221
4222 2020-07-01  Fangrui Song  <maskray@google.com>
4223
4224         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
4225
4226 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4227
4228         * dwarf2/read.c (set_die_type): Removed conditions to restrict
4229         forms for DW_AT_associated and DW_AT_allocated attributes,
4230         which is already checked in function attr_to_dynamic_prop.
4231
4232 2020-06-30  Tom Tromey  <tromey@adacore.com>
4233
4234         * dwarf2/read.c (quirk_rust_enum): Correctly call
4235         alloc_rust_variant for default-less enum.
4236
4237 2020-06-30  Tom Tromey  <tromey@adacore.com>
4238
4239         PR build/26183:
4240         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
4241         gdb::to_string.
4242
4243 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
4244
4245         * gdbarch.sh (displaced_step_copy_insn): Update doc.
4246         * gdbarch.h: Re-generate.
4247
4248 2020-06-28  Tom Tromey  <tom@tromey.com>
4249
4250         * command.h (cmd_types): Remove.
4251         (cmd_type): Don't declare.
4252         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
4253         typedef.
4254         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
4255         * cli/cli-decode.c (cmd_type): Remove.
4256
4257 2020-06-27  Pedro Alves  <palves@redhat.com>
4258
4259         * fork-child.c (prefork_hook): Adjust.
4260         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
4261         Delete.
4262         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
4263         * inferior.c (inferior::set_tty, inferior::tty): New methods.
4264         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
4265         Remove declarations.
4266         (struct inferior) <set_tty, tty>: New methods.
4267         (struct inferior) <terminal>: Rename to ...
4268         (struct inferior) <m_terminal>: ... this and make private.
4269         * main.c (captured_main_1): Adjust.
4270         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
4271         (mi_cmd_inferior_tty_show): Adjust.
4272         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
4273         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
4274
4275 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
4276
4277         * configure.ac: Add --enable-libctf: handle --disable-static
4278         properly.
4279         * acinclude.m4: sinclude ../config/enable.m4.
4280         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
4281         (LIBCTF): Substitute in.
4282         (CTF_DEPS): New, likewise.
4283         (CLIBS): libctf needs symbols from libbfd: move earlier.
4284         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
4285         flags.
4286         * ctfread.c: Surround in ENABLE_LIBCTF.
4287         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
4288         * configure: Regenerate.
4289         * config.in: Likewise.
4290
4291 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4292
4293         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
4294
4295 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4296
4297         * inferior.h (struct inferior) <terminal>: Change type to
4298         gdb::unique_xmalloc_ptr<char>.
4299         * inferior.c (inferior::~inferior): Don't free inf->terminal.
4300         * infcmd.c (set_inferior_io_terminal): Don't free terminal
4301         field, adjust to unique pointer.
4302         (get_inferior_io_terminal): Adjust to unique pointer.
4303
4304 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4305
4306         * riscv-tdep.c (riscv_print_registers_info): Loop over all
4307         registers, not just the known core set of registers.
4308
4309 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4310
4311         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
4312         fflags, frm, and fcsr registers.
4313         (riscv_register_reggroup_p): Remove unknown CSRs from save and
4314         restore groups.
4315         (riscv_tdesc_unknown_reg): New function.
4316         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
4317         tdesc_use_registers.
4318         * riscv-tdep.h (struct gdbarch_tdep): Add
4319         unknown_csrs_first_regnum, unknown_csrs_count,
4320         duplicate_fflags_regnum, duplicate_frm_regnum, and
4321         duplicate_fcsr_regnum fields.
4322
4323 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4324
4325         * target-descriptions.c (tdesc_use_registers): Add new parameter a
4326         callback, use the callback (when not null) to help number unknown
4327         registers.
4328         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
4329         (tdesc_use_registers): Add extra parameter to declaration.
4330
4331 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4332
4333         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
4334         in the file.
4335         (class riscv_pending_register_alias): Likewise.
4336         (riscv_register_feature::register_info): Change 'required_p' field
4337         to 'required', and change its type.  Add 'check' member function.
4338         (riscv_register_feature::register_info::check): Define new member
4339         function.
4340         (riscv_xreg_feature): Change initialisation of 'required' field.
4341         (riscv_freg_feature): Likewise.
4342         (riscv_virtual_feature): Likewise.
4343         (riscv_csr_feature): Likewise.
4344         (riscv_check_tdesc_feature): Take extra parameter, the csr
4345         tdesc_feature, rewrite the function to use the new
4346         riscv_register_feature::register_info::check function.
4347         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
4348
4349 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4350
4351         * features/Makefile: Remove all references to the deleted files
4352         below.
4353         * features/riscv/32bit-csr.c: Deleted.
4354         * features/riscv/32bit-csr.xml: Deleted.
4355         * features/riscv/64bit-csr.c: Deleted.
4356         * features/riscv/64bit-csr.xml: Deleted.
4357         * features/riscv/rebuild-csr-xml.sh: Deleted.
4358
4359 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4360
4361         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
4362         whitespace error for declaration of names member variable.
4363         (struct riscv_register_feature): Add new prefer_first_name member
4364         variable, and fix whitespace error in declaration of registers.
4365         (riscv_xreg_feature): Initialize prefer_first_name field.
4366         (riscv_freg_feature): Likewise.
4367         (riscv_virtual_feature): Likewise.
4368         (riscv_csr_feature): Likewise.
4369         (riscv_register_name): Expand on comments.  Remove register name
4370         modifications for CSR and virtual registers.
4371
4372 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4373
4374         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
4375         errors.
4376
4377 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4378
4379         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
4380         riscv-opc.h.
4381         (class riscv_pending_register_alias): New class.
4382         (riscv_check_tdesc_feature): Take vector of pending aliases and
4383         populate it as appropriate.
4384         (riscv_setup_register_aliases): Delete.
4385         (riscv_gdbarch_init): Create vector of pending aliases and pass it
4386         to riscv_check_tdesc_feature in all cases.  Use the vector to
4387         create the register aliases.
4388
4389 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4390
4391         * sol2-tdep.c (sol2_static_transform_name): Remove.
4392         (sol2_init_abi): Don't register it.
4393         * gdbarch.sh (static_transform_name): Remove.
4394         * gdbarch.c, gdbarch.h: Regenerate.
4395
4396         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
4397         gdbarch_static_transform_name.
4398         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
4399         * stabsread.c (define_symbol) <'X'>: Remove.
4400         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
4401         handling.
4402         <'V'>: Likewise.
4403         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
4404         <'S'>: Remove call to gdbarch_static_transform_name.
4405
4406 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4407
4408         * procfs.c (procfs_pre_trace): New function.
4409         (procfs_target::create_inferior): Pass it to fork_inferior.
4410
4411 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4412
4413         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
4414         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
4415         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
4416         sol2-tdep.o, sparc-sol2-tdep.o.
4417         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
4418         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
4419         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
4420         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
4421
4422 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4423
4424         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
4425         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
4426         Call sol2_init_abi.
4427         Remove calls to set_gdbarch_skip_solib_resolver,
4428         set_gdbarch_core_pid_to_str.
4429         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
4430         (i386_sol2_static_transform_name): Remove.
4431         (i386_sol2_init_abi): Call sol2_init_abi.
4432         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4433         set_gdbarch_static_transform_name,
4434         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4435         Use sol2_sigtramp_p.
4436         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
4437         (sol2_sigtramp_p): New function.
4438         (sol2_static_transform_name): New function.
4439         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
4440         (sol2_init_abi): New function.
4441         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
4442         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
4443         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
4444         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
4445         (sparc_sol2_static_transform_name): Remove.
4446         (sparc32_sol2_init_abi): Call sol2_init_abi.
4447         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4448         set_gdbarch_static_transform_name,
4449         set_gdbarch_skip_solib_resolver,
4450         set_gdbarch_core_pid_to_str.
4451         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
4452         (sparc_sol2_static_transform_name): Remove
4453         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
4454         call sol2_sigtramp_p.
4455         (sparc64_sol2_init_abi): Call sol2_init_abi.
4456         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4457         set_gdbarch_static_transform_name,
4458         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4459
4460 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4461
4462         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
4463         * exec.c (validate_exec_file): If from_tty, set both
4464         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
4465         * symfile.c (symbol_file_add_with_addrs): if always_confirm
4466         and from_tty, unconditionally ask a confirmation.
4467
4468 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4469
4470         * target-descriptions.c (tdesc_architecture_name): Protect against
4471         NULL pointer dereference.
4472         (maint_print_xml_tdesc_cmd): New function.
4473         (_initialize_target_descriptions): Register new 'maint print
4474         xml-tdesc' command and give it the filename completer.
4475         * NEWS: Mention new 'maint print xml-tdesc' command.
4476
4477 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4478
4479         * target-descriptions.c (class tdesc_compatible_info): New class.
4480         (struct target_desc): Change type of compatible vector.
4481         (tdesc_compatible_p): Update for change in type of
4482         target_desc::compatible.
4483         (tdesc_compatible_info_list): New function.
4484         (tdesc_compatible_info_arch_name): New function.
4485         (tdesc_add_compatible): Update for change in type of
4486         target_desc::compatible.
4487         (print_c_tdesc::visit_pre): Likewise.
4488
4489 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4490
4491         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
4492         whitespace to underscore.
4493         (maint_print_c_tdesc_cmd): Use fake filename for target
4494         descriptions that came from the target.
4495         (_initialize_target_descriptions): Add filename command completion
4496         for 'maint print c-tdesc'.
4497
4498 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4499
4500         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4501         lines.
4502
4503 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4504
4505         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4506         lines.
4507         (dwarf2_find_location_expression): Likewise.
4508         (call_site_parameter_matches): Likewise.
4509         (dwarf2_compile_expr_to_ax): Likewise.
4510         (disassemble_dwarf_expression): Likewise.
4511         (loclist_describe_location): Likewise.
4512
4513 2020-06-23  Pedro Alves  <palves@redhat.com>
4514
4515         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4516         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4517         (register_to_value_test): Use scoped_mock_context.
4518         * regcache.c: Include "scoped-mock-context.h".
4519         (cooked_read_test): Don't error out if a target is already pushed.
4520         Use scoped_mock_context.  Adjust.
4521         * scoped-mock-context.h: New file.
4522
4523 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4524
4525         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4526         initializer.
4527         (ada_language::is_string_type_p): New member function.
4528         * c-lang.c (c_language_data): Delete la_is_string_type_p
4529         initializer.
4530         (cplus_language_data): Likewise.
4531         (asm_language_data): Likewise.
4532         (minimal_language_data): Likewise.
4533         * d-lang.c (d_language_data): Likewise.
4534         * f-lang.c (f_is_string_type_p): Delete function, implementation
4535         moved to f_language::is_string_type_p.
4536         (f_language_data): Delete la_is_string_type_p initializer.
4537         (f_language::is_string_type_p): New member function,
4538         implementation from f_is_string_type_p.
4539         * go-lang.c (go_is_string_type_p): Delete function, implementation
4540         moved to go_language::is_string_type_p.
4541         (go_language_data): Delete la_is_string_type_p initializer.
4542         (go_language::is_string_type_p): New member function,
4543         implementation from go_is_string_type_p.
4544         * language.c (language_defn::is_string_type_p): Define new member
4545         function.
4546         (default_is_string_type_p): Make static, add comment copied from
4547         header file.
4548         (unknown_language_data): Delete la_is_string_type_p initializer.
4549         (unknown_language::is_string_type_p): New member function.
4550         (auto_language_data): Delete la_is_string_type_p initializer.
4551         (auto_language::is_string_type_p): New member function.
4552         * language.h (language_data): Delete la_is_string_type_p field.
4553         (language_defn::is_string_type_p): Declare new function.
4554         (default_is_string_type_p): Delete desclaration, move comment to
4555         definition.
4556         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4557         moved to m2_language::is_string_type_p.
4558         (m2_language_data): Delete la_is_string_type_p initializer.
4559         (m2_language::is_string_type_p): New member function,
4560         implementation from m2_is_string_type_p.
4561         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4562         initializer.
4563         * opencl-lang.c (opencl_language_data): Likewise.
4564         * p-lang.c (pascal_is_string_type_p): Delete function,
4565         implementation moved to pascal_language::is_string_type_p.
4566         (pascal_language_data): Delete la_is_string_type_p initializer.
4567         (pascal_language::is_string_type_p): New member function,
4568         implementation from pascal_is_string_type_p.
4569         * rust-lang.c (rust_is_string_type_p): Delete function,
4570         implementation moved to rust_language::is_string_type_p.
4571         (rust_language_data): Delete la_is_string_type_p initializer.
4572         (rust_language::is_string_type_p): New member function,
4573         implementation from rust_is_string_type_p.
4574         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4575         is_string_type_p.
4576
4577 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4578
4579         * ada-lang.c (ada_language_data): Delete la_print_typedef
4580         initializer.
4581         (ada_language::print_typedef): New member function.
4582         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4583         (cplus_language_data): Likewise.
4584         (asm_language_data): Likewise.
4585         (minimal_language_data): Likewise.
4586         * d-lang.c (d_language_data): Likewise.
4587         * f-lang.c (f_language_data): Likewise.
4588         (f_language::print_typedef): New member function.
4589         * go-lang.c (go_language_data): Delete la_print_typedef
4590         initializer.
4591         * language.c (language_defn::print_typedef): Define member
4592         function.
4593         (unknown_language_data): Delete la_print_typedef initializer.
4594         (unknown_language::print_typedef): New member function.
4595         (auto_language_data): Delete la_print_typedef initializer.
4596         (auto_language::print_typedef): New member function.
4597         * language.h (language_data): Delete la_print_typedef field.
4598         (language_defn::print_typedef): Declare new member function.
4599         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4600         (default_print_typedef): Delete declaration.
4601         * m2-lang.c (m2_language_data): Delete la_print_typedef
4602         initializer.
4603         (m2_language::print_typedef): New member function.
4604         * objc-lang.c (objc_language_data): Delete la_print_typedef
4605         initializer.
4606         * opencl-lang.c (opencl_language_data): Likewise.
4607         * p-lang.c (pascal_language_data): Likewise.
4608         (pascal_language::print_typedef): New member function.
4609         * rust-lang.c (rust_print_typedef): Delete function,
4610         implementation moved to rust_language::print_typedef.
4611         (rust_language): Delete la_print_typedef initializer.
4612         (rust_language::print_typedef): New member function,
4613         implementation from rust_print_typedef.
4614         * typeprint.c (default_print_typedef): Delete.
4615
4616 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4617
4618         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4619         (ada_language::printstr): New member function.
4620         * c-lang.c (c_language_data): Delete la_printstr initializer.
4621         (cplus_language_data): Likewise.
4622         (asm_language_data): Likewise.
4623         (minimal_language_data): Likewise.
4624         * d-lang.c (d_language_data): Likewise.
4625         * f-lang.c (f_printstr): Rename to f_language::printstr.
4626         (f_language_data): Delete la_printstr initializer.
4627         (f_language::printstr): New member function, implementation from
4628         f_printstr.
4629         * go-lang.c (go_language_data): Delete la_printstr initializer.
4630         * language.c (language_defn::printstr): Define new member
4631         function.
4632         (unk_lang_printstr): Delete.
4633         (unknown_language_data): Delete la_printstr initializer.
4634         (unknown_language::printstr): New member function.
4635         (auto_language_data): Delete la_printstr initializer.
4636         (auto_language::printstr): New member function.
4637         * language.h (language_data): Delete la_printstr field.
4638         (language_defn::printstr): Declare new member function.
4639         (LA_PRINT_STRING): Update call to printstr.
4640         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
4641         (m2_language_data): Delete la_printstr initializer.
4642         (m2_language::printstr): New member function, implementation from
4643         m2_printstr.
4644         * objc-lang.c (objc_language_data): Delete la_printstr
4645         initializer.
4646         * opencl-lang.c (opencl_language_data): Likewise.
4647         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
4648         (pascal_language_data): Delete la_printstr initializer.
4649         (pascal_language::printstr): New member function, implementation
4650         from pascal_printstr.
4651         * p-lang.h (pascal_printstr): Delete declaration.
4652         * rust-lang.c (rust_printstr): Update header comment.
4653         (rust_language_data): Delete la_printstr initializer.
4654         (rust_language::printstr): New member function.
4655
4656 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4657
4658         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
4659         (ada_language::printchar): New member function.
4660         * c-lang.c (c_language_data): Delete la_printchar initializer.
4661         (cplus_language_data): Likewise.
4662         (asm_language_data): Likewise.
4663         (minimal_language_data): Likewise.
4664         * d-lang.c (d_language_data): Likewise.
4665         * f-lang.c (f_printchar): Rename to f_language::printchar.
4666         (f_language_data): Delete la_printchar initializer.
4667         (f_language::printchar): New member function, implementation from
4668         f_printchar.
4669         * go-lang.c (go_language_data): Delete la_printchar initializer.
4670         * language.c (unk_lang_printchar): Delete.
4671         (language_defn::printchar): Define new member function.
4672         (unknown_language_data): Delete la_printchar initializer.
4673         (unknown_language::printchar): New member function.
4674         (auto_language_data): Delete la_printchar initializer.
4675         (auto_language::printchar): New member function.
4676         * language.h (language_data): Delete la_printchar field.
4677         (language_defn::printchar): Declare new member function.
4678         (LA_PRINT_CHAR): Update call to printchar.
4679         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
4680         (m2_language::printchar): New member function.
4681         * objc-lang.c (objc_language_data): Delete la_printchar
4682         initializer.
4683         * opencl-lang.c (opencl_language_data): Likewise.
4684         * p-lang.c (pascal_language_data): Delete la_printchar
4685         initializer.
4686         (pascal_language::printchar): New member function.
4687         * rust-lang.c (rust_printchar): Rename to
4688         rust_language::printchar.
4689         (rust_language_data): Delete la_printchar initializer.
4690         (rust_language::printchar): New member function, implementation
4691         from rust_printchar.
4692
4693 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4694
4695         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
4696         (ada_language_data): Delete la_emitchar initializer.
4697         (ada_language::emitchar): New member function, implementation from
4698         emit_char.
4699         * c-lang.c (c_language_data): Delete la_emitchar initializer.
4700         (cplus_language_data): Likewise.
4701         (asm_language_data): Likewise.
4702         (minimal_language_data): Likewise.
4703         * d-lang.c (d_language_data): Likewise.
4704         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
4705         (f_language_data): Delete la_emitchar initializer.
4706         (f_language::emitchar): New member function, implementation from
4707         f_emit_char.
4708         * go-lang.c (go_language_data): Delete la_emitchar initializer.
4709         * language.c (unk_lang_emit_char): Delete.
4710         (language_defn::emitchar): New member function definition.
4711         (unknown_language_data): Delete la_emitchar initializer.
4712         (unknown_language::emitchar): New member function.
4713         (auto_language_data): Delete la_emitchar initializer.
4714         (auto_language::emitchar): New member function.
4715         * language.h (language_data): Delete la_emitchar field.
4716         (language_defn::emitchar): New member field declaration.
4717         (LA_EMIT_CHAR): Update call to emitchar.
4718         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
4719         (m2_language_data): Delete la_emitchar initializer.
4720         (m2_language::emitchar): New member function, implementation from
4721         m2_emit_char.
4722         * objc-lang.c (objc_language_data): Delete la_emitchar
4723         initializer.
4724         * opencl-lang.c (opencl_language_data): Likewise.
4725         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
4726         (pascal_language_data): Delete la_emitchar initializer.
4727         (pascal_language::emitchar): New member function, implementation
4728         from pascal_emit_char.
4729         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
4730         (rust_language_data): Delete la_emitchar initializer.
4731         (rust_language::emitchar): New member function, implementation
4732         from rust_emitchar.
4733
4734 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4735
4736         * ada-lang.c (resolve): Rename to ada_language::post_parser.
4737         (ada_language_data): Delete la_post_parser initializer.
4738         (ada_language::post_parser): New member function.
4739         * c-lang.c (c_language_data): Delete la_post_parser initializer.
4740         (cplus_language_data): Likewise.
4741         (asm_language_data): Likewise.
4742         (minimal_language_data): Likewise.
4743         * d-lang.c (d_language_data): Likewise.
4744         * f-lang.c (f_language_data): Likewise.
4745         * go-lang.c (go_language_data): Likewise.
4746         * language.c (unknown_language_data): Likewise.
4747         (auto_language_data): Likewise.
4748         * language.h (language_data): Delete la_post_parser field.
4749         (language_defn::post_parser): New member function.
4750         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
4751         * objc-lang.c (objc_language_data): Likewise.
4752         * opencl-lang.c (opencl_language_data): Likewise.
4753         * p-lang.c (pascal_language_data): Likewise.
4754         * parse.c (parse_exp_in_context): Update call to post_parser.
4755         (null_post_parser): Delete definition.
4756         * parser-defs.h (null_post_parser): Delete declaration.
4757         * rust-lang.c (rust_language_data): Delete la_post_parser
4758         initializer.
4759
4760 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4761
4762         * ada-lang.c (parse): Rename to ada_language::parser.
4763         (ada_language_data): Delete la_parser initializer.
4764         (ada_language::parser): New member function, implementation from
4765         parse.
4766         * c-lang.c (c_language_data): Delete la_parser initializer.
4767         (cplus_language_data): Likewise.
4768         (asm_language_data): Likewise.
4769         (minimal_language_data): Likewise.
4770         * d-lang.c (d_language_data): Likewise.
4771         (d_language::parser): New member function.
4772         * f-lang.c (f_language_data): Delete la_parser initializer.
4773         (f_language::parser): New member function.
4774         * go-lang.c (go_language_data): Delete la_parser initializer.
4775         (go_language::parser): New member function.
4776         * language.c (unk_lang_parser): Delete.
4777         (language_defn::parser): Define new member function.
4778         (unknown_language_data): Delete la_parser initializer.
4779         (unknown_language::parser): New member function.
4780         (auto_language_data): Delete la_parser initializer.
4781         (auto_language::parser): New member function.
4782         * language.h (language_data): Delete la_parser field.
4783         (language_defn::parser): Declare new member function.
4784         * m2-lang.c (m2_language_data): Delete la_parser initializer.
4785         (m2_language::parser): New member function.
4786         * objc-lang.c (objc_language_data): Delete la_parser initializer.
4787         * opencl-lang.c (opencl_language_data): Likewise.
4788         * p-lang.c (pascal_language_data): Likewise.
4789         (pascal_language::parser): New member function.
4790         * parse.c (parse_exp_in_context): Update call to parser.
4791         * rust-lang.c (rust_language_data): Delete la_parser initializer.
4792         (rust_language::parser): New member function.
4793
4794 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4795
4796         * top.c (print_gdb_configuration): Print --with-python-libdir
4797         configuration value.
4798
4799 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4800
4801         * NEWS: Mention change to the alias command.
4802
4803 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4804
4805         * cli/cli-cmds.c (lookup_cmd_for_default_args)
4806         (alias_command_completer)
4807         (make_alias_options_def_group): New functions.
4808         (alias_opts, alias_option_defs): New struct and array.
4809         (alias_usage_error): Update usage.
4810         (alias_command): Handles optional DEFAULT-ARGS... arguments.
4811         Use option framework.
4812         (_initialize_cli_cmds): Update alias command help.
4813         Update aliases command help.
4814         (show_user):
4815         Add NULL for new default_args lookup_cmd argument.
4816         (valid_command_p): Rename to validate_aliased_command.
4817         Add NULL for new default_args lookup_cmd argument.  Verify that the
4818         aliased_command has no default args.
4819         * cli/cli-decode.c (help_cmd): Show aliases definitions.
4820         (lookup_cmd_1, lookup_cmd): New argument default_args.
4821         (add_alias_cmd):
4822         Add NULL for new default_args lookup_cmd argument.
4823         (print_help_for_command): Show default args under the layout
4824          alias some_alias = some_aliased_cmd some_alias_default_arg.
4825         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
4826         xfree default_args in destructor.
4827         * cli/cli-script.c (process_next_line, do_define_command):
4828         Add NULL for new default_args lookup_cmd argument.
4829         * command.h: Declare new default_args argument in lookup_cmd
4830         and lookup_cmd_1.
4831         * completer.c (complete_line_internal_1):
4832         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4833         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
4834         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
4835         Likewise.
4836         * infcmd.c (_initialize_infcmd): Likewise.
4837         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
4838         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
4839         * python/py-param.c (add_setshow_generic): Likewise.
4840         * remote.c (_initialize_remote): Likewise.
4841         * top.c (execute_command): Prepend default_args if command has some.
4842         (set_verbose):
4843         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4844         * tracepoint.c (validate_actionline, encode_actions_1):
4845         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4846
4847 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4848
4849         * jit.c (jit_read_descriptor): Use bool as the return type.
4850         (jit_breakpoint_re_set_internal): Use bool as the return type.
4851         Invert the return value logic; return true if the jit breakpoint
4852         has been successfully initialized.
4853         (jit_inferior_init): Update the call to
4854         jit_breakpoint_re_set_internal.
4855
4856 2020-06-22  Pedro Alves  <palves@redhat.com>
4857
4858         PR gdb/25939
4859         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
4860         Use the current inferior instead.  Don't return
4861         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
4862         wait again.
4863         * sol-thread.c (sol_thread_target::wait): Don't reference
4864         inferior_ptid.
4865         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
4866         (sol_update_thread_list_callback): Use the current inferior's pid
4867         instead of inferior_ptid.
4868
4869 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4870
4871         * procfs.c: Cleanup many comments.
4872
4873         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
4874         (AFTER_WATCHFLAG): Replace by value.
4875
4876         (MAIN_PROC_NAME_FORMAT): Inline ...
4877         (create_procinfo): ... here.
4878
4879         (procfs_debug_inferior): Remove SYS_exec handling.
4880         (syscall_is_exec): Likewise.
4881         (procfs_set_exec_trap): Likewise.
4882
4883         (syscall_is_lwp_exit): Inline in callers.
4884         (syscall_is_exit): Likewise.
4885         (syscall_is_exec): Likewise.
4886         (syscall_is_lwp_create): Likewise.
4887
4888         (invalidate_cache): Remove #if 0 code.
4889
4890         (make_signal_thread_runnable):  Remove.
4891         (procfs_target::resume): Remove #if 0 code.
4892
4893 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4894
4895         PR gdb/25939
4896         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
4897         call ...
4898         (procfs_target::create_inferior): ... here.
4899
4900 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4901
4902         * exec.c (validate_exec_file): Ensure the build-id is up to
4903         date by calling reopen_exec_file (that checks file timestamp
4904         to decide to re-read the file).
4905
4906 2020-06-18  Pedro Alves  <palves@redhat.com>
4907
4908         PR gdb/25412
4909         * gdbthread.h (delete_thread, delete_thread_silent)
4910         (find_thread_ptid): Update comments.
4911         * thread.c (current_thread_): New global.
4912         (is_current_thread): Move higher, and reimplement.
4913         (inferior_thread): Reimplement.
4914         (set_thread_exited): Use bool.  Add assertions.
4915         (add_thread_silent): Simplify thread-reuse handling by always
4916         calling delete_thread.
4917         (delete_thread): Remove intro comment.
4918         (find_thread_ptid): Skip exited threads.
4919         (switch_to_thread_no_regs): Write to current_thread_.
4920         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
4921         INFERIOR_PTID.  Clear current_thread_.
4922
4923 2020-06-18  Pedro Alves  <palves@redhat.com>
4924
4925         * aix-thread.c (pd_update): Use switch_to_thread.
4926
4927 2020-06-18  Pedro Alves  <palves@redhat.com>
4928
4929         * ravenscar-thread.c (ravenscar_thread_target): Update.
4930         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
4931         (ravenscar_thread_target::add_active_thread): ... this.  Don't
4932         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
4933         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
4934
4935 2020-06-18  Pedro Alves  <palves@redhat.com>
4936
4937         * nat/windows-nat.c (current_windows_thread): Remove.
4938         * nat/windows-nat.h (current_windows_thread): Remove.
4939         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
4940         Adjust.
4941         (display_selectors): Adjust to fetch the current
4942         windows_thread_info based on inferior_ptid.
4943         (fake_create_process): No longer write to current_windows_thread.
4944         (windows_nat_target::get_windows_debug_event):
4945         Don't set inferior_ptid or current_windows_thread.
4946         (windows_nat_target::wait): Adjust to not rely on
4947         current_windows_thread.
4948         (do_initial_windows_stuff): Now a method of windows_nat_target.
4949         Switch to the last_ptid thread.
4950         (windows_nat_target::attach): Adjust.
4951         (windows_nat_target::detach): Use switch_to_no_thread instead of
4952         writing to inferior_ptid directly.
4953         (windows_nat_target::create_inferior): Adjust.
4954
4955 2020-06-18  Pedro Alves  <palves@redhat.com>
4956
4957         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4958
4959 2020-06-18  Pedro Alves  <palves@redhat.com>
4960
4961         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4962         after creating it, instead of writing to inferior_ptid.  Don't
4963         write to inferior_ptid.
4964
4965 2020-06-18  Pedro Alves  <palves@redhat.com>
4966
4967         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4968
4969 2020-06-18  Pedro Alves  <palves@redhat.com>
4970
4971         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4972         it, instead of writing to inferior_ptid.
4973
4974 2020-06-18  Pedro Alves  <palves@redhat.com>
4975
4976         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4977         to inferior_ptid.
4978
4979 2020-06-18  Pedro Alves  <palves@redhat.com>
4980
4981         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4982         instead of writing to inferior_ptid directly.
4983
4984 2020-06-18  Pedro Alves  <palves@redhat.com>
4985
4986         * corelow.c (core_target::close): Use switch_to_no_thread instead
4987         of writing to inferior_ptid directly.
4988         (add_to_thread_list, core_target_open): Use switch_to_thread
4989         instead of writing to inferior_ptid directly.
4990
4991 2020-06-18  Pedro Alves  <palves@redhat.com>
4992
4993         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4994         inferior_ptid.
4995         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4996         inferior_ptid.
4997         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4998         inferior_ptid directly.
4999         (darwin_nat_target::init_thread_list): Switch to thread, instead
5000         of writing to inferior_ptid.
5001         (darwin_nat_target::attach): Don't write to inferior_ptid.
5002         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
5003
5004 2020-06-18  Pedro Alves  <palves@redhat.com>
5005
5006         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
5007         thread.
5008         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
5009         Instead use switch_to_thread.
5010         (gnu_nat_target::detach): Use switch_to_no_thread
5011         instead of writing to inferior_ptid directly.  Used passed-in
5012         inferior instead of looking up the inferior by pid.
5013
5014 2020-06-18  Pedro Alves  <palves@redhat.com>
5015
5016         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
5017         inferior_ptid.
5018
5019 2020-06-18  Pedro Alves  <palves@redhat.com>
5020
5021         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
5022         inferior_ptid.
5023         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
5024         thread.
5025         (nto_procfs_target::detach): Avoid referencing
5026         inferior_ptid.  Use switch_to_no_thread instead of writing to
5027         inferior_ptid directly.
5028         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
5029         instead of writing to inferior_ptid directly.
5030         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
5031         to thread.
5032
5033 2020-06-18  Pedro Alves  <palves@redhat.com>
5034
5035         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
5036         after creating it, instead of writing to inferior_ptid.
5037         (gdbsim_target_open): Use switch_to_no_thread instead of writing
5038         to inferior_ptid directly.
5039         (gdbsim_target::wait): Don't write to inferior_ptid.
5040
5041 2020-06-18  Pedro Alves  <palves@redhat.com>
5042
5043         * remote.c (remote_target::remote_notice_new_inferior): Use
5044         switch_to_thread instead of writing to inferior_ptid directly.
5045         (remote_target::add_current_inferior_and_thread): Use
5046         switch_to_no_thread instead of writing to inferior_ptid directly.
5047         (extended_remote_target::attach): Use switch_to_inferior_no_thread
5048         and switch_to_thread instead of using set_current_inferior or
5049         writing to inferior_ptid directly.
5050
5051 2020-06-18  Pedro Alves  <palves@redhat.com>
5052
5053         * tracectf.c (ctf_target_open): Switch to added thread instead of
5054         writing to inferior_ptid directly.
5055         (ctf_target::close): Use switch_to_no_thread instead of writing to
5056         inferior_ptid directly.
5057
5058 2020-06-18  Pedro Alves  <palves@redhat.com>
5059
5060         * tracefile-tfile.c (tfile_target_open): Don't write to
5061         inferior_ptid directly, instead switch to added thread.
5062         (tfile_target::close): Use switch_to_no_thread instead of writing
5063         to inferior_ptid directly.
5064
5065 2020-06-18  Pedro Alves  <palves@redhat.com>
5066
5067         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
5068         (procfs_target::detach): Use switch_to_no_thread
5069         instead of writing to inferior_ptid directly.
5070         (do_attach): Change return type to void.  Switch to the added
5071         thread.
5072         (procfs_target::create_inferior): Switch to the added thread.
5073         (procfs_do_thread_registers): Don't write to inferior_ptid.
5074
5075 2020-06-18  Pedro Alves  <palves@redhat.com>
5076
5077         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
5078         of writing to inferior_ptid.
5079         (scoped_restore_exited_inferior): Delete.
5080         (handle_vfork_child_exec_or_exit): Simplify using
5081         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
5082         instead of writing to inferior_ptid.
5083         (THREAD_STOPPED_BY): Delete.
5084         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
5085         (thread_stopped_by_hw_breakpoint): Delete.
5086         (save_waitstatus): Use
5087         scoped_restore_current_thread+switch_to_thread, and call
5088         target_stopped_by_watchpoint instead of
5089         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
5090         instead of thread_stopped_by_sw_breakpoint, and
5091         target_stopped_by_hw_breakpoint instead of
5092         thread_stopped_by_hw_breakpoint.
5093         (handle_inferior_event)
5094         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
5095         inferior_ptid directly, nor
5096         set_current_inferior/set_current_program_space.  Use
5097         switch_to_thread / switch_to_inferior_no_thread instead.
5098
5099 2020-06-18  Pedro Alves  <palves@redhat.com>
5100
5101         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5102         instead of writing to inferior_ptid.
5103
5104 2020-06-18  Pedro Alves  <palves@redhat.com>
5105
5106         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5107         added thread.
5108         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5109         to the added thread.
5110         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5111         instead of writing to inferior_ptid.
5112
5113 2020-06-18  Pedro Alves  <palves@redhat.com>
5114
5115         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5116         (register_to_value_test): Mock a program_space too.  Heap-allocate
5117         the address space.  Don't write to inferior_ptid.  Use
5118         switch_to_thread instead.
5119
5120 2020-06-18  Pedro Alves  <palves@redhat.com>
5121
5122         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5123         Delete.
5124         (find_signalled_thread()): New, factored out from
5125         linux_make_corefile_notes and adjusted to handle exited threads.
5126         (linux_make_corefile_notes): Adjust to use the new
5127         find_signalled_thread.
5128
5129 2020-06-18  Pedro Alves  <palves@redhat.com>
5130
5131         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5132         of saving/restoring inferior_ptid.
5133
5134 2020-06-17  Tom Tromey  <tom@tromey.com>
5135
5136         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5137         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5138         declare.
5139         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5140
5141 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5142
5143         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5144         of partial symtabs.
5145
5146 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5147
5148         * regformats/reg-arm.dat: Remove.
5149         * regformats/reg-bfin.dat: Remove.
5150         * regformats/reg-cris.dat: Remove.
5151         * regformats/reg-crisv32.dat: Remove.
5152         * regformats/reg-m32r.dat: Remove.
5153         * regformats/reg-tilegx.dat: Remove.
5154         * regformats/reg-tilegx32.dat: Remove.
5155
5156 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5157
5158         * features/Makefile (WHICH): Remove arm files.
5159         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5160         * regformats/arm/arm-with-neon.dat: Remove.
5161         * regformats/arm/arm-with-vfpv2.dat: Remove.
5162         * regformats/arm/arm-with-vfpv3.dat: Remove.
5163
5164 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5165
5166         * features/Makefile (XMLTOC): Remove rx.xml.
5167
5168 2020-06-17  Pedro Alves  <palves@redhat.com>
5169
5170         * gdbthread.h (thread_control_state) <trap_expected> Update
5171         comments.
5172
5173 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5174
5175         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
5176         ada_language::lookup_symbol_nonlocal.
5177         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
5178         (ada_language::lookup_symbol_nonlocal): New member function,
5179         implementation from ada_lookup_symbol_nonlocal.
5180         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
5181         initializer.
5182         (cplus_language_data): Delete la_lookup_symbol_nonlocal
5183         initializer.
5184         (cplus_language::lookup_symbol_nonlocal): New member function.
5185         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
5186         (minimal_language_data) Likewise.
5187         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
5188         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
5189         initializer.
5190         (d_language::lookup_symbol_nonlocal): New member function.
5191         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
5192         initializer.
5193         (f_language::lookup_symbol_nonlocal): New member function.
5194         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
5195         initializer.
5196         * language.c (unknown_language_data): Likewise.
5197         (auto_language_data): Likewise.
5198         * language.h (language_data): Delete la_lookup_symbol_nonlocal
5199         field.
5200         (language_defn::lookup_symbol_nonlocal): New member function.
5201         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
5202         initializer.
5203         * objc-lang.c (objc_language_data): Likewise.
5204         * opencl-lang.c (opencl_language_data): Likewise.
5205         * p-lang.c (pascal_language_data): Likewise.
5206         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
5207         rust_language::lookup_symbol_nonlocal.
5208         (rust_language_data): Delete la_lookup_symbol_nonlocal
5209         initializer.
5210         (rust_language::lookup_symbol_nonlocal): New member function,
5211         implementation from rust_lookup_symbol_nonlocal.
5212         * symtab.c (lookup_symbol_aux): Update call to
5213         lookup_symbol_nonlocal.
5214         (basic_lookup_symbol_nonlocal): Rename to...
5215         (language_defn::lookup_symbol_nonlocal): ...this, and update
5216         header comment.  Remove language_defn parameter, and replace with
5217         uses of `this'.
5218         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
5219
5220 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5221
5222         * ada-lang.c (ada_language_data): Delete la_value_print_inner
5223         initializer.
5224         (ada_language::value_print_inner): New member function.
5225         * c-lang.c (c_language_data): Delete la_value_print_inner
5226         initializer.
5227         (cplus_language_data): Likewise.
5228         (asm_language_data): Likewise.
5229         (minimal_language_data): Likewise.
5230         * d-lang.c (d_language_data): Likewise.
5231         (d_language::value_print_inner): New member function.
5232         * f-lang.c (f_language_data): Delete la_value_print_inner
5233         initializer.
5234         (f_language::value_print_inner): New member function.
5235         * f-lang.h (f_value_print_innner): Rename to...
5236         (f_value_print_inner): ...this (note spelling of 'inner').
5237         * f-valprint.c (f_value_print_innner): Rename to...
5238         (f_value_print_inner): ...this (note spelling of 'inner').
5239         * go-lang.c (go_language_data): Delete la_value_print_inner
5240         initializer.
5241         (go_language::value_print_inner): New member function.
5242         * language.c (language_defn::value_print_inner): Define new member
5243         function.
5244         (unk_lang_value_print_inner): Delete.
5245         (unknown_language_data): Delete la_value_print_inner initializer.
5246         (unknown_language::value_print_inner): New member function.
5247         (auto_language_data): Delete la_value_print_inner initializer.
5248         (auto_language::value_print_inner): New member function.
5249         * language.h (language_data): Delete la_value_print_inner field.
5250         (language_defn::value_print_inner): Delcare new member function.
5251         * m2-lang.c (m2_language_data): Delete la_value_print_inner
5252         initializer.
5253         (m2_language::value_print_inner): New member function.
5254         * objc-lang.c (objc_language_data): Delete la_value_print_inner
5255         initializer.
5256         * opencl-lang.c (opencl_language_data): Likewise.
5257         * p-lang.c (pascal_language_data): Likewise.
5258         (pascal_language::value_print_inner): New member function.
5259         * rust-lang.c (rust_language_data): Delete la_value_print_inner
5260         initializer.
5261         (rust_language::value_print_inner): New member function.
5262         * valprint.c (do_val_print): Update call to value_print_inner.
5263
5264 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5265
5266         * ada-lang.c (ada_language_data): Delete la_value_print
5267         initializer.
5268         (ada_language::value_print): New member function.
5269         * c-lang.c (c_language_data): Delete la_value_print initializer.
5270         (cplus_language_data): Likewise.
5271         (asm_language_data): Likewise.
5272         (minimal_language_data): Likewise.
5273         * d-lang.c (d_language_data): Likewise.
5274         * f-lang.c (f_language_data): Likewise.
5275         * go-lang.c (go_language_data): Likewise.
5276         * language.c (unk_lang_value_print): Delete.
5277         (language_defn::value_print): Define new member function.
5278         (unknown_language_data): Delete la_value_print initializer.
5279         (unknown_language::value_print): New member function.
5280         (auto_language_data): Delete la_value_print initializer.
5281         (auto_language::value_print): New member function.
5282         * language.h (language_data): Delete la_value_print field.
5283         (language_defn::value_print): Declare new member function.
5284         (LA_VALUE_PRINT): Update call to value_print.
5285         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
5286         * objc-lang.c (objc_language_data): Likewise.
5287         * opencl-lang.c (opencl_language_data): Likewise.
5288         * p-lang.c (pascal_language_data): Likewise.
5289         (pascal_language::value_print): New member function.
5290         * rust-lang.c (rust_language_data): Delete la_value_print
5291         initializer.
5292
5293 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5294
5295         * ada-lang.c (ada_watch_location_expression): Rename to
5296         ada_language::watch_location_expression.
5297         (ada_language_data): Delete la_watch_location_expression
5298         initializer.
5299         (ada_language::watch_location_expression): New member function,
5300         implementation from ada_watch_location_expression.
5301         * breakpoint.c (watch_command_1): Update call to
5302         watch_location_expression.
5303         * c-lang.c (c_watch_location_expression): Rename to
5304         language_defn::watch_location_expression.
5305         (c_language_data): Delete la_watch_location_expression
5306         initializer.
5307         (cplus_language_data): Likewise.
5308         (asm_language_data): Likewise.
5309         (minimal_language_data): Likewise.
5310         * c-lang.h (c_watch_location_expression): Delete declaration.
5311         * d-lang.c (d_language_data): Delete la_watch_location_expression
5312         initializer.
5313         * f-lang.c (f_language_data): Likewise.
5314         * go-lang.c (go_language_data): Likewise.
5315         * language.c (language_defn::watch_location_expression): Member
5316         function implementation from c_watch_location_expression.
5317         (unknown_language_data): Delete la_watch_location_expression
5318         initializer.
5319         (auto_language_data): Likewise.
5320         * language.h (language_data): Delete la_watch_location_expression
5321         field.
5322         (language_defn::watch_location_expression): Declare new member
5323         function.
5324         * m2-lang.c (m2_language_data): Delete
5325         la_watch_location_expression initializer.
5326         * objc-lang.c (objc_language_data): Likewise.
5327         * opencl-lang.c (opencl_language_data): Likewise.
5328         * p-lang.c (pascal_language_data): Likewise.
5329         * rust-lang.c (rust_watch_location_expression): Rename to
5330         rust_language::watch_location_expression.
5331         (rust_language_data): Delete la_watch_location_expression
5332         initializer.
5333         (rust_language::watch_location_expression): New member function,
5334         implementation from rust_watch_location_expression.
5335
5336 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5337
5338         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
5339         ada_language::collect_symbol_completion_matches.
5340         (ada_language_data): Delete la_collect_symbol_completion_matches
5341         initializer.
5342         (ada_language::collect_symbol_completion_matches): New member
5343         function, implementation from
5344         ada_collect_symbol_completion_matches.
5345         * c-lang.c (c_language_data): Delete
5346         la_collect_symbol_completion_matches initializer.
5347         (cplus_language_data): Likewise.
5348         (asm_language_data): Likewise.
5349         (minimal_language_data): Likewise.
5350         * d-lang.c (d_language_data): Likewise.
5351         * f-lang.c (f_collect_symbol_completion_matches): Rename to
5352         f_language::collect_symbol_completion_matches.
5353         (f_language_data): Delete la_collect_symbol_completion_matches
5354         initializer.
5355         (f_language::collect_symbol_completion_matches) New member
5356         function, implementation from f_collect_symbol_completion_matches.
5357         * go-lang.c (go_language_data): Delete
5358         la_collect_symbol_completion_matches initializer.
5359         * language.c (unknown_language_data): Likewise.
5360         (auto_language_data): Likewise.
5361         * language.h (language_data): Delete
5362         la_collect_symbol_completion_matches field.
5363         (language_defn::collect_symbol_completion_matches): New member
5364         function.
5365         * m2-lang.c (m2_language_data): Delete
5366         la_collect_symbol_completion_matches initializer.
5367         * objc-lang.c (objc_language_data): Likewise.
5368         * opencl-lang.c (opencl_language_data): Likewise.
5369         * p-lang.c (pascal_language_data): Likewise.
5370         * rust-lang.c (rust_language_data): Likewise.
5371         * symtab.c (default_collect_symbol_completion_matches): Delete.
5372         (collect_symbol_completion_matches): Update call to
5373         collect_symbol_completion_matches.
5374         (collect_symbol_completion_matches_type): Likewise.
5375         * symtab.h (default_collect_symbol_completion_matches): Delete
5376         declaration.
5377
5378 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5379
5380         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
5381         (ada_language_data): Delete la_word_break_characters initializer.
5382         (ada_language::word_break_characters): New member function.
5383         * c-lang.c (c_language_data): Delete la_word_break_characters
5384         initializer.
5385         (cplus_language_data): Likewise.
5386         (asm_language_data): Likewise.
5387         (minimal_language_data): Likewise.
5388         * completer.c: Update global comment.
5389         (advance_to_expression_complete_word_point): Update call to
5390         word_break_characters.
5391         (complete_files_symbols): Likewise.
5392         (complete_line_internal_1): Likewise.
5393         (default_completer_handle_brkchars): Likewise.
5394         (skip_quoted_chars): Likewise.
5395         * d-lang.c (d_language_data): Delete la_word_break_characters
5396         initializer.
5397         * f-lang.c (f_word_break_characters): Delete.
5398         (f_language_data): Delete la_word_break_characters initializer.
5399         (f_language::word_break_characters): New member function.
5400         * go-lang.c (go_language_data): Delete la_word_break_characters
5401         initializer.
5402         * language.c (unknown_language_data): Likewise.
5403         (auto_language_data): Likewise.
5404         * language.h (default_word_break_characters): Move declaration to
5405         earlier in the file.
5406         (language_data): Delete la_word_break_characters field.
5407         (language_defn::word_break_characters): New member function.
5408         * m2-lang.c (m2_language_data): Delete la_word_break_characters
5409         initializer.
5410         * objc-lang.c (objc_language_data): Likewise.
5411         * opencl-lang.c (opencl_language_data): Likewise.
5412         * p-lang.c (pascal_language_data): Likewise.
5413         * rust-lang.c (rust_language_data): Likewise.
5414
5415 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5416
5417         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
5418         (ada_language_data): Delete la_get_symbol_name_matcher
5419         initializer.
5420         (language_defn::get_symbol_name_matcher_inner): New member
5421         function.
5422         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
5423         initializer.
5424         (cplus_language_data): Likewise.
5425         (cplus_language::get_symbol_name_matcher_inner): New member
5426         function.
5427         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
5428         (minimal_language_data): Likewise.
5429         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
5430         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
5431         initializer.
5432         * dictionary.c (iter_match_first_hashed): Update call to
5433         get_symbol_name_matcher.
5434         (iter_match_next_hashed): Likewise.
5435         (iter_match_next_linear): Likewise.
5436         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
5437         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
5438         initializer.
5439         (f_language::get_symbol_name_matcher_inner): New member function.
5440         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
5441         initializer.
5442         * language.c (default_symbol_name_matcher): Update header comment,
5443         make static.
5444         (language_defn::get_symbol_name_matcher): New definition.
5445         (language_defn::get_symbol_name_matcher_inner): Likewise.
5446         (get_symbol_name_matcher): Delete.
5447         (unknown_language_data): Delete la_get_symbol_name_matcher
5448         initializer.
5449         (auto_language_data): Likewise.
5450         * language.h (language_data): Delete la_get_symbol_name_matcher
5451         field.
5452         (language_defn::get_symbol_name_matcher): New member function.
5453         (language_defn::get_symbol_name_matcher_inner): Likewise.
5454         (default_symbol_name_matcher): Delete declaration.
5455         * linespec.c (find_methods): Update call to
5456         get_symbol_name_matcher.
5457         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
5458         initializer.
5459         * minsyms.c (lookup_minimal_symbol): Update call to
5460         get_symbol_name_matcher.
5461         (iterate_over_minimal_symbols): Likewise.
5462         * objc-lang.c (objc_language_data): Delete
5463         la_get_symbol_name_matcher initializer.
5464         * opencl-lang.c (opencl_language_data): Likewise.
5465         * p-lang.c (pascal_language_data): Likewise.
5466         * psymtab.c (psymbol_name_matches): Update call to
5467         get_symbol_name_matcher.
5468         * rust-lang.c (rust_language_data): Delete
5469         la_get_symbol_name_matcher initializer.
5470         * symtab.c (symbol_matches_search_name): Update call to
5471         get_symbol_name_matcher.
5472         (compare_symbol_name): Likewise.
5473
5474 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5475
5476         * ada-lang.c (ada_language_data): Delete la_compute_program
5477         initializer.
5478         * c-lang.c (c_language_data): Likewise.
5479         (c_language::compute_program): New member function.
5480         (cplus_language_data): Delete la_compute_program initializer.
5481         (cplus_language::compute_program): New member function.
5482         (asm_language_data): Delete la_compute_program initializer.
5483         (minimal_language_data): Likewise.
5484         * c-lang.h (c_compute_program): Update comment.
5485         (cplus_compute_program): Likewise.
5486         * compile/compile-c-support.c (c_compute_program): Likewise.
5487         (cplus_compute_program): Likewise.
5488         * compile/compile.c (compile_to_object): Update call to
5489         la_compute_program.
5490         * d-lang.c (d_language_data): Delete la_compute_program
5491         initializer.
5492         * f-lang.c (f_language_data): Likewise.
5493         * go-lang.c (go_language_data): Likewise.
5494         * language.c (unknown_language_data): Likewise.
5495         (auto_language_data): Likewise.
5496         * language.h (language_data): Delete la_compute_program field.
5497         (language_defn::compute_program): New member function.
5498         * m2-lang.c (m2_language_data): Delete la_compute_program
5499         initializer.
5500         * objc-lang.c (objc_language_data): Likewise.
5501         * opencl-lang.c (opencl_language_data): Likewise.
5502         * p-lang.c (pascal_language_data): Likewise.
5503         * rust-lang.c (rust_language_data): Likewise.
5504
5505 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5506
5507         * ada-lang.c (ada_language_data) Delete
5508         la_class_name_from_physname initializer.
5509         * c-lang.c (c_language_data): Likewise.
5510         (cplus_language_data): Likewise.
5511         (cplus_language::class_name_from_physname): New member function.
5512         (asm_language_data): Delete la_class_name_from_physname
5513         initializer.
5514         (minimal_language_data): Likewise.
5515         * d-lang.c (d_language_data): Likewise.
5516         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5517         method on language_defn class.
5518         (guess_full_die_structure_name): Likewise.
5519         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5520         initializer.
5521         * go-lang.c (go_language_data): Likewise.
5522         * language.c (language_class_name_from_physname): Delete.
5523         (unk_lang_class_name): Delete.
5524         (unknown_language_data): Delete la_class_name_from_physname
5525         initializer.
5526         (auto_language_data): Likewise.
5527         * language.h (language_data): Delete la_class_name_from_physname
5528         field.
5529         (language_defn::class_name_from_physname): New function.
5530         (language_class_name_from_physname): Delete declaration.
5531         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5532         initializer.
5533         * objc-lang.c (objc_language_data): Likewise.
5534         * opencl-lang.c (opencl_language_data): Likewise.
5535         * p-lang.c (pascal_language_data): Likewise.
5536         * rust-lang.c (rust_language_data): Likewise.
5537
5538 2020-06-16  Tom Tromey  <tom@tromey.com>
5539
5540         * tui/tui-data.h (STATUS_NAME): New macro.
5541         * tui/tui-layout.c (tui_remove_some_windows)
5542         (initialize_known_windows, tui_register_window)
5543         (tui_layout_split::remove_windows, initialize_layouts)
5544         (tui_new_layout_command): Don't use hard-coded window names.
5545
5546 2020-06-16  Tom Tromey  <tom@tromey.com>
5547
5548         PR tui/25348:
5549         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5550         tui_initialize_readline.  Only run once.  Call rl_initialize.
5551         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5552         tui_initialize_readline.
5553         * tui/tui-io.c (tui_setup_io): Call
5554         tui_ensure_readline_initialized.
5555         * tui/tui-interp.c (tui_interp::init): Update.
5556
5557 2020-06-16  Tom Tromey  <tom@tromey.com>
5558
5559         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5560         Also preserve the status window.
5561
5562 2020-06-16  Tom Tromey  <tom@tromey.com>
5563
5564         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5565         where m_window==nullptr.
5566
5567 2020-06-15  Tom Tromey  <tromey@adacore.com>
5568
5569         * windows-nat.c (windows_nat::handle_output_debug_string):
5570         Update.
5571         (windows_nat::handle_ms_vc_exception): Update.
5572         * target.h (target_read_string): Change API.
5573         * target.c (target_read_string): Change API.
5574         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5575         Update.
5576         * solib-frv.c (frv_current_sos): Update.
5577         * solib-dsbt.c (dsbt_current_sos): Update.
5578         * solib-darwin.c (darwin_current_sos): Update.
5579         * linux-thread-db.c (inferior_has_bug): Update.
5580         * expprint.c (print_subexp_standard): Update.
5581         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5582         (ada_exception_message_1): Update.
5583
5584 2020-06-15  Tom Tromey  <tromey@adacore.com>
5585
5586         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5587
5588 2020-06-15  Tom Tromey  <tromey@adacore.com>
5589
5590         * valprint.c (read_string): Update comment.
5591         * target.c (MIN): Remove.
5592         (target_read_string): Rewrite.
5593
5594 2020-06-15  Tom Tromey  <tromey@adacore.com>
5595
5596         * corefile.c (read_memory_string): Remove.
5597         * ada-valprint.c (ada_value_print_ptr): Update.
5598         * ada-lang.h (ada_tag_name): Change return type.
5599         * ada-lang.c (type_from_tag): Update.
5600         (ada_tag_name_from_tsd): Change return type.  Use
5601         target_read_string.
5602         (ada_tag_name): Likewise.
5603         * gdbcore.h (read_memory_string): Don't declare.
5604
5605 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5606
5607         * symtab.c (rbreak_command): Ignore Windows drive colon.
5608
5609 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5610
5611         * NEWS: Mention removed GDBserver host support.
5612
5613 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5614
5615         * features/riscv/rebuild-csr-xml.sh: Updated.
5616
5617 2020-06-11  Tom Tromey  <tom@tromey.com>
5618
5619         PR gdb/18318:
5620         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5621
5622 2020-06-09  Jonny Grant  <jg@jguk.org>
5623 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5624
5625         * main.c (captured_main_1): Don't print new line after help.
5626         (print_gdb_help): add mailing list and IRC channel information
5627         to --help.  Add new lines between items in the footer.  Remove
5628         quotes around bug url.
5629
5630 2020-06-11  Keith Seitz  <keiths@redhat.com>
5631
5632         PR gdb/21356
5633         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
5634         Resolve typedefs for type length calculations.
5635
5636 2020-06-10  Tom de Vries  <tdevries@suse.de>
5637
5638         PR ada/24713
5639         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
5640         (write_psymbols): Enable .gdb_index for ada.
5641         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
5642         ada.
5643
5644 2020-06-10  Tom de Vries  <tdevries@suse.de>
5645
5646         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
5647         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
5648         namei" instead of "const char *name" argument.
5649         (dw2_map_matching_symbols): Use "offset_type namei" variant of
5650         dw2_symtab_iter_init.
5651
5652 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5653
5654         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
5655         to use type::field and field::type instead.
5656
5657 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5658
5659         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
5660         to use field::type instead.
5661
5662 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5663
5664         * gdbtypes.h (struct field) <type, set_type>: New methods.
5665         Rename `type` field to...
5666         <m_type>: ... this.  Change references throughout to use type or
5667         set_type methods.
5668         (FIELD_TYPE): Use field::type.  Change call sites that modify
5669         the field's type to use field::set_type instead.
5670
5671 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5672
5673         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
5674         to use type::index_type instead.
5675
5676 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5677
5678         * gdbtypes.h (struct type) <index_type, set_index_type>: New
5679         methods.
5680         (TYPE_INDEX_TYPE): Use type::index_type.
5681         * gdbtypes.c (create_array_type_with_stride): Likewise.
5682
5683 2020-06-07  Tom Tromey  <tom@tromey.com>
5684
5685         * valprint.c (generic_val_print_float): Remove "embedded_offset"
5686         parameter.
5687         (generic_value_print): Update.
5688
5689 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5690
5691         Revert commit 982a38f60b0.
5692         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
5693
5694 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5695
5696         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
5697         avoid use after free.
5698
5699 2020-06-05  Tom de Vries  <tdevries@suse.de>
5700
5701         * NEWS: Fix typos.
5702
5703 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
5704
5705         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
5706         the per_bfd object.
5707         (dwarf2_read_debug_names): Likewise.
5708         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
5709         object when re-using a per_bfd object with an index.
5710
5711 2020-06-03  Tom de Vries  <tdevries@suse.de>
5712
5713         PR symtab/26046
5714         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
5715         children for C++.
5716         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
5717         DW_TAG_subprogram.
5718
5719 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5720
5721         * ada-lang.c (ada_language_data): Delete skip_trampoline
5722         initializer.
5723         * c-lang.c (c_language_data): Likewise.
5724         (cplus_language_data): Likewise.
5725         (cplus_language::skip_trampoline): New member function.
5726         (asm_language_data): Delete skip_trampoline initializer.
5727         (minimal_language_data): Likewise.
5728         * d-lang.c (d_language_data): Likewise.
5729         * f-lang.c (f_language_data): Likewise.
5730         * go-lang.c (go_language_data): Likewise.
5731         * language.c (unk_lang_trampoline): Delete function.
5732         (skip_language_trampoline): Update.
5733         (unknown_language_data): Delete skip_trampoline initializer.
5734         (auto_language_data): Likewise.
5735         * language.h (language_data): Delete skip_trampoline field.
5736         (language_defn::skip_trampoline): New function.
5737         * m2-lang.c (m2_language_data): Delete skip_trampoline
5738         initializer.
5739         * objc-lang.c (objc_skip_trampoline): Delete function, move
5740         implementation to objc_language::skip_trampoline.
5741         (objc_language_data): Delete skip_trampoline initializer.
5742         (objc_language::skip_trampoline): New member function with
5743         implementation from objc_skip_trampoline.
5744         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
5745         initializer.
5746         * p-lang.c (pascal_language_data): Likewise.
5747         * rust-lang.c (rust_language_data): Likewise.
5748
5749 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5750
5751         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
5752         (ada_language::demangle): New member function.
5753         * c-lang.c (c_language_data): Delete la_demangle initializer.
5754         (cplus_language_data): Delete la_demangle initializer.
5755         (cplus_language::demangle): New member function.
5756         (asm_language_data): Delete la_demangle initializer.
5757         (minimal_language_data): Delete la_demangle initializer.
5758         * d-lang.c (d_language_data): Delete la_demangle initializer.
5759         (d_language::demangle): New member function.
5760         * f-lang.c (f_language_data): Delete la_demangle initializer.
5761         (f_language::demangle): New member function.
5762         * go-lang.c (go_language_data): Delete la_demangle initializer.
5763         (go_language::demangle): New member function.
5764         * language.c (language_demangle): Update.
5765         (unk_lang_demangle): Delete.
5766         (unknown_language_data): Delete la_demangle initializer.
5767         (unknown_language::demangle): New member function.
5768         (auto_language_data): Delete la_demangle initializer.
5769         (auto_language::demangle): New member function.
5770         * language.h (language_data): Delete la_demangle field.
5771         (language_defn::demangle): New function.
5772         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
5773         * objc-lang.c (objc_language_data): Delete la_demangle
5774         initializer.
5775         (objc_language::demangle): New member function.
5776         * opencl-lang.c (opencl_language_data): Delete la_demangle
5777         initializer.
5778         * p-lang.c (pascal_language_data): Likewise.
5779         * rust-lang.c (rust_language_data): Likewise.
5780         (rust_language::demangle): New member function.
5781
5782 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5783
5784         * ada-lang.c (ada_language_data): Delete la_print_type
5785         initializer.
5786         (ada_language::print_type): New member function.
5787         * c-lang.c (c_language_data): Delete la_print_type initializer.
5788         (c_language::print_type): New member function.
5789         (cplus_language_data): Delete la_print_type initializer.
5790         (cplus_language::print_type): New member function.
5791         (asm_language_data): Delete la_print_type initializer.
5792         (asm_language::print_type): New member function.
5793         (minimal_language_data): Delete la_print_type initializer.
5794         (minimal_language::print_type): New member function.
5795         * d-lang.c (d_language_data): Delete la_print_type initializer.
5796         (d_language::print_type): New member function.
5797         * f-lang.c (f_language_data): Delete la_print_type initializer.
5798         (f_language::print_type): New member function.
5799         * go-lang.c (go_language_data): Delete la_print_type initializer.
5800         (go_language::print_type): New member function.
5801         * language.c (unk_lang_print_type): Delete.
5802         (unknown_language_data): Delete la_print_type initializer.
5803         (unknown_language::print_type): New member function.
5804         (auto_language_data): Delete la_print_type initializer.
5805         (auto_language::print_type): New member function.
5806         * language.h (language_data): Delete la_print_type field.
5807         (language_defn::print_type): New function.
5808         (LA_PRINT_TYPE): Update.
5809         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
5810         (m2_language::print_type): New member function.
5811         * objc-lang.c (objc_language_data): Delete la_print_type
5812         initializer.
5813         (objc_language::print_type): New member function.
5814         * opencl-lang.c (opencl_print_type): Delete, implementation moved
5815         to opencl_language::print_type.
5816         (opencl_language_data): Delete la_print_type initializer.
5817         (opencl_language::print_type): New member function, implementation
5818         from opencl_print_type.
5819         * p-lang.c (pascal_language_data): Delete la_print_type
5820         initializer.
5821         (pascal_language::print_type): New member function.
5822         * rust-lang.c (rust_print_type): Delete, implementation moved to
5823         rust_language::print_type.
5824         (rust_language_data): Delete la_print_type initializer.
5825         (rust_language::print_type): New member function, implementation
5826         from rust_print_type.
5827
5828 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5829
5830         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
5831         implementation moves to...
5832         (ada_language::sniff_from_mangled_name): ...here.  Update return
5833         type.
5834         (ada_language_data): Delete la_sniff_from_mangled_name
5835         initializer.
5836         * c-lang.c (c_language_data): Likewise.
5837         (cplus_language_data): Likewise.
5838         (cplus_language::sniff_from_mangled_name): New member function,
5839         implementation taken from gdb_sniff_from_mangled_name.
5840         (asm_language_data): Delete la_sniff_from_mangled_name
5841         initializer.
5842         (minimal_language_data): Likewise.
5843         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
5844         implementation moves to cplus_language::sniff_from_mangled_name.
5845         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
5846         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
5847         moves to...
5848         (d_language::sniff_from_mangled_name): ...here.
5849         (d_language_data): Delete la_sniff_from_mangled_name initializer.
5850         * f-lang.c (f_language_data): Likewise.
5851         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
5852         moves to...
5853         (go_language::sniff_from_mangled_name): ...here.
5854         (go_language_data): Delete la_sniff_from_mangled_name initializer.
5855         * language.c (language_sniff_from_mangled_name): Delete.
5856         (unknown_language_data): Delete la_sniff_from_mangled_name
5857         initializer.
5858         (auto_language_data): Likewise.
5859         * language.h (language_data): Delete la_sniff_from_mangled_name
5860         field.
5861         (language_defn::sniff_from_mangled_name): New function.
5862         (language_sniff_from_mangled_name): Delete declaration.
5863         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
5864         field.
5865         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
5866         implementation moves to...
5867         (objc_language::sniff_from_mangled_name): ...here.
5868         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
5869         * opencl-lang.c (opencl_language_data): Likewise.
5870         * p-lang.c (pascal_language_data): Likewise.
5871         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
5872         implementation moves to...
5873         (rust_language::sniff_from_mangled_name): ...here.
5874         (rust_language_data): Delete la_sniff_from_mangled_name
5875         initializer.
5876         * symtab.c (symbol_find_demangled_name): Call
5877         sniff_from_mangled_name member function.
5878
5879 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5880
5881         * ada-lang.c (ada_language_data): Delete la_search_name_hash
5882         initializer.
5883         * c-lang.c (c_language_data): Likewise.
5884         (cplus_language_data): Likewise.
5885         (cplus_language::search_name_hash): New member function.
5886         (asm_language_data): Delete la_search_name_hash initializer.
5887         (minimal_language_data): Likewise.
5888         * d-lang.c (d_language_data): Likewise.
5889         * dictionary.c (default_search_name_hash): Rename to...
5890         (language_defn::search_name_hash): ...this.
5891         * f-lang.c (f_language_data): Likewise.
5892         (f_language::search_name_hash): New member function.
5893         * go-lang.c (go_language_data): Delete la_search_name_hash
5894         initializer.
5895         * language.c (unknown_language_data): Likewise.
5896         (auto_language_data): Likewise.
5897         * language.h (struct language_data): Delete la_search_name_hash
5898         field.
5899         (language_defn::search_name_hash): Declare new member function.
5900         (default_search_name_hash): Delete declaration.
5901         * m2-lang.c (m2_language_data): Delete la_search_name_hash
5902         initializer.
5903         * objc-lang.c (objc_language_data): Likewise.
5904         * opencl-lang.c (opencl_language_data): Likewise.
5905         * p-lang.c (pascal_language_data): Likewise.
5906         * rust-lang.c (rust_language_data): Likewise.
5907         * symtab.c (search_name_hash): Update call.
5908
5909 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5910
5911         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
5912         initializer.
5913         * c-lang.c (class compile_instance): Declare.
5914         (c_language_data): Delete la_get_compile_instance initializer.
5915         (c_language::get_compile_instance): New member function.
5916         (cplus_language_data): Delete la_get_compile_instance initializer.
5917         (cplus_language::get_compile_instance): New member function.
5918         (asm_language_data): Delete la_get_compile_instance initializer.
5919         (minimal_language_data): Likewise.
5920         * c-lang.h (c_get_compile_context): Update comment.
5921         (cplus_get_compile_context): Update comment.
5922         * compile/compile.c (compile_to_object): Update calls, don't rely
5923         on function pointer being NULL.
5924         * d-lang.c (d_language_data): Delete la_get_compile_instance
5925         initializer.
5926         * f-lang.c (f_language_data): Likewise.
5927         * go-lang.c (go_language_data): Likewise.
5928         * language.c (unknown_language_data): Likewise.
5929         (auto_language_data): Likewise.
5930         * language.h (language_data): Delete la_get_compile_instance field.
5931         (language_defn::get_compile_instance): New member function.
5932         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
5933         initializer.
5934         * objc-lang.c (objc_language_data): Likewise.
5935         * opencl-lang.c (opencl_language_data): Likewise.
5936         * p-lang.c (pascal_language_data): Likewise.
5937         * rust-lang.c (rust_language_data): Likewise.
5938
5939 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5940
5941         * ada-lang.c (ada_add_all_symbols): Update comment.
5942         (ada_iterate_over_symbols): Delete, move implementation to...
5943         (ada_language::iterate_over_symbols): ...here, a new member
5944         function, rewrite to use range based for loop.
5945         (ada_language_data): Delete la_iterate_over_symbols initializer.
5946         * c-lang.c (c_language_data): Likewise.
5947         (cplus_language_data): Likewise.
5948         (asm_language_data): Likewise.
5949         (minimal_language_data): Likewise.
5950         * d-lang.c (d_language_data): Likewise.
5951         * f-lang.c (f_language_data): Likewise.
5952         * go-lang.c (go_language_data): Likewise.
5953         * language.c (unknown_language_data): Likewise.
5954         (auto_language_data): Likewise.
5955         * language.h (language_data): Delete la_iterate_over_symbols field.
5956         (language_defn::iterate_over_symbols): New member function.
5957         (LA_ITERATE_OVER_SYMBOLS): Update.
5958         * linespec.c (iterate_over_all_matching_symtabs): Update.
5959         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5960         initializer.
5961         * objc-lang.c (objc_language_data): Likewise.
5962         * opencl-lang.c (opencl_language_data): Likewise.
5963         * p-lang.c (pascal_language_data): Likewise.
5964         * rust-lang.c (rust_language_data): Likewise.
5965
5966 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5967
5968         * ada-lang.c (ada_language_data): Delete
5969         la_lookup_transparent_type initializer.
5970         * c-lang.c (c_language_data): Likewise.
5971         (cplus_language_data): Likewise.
5972         (cplus_language::lookup_transparent_type): New member function.
5973         (asm_language_data): Delete la_lookup_transparent_type
5974         initializer.
5975         (minimal_language_data): Likewise.
5976         * d-lang.c (d_language_data): Likewise.
5977         * f-lang.c (f_language_data): Likewise.
5978         * go-lang.c (go_language_data): Likewise.
5979         * language.c (unknown_language_data): Likewise.
5980         (auto_language_data): Likewise.
5981         * language.h (struct language_data): Delete
5982         la_lookup_transparent_type field.
5983         (language_defn::lookup_transparent_type): New member function.
5984         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5985         initializer.
5986         * objc-lang.c (objc_language_data): Likewise.
5987         * opencl-lang.c (opencl_language_data): Likewise.
5988         * p-lang.c (pascal_language_data): Likewise.
5989         * rust-lang.c (rust_language_data): Likewise.
5990         * symtab.c (symbol_matches_domain): Update call.
5991
5992 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5993
5994         * ada-lang.c (ada_language_arch_info): Delete function, move
5995         implementation to...
5996         (ada_language::language_arch_info): ...here, a new member
5997         function.
5998         (ada_language_data): Delete la_language_arch_info.
5999         * c-lang.c (c_language_data): Likewise.
6000         (c_language::language_arch_info): New member function.
6001         (cplus_language_arch_info): Delete function, move
6002         implementation to...
6003         (cplus_language::language_arch_info): ...here, a new member
6004         function.
6005         (cplus_language_data): Delete la_language_arch_info.
6006         (asm_language_data): Likewise.
6007         (asm_language::language_arch_info): New member function.
6008         (minimal_language_data): Delete la_language_arch_info.
6009         (minimal_language::language_arch_info): New member function.
6010         * d-lang.c (d_language_arch_info): Delete function, move
6011         implementation to...
6012         (d_language::language_arch_info): ...here, a new member
6013         function.
6014         (d_language_data): Delete la_language_arch_info.
6015         * f-lang.c (f_language_arch_info): Delete function, move
6016         implementation to...
6017         (f_language::language_arch_info): ...here, a new member
6018         function.
6019         (f_language_data): Delete la_language_arch_info.
6020         * go-lang.c (go_language_arch_info): Delete function, move
6021         implementation to...
6022         (go_language::language_arch_info): ...here, a new member
6023         function.
6024         (go_language_data): Delete la_language_arch_info.
6025         * language.c (unknown_language_data): Likewise.
6026         (unknown_language::language_arch_info): New member function.
6027         (auto_language_data): Delete la_language_arch_info.
6028         (auto_language::language_arch_info): New member function.
6029         (language_gdbarch_post_init): Update call to
6030         la_language_arch_info.
6031         * language.h (language_data): Delete la_language_arch_info
6032         function pointer.
6033         (language_defn::language_arch_info): New function.
6034         * m2-lang.c (m2_language_arch_info): Delete function, move
6035         implementation to...
6036         (m2_language::language_arch_info): ...here, a new member
6037         function.
6038         (m2_language_data): Delete la_language_arch_info.
6039         * objc-lang.c (objc_language_arch_info): Delete function, move
6040         implementation to...
6041         (objc_language::language_arch_info): ...here, a new member
6042         function.
6043         (objc_language_data): Delete la_language_arch_info.
6044         * opencl-lang.c (opencl_language_arch_info): Delete function, move
6045         implementation to...
6046         (opencl_language::language_arch_info): ...here, a new member
6047         function.
6048         (opencl_language_data): Delete la_language_arch_info.
6049         * p-lang.c (pascal_language_arch_info): Delete function, move
6050         implementation to...
6051         (pascal_language::language_arch_info): ...here, a new member
6052         function.
6053         (pascal_language_data): Delete la_language_arch_info.
6054         * rust-lang.c (rust_language_arch_info): Delete function, move
6055         implementation to...
6056         (rust_language::language_arch_info): ...here, a new member
6057         function.
6058         (rust_language_data): Delete la_language_arch_info.
6059
6060 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6061
6062         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
6063         initializer.
6064         * c-lang.c (c_language_data): Likewise.
6065         (cplus_language_data): Likewise.
6066         (cplus_language::pass_by_reference_info): New method.
6067         (asm_language_data): Delete la_pass_by_reference initializer.
6068         (minimal_language_data): Likewise.
6069         * cp-abi.c (cp_pass_by_reference): Remove use of
6070         default_pass_by_reference.
6071         * d-lang.c (d_language_data): Likewise.
6072         * f-lang.c (f_language_data): Likewise.
6073         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
6074         default_pass_by_reference.
6075         * go-lang.c (go_language_data): Likewise.
6076         * language.c (language_pass_by_reference): Update.
6077         (default_pass_by_reference): Delete.
6078         (unknown_language_data): Delete la_pass_by_reference
6079         initializer.
6080         (auto_language_data): Likewise.
6081         * language.h (struct language_data): Delete la_pass_by_reference
6082         field.
6083         (language_defn::pass_by_reference_info): New member function.
6084         (default_pass_by_reference): Delete declaration.
6085         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
6086         initializer.
6087         * objc-lang.c (objc_language_data): Likewise.
6088         * opencl-lang.c (opencl_language_data): Likewise.
6089         * p-lang.c (pascal_language_data): Likewise.
6090         * rust-lang.c (rust_language_data): Likewise.
6091
6092 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6093
6094         * ada-lang.c (ada_read_var_value): Delete function, move
6095         implementation to...
6096         (ada_language::read_var_value): ...here.
6097         (ada_language_data): Delete la_read_var_value initializer.
6098         * c-lang.c (c_language_data): Likewise.
6099         (cplus_language_data): Likewise.
6100         (minimal_language_data): Likewise.
6101         * d-lang.c (d_language_data): Likewise.
6102         * f-lang.c (f_language_data): Likewise.
6103         * findvar.c (default_read_var_value): Rename to...
6104         (language_defn::read_var_value): ...this.
6105         * findvar.c (read_var_value): Update header comment, and change to
6106         call member function instead of function pointer.
6107         * go-lang.c (go_language_data): Likewise.
6108         * language.c (unknown_language_data): Delete la_read_var_value
6109         initializer.
6110         (auto_language_data): Likewise.
6111         * language.h (struct language_data): Delete la_read_var_value
6112         field.
6113         (language_defn::read_var_value): New member function.
6114         (default_read_var_value): Delete declaration.
6115         * m2-lang.c (m2_language_data): Delete la_read_var_value
6116         initializer.
6117         * objc-lang.c (objc_language_data): Likewise.
6118         * opencl-lang.c (opencl_language_data): Likewise.
6119         * p-lang.c (pascal_language_data): Likewise.
6120         * rust-lang.c (rust_language_data): Likewise.
6121         * value.h (default_read_var_value): Delete declaration.
6122
6123 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6124
6125         * ada-lang.c (ada_print_array_index): Delete function, move
6126         implementation to...
6127         (ada_language::print_array_index): ...here.
6128         (ada_language_data): Delete la_print_array_index initializer.
6129         * c-lang.c (c_language_data): Likewise.
6130         (cplus_language_data): Likewise.
6131         (minimal_language_data): Likewise.
6132         * d-lang.c (d_language_data): Likewise.
6133         * f-lang.c (f_language_data): Likewise.
6134         * go-lang.c (go_language_data): Likewise.
6135         * language.c (default_print_array_index): Delete function, move
6136         implementation to...
6137         (language_defn::print_array_index): ...here.
6138         (unknown_language_data): Delete la_print_array_index initializer.
6139         (auto_language_data): Likewise.
6140         * language.h (struct language_data): Delete la_print_array_index
6141         field.
6142         (language_defn::print_array_index): New member function.
6143         (LA_PRINT_ARRAY_INDEX): Update.
6144         (default_print_array_index): Delete declaration.
6145         * m2-lang.c (m2_language_data): Delete la_print_array_index
6146         initializer.
6147         * objc-lang.c (objc_language_data): Likewise.
6148         * opencl-lang.c (opencl_language_data): Likewise.
6149         * p-lang.c (pascal_language_data): Likewise.
6150         * rust-lang.c (rust_language_data): Likewise.
6151
6152 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6153
6154         * gdb/ada-lang.c (ada_language_defn): Convert to...
6155         (ada_language_data): ...this.
6156         (class ada_language): New class.
6157         (ada_language_defn): New static global.
6158         * gdb/c-lang.c (c_language_defn): Convert to...
6159         (c_language_data): ...this.
6160         (class c_language): New class.
6161         (c_language_defn): New static global.
6162         (cplus_language_defn): Convert to...
6163         (cplus_language_data): ...this.
6164         (class cplus_language): New class.
6165         (cplus_language_defn): New static global.
6166         (asm_language_defn): Convert to...
6167         (asm_language_data): ...this.
6168         (class asm_language): New class.
6169         (asm_language_defn): New static global.
6170         (minimal_language_defn): Convert to...
6171         (minimal_language_data): ...this.
6172         (class minimal_language): New class.
6173         (minimal_language_defn): New static global.
6174         * gdb/d-lang.c (d_language_defn): Convert to...
6175         (d_language_data): ...this.
6176         (class d_language): New class.
6177         (d_language_defn): New static global.
6178         * gdb/f-lang.c (f_language_defn): Convert to...
6179         (f_language_data): ...this.
6180         (class f_language): New class.
6181         (f_language_defn): New static global.
6182         * gdb/go-lang.c (go_language_defn): Convert to...
6183         (go_language_data): ...this.
6184         (class go_language): New class.
6185         (go_language_defn): New static global.
6186         * gdb/language.c (unknown_language_defn): Remove declaration.
6187         (current_language): Initialize to nullptr, real initialization is
6188         moved to _initialize_language.
6189         (languages): Delete global.
6190         (language_defn::languages): Define.
6191         (set_language_command): Use language_defn::languages.
6192         (set_language): Likewise.
6193         (range_error): Likewise.
6194         (language_enum): Likewise.
6195         (language_def): Likewise.
6196         (add_set_language_command): Use language_def::languages for the
6197         language list, and language_def to lookup language pointers.
6198         (skip_language_trampoline): Use language_defn::languages.
6199         (unknown_language_defn): Convert to...
6200         (unknown_language_data): ...this.
6201         (class unknown_language): New class.
6202         (unknown_language_defn): New static global.
6203         (auto_language_defn): Convert to...
6204         (auto_language_data): ...this.
6205         (class auto_language): New class.
6206         (auto_language_defn): New static global.
6207         (language_gdbarch_post_init): Use language_defn::languages.
6208         (_initialize_language): Initialize current_language.
6209         * gdb/language.h (struct language_defn): Rename to...
6210         (struct language_data): ...this.
6211         (struct language_defn): New.
6212         (auto_language_defn): Delete.
6213         (unknown_language_defn): Delete.
6214         (minimal_language_defn): Delete.
6215         (ada_language_defn): Delete.
6216         (asm_language_defn): Delete.
6217         (c_language_defn): Delete.
6218         (cplus_language_defn): Delete.
6219         (d_language_defn): Delete.
6220         (f_language_defn): Delete.
6221         (go_language_defn): Delete.
6222         (m2_language_defn): Delete.
6223         (objc_language_defn): Delete.
6224         (opencl_language_defn): Delete.
6225         (pascal_language_defn): Delete.
6226         (rust_language_defn): Delete.
6227         * gdb/m2-lang.c (m2_language_defn): Convert to...
6228         (m2_language_data): ...this.
6229         (class m2_language): New class.
6230         (m2_language_defn): New static global.
6231         * gdb/objc-lang.c (objc_language_defn): Convert to...
6232         (objc_language_data): ...this.
6233         (class objc_language): New class.
6234         (objc_language_defn): New static global.
6235         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
6236         (opencl_language_data): ...this.
6237         (class opencl_language): New class.
6238         (opencl_language_defn): New static global.
6239         * gdb/p-lang.c (pascal_language_defn): Convert to...
6240         (pascal_language_data): ...this.
6241         (class pascal_language): New class.
6242         (pascal_language_defn): New static global.
6243         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
6244         language pointer, update comment format.
6245         * gdb/rust-lang.c (rust_language_defn): Convert to...
6246         (rust_language_data): ...this.
6247         (class rust_language): New class.
6248         (rust_language_defn): New static global.
6249
6250 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
6251
6252         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
6253         member variable.
6254         <m_stmt_at_address>: New member variable.
6255         (lnp_state_machine::record_line): Don't record some lines, update
6256         tracking of is_stmt at the same address.
6257         (lnp_state_machine::lnp_state_machine): Initialise new member
6258         variables.
6259
6260 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6261
6262         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
6263         "-include gnu-nat-mig.h".
6264         * gnu-nat-mig.h: New file.
6265         * gnu-nat.c: Include "gnu-nat-mig.h".
6266         (exc_server, msg_reply_server, notify_server,
6267         process_reply_server): Remove declarations.
6268
6269 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6270
6271         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
6272         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
6273         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
6274         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
6275         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
6276         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
6277         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
6278         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
6279         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
6280         to gnu_nat_target class.
6281         * gnu-nat.c: Likewise.
6282         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
6283         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
6284         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
6285         object.
6286         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
6287         instead of `gnu_target'.
6288
6289 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6290
6291         * i386-gnu-tdep.c: Include "gdbcore.h"
6292         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
6293         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
6294         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
6295         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
6296         i386_gnu_sigcontext_addr): New functions
6297         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
6298         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
6299         tdep.
6300
6301 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6302
6303         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
6304         before fork_inferior call. Avoid calling it if target_is_pushed returns
6305         true.
6306
6307 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6308
6309         * gnu-nat.h (gnu_target): New variable declaration.
6310         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
6311         gnu_target.
6312         * gnu-nat.c (gnu_target): New variable.
6313         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
6314         add_thread_silent, and add_thread calls.
6315         (gnu_nat_target::create_inferior): Pass gnu_target to
6316         add_thread_silent, thread_change_ptid call.
6317         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
6318         call.
6319
6320 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6321
6322         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
6323         (gnu_nat_target::find_memory_regions): Remove unused
6324         `old_address' variable.
6325
6326 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6327
6328         * gnu-nat.c: Include "gdbarch.h".
6329
6330 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6331
6332         * reply_mig_hack.awk (Error return): Cast function through
6333         void *, to bypass compiler function call check.
6334
6335 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6336
6337         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
6338         $(srcdir)/reply_mig_hack.awk.
6339
6340 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6341
6342         * gnu-nat.h (gnu_debug_flag): Set type to bool.
6343
6344 2020-05-30  Jonny Grant  <jg@jguk.org>
6345
6346         * configure.ac (ACX_BUGURL): change bug URL to https.
6347
6348 2020-05-30  Pedro Alves  <palves@redhat.com>
6349
6350         * cp-support.c (replace_typedefs_template): New.
6351         (replace_typedefs_qualified_name): Handle
6352         DEMANGLE_COMPONENT_TEMPLATE.
6353
6354 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
6355
6356         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
6357         dwarf2/index-cache.h, dwarf2/index-write.c,
6358         dwarf2/index-write.h, dwarf2/line-header.c,
6359         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
6360         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
6361         variables and fields from `dwarf2_per_objfile` to just
6362         `per_objfile` throughout.
6363
6364 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
6365
6366         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6367         <push_dwarf_reg_entry_value>: Add comment.
6368
6369 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
6370             Keith Seitz  <keiths@redhat.com>
6371
6372         * python/python.c (do_start_initialization): Call PyEval_SaveThread
6373         instead of PyEval_ReleaseLock.
6374         (class gdbpy_gil): Move to earlier in file.
6375         (finalize_python): Set gdb_python_initialized.
6376         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
6377         when not initialized.
6378
6379 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
6380
6381         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6382         <push_dwarf_reg_entry_value>: Remove assert.  Override
6383         per_objfile with caller_per_objfile.
6384
6385 2020-05-28  Tom de Vries  <tdevries@suse.de>
6386
6387         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
6388         PR gold/15646 workaround to symbol kind "type".
6389
6390 2020-05-27  Tom Tromey  <tromey@adacore.com>
6391
6392         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
6393
6394 2020-05-27  Tom Tromey  <tromey@adacore.com>
6395
6396         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
6397         Use htab_find_with_hash.
6398         <add_abbrev>: Remove "abbrev_number" parameter.
6399         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
6400         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
6401         (hash_abbrev): Add comment.
6402         (abbrev_table::lookup_abbrev): Move to header file.
6403         (abbrev_table::read): Update.
6404
6405 2020-05-27  Tom Tromey  <tromey@adacore.com>
6406
6407         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
6408         method.
6409         <canonical_name>: New member.
6410         <raw_name>: Rename from "name".
6411         (partial_die_info): Initialize canonical_name.
6412         (scan_partial_symbols): Check raw_name.
6413         (partial_die_parent_scope, partial_die_full_name)
6414         (add_partial_symbol, add_partial_subprogram)
6415         (add_partial_enumeration, load_partial_dies): Use "name" method.
6416         (partial_die_info::name): New method.
6417         (partial_die_info::read, guess_partial_die_structure_name)
6418         (partial_die_info::fixup): Update.
6419
6420 2020-05-27  Tom Tromey  <tromey@adacore.com>
6421
6422         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
6423         <get_ref_die_offset>: Inline.
6424         <get_ref_die_offset_complaint>: New method.
6425         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
6426         (attribute::get_ref_die_offset_complaint): Rename from
6427         get_ref_die_offset.  Just issue complaint.
6428
6429 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6430
6431         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
6432
6433 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6434
6435         * exec.c (exec_file_attach): Use errno value of first openp failure.
6436
6437 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6438
6439         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
6440         Don't close thread handle.
6441
6442 2020-05-27  Tom Tromey  <tom@tromey.com>
6443             Simon Marchi  <simon.marchi@efficios.com>
6444
6445         * objfiles.h (struct objfile) <partial_symtabs>: Now a
6446         shared_ptr.
6447         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
6448         member.
6449         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
6450         dwarf2_per_bfd_objfile_data_key>: New globals.
6451         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
6452         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
6453         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
6454         shared.
6455         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
6456         short-circuit when sharing.
6457         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
6458         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
6459
6460 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6461
6462         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
6463         to...
6464         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
6465         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
6466
6467 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6468
6469         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
6470         build_name_components, find_name_components_bounds>:
6471         Add per_objfile parameter.
6472         (struct mapped_index) <symbol_name_at>: Likewise.
6473         (struct mapped_debug_names): Remove constructor.
6474         <dwarf2_per_objfile>: Remove field.
6475         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
6476         (mapped_index_base::find_name_components_bounds,
6477         mapped_index_base::build_name_components,
6478         dw2_expand_symtabs_matching_symbol): Likewise.
6479         (class mock_mapped_index) <symbol_name_at>: Likewise.
6480         (check_match): Likewise.
6481         (check_find_bounds_finds): Likewise.
6482         (test_mapped_index_find_name_component_bounds): Update.
6483         (CHECK_MATCH): Update.
6484         (dw2_expand_symtabs_matching): Update.
6485         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
6486         per_objfile parameter.
6487         <find_vec_in_debug_names>: Likewise.
6488         <m_per_objfile>: New field.
6489         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
6490         parameter.
6491         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
6492         (dw2_debug_names_iterator::next): Update.
6493         (dw2_debug_names_lookup_symbol): Update.
6494         (dw2_debug_names_expand_symtabs_for_function): Update.
6495         (dw2_debug_names_map_matching_symbols): Update.
6496         (dw2_debug_names_expand_symtabs_matching): Update.
6497         (dwarf2_read_debug_names): Update.
6498
6499 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6500
6501         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6502         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6503         move to dwarf2_per_objfile.
6504         <read_in_chain>: Remove.
6505         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6506         remove_all_cus, age_comp_units>: New methods.
6507         <m_dwarf2_cus>: New member.
6508         (struct dwarf2_per_cu_data) <cu>: Remove.
6509         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6510         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6511         moved to methods of dwarf2_per_objfile.
6512         (dwarf2_clear_marks): Remove.
6513         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6514         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6515         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6516         (dwarf2_per_objfile::remove_all_cus): New.
6517         (class free_cached_comp_units) <~free_cached_comp_units>:
6518         Update.
6519         (load_cu): Update.
6520         (dw2_do_instantiate_symtab): Adjust.
6521         (fill_in_sig_entry_from_dwo_entry): Adjust.
6522         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6523         (cutu_reader::cutu_reader): Likewise.
6524         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6525         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6526         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6527         and dwarf2_per_objfile::age_comp_units.
6528         (load_partial_comp_unit): Update.
6529         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6530         (process_queue): Likewise.
6531         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6532         backlink.
6533         (dwarf2_read_addr_index): Likewise.
6534         (follow_die_offset): Likewise.
6535         (dwarf2_fetch_die_loc_sect_off): Likewise.
6536         (dwarf2_fetch_constant_bytes): Likewise.
6537         (dwarf2_fetch_die_type_sect_off): Likewise.
6538         (follow_die_sig_1): Likewise.
6539         (load_full_type_unit): Likewise.
6540         (read_signatured_type): Likewise.
6541         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6542         (dwarf2_cu::~dwarf2_cu): Remove.
6543         (dwarf2_per_objfile::get_cu): New.
6544         (dwarf2_per_objfile::set_cu): New.
6545         (age_cached_comp_units): Rename to...
6546         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6547         to std::unordered_map.
6548         (free_one_cached_comp_unit): Rename to...
6549         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6550         to std::unordered_map.
6551         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6552         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6553         a dwarf2_per_objfile in data.
6554         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6555         (dwarf2_clear_marks): Remove.
6556
6557 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6558
6559         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6560         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6561         (init_tu_and_read_dwo_dies): Likewise.
6562         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6563         (cutu_reader::cutu_reader): Likewise.
6564         (load_partial_comp_unit): Likewise.
6565         (process_psymtab_comp_unit): Update.
6566         (build_type_psymtabs_1): Update.
6567         (process_skeletonless_type_unit): Update.
6568         (load_full_comp_unit): Update.
6569         (find_partial_die): Update.
6570         (dwarf2_read_addr_index): Update.
6571         (read_signatured_type): Update.
6572
6573 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6574
6575         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6576         m_header_read_in>: New fields.
6577         <get_header>: New method.
6578         * dwarf2/read.c (per_cu_header_read_in): Remove.
6579         (dwarf2_per_cu_data::get_header): New.
6580         (dwarf2_per_cu_data::addr_size): Update.
6581         (dwarf2_per_cu_data::offset_size): Update.
6582         (dwarf2_per_cu_data::ref_addr_size): Update.
6583
6584 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6585
6586         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6587         (dw2_do_instantiate_symtab): Update.
6588         (queue_and_load_all_dwo_tus): Change parameter from
6589         dwarf2_per_cu_data to dwarf2_cu.
6590         (dwarf2_fetch_die_loc_sect_off): Update.
6591         (dwarf2_fetch_constant_bytes): Update.
6592         (dwarf2_fetch_die_type_sect_off): Update.
6593
6594 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6595
6596         * dwarf2/read.c (process_full_comp_unit,
6597         process_full_type_unit): Remove per_cu, per_objfile paramters.
6598         Add dwarf2_cu parameter.
6599         (process_queue): Update.
6600
6601 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6602
6603         * dwarf2/read.c (create_cu_from_index_list): Replace
6604         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6605         (create_cus_from_index_list): Likewise.
6606         (create_cus_from_index): Likewise.
6607         (create_signatured_type_table_from_index): Likewise.
6608         (create_cus_from_debug_names_list): Likewise.
6609         (create_cus_from_debug_names): Likewise.
6610         (dwarf2_read_gdb_index): Update.
6611         (dwarf2_read_debug_names): Update.
6612
6613 2020-05-27  Tom Tromey  <tom@tromey.com>
6614             Simon Marchi  <simon.marchi@efficios.com>
6615
6616         * dwarf2/read.h (struct dwarf2_per_objfile)
6617         <get_type_for_signatured_type, set_type_for_signatured_type>:
6618         New methods.
6619         <m_type_map>: New member.
6620         (struct signatured_type) <type>: Remove.
6621         * dwarf2/read.c
6622         (dwarf2_per_objfile::get_type_for_signatured_type,
6623         dwarf2_per_objfile::set_type_for_signatured_type): New.
6624         (get_signatured_type): Use new methods.
6625
6626 2020-05-27  Tom Tromey  <tom@tromey.com>
6627             Simon Marchi  <simon.marchi@efficios.com>
6628
6629         * dwarf2/read.h (struct type_unit_group_unshareable): New.
6630         (struct dwarf2_per_objfile) <type_units>: New member.
6631         <get_type_unit_group_unshareable>: New method.
6632         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
6633         num_symtabs, symtabs>: Remove; move to
6634         type_unit_group_unshareable.
6635         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
6636         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
6637         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
6638
6639 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6640
6641         * dwarf2/read.h (struct dwarf2_per_cu_data):
6642         <dwarf2_per_objfile>: Remove.
6643         * dwarf2/read.c (create_cu_from_index_list): Don't assign
6644         dwarf2_per_objfile.
6645         (create_signatured_type_table_from_index): Likewise.
6646         (create_signatured_type_table_from_debug_names): Likewise.
6647         (create_debug_type_hash_table): Likewise.
6648         (fill_in_sig_entry_from_dwo_entry): Likewise.
6649         (create_type_unit_group): Likewise.
6650         (read_comp_units_from_section): Likewise.
6651         (create_cus_hash_table): Likewise.
6652
6653 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6654
6655         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
6656         dwarf2_per_cu_data::dwarf2_per_objfile.
6657         (compute_compunit_symtab_includes): Likewise.
6658         (dwarf2_cu::start_symtab): Likewise.
6659
6660 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6661
6662         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
6663         parameter.
6664         * dwarf2/read.c (get_die_type_at_offset): Likewise.
6665         (read_namespace_alias): Update.
6666         (lookup_die_type): Update.
6667         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
6668         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
6669         Update.
6670         (disassemble_dwarf_expression): Update.
6671
6672 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6673
6674         * dwarf2/read.h (struct dwarf2_queue_item): Add
6675         dwarf2_per_objfile parameter, assign new parameter.
6676         <per_objfile>: New field.
6677         * dwarf2/read.c (free_one_cached_comp_unit): Add
6678         dwarf2_per_objfile parameter.
6679         (queue_comp_unit): Likewise.
6680         (dw2_do_instantiate_symtab): Update.
6681         (process_psymtab_comp_unit): Update.
6682         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
6683         (process_imported_unit_die): Update.
6684         (queue_and_load_dwo_tu): Update.
6685         (follow_die_offset): Update.
6686         (follow_die_sig_1): Update.
6687
6688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6689
6690         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
6691         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
6692         (read_call_site_scope): Assign per_objfile.
6693         (dwarf2_per_cu_data::objfile): Remove.
6694         * gdbtypes.h (struct call_site) <per_objfile>: New member.
6695         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
6696         dwarf2_per_objfile parameter.
6697         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
6698         dwarf2_per_objfile parameter.
6699         (dwarf_expr_reg_to_entry_parameter): Add output
6700         dwarf2_per_objfile parameter.
6701         (locexpr_get_frame_base): Update.
6702         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
6703         <push_dwarf_reg_entry_value>: Update.
6704         <call_site_to_target_addr>: Update.
6705         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
6706         parameter.
6707         (value_of_dwarf_reg_entry): Update.
6708         (rw_pieced_value): Update.
6709         (indirect_synthetic_pointer): Update.
6710         (dwarf2_evaluate_property): Update.
6711         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
6712         parameter.
6713         (locexpr_read_variable): Update.
6714         (locexpr_get_symbol_read_needs): Update.
6715         (loclist_read_variable): Update.
6716
6717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6718
6719         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6720         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6721         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6722         parameter.
6723         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6724         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6725         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6726         parameter.
6727         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
6728         sect_variable_value): Add dwarf2_per_objfile parameter.
6729         (class dwarf_evaluate_loc_desc) <dwarf_call,
6730         dwarf_variable_value>: Update.
6731         (fetch_const_value_from_synthetic_pointer): Add
6732         dwarf2_per_objfile parameter.
6733         (fetch_const_value_from_synthetic_pointer): Update.
6734         (coerced_pieced_ref): Update.
6735         (class symbol_needs_eval_context) <dwarf_call,
6736         dwarf_variable_value>: Update.
6737         (dwarf2_compile_expr_to_ax): Update.
6738
6739 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6740
6741         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
6742         parameter.
6743         (dwarf2_evaluate_loc_desc_full): Update.
6744
6745 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6746
6747         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
6748         parameter.
6749         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
6750         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
6751         dwarf2_per_objfile parameter.
6752         (decode_debug_loc_dwo_addresses): Likewise.
6753         (dwarf2_find_location_expression): Update.
6754         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
6755         (locexpr_describe_location_piece): Add dwarf2_per_objfile
6756         parameter.
6757         (disassemble_dwarf_expression): Add dwarf2_per_objfile
6758         parameter.
6759         (locexpr_describe_location_1): Likewise.
6760         (locexpr_describe_location): Update.
6761
6762 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6763
6764         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
6765         Remove.
6766         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
6767         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
6768         (dwarf2_compile_property_to_c): Update.
6769         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
6770         use text offset from objfile.
6771         (locexpr_tracepoint_var_ref): Update.
6772         (locexpr_generate_c_location): Update.
6773         (loclist_describe_location): Update.
6774         (loclist_tracepoint_var_ref): Update.
6775         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
6776         dwarf2_per_objfile parameter.
6777         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
6778         use text offset from objfile.
6779         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
6780
6781 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6782
6783         * dwarf2/expr.h (struct dwarf_expr_context)
6784         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
6785         <offset>: Remove.
6786         <per_objfile>: New member.
6787         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
6788         dwarf2_per_objfile parameter.  Don't set offset, set
6789         per_objfile.
6790         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
6791         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
6792         a dwarf2_per_objfile object instead of an offset.
6793         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
6794         constructor.
6795         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
6796         to dwarf2_expr_executor constructor.  Don't set offset.
6797         (dwarf2_fetch_cfa_info): Update.
6798         (struct dwarf2_frame_cache) <text_offset>: Remove.
6799         <per_objfile>: New field.
6800         (dwarf2_frame_cache): Update.
6801         (dwarf2_frame_prev_register): Update.
6802         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6803         <dwarf_evaluate_loc_desc>: Add constructor.
6804         (dwarf2_evaluate_loc_desc_full): Update.
6805         (dwarf2_locexpr_baton_eval): Update.
6806         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
6807         Add constructor.
6808         (dwarf2_loc_desc_get_symbol_read_needs): Update.
6809
6810 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6811
6812         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
6813         addr_sized_int_type>: Move to dwarf2_cu.
6814         <int_type>: Move to dwarf2_per_objfile.
6815         (struct dwarf2_per_objfile) <int_type>: Move here.
6816         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
6817         addr_sized_int_type>: Move here.
6818         (read_func_scope): Update.
6819         (read_array_type): Update.
6820         (read_tag_string_type): Update.
6821         (attr_to_dynamic_prop): Update.
6822         (dwarf2_per_cu_data::int_type): Rename to...
6823         (dwarf2_per_objfile::int_type): ... this.
6824         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
6825         (dwarf2_cu::addr_sized_int_type): ... this.
6826         (read_subrange_type): Update.
6827         (dwarf2_per_cu_data::addr_type): Rename to...
6828         (dwarf2_cu::addr_type): ... this.
6829         (set_die_type): Update.
6830
6831 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6832
6833         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
6834         data through per_cu->cu.
6835
6836 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6837
6838         * dwarf2/read.c (lookup_dwo_comp_unit): Change
6839         dwarf2_per_cu_data parameter fo dwarf2_cu.
6840         (lookup_dwo_type_unit): Likewise.
6841         (read_cutu_die_from_dwo): Likewise.
6842         (lookup_dwo_unit): Likewise.
6843         (open_and_init_dwo_file): Likewise.
6844         (lookup_dwo_cutu): Likewise.
6845         (lookup_dwo_comp_unit): Likewise.
6846         (lookup_dwo_type_unit): Likewise.
6847         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6848         (cutu_reader::cutu_reader): Update.
6849
6850 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6851
6852         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
6853         parameter.
6854         (process_full_type_unit): Likewise.
6855         (process_queue): Update.
6856
6857 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6858
6859         * dwarf2/read.c (recursively_compute_inclusions): Add
6860         dwarf2_per_objfile parameter.
6861         (compute_compunit_symtab_includes): Likewise.
6862         (process_cu_includes): Update.
6863
6864 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6865
6866         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
6867         parameter.
6868         (create_type_unit_group): Update.
6869         (process_psymtab_comp_unit_reader): Update.
6870         (build_type_psymtabs_reader): Update.
6871
6872 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6873
6874         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
6875         object through m_this_cu->cu.
6876
6877 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6878
6879         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
6880         the info parameter.
6881         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
6882
6883 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6884
6885         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
6886         per_objfile parameter.
6887         (load_full_type_unit): Add per_objfile parameter.
6888         (read_signatured_type): Likewise.
6889         (load_full_comp_unit): Likewise.
6890         (load_cu): Likewise.
6891         (dw2_do_instantiate_symtab): Likewise.
6892         (dw2_get_file_names): Likewise.
6893         (dw2_map_symtabs_matching_filename): Update.
6894         (dw_expand_symtabs_matching_file_matcher): Update.
6895         (dw2_map_symbol_filenames): Update.
6896         (process_psymtab_comp_unit): Add per_objfile parameter.
6897         (build_type_psymtabs_1): Update.
6898         (process_skeletonless_type_unit): Update.
6899         (dwarf2_build_psymtabs_hard): Update.
6900         (load_partial_comp_unit): Add per_objfile parameter.
6901         (scan_partial_symbols): Update.
6902         (load_full_comp_unit): Add per_objfile parameter.
6903         (process_imported_unit_die): Update.
6904         (create_cus_hash_table): Update.
6905         (find_partial_die): Update.
6906         (dwarf2_read_addr_index): Update.
6907         (follow_die_offset): Update.
6908         (dwarf2_fetch_die_loc_sect_off): Update.
6909         (dwarf2_fetch_constant_bytes): Update.
6910         (dwarf2_fetch_die_type_sect_off): Update.
6911         (follow_die_sig_1): Update.
6912         (load_full_type_unit): Add per_objfile parameter.
6913         (read_signatured_type): Likewise.
6914
6915 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6916
6917         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
6918         of objfile_name.
6919
6920 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6921
6922         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
6923         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6924         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
6925         field.
6926         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6927         (create_cus_from_index): Update.
6928         (dwarf2_read_gdb_index): Update.
6929         (create_cus_from_debug_names): Update.
6930         (dwarf2_read_debug_names): Update.
6931         (get_abbrev_section_for_cu): Update.
6932         (create_all_comp_units): Update.
6933         (read_attribute_value): Update.
6934         (get_debug_line_section): Update.
6935         * dwarf2/index-cache.c (index_cache::store): Update.
6936         * dwarf2/index-write.c (save_gdb_index_command): Update.
6937         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
6938
6939 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6940
6941         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
6942         member.
6943         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
6944         dwarf2_per_cu_data::per_bfd.
6945         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6946         (create_type_unit_group): Likewise.
6947         (queue_comp_unit): Remove reference to
6948         per_cu->dwarf2_per_objfile.
6949         (maybe_queue_comp_unit): Likewise.
6950         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6951         (create_cus_hash_table): Assign new field.
6952
6953 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6954
6955         * dwarf2/read.c: Replace
6956         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6957         dwarf2_cu->per_objfile throughout.
6958
6959 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6960
6961         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6962         parameter, don't use per_cu->dwarf2_per_objfile.
6963         (dw2_instantiate_symtab): Likewise.
6964         (dw2_find_last_source_symtab): Update.
6965         (dw2_map_expand_apply): Update.
6966         (dw2_lookup_symbol): Update.
6967         (dw2_expand_symtabs_for_function): Update.
6968         (dw2_expand_all_symtabs): Update.
6969         (dw2_expand_symtabs_with_fullname): Update.
6970         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6971         don't use per_cu->dwarf2_per_objfile.
6972         (dw2_expand_marked_cus): Update.
6973         (dw2_find_pc_sect_compunit_symtab): Update.
6974         (dw2_debug_names_lookup_symbol): Update.
6975         (dw2_debug_names_expand_symtabs_for_function): Update.
6976         (dw2_debug_names_map_matching_symbols): Update.
6977         (dwarf2_psymtab::expand_psymtab): Update.
6978
6979 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6980
6981         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6982         <per_objfile>: New member.
6983         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6984         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6985         call to dwarf2_cu.
6986         (cutu_reader::cutu_reader): Update.
6987         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6988
6989 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6990
6991         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6992         struct dwarf2_per_objfile.
6993         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6994         dwarf2_per_bfd.
6995         * dwarf2/read.c (set_die_type): Update.
6996         (get_die_type_at_offset): Update.
6997
6998 2020-05-27  Tom Tromey  <tom@tromey.com>
6999             Simon Marchi  <simon.marchi@efficios.com>
7000
7001         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
7002         method.
7003         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
7004         get_symtab, set_symtab>: New methods.
7005         <m_symtabs>: New field.
7006         (struct dwarf2_psymtab): Derive from partial_symtab.
7007         <readin_p, get_compunit_symtab>: Declare methods.
7008         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
7009         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
7010         New methods.
7011         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
7012         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
7013         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
7014         (dw2_symtab_iter_next, dw2_print_stats)
7015         (dw2_expand_symtabs_with_fullname)
7016         (dw2_expand_symtabs_matching_one)
7017         (dw_expand_symtabs_matching_file_matcher)
7018         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
7019         (dw2_debug_names_iterator::next)
7020         (dw2_debug_names_map_matching_symbols)
7021         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
7022         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
7023         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
7024         New methods.
7025         (get_compunit_symtab, process_full_comp_unit)
7026         (process_full_type_unit): Update.
7027         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
7028
7029 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7030
7031         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
7032         then introduce a new dwarf2_per_objfile type.
7033         <read_line_string>: Move to the new dwarf2_per_objfile type.
7034         <objfile>: Likewise.
7035         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
7036         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
7037         dwarf2_per_objfile->per_bfd.
7038         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
7039         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
7040         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
7041         (dwarf2_per_bfd::free_cached_comp_units): ... this.
7042         (dwarf2_has_info): Allocate dwarf2_per_bfd.
7043         (dwarf2_per_objfile::locate_sections): Rename to...
7044         (dwarf2_per_bfd::locate_sections): ... this.
7045         (dwarf2_per_objfile::get_cutu): Rename to...
7046         (dwarf2_per_bfd::get_cutu): ... this.
7047         (dwarf2_per_objfile::get_cu): Rename to...
7048         (dwarf2_per_bfd::get_cu): ... this.
7049         (dwarf2_per_objfile::get_tu): Rename to...
7050         (dwarf2_per_bfd::get_tu): ... this.
7051         (dwarf2_per_objfile::allocate_per_cu): Rename to...
7052         (dwarf2_per_bfd::allocate_per_cu): ... this.
7053         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
7054         (dwarf2_per_bfd::allocate_signatured_type): ... this.
7055         (get_gdb_index_contents_ftype): Change parameter from
7056         dwarf2_per_objfile to dwarf2_per_bfd.
7057         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
7058         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
7059
7060 2020-05-27  Tom Tromey  <tom@tromey.com>
7061             Simon Marchi  <simon.marchi@efficios.com>
7062
7063         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
7064         (allocate_piece_closure): Set "per_objfile" member.
7065         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
7066         (locexpr_describe_location, loclist_describe_location): Use new
7067         member.
7068         * dwarf2/read.c (read_call_site_scope)
7069         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
7070         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
7071         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
7072         handle_data_member_location): Set per_objfile member.
7073         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
7074         member.
7075         (struct dwarf2_loclist_baton) <per_objfile>: New member.
7076
7077 2020-05-27  Tom Tromey  <tom@tromey.com>
7078
7079         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
7080         allocate_signatured_type>: Declare new methods.
7081         <m_num_psymtabs>: New member.
7082         (struct dwarf2_per_cu_data) <index>: New member.
7083         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
7084         (dwarf2_per_objfile::allocate_signatured_type): New methods.
7085         (create_cu_from_index_list): Use allocate_per_cu.
7086         (create_signatured_type_table_from_index)
7087         (create_signatured_type_table_from_debug_names)
7088         (create_debug_type_hash_table, add_type_unit)
7089         (read_comp_units_from_section): Use allocate_signatured_type.
7090
7091 2020-05-27  Tom Tromey  <tom@tromey.com>
7092
7093         * psymtab.c (partial_map_expand_apply)
7094         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7095         (psym_lookup_global_symbol_language)
7096         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7097         (psym_print_stats, psym_expand_symtabs_for_function)
7098         (psym_map_symbol_filenames, psym_map_matching_symbols)
7099         (psym_expand_symtabs_matching)
7100         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7101         (maintenance_check_psymtabs): Update.
7102         * psympriv.h (struct partial_symtab) <readin_p,
7103         get_compunit_symtab>: Add objfile parameter.
7104         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7105         Likewise.
7106         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7107         get_compunit_symtab>: Likewise.
7108         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7109
7110 2020-05-27  Tom Tromey  <tom@tromey.com>
7111
7112         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7113         member.
7114         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7115         (create_cu_from_index_list)
7116         (create_signatured_type_table_from_index)
7117         (create_signatured_type_table_from_debug_names)
7118         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7119         (dwarf2_create_include_psymtab)
7120         (create_debug_type_hash_table, add_type_unit)
7121         (create_type_unit_group, read_comp_units_from_section)
7122         (dwarf2_compute_name, create_cus_hash_table)
7123         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7124         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7125         obstack.
7126         (dw2_get_real_path): Likewise.  Change argument to
7127         dwarf2_per_objfile.
7128
7129 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7130
7131         PR tdep/26000
7132         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7133         for ldrd (immediate).
7134
7135 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7136
7137         * command.h: Add comment giving the name of class_tui.
7138         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7139         create the fake command for the help for class_tui.
7140
7141 2020-05-26  Tom Tromey  <tromey@adacore.com>
7142
7143         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7144         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7145         (val_atr): New function.
7146         (value_val_atr): Use it.
7147         * ada-valprint.c (print_optional_low_bound): Change low bound
7148         handling for enums.
7149         (val_print_packed_array_elements): Don't call discrete_position.
7150         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7151         discrete_position for enum types.
7152         * language.c (default_print_array_index): Change type.
7153         * language.h (struct language_defn) <la_print_array_index>: Add
7154         index_type parameter, change type of index_value.
7155         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7156         (default_print_array_index): Update.
7157         * valprint.c (maybe_print_array_index): Don't call
7158         value_from_longest.  Update.
7159         (value_print_array_elements): Don't call discrete_position.
7160
7161 2020-05-26  Tom Tromey  <tromey@adacore.com>
7162
7163         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7164         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7165
7166 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7167
7168         PR gdb/13519
7169         * avr-tdep.c (avr_integer_to_address): Return data or code
7170         address accordingly to the second 'type' argument of the
7171         function.
7172
7173 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
7174
7175         * infcmd.c, inferior.h: (construct_inferior_arguments):
7176         Moved function from here to gdbsupport/common-inferior.{h,cc}
7177
7178 2020-05-23  Tom Tromey  <tom@tromey.com>
7179
7180         Revert commit eca1f90c:
7181         * NEWS: Remove entry for completion styling.
7182         * completer.c (_rl_completion_prefix_display_length): Move
7183         declaration later.
7184         (gdb_fnprint): Revert.
7185         (gdb_display_match_list_1): Likewise.
7186         * cli/cli-style.c (completion_prefix_style)
7187         (completion_difference_style, completion_suffix_style): Remove.
7188         (_initialize_cli_style): Revert.
7189         * cli/cli-style.h (completion_prefix_style)
7190         (completion_difference_style, completion_suffix_style): Don't
7191         declare.
7192
7193 2020-05-24  Pedro Alves  <palves@redhat.com>
7194
7195         * symtab.c (completion_list_add_name): Return boolean indication
7196         of whether the symbol matched.
7197         (completion_list_add_symbol): Don't try to remove C++ aliases if
7198         the symbol didn't match in the first place.
7199         * symtab.h (completion_list_add_name): Return bool.
7200
7201 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
7202
7203         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
7204         type::field.
7205
7206 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
7207
7208         GDB 9.2 released.
7209
7210 2020-05-23  Tom Tromey  <tom@tromey.com>
7211
7212         * NEWS: Add entry for completion styling.
7213         * completer.c (_rl_completion_prefix_display_length): Move
7214         declaration earlier.
7215         (gdb_fnprint): Use completion_style.
7216         (gdb_display_match_list_1): Likewise.
7217         * cli/cli-style.c (completion_prefix_style)
7218         (completion_difference_style, completion_suffix_style): New
7219         globals.
7220         (_initialize_cli_style): Register new globals.
7221         * cli/cli-style.h (completion_prefix_style)
7222         (completion_difference_style, completion_suffix_style): Declare.
7223
7224 2020-05-23  Pedro Alves  <palves@redhat.com>
7225
7226         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
7227         (parse_escape): Use ISDIGIT instead of isdigit.
7228         (puts_debug): Use gdb_isprint instead of isprint.
7229         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
7230         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
7231         ISSPACE instead of isspace.
7232         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
7233         instead of isspace.
7234         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
7235         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
7236         instead of isxdigit and ISDIGIT instead of isdigit.
7237
7238 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7239
7240         * gdbtypes.h (struct type) <field>: New method.
7241         (TYPE_FIELDS): Remove, replace all uses with either type::fields
7242         or type::field.
7243
7244 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7245
7246         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
7247         (TYPE_FIELDS): Use type::fields.  Change all call sites that
7248         modify the propery to use type::set_fields instead.
7249
7250 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7251
7252         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
7253         type::num_fields instead.
7254
7255 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7256
7257         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
7258         methods.
7259         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
7260         that modify the number of fields to use type::set_num_fields
7261         instead.
7262
7263 2020-05-22  Tom Tromey  <tromey@adacore.com>
7264
7265         * compile/compile-object-load.h (munmap_list_free): Don't
7266         declare.
7267
7268 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
7269
7270         * annotate.c (annotate_source_line): Update return type, add call
7271         to update current symtab and line.
7272         * annotate.h (annotate_source_line): Update return type, and
7273         extend header comment.
7274         * source.c (info_line_command): Check annotation_level before
7275         calling annotate_source_line.
7276         * stack.c (print_frame_info): If calling annotate_source_line
7277         returns true, then don't print any other source line information.
7278
7279 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7280
7281         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
7282
7283 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7284
7285         * coffread.c (patch_type): Remove NULL check before xfree.
7286         * corefile.c (set_gnutarget): Likewise.
7287         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
7288         * exec.c (build_section_table): Likewise.
7289         * remote.c (remote_target::pass_signals): Likewise.
7290         * utils.c (n_spaces): Likewise.
7291         * cli/cli-script.c (document_command): Likewise.
7292         * i386-windows-tdep.c (core_process_module_section): Likewise.
7293         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
7294
7295 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
7296
7297         * symfile.c (reread_symbols): Clear objfile's section_offsets
7298         vector and section indices, re-compute them by calling
7299         sym_offsets.
7300
7301 2020-05-20  Tom Tromey  <tromey@adacore.com>
7302
7303         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
7304         (desc_one_bound, desc_index_type): Compute field name.
7305
7306 2020-05-20  Tom de Vries  <tdevries@suse.de>
7307
7308         PR symtab/25833
7309         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
7310
7311 2020-05-20  Alan Modra  <amodra@gmail.com>
7312
7313         PR 25993
7314         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
7315         bfd_set_filename.
7316         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
7317         passed to bfd_set_filename.
7318         * symfile-mem.c (add_vsyscall_page): Likewise for string
7319         passed to symbol_file_add_from_memory.
7320         (symbol_file_add_from_memory): Make name param a const char* and
7321         don't strdup.
7322
7323 2020-05-20  Alan Modra  <amodra@gmail.com>
7324
7325         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
7326         rather than accessing bfd->filename directly.
7327         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
7328         and use bfd_section_name.
7329         * dwarf2/frame.c (decode_frame_entry): Likewise.
7330         * exec.c (exec_set_section_address): Likewise.
7331         * solib-aix.c (solib_aix_bfd_open): Likewise.
7332         * stap-probe.c (get_stap_base_address): Likewise.
7333         * symfile.c (reread_symbols): Likewise.
7334
7335 2020-05-19  Tom Tromey  <tromey@adacore.com>
7336
7337         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
7338
7339 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7340
7341         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
7342
7343 2020-05-19  Pedro Alves  <palves@redhat.com>
7344
7345         * NEWS (set exec-file-mismatch): Adjust entry.
7346         * exec.c: Include "build-id.h".
7347         (validate_exec_file): Try to match build IDs instead of filenames.
7348         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
7349         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
7350         and pass down 'warn_if_slow'.
7351         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
7352         gdb_bfd_open_closure to pass it down.
7353         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
7354
7355 2020-05-19  Pedro Alves  <palves@redhat.com>
7356
7357         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
7358         * target.c (target_fileio_open_1): Rename to target_fileio_open
7359         and make extern.  Use bool.
7360         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
7361         (target_fileio_read_alloc_1): Adjust.
7362         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
7363         (target_fileio_open_warn_if_slow): Delete declaration.
7364
7365 2020-05-19  Pedro Alves  <palves@redhat.com>
7366
7367         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
7368         Adjust all callers.
7369
7370 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
7371
7372         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
7373         whether disp is negative.
7374
7375 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7376
7377         * symfile.h (struct symfile_segment_data)
7378         <~symfile_segment_data>: Remove.
7379         <segment_info>: Change to std::vector.
7380         * symfile.c (default_symfile_segments): Update.
7381         * elfread.c (elf_symfile_segments): Update.
7382
7383 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7384
7385         * symfile.h (struct symfile_segment_data) <struct segment>: New.
7386         <segments>: New.
7387         <segment_bases, segment_sizes>: Remove.
7388         * symfile.c (default_symfile_segments): Update.
7389         * elfread.c (elf_symfile_segments): Update.
7390         * remote.c (remote_target::get_offsets): Update.
7391         * solib-target.c (solib_target_relocate_section_addresses):
7392         Update.
7393
7394 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7395
7396         * symfile.h (struct symfile_segment_data): Initialize fields.
7397         <~symfile_segment_data>: Add.
7398         (symfile_segment_data_up): New.
7399         (struct sym_fns) <sym_segments>: Return a
7400         symfile_segment_data_up.
7401         (default_symfile_segments): Return a symfile_segment_data_up.
7402         (free_symfile_segment_data): Remove.
7403         (get_symfile_segment_data): Return a symfile_segment_data_up.
7404         * symfile.c (default_symfile_segments): Likewise.
7405         (get_symfile_segment_data): Likewise.
7406         (free_symfile_segment_data): Remove.
7407         (symfile_find_segment_sections): Update.
7408         * elfread.c (elf_symfile_segments): Return a
7409         symfile_segment_data_up.
7410         * remote.c (remote_target::get_offsets): Update.
7411         * solib-target.c (solib_target_relocate_section_addresses):
7412         Update.
7413         * symfile-debug.c (debug_sym_segments): Return a
7414         symfile_segment_data_up.
7415
7416 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7417
7418         PR build/25981
7419         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
7420         Hardcode register numbers.
7421
7422         PR build/25981
7423         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
7424         procfs_find_LDT_entry): Remove.
7425         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
7426         procfs_find_LDT_entry): Remove.
7427         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
7428         Remove.
7429
7430 2020-05-17  Pedro Alves  <palves@redhat.com>
7431             Andrew Burgess  <andrew.burgess@embecosm.com>
7432             Keno Fischer  <keno@juliacomputing.com>
7433
7434         PR gdb/25741
7435         * breakpoint.c (build_target_condition_list): Update comments.
7436         (build_target_command_list): Update comments and skip matching
7437         locations.
7438         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
7439         a separate function.  Simplify "set breakpoint auto-hw off"
7440         handling.
7441         (insert_breakpoints): Update comment.
7442         (tracepoint_locations_match): New parameter.  For breakpoints,
7443         compare location types too, if the caller wants to.
7444         (handle_automatic_hardware_breakpoints): New functions.
7445         (bp_location_is_less_than): Also sort by location type and
7446         hardware breakpoint length.
7447         (update_global_location_list): Handle "set breakpoint auto-hw on"
7448         here.
7449         (update_breakpoint_locations): Ask breakpoint_locations_match to
7450         ignore location types.
7451
7452 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7453
7454         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
7455         type::name instead.
7456
7457 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7458
7459         * gdbtypes.h (struct type) <name, set_name>: New methods.
7460         (TYPE_CODE): Use type::name.  Change all call sites used to set
7461         the name to use type::set_name instead.
7462
7463 2020-05-16  Tom Tromey  <tom@tromey.com>
7464
7465         * top.c (quit_force): Update.
7466         * infrun.c (handle_no_resumed): Update.
7467         * top.h (all_uis): New function.
7468         (ALL_UIS): Remove.
7469
7470 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7471
7472         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
7473
7474 2020-05-16  Pedro Alves  <palves@redhat.com>
7475
7476         * ia64-linux-nat.c
7477         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
7478         Declare method.
7479         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
7480
7481 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
7482
7483         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
7484         (sparc64_adi_info): Likewise.
7485
7486 2020-05-15  Tom Tromey  <tom@tromey.com>
7487
7488         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
7489         block_objfile.
7490         (lookup_objfile_from_block): Remove.
7491         (lookup_symbol_in_block, lookup_symbol_in_static_block)
7492         (lookup_global_symbol): Use block_objfile.
7493         * symtab.h (lookup_objfile_from_block): Don't declare.
7494         * printcmd.c (clear_dangling_display_expressions): Use
7495         block_objfile.
7496         * parse.c (operator_check_standard): Use block_objfile.
7497
7498 2020-05-15  Tom Tromey  <tom@tromey.com>
7499
7500         * language.c (language_alloc_type_symbol): Set
7501         SYMBOL_SECTION.
7502         * symtab.c (initialize_objfile_symbol): Remove.
7503         (allocate_symbol): Remove.
7504         (allocate_template_symbol): Remove.
7505         * dwarf2/read.c (fixup_go_packaging): Use "new".
7506         (new_symbol): Use "new".
7507         (read_variable): Don't call initialize_objfile_symbol.  Use
7508         "new".
7509         (read_func_scope): Use "new".
7510         * xcoffread.c (process_xcoff_symbol): Don't call
7511         initialize_objfile_symbol.
7512         (SYMBOL_DUP): Remove.
7513         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7514         "new".
7515         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7516         (allocate_template_symbol): Don't declare.
7517         (struct symbol): Add copy constructor.  Change defaults.
7518         * jit.c (finalize_symtab): Use "new".
7519         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7520         Use "new".
7521         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7522         (common_block_end): Use "new".
7523         * mdebugread.c (parse_symbol): Use "new".
7524         (new_symbol): Likewise.
7525
7526 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7527
7528         * NEWS: Mention changes to help and apropos.
7529
7530 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7531
7532         * command.h (enum command_class): Improve comments, document
7533         that class_alias is for user-defined aliases, give the class
7534         name for each class, remove unused class_xdb.
7535         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7536         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7537         by a precise class.
7538         * infcmd.c (_initialize_infcmd): Likewise.
7539         * reverse.c (_initialize_reverse): Likewise.
7540         * stack.c (_initialize_stack): Likewise.
7541         * symfile.c (_initialize_symfile): Likewise.
7542         * tracepoint.c (_initialize_tracepoint): Likewise.
7543
7544 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7545
7546         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7547         when their aliased command is traversed.
7548         (help_cmd): Add fput_command_names_styled call to
7549         output command name and aliases when command has an alias.
7550
7551 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7552
7553         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7554         * cli/cli-decode.c (help_cmd_list): Declare as static,
7555         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7556         a command together with the command.
7557         (fput_command_name_styled, fput_command_names_styled): New functions.
7558         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7559         fput_command_name_styled.
7560         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7561         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7562
7563 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7564
7565         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7566         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7567         * command.h (cmd_show_list): Likewise.
7568         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7569         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7570
7571 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7572
7573         * unittests/command-def-selftests.c (traverse_command_structure):
7574         Verify all commands of a list have the same prefix command and
7575         that only the top cmdlist commands have a null prefix.
7576
7577 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7578
7579         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7580         as prefix, not one of its aliases.
7581         (set_cmd_prefix): Remove.
7582         (do_add_cmd): Centralize the setting of the prefix of a command, when
7583         command is defined after its full chain of prefix commands.
7584         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7585         (add_setshow_cmd_full): Likewise.
7586         (update_prefix_field_of_prefixed_commands): New function.
7587         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7588         update_prefix_field_of_prefixed_commands.
7589         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7590         addresses of remote_set_cmdlist and remote_show_cmdlist given
7591         as argument, not the address of an argument.
7592         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7593         * gdb/remote.c (_initialize_remote): Likewise.
7594
7595 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7596
7597         * cli/cli-cmds.c (alias_command): Check for an existing alias
7598         using lookup_cmd_composition, as valid_command_p is too strict
7599         and forbids aliases that are the prefix of an existing alias
7600         or command.
7601         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7602         command is properly recognised as a valid command.
7603
7604 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7605
7606         * unittests/help-doc-selftests.c: Rename to
7607         unittests/command-def-selftests.c
7608         * unittests/command-def-selftests.c (help_doc_tests): Update some
7609         comments.
7610         (command_structure_tests, traverse_command_structure): New namespace
7611         and function.
7612         (command_structure_invariants_tests): New function.
7613         (_initialize_command_def_selftests) Renamed from
7614         _initialize_help_doc_selftests, register command_structure_invariants
7615         selftest.
7616
7617 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7618
7619         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7620         an alias of 'show'.
7621
7622 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7623
7624         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7625         ada_is_fixed_point_type.  Update all callers.
7626         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7627         all callers.
7628         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
7629         Update all callers.
7630         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
7631         print_fixed_point_type.  Update all callers.
7632         * ada-valprint.c (ada_value_print_num): Replace call to
7633         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
7634
7635 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
7636
7637         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
7638         processors.
7639         (cpu_supports_bts): Add CV_AMD case.
7640
7641 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
7642             Simon Marchi  <simon.marchi@efficios.com>
7643
7644         * infrun.c (stop_all_threads): Collect multiple wait events at
7645         each pass.
7646
7647 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7648
7649         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
7650         type::code instead.
7651
7652 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7653
7654         * gdbtypes.h (struct type) <code, set_code>: New methods.
7655         (TYPE_CODE): Use type::code.  Change all call sites used to set
7656         the code to use type::set_code instead.
7657
7658 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7659             Tom de Vries  <tdevries@suse.de>
7660             Pedro Alves  <palves@redhat.com>
7661
7662         PR threads/25478
7663         * infrun.c (stop_all_threads): Do NOT ignore
7664         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
7665         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
7666         received.
7667         (handle_no_resumed): Remove code handling a live inferior with no
7668         threads.
7669         * remote.c (has_single_non_exited_thread): New.
7670         (remote_target::update_thread_list): Do not delete a thread if is
7671         the last thread of the process.
7672         * thread.c (thread_select): Call delete_exited_threads instead of
7673         prune_threads.
7674
7675 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7676
7677         * infrun.c (stop_all_threads): Enable/disable thread events of all
7678         targets.  Move a debug message denoting the end of the function
7679         into the SCOPED_EXIT block.
7680
7681 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7682
7683         * process-stratum-target.h: Include <set>.
7684         (all_non_exited_process_targets, switch_to_target_no_thread): New
7685         function declarations.
7686         * process-stratum-target.c (all_non_exited_process_targets)
7687         (switch_to_target_no_thread): New function implementations.
7688
7689 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7690
7691         * infrun.c (handle_inferior_event): Extract out a piece of code
7692         into...
7693         (mark_non_executing_threads): ...this new function.
7694
7695 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7696
7697         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
7698         use.
7699
7700 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7701
7702         * regcache.c (regcache_read_pc_protected): New function
7703         implementation that returns 0 if the PC cannot read via
7704         'regcache_read_pc'.
7705         * infrun.c (proceed): Call 'regcache_read_pc_protected'
7706         instead of 'regcache_read_pc'.
7707         (keep_going_pass_signal): Ditto.
7708
7709 2020-05-13  Tom Tromey  <tromey@adacore.com>
7710
7711         * ada-lang.c (align_value): Remove.
7712         (ada_template_to_fixed_record_type_1): Use align_up.
7713
7714 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7715
7716         * async-event.c: Update the copyright year.
7717         * async-event.h: Update the copyright year.
7718
7719 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
7720
7721         * objfiles.h (is_addr_in_objfile,
7722         shared_objfile_contains_address_p): Return bool.
7723         * objfile.c (is_addr_in_objfile,
7724         shared_objfile_contains_address_p): Return bool.
7725
7726 2020-05-11  Tom Tromey  <tromey@adacore.com>
7727
7728         * cli/cli-cmds.c (info_command): Restore.
7729         (_initialize_cli_cmds): Use add_prefix_command for "info".
7730         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
7731
7732 2020-05-11  Tom Tromey  <tromey@adacore.com>
7733
7734         * ada-lang.c (ada_value_primitive_field): Now public.
7735         * ada-lang.h (ada_value_primitive_field): Declare.
7736         * ada-valprint.c (print_field_values): Use
7737         ada_value_primitive_field for wrapper fields.
7738
7739 2020-05-11  Tom de Vries  <tdevries@suse.de>
7740
7741         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
7742         MODULE_DOMAIN.
7743
7744 2020-05-11  Tom de Vries  <tdevries@suse.de>
7745
7746         PR symtab/25941
7747         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
7748         with length 0, if not gdb-produced.
7749         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
7750
7751 2020-05-09  Tom de Vries  <tdevries@suse.de>
7752
7753         PR gdb/25955
7754         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
7755         calculation.
7756
7757 2020-05-09  Tom Tromey  <tom@tromey.com>
7758
7759         * top.c (server_command): Now bool.
7760         * top.h (server_command): Now bool.
7761
7762 2020-05-08  Tom Tromey  <tromey@adacore.com>
7763
7764         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
7765         already being processed.
7766
7767 2020-05-08  Tom Tromey  <tom@tromey.com>
7768
7769         * printcmd.c (struct display) <next>: Remove.
7770         <display>: New constructor.
7771         <exp_string>: Now a std::string.
7772         <enabled_p>: Now a bool.
7773         (display_number): Move definition earlier.
7774         (displays): Rename from display_chain.  Now a std::vector.
7775         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
7776         (display_command): Update.
7777         (do_one_display, disable_display)
7778         (enable_disable_display_command, do_enable_disable_display):
7779         Update.
7780         (free_display): Remove.
7781         (clear_displays): Rewrite.
7782         (delete_display): Update.
7783         (map_display_numbers): Use function_view.  Remove "data"
7784         parameter.  Update.
7785         (do_delete_display): Remove.
7786         (undisplay_command): Update.
7787         (do_one_display, do_displays, disable_display)
7788         (info_display_command): Update.
7789         (do_enable_disable_display): Remove.
7790         (enable_disable_display_command)
7791         (clear_dangling_display_expressions): Update.
7792
7793 2020-05-08  Tom Tromey  <tom@tromey.com>
7794
7795         * symtab.c (set_symbol_cache_size)
7796         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
7797         (maintenance_print_symbol_cache_statistics): Update.
7798         * symmisc.c (print_symbol_bcache_statistics)
7799         (print_objfile_statistics, maintenance_print_objfiles)
7800         (maintenance_info_symtabs, maintenance_check_symtabs)
7801         (maintenance_expand_symtabs, maintenance_info_line_tables):
7802         Update.
7803         * symfile-debug.c (set_debug_symfile): Update.
7804         * source.c (forget_cached_source_info): Update.
7805         * python/python.c (gdbpy_progspaces): Update.
7806         * psymtab.c (maintenance_info_psymtabs): Update.
7807         * probe.c (parse_probes): Update.
7808         * linespec.c (iterate_over_all_matching_symtabs)
7809         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
7810         * guile/scm-progspace.c (gdbscm_progspaces): Update.
7811         * exec.c (exec_target::close): Update.
7812         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
7813         * breakpoint.c (print_one_breakpoint_location)
7814         (create_longjmp_master_breakpoint)
7815         (create_std_terminate_master_breakpoint): Update.
7816         * progspace.c (program_spaces): Now a std::vector.
7817         (maybe_new_address_space): Update.
7818         (add_program_space): Remove.
7819         (program_space::program_space): Update.
7820         (remove_program_space): Update.
7821         (number_of_program_spaces): Remove.
7822         (print_program_space, update_address_spaces): Update.
7823         * progspace.h (program_spaces): Change type.
7824         (ALL_PSPACES): Remove.
7825         (number_of_program_spaces): Don't declare.
7826         (struct program_space) <next>: Remove.
7827
7828 2020-05-08  Tom Tromey  <tom@tromey.com>
7829
7830         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
7831         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
7832         (enable_break): Update.
7833         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
7834         (frv_fdpic_find_canonical_descriptor): Update.
7835         (frv_fetch_objfile_link_map): Update.
7836         * progspace.c (program_space::free_all_objfiles): Update.
7837         (program_space::solibs): New method.
7838         * progspace.h (struct program_space) <solibs>: New method.
7839         * solist.h (master_so_list): Don't declare.
7840         (ALL_SO_LIBS): Remove.
7841         * solib.h (so_list_head): Remove.
7842         (update_solib_list): Update comment.
7843         * solib.c (master_so_list): Remove.
7844         (solib_used, update_solib_list, solib_add)
7845         (info_sharedlibrary_command, clear_solib)
7846         (reload_shared_libraries_1, remove_user_added_objfile): Update.
7847
7848 2020-05-08  Tom Tromey  <tom@tromey.com>
7849
7850         * extension.c (extension_languages): Now a std::array.
7851         (ALL_EXTENSION_LANGUAGES): Remove.
7852         (get_ext_lang_defn, get_ext_lang_of_file)
7853         (eval_ext_lang_from_control_command): Update.
7854         (finish_ext_lang_initialization)
7855         (auto_load_ext_lang_scripts_for_objfile)
7856         (ext_lang_type_printers::ext_lang_type_printers)
7857         (apply_ext_lang_type_printers)
7858         (ext_lang_type_printers::~ext_lang_type_printers)
7859         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
7860         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
7861         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
7862         (get_matching_xmethod_workers, ext_lang_colorize)
7863         (ext_lang_before_prompt): Update.
7864         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
7865
7866 2020-05-08  Tom Tromey  <tom@tromey.com>
7867
7868         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
7869         overload.
7870         <swap_string, m_string>: Remove.
7871         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
7872         Update.
7873         * stabsread.c (define_symbol, read_type): Update.
7874         * linespec.c (find_linespec_symbols): Update.
7875         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
7876         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
7877         * dbxread.c (read_dbx_symtab): Update.
7878         * cp-support.h (cp_canonicalize_string_full)
7879         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
7880         Return unique_xmalloc_ptr.
7881         * cp-support.c (inspect_type): Update.
7882         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
7883         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
7884         Likewise.
7885         * c-typeprint.c (print_name_maybe_canonical): Update.
7886         * break-catch-throw.c (check_status_exception_catchpoint):
7887         Update.
7888
7889 2020-05-08  Tom de Vries  <tdevries@suse.de>
7890
7891         * infrun.c (follow_fork): Copy current_line and current_symtab to
7892         child thread.
7893
7894 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7895
7896         * async-event.c (struct async_signal_handler, struct
7897         async_event_handler): Reformat, remove typedef.
7898
7899 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7900
7901         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
7902         access thistype->main_type->dyn_prop_list directly.
7903
7904 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7905
7906         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
7907         (remove_dyn_prop): Remove.  Update all users to use
7908         type::remove_dyn_prop.
7909         * gdbtypes.c (remove_dyn_prop): Rename to...
7910         (type::remove_dyn_prop): ... this.
7911
7912 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
7913
7914         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
7915         (add_dyn_prop): Remove.  Update all users to use
7916         type::add_dyn_prop.
7917         * gdbtypes.c (add_dyn_prop): Rename to...
7918         (type::add_dyn_prop): ... this.
7919
7920 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7921
7922         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
7923         (get_dyn_prop): Remove.  Update all users to use
7924         type::dyn_prop.
7925         * gdbtypes.c (get_dyn_prop): Rename to...
7926         (type::dyn_prop): ... this.
7927
7928 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7929
7930         * gdbtypes.h (struct main_type) <flag_static>: Remove.
7931
7932 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7933
7934         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
7935         instruction, skip it if it's there.
7936
7937 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
7938
7939         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
7940
7941 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
7942
7943         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
7944         * gdbtypes.c (recursive_dump_type): Remove use of
7945         TYPE_INCOMPLETE.
7946
7947 2020-05-03  Tom Tromey  <tom@tromey.com>
7948
7949         * breakpoint.c (catch_command, tcatch_command): Remove.
7950         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7951         add_show_prefix_cmd.
7952         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7953         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7954         Remove.
7955         (add_internal_problem_command): Use add_basic_prefix_cmd,
7956         add_show_prefix_cmd.
7957         * mips-tdep.c (set_mipsfpu_command): Remove.
7958         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7959         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7960         (_initialize_index_cache): Use add_basic_prefix_cmd.
7961         * memattr.c (dummy_cmd): Remove.
7962         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7963         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7964         (_initialize_tui_win): Use add_basic_prefix_cmd,
7965         add_show_prefix_cmd.
7966         * cli/cli-logging.c (set_logging_command): Remove.
7967         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7968         add_show_prefix_cmd.
7969         (show_logging_command): Remove.
7970         * target.c (target_command): Remove.
7971         (add_target): Use add_basic_prefix_cmd.
7972
7973 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7974
7975         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7976
7977 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7978
7979         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7980         info_command.
7981
7982 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7983
7984         * nbsd-nat.c (nbsd_enable_proc_events)
7985         (nbsd_nat_target::post_startup_inferior): Add.
7986         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7987         (nbsd_nat_target::update_thread_list): Rewrite.
7988         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7989         "PTRACE_LWP_CREATE".
7990         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7991
7992 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7993
7994         * stack.c (_initialize_stack): Remove duplicated creation
7995         of "frame" command and "f" alias.
7996
7997 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7998
7999         PR gdb/18706
8000         * gdbtypes.c (check_typedef): Calculate size of array of
8001         stubbed type.
8002
8003 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8004
8005         PR gdb/15559
8006         * i386-tdep.c (i386_push_dummy_call): Call
8007         i386_thiscall_push_dummy_call.
8008         (i386_thiscall_push_dummy_call): New function.
8009         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
8010         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
8011         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
8012
8013 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8014
8015         * gdbarch.sh (do_read): Add shellcheck disable directive for
8016         warning SC2162.
8017
8018 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8019
8020         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
8021         "referenced but not assigned" warning.
8022
8023 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8024
8025         * gdbarch.sh: Remove code that sets fallbackdefault.
8026
8027 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8028
8029         * gdbarch.sh: Use shell operators && and || instead of
8030         -a and -o.
8031
8032 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8033
8034         * gdbarch.sh: Use $(...) instead of `...`.
8035
8036 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8037
8038         * gdbarch.sh: Use double quotes around variables.
8039
8040 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8041
8042         * gdbarch.sh: Use %s with printf, instead of variables in the
8043         format string.
8044
8045 2020-04-29  Tom Tromey  <tromey@adacore.com>
8046
8047         PR ada/25875:
8048         * dwarf2/read.c (update_enumeration_type_from_children): Compute
8049         type fields here.
8050         (read_enumeration_type): Call
8051         update_enumeration_type_from_children later.  Update comments.
8052         (process_enumeration_scope): Don't create type fields.
8053
8054 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8055
8056         * nbsd-tdep.c: Include "xml-syscall.h".
8057         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
8058
8059 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8060
8061         * nbsd-nat.c: Include "sys/wait.h".
8062         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
8063         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
8064         (nbsd_nat_target::remove_exec_catchpoint)
8065         (nbsd_nat_target::set_syscall_catchpoint): Add.
8066         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
8067         (nbsd_nat_target::insert_exec_catchpoint)
8068         (nbsd_nat_target::remove_exec_catchpoint)
8069         (nbsd_nat_target::set_syscall_catchpoint): Add.
8070         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
8071         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
8072         `nbsd_get_syscall_number'.
8073
8074 2020-04-29  Tom Tromey  <tom@tromey.com>
8075
8076         * stack.c (print_block_frame_labels): Remove.
8077
8078 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
8079
8080         PR gdb/17320
8081         * ada-valprint.c (val_print_packed_array_elements): Move array
8082         end bracket to new line.
8083         (ada_val_print_string): Remove extra spaces before first array
8084         element.
8085         * c-valprint.c (c_value_print_array): Likewise.
8086         * m2-valprint.c (m2_print_array_contents): Likewise.
8087         (m2_value_print_inner): Likewise.
8088         * p-valprint.c (pascal_value_print_inner): Likewise.
8089         * valprint.c (generic_val_print_array): Likewise.
8090         (value_print_array_elements): Move first array element and array
8091         end bracket to new line.
8092
8093 2020-04-29  Tom de Vries  <tdevries@suse.de>
8094
8095         PR symtab/25889
8096         * linespec.c (find_method): Fix ix calculation.
8097
8098 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
8099
8100         * syscalls/update-netbsd.sh: New file.
8101         * syscalls/netbsd.xml: Regenerate.
8102         * data-directory/Makefile.in: Register `netbsd.xml' in
8103         `SYSCALLS_FILES'.
8104
8105 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8106
8107         * syscalls/update-freebsd.sh: Add double quotes.
8108
8109 2020-04-28  Tom Tromey  <tom@tromey.com>
8110
8111         * NEWS: Update.
8112         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8113         (cmdpy_init): Allow class_tui.
8114
8115 2020-04-28 Mark Williams <mark@myosotissp.com>
8116
8117         PR gdb/24480
8118         * dwarf2read.c: Add missing assingments to list_in_scope when
8119         start_symtab was already called.
8120
8121 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8122
8123         PR gdb/25881
8124         * dwarf2/read.c (offset_map_type): Use
8125         gdb:hash_enum<sect_offset> as hash function.
8126
8127 2020-04-28  Tom de Vries  <tdevries@suse.de>
8128
8129         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8130         with DW_AT_signature.
8131
8132 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8133
8134         * configure.ac: Remove check for fs_base/gs_base in
8135         user_regs_struct.
8136         * configure: Re-generate.
8137         * config.in: Re-generate.
8138         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8139         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8140         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8141
8142 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8143
8144         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8145         problematic inline frame unwinding situation.
8146         * frame.c (frame_id_computed_p): New function.
8147         * frame.h (frame_id_computed_p): New prototype.
8148
8149 2020-04-26  Tom Tromey  <tom@tromey.com>
8150
8151         * command.h (enum command_class) <class_pseudo>: Remove.
8152
8153 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8154
8155         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8156         and whitespace.
8157
8158 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8159
8160         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8161         `PT_GET_PROCESS_STATE' block.
8162
8163 2020-04-24  Tom Tromey  <tom@tromey.com>
8164
8165         * symtab.h (symbol_get_demangled_name): Don't declare.
8166         * symtab.c (symbol_get_demangled_name): Remove.
8167         (general_symbol_info::natural_name)
8168         (general_symbol_info::demangled_name): Update.
8169
8170 2020-04-24  Tom Tromey  <tom@tromey.com>
8171
8172         PR rust/25025:
8173         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
8174
8175 2020-04-24  Tom Tromey  <tom@tromey.com>
8176
8177         PR symtab/12707:
8178         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
8179         exists.
8180         (new_symbol): Likewise.
8181         * compile/compile-object-load.c (get_out_value_type): Use
8182         symbol_matches_search_name.
8183
8184 2020-04-24  Tom Tromey  <tom@tromey.com>
8185
8186         * dwarf2/read.c (add_partial_symbol): Do not call
8187         compute_and_set_names.
8188
8189 2020-04-24  Tom Tromey  <tom@tromey.com>
8190
8191         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
8192         overload.
8193
8194 2020-04-24  Tom Tromey  <tom@tromey.com>
8195
8196         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
8197         (add_psymbol_to_list): New overload.  Make old overload call new
8198         one.
8199         * psympriv.h (add_psymbol_to_list): New overload.
8200
8201 2020-04-24  Tom Tromey  <tom@tromey.com>
8202
8203         * dwarf2/read.c (partial_die_info::read) <case
8204         DW_AT_linkage_name>: Use value_as_string.
8205         (dwarf2_string_attr): Use value_as_string.
8206         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
8207         method.
8208         * dwarf2/attribute.c (attribute::value_as_string): New method.
8209
8210 2020-04-24  Tom Tromey  <tom@tromey.com>
8211
8212         * symtab.c (general_symbol_info::natural_name)
8213         (general_symbol_info::demangled_name): Check for language_rust.
8214
8215 2020-04-24  Tom Tromey  <tom@tromey.com>
8216
8217         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
8218         (dwarf2_physname): ... from here.
8219         (partial_die_info::read): Add Rust "{" hack.
8220
8221 2020-04-24  Tom Tromey  <tom@tromey.com>
8222
8223         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
8224         method.
8225         (symbol_set_demangled_name): Don't declare.
8226         * symtab.c (general_symbol_info::set_demangled_name): Rename from
8227         symbol_set_demangled_name.
8228         (general_symbol_info::set_language)
8229         (general_symbol_info::compute_and_set_names): Update.
8230         * minsyms.c (minimal_symbol_reader::install): Update.
8231         * dwarf2/read.c (new_symbol): Update.
8232
8233 2020-04-24  Tom Tromey  <tromey@adacore.com>
8234
8235         PR python/23662:
8236         * python/py-type.c (convert_field): Handle
8237         FIELD_LOC_KIND_DWARF_BLOCK.
8238         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
8239         (typy_get_dynamic): Nw function.
8240         (type_object_getset): Add "dynamic".
8241         * NEWS: Add entry.
8242
8243 2020-04-24  Tom Tromey  <tromey@adacore.com>
8244
8245         * ada-typeprint.c (print_choices, print_variant_part)
8246         (print_record_field_types_dynamic): New functions.
8247         (print_record_field_types): Use print_record_field_types_dynamic.
8248
8249 2020-04-24  Tom Tromey  <tromey@adacore.com>
8250
8251         * dwarf2/read.c (handle_data_member_location): New overload.
8252         (dwarf2_add_field): Use it.
8253         (decode_locdesc): Add "computed" parameter.  Update comment.
8254         * gdbtypes.c (is_dynamic_type_internal): Also look for
8255         FIELD_LOC_KIND_DWARF_BLOCK.
8256         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
8257         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
8258         virtual base classes.
8259         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
8260         FIELD_LOC_KIND_DWARF_BLOCK.
8261
8262 2020-04-24  Tom Tromey  <tromey@adacore.com>
8263
8264         * dwarf2/read.c (read_structure_type): Handle dynamic length.
8265         * gdbtypes.c (is_dynamic_type_internal): Check
8266         TYPE_HAS_DYNAMIC_LENGTH.
8267         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
8268         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
8269         New macros.
8270         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
8271         constant.
8272
8273 2020-04-24  Tom Tromey  <tromey@adacore.com>
8274
8275         * dwarf2/read.c (struct variant_field): Rewrite.
8276         (struct variant_part_builder): New.
8277         (struct nextfield): Remove "variant" field.  Add "offset".
8278         (struct field_info): Add "current_variant_part" and
8279         "variant_parts".
8280         (alloc_discriminant_info): Remove.
8281         (alloc_rust_variant): New function.
8282         (quirk_rust_enum): Update.
8283         (dwarf2_add_field): Set "offset" member.  Don't handle
8284         DW_TAG_variant_part.
8285         (offset_map_type): New typedef.
8286         (convert_variant_range, create_one_variant)
8287         (create_one_variant_part, create_variant_parts)
8288         (add_variant_property): New functions.
8289         (dwarf2_attach_fields_to_type): Call add_variant_property.
8290         (read_structure_type): Don't handle DW_TAG_variant_part.
8291         (handle_variant_part, handle_variant): New functions.
8292         (handle_struct_member_die): Use them.
8293         (process_structure_scope): Don't handle variant parts.
8294         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
8295         (struct discriminant_info): Remove.
8296         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
8297         (struct main_type) <flag_discriminated_union>: Remove.
8298         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
8299         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
8300         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
8301         Update.
8302         * valops.c (value_union_variant): Remove.
8303         * value.h (value_union_variant): Don't declare.
8304
8305 2020-04-24  Tom Tromey  <tromey@adacore.com>
8306
8307         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
8308         (ada_value_primitive_packed_val): Update.
8309         * ada-valprint.c (ada_value_print_1): Update.
8310         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
8311         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
8312         just an address.  Use evaluate_for_locexpr_baton.
8313         (dwarf2_evaluate_property): Update.
8314         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
8315         array_view.
8316         * findvar.c (default_read_var_value): Update.
8317         * gdbtypes.c (compute_variant_fields_inner)
8318         (resolve_dynamic_type_internal): Update.
8319         (resolve_dynamic_type): Change type of valaddr parameter.
8320         * gdbtypes.h (resolve_dynamic_type): Update.
8321         * valarith.c (value_subscripted_rvalue): Update.
8322         * value.c (value_from_contents_and_address): Update.
8323
8324 2020-04-24  Tom Tromey  <tromey@adacore.com>
8325
8326         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
8327         "push_initial_value" parameter.
8328         (dwarf2_evaluate_property): Likewise.
8329         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
8330
8331 2020-04-24  Tom Tromey  <tromey@adacore.com>
8332
8333         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
8334         (variant::matches, compute_variant_fields_recurse)
8335         (compute_variant_fields_inner, compute_variant_fields): New
8336         functions.
8337         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
8338         Use resolved_type after type is made.
8339         (operator==): Add new cases.
8340         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
8341         (struct discriminant_range, struct variant, struct variant_part):
8342         New.
8343         (union dynamic_prop_data) <variant_parts, original_type>: New
8344         members.
8345         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
8346         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
8347         constants.
8348         * value.c (unpack_bits_as_long): Now public.
8349         * value.h (unpack_bits_as_long): Declare.
8350
8351 2020-04-24  Tom Tromey  <tromey@adacore.com>
8352
8353         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
8354         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
8355
8356 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
8357
8358         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
8359
8360 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
8361
8362         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
8363         (remove_fork_catchpoint, post_startup_inferior)
8364         (post_attach): Move...
8365         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
8366         (remove_fork_catchpoint, post_startup_inferior)
8367         (post_attach): ...here.
8368         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
8369         (remove_fork_catchpoint, post_startup_inferior)
8370         (post_attach): Move...
8371         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
8372         (remove_fork_catchpoint, post_startup_inferior)
8373         (post_attach): ...here.
8374
8375 2020-04-24  Tom Tromey  <tromey@adacore.com>
8376
8377         * nat/windows-nat.h (struct windows_thread_info)
8378         <pc_adjusted>: New member.
8379         * windows-nat.c (windows_fetch_one_register): Check
8380         pc_adjusted.
8381         (windows_nat_target::get_windows_debug_event)
8382         (windows_nat_target::wait): Set pc_adjusted.
8383
8384 2020-04-24  Tom de Vries  <tdevries@suse.de>
8385
8386         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
8387         Run gdb-add-index inside temp dir.
8388
8389 2020-04-23  Tom Tromey  <tromey@adacore.com>
8390
8391         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
8392         in loop.
8393
8394 2020-04-23  Luis Machado  <luis.machado@linaro.org>
8395
8396         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
8397         get_frame_register instead of gdbarch_unwind_pc.
8398
8399 2020-04-23  Tom de Vries  <tdevries@suse.de>
8400
8401         * symtab.c (lookup_global_symbol): Prefer def over decl.
8402
8403 2020-04-23  Tom de Vries  <tdevries@suse.de>
8404
8405         PR symtab/25807
8406         * block.c (best_symbol, better_symbol): Promote to external.
8407         * block.h (best_symbol, better_symbol): Declare.
8408         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
8409         decl.
8410
8411 2020-04-23  Tom Tromey  <tromey@adacore.com>
8412
8413         PR ada/25837:
8414         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
8415         "const char *", not a "const std::string &".
8416         <name_and_matcher::operator==>: Update.
8417         * unittests/lookup_name_info-selftests.c: Change type of
8418         "result".
8419
8420 2020-04-23  Tom Tromey  <tom@tromey.com>
8421
8422         * inferior.h (iterate_over_inferiors): Don't declare.
8423         * inferior.c (iterate_over_inferiors): Remove.
8424         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
8425         Remove.
8426         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
8427         use iterate_over_inferiors.
8428         (darwin_resume_inferior_it)
8429         (struct resume_inferior_threads_param)
8430         (darwin_resume_inferior_threads_it): Remove.
8431         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
8432
8433 2020-04-23  Tom de Vries  <tdevries@suse.de>
8434
8435         * blockframe.c (find_pc_partial_function): Use
8436         find_pc_sect_compunit_symtab rather than
8437         objfile->sf->qf->find_pc_sect_compunit_symtab.
8438
8439 2020-04-22  Tom de Vries  <tdevries@suse.de>
8440
8441         PR symtab/25764
8442         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
8443         in psymtabs.
8444
8445 2020-04-22  Tom de Vries  <tdevries@suse.de>
8446
8447         PR symtab/25801
8448         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
8449         symtabs.
8450
8451 2020-04-22  Tom de Vries  <tdevries@suse.de>
8452
8453         PR symtab/25700
8454         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
8455         CU if already created.
8456
8457 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8458
8459         * infrun.c (displaced_step_fixup): Switch to the event_thread
8460         before calling displaced_step_restore, not after.
8461
8462 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8463
8464         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
8465         its inferior is not recorded by us.
8466         (record_btrace_target_open): Replace call to
8467         all_non_exited_threads () with call to current_inferior
8468         ()->non_exited_threads ().
8469         (record_btrace_target::stop_recording): Likewise.
8470         (record_btrace_target::close): Likewise.
8471         (record_btrace_target::wait): Likewise.
8472         (record_btrace_target::record_stop_replaying): Likewise.
8473
8474 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8475
8476         * btrace.c (btrace_enable): Throw an error on double enables and
8477         when enabling recording fails.
8478         (btrace_disable): Throw an error if the thread is not recorded.
8479
8480 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8481
8482         * record-btrace.c (record_btrace_target::fetch_registers): Forward
8483         request if we do not have a thread_info.
8484
8485 2020-04-21  Tom de Vries  <tdevries@suse.de>
8486
8487         PR gdb/25471
8488         * thread.c
8489         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
8490         exception in get_frame_id.
8491
8492 2020-04-20  Tom Tromey  <tromey@adacore.com>
8493
8494         * python/python.c (struct gdbpy_event): Mark move constructor as
8495         noexcept.
8496         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
8497         constructor as noexcept.
8498         * completer.h (struct completion_result): Mark move constructor as
8499         noexcept.
8500         * completer.c (completion_result::completion_result): Use
8501         initialization style.  Don't call reset_match_list.
8502
8503 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8504
8505         * MAINTAINERS (Write After Approval): Add myself.
8506
8507 2020-04-18  Tom Tromey  <tom@tromey.com>
8508
8509         * windows-tdep.c (init_w32_command_list)
8510         (w32_prefix_command_valid): Restore.
8511         (_initialize_windows_tdep): Call init_w32_command_list.
8512
8513 2020-04-18  Tom Tromey  <tom@tromey.com>
8514
8515         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8516         * value.c (value_fn_field): Update.
8517         * valops.c (find_function_in_inferior)
8518         (value_allocate_space_in_inferior): Update.
8519         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8520         Update.
8521         * tui/tui-source.c (tui_source_window::set_contents): Update.
8522         * symtab.c (lookup_global_or_static_symbol)
8523         (find_function_start_sal_1, skip_prologue_sal)
8524         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8525         * symmisc.c (dump_msymbols, dump_symtab_1)
8526         (maintenance_print_one_line_table): Update.
8527         * symfile.c (init_entry_point_info, section_is_mapped)
8528         (list_overlays_command, simple_read_overlay_table)
8529         (simple_overlay_update_1): Update.
8530         * stap-probe.c (handle_stap_probe): Update.
8531         * stabsread.c (dbx_init_float_type, define_symbol)
8532         (read_one_struct_field, read_enum_type, read_range_type): Update.
8533         * source.c (info_line_command): Update.
8534         * python/python.c (gdbpy_source_objfile_script)
8535         (gdbpy_execute_objfile_script): Update.
8536         * python/py-type.c (save_objfile_types): Update.
8537         * python/py-objfile.c (py_free_objfile): Update.
8538         * python/py-inferior.c (python_new_objfile): Update.
8539         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8540         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8541         (maintenance_check_psymtabs): Update.
8542         * printcmd.c (info_address_command): Update.
8543         * objfiles.h (struct objfile) <arch>: New method, from
8544         get_objfile_arch.
8545         (get_objfile_arch): Don't declare.
8546         * objfiles.c (get_objfile_arch): Remove.
8547         (filter_overlapping_sections): Update.
8548         * minsyms.c (msymbol_is_function): Update.
8549         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8550         (output_nondebug_symbol): Update.
8551         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8552         (mdebug_expand_psymtab): Update.
8553         * machoread.c (macho_add_oso_symfile): Update.
8554         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8555         Update.
8556         * linux-fork.c (checkpoint_command): Update.
8557         * linespec.c (convert_linespec_to_sals): Update.
8558         * jit.c (finalize_symtab): Update.
8559         * infrun.c (insert_exception_resume_from_probe): Update.
8560         * ia64-tdep.c (ia64_find_unwind_table): Update.
8561         * hppa-tdep.c (internalize_unwinds): Update.
8562         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8563         Update.
8564         * gcore.c (call_target_sbrk): Update.
8565         * elfread.c (record_minimal_symbol, elf_symtab_read)
8566         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8567         (elf_gnu_ifunc_resolve_by_got): Update.
8568         * dwarf2/read.c (create_addrmap_from_index)
8569         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8570         (read_debug_names_from_section)
8571         (process_psymtab_comp_unit_reader, add_partial_symbol)
8572         (add_partial_subprogram, process_full_comp_unit)
8573         (read_file_scope, read_func_scope, read_lexical_block_scope)
8574         (read_call_site_scope, dwarf2_ranges_read)
8575         (dwarf2_record_block_ranges, dwarf2_add_field)
8576         (mark_common_block_symbol_computed, read_tag_pointer_type)
8577         (read_tag_string_type, dwarf2_init_float_type)
8578         (dwarf2_init_complex_target_type, read_base_type)
8579         (partial_die_info::read, partial_die_info::read)
8580         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8581         (dwarf2_fetch_die_loc_sect_off): Update.
8582         * dwarf2/loc.c (dwarf2_find_location_expression)
8583         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8584         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8585         (dwarf2_loc_desc_get_symbol_read_needs)
8586         (locexpr_describe_location_piece, locexpr_describe_location_1)
8587         (loclist_describe_location): Update.
8588         * dwarf2/index-write.c (write_debug_names): Update.
8589         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8590         * dtrace-probe.c (dtrace_process_dof): Update.
8591         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8592         (process_one_symbol): Update.
8593         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8594         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8595         (coff_read_enum_type): Update.
8596         * cli/cli-cmds.c (edit_command, list_command): Update.
8597         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8598         * breakpoint.c (create_overlay_event_breakpoint)
8599         (create_longjmp_master_breakpoint)
8600         (create_std_terminate_master_breakpoint)
8601         (create_exception_master_breakpoint, get_sal_arch): Update.
8602         * block.c (block_gdbarch): Update.
8603         * annotate.c (annotate_source_line): Update.
8604
8605 2020-04-17  Tom Tromey  <tromey@adacore.com>
8606
8607         * auto-load.c (show_auto_load_cmd): Remove.
8608         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8609         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8610         (maintenance_print_arc_command): Remove.
8611         * tui/tui-win.c (tui_command): Remove.
8612         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8613         * tui/tui-layout.c (tui_layout_command): Remove.
8614         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8615         * python/python.c (user_set_python, user_show_python): Remove.
8616         (_initialize_python): Use add_basic_prefix_cmd,
8617         add_show_prefix_cmd.
8618         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8619         (install_gdb_commands): Use add_basic_prefix_cmd,
8620         add_show_prefix_cmd.
8621         (info_guile_command): Remove.
8622         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8623         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8624         add_show_prefix_cmd.
8625         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8626         Remove do_set and do_show parameters.
8627         * cli/cli-style.c (set_style, show_style): Remove.
8628         (_initialize_cli_style): Use add_basic_prefix_cmd,
8629         add_show_prefix_cmd.
8630         (cli_style_option::add_setshow_commands): Remove do_set and
8631         do_show parameters.
8632         (cli_style_option::add_setshow_commands): Use
8633         add_basic_prefix_cmd, add_show_prefix_cmd.
8634         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
8635         (set_style_name): Remove.
8636         * cli/cli-dump.c (dump_command, append_command): Remove.
8637         (srec_dump_command, ihex_dump_command, verilog_dump_command)
8638         (tekhex_dump_command, binary_dump_command)
8639         (binary_append_command): Remove.
8640         (_initialize_cli_dump): Use add_basic_prefix_cmd.
8641         * windows-tdep.c (w32_prefix_command_valid): Remove global.
8642         (init_w32_command_list): Remove; move into ...
8643         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
8644         * valprint.c (set_print, show_print, set_print_raw)
8645         (show_print_raw): Remove.
8646         (_initialize_valprint): Use add_basic_prefix_cmd,
8647         add_show_prefix_cmd.
8648         * typeprint.c (set_print_type, show_print_type): Remove.
8649         (_initialize_typeprint): Use add_basic_prefix_cmd,
8650         add_show_prefix_cmd.
8651         * record.c (set_record_command, show_record_command): Remove.
8652         (_initialize_record): Use add_basic_prefix_cmd,
8653         add_show_prefix_cmd.
8654         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
8655         add_show_prefix_cmd.
8656         (info_command, show_command, set_debug, show_debug): Remove.
8657         * top.h (set_history, show_history): Don't declare.
8658         * top.c (set_history, show_history): Remove.
8659         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
8660         (unset_tdesc_cmd): Remove.
8661         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
8662         add_show_prefix_cmd.
8663         * symtab.c (info_module_command): Remove.
8664         (_initialize_symtab): Use add_basic_prefix_cmd.
8665         * symfile.c (overlay_command): Remove.
8666         (_initialize_symfile): Use add_basic_prefix_cmd.
8667         * sparc64-tdep.c (info_adi_command): Remove.
8668         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
8669         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
8670         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
8671         add_show_prefix_cmd.
8672         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
8673         (_initialize_serial): Use add_basic_prefix_cmd,
8674         add_show_prefix_cmd.
8675         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
8676         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
8677         add_show_prefix_cmd.
8678         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
8679         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
8680         add_show_prefix_cmd.
8681         * riscv-tdep.c (show_riscv_command, set_riscv_command)
8682         (show_debug_riscv_command, set_debug_riscv_command): Remove.
8683         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
8684         add_show_prefix_cmd.
8685         * remote.c (remote_command, set_remote_cmd): Remove.
8686         (_initialize_remote): Use add_basic_prefix_cmd.
8687         * record-full.c (set_record_full_command)
8688         (show_record_full_command): Remove.
8689         (_initialize_record_full): Use add_basic_prefix_cmd,
8690         add_show_prefix_cmd.
8691         * record-btrace.c (cmd_set_record_btrace)
8692         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
8693         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
8694         (cmd_show_record_btrace_pt): Remove.
8695         (_initialize_record_btrace): Use add_basic_prefix_cmd,
8696         add_show_prefix_cmd.
8697         * ravenscar-thread.c (set_ravenscar_command)
8698         (show_ravenscar_command): Remove.
8699         (_initialize_ravenscar): Use add_basic_prefix_cmd,
8700         add_show_prefix_cmd.
8701         * mips-tdep.c (show_mips_command, set_mips_command)
8702         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
8703         add_show_prefix_cmd.
8704         * maint.c (maintenance_command, maintenance_info_command)
8705         (maintenance_check_command, maintenance_print_command)
8706         (maintenance_set_cmd, maintenance_show_cmd): Remove.
8707         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
8708         add_show_prefix_cmd.
8709         (show_per_command_cmd): Remove.
8710         * maint-test-settings.c (maintenance_set_test_settings_cmd):
8711         Remove.
8712         (maintenance_show_test_settings_cmd): Remove.
8713         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
8714         add_show_prefix_cmd.
8715         * maint-test-options.c (maintenance_test_options_command):
8716         Remove.
8717         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
8718         * macrocmd.c (macro_command): Remove
8719         (_initialize_macrocmd): Use add_basic_prefix_cmd.
8720         * language.c (set_check, show_check): Remove.
8721         (_initialize_language): Use add_basic_prefix_cmd,
8722         add_show_prefix_cmd.
8723         * infcmd.c (unset_command): Remove.
8724         (_initialize_infcmd): Use add_basic_prefix_cmd.
8725         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
8726         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
8727         add_show_prefix_cmd.
8728         * go32-nat.c (go32_info_dos_command): Remove.
8729         (_initialize_go32_nat): Use add_basic_prefix_cmd.
8730         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
8731         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
8732         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
8733         (_initialize_frame): Use add_basic_prefix_cmd,
8734         add_show_prefix_cmd.
8735         * dcache.c (set_dcache_command, show_dcache_command): Remove.
8736         (_initialize_dcache): Use add_basic_prefix_cmd,
8737         add_show_prefix_cmd.
8738         * cp-support.c (maint_cplus_command): Remove.
8739         (_initialize_cp_support): Use add_basic_prefix_cmd.
8740         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
8741         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
8742         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
8743         add_basic_prefix_cmd, add_show_prefix_cmd.
8744         * breakpoint.c (save_command): Remove.
8745         (_initialize_breakpoint): Use add_basic_prefix_cmd.
8746         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
8747         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
8748         add_show_prefix_cmd.
8749         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
8750         (set_ada_command, show_ada_command): Remove.
8751         (_initialize_ada_language): Use add_basic_prefix_cmd,
8752         add_show_prefix_cmd.
8753         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
8754
8755 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
8756
8757         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
8758         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
8759
8760 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8761
8762         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
8763         warning messages.
8764
8765 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8766
8767         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
8768         import table is not at beginning of .idata section.
8769
8770 2020-04-16  Pedro Alves  <palves@redhat.com>
8771
8772         * inferior.c (delete_inferior): Use delete operator directly
8773         instead of delete_program_space.
8774         * progspace.c (add_program_space): New, factored out from
8775         program_space::program_space.
8776         (remove_program_space): New, factored out from
8777         delete_program_space.
8778         (program_space::program_space): Remove intro comment.  Rewrite.
8779         (program_space::~program_space): Remove intro comment.  Call
8780         remove_program_space.
8781         (delete_program_space): Delete.
8782         * progspace.h (program_space::program_space): Make explicit.  Move
8783         intro comment here, adjusted.
8784         (program_space::~program_space): Move intro comment here,
8785         adjusted.
8786         (delete_program_space): Remove.
8787
8788 2020-04-16  Tom Tromey  <tromey@adacore.com>
8789
8790         * windows-nat.c (windows_nat::handle_access_violation): New
8791         function.
8792         * nat/windows-nat.h (handle_access_violation): Declare.
8793         * nat/windows-nat.c (handle_exception): Move Cygwin code to
8794         windows-nat.c.  Call handle_access_violation.
8795
8796 2020-04-16  Tom de Vries  <tdevries@suse.de>
8797
8798         PR symtab/25791
8799         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
8800         CUs without psymtab.
8801
8802 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
8803
8804         * python/python.c (do_start_initialization): Don't call
8805         PyEval_InitThreads for Python 3.9 and beyond.
8806
8807 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
8808
8809         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
8810         thread functions.
8811         (obsd_nat_target::wait): Likewise.
8812
8813 2020-04-15  Tom Tromey  <tromey@adacore.com>
8814
8815         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
8816         (DEBUG_EXCEPT): Use debug_printf.
8817
8818 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
8819
8820         * completer.c (class completion_tracker::completion_hash_entry)
8821         <hash_name>: New member function.
8822         (completion_tracker::discard_completions): New callback to hash a
8823         completion_hash_entry, pass this to htab_create_alloc.
8824
8825 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
8826
8827         * windows-nat.c (windows_make_so): Warn rather than stopping with
8828         an error if realpath() fails.
8829
8830 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
8831
8832         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
8833         (nbsd_nat_target::info_proc): Add do_status.
8834
8835 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
8836             Tom de Vries  <tdevries@suse.de>
8837
8838         PR symtab/25718
8839         * psympriv.h (struct partial_symtab::read_symtab)
8840         (struct partial_symtab::expand_psymtab)
8841         (struct partial_symtab::read_dependencies): Update comments.
8842         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
8843         read_symtab for includer.
8844         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
8845         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
8846         (struct dwarf2_include_psymtab::m_readin): Remove.
8847         (struct dwarf2_include_psymtab::includer): New member function.
8848         (dwarf2_psymtab::expand_psymtab): Assert !readin.
8849
8850 2020-04-14  Tom de Vries  <tdevries@suse.de>
8851
8852         PR symtab/25720
8853         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
8854         with NULL symbol_matcher and lookup_name.
8855         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
8856         and lookup_name.
8857         * dwarf2/read.c (dw2_expand_symtabs_matching)
8858         (dw2_debug_names_expand_symtabs_matching): Same.
8859         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
8860         Make lookup_name a pointer.  Update comment.
8861         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
8862         lookup_name being a pointer.
8863         * symfile.c (expand_symtabs_matching): Same.
8864         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
8865         * linespec.c (iterate_over_all_matching_symtabs): Same.
8866
8867 2020-04-13  Tom Tromey  <tom@tromey.com>
8868
8869         * run-on-main-thread.c: Update include.
8870         * unittests/main-thread-selftests.c: Update include.
8871         * tui/tui-win.c: Update include.
8872         * tui/tui-io.c: Update include.
8873         * tui/tui-interp.c: Update include.
8874         * tui/tui-hooks.c: Update include.
8875         * top.h: Update include.
8876         * top.c: Update include.
8877         * ser-base.c: Update include.
8878         * remote.c: Update include.
8879         * remote-notif.c: Update include.
8880         * remote-fileio.c: Update include.
8881         * record-full.c: Update include.
8882         * record-btrace.c: Update include.
8883         * python/python.c: Update include.
8884         * posix-hdep.c: Update include.
8885         * mingw-hdep.c: Update include.
8886         * mi/mi-main.c: Update include.
8887         * mi/mi-interp.c: Update include.
8888         * main.c: Update include.
8889         * linux-nat.c: Update include.
8890         * interps.c: Update include.
8891         * infrun.c: Update include.
8892         * inf-loop.c: Update include.
8893         * event-top.c: Update include.
8894         * event-loop.c: Move to ../gdbsupport/.
8895         * event-loop.h: Move to ../gdbsupport/.
8896         * async-event.h: Update include.
8897         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
8898
8899 2020-04-13  Tom Tromey  <tom@tromey.com>
8900
8901         * tui/tui-win.c: Include async-event.h.
8902         * remote.c: Include async-event.h.
8903         * remote-notif.c: Include async-event.h.
8904         * record-full.c: Include async-event.h.
8905         * record-btrace.c: Include async-event.h.
8906         * infrun.c: Include async-event.h.
8907         * event-top.c: Include async-event.h.
8908         * event-loop.h: Move some declarations to async-event.h.
8909         * event-loop.c: Don't include ser-event.h or top.h.  Move some
8910         code to async-event.c.
8911         * async-event.h: New file.
8912         * async-event.c: New file.
8913         * Makefile.in (COMMON_SFILES): Add async-event.c.
8914         (HFILES_NO_SRCDIR): Add async-event.h.
8915
8916 2020-04-13  Tom Tromey  <tom@tromey.com>
8917
8918         * utils.c (flush_streams): New function.
8919         * event-loop.c (gdb_wait_for_event): Call flush_streams.
8920
8921 2020-04-13  Tom Tromey  <tom@tromey.com>
8922
8923         * event-loop.c (handle_file_event): Use warning, not
8924         printf_unfiltered.
8925
8926 2020-04-13  Tom Tromey  <tom@tromey.com>
8927
8928         * event-loop.c: Include <chrono>.
8929
8930 2020-04-13  Tom Tromey  <tom@tromey.com>
8931
8932         * gdb_select.h: Move to ../gdbsupport/.
8933         * event-loop.c: Update include path.
8934         * top.c: Update include path.
8935         * ser-base.c: Update include path.
8936         * ui-file.c: Update include path.
8937         * ser-tcp.c: Update include path.
8938         * guile/scm-ports.c: Update include path.
8939         * posix-hdep.c: Update include path.
8940         * ser-unix.c: Update include path.
8941         * gdb_usleep.c: Update include path.
8942         * mingw-hdep.c: Update include path.
8943         * inflow.c: Update include path.
8944         * infrun.c: Update include path.
8945         * event-top.c: Update include path.
8946
8947 2020-04-13  Tom Tromey  <tom@tromey.com>
8948
8949         * configure: Rebuild.
8950         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8951
8952 2020-04-13  Tom Tromey  <tom@tromey.com>
8953
8954         * event-loop.h (start_event_loop): Don't declare.
8955         * event-loop.c (start_event_loop): Move...
8956         * main.c (start_event_loop): ...here.  Now static.
8957
8958 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8959
8960         * MAINTAINERS: Update my email address.
8961
8962 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8963
8964         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8965         IP_ALL.
8966
8967 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8968
8969         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8970         (nbsd_nat_target::info_proc): Add do_cmdline.
8971
8972 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8973
8974         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8975         (nbsd_nat_target::info_proc): Add do_cwd.
8976
8977 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8978
8979         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8980
8981 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8982
8983         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8984         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8985         (nbsd_nat_target::info_proc): New functions.
8986         * nbsd-nat.c (kinfo_get_vmmap): New function.
8987         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8988         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8989         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8990         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8991         functions.
8992         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8993         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8994         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8995         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8996         (KINFO_VME_FLAG_GROWS_DOWN): New.
8997
8998 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8999
9000         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
9001         bit shift.
9002
9003 2020-04-10  Tom Tromey  <tromey@adacore.com>
9004
9005         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
9006
9007 2020-04-10  Tom Tromey  <tromey@adacore.com>
9008
9009         * symtab.c (get_symbol_address, get_msymbol_address): Skip
9010         separate debug files.
9011
9012 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
9013
9014         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9015         Move to...
9016         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9017         ... here.
9018         * windows-nat.c (windows_nat_target::get_windows_debug_event):
9019         Check for STATUS_WX86_BREAKPOINT.
9020         (windows_nat_target::wait): Same.
9021
9022 2020-04-10  Tom de Vries  <tdevries@suse.de>
9023
9024         PR cli/25808
9025         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
9026
9027 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
9028
9029         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
9030         (Write After Approval): Remove Tom de Vries.
9031
9032 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9033
9034         revert partially:
9035         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9036
9037         * buildsym.c (record_line): Fix undefined behavior and preserve
9038         lines at eof.
9039
9040 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
9041
9042         * auxv.h (svr4_auxv_parse): New.
9043         * auxv.c (default_auxv_parse): Split into default_auxv_parse
9044         and generic_auxv_parse.
9045         (svr4_auxv_parse): Add.
9046         * obsd-tdep.c: Include "auxv.h".
9047         (obsd_auxv_parse): Remove.
9048         (obsd_init_abi): Remove comment.
9049         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
9050         from `obsd_auxv_parse' to `svr4_auxv_parse'.
9051         * nbsd-tdep.c: Include "auxv.h".
9052         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
9053
9054 2020-04-08  Tom Tromey  <tromey@adacore.com>
9055
9056         * nat/windows-nat.h (last_wait_event): Don't declare.
9057         (wait_for_debug_event): Update comment.
9058         * nat/windows-nat.c (last_wait_event): Now static.
9059
9060 2020-04-08  Tom Tromey  <tromey@adacore.com>
9061
9062         * windows-nat.c (wait_for_debug_event): Move to
9063         nat/windows-nat.c.
9064         * nat/windows-nat.h (wait_for_debug_event): Declare.
9065         * nat/windows-nat.c (wait_for_debug_event): Move from
9066         windows-nat.c.  No longer static.
9067
9068 2020-04-08  Tom Tromey  <tromey@adacore.com>
9069
9070         * windows-nat.c (get_windows_debug_event): Use
9071         fetch_pending_stop.
9072         * nat/windows-nat.h (fetch_pending_stop): Declare.
9073         * nat/windows-nat.c (fetch_pending_stop): New function.
9074
9075 2020-04-08  Tom Tromey  <tromey@adacore.com>
9076
9077         * windows-nat.c (windows_continue): Use matching_pending_stop and
9078         continue_last_debug_event.
9079         * nat/windows-nat.h (matching_pending_stop)
9080         (continue_last_debug_event): Declare.
9081         * nat/windows-nat.c (DEBUG_EVENTS): New define.
9082         (matching_pending_stop, continue_last_debug_event): New
9083         functions.
9084
9085 2020-04-08  Tom Tromey  <tromey@adacore.com>
9086
9087         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
9088         (handle_exception_result): Move to nat/windows-nat.h.
9089         (DEBUG_EXCEPTION_SIMPLE): Remove.
9090         (windows_nat::handle_ms_vc_exception): New function.
9091         (handle_exception): Move to nat/windows-nat.c.
9092         (get_windows_debug_event): Update.
9093         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
9094         nat/windows-nat.c.
9095         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
9096         (handle_exception_result): Move from windows-nat.c.
9097         (handle_exception): Declare.
9098         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
9099         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
9100         windows-nat.c.
9101
9102 2020-04-08  Tom Tromey  <tromey@adacore.com>
9103
9104         * windows-nat.c (exception_count, event_count): Remove.
9105         (handle_exception, get_windows_debug_event)
9106         (do_initial_windows_stuff): Update.
9107
9108 2020-04-08  Tom Tromey  <tromey@adacore.com>
9109
9110         * windows-nat.c (windows_nat::handle_load_dll)
9111         (windows_nat::handle_unload_dll): Rename.  No longer static.
9112         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9113         Declare.
9114
9115 2020-04-08  Tom Tromey  <tromey@adacore.com>
9116
9117         * complaints.h (stop_whining): Declare at top-level.
9118         (complaint): Don't declare stop_whining.
9119
9120 2020-04-08  Tom Tromey  <tromey@adacore.com>
9121
9122         * windows-nat.c (windows_nat::handle_output_debug_string):
9123         Rename.  No longer static.
9124         * nat/windows-nat.h (handle_output_debug_string): Declare.
9125
9126 2020-04-08  Tom Tromey  <tromey@adacore.com>
9127
9128         * windows-nat.c (current_process_handle, current_process_id)
9129         (main_thread_id, last_sig, current_event, last_wait_event)
9130         (current_windows_thread, desired_stop_thread_id, pending_stops)
9131         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9132         (display_selectors, fake_create_process)
9133         (get_windows_debug_event): Update.
9134         * nat/windows-nat.h (current_process_handle, current_process_id)
9135         (main_thread_id, last_sig, current_event, last_wait_event)
9136         (current_windows_thread, desired_stop_thread_id, pending_stops)
9137         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9138         * nat/windows-nat.c (current_process_handle, current_process_id)
9139         (main_thread_id, last_sig, current_event, last_wait_event)
9140         (current_windows_thread, desired_stop_thread_id, pending_stops)
9141         (siginfo_er): New globals.  Move from windows-nat.c.
9142
9143 2020-04-08  Tom Tromey  <tromey@adacore.com>
9144
9145         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9146         (handle_load_dll): Update.
9147         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9148
9149 2020-04-08  Tom Tromey  <tromey@adacore.com>
9150
9151         * windows-nat.c (enum thread_disposition_type): Move to
9152         nat/windows-nat.h.
9153         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9154         static.
9155         (windows_add_thread, windows_nat_target::fetch_registers)
9156         (windows_nat_target::store_registers, handle_exception)
9157         (windows_nat_target::resume, get_windows_debug_event)
9158         (windows_nat_target::get_tib_address)
9159         (windows_nat_target::thread_name)
9160         (windows_nat_target::thread_alive): Update.
9161         * nat/windows-nat.h (enum thread_disposition_type): Move from
9162         windows-nat.c.
9163         (thread_rec): Declare.
9164
9165 2020-04-08  Tom Tromey  <tromey@adacore.com>
9166
9167         * windows-nat.c: Add "using namespace".
9168         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9169         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
9170
9171 2020-04-08  Tom Tromey  <tromey@adacore.com>
9172
9173         * nat/windows-nat.h (struct windows_thread_info): Declare
9174         destructor.
9175         * nat/windows-nat.c (~windows_thread_info): New.
9176
9177 2020-04-08  Tom Tromey  <tromey@adacore.com>
9178
9179         PR gdb/22992
9180         * windows-nat.c (current_event): Update comment.
9181         (last_wait_event, desired_stop_thread_id): New globals.
9182         (struct pending_stop): New.
9183         (pending_stops): New global.
9184         (windows_nat_target) <stopped_by_sw_breakpoint>
9185         <supports_stopped_by_sw_breakpoint>: New methods.
9186         (windows_fetch_one_register): Add assertions.  Adjust PC.
9187         (windows_continue): Handle pending stops.  Suspend other threads
9188         when stepping.  Use last_wait_event
9189         (wait_for_debug_event): New function.
9190         (get_windows_debug_event): Use wait_for_debug_event.  Handle
9191         pending stops.  Queue spurious stops.
9192         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
9193         (windows_nat_target::kill): Use wait_for_debug_event.
9194         * nat/windows-nat.h (struct windows_thread_info)
9195         <stopped_at_software_breakpoint>: New field.
9196         * nat/windows-nat.c (windows_thread_info::resume): Clear
9197         stopped_at_software_breakpoint.
9198
9199 2020-04-08  Tom Tromey  <tromey@adacore.com>
9200
9201         * windows-nat.c (enum thread_disposition_type): New.
9202         (thread_rec): Replace "get_context" parameter with "disposition";
9203         change type.
9204         (windows_add_thread, windows_nat_target::fetch_registers)
9205         (windows_nat_target::store_registers, handle_exception)
9206         (windows_nat_target::resume, get_windows_debug_event)
9207         (windows_nat_target::get_tib_address)
9208         (windows_nat_target::thread_name)
9209         (windows_nat_target::thread_alive): Update.
9210
9211 2020-04-08  Tom Tromey  <tromey@adacore.com>
9212
9213         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
9214         (windows_continue): Use windows_continue::resume.
9215         * nat/windows-nat.h (struct windows_thread_info) <suspend,
9216         resume>: Declare new methods.
9217         * nat/windows-nat.c: New file.
9218         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
9219
9220 2020-04-08  Tom Tromey  <tromey@adacore.com>
9221
9222         * windows-nat.c (windows_add_thread, windows_delete_thread)
9223         (windows_nat_target::fetch_registers)
9224         (windows_nat_target::store_registers, fake_create_process)
9225         (windows_nat_target::resume, windows_nat_target::resume)
9226         (get_windows_debug_event, windows_nat_target::wait)
9227         (windows_nat_target::pid_to_str)
9228         (windows_nat_target::get_tib_address)
9229         (windows_nat_target::get_ada_task_ptid)
9230         (windows_nat_target::thread_name)
9231         (windows_nat_target::thread_alive): Use lwp, not tid.
9232
9233 2020-04-08  Tom Tromey  <tromey@adacore.com>
9234
9235         * windows-nat.c (handle_exception)
9236         (windows_nat_target::thread_name): Update.
9237         * nat/windows-nat.h (windows_thread_info): Remove destructor.
9238         <name>: Now unique_xmalloc_ptr.
9239
9240 2020-04-08  Tom Tromey  <tromey@adacore.com>
9241
9242         * windows-nat.c (thread_rec)
9243         (windows_nat_target::fetch_registers): Update.
9244         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
9245         Update comment.
9246         <debug_registers_changed, reload_context>: Now bool.
9247
9248 2020-04-08  Tom Tromey  <tromey@adacore.com>
9249
9250         * windows-nat.c (windows_add_thread): Use new.
9251         (windows_init_thread_list, windows_delete_thread): Use delete.
9252         (get_windows_debug_event): Update.
9253         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
9254         destructor, and initializers.
9255
9256 2020-04-08  Tom Tromey  <tromey@adacore.com>
9257
9258         * windows-nat.c (struct windows_thread_info): Remove.
9259         * nat/windows-nat.h: New file.
9260
9261 2020-04-08  Tom Tromey  <tromey@adacore.com>
9262
9263         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
9264         (thread_rec, windows_add_thread, windows_delete_thread)
9265         (windows_continue): Update.
9266
9267 2020-04-08  Tom Tromey  <tromey@adacore.com>
9268
9269         * windows-nat.c (struct windows_thread_info): Remove typedef.
9270         (thread_head): Remove.
9271         (thread_list): New global.
9272         (thread_rec, windows_add_thread, windows_init_thread_list)
9273         (windows_delete_thread, windows_continue): Update.
9274
9275 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9276
9277         * windows-tdep.h (windows_init_abi): Add comment.
9278         (cygwin_init_abi): New declaration.
9279         * windows-tdep.c: Split signal enumeration in two, one for
9280         Windows and one for Cygwin.
9281         (windows_gdb_signal_to_target): Only deal with signal of the
9282         Windows OS ABI.
9283         (cygwin_gdb_signal_to_target): New function.
9284         (windows_init_abi): Rename to windows_init_abi_common, don't set
9285         gdb_signal_to_target gdbarch method.  Add new new function with
9286         this name.
9287         (cygwin_init_abi): New function.
9288         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
9289         comment.  Don't call windows_init_abi.
9290         (amd64_windows_init_abi): Add comment, call windows_init_abi.
9291         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
9292         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
9293         i386_windows_init_abi_common, don't call windows_init_abi.  Add
9294         a new function of this name.
9295         (i386_cygwin_init_abi): New function.
9296         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
9297         OS ABI Cygwin.
9298
9299 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9300
9301         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
9302         parameter.c.
9303         (dwarf2_read_gdb_index): Update.
9304
9305 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
9306
9307         * nbsd-tdep.c: Include "objfiles.h".
9308         (nbsd_skip_solib_resolver): New.
9309         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
9310
9311 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9312
9313         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
9314         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
9315         with DW_LLE_base_addressx are being emitted in DWARFv5.
9316         Add the newly added kind DW_LOC_OFFSET_PAIR also.
9317         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
9318         unsigned integer.
9319
9320 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9321
9322         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
9323         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
9324         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
9325         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
9326         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
9327         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
9328         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
9329
9330
9331 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9332
9333         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
9334         (read_loclist_index): New function definition.
9335         (lookup_loclist_base): New function definition.
9336         (read_loclist_header): New function definition.
9337         (dwarf2_cu): Add loclist_base and loclist_header field.
9338         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
9339         (read_full_die_1): Read the value of DW_AT_loclists_base.
9340         (read_attribute_reprocess): Handle DW_FORM_loclistx.
9341         (read_attribute_value): Handle DW_FORM_loclistx.
9342         (skip_one_die): Handle DW_FORM_loclistx.
9343         (loclist_header): New structure declaration.
9344         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
9345
9346 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9347
9348         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
9349         constructor.  Remove `addr` parameter from other constructor and
9350         add `per_cu` parameter.
9351         * dwarf2/read.c (create_partial_symtab): Update.
9352
9353 2020-04-07  Tom de Vries  <tdevries@suse.de>
9354
9355         PR symtab/25796
9356         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
9357         (partial_die_info::fixup): Inherit has_const_value.
9358
9359 2020-04-07  Tom de Vries  <tdevries@suse.de>
9360
9361         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
9362         symbols without address.
9363
9364 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9365
9366         * nbsd-nat.h (struct thread_info): Add forward declaration.
9367         (nbsd_nat_target::thread_alive): Add.
9368         (nbsd_nat_target::thread_name): Likewise.
9369         (nbsd_nat_target::update_thread_list): Likewise.
9370         (update_thread_list::post_attach): Likewise.
9371         (post_attach::pid_to_str): Likewise.
9372         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
9373         (nbsd_thread_lister): Add.
9374         (nbsd_nat_target::thread_alive): Likewise.
9375         (nbsd_nat_target::thread_name): Likewise.
9376         (nbsd_add_threads): Likewise.
9377         (update_thread_list::post_attach): Likewise.
9378         (nbsd_nat_target::update_thread_list): Likewise.
9379         (post_attach::pid_to_str): Likewise.
9380
9381 2020-04-06  Tom Tromey  <tromey@adacore.com>
9382
9383         * ada-valprint.c (print_variant_part): Extract the variant field.
9384         (print_field_values): Use the field as the outer value when
9385         recursing.
9386
9387 2020-04-06  Tom Tromey  <tromey@adacore.com>
9388
9389         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
9390         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
9391         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
9392         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
9393         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
9394
9395 2020-04-06  Tom Tromey  <tromey@adacore.com>
9396
9397         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
9398         TYPE_CODE_ERROR.
9399
9400 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9401
9402         * nbsd-tdep.c: Include "gdbarch.h".
9403         Define enum with NetBSD signal numbers.
9404         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
9405         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
9406         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
9407         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
9408         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
9409         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
9410         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
9411         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
9412         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
9413         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
9414         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
9415         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
9416
9417 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
9418
9419         PR gdb/25325
9420         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
9421
9422 2020-04-03  Tom Tromey  <tromey@adacore.com>
9423
9424         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
9425         Read constant block.
9426
9427 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9428
9429         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
9430         (gdb_bfd_get_full_section_contents): New declaration.
9431         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
9432         * windows-tdep.c (is_linked_with_cygwin_dll): Use
9433         gdb_bfd_get_full_section_contents.
9434
9435 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9436
9437         * exec.c (build_section_table): Replace internal_error with
9438         gdb_assert.
9439         (section_table_xfer_memory_partial): Likewise.
9440         * mdebugread.c (parse_partial_symbols): Likewise.
9441         * psymtab.c (lookup_partial_symbol): Likewise.
9442         * utils.c (wrap_here): Likewise.
9443
9444 2020-04-02  Tom Tromey  <tromey@adacore.com>
9445
9446         * f-lang.c (build_fortran_types): Use arch_type to initialize
9447         builtin_complex_s32 in the TYPE_CODE_ERROR case.
9448
9449 2020-04-02  Tom Tromey  <tromey@adacore.com>
9450
9451         * dwarf2/read.c (partial_die_info::read): Do not create a vector
9452         of attributes.
9453
9454 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9455             Bernd Edlinger <bernd.edlinger@hotmail.de>
9456             Tom Tromey  <tromey@adacore.com>
9457
9458         * buildsym.c (buildsym_compunit::record_line): Remove
9459         deduplication code.
9460
9461 2020-04-02  Tom de Vries  <tdevries@suse.de>
9462
9463         PR ada/24671
9464         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
9465
9466 2020-04-02  Tom de Vries  <tdevries@suse.de>
9467
9468         * dwarf2/read.c (dwarf2_gdb_index_functions,
9469         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
9470         NULL.
9471         * psymtab.c (psym_lookup_global_symbol_language): New function.
9472         (psym_functions): Init psym_lookup_global_symbol_language with
9473         psym_lookup_global_symbol_language.
9474         * symfile-debug.c (debug_sym_quick_functions): Init
9475         lookup_global_symbol_language with NULL.
9476         * symfile.c (set_initial_language): Remove fixme comment.
9477         * symfile.h (struct quick_symbol_functions): Add
9478         lookup_global_symbol_language.
9479         * symtab.c (find_quick_global_symbol_language): New function.
9480         (find_main_name): Use find_quick_global_symbol_language.
9481
9482 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9483
9484         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
9485
9486 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9487
9488         * buildsym.c (record_line): Fix undefined behavior and preserve
9489         lines at eof.
9490
9491 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9492
9493         * buildsym.c (record_line): Fix the resizing condition.
9494
9495 2020-04-01  Tom Tromey  <tom@tromey.com>
9496
9497         * value.h (value_literal_complex): Add comment.
9498         * valops.c (value_literal_complex): Refer to value.h.
9499
9500 2020-04-01  Tom Tromey  <tom@tromey.com>
9501
9502         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9503         (scalar_type): New rule, from typebase.
9504         (typebase): Use scalar_type.  Recognize complex types.
9505         (field_name): Handle FLOAT_KEYWORD.
9506         (ident_tokens): Add _Complex and __complex__.
9507
9508 2020-04-01  Tom Tromey  <tom@tromey.com>
9509
9510         PR exp/25299:
9511         * valarith.c (promotion_type, complex_binop): New functions.
9512         (scalar_binop): Handle complex numbers.  Use promotion_type.
9513         (value_pos, value_neg, value_complement): Handle complex numbers.
9514
9515 2020-04-01  Tom Tromey  <tom@tromey.com>
9516
9517         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9518         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9519         (parse_number): Handle complex numbers.
9520
9521 2020-04-01  Tom Tromey  <tom@tromey.com>
9522
9523         * c-valprint.c (c_decorations): Change complex suffix to "i".
9524
9525 2020-04-01  Tom Tromey  <tom@tromey.com>
9526
9527         * valprint.c (generic_value_print_complex): Use accessors.
9528         * value.h (value_real_part, value_imaginary_part): Declare.
9529         * valops.c (value_real_part, value_imaginary_part): New
9530         functions.
9531         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9532
9533 2020-04-01  Tom Tromey  <tom@tromey.com>
9534
9535         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9536         (read_range_type): Update.
9537         * mdebugread.c (basic_type): Update.
9538         * go-lang.c (build_go_types): Use init_complex_type.
9539         * gdbtypes.h (struct main_type) <complex_type>: New member.
9540         (init_complex_type): Update.
9541         (arch_complex_type): Don't declare.
9542         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9543         Make name if none given.  Use alloc_type_copy.  Look for cached
9544         complex type.
9545         (arch_complex_type): Remove.
9546         (gdbtypes_post_init): Use init_complex_type.
9547         * f-lang.c (build_fortran_types): Use init_complex_type.
9548         * dwarf2/read.c (read_base_type): Update.
9549         * d-lang.c (build_d_types): Use init_complex_type.
9550         * ctfread.c (read_base_type): Update.
9551
9552 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9553
9554         * infrun.c (stop_all_threads): Update assertion, plus when
9555         stopping threads, take into account that we might be trying
9556         to stop an all-stop target.
9557         (stop_waiting): Call 'stop_all_threads' if there exists a
9558         non-stop target.
9559
9560 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9561
9562         * target.h (exists_non_stop_target): New function declaration.
9563         * target.c (exists_non_stop_target): New function.
9564
9565 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9566
9567         PR gdb/24789
9568         * eval.c (is_integral_or_integral_reference): New function.
9569         (evaluate_subexp_standard): Allow integer references in
9570         pointer arithmetic.
9571
9572 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9573
9574         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9575         check for no ptid in the stop reply when the target is non-stop.
9576
9577 2020-04-01  Tom Tromey  <tromey@adacore.com>
9578
9579         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9580         "name" parameter to rvalue reference.  Initialize m_name_holder.
9581         <lookup_name_info>: New overloads.
9582         <name>: Return gdb::string_view.
9583         <c_str>: New method.
9584         <make_ignore_params>: Update.
9585         <search_name_hash>: Update.
9586         <language_lookup_name>: Return const char *.
9587         <m_name>: Change type.
9588         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9589         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9590         (lookup_name_info::match_any): Update.
9591         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9592         Update.
9593         * minsyms.c (linkage_name_str): Update.
9594         * language.c (default_symbol_name_matcher): Update.
9595         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9596         Update.
9597         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9598         (ada_lookup_name_info::ada_lookup_name_info): Update.
9599         (literal_symbol_name_matcher): Update.
9600
9601 2020-04-01  Tom Tromey  <tromey@adacore.com>
9602
9603         * psymtab.c (psymtab_search_name): Remove function.
9604         (psym_lookup_symbol): Create search name and lookup name here.
9605         (lookup_partial_symbol): Remove "name" parameter; add
9606         lookup_name.
9607         (psym_expand_symtabs_for_function): Update.
9608
9609 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9610
9611         PR tui/25597:
9612         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9613
9614 2020-03-31  Tom Tromey  <tromey@adacore.com>
9615
9616         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9617         memcpy.
9618
9619 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9620
9621         * features/riscv/32bit-csr.xml: Regenerated.
9622         * features/riscv/64bit-csr.xml: Regenerated.
9623
9624 2020-03-30  Tom Tromey  <tromey@adacore.com>
9625
9626         * ada-valprint.c (print_variant_part): Update.
9627         * ada-lang.h (ada_which_variant_applies): Update.
9628         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
9629         outer_valaddr parameters; replace with "outer" value parameter.
9630         (to_fixed_variant_branch_type): Update.
9631
9632 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9633
9634         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
9635         <list>.  Remove inclusion of observable.h.
9636         (PPC_DEBUG_CURRENT_VERSION): Move up define.
9637         (struct arch_lwp_info): New struct.
9638         (class ppc_linux_dreg_interface): New class.
9639         (struct ppc_linux_process_info): New struct.
9640         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
9641         <low_new_clone, low_forget_process, low_prepare_to_resume>
9642         <copy_thread_dreg_state, mark_thread_stale>
9643         <mark_debug_registers_changed, register_hw_breakpoint>
9644         <clear_hw_breakpoint, register_wp, clear_wp>
9645         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
9646         <num_memory_accesses, get_trigger_type>
9647         <create_watchpoint_request, hwdebug_point_cmp>
9648         <init_arch_lwp_info, get_arch_lwp_info>
9649         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
9650         methods.
9651         <struct ptid_hash>: New inner struct.
9652         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
9653         members.
9654         (saved_dabr_value, hwdebug_info, max_slots_number)
9655         (struct hw_break_tuple, struct thread_points, ppc_threads)
9656         (have_ptrace_hwdebug_interface)
9657         (hwdebug_find_thread_points_by_tid)
9658         (hwdebug_insert_point, hwdebug_remove_point): Remove.
9659         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
9660         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
9661         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
9662         use m_dreg_interface.
9663         (hwdebug_point_cmp): Change to...
9664         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
9665         reference arguments instead of pointers.
9666         (ppc_linux_nat_target::ranged_break_num_registers): Use
9667         m_dreg_interface.
9668         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
9669         m_dreg_interface.  Call register_hw_breakpoint.
9670         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
9671         m_dreg_interface.  Call clear_hw_breakpoint.
9672         (get_trigger_type): Change to...
9673         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
9674         comment.
9675         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
9676         use m_dreg_interface.  Call register_hw_breakpoint.
9677         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
9678         use m_dreg_interface.  Call clear_hw_breakpoint.
9679         (can_use_watchpoint_cond_accel): Change to...
9680         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
9681         method.  Update comment, use m_dreg_interface and
9682         m_process_info.
9683         (calculate_dvc): Change to...
9684         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
9685         m_dreg_interface.
9686         (num_memory_accesses): Change to...
9687         (ppc_linux_nat_target::num_memory_accesses): ...this method.
9688         (check_condition): Change to...
9689         (ppc_linux_nat_target::check_condition): ...this method.
9690         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
9691         comment, use m_dreg_interface.
9692         (create_watchpoint_request): Change to...
9693         (ppc_linux_nat_target::create_watchpoint_request): ...this
9694         method.  Use m_dreg_interface.
9695         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
9696         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
9697         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
9698         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
9699         (ppc_linux_nat_target::low_forget_process)
9700         (ppc_linux_nat_target::low_new_fork)
9701         (ppc_linux_nat_target::low_new_clone)
9702         (ppc_linux_nat_target::low_delete_thread)
9703         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
9704         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
9705         only call mark_thread_stale.
9706         (ppc_linux_thread_exit): Remove.
9707         (ppc_linux_nat_target::stopped_data_address): Change to...
9708         (ppc_linux_nat_target::low_stopped_data_address): This. Add
9709         comment, use m_dreg_interface and m_thread_hw_breakpoints.
9710         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
9711         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
9712         comment.  Call low_stopped_data_address.
9713         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
9714         m_dreg_interface.
9715         (ppc_linux_nat_target::masked_watch_num_registers): Use
9716         m_dreg_interface.
9717         (ppc_linux_nat_target::copy_thread_dreg_state)
9718         (ppc_linux_nat_target::mark_thread_stale)
9719         (ppc_linux_nat_target::mark_debug_registers_changed)
9720         (ppc_linux_nat_target::register_hw_breakpoint)
9721         (ppc_linux_nat_target::clear_hw_breakpoint)
9722         (ppc_linux_nat_target::register_wp)
9723         (ppc_linux_nat_target::clear_wp)
9724         (ppc_linux_nat_target::init_arch_lwp_info)
9725         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
9726         (_initialize_ppc_linux_nat): Remove observer callback.
9727
9728 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9729
9730         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
9731         (ppc_linux_nat_target::auxv_parse)
9732         (ppc_linux_nat_target::read_description)
9733         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
9734         Move up.
9735
9736 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9737
9738         * linux-nat.h (low_new_clone): New method.
9739         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
9740
9741 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9742
9743         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
9744         (dbx_expand_psymtab): ... this.
9745         (start_psymtab): Update.
9746         * mdebugread.c (psymtab_to_symtab_1): Rename to...
9747         (mdebug_expand_psymtab): ... this.
9748         (parse_partial_symbols): Update.
9749         (new_psymtab): Update.
9750         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
9751         (xcoff_expand_psymtab): ... this.
9752         (xcoff_start_psymtab): Update.
9753
9754 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9755
9756         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
9757         <expand_dependencies>: ... this.
9758         * psymtab.c (partial_symtab::read_dependencies): Rename to...
9759         (partial_symtab::expand_dependencies): ... this.
9760         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
9761         Update.
9762         (dwarf2_psymtab::expand_psymtab): Update.
9763         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9764         * mdebugread.c (psymtab_to_symtab_1): Update.
9765         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9766
9767 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9768
9769         * psympriv.h (discard_psymtab): Remove.
9770         * dbxread.c (dbx_end_psymtab): Update.
9771         * xcoffread.c (xcoff_end_psymtab): Update.
9772
9773 2020-03-28  Tom Tromey  <tom@tromey.com>
9774
9775         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
9776         comment.
9777
9778 2020-03-28  Tom Tromey  <tom@tromey.com>
9779
9780         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
9781
9782 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
9783
9784         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9785
9786 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
9787
9788         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
9789
9790 2020-03-26  Tom Tromey  <tom@tromey.com>
9791
9792         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
9793         (mark_common_block_symbol_computed, read_tag_string_type)
9794         (attr_to_dynamic_prop, read_subrange_type): Update.
9795         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
9796         to be methods on struct attribute.
9797         (skip_one_die, process_imported_unit_die, read_namespace_alias)
9798         (read_call_site_scope, partial_die_info::read)
9799         (partial_die_info::read, lookup_die_type, follow_die_ref):
9800         Update.
9801         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
9802         from dwarf2_get_ref_die_offset.
9803         (attribute::constant_value): New method, from
9804         dwarf2_get_attr_constant_value.
9805         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
9806         Declare method.
9807         <constant_value>: New method.
9808
9809 2020-03-26  Tom Tromey  <tom@tromey.com>
9810
9811         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
9812         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
9813         (dwarf_type_encoding_name): Move to stringify.c.
9814         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
9815         * dwarf2/stringify.c: New file.
9816         * dwarf2/stringify.h: New file.
9817
9818 2020-03-26  Tom Tromey  <tom@tromey.com>
9819
9820         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
9821         Rewrite.
9822
9823 2020-03-26  Tom Tromey  <tom@tromey.com>
9824
9825         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
9826         methods.
9827         * dwarf2/read.c (lookup_addr_base): Move to die.h.
9828         (lookup_ranges_base): Likewise.
9829         (read_cutu_die_from_dwo, read_full_die_1): Update.
9830
9831 2020-03-26  Tom Tromey  <tom@tromey.com>
9832
9833         * dwarf2/read.c (read_import_statement, read_file_scope)
9834         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
9835         (read_lexical_block_scope, read_call_site_scope)
9836         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
9837         (handle_struct_member_die, process_structure_scope)
9838         (update_enumeration_type_from_children)
9839         (process_enumeration_scope, read_array_type, read_common_block)
9840         (read_namespace, read_module, read_subroutine_type): Update.
9841         (sibling_die): Remove.
9842
9843 2020-03-26  Tom Tromey  <tom@tromey.com>
9844
9845         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
9846         (build_type_psymtabs_reader, read_structure_type)
9847         (read_enumeration_type, read_full_die_1): Update.
9848         (dwarf2_attr_no_follow): Move to die.h.
9849         * dwarf2/die.h (struct die_info) <attr>: New method.
9850
9851 2020-03-26  Tom Tromey  <tom@tromey.com>
9852
9853         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
9854         <base_address>: Now an optional.
9855         (dwarf2_find_base_address, dwarf2_rnglists_process)
9856         (dwarf2_ranges_process, fill_in_loclist_baton)
9857         (dwarf2_symbol_mark_computed): Update.
9858
9859 2020-03-26  Tom Tromey  <tom@tromey.com>
9860
9861         * dwarf2/read.c (struct die_info): Move to die.h.
9862         * dwarf2/die.h: New file.
9863
9864 2020-03-26  Tom Tromey  <tom@tromey.com>
9865
9866         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
9867         * dwarf2/read.c
9868         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9869         Move to line-header.c.
9870         (read_checked_initial_length_and_offset, read_formatted_entries):
9871         Likewise.
9872         (dwarf_decode_line_header): Split into two.
9873         * dwarf2/line-header.c
9874         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9875         Move from read.c.
9876         (read_checked_initial_length_and_offset, read_formatted_entries):
9877         Likewise.
9878         (dwarf_decode_line_header): New function, split from read.c.
9879
9880 2020-03-26  Tom Tromey  <tom@tromey.com>
9881
9882         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
9883         Declare method.
9884         * dwarf2/read.c (read_attribute_value): Update.
9885         (dwarf2_per_objfile::read_line_string): Rename from
9886         read_indirect_line_string.
9887         (read_formatted_entries): Update.
9888
9889 2020-03-26  Tom Tromey  <tom@tromey.com>
9890
9891         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
9892         variable.
9893
9894 2020-03-26  Tom Tromey  <tom@tromey.com>
9895
9896         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
9897         const.
9898         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
9899         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
9900         parameter const.
9901
9902 2020-03-26  Tom Tromey  <tom@tromey.com>
9903
9904         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
9905         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
9906         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
9907         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
9908
9909 2020-03-26  Tom Tromey  <tom@tromey.com>
9910
9911         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
9912         file_names_size, file_full_name, file_file_name>: Use const.
9913         <file_name_at, file_names>: Add const overload.
9914         * dwarf2/line-header.c (line_header::file_file_name)
9915         (line_header::file_full_name): Update.
9916
9917 2020-03-26  Tom Tromey  <tom@tromey.com>
9918
9919         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
9920         (macro_start_file, consume_improper_spaces)
9921         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
9922         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
9923         (dwarf_decode_macros): Move to macro.c.
9924         * dwarf2/macro.c: New file.
9925         * dwarf2/macro.h: New file.
9926         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
9927
9928 2020-03-26  Tom Tromey  <tom@tromey.com>
9929
9930         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
9931         method.
9932         * dwarf2/section.c: New method.  From
9933         read_indirect_string_at_offset_from.
9934         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
9935         (read_indirect_string_at_offset_from): Move to section.c.
9936         (read_indirect_string_at_offset): Rewrite.
9937         (read_indirect_line_string_at_offset): Remove.
9938         (read_indirect_string, read_indirect_line_string)
9939         (dwarf_decode_macro_bytes): Update.
9940
9941 2020-03-26  Tom Tromey  <tom@tromey.com>
9942
9943         * dwarf2/section.h (struct dwarf2_section_info)
9944         <overload_complaint>: Declare.
9945         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9946         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9947         Rename from dwarf2_section_buffer_overflow_complaint.
9948         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9949         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9950
9951 2020-03-26  Tom Tromey  <tom@tromey.com>
9952
9953         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9954         Declare.
9955         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9956         Move from read.c.
9957         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9958         to section.c.
9959
9960 2020-03-26  Tom Tromey  <tom@tromey.com>
9961
9962         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9963
9964 2020-03-26  Tom Tromey  <tom@tromey.com>
9965
9966         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9967         "builder".
9968         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9969         parameter.
9970         (dwarf_decode_macros): Update.
9971
9972 2020-03-26  Tom Tromey  <tom@tromey.com>
9973
9974         * dwarf2/read.c (read_attribute_value): Update.
9975         (read_indirect_string_from_dwz): Move to dwz.c; change into
9976         method.
9977         (dwarf_decode_macro_bytes): Update.
9978         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9979         * dwarf2/dwz.c: New file.
9980         * Makefile.in (COMMON_SFILES): Add dwz.c.
9981
9982 2020-03-26  Tom Tromey  <tom@tromey.com>
9983
9984         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9985         * dwarf2/read.c: Add include.
9986         * dwarf2/index-write.c: Add include.
9987         * dwarf2/index-cache.c: Add include.
9988         * dwarf2/dwz.h: New file.
9989
9990 2020-03-25  Tom Tromey  <tom@tromey.com>
9991
9992         * compile/compile-object-load.c (get_out_value_type): Mention
9993         correct symbol name in error message.
9994
9995 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9996
9997         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9998
9999 2020-03-25  Tom de Vries  <tdevries@suse.de>
10000
10001         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
10002         * symmisc.c (dump_symtab_1): Print user and includes fields.
10003         (maintenance_info_symtabs): Same.
10004
10005 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10006
10007         PR gdb/25534
10008         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
10009         (riscv_regcache_cooked_write): New function.
10010         (riscv_push_dummy_call): Use new function.
10011         (riscv_return_value): Likewise.
10012
10013 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
10014
10015         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
10016         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
10017         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
10018         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
10019         * infrun.c (follow_fork): Likewise.
10020         (follow_fork_inferior): Likewise.
10021         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
10022         * linux-nat.h (class linux_nat_target): Likewise.
10023         * remote.c (class remote_target) <follow_fork>: Likewise.
10024         (remote_target::follow_fork): Likewise.
10025         * target-delegates.c: Re-generate.
10026         * target.c (default_follow_fork): Likewise.
10027         (target_follow_fork): Likewise.
10028         * target.h (struct target_ops) <follow_fork>: Likewise.
10029         (target_follow_fork): Likewise.
10030
10031 2020-03-24  Tom de Vries  <tdevries@suse.de>
10032
10033         * psymtab.c (maintenance_info_psymtabs): Print user field.
10034
10035 2020-03-20  Tom Tromey  <tromey@adacore.com>
10036
10037         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
10038         const.
10039         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
10040         const.
10041
10042 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
10043
10044         * ptrace.m4: Don't check for ptrace declaration.
10045         * config.in: Re-generate.
10046         * configure: Re-generate.
10047         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
10048         not defined.
10049
10050 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10051
10052         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
10053         `PTRACE_TYPE_RET'.
10054         * i386-bsd-nat.c (gdb_ptrace): Likewise.
10055         * sparc-nat.c (gdb_ptrace): Likewise.
10056         * x86-bsd-nat.c (gdb_ptrace): Likewise.
10057
10058 2020-03-20  Tom Tromey  <tromey@adacore.com>
10059
10060         * c-exp.y (lex_one_token): Fix assert.
10061
10062 2020-03-20  Tom Tromey  <tromey@adacore.com>
10063
10064         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
10065         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
10066         strncpy call.
10067
10068 2020-03-20  Tom Tromey  <tromey@adacore.com>
10069
10070         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
10071
10072 2020-03-20  Tom Tromey  <tromey@adacore.com>
10073
10074         * ada-valprint.c (print_variant_part): Remove parameters; switch
10075         to value-based API.
10076         (print_field_values): Likewise.
10077         (ada_val_print_struct_union): Likewise.
10078         (ada_value_print_1): Update.
10079
10080 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10081
10082         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
10083         nbsd_nat_target instead of inf_ptrace_target.
10084         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10085         nbsd_nat_target.
10086
10087 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10088
10089         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
10090         it to the ptrace call.
10091         * (store_registers): Likewise.
10092
10093 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10094
10095         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
10096         it to the ptrace call.
10097         * (store_registers): Likewise.
10098
10099 2020-03-19  Luis Machado  <luis.machado@linaro.org>
10100
10101         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10102         valid, fetch vg value from ptrace.
10103
10104 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10105         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10106         * inf-ptrace.c: Likewise.
10107         * (gdb_ptrace): Add.
10108         * (inf_ptrace_target::resume): Update.
10109         * (inf_ptrace_target::xfer_partial): Likewise.
10110         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10111         * (inf_ptrace_peek_poke): Update.
10112
10113 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10114
10115         * x86-bsd-nat.c (gdb_ptrace): New.
10116         * (x86bsd_dr_set): Add new argument `ptid'.
10117         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10118         x86bsd_dr_set_addr): Update.
10119
10120 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10121
10122         * remote.c (remote_target::process_stop_reply): Handle events for
10123         all threads differently.
10124
10125 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10126
10127         * completer.c (completion_tracker::remove_completion): Define new
10128         function.
10129         * completer.h (completion_tracker::remove_completion): Declare new
10130         function.
10131         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10132         when adding a C++ function symbol.
10133
10134 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10135
10136         * completer.c (completion_tracker::completion_hash_entry): Define
10137         new class.
10138         (advance_to_filename_complete_word_point): Call
10139         recompute_lowest_common_denominator.
10140         (completion_tracker::completion_tracker): Call discard_completions
10141         to setup the hash table.
10142         (completion_tracker::discard_completions): Allow for being called
10143         from the constructor, pass new equal function, and element deleter
10144         when constructing the hash table.  Initialise new class member
10145         variables.
10146         (completion_tracker::maybe_add_completion): Remove use of
10147         m_entries_vec, and store more information into m_entries_hash.
10148         (completion_tracker::recompute_lcd_visitor): New function, most
10149         content taken from...
10150         (completion_tracker::recompute_lowest_common_denominator):
10151         ...here, this now just visits each item in the hash calling the
10152         above visitor.
10153         (completion_tracker::build_completion_result): Remove use of
10154         m_entries_vec, call recompute_lowest_common_denominator.
10155         * completer.h (completion_tracker::have_completions): Remove use
10156         of m_entries_vec.
10157         (completion_tracker::completion_hash_entry): Declare new class.
10158         (completion_tracker::recompute_lowest_common_denominator): Change
10159         function signature.
10160         (completion_tracker::recompute_lcd_visitor): Declare new function.
10161         (completion_tracker::m_entries_vec): Delete.
10162         (completion_tracker::m_entries_hash): Initialize to NULL.
10163         (completion_tracker::m_lowest_common_denominator_valid): New
10164         member variable.
10165         (completion_tracker::m_lowest_common_denominator_max_length): New
10166         member variable.
10167
10168 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10169
10170         * regformats/regdef.h: Put reg in gdb namespace.
10171
10172 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10173
10174         * i386-bsd-nat.c (gdb_ptrace): New.
10175         * (i386bsd_fetch_inferior_registers,
10176         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10177         * (i386bsd_fetch_inferior_registers,
10178         i386bsd_store_inferior_registers) Use gdb_ptrace.
10179
10180 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10181
10182         * amd64-bsd-nat.c (gdb_ptrace): New.
10183         * (amd64bsd_fetch_inferior_registers,
10184         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10185         * (amd64bsd_fetch_inferior_registers,
10186         amd64bsd_store_inferior_registers) Use gdb_ptrace.
10187
10188 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10189
10190         * user-regs.c (user_reg::read): Rename to...
10191         (user_reg::xread): ...this.
10192         * (append_user_reg): Rename argument `read' to `xread'.
10193         * (user_reg_add_builtin): Likewise.
10194         * (user_reg_add): Likewise.
10195         * (value_of_user_reg): Likewise.
10196
10197 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10198
10199         * sparc-nat.c (gdb_ptrace): New.
10200         * sparc-nat.c (sparc_fetch_inferior_registers)
10201         (sparc_store_inferior_registers) Remove obsolete comment.
10202         * sparc-nat.c (sparc_fetch_inferior_registers)
10203         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
10204         * sparc-nat.c (sparc_fetch_inferior_registers)
10205         (sparc_store_inferior_registers) Use gdb_ptrace.
10206
10207 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10208
10209         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
10210         it to the ptrace call.
10211         * sh-nbsd-nat.c (store_registers): Likewise.
10212
10213 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10214
10215         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
10216         nbsd_nat_target instead of inf_ptrace_target.
10217         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10218         nbsd_nat_target.
10219
10220 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10221
10222         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
10223
10224 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10225
10226         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
10227         <sys/sysctl.h>.
10228         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
10229
10230 2020-03-17  Tom de Vries  <tdevries@suse.de>
10231
10232         PR gdb/23710
10233         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
10234         fields.
10235         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
10236         fields.
10237         (process_imported_unit_die): Skip import of c++ CUs.
10238
10239 2020-03-16  Tom Tromey  <tom@tromey.com>
10240
10241         * p-valprint.c (pascal_object_print_value): Initialize
10242         base_value.
10243
10244 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
10245             Shahab Vahedi  <shahab@synopsys.com>
10246
10247         * Makefile.in: Add arch/arc.o
10248         * configure.tgt: Likewise.
10249         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
10250         (_initialize_arc_tdep): Don't initialize old target descriptions.
10251         (arc_read_description): New function to cache target descriptions.
10252         * arc-tdep.h (arc_read_description): Add proto type.
10253         * arch/arc.c: New file.
10254         * arch/arc.h: Likewise.
10255         * features/Makefile: Replace old target descriptions with new.
10256         * features/arc-arcompact.c: Remove.
10257         * features/arc-arcompact.xml: Likewise.
10258         * features/arc-v2.c: Likewise
10259         * features/arc-v2.xml: Likewise
10260         * features/arc/aux-arcompact.xml: New file.
10261         * features/arc/aux-v2.xml: Likewise.
10262         * features/arc/core-arcompact.xml: Likewise.
10263         * features/arc/core-v2.xml: Likewise.
10264         * features/arc/aux-arcompact.c: Generate.
10265         * features/arc/aux-v2.c: Likewise.
10266         * features/arc/core-arcompact.c: Likewise.
10267         * features/arc/core-v2.c: Likewise.
10268         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
10269
10270 2020-03-16  Tom Tromey  <tromey@adacore.com>
10271
10272         PR gdb/25663:
10273         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
10274         putting value into bcache.
10275
10276 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10277
10278         PR gdb/21500
10279         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
10280         to...
10281         (amd64_windows_init_abi_common): ... this.  Don't set size of
10282         long type.
10283         (amd64_windows_init_abi): New function.
10284         (amd64_cygwin_init_abi): New function.
10285         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
10286         the Cygwin OS ABI.
10287         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
10288         comment.
10289
10290 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10291
10292         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
10293         * windows-tdep.c (CYGWIN_DLL_NAME): New.
10294         (pe_import_directory_entry): New struct type.
10295         (is_linked_with_cygwin_dll): New function.
10296         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
10297         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
10298         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
10299
10300 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10301
10302         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
10303         i386_cygwin_core_osabi_sniffer.
10304
10305 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10306
10307         * i386-cygwin-tdep.c: Rename to...
10308         * i386-windows-tdep.c: ... this.
10309         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
10310         i386-windows-tdep.c.
10311         * configure.tgt: Likewise.
10312
10313 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10314
10315         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
10316         * osabi.c (gdb_osabi_names): Add "Windows".
10317         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
10318         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
10319         (i386_cygwin_core_osabi_sniffer): New function, extracted from
10320         i386_cygwin_osabi_sniffer.
10321         (_initialize_i386_cygwin_tdep): Register OS ABI
10322         GDB_OSABI_WINDOWS for i386.
10323         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
10324         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
10325         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
10326         for x86-64.
10327         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
10328         when the target matches '*-*-mingw*'.
10329
10330 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10331
10332         * defs.h (enum gdb_osabi): Move to...
10333         * osabi.h (enum gdb_osabi): ... here.
10334         * gdbarch.sh: Include osabi.h in gdbarch.h.
10335         * gdbarch.h: Re-generate.
10336
10337 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10338
10339         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
10340         function.
10341         (_initialize_amd64_windows_tdep): Register osabi sniffer.
10342
10343 2020-03-14  Tom Tromey  <tom@tromey.com>
10344
10345         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
10346         for C++.
10347         (c_type_print_modifier): Likewise.  Add "language" parameter.
10348         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
10349         (c_type_print_base_1): Update.
10350         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
10351         constants.
10352         * type-stack.c (type_stack::insert): Handle tp_atomic and
10353         tp_restrict.
10354         (type_stack::follow_type_instance_flags): Likewise.
10355         (type_stack::follow_types): Likewise.  Merge type-following code.
10356         * c-exp.y (RESTRICT, ATOMIC): New tokens.
10357         (space_identifier, cv_with_space_id)
10358         (const_or_volatile_or_space_identifier_noopt)
10359         (const_or_volatile_or_space_identifier): Remove.
10360         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
10361         rules.
10362         (ptr_operator, typebase): Update.
10363         (enum token_flag) <FLAG_C>: New constant.
10364         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
10365         "_Atomic".
10366         (lex_one_token): Handle FLAG_C.
10367
10368 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10369
10370         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
10371         it to the ptrace call.
10372         * m68k-bsd-nat.c (store_registers): Likewise.
10373
10374 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10375
10376         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
10377         gdb_byte *.
10378         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
10379         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
10380         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
10381
10382 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10383
10384         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
10385         nbsd_nat_target instead of inf_ptrace_target.
10386         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10387         nbsd_nat_target.
10388
10389 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10390
10391         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
10392         register_t.
10393
10394 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10395
10396         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
10397         it to the ptrace call.
10398         * alpha-bsd-nat.c (store_registers): Likewise.
10399
10400 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10401
10402         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
10403         includes.
10404         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
10405         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
10406         fill_fpregset): Likewise.
10407
10408 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10409
10410         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
10411         nbsd_nat_target instead of inf_ptrace_target.
10412         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10413         nbsd_nat_target.
10414
10415 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10416
10417         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
10418         register_t.
10419
10420 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10421
10422         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
10423         it to the ptrace call.
10424         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
10425         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
10426         * arm-nbsd-nat.c (store_register): Likewise.
10427         * arm-nbsd-nat.c (store_regs): Likewise.
10428         * arm-nbsd-nat.c (store_fp_register): Likewise.
10429         * arm-nbsd-nat.c (store_fp_regs): Likewise.
10430
10431 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10432
10433         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
10434         nbsd_nat_target instead of inf_ptrace_target.
10435         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10436         nbsd_nat_target.
10437
10438 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10439
10440         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
10441         it to the ptrace call.
10442         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
10443
10444 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10445
10446         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
10447         it to the ptrace call.
10448         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
10449
10450 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10451
10452         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
10453         gdb_byte *.
10454         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
10455
10456 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10457
10458         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
10459         instead of inf_ptrace_target.
10460         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10461         nbsd_nat_target.
10462
10463 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10464
10465         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10466         register_t.
10467
10468 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10469
10470         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10471         register_t.
10472
10473 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10474
10475         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
10476         register_t.
10477
10478 2020-03-13  Tom Tromey  <tom@tromey.com>
10479
10480         * value.h (val_print): Don't declare.
10481         * valprint.h (val_print_array_elements)
10482         (val_print_scalar_formatted, generic_val_print): Don't declare.
10483         * valprint.c (generic_val_print_array): Take a struct value.
10484         (generic_val_print_ptr, generic_val_print_memberptr)
10485         (generic_val_print_bool, generic_val_print_int)
10486         (generic_val_print_char, generic_val_print_complex)
10487         (generic_val_print): Remove.
10488         (generic_value_print): Update.
10489         (do_val_print): Remove unused parameters.  Don't call
10490         la_val_print.
10491         (val_print): Remove.
10492         (common_val_print): Update.  Don't call value_check_printable.
10493         (val_print_scalar_formatted, val_print_array_elements): Remove.
10494         * rust-lang.c (rust_val_print): Remove.
10495         (rust_language_defn): Update.
10496         * p-valprint.c (pascal_val_print): Remove.
10497         (pascal_value_print_inner): Update.
10498         (pascal_object_print_val_fields, pascal_object_print_val):
10499         Remove.
10500         (pascal_object_print_static_field): Update.
10501         * p-lang.h (pascal_val_print): Don't declare.
10502         * p-lang.c (pascal_language_defn): Update.
10503         * opencl-lang.c (opencl_language_defn): Update.
10504         * objc-lang.c (objc_language_defn): Update.
10505         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10506         * m2-lang.h (m2_val_print): Don't declare.
10507         * m2-lang.c (m2_language_defn): Update.
10508         * language.h (struct language_defn) <la_val_print>: Remove.
10509         * language.c (unk_lang_value_print_inner): Rename.  Change
10510         argument types.
10511         (unknown_language_defn, auto_language_defn): Update.
10512         * go-valprint.c (go_val_print): Remove.
10513         * go-lang.h (go_val_print): Don't declare.
10514         * go-lang.c (go_language_defn): Update.
10515         * f-valprint.c (f_val_print): Remove.
10516         * f-lang.h (f_value_print): Don't declare.
10517         * f-lang.c (f_language_defn): Update.
10518         * d-valprint.c (d_val_print): Remove.
10519         * d-lang.h (d_value_print): Don't declare.
10520         * d-lang.c (d_language_defn): Update.
10521         * cp-valprint.c (cp_print_value_fields)
10522         (cp_print_value_fields_rtti, cp_print_value): Remove.
10523         (cp_print_static_field): Update.
10524         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10525         (c_val_print_struct, c_val_print_union, c_val_print_int)
10526         (c_val_print_memberptr, c_val_print): Remove.
10527         * c-lang.h (c_val_print_array, cp_print_value_fields)
10528         (cp_print_value_fields_rtti): Don't declare.
10529         * c-lang.c (c_language_defn, cplus_language_defn)
10530         (asm_language_defn, minimal_language_defn): Update.
10531         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10532         (ada_val_print_enum): Take a struct value.
10533         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10534         (ada_val_print): Remove.
10535         (ada_value_print_1): Update.
10536         (printable_val_type): Remove.
10537         * ada-lang.h (ada_val_print): Don't declare.
10538         * ada-lang.c (ada_language_defn): Update.
10539
10540 2020-03-13  Tom Tromey  <tom@tromey.com>
10541
10542         * valprint.c (do_val_print): Update.
10543         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10544         a struct value.
10545         (value_to_value_object_no_release): Declare.
10546         * python/py-value.c (value_to_value_object_no_release): New
10547         function.
10548         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10549         struct value.
10550         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10551         function.
10552         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10553         a struct value.
10554         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10555         Declare.
10556         (gdbscm_apply_val_pretty_printer): Take a struct value.
10557         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10558         value.
10559         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10560         value.
10561         * extension-priv.h (struct extension_language_ops)
10562         <apply_val_pretty_printer>: Take a struct value.
10563         * cp-valprint.c (cp_print_value): Create a struct value.
10564         (cp_print_value): Update.
10565
10566 2020-03-13  Tom Tromey  <tom@tromey.com>
10567
10568         * ada-valprint.c (print_field_values): Call common_val_print.
10569
10570 2020-03-13  Tom Tromey  <tom@tromey.com>
10571
10572         * ada-valprint.c (val_print_packed_array_elements): Remove
10573         bitoffset and val parameters.  Call common_val_print.
10574         (ada_val_print_string): Remove offset, address, and original_value
10575         parameters.
10576         (ada_val_print_array): Update.
10577         (ada_value_print_array): New function.
10578         (ada_value_print_1): Call it.
10579
10580 2020-03-13  Tom Tromey  <tom@tromey.com>
10581
10582         * ada-valprint.c (ada_value_print): Use common_val_print.
10583
10584 2020-03-13  Tom Tromey  <tom@tromey.com>
10585
10586         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10587
10588 2020-03-13  Tom Tromey  <tom@tromey.com>
10589
10590         * ada-valprint.c (ada_value_print_num): New function.
10591         (ada_value_print_1): Use it.
10592
10593 2020-03-13  Tom Tromey  <tom@tromey.com>
10594
10595         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10596
10597 2020-03-13  Tom Tromey  <tom@tromey.com>
10598
10599         * ada-valprint.c (ada_value_print_ptr): New function.
10600         (ada_value_print_1): Use it.
10601
10602 2020-03-13  Tom Tromey  <tom@tromey.com>
10603
10604         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10605         call common_val_print.
10606         (ada_val_print_1): Update.
10607         (ada_value_print_1): New function.
10608         (ada_value_print_inner): Rewrite.
10609
10610 2020-03-13  Tom Tromey  <tom@tromey.com>
10611
10612         * cp-valprint.c (cp_print_value_fields): Update.
10613         (cp_print_value): New function.
10614
10615 2020-03-13  Tom Tromey  <tom@tromey.com>
10616
10617         * m2-valprint.c (m2_value_print_inner): Use
10618         cp_print_value_fields.
10619         * cp-valprint.c (cp_print_value_fields): New function.
10620         * c-valprint.c (c_value_print_struct): New function.
10621         (c_value_print_inner): Use c_value_print_struct.
10622         * c-lang.h (cp_print_value_fields): Declare.
10623
10624 2020-03-13  Tom Tromey  <tom@tromey.com>
10625
10626         * c-valprint.c (c_value_print_array): New function.
10627         (c_value_print_inner): Use it.
10628
10629 2020-03-13  Tom Tromey  <tom@tromey.com>
10630
10631         * c-valprint.c (c_value_print_memberptr): New function.
10632         (c_value_print_inner): Use it.
10633
10634 2020-03-13  Tom Tromey  <tom@tromey.com>
10635
10636         * c-valprint.c (c_value_print_int): New function.
10637         (c_value_print_inner): Use it.
10638
10639 2020-03-13  Tom Tromey  <tom@tromey.com>
10640
10641         * c-valprint.c (c_value_print_ptr): New function.
10642         (c_value_print_inner): Use it.
10643
10644 2020-03-13  Tom Tromey  <tom@tromey.com>
10645
10646         * c-valprint.c (c_value_print_inner): Rewrite.
10647
10648 2020-03-13  Tom Tromey  <tom@tromey.com>
10649
10650         * valprint.c (generic_value_print_complex): New function.
10651         (generic_value_print): Use it.
10652
10653 2020-03-13  Tom Tromey  <tom@tromey.com>
10654
10655         * valprint.c (generic_val_print_float): Don't call
10656         val_print_scalar_formatted.
10657         (generic_val_print, generic_value_print): Update.
10658
10659 2020-03-13  Tom Tromey  <tom@tromey.com>
10660
10661         * valprint.c (generic_value_print_char): New function
10662         (generic_value_print): Use it.
10663
10664 2020-03-13  Tom Tromey  <tom@tromey.com>
10665
10666         * valprint.c (generic_value_print_int): New function.
10667         (generic_value_print): Use it.
10668
10669 2020-03-13  Tom Tromey  <tom@tromey.com>
10670
10671         * valprint.c (generic_value_print_bool): New function.
10672         (generic_value_print): Use it.
10673
10674 2020-03-13  Tom Tromey  <tom@tromey.com>
10675
10676         * valprint.c (generic_val_print_func): Simplify.
10677         (generic_val_print, generic_value_print): Update.
10678
10679 2020-03-13  Tom Tromey  <tom@tromey.com>
10680
10681         * valprint.c (generic_val_print_flags): Remove.
10682         (generic_val_print, generic_value_print): Update.
10683         (val_print_type_code_flags): Add original_value parameter.
10684
10685 2020-03-13  Tom Tromey  <tom@tromey.com>
10686
10687         * valprint.c (generic_val_print): Update.
10688         (generic_value_print): Update.
10689         * valprint.c (generic_val_print_enum): Don't call
10690         val_print_scalar_formatted.
10691
10692 2020-03-13  Tom Tromey  <tom@tromey.com>
10693
10694         * valprint.c (generic_value_print): Call generic_value_print_ptr.
10695         * valprint.c (generic_value_print_ptr): New function.
10696
10697 2020-03-13  Tom Tromey  <tom@tromey.com>
10698
10699         * valprint.c (generic_value_print): Rewrite.
10700
10701 2020-03-13  Tom Tromey  <tom@tromey.com>
10702
10703         * p-valprint.c (pascal_object_print_value_fields)
10704         (pascal_object_print_value): New functions.
10705
10706 2020-03-13  Tom Tromey  <tom@tromey.com>
10707
10708         * p-valprint.c (pascal_value_print_inner): Rewrite.
10709
10710 2020-03-13  Tom Tromey  <tom@tromey.com>
10711
10712         * f-valprint.c (f_value_print_innner): Rewrite.
10713
10714 2020-03-13  Tom Tromey  <tom@tromey.com>
10715
10716         * m2-valprint.c (m2_print_unbounded_array): New overload.
10717         (m2_print_unbounded_array): Update.
10718         (m2_print_array_contents): Take a struct value.
10719         (m2_value_print_inner): Rewrite.
10720
10721 2020-03-13  Tom Tromey  <tom@tromey.com>
10722
10723         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
10724         (d_value_print_inner): New function.
10725         * d-lang.h (d_value_print_inner): Declare.
10726         * d-lang.c (d_language_defn): Use d_value_print_inner.
10727
10728 2020-03-13  Tom Tromey  <tom@tromey.com>
10729
10730         * go-valprint.c (go_value_print_inner): New function.
10731         * go-lang.h (go_value_print_inner): Declare.
10732         * go-lang.c (go_language_defn): Use go_value_print_inner.
10733
10734 2020-03-13  Tom Tromey  <tom@tromey.com>
10735
10736         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
10737         API.
10738         (rust_val_print): Rewrite.
10739         (rust_value_print_inner): New function, from rust_val_print.
10740         (rust_language_defn): Use rust_value_print_inner.
10741
10742 2020-03-13  Tom Tromey  <tom@tromey.com>
10743
10744         * ada-valprint.c (ada_value_print_inner): New function.
10745         * ada-lang.h (ada_value_print_inner): Declare.
10746         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
10747
10748 2020-03-13  Tom Tromey  <tom@tromey.com>
10749
10750         * f-valprint.c (f_value_print_innner): New function.
10751         * f-lang.h (f_value_print_innner): Declare.
10752         * f-lang.c (f_language_defn): Use f_value_print_innner.
10753
10754 2020-03-13  Tom Tromey  <tom@tromey.com>
10755
10756         * p-valprint.c (pascal_value_print_inner): New function.
10757         * p-lang.h (pascal_value_print_inner): Declare.
10758         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
10759
10760 2020-03-13  Tom Tromey  <tom@tromey.com>
10761
10762         * m2-valprint.c (m2_value_print_inner): New function.
10763         * m2-lang.h (m2_value_print_inner): Declare.
10764         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
10765
10766 2020-03-13  Tom Tromey  <tom@tromey.com>
10767
10768         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
10769         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
10770         * c-valprint.c (c_value_print_inner): New function.
10771         * c-lang.h (c_value_print_inner): Declare.
10772         * c-lang.c (c_language_defn, cplus_language_defn)
10773         (asm_language_defn, minimal_language_defn): Use
10774         c_value_print_inner.
10775
10776 2020-03-13  Tom Tromey  <tom@tromey.com>
10777
10778         * p-valprint.c (pascal_object_print_value_fields): Now static.
10779         * p-lang.h (pascal_object_print_value_fields): Don't declare.
10780
10781 2020-03-13  Tom Tromey  <tom@tromey.com>
10782
10783         * c-valprint.c (c_val_print_array): Simplify.
10784
10785 2020-03-13  Tom Tromey  <tom@tromey.com>
10786
10787         * valprint.c (value_print_array_elements): New function.
10788         * valprint.h (value_print_array_elements): Declare.
10789
10790 2020-03-13  Tom Tromey  <tom@tromey.com>
10791
10792         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
10793         * mips-tdep.c (mips_print_register): Use
10794         value_print_scalar_formatted.
10795
10796 2020-03-13  Tom Tromey  <tom@tromey.com>
10797
10798         * valprint.h (value_print_scalar_formatted): Declare.
10799         * valprint.c (value_print_scalar_formatted): New function.
10800
10801 2020-03-13  Tom Tromey  <tom@tromey.com>
10802
10803         * valprint.h (generic_value_print): Declare.
10804         * valprint.c (generic_value_print): New function.
10805
10806 2020-03-13  Tom Tromey  <tom@tromey.com>
10807
10808         * valprint.c (do_val_print): Call la_value_print_inner, if
10809         available.
10810         * rust-lang.c (rust_language_defn): Update.
10811         * p-lang.c (pascal_language_defn): Update.
10812         * opencl-lang.c (opencl_language_defn): Update.
10813         * objc-lang.c (objc_language_defn): Update.
10814         * m2-lang.c (m2_language_defn): Update.
10815         * language.h (struct language_defn) <la_value_print_inner>: New
10816         member.
10817         * language.c (unknown_language_defn, auto_language_defn): Update.
10818         * go-lang.c (go_language_defn): Update.
10819         * f-lang.c (f_language_defn): Update.
10820         * d-lang.c (d_language_defn): Update.
10821         * c-lang.c (c_language_defn, cplus_language_defn)
10822         (asm_language_defn, minimal_language_defn): Update.
10823         * ada-lang.c (ada_language_defn): Update.
10824
10825 2020-03-13  Tom Tromey  <tom@tromey.com>
10826
10827         * c-valprint.c (c_value_print): Use common_val_print.
10828
10829 2020-03-13  Tom Tromey  <tom@tromey.com>
10830
10831         * cp-valprint.c (cp_print_static_field): Use common_val_print.
10832
10833 2020-03-13  Tom Tromey  <tom@tromey.com>
10834
10835         * f-valprint.c (f77_print_array_1, f_val_print): Use
10836         common_val_print.
10837
10838 2020-03-13  Tom Tromey  <tom@tromey.com>
10839
10840         * riscv-tdep.c (riscv_print_one_register_info): Use
10841         common_val_print.
10842
10843 2020-03-13  Tom Tromey  <tom@tromey.com>
10844
10845         * mi/mi-main.c (output_register): Use common_val_print.
10846
10847 2020-03-13  Tom Tromey  <tom@tromey.com>
10848
10849         * infcmd.c (default_print_one_register_info): Use
10850         common_val_print.
10851
10852 2020-03-13  Tom Tromey  <tom@tromey.com>
10853
10854         * valprint.h (common_val_print_checked): Declare.
10855         * valprint.c (common_val_print_checked): New function.
10856         * stack.c (print_frame_arg): Use common_val_print_checked.
10857
10858 2020-03-13  Tom Tromey  <tom@tromey.com>
10859
10860         * valprint.c (do_val_print): New function, from val_print.
10861         (val_print): Use do_val_print.
10862         (common_val_print): Use do_val_print.
10863
10864 2020-03-13  Tom Tromey  <tom@tromey.com>
10865
10866         * valprint.c (value_print): Use scoped_value_mark.
10867
10868 2020-03-13  Tom de Vries  <tdevries@suse.de>
10869
10870         PR symtab/25646
10871         * psymtab.c (partial_symtab::partial_symtab): Don't set
10872         globals_offset and statics_offset.  Push element onto
10873         current_global_psymbols and current_static_psymbols stacks.
10874         (concat): New function.
10875         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
10876         element from current_global_psymbols and current_static_psymbols
10877         stacks.  Concat popped elements to global_psymbols and
10878         static_symbols.
10879         (add_psymbol_to_list): Use current_global_psymbols and
10880         current_static_psymbols stacks.
10881         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
10882         current_static_psymbols fields.
10883
10884 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10885
10886         * corelow.c (sniff_core_bfd): Remove.
10887         (class core_target) <m_core_vec>: Remove.
10888         (core_target::core_target): Update.
10889         (core_file_fns): Remove.
10890         (deprecated_add_core_fns): Remove.
10891         (default_core_sniffer): Remove.
10892         (sniff_core_bfd): Remove.
10893         (default_check_format): Remove.
10894         (gdb_check_format): Remove.
10895         (core_target_open): Update.
10896         (core_target::get_core_register_section): Update.
10897         (get_core_registers_cb): Update.
10898         (core_target::fetch_registers): Update.
10899         * gdbcore.h (struct core_fns): Remove.
10900         (deprecated_add_core_fns): Remove.
10901         (default_core_sniffer): Remove.
10902         (default_check_format): Remove.
10903
10904 2020-03-12  Tom Tromey  <tom@tromey.com>
10905
10906         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
10907         CORE_ADDR.
10908         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
10909
10910 2020-03-12  Tom Tromey  <tom@tromey.com>
10911
10912         * remote.c (remote_target::download_tracepoint)
10913         (remote_target::enable_tracepoint)
10914         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
10915         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
10916         sprintf_vma.
10917
10918 2020-03-12  Tom Tromey  <tom@tromey.com>
10919
10920         * symfile-mem.c: Update CORE_ADDR size assert.
10921
10922 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10923
10924         * selftest.m4: Move to gdbsupport/.
10925         * acinclude.m4: Update path to selftest.m4.
10926
10927 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10928
10929         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
10930         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
10931         gdbarch-selfselftests.c and selftest-arch.c.
10932         (SUBDIR_UNITTESTS_OBS): Rename to...
10933         (SELFTESTS_OBS): ... this.
10934         (COMMON_SFILES): Remove disasm-selftests.c and
10935         gdbarch-selftests.c.
10936         * configure.ac: Don't add selftest-arch.{c,o} to
10937         CONFIG_{SRCS,OBS}.
10938         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
10939         preprocessor conditions.
10940
10941 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10942
10943         * configure.ac: Don't source bfd/development.sh.
10944         * selftest.m4: Modify comment.
10945         * configure: Re-generate.
10946
10947 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10948
10949         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10950         not "true" or "false".
10951         * configure: Re-generate.
10952
10953 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10954
10955         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10956         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10957         renamed to arm_nbsd_supply_gregset.
10958         (fetch_register): Update to call arm_nbsd_supply_gregset.
10959         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10960         (arm_netbsd_nat_target::fetch_registers): Update.
10961         (fetch_elfcore_registers): Removed.
10962         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10963         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10964         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10965         not require NetBSD system headers.
10966         (arm_nbsd_regset): New struct.
10967         (arm_nbsd_iterate_over_regset_sections): New function.
10968         (arm_netbsd_init_abi_common): Updated to call
10969         set_gdbarch_iterate_over_regset_sections.
10970         * arm-nbsd-tdep.h: New file.
10971
10972 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10973
10974         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10975         recursion.
10976
10977 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10978
10979         * configure: Re-generate.
10980
10981 2020-03-11  Tom Tromey  <tromey@adacore.com>
10982
10983         * ada-typeprint.c (print_choices): Fix comment.
10984
10985 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10986
10987         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10988         previous item in the list, when the list has no items.
10989
10990 2020-03-11  Tom de Vries  <tdevries@suse.de>
10991
10992         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10993         PROP_LOCLIST handling code.
10994
10995 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10996
10997         * buildsym-legacy.c (record_line): Pass extra parameter to
10998         record_line.
10999         * buildsym.c (buildsym_compunit::record_line): Take an extra
11000         parameter, reduce duplication in the line table, and record the
11001         is_stmt flag in the line table.
11002         * buildsym.h (buildsym_compunit::record_line): Add extra
11003         parameter.
11004         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
11005         non-statement lines.
11006         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
11007         this to the symtab builder.
11008         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
11009         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
11010         through to dwarf_record_line_1.
11011         * infrun.c (process_event_stop_test): When stepping, don't stop at
11012         a non-statement instruction, and only refresh the step info when
11013         we land in the middle of a line's range.  Also add an extra
11014         comment.
11015         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
11016         field.
11017         * record-btrace.c (btrace_find_line_range): Only record lines
11018         marked as is-statement.
11019         * stack.c (frame_show_address): Show the frame address if we are
11020         in a non-statement sal.
11021         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
11022         (maintenance_print_one_line_table): Print a header for the is_stmt
11023         column, and include is_stmt information in the output.
11024         * symtab.c (find_pc_sect_line): Find lines marked as statements in
11025         preference to non-statements.
11026         (find_pcs_for_symtab_line): Prefer is-statement entries.
11027         (find_line_common): Likewise.
11028         * symtab.h (struct linetable_entry): Add is_stmt field.
11029         (struct symtab_and_line): Likewise.
11030         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
11031         arranging the line table.
11032
11033 2020-03-07  Tom de Vries  <tdevries@suse.de>
11034
11035         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
11036         DIE.
11037
11038 2020-03-07  Tom Tromey  <tom@tromey.com>
11039
11040         * valops.c (value_literal_complex): Remove obsolete comment.
11041         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
11042         comment.
11043
11044 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11045
11046         * infrun.h: Forward-declare thread_info.
11047         (set_step_info): Add thread_info parameter, add doc.
11048         * infrun.c (set_step_info): Add thread_info parameter, move doc
11049         to header.
11050         * infrun.c (process_event_stop_test): Pass thread to
11051         set_step_info call.
11052         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
11053         set_step_info.
11054         (prepare_one_step): Add thread_info parameter, pass it to
11055         set_step_frame and prepare_one_step (recursive) call.
11056         (step_1): Pass thread to prepare_one_step call.
11057         (step_command_fsm::should_stop): Pass thread to
11058         prepare_one_step.
11059         (until_next_fsm): Pass thread to set_step_frame call.
11060         (finish_command): Pass thread to set_step_info call.
11061
11062 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
11063
11064         * windows-tdep.c (windows_solib_create_inferior_hook):
11065         Check if inferior is running.
11066
11067 2020-03-06  Tom de Vries  <tdevries@suse.de>
11068
11069         * NEWS: Fix "the the".
11070         * ctfread.c: Same.
11071
11072 2020-03-06  Tom de Vries  <tdevries@suse.de>
11073
11074         * psymtab.c (psymtab_to_symtab): Don't print "done.".
11075
11076 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11077
11078         * .dir-locals.el: Add a comment referencing the other copies of
11079         this file.
11080
11081 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
11082
11083         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
11084         psargs.
11085
11086 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11087
11088         * .gitattributes: New file.
11089
11090 2020-03-04  Tom Tromey  <tom@tromey.com>
11091
11092         * symmisc.c (print_symbol_bcache_statistics)
11093         (print_objfile_statistics): Update.
11094         * symfile.c (allocate_symtab): Use intern.
11095         * psymtab.c (partial_symtab::partial_symtab): Use intern.
11096         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
11097         macro_cache>: Remove.
11098         <string_cache>: New member.
11099         (struct objfile) <intern>: New methods.
11100         * elfread.c (elf_symtab_read): Use intern.
11101         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11102         (dwarf2_compute_name, dwarf2_physname)
11103         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11104         names.
11105         (guess_partial_die_structure_name): Update.
11106         (partial_die_info::fixup): Intern name.
11107         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11108         name.
11109         (dwarf2_name): Intern name.  Update.
11110         * buildsym.c (buildsym_compunit::get_macro_table): Use
11111         string_cache.
11112
11113 2020-03-04  Tom Tromey  <tom@tromey.com>
11114
11115         * jit.c (bfd_open_from_target_memory): Make "target" const.
11116         * corefile.c (gnutarget): Now const.
11117         * gdbcore.h (gnutarget): Now const.
11118
11119 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11120
11121         * NEWS: Mention support for WOW64 processes.
11122         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11123         (amd64_windows_segment_register_p): Remove static.
11124         (_initialize_amd64_windows_nat): Update.
11125         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11126         * i386-windows-nat.c (context_offset): Update.
11127         (i386_mappings): Rename and remove static.
11128         (i386_windows_segment_register_p): Remove static.
11129         (_initialize_i386_windows_nat): Update.
11130         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11131         (STATUS_WX86_SINGLE_STEP): New macro.
11132         (EnumProcessModulesEx): New macro.
11133         (Wow64SuspendThread): New macro.
11134         (Wow64GetThreadContext): New macro.
11135         (Wow64SetThreadContext): New macro.
11136         (Wow64GetThreadSelectorEntry): New macro.
11137         (windows_set_context_register_offsets): Add static.
11138         (windows_set_segment_register_p): Likewise.
11139         (windows_add_thread): Adapt for WOW64 processes.
11140         (windows_fetch_one_register): Likewise.
11141         (windows_nat_target::fetch_registers): Likewise.
11142         (windows_store_one_register): Likewise.
11143         (display_selector): Likewise.
11144         (display_selectors): Likewise.
11145         (handle_exception): Likewise.
11146         (windows_continue): Likewise.
11147         (windows_nat_target::resume): Likewise.
11148         (windows_add_all_dlls): Likewise.
11149         (do_initial_windows_stuff): Likewise.
11150         (windows_nat_target::attach): Likewise.
11151         (windows_get_exec_module_filename): Likewise.
11152         (windows_nat_target::create_inferior): Likewise.
11153         (windows_xfer_siginfo): Likewise.
11154         (_initialize_loadable): Initialize Wow64SuspendThread,
11155         Wow64GetThreadContext, Wow64SetThreadContext,
11156         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11157         * windows-nat.h (windows_set_context_register_offsets):
11158         Remove declaration.
11159         (windows_set_segment_register_p): Likewise.
11160         (i386_windows_segment_register_p): Add declaration.
11161         (amd64_windows_segment_register_p): Likewise.
11162
11163 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11164
11165         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11166         in "info registers" for AArch64/ARM.
11167
11168         The change caused "info registers" to not print GPR's.
11169
11170         gdb/ChangeLog:
11171
11172         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11173
11174         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11175         when reg->group is empty and reggroup is not.
11176
11177 2020-03-03  Tom Tromey  <tromey@adacore.com>
11178
11179         * dwarf2/frame.c (struct dwarf2_frame_cache)
11180         <checked_tailcall_bottom, entry_cfa_sp_offset,
11181         entry_cfa_sp_offset_p>: Remove members.
11182         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
11183         (dwarf2_frame_prev_register): Don't call
11184         dwarf2_tailcall_sniffer_first.
11185         (dwarf2_append_unwinders): Don't append tailcall unwinder.
11186         * frame-unwind.c (add_unwinder): New fuction.
11187         (frame_unwind_init): Use it.  Add tailcall unwinder.
11188
11189 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
11190             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11191
11192         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
11193         value should be printed as true.
11194
11195 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
11196
11197         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
11198         (windows_init_abi): Set and use windows_so_ops.
11199
11200 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
11201
11202         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
11203         when verifying if dealing with a convenience variable.
11204
11205 2020-03-03  Luis Machado  <luis.machado@linaro.org>
11206
11207         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
11208
11209 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11210
11211         * infrun.c (gdbarch_supports_displaced_stepping): New.
11212         (use_displaced_stepping): Break up conditions in smaller pieces.
11213         Use gdbarch_supports_displaced_stepping.
11214         (displaced_step_prepare_throw): Use
11215         gdbarch_supports_displaced_stepping.
11216
11217 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11218
11219         * NEWS: Mention new behaviour of the history filename.
11220         * top.c (write_history_p): Add comment.
11221         (show_write_history_p): Add header comment, give a different
11222         message when history writing is on, but the history filename is
11223         empty.
11224         (history_filename): Add comment.
11225         (history_filename_empty): New function.
11226         (show_history_filename): Add header comment, give a different
11227         message when the filename is empty.
11228         (init_history): Compare history_filename against nullptr, and only
11229         read history if the filename is not empty.
11230         (set_history_filename): Add header comment, and only make
11231         non-empty filenames absolute.
11232         (init_main): Make the filename argument to 'set history filename'
11233         optional.
11234
11235 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
11236
11237         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
11238         (arm_supply_vfpregset): ...this, and update to use VFP registers.
11239         (fetch_fp_register): Update.
11240         (fetch_fp_regs): Update.
11241         (store_fp_register): Update.
11242         (store_fp_regs): Update.
11243         (arm_netbsd_nat_target::read_description): New function.
11244         (fetch_elfcore_registers): Update.
11245
11246 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11247
11248         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
11249         general_thread if the stop reply is missing a thread-id.
11250         (remote_target::process_stop_reply): Use the first non-exited
11251         thread if the target didn't pass a thread-id.
11252         * infrun.c (do_target_wait): Move call to
11253         switch_to_inferior_no_thread to ....
11254         (do_target_wait_1): ... here.
11255
11256 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
11257
11258         * debuginfod-support.c: Include defs.h first.
11259
11260 2020-02-28  Tom de Vries  <tdevries@suse.de>
11261
11262         * symfile.c (set_initial_language): Use default language for lookup.
11263
11264 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
11265
11266         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
11267         reader variable, pass `this` to read_cutu_die_from_dwo.
11268
11269 2020-02-27  Aaron Merey  <amerey@redhat.com>
11270
11271         * source.c (open_source_file): Check for nullptr when computing
11272         srcpath.
11273
11274 2020-02-27  Tom Tromey  <tromey@adacore.com>
11275
11276         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
11277         member.
11278         (dwarf2_add_field): Don't update nfields.
11279         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
11280
11281 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
11282
11283         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
11284         abs.
11285
11286 2020-02-26  Tom Tromey  <tom@tromey.com>
11287
11288         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
11289         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
11290         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
11291         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
11292         per_cu_data.
11293
11294 2020-02-26  Tom Tromey  <tom@tromey.com>
11295
11296         * dwarf2/index-write.c (psym_index_map): Change type.
11297         (add_address_entry_worker, write_one_signatured_type)
11298         (recursively_count_psymbols, recursively_write_psymbols)
11299         (class debug_names, psyms_seen_size, write_gdbindex)
11300         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
11301
11302 2020-02-26  Aaron Merey  <amerey@redhat.com>
11303
11304         * Makefile.in: Handle optional debuginfod support.
11305         * NEWS: Update.
11306         * README: Add --with-debuginfod summary.
11307         * config.in: Regenerate.
11308         * configure: Regenerate.
11309         * configure.ac: Handle optional debuginfod support.
11310         * debuginfod-support.c: debuginfod helper functions.
11311         * debuginfod-support.h: Ditto.
11312         * doc/gdb.texinfo: Add --with-debuginfod to configure options
11313         summary.
11314         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
11315         when a dwz file cannot be found.
11316         * elfread.c (elf_symfile_read): Query debuginfod servers when a
11317         debuginfo file cannot be found.
11318         * source.c (open_source_file): Query debuginfod servers when a
11319         source file cannot be found.
11320         * top.c (print_gdb_configuration): Include
11321         --{with,without}-debuginfod in the output.
11322
11323 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
11324
11325         * thread.c (thr_try_catch_cmd): Print thread name.
11326
11327 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
11328
11329         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
11330         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11331         dwarf2_fetch_die_type_sect_off): Move to...
11332         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
11333         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11334         dwarf2_fetch_die_type_sect_off): ... here.
11335         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
11336         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11337         dwarf2_fetch_die_type_sect_off): Move doc to header file.
11338
11339 2020-02-26  Tom de Vries  <tdevries@suse.de>
11340
11341         PR gdb/25603
11342         * symfile.c (set_initial_language): Exit-early if
11343         language_mode == language_mode_manual.
11344
11345 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11346
11347         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
11348         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
11349         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
11350
11351 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11352
11353         * gdbtypes.c (create_array_type_with_stride): Handle negative
11354         array strides.
11355         * valarith.c (value_subscripted_rvalue): Likewise.
11356
11357 2020-02-25  Luis Machado  <luis.machado@linaro.org>
11358
11359         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
11360
11361 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11362
11363         * loc.h (dwarf2_get_die_type): Move to...
11364         * read.h (dwarf2_get_die_type): ... here.
11365         * read.c (dwarf2_get_die_type): Move doc to header.
11366
11367 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
11368
11369         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
11370         'gnulib/Makefile.in' to the list.
11371
11372 2020-02-24  Tom Tromey  <tom@tromey.com>
11373
11374         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
11375         Remove.
11376         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
11377         XOBNEWVEC.
11378
11379 2020-02-24  Tom Tromey  <tom@tromey.com>
11380
11381         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
11382         New method.
11383         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
11384         (dw2_do_instantiate_symtab, dw2_get_file_names)
11385         (build_type_psymtab_dependencies, load_full_type_unit): Update.
11386
11387 2020-02-24  Tom Tromey  <tom@tromey.com>
11388
11389         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
11390         make_scoped_restore.
11391         (dwarf2_psymtab::read_symtab): Don't clear
11392         reading_partial_symbols.
11393
11394 2020-02-24  Tom de Vries  <tdevries@suse.de>
11395
11396         PR gdb/25592
11397         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
11398
11399 2020-02-24  Tom de Vries  <tdevries@suse.de>
11400
11401         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
11402         commands layout next/prev/regs.
11403
11404 2020-02-22  Tom Tromey  <tom@tromey.com>
11405
11406         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
11407         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
11408
11409 2020-02-22  Tom Tromey  <tom@tromey.com>
11410
11411         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
11412
11413 2020-02-22  Tom Tromey  <tom@tromey.com>
11414
11415         * tui/tui-win.c (_initialize_tui_win): Add usage text.
11416         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
11417         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
11418         * tui/tui.c (_initialize_tui): Add usage text.
11419
11420 2020-02-22  Tom Tromey  <tom@tromey.com>
11421
11422         * tui/tui-win.c (tui_set_focus_command)
11423         (tui_set_win_height_command): Use error_no_arg.
11424         (_initialize_tui_win): Update help text.
11425         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
11426
11427 2020-02-22  Tom Tromey  <tom@tromey.com>
11428
11429         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
11430         * tui/tui-disasm.h (struct tui_disasm_window)
11431         <display_start_addr>: Declare.
11432         * tui/tui-source.h (struct tui_source_window)
11433         <display_start_addr>: Declare.
11434         * tui/tui-winsource.h (struct tui_source_window_base)
11435         <show_source_line, display_start_addr>: New methods.
11436         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
11437         Rename and move to protected section.
11438         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
11439         (tui_source_window_base::do_erase_source_content): Update.
11440         (tui_source_window_base::show_source_line): Now a method.
11441         (tui_source_window_base::show_source_content)
11442         (tui_source_window_base::tui_source_window_base)
11443         (tui_source_window_base::rerender)
11444         (tui_source_window_base::refill)
11445         (tui_source_window_base::do_scroll_horizontal)
11446         (tui_source_window_base::set_is_exec_point_at)
11447         (tui_source_window_base::update_breakpoint_info)
11448         (tui_source_window_base::update_exec_info): Update.
11449         * tui/tui-source.c (tui_source_window::set_contents)
11450         (tui_source_window::showing_source_p)
11451         (tui_source_window::do_scroll_vertical)
11452         (tui_source_window::location_matches_p)
11453         (tui_source_window::line_is_displayed): Update.
11454         (tui_source_window::display_start_addr): New method.
11455         * tui/tui-disasm.c (tui_disasm_window::set_contents)
11456         (tui_disasm_window::do_scroll_vertical)
11457         (tui_disasm_window::location_matches_p): Update.
11458         (tui_disasm_window::display_start_addr): New method.
11459
11460 2020-02-22  Tom Tromey  <tom@tromey.com>
11461
11462         * NEWS: Add entry for gdb.register_window_type.
11463         * tui/tui-layout.h (window_factory): New typedef.
11464         (tui_register_window): Declare.
11465         * tui/tui-layout.c (saved_tui_windows): New global.
11466         (tui_apply_current_layout): Use it.
11467         (tui_register_window): New function.
11468         * python/python.c (do_start_initialization): Call
11469         gdbpy_initialize_tui.
11470         (python_GdbMethods): Add "register_window_type" function.
11471         * python/python-internal.h (gdbpy_register_tui_window)
11472         (gdbpy_initialize_tui): Declare.
11473         * python/py-tui.c: New file.
11474         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
11475
11476 2020-02-22  Tom Tromey  <tom@tromey.com>
11477
11478         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
11479
11480 2020-02-22  Tom Tromey  <tom@tromey.com>
11481
11482         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
11483         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
11484         * tui/tui-data.c (tui_set_win_with_focus): Remove.
11485         (tui_set_win_focus_to): Move from tui-win.c.
11486
11487 2020-02-22  Tom Tromey  <tom@tromey.com>
11488
11489         * tui/tui-layout.c (make_standard_window, get_locator_window): New
11490         functions.
11491         (known_window_types): New global.
11492         (tui_get_window_by_name): Reimplement.
11493         (initialize_known_windows): New function.
11494         (validate_window_name): Rewrite.
11495         (_initialize_tui_layout): Call initialize_known_windows.
11496
11497 2020-02-22  Tom Tromey  <tom@tromey.com>
11498
11499         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
11500         Remove constants.
11501         * tui/tui-winsource.h (struct tui_source_window_base)
11502         <tui_source_window_base>: Remove parameter.
11503         * tui/tui-winsource.c
11504         (tui_source_window_base::tui_source_window_base): Remove
11505         parameter.
11506         (tui_source_window_base::refill): Update.
11507         * tui/tui-stack.h (struct tui_locator_window)
11508         <tui_locator_window>: Update.
11509         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11510         Default the constructor.
11511         * tui/tui-regs.h (struct tui_data_item_window)
11512         <tui_data_item_window>: Default the constructor.
11513         (struct tui_data_window) <tui_data_window>: Likewise.
11514         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11515         Default the constructor.
11516         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11517         Default the constructor.
11518         <type>: Remove.
11519         (struct tui_win_info) <tui_win_info>: Default the constructor.
11520         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11521         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11522         Default the constructor.
11523
11524 2020-02-22  Tom Tromey  <tom@tromey.com>
11525
11526         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11527         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11528         * tui/tui-win.c (tui_resize_all): Don't call
11529         tui_delete_invisible_windows.
11530         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11531         done.
11532         (tui_set_layout): Update.
11533         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11534         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11535         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11536
11537 2020-02-22  Tom Tromey  <tom@tromey.com>
11538
11539         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11540         correctly.
11541
11542 2020-02-22  Tom Tromey  <tom@tromey.com>
11543
11544         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11545
11546 2020-02-22  Tom Tromey  <tom@tromey.com>
11547
11548         * tui/tui-winsource.h (struct tui_source_window_iterator)
11549         <inner_iterator>: New etytypedef.
11550         <tui_source_window_iterator>: Take "end" parameter.
11551         <tui_source_window_iterator>: Take iterator.
11552         <operator*, advance>: Update.
11553         <m_iter>: Change type.
11554         <m_end>: New field.
11555         (struct tui_source_windows) <begin, end>: Update.
11556         * tui/tui-layout.c (tui_windows): New global.
11557         (tui_apply_current_layout): Clear tui_windows.
11558         (tui_layout_window::apply): Update tui_windows.
11559         * tui/tui-data.h (tui_windows): Declare.
11560         (all_tui_windows): Now inline function.
11561         (class tui_window_iterator, struct all_tui_windows): Remove.
11562
11563 2020-02-22  Tom Tromey  <tom@tromey.com>
11564
11565         PR tui/17850:
11566         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11567         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11568         "height" argument.
11569         (class tui_layout_window) <get_sizes>: Likewise.
11570         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11571         argument.
11572         <get_sizes>: Add "height" argument.
11573         <m_vertical>: New field.
11574         * tui/tui-layout.c (tui_layout_split::clone): Update.
11575         (tui_layout_split::get_sizes): Add "height" argument.
11576         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11577         (tui_new_layout_command): Parse "-horizontal".
11578         (_initialize_tui_layout): Update help string.
11579         (tui_layout_split::specification): Add "-horizontal" when needed.
11580         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11581         argument.
11582         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11583         New methods.
11584
11585 2020-02-22  Tom Tromey  <tom@tromey.com>
11586
11587         * tui/tui-layout.h (enum tui_adjust_result): New.
11588         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11589         (class tui_layout_window) <adjust_size>: Return
11590         tui_adjust_result.  Rewrite.
11591         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11592         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11593
11594 2020-02-22  Tom Tromey  <tom@tromey.com>
11595
11596         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11597         parameter and return types.
11598         (class tui_layout_base) <specification>: Add "depth".
11599         (class tui_layout_window) <specification>: Add "depth".
11600         (class tui_layout_split) <specification>: Add "depth".
11601         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11602         and return types.
11603         (tui_new_layout_command): Parse sub-layouts.
11604         (_initialize_tui_layout): Update help string.
11605         (tui_layout_window::specification): Add "depth".
11606         (add_layout_command): Update.
11607
11608 2020-02-22  Tom Tromey  <tom@tromey.com>
11609
11610         * NEWS: Add "tui new-layout" item.
11611         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11612         Add new-layout command to help text.
11613         (validate_window_name): New function.
11614         (tui_new_layout_command): New function.
11615         (_initialize_tui_layout): Register "new-layout".
11616         (tui_layout_window::specification): New method.
11617         (tui_layout_window::specification): New method.
11618         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11619         method.
11620         (class tui_layout_window) <specification>: New method.
11621         (class tui_layout_split) <specification>: New method.
11622
11623 2020-02-22  Tom Tromey  <tom@tromey.com>
11624
11625         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11626         * tui/tui-win.c (window_name_completer): Update comment.
11627         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11628         Declare method.
11629         (class tui_layout_window) <replace_window>: Likewise.
11630         (class tui_layout_split) <replace_window>: Likewise.
11631         (tui_set_layout): Don't declare.
11632         (tui_set_initial_layout): Declare function.
11633         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
11634         (asm_regs_layout): New globals.
11635         (tui_current_layout, show_layout): Remove.
11636         (tui_set_layout, tui_add_win_to_layout): Rewrite.
11637         (find_layout, tui_apply_layout): New function.
11638         (layout_completer): Remove.
11639         (tui_next_layout): Reimplement.
11640         (tui_next_layout_command): New function.
11641         (tui_set_initial_layout, tui_prev_layout_command): New functions.
11642         (tui_regs_layout): Reimplement.
11643         (tui_regs_layout_command): New function.
11644         (extract_display_start_addr): Rewrite.
11645         (next_layout, prev_layout): Remove.
11646         (tui_layout_window::replace_window): New method.
11647         (tui_layout_split::replace_window): New method.
11648         (destroy_layout): New function.
11649         (layout_list): New global.
11650         (add_layout_command): New function.
11651         (initialize_layouts): Update.
11652         (tui_layout_command): New function.
11653         (_initialize_tui_layout): Install "layout" commands.
11654         * tui/tui-data.h (enum tui_layout_type): Remove.
11655         (tui_current_layout): Don't declare.
11656
11657 2020-02-22  Tom Tromey  <tom@tromey.com>
11658
11659         * tui/tui-regs.c (tui_reg_layout): Remove.
11660         (tui_reg_command): Use tui_regs_layout.
11661         * tui/tui-layout.h (tui_reg_command): Declare.
11662         * tui/tui-layout.c (tui_reg_command): New function.
11663
11664 2020-02-22  Tom Tromey  <tom@tromey.com>
11665
11666         * tui/tui.c (tui_rl_delete_other_windows): Call
11667         tui_remove_some_windows.
11668         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
11669         Declare method.
11670         (class tui_layout_window) <remove_windows>: New method.
11671         (class tui_layout_split) <remove_windows>: Declare.
11672         (tui_remove_some_windows): Declare.
11673         * tui/tui-layout.c (tui_remove_some_windows): New function.
11674         (tui_layout_split::remove_windows): New method.
11675
11676 2020-02-22  Tom Tromey  <tom@tromey.com>
11677
11678         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
11679         * tui/tui-layout.h (tui_next_layout): Declare.
11680         * tui/tui-layout.c (tui_next_layout): New function.
11681
11682 2020-02-22  Tom Tromey  <tom@tromey.com>
11683
11684         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
11685         correct coordinates.
11686
11687 2020-02-22  Tom Tromey  <tom@tromey.com>
11688
11689         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
11690         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
11691         DATA_WIN case.
11692
11693 2020-02-22  Tom Tromey  <tom@tromey.com>
11694
11695         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
11696         TUI_DISASM_WIN, not tui_win_list.
11697
11698 2020-02-22  Tom Tromey  <tom@tromey.com>
11699
11700         * valprint.c (generic_val_print_enum_1)
11701         (val_print_type_code_flags): Style member names.
11702         * rust-lang.c (val_print_struct, rust_print_enum)
11703         (rust_print_struct_def, rust_internal_print_type): Style member
11704         names.
11705         * p-valprint.c (pascal_object_print_value_fields): Style member
11706         names.  Only call fprintf_symbol_filtered for static members.
11707         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
11708         * f-valprint.c (f_val_print): Style member names.
11709         * f-typeprint.c (f_type_print_base): Style member names.
11710         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
11711         call fprintf_symbol_filtered for static members.
11712         (cp_print_class_member): Style member names.
11713         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
11714         member names.
11715         * ada-valprint.c (ada_print_scalar): Style enum names.
11716         (ada_val_print_enum): Likewise.
11717         * ada-typeprint.c (print_enum_type): Style enum names.
11718
11719 2020-02-21  Tom Tromey  <tom@tromey.com>
11720
11721         * psympriv.h (struct partial_symtab): Update comment.
11722
11723 2020-02-21  Tom Tromey  <tromey@adacore.com>
11724
11725         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
11726         type is CORE_ADDR.
11727
11728 2020-02-21  Tom de Vries  <tdevries@suse.de>
11729
11730         PR gdb/25534
11731         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
11732         if dependencies[i]->user != NULL.
11733
11734 2020-02-21  Ali Tamur  <tamur@google.com>
11735
11736         * dwarf2/read.c (dwarf2_name): Add null check.
11737
11738 2020-02-20  Tom Tromey  <tom@tromey.com>
11739
11740         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
11741         ">=", in binary search.
11742         (dwarf2_find_containing_comp_unit): New overload.
11743         (run_test): New self-test.
11744         (_initialize_dwarf2_read): Register new test.
11745
11746 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
11747
11748         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
11749         * riscv-tdep.h: Likewise.
11750         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
11751         rv32-only CSR.
11752         * features/riscv/64bit-csr.xml: Regenerated.
11753
11754 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
11755             Tom Tromey  <tom@tromey.com>
11756
11757         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
11758         of 'fputc_unfiltered'.
11759         (putchar_unfiltered): Call 'fputc_unfiltered'.
11760         (fputc_unfiltered): Call 'fputs_unfiltered'.
11761
11762 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
11763
11764         * config.in: Regenerate.
11765         * configure: Regenerate.
11766         * configure.ac: Add --with-python-libdir option.
11767         * main.c: Use WITH_PYTHON_LIBDIR.
11768
11769 2020-02-19  Tom Tromey  <tom@tromey.com>
11770
11771         * symtab.c (general_symbol_info::compute_and_set_names): Use
11772         obstack_strndup.  Simplify call to symbol_set_demangled_name.
11773
11774 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
11775
11776         * dwarf2/read.c (allocate_signatured_type_table,
11777         allocate_dwo_unit_table, allocate_type_unit_groups_table,
11778         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
11779         Remove objfile parameter, update all callers.
11780
11781 2020-02-19  Doug Evans  <dje@google.com>
11782
11783         PR rust/25535
11784         * rust-lang.c (rust_print_enum): Apply embedded_offset to
11785         rust_enum_variant calculation.
11786
11787 2020-02-19  Tom Tromey  <tromey@adacore.com>
11788
11789         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
11790
11791 2020-02-19  Tom Tromey  <tromey@adacore.com>
11792
11793         * ada-lang.c (cache_symbol): Use obstack_strdup.
11794
11795 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11796
11797         * configure: Regenerate.
11798
11799 2020-02-19  Tom Tromey  <tromey@adacore.com>
11800
11801         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
11802         NULL check.
11803
11804 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
11805
11806         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
11807
11808 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11809
11810         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
11811         if GDBSERVER is not defined.
11812         (riscv_tdesc_cache): Likewise, also store const target_desc.
11813         (STATIC_IN_GDB): Define.
11814         (riscv_create_target_description): Update declaration with
11815         STATIC_IN_GDB.
11816         (riscv_lookup_target_description): New function, only define if
11817         GDBSERVER is not defined.
11818         * arch/riscv.h (riscv_create_target_description): Declare only
11819         when GDBSERVER is defined.
11820         (riscv_lookup_target_description): New declaration when GDBSERVER
11821         is not defined.
11822         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
11823         (riscv_linux_read_features): ...this, and return
11824         riscv_gdbarch_features instead of target_desc.
11825         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
11826         (riscv_linux_read_description): Rename to...
11827         (riscv_linux_read_features): ...this.
11828         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11829         Update to use riscv_gdbarch_features and
11830         riscv_lookup_target_description.
11831         * riscv-tdep.c (riscv_find_default_target_description): Use
11832         riscv_lookup_target_description instead of
11833         riscv_create_target_description.
11834
11835 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11836
11837         * valprint.c (generic_val_print_enum_1): When printing a flag
11838         enum with value 0 and there is no enumerator with value 0, print
11839         just "0" instead of "(unknown: 0x0)".
11840
11841 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11842
11843         * valprint.c (generic_val_print_enum_1): Print unknown part of
11844         flag enum in hex.
11845
11846 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11847
11848         * dwarf2/read.c (update_enumeration_type_from_children): Allow
11849         flag enums to contain duplicate enumerators.
11850         * valprint.c (generic_val_print_enum_1): Update comment.
11851
11852 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11853
11854         * dwarf2/read.c: Include "count-one-bits.h".
11855         (update_enumeration_type_from_children): If an enumerator has
11856         multiple bits set, don't treat the enumeration as a "flag enum".
11857         * valprint.c (generic_val_print_enum_1): Assert that enumerators
11858         of flag enums have 0 or 1 bit set.
11859
11860 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11861
11862         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
11863         conversion.
11864         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11865         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11866         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11867         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11868         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11869
11870 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11871
11872         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
11873
11874 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11875
11876         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
11877         displaced_step_closure_up.
11878         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11879         (struct displaced_step_closure_up):
11880         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11881         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11882         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
11883         Likewise.
11884         * gdbarch.sh (displaced_step_copy_insn): Likewise.
11885         * gdbarch.c, gdbarch.h: Re-generate.
11886         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
11887         displaced_step_closure_up.
11888         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11889         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11890         * infrun.h (displaced_step_closure_up): New type alias.
11891         (struct displaced_step_inferior_state) <step_closure>: Change
11892         type to displaced_step_closure_up.
11893         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
11894         displaced_step_closure_up.
11895         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11896
11897 2020-02-14  Tom Tromey  <tom@tromey.com>
11898
11899         * minidebug.c (gnu_debug_key): New global.
11900         (find_separate_debug_file_in_section): Use it.
11901
11902 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11903
11904         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
11905         std::unique_ptr.
11906         * gdbarch.c: Re-generate.
11907         * gdbarch.h: Re-generate.
11908         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
11909         change.
11910         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
11911         type to std::unique_ptr.
11912         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11913         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11914         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11915         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11916         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
11917         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11918         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11919         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11920         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11921
11922 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11923
11924         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
11925         std::unique_ptr.
11926         (displaced_step_clear): Rename to...
11927         (displaced_step_reset): ... this.  Just call displaced->reset ().
11928         (displaced_step_clear_cleanup): Rename to...
11929         (displaced_step_reset_cleanup): ... this.
11930         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
11931         (displaced_step_fixup): Likewise.
11932         (resume_1): Likewise.
11933         (handle_inferior_event): Restore child's memory before calling
11934         displaced_step_fixup on the parent.
11935         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
11936         to std::unique_ptr.
11937         <step_closure>: Change type to std::unique_ptr.
11938
11939 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11940
11941         * arm-tdep.c: Include count-one-bits.h.
11942         (cleanup_block_store_pc): Use count_one_bits.
11943         (cleanup_block_load_pc): Use count_one_bits.
11944         (arm_copy_block_xfer): Use count_one_bits.
11945         (thumb2_copy_block_xfer): Use count_one_bits.
11946         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11947         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11948         (thumb_get_next_pcs_raw): Use count_one_bits.
11949         (arm_get_next_pcs_raw): Use count_one_bits_l.
11950         * arch/arm.c (bitcount): Remove.
11951         * arch/arm.h (bitcount): Remove.
11952
11953 2020-02-14  Tom Tromey  <tromey@adacore.com>
11954
11955         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11956         Update.
11957         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11958         * dwarf2/loc.c (call_site_find_chain_1): Return
11959         unique_xmalloc_ptr.
11960         (call_site_find_chain): Likewise.
11961
11962 2020-02-14  Richard Biener  <rguenther@suse.de>
11963
11964         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11965         on expression with division operators.
11966
11967 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11968
11969         * MAINTAINERS (Write After Approval): Adding myself.
11970
11971 2020-02-12  Tom Tromey  <tom@tromey.com>
11972
11973         * event-loop.c (event_data, gdb_event, event_handler_func):
11974         Remove.
11975
11976 2020-02-12  Tom Tromey  <tom@tromey.com>
11977
11978         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11979         (dwarf2_frame_objfile_data): Add comment.
11980         (find_comp_unit, set_comp_unit): New functions.
11981         (dwarf2_frame_find_fde): Use find_comp_unit.
11982         (dwarf2_build_frame_info): Use set_comp_unit.
11983
11984 2020-02-12  Tom Tromey  <tom@tromey.com>
11985
11986         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11987         (comp_unit): Don't initialize objfile.
11988         (execute_cfa_program): Add text_offset parameter.
11989         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11990         (dwarf2_frame_cache): Update.
11991         (dwarf2_build_frame_info): Don't set "objfile" member.
11992
11993 2020-02-12  Tom Tromey  <tom@tromey.com>
11994
11995         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11996         (decode_frame_entry): Likewise.
11997         (dwarf2_build_frame_info): Update.
11998
11999 2020-02-12  Tom Tromey  <tom@tromey.com>
12000
12001         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
12002         (decode_frame_entry_1): Use the comp_unit obstack.
12003
12004 2020-02-12  Tom Tromey  <tom@tromey.com>
12005
12006         * dwarf2/frame.c (struct comp_unit): Add initializers and
12007         constructor.
12008         (dwarf2_frame_objfile_data): Store a comp_unit.
12009         (dwarf2_frame_find_fde): Update.
12010         (dwarf2_build_frame_info): Use "new".
12011
12012 2020-02-12  Tom Tromey  <tom@tromey.com>
12013
12014         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
12015         (dwarf2_fde_table): Typedef for std::vector.
12016         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
12017         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
12018         (decode_frame_entry): Update.
12019         (dwarf2_build_frame_info): Use "new".
12020
12021 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12022
12023         * arm-tdep.c (arm_gdbarch_init): Update.
12024         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
12025         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
12026         have_neon, is_m>: Change to bool.
12027
12028 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12029
12030         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
12031
12032 2020-02-12  Tom Tromey  <tom@tromey.com>
12033
12034         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
12035
12036 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
12037
12038         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
12039         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
12040
12041 2020-02-11  Tom Tromey  <tom@tromey.com>
12042
12043         * psymtab.h: Update comment.
12044
12045 2020-02-11  Tom Tromey  <tom@tromey.com>
12046
12047         * gdb_obstack.h (struct auto_obstack): Use
12048         DISABLE_COPY_AND_ASSIGN.
12049
12050 2020-02-11  Tom Tromey  <tom@tromey.com>
12051
12052         * dwarf2/frame.h (struct objfile): Don't forward declare.
12053
12054 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12055
12056         * cris-tdep.c (cris_supply_gregset): Change signature to match
12057         what struct regset expects.
12058         (cris_regset): New struct.
12059         (fetch_core_registers): Remove.
12060         (cris_iterate_over_regset_sections): New function.
12061         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
12062         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
12063
12064 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12065
12066         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
12067         registers.
12068
12069 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12070
12071         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
12072
12073 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12074
12075         * configure: Re-generate.
12076
12077 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12078
12079         * configure: Re-generate.
12080
12081 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12082
12083         * acinclude: Update warning.m4 path.
12084         * warning.m4: Move to gdbsupport.
12085
12086 2020-02-11  Tom Tromey  <tromey@adacore.com>
12087
12088         * remote.c (remote_console_output): Update.
12089         * printcmd.c (printf_command): Update.
12090         * event-loop.c (gdb_wait_for_event): Update.
12091         * linux-nat.c (sigchld_handler): Update.
12092         * remote-sim.c (gdb_os_write_stdout): Update.
12093         (gdb_os_flush_stdout): Update.
12094         (gdb_os_flush_stderr): Update.
12095         (gdb_os_write_stderr): Update.
12096         * exceptions.c (print_exception): Update.
12097         * remote-fileio.c (remote_fileio_func_read): Update.
12098         (remote_fileio_func_write): Update.
12099         * tui/tui.c (tui_enable): Update.
12100         * tui/tui-interp.c (tui_interp::init): Update.
12101         * utils.c (init_page_info): Update.
12102         (putchar_unfiltered, fputc_unfiltered): Update.
12103         (gdb_flush): Update.
12104         (emit_style_escape): Update.
12105         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12106         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12107         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12108         (stderr_file::write): Update.
12109         (stderr_file::puts): Update.
12110         * ui-file.h (ui_file_isatty, ui_file_write)
12111         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12112         (ui_file_puts): Don't declare.
12113
12114 2020-02-10  Tom de Vries  <tdevries@suse.de>
12115
12116         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12117         sentinel to char *.
12118
12119 2020-02-09  Tom de Vries  <tdevries@suse.de>
12120
12121         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12122         filename if it matches "<artificial>".
12123
12124 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12125
12126         * windows-tdep.c (struct enum_value_name): New struct.
12127         (create_enum): New function.
12128         (windows_get_siginfo_type): Create and use enum types.
12129
12130 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12131
12132         * NEWS: Mention $_siginfo support for Windows.
12133         * windows-nat.c (handle_exception): Set siginfo_er.
12134         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12135         (windows_xfer_siginfo): New function.
12136         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12137         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12138         (init_windows_gdbarch_data): New function.
12139         (get_windows_gdbarch_data): New function.
12140         (windows_get_siginfo_type): New function.
12141         (windows_init_abi): Register windows_get_siginfo_type.
12142         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12143
12144 2020-02-08  Tom Tromey  <tom@tromey.com>
12145
12146         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12147         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12148         <keep>: Declare method.
12149         <m_keep>: Remove member.
12150         <~cutu_reader>: Remove.
12151         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12152         (cutu_reader::cutu_reader): Update.
12153         (cutu_reader::keep): Rename from ~cutu_reader.
12154         (process_psymtab_comp_unit, build_type_psymtabs_1)
12155         (process_skeletonless_type_unit, load_partial_comp_unit)
12156         (load_full_comp_unit, dwarf2_read_addr_index)
12157         (read_signatured_type): Update.
12158
12159 2020-02-08  Tom Tromey  <tom@tromey.com>
12160
12161         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12162         "want_partial_unit" parameter.
12163         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12164         Inline check for DW_TAG_partial_unit.
12165         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12166
12167 2020-02-08  Tom Tromey  <tom@tromey.com>
12168
12169         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
12170         read.c.
12171         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
12172         read.c.
12173
12174 2020-02-08  Tom Tromey  <tom@tromey.com>
12175
12176         * dwarf2/read.c (read_address): Move to comp-unit.c.
12177         (dwarf2_rnglists_process, dwarf2_ranges_process)
12178         (read_attribute_value, dwarf_decode_lines_1)
12179         (var_decode_location, decode_locdesc): Update.
12180         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
12181         read.c.  Remove "cu" parameter.
12182         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
12183         method.
12184
12185 2020-02-08  Tom Tromey  <tom@tromey.com>
12186
12187         * dwarf2/read.c (read_attribute_value, read_indirect_string)
12188         (read_indirect_line_string): Update.
12189         * dwarf2/comp-unit.c (read_offset): Remove.
12190         (read_comp_unit_head): Update.
12191         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
12192         method.
12193         (read_offset): Don't declare.
12194
12195 2020-02-08  Tom Tromey  <tom@tromey.com>
12196
12197         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
12198         * dwarf2/read.c (struct comp_unit_head): Move to
12199         dwarf2/comp-unit.h.
12200         (enum class rcuh_kind): Move to comp-unit.h.
12201         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
12202         (read_comp_unit_head, error_check_comp_unit_head)
12203         (read_and_check_comp_unit_head): Move to comp-unit.c.
12204         (read_offset, dwarf_unit_type_name): Likewise.
12205         (create_debug_type_hash_table, read_cutu_die_from_dwo)
12206         (cutu_reader::cutu_reader, read_call_site_scope)
12207         (find_partial_die, follow_die_offset): Update.
12208         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
12209
12210 2020-02-08  Tom Tromey  <tom@tromey.com>
12211
12212         * dwarf2/read.c (read_offset_1): Move to leb.c.
12213         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
12214         (dwarf_decode_macro_bytes): Update.
12215         * dwarf2/leb.c (read_offset): Rename; move from read.c.
12216         * dwarf2/leb.h (read_offset): Declare.
12217
12218 2020-02-08  Tom Tromey  <tom@tromey.com>
12219
12220         * dwarf2/read.c (dwarf2_section_size): Remove.
12221         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
12222         Update.
12223         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
12224
12225 2020-02-08  Tom Tromey  <tom@tromey.com>
12226
12227         * dwarf2/read.c (read_initial_length): Move to leb.c.
12228         * dwarf2/leb.h (read_initial_length): Declare.
12229         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
12230         handle_nonstd parameter.
12231         * dwarf2/frame.c (read_initial_length): Remove.
12232         (decode_frame_entry_1): Update.
12233
12234 2020-02-08  Tom Tromey  <tom@tromey.com>
12235
12236         * dwarf2/loc.c (dwarf2_find_location_expression)
12237         (dwarf_evaluate_loc_desc::get_tls_address)
12238         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
12239         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
12240         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
12241         (dwarf2_compile_property_to_c)
12242         (dwarf2_loc_desc_get_symbol_read_needs)
12243         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
12244         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
12245         (loclist_describe_location, loclist_tracepoint_var_ref)
12246         (loclist_generate_c_location): Update.
12247         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
12248         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
12249         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
12250         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
12251         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
12252         (dwarf2_per_cu_data::addr_size)
12253         (dwarf2_per_cu_data::ref_addr_size)
12254         (dwarf2_per_cu_data::text_offset)
12255         (dwarf2_per_cu_data::addr_type): Now methods.
12256         (per_cu_header_read_in): Make per_cu "const".
12257         (dwarf2_version): Remove.
12258         (dwarf2_per_cu_data::int_type): Now a method.
12259         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
12260         (set_die_type, read_array_type, read_subrange_index_type)
12261         (read_tag_string_type, read_subrange_type): Update.
12262         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
12263         offset_size, ref_addr_size, text_offset, addr_type, version,
12264         objfile, int_type, addr_sized_int_type>: Declare methods.
12265
12266 2020-02-08  Tom Tromey  <tom@tromey.com>
12267
12268         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
12269         Move earlier.
12270
12271 2020-02-08  Tom Tromey  <tom@tromey.com>
12272
12273         * dwarf2/read.h (dwarf_line_debug): Declare.
12274         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
12275         * dwarf2/read.c: Move line_header code to new files.
12276         (dwarf_line_debug): No longer static.
12277         * dwarf2/line-header.c: New file.
12278         * dwarf2/line-header.h: New file.
12279
12280 2020-02-08  Tom Tromey  <tom@tromey.com>
12281
12282         * dwarf2/read.c (struct line_header) <file_full_name,
12283         file_file_name>: Return unique_xmalloc_ptr.
12284         (line_header::file_file_name): Update.
12285         (line_header::file_full_name): Update.
12286         (dw2_get_file_names_reader): Update.
12287         (macro_start_file): Update.
12288
12289 2020-02-08  Tom Tromey  <tom@tromey.com>
12290
12291         * dwarf2/read.c (struct line_header) <file_full_name,
12292         file_file_name>: Declare methods.
12293         (dw2_get_file_names_reader): Update.
12294         (file_file_name): Now a method.
12295         (file_full_name): Likewise.
12296         (macro_start_file): Update.
12297
12298 2020-02-08  Tom Tromey  <tom@tromey.com>
12299
12300         * dwarf2/read.c (dwarf_always_disassemble)
12301         (show_dwarf_always_disassemble): Move to loc.c.
12302         (_initialize_dwarf2_read): Move "always-disassemble" registration
12303         to loc.c.
12304         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
12305         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
12306         static.
12307         (show_dwarf_always_disassemble): Move from read.c.
12308         (_initialize_dwarf2loc): Move always-disassemble from read.c.
12309
12310 2020-02-08  Tom Tromey  <tom@tromey.com>
12311
12312         * dwarf2/read.c (~dwarf2_per_objfile): Update.
12313         (create_quick_file_names_table): Return htab_up.
12314         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
12315         Update.
12316         * dwarf2/read.h (struct dwarf2_per_objfile)
12317         <quick_file_names_table>: Now htab_up.
12318
12319 2020-02-08  Tom Tromey  <tom@tromey.com>
12320
12321         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
12322
12323 2020-02-08  Tom Tromey  <tom@tromey.com>
12324
12325         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
12326         Rewrite.
12327         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
12328         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
12329         (abbrev_table::abbrev_table): No longer inline.
12330         (ABBREV_HASH_SIZE): Remove.
12331         (abbrev_table::m_abbrevs): Now an htab_up.
12332
12333 2020-02-08  Tom Tromey  <tom@tromey.com>
12334
12335         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
12336         (cutu_reader): Update.
12337         (build_type_psymtabs_1): Update.
12338         * dwarf2/abbrev.c (abbrev_table::read): Rename.
12339         (abbrev_table::alloc_abbrev): Update.
12340         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
12341         (abbrev_table::read): New static method, renamed from
12342         abbrev_table_read_table.
12343         (abbrev_table::alloc_abbrev)
12344         (abbrev_table::add_abbrev): Now private.
12345         (abbrev_table::abbrev_table): Now private.
12346         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
12347
12348 2020-02-08  Tom Tromey  <tom@tromey.com>
12349
12350         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
12351         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
12352         htab_up.
12353
12354 2020-02-08  Tom Tromey  <tom@tromey.com>
12355
12356         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
12357         htab_up.
12358         (lookup_dwo_unit_in_dwp): Update.
12359         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
12360         on obstack.
12361
12362 2020-02-08  Tom Tromey  <tom@tromey.com>
12363
12364         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
12365         obstack.
12366
12367 2020-02-08  Tom Tromey  <tom@tromey.com>
12368
12369         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
12370         line_header_hash.
12371         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
12372         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
12373         Change type to htab_up.
12374
12375 2020-02-08  Tom Tromey  <tom@tromey.com>
12376
12377         * dwarf2/read.c (allocate_type_unit_groups_table): Return
12378         htab_up.  Don't allocate on obstack.
12379         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
12380         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
12381         Change type to htab_up.
12382
12383 2020-02-08  Tom Tromey  <tom@tromey.com>
12384
12385         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
12386         Change type to htab_up.
12387         * dwarf2/read.c (create_signatured_type_table_from_index)
12388         (create_signatured_type_table_from_debug_names)
12389         (create_all_type_units, add_type_unit)
12390         (lookup_dwo_signatured_type, lookup_signatured_type)
12391         (process_skeletonless_type_unit): Update.
12392         (create_debug_type_hash_table, create_debug_types_hash_table):
12393         Change type of types_htab.
12394         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
12395         htab_up.  Don't allocate on obstack.
12396         (create_cus_hash_table): Change type of cus_htab parameter.
12397         (struct dwo_file) <cus, tus>: Now htab_up.
12398         (lookup_dwo_signatured_type, lookup_dwo_cutu)
12399         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
12400         (queue_and_load_all_dwo_tus): Update.
12401         * dwarf2/index-write.c (write_gdbindex): Update.
12402         (write_debug_names): Update.
12403
12404 2020-02-08  Tom Tromey  <tom@tromey.com>
12405
12406         * dwarf2/read.h (struct dwarf2_queue_item): Move from
12407         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
12408         destructor.
12409         (struct dwarf2_per_objfile) <queue>: New member.
12410         * dwarf2/read.c (struct dwarf2_queue_item): Move to
12411         dwarf2/read.h.
12412         (dwarf2_queue, dwarf2_queue_tail): Remove.
12413         (class dwarf2_queue_guard): Add parameter to constructor.  Use
12414         DISABLE_COPY_AND_ASSIGN.
12415         <m_per_objfile>: New member.
12416         <~dwarf2_queue_guard>: Rewrite.
12417         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
12418         Update.
12419         (~dwarf2_queue_item): New.
12420
12421 2020-02-08  Tom Tromey  <tom@tromey.com>
12422
12423         * dwarf2/read.c (struct die_info) <has_children>: New member.
12424         (dw2_get_file_names_reader): Remove has_children.
12425         (dw2_get_file_names): Update.
12426         (read_cutu_die_from_dwo): Remove has_children.
12427         (cutu_reader::init_tu_and_read_dwo_dies)
12428         (cutu_reader::cutu_reader): Update.
12429         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
12430         Remove has_children.
12431         (build_type_psymtabs_1, process_skeletonless_type_unit)
12432         (load_partial_comp_unit, load_full_comp_unit): Update.
12433         (create_dwo_cu_reader): Remove has_children.
12434         (create_cus_hash_table, read_die_and_children): Update.
12435         (read_full_die_1,read_full_die): Remove has_children.
12436         (read_signatured_type): Update.
12437         (class cutu_reader) <has_children>: Remove.
12438
12439 2020-02-08  Tom Tromey  <tom@tromey.com>
12440
12441         * dwarf2/expr.c: Rename from dwarf2expr.c.
12442         * dwarf2/expr.h: Rename from dwarf2expr.h.
12443         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
12444         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
12445         * dwarf2/frame.c: Rename from dwarf2-frame.c.
12446         * dwarf2/frame.h: Rename from dwarf2-frame.h.
12447         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
12448         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
12449         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
12450         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
12451         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
12452         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
12453         * dwarf2/loc.c: Rename from dwarf2loc.c.
12454         * dwarf2/loc.h: Rename from dwarf2loc.h.
12455         * dwarf2/read.c: Rename from dwarf2read.c.
12456         * dwarf2/read.h: Rename from dwarf2read.h.
12457         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
12458         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
12459         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
12460         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
12461         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
12462         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
12463         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
12464         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
12465         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
12466         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
12467         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
12468         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
12469         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
12470         Update.
12471         * Makefile.in (COMMON_SFILES): Update.
12472         (HFILES_NO_SRCDIR): Update.
12473
12474 2020-02-08  Tom Tromey  <tom@tromey.com>
12475
12476         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
12477         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
12478
12479 2020-02-08  Tom Tromey  <tom@tromey.com>
12480
12481         * dwarf2read.h (struct die_info): Don't declare.
12482
12483 2020-02-08  Tom Tromey  <tom@tromey.com>
12484
12485         * dwarf2read.h (die_info_ptr): Remove typedef.
12486
12487 2020-02-08  Tom Tromey  <tom@tromey.com>
12488
12489         * dwarf2read.c (read_call_site_scope)
12490         (handle_data_member_location, dwarf2_add_member_fn)
12491         (mark_common_block_symbol_computed, read_common_block)
12492         (attr_to_dynamic_prop, partial_die_info::read)
12493         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
12494         (dwarf2_symbol_mark_computed, set_die_type): Update.
12495         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
12496         method.
12497         (attr_form_is_block): Don't declare.
12498         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
12499
12500 2020-02-08  Tom Tromey  <tom@tromey.com>
12501
12502         * dwarf2read.c (dwarf2_find_base_address, )
12503         (read_call_site_scope, rust_containing_type)
12504         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12505         (handle_data_member_location, dwarf2_add_member_fn)
12506         (get_alignment, read_structure_type, process_structure_scope)
12507         (mark_common_block_symbol_computed, read_common_block)
12508         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12509         (partial_die_info::read, read_attribute_value, new_symbol)
12510         (lookup_die_type, dwarf2_get_ref_die_offset)
12511         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12512         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12513         (dwarf2_symbol_mark_computed): Update.
12514         * dwarf2/attribute.h (struct attribute) <value_as_address,
12515         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12516         methods.
12517         (value_as_address, attr_form_is_section_offset)
12518         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12519         * dwarf2/attribute.c (attribute::value_as_address)
12520         (attribute::form_is_section_offset, attribute::form_is_constant)
12521         (attribute::form_is_ref): Now methods.
12522
12523 2020-02-08  Tom Tromey  <tom@tromey.com>
12524
12525         * dwarf2read.c (struct attribute, DW_STRING)
12526         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12527         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12528         (attr_form_is_block, attr_form_is_section_offset)
12529         (attr_form_is_constant, attr_form_is_ref): Move.
12530         * dwarf2/attribute.h: New file.
12531         * dwarf2/attribute.c: New file, from dwarf2read.c.
12532         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12533
12534 2020-02-08  Tom Tromey  <tom@tromey.com>
12535
12536         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12537         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12538         Move.
12539         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12540         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12541         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12542         abbrev.c.
12543         * dwarf2/abbrev.h: New file.
12544         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12545         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12546
12547 2020-02-08  Tom Tromey  <tom@tromey.com>
12548
12549         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12550         (dwarf2_section_size, dwarf2_get_section_info)
12551         (create_signatured_type_table_from_debug_names)
12552         (create_addrmap_from_aranges, read_debug_names_from_section)
12553         (get_gdb_index_contents_from_section, read_comp_unit_head)
12554         (error_check_comp_unit_head, read_abbrev_offset)
12555         (create_debug_type_hash_table, init_cu_die_reader)
12556         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12557         (read_comp_units_from_section, create_cus_hash_table)
12558         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12559         (create_dwp_v2_section, dwarf2_rnglists_process)
12560         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12561         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12562         (read_indirect_string_from_dwz, read_addr_index_1)
12563         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12564         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12565         (fill_in_loclist_baton): Update.
12566         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12567         get_containing_section, get_bfd_owner, get_bfd_section,
12568         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12569         (dwarf2_read_section, get_section_name, get_section_file_name)
12570         (get_containing_section, get_section_bfd_owner)
12571         (get_section_bfd_section, get_section_name, get_section_file_name)
12572         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12573         declare.
12574         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12575         (dwarf2_section_info::get_bfd_owner)
12576         (dwarf2_section_info::get_bfd_section)
12577         (dwarf2_section_info::get_name)
12578         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12579         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12580         (dwarf2_section_info::read): Now methods.
12581         * dwarf-index-write.c (class debug_names): Update.
12582
12583 2020-02-08  Tom Tromey  <tom@tromey.com>
12584
12585         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12586         Move to dwarf2/section.h.
12587         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12588         (get_section_bfd_section, get_section_name)
12589         (get_section_file_name, get_section_id, get_section_flags)
12590         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12591         dwarf2/section.c.
12592         * dwarf2/section.h: New file.
12593         * dwarf2/section.c: New file, from dwarf2read.c.
12594         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12595
12596 2020-02-08  Tom Tromey  <tom@tromey.com>
12597
12598         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12599         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12600         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12601         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12602         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12603         * dwarf2/leb.h: New file, from dwarf2read.c.
12604         * dwarf2/leb.c: New file, from dwarf2read.c.
12605         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12606         Remove.
12607         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12608         (COMMON_SFILES): Add dwarf2/leb.c.
12609
12610 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12611
12612         GDB 9.1 released.
12613
12614 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12615
12616         PR gdb/25190:
12617         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12618         * gdb/remote.c (remote_console_output): Update.
12619         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12620         (ui_file_puts): ...this.
12621         * gdb/ui-file.h (ui_file_puts): Add declaration.
12622         * gdb/utils.c (emit_style_escape): Update.
12623         (flush_wrap_buffer): Update.
12624         (fputs_maybe_filtered): Update.
12625         (fputs_unfiltered): Add function.
12626
12627 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12628
12629         * gdb/event-loop.c (gdb_wait_for_event): Update.
12630         * gdb/printcmd.c (printf_command): Update.
12631         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
12632         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
12633         (gdb_os_flush_stderr): Update.
12634         * gdb/remote.c (remote_console_output): Update.
12635         * gdb/ui-file.c (gdb_flush): Rename to...
12636         (ui_file_flush): ...this.
12637         (stderr_file::write): Update.
12638         (stderr_file::puts): Update.
12639         * gdb/ui-file.h (gdb_flush): Rename to...
12640         (ui_file_flush): ...this.
12641         * gdb/utils.c (gdb_flush): Add function.
12642         * gdb/utils.h (gdb_flush): Add declaration.
12643
12644 2020-02-07  Tom Tromey  <tromey@adacore.com>
12645
12646         PR breakpoints/24915:
12647         * source.c (find_and_open_source): Do not check basenames_may_differ.
12648
12649 2020-02-07  Tom Tromey  <tom@tromey.com>
12650
12651         * README: Update gdbserver documentation.
12652         * gdbserver: Move to top level.
12653         * configure.tgt (build_gdbserver): Remove.
12654         * configure.ac: Remove --enable-gdbserver.
12655         * configure: Rebuild.
12656         * Makefile.in (distclean): Don't mention gdbserver.
12657
12658 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12659
12660         * source-cache.c (source_cache::ensure): Surround
12661         get_plain_source_lines with a try/catch.
12662         (source_cache::get_line_charpos): Get rid of try/catch
12663         and only check for the return value of "ensure".
12664         * tui/tui-source.c (tui_source_window::set_contents):
12665         Simplify "nlines" calculation.
12666
12667 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12668
12669         * MAINTAINERS (Write After Approval): Add myself.
12670
12671 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12672
12673         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
12674         function call.
12675
12676 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12677
12678         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
12679
12680 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
12681
12682         * nat/riscv-linux-tdesc.h: New file.
12683         * nat/riscv-linux-tdesc.c: New file, taking code from...
12684         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12685         ... here.
12686         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
12687         NATDEPFILES.
12688
12689 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
12690
12691         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
12692         we don't set the fake simulator ptid to the null_ptid.
12693
12694 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
12695
12696         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
12697         * gdbthread.h (class thread_info) <resumed>: Likewise.
12698         * infrun.c (resume_1): Likewise.
12699         (proceed): Likewise.
12700         (infrun_thread_stop_requested): Likewise.
12701         (stop_all_threads): Likewise.
12702         (handle_inferior_event): Likewise.
12703         (restart_threads): Likewise.
12704         (finish_step_over): Likewise.
12705         (keep_going_stepped_thread): Likewise.
12706         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
12707         (linux_handle_extended_wait): Likewise.
12708         * record-btrace.c (get_thread_current_frame_id): Likewise.
12709         * record-full.c (record_full_wait_1): Likewise.
12710         * remote.c (remote_target::process_initial_stop_replies): Likewise.
12711         * target.c (target_resume): Likewise.
12712         * thread.c (set_running_thread): Likewise.
12713
12714 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12715
12716         * f-valprint.c (f77_print_array_1): Changed datatype of index
12717         variable to LONGEST from int to enable it to contain bound
12718         values correctly.
12719
12720 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
12721
12722         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
12723         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
12724         offsets according to FLEN determined.
12725         (riscv_linux_nat_target::read_description): Determine FLEN
12726         dynamically.
12727         (riscv_linux_nat_target::fetch_registers): Size regset buffer
12728         according to FLEN determined.
12729         (riscv_linux_nat_target::store_registers): Likewise.
12730
12731 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12732
12733         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12734         when reg->group is empty and reggroup is not.
12735
12736 2020-01-31  Tom Tromey  <tromey@adacore.com>
12737
12738         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
12739         Call beneath target's mourn_inferior after unpushing.
12740
12741 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12742
12743         PR tui/9765
12744         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
12745         have enough lines to fill the screen, still return the lowest
12746         address we found.
12747
12748 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12749
12750         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
12751         '-', '<', and '>' commands.
12752
12753 2020-01-29  Pedro Alves  <palves@redhat.com>
12754             Sergio Durigan Junior  <sergiodj@redhat.com>
12755
12756         * infcmd.c (construct_inferior_arguments): Assert that
12757         'argc' is greater than 0.
12758
12759 2020-01-29  Luis Machado  <luis.machado@linaro.org>
12760
12761         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
12762         (BRK_INSN_MASK): Define to 0xd4200000.
12763         (aarch64_program_breakpoint_here_p): New function.
12764         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
12765         * arch-utils.c (default_program_breakpoint_here_p): Moved from
12766         breakpoint.c.
12767         * arch-utils.h (default_program_breakpoint_here_p): Moved from
12768         breakpoint.h
12769         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
12770         call gdbarch_program_breakpoint_here_p.
12771         (program_breakpoint_here): Moved to arch-utils.c, renamed to
12772         default_program_breakpoint_here_p, changed return type to bool and
12773         simplified.
12774         * breakpoint.h (program_breakpoint_here): Moved prototype to
12775         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
12776         return type to bool.
12777         * gdbarch.c: Regenerate.
12778         * gdbarch.h: Regenerate.
12779         * gdbarch.sh (program_breakpoint_here_p): New method.
12780         * infrun.c (handle_signal_stop): Call
12781         gdbarch_program_breakpoint_here_p.
12782
12783 2020-01-26  Tom Tromey  <tom@tromey.com>
12784
12785         * ctfread.c (struct ctf_fp_info): Reindent.
12786         (_initialize_ctfread): Remove.
12787
12788 2020-01-26  Tom Tromey  <tom@tromey.com>
12789
12790         * psymtab.c (partial_map_expand_apply)
12791         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
12792         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
12793         (psym_print_stats, psym_expand_symtabs_for_function)
12794         (psym_map_symbol_filenames, psym_map_matching_symbols)
12795         (psym_expand_symtabs_matching)
12796         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
12797         (maintenance_check_psymtabs): Use new methods.
12798         * psympriv.h (struct partial_symtab) <readin_p,
12799         get_compunit_symtab>: New methods.
12800         <readin, compunit_symtab>: Remove members.
12801         (struct standard_psymtab): New.
12802         (struct legacy_psymtab): Derive from standard_psymtab.
12803         * dwarf2read.h (struct dwarf2_psymtab): Derive from
12804         standard_psymtab.
12805         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
12806
12807 2020-01-26  Tom Tromey  <tom@tromey.com>
12808
12809         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
12810         read_dependencies.  Add assert.
12811         * psymtab.c (partial_symtab::read_dependencies): New method.
12812         * psympriv.h (struct partial_symtab) <read_dependencies>: New
12813         method.
12814         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
12815         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
12816         read_dependencies.
12817         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
12818         Add assert.
12819
12820 2020-01-26  Tom Tromey  <tom@tromey.com>
12821
12822         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
12823         Call expand_psymtab.
12824         (xcoff_read_symtab): Call expand_psymtab.
12825         (xcoff_start_psymtab, xcoff_end_psymtab): Set
12826         legacy_expand_psymtab.
12827         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
12828         method.
12829         (struct legacy_psymtab) <expand_psymtab>: Implement.
12830         <legacy_expand_psymtab>: New member.
12831         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
12832         (parse_partial_symbols): Set legacy_expand_psymtab.
12833         (psymtab_to_symtab_1): Change argument order.  Call
12834         expand_psymtab.
12835         (new_psymtab): Set legacy_expand_psymtab.
12836         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
12837         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
12838         expand_psymtab.
12839         (dwarf2_psymtab::expand_psymtab): Rename from
12840         psymtab_to_symtab_1.  Call expand_psymtab.
12841         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
12842         (dbx_end_psymtab): Likewise.
12843         (dbx_psymtab_to_symtab_1): Change argument order. Call
12844         expand_psymtab.
12845         (dbx_read_symtab): Call expand_psymtab.
12846         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
12847         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
12848         (ctf_psymtab::read_symtab): Call expand_psymtab.
12849
12850 2020-01-26  Tom Tromey  <tom@tromey.com>
12851
12852         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
12853         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
12854         messages.
12855         * mdebugread.c (mdebug_read_symtab): Remove prints.
12856         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
12857         assert.
12858         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
12859
12860 2020-01-26  Tom Tromey  <tom@tromey.com>
12861
12862         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
12863         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
12864         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
12865         legacy_symtab.
12866         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
12867         * psymtab.c (psymtab_to_symtab): Call method.
12868         (dump_psymtab): Update.
12869         * psympriv.h (struct partial_symtab): Add virtual destructor.
12870         <read_symtab>: New method.
12871         (struct legacy_symtab): New.
12872         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
12873         (struct pst_map) <pst>: Now a legacy_psymtab.
12874         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
12875         (new_psymtab): Use legacy_psymtab.
12876         * dwarf2read.h (struct dwarf2_psymtab): New.
12877         (struct dwarf2_per_cu_data) <psymtab>: Use it.
12878         * dwarf2read.c (dwarf2_create_include_psymtab)
12879         (dwarf2_build_include_psymtabs, create_type_unit_group)
12880         (create_partial_symtab, process_psymtab_comp_unit_reader)
12881         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
12882         (set_partial_user): Use dwarf2_psymtab.
12883         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
12884         (psymtab_to_symtab_1, process_full_comp_unit)
12885         (process_full_type_unit, dwarf2_ranges_read)
12886         (dwarf2_get_pc_bounds, psymtab_include_file_name)
12887         (dwarf_decode_lines): Use dwarf2_psymtab.
12888         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
12889         (add_address_entry_worker, write_one_signatured_type)
12890         (recursively_count_psymbols, recursively_write_psymbols)
12891         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
12892         (write_debug_names): Likewise.
12893         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
12894         <pst>: Now a legacy_psymtab.
12895         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
12896         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
12897         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
12898         * ctfread.c (struct ctf_psymtab): New.
12899         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
12900         ctf_psymtab.
12901         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
12902         (create_partial_symtab): Return a ctf_psymtab.
12903         (scan_partial_symbols): Update.
12904
12905 2020-01-26  Tom Tromey  <tom@tromey.com>
12906
12907         * xcoffread.c (xcoff_start_psymtab): Use new.
12908         * psymtab.c (partial_symtab::partial_symtab): New constructor,
12909         renamed from start_psymtab_common.
12910         * psympriv.h (struct partial_symtab): Add new constructor.
12911         (start_psymtab_common): Don't declare.
12912         * mdebugread.c (parse_partial_symbols): Use new.
12913         * dwarf2read.c (create_partial_symtab): Use new.
12914         * dbxread.c (start_psymtab): Use new.
12915         * ctfread.c (create_partial_symtab): Use new.
12916
12917 2020-01-26  Tom Tromey  <tom@tromey.com>
12918
12919         * xcoffread.c (xcoff_end_psymtab): Use new.
12920         * psymtab.c (start_psymtab_common): Use new.
12921         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
12922         Update.
12923         * psympriv.h (struct partial_symtab): Add parameters to
12924         constructor.  Don't inline.
12925         (allocate_psymtab): Don't declare.
12926         * mdebugread.c (new_psymtab): Use new.
12927         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
12928         * dbxread.c (dbx_end_psymtab): Use new.
12929
12930 2020-01-26  Tom Tromey  <tom@tromey.com>
12931
12932         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
12933         allocate_psymtab.  Update documentation.
12934         * psymtab.c (psymtab_storage::install_psymtab): Rename from
12935         allocate_psymtab.  Do not use new.
12936         (allocate_psymtab): Use new.  Update.
12937
12938 2020-01-26  Tom Tromey  <tom@tromey.com>
12939
12940         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12941         * psymtab.c (psym_print_stats): Update.
12942         * psympriv.h (struct partial_symtab) <readin,
12943         psymtabs_addrmap_supported, anonymous>: Now bool.
12944         * mdebugread.c (psymtab_to_symtab_1): Update.
12945         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12946         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12947         (process_full_comp_unit, process_full_type_unit): Update.
12948         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12949         * ctfread.c (psymtab_to_symtab): Update.
12950
12951 2020-01-26  Tom Tromey  <tom@tromey.com>
12952
12953         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12954         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12955         * psymtab.c (psymtab_storage): Delete psymtabs.
12956         (psymtab_storage::allocate_psymtab): Use new.
12957         (psymtab_storage::discard_psymtab): Use delete.
12958         * psympriv.h (struct partial_symtab): Add constructor and
12959         initializers.
12960
12961 2020-01-26  Tom Tromey  <tom@tromey.com>
12962
12963         * machoread.c: Do not include psympriv.h.
12964
12965 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12966
12967         * NEWS: Mention the new option and the set/show commands.
12968
12969 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12970
12971         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12972         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12973         (validate_exec_file): New variables, enums, functions.
12974         (exec_file_locate_attach, print_section_info): Style the filenames.
12975         (_initialize_exec): Install show_exec_file_mismatch_command and
12976          set_exec_file_mismatch_command.
12977         * gdbcore.h (validate_exec_file): Declare.
12978         * infcmd.c (attach_command): Call validate_exec_file.
12979         * remote.c ( remote_target::remote_add_inferior): Likewise.
12980
12981 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12982
12983         * frame.c (find_frame_sal): Move call to get_next_frame into more
12984         inner scope.
12985         * inline-frame.c (inilne_state) <inline_state>: Update argument
12986         types.
12987         (inilne_state) <skipped_symbol>: Rename to...
12988         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12989         (skip_inline_frames): Build vector of skipped symbols and use this
12990         to reate the inline_state.
12991         (inline_skipped_symbol): Add a comment and some assertions, fetch
12992         skipped symbol from the list.
12993
12994 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12995
12996         * buildsym.c (lte_is_less_than): Delete.
12997         (buildsym_compunit::end_symtab_with_blockvector): Create local
12998         lambda function to sort line table entries, and use
12999         std::stable_sort instead of std::sort.
13000         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
13001         markers when looking for a previous line.
13002
13003 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13004
13005         * dwarf2read.c (lnp_state_machine::record_line): Include
13006         end_sequence parameter in debug print out.  Record the line if we
13007         are at an end_sequence marker even if it's not the start of a
13008         statement.
13009         * symmisc.c (maintenance_print_one_line_table): Print end of
13010         sequence markers with 'END' not '0'.
13011
13012 2020-01-24  Pedro Alves  <palves@redhat.com>
13013
13014         PR gdb/25410
13015         * thread.c (scoped_restore_current_thread::restore): Use
13016         switch_to_inferior_no_thread.
13017         * exec.c: Include "progspace-and-thread.h".
13018         (add_target_sections, remove_target_sections):
13019         scoped_restore_current_pspace_and_thread instead of
13020         scoped_restore_current_thread.
13021         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
13022         and aspace to the inferior before calling clone_program_space.
13023         Remove stale comment.
13024
13025 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13026
13027         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
13028         (arm_netbsd_nat_target::fetch_registers): ...this.
13029         (arm_nbsd_nat_target::store_registers): Rename to...
13030         (arm_netbsd_nat_target::store_registers): ...this.
13031
13032 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13033
13034         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13035         register_t.
13036
13037 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13038
13039         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
13040         Update comment.
13041         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
13042         Likewise.
13043         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
13044         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
13045         the correct replacement (iterate_over_regset_sections).
13046         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
13047         Update comment.
13048
13049 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
13050
13051         PR gdb/23718
13052         * gdb/python/python.c (execute_gdb_command): Call
13053         async_enable_stdin in catch block.
13054
13055 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13056
13057         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
13058         SWITCH_THRU_ALL_UIS.
13059
13060 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13061
13062         PR tui/9765
13063         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
13064         comment, add extra parameter, and update to store previous symbol
13065         when appropriate.
13066         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
13067         add extra parameter.
13068         * tui/tui-disasm.c (tui_disassemble): Update header comment,
13069         remove unneeded parameter, add try/catch around gdb_print_insn,
13070         rewrite to add items to asm_lines vector.
13071         (tui_find_backward_disassembly_start_address): New function.
13072         (tui_find_disassembly_address): Updated throughout.
13073         (tui_disasm_window::set_contents): Update for changes to
13074         tui_disassemble.
13075         (tui_disasm_window::do_scroll_vertical): No need to adjust the
13076         number of lines to scroll.
13077
13078 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
13079
13080         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
13081         (SECT_OFF_DATA): Likewise.
13082         (SECT_OFF_RODATA): Likewise.
13083         (SECT_OFF_TEXT): Likewise.
13084         (SECT_OFF_BSS): Likewise.
13085         (struct objfile) <text_section_offset, data_section_offset>: New
13086         methods.
13087         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
13088         objfile::text_section_offset.
13089         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
13090         * coffread.c (coff_symtab_read): Likewise.
13091         (enter_linenos): Likewise.
13092         (process_coff_symbol): Likewise.
13093         * ctfread.c (get_objfile_text_range): Likewise.
13094         * dtrace-probe.c (dtrace_probe::get_relocated_address):
13095         Use objfile::data_section_offset.
13096         * dwarf2-frame.c (execute_cfa_program): Use
13097         objfile::text_section_offset.
13098         (dwarf2_frame_find_fde): Likewise.
13099         * dwarf2read.c (create_addrmap_from_index): Likewise.
13100         (create_addrmap_from_aranges): Likewise.
13101         (dw2_find_pc_sect_compunit_symtab): Likewise.
13102         (process_psymtab_comp_unit_reader): Likewise.
13103         (add_partial_symbol): Likewise.
13104         (add_partial_subprogram): Likewise.
13105         (process_full_comp_unit): Likewise.
13106         (read_file_scope): Likewise.
13107         (read_func_scope): Likewise.
13108         (read_lexical_block_scope): Likewise.
13109         (read_call_site_scope): Likewise.
13110         (dwarf2_rnglists_process): Likewise.
13111         (dwarf2_ranges_process): Likewise.
13112         (dwarf2_ranges_read): Likewise.
13113         (dwarf_decode_lines_1): Likewise.
13114         (new_symbol): Likewise.
13115         (dwarf2_fetch_die_loc_sect_off): Likewise.
13116         (dwarf2_per_cu_text_offset): Likewise.
13117         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13118         * hppa-tdep.c (read_unwind_info): Likewise.
13119         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13120         * psympriv.h (struct partial_symtab): Likewise.
13121         * psymtab.c (find_pc_sect_psymtab): Likewise.
13122         * solib-svr4.c (enable_break): Likewise.
13123         * stap-probe.c (relocate_address): Use
13124         objfile::data_section_offset.
13125         * xcoffread.c (enter_line_range): Use
13126         objfile::text_section_offset.
13127         (read_xcoff_symtab): Likewise.
13128
13129 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13130
13131         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13132         declaration to narrower scopes.
13133
13134 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13135
13136         * darwin-nat.h (struct darwin_exception_msg, enum
13137         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13138         Move up.
13139         (class darwin_nat_target) <wait_1, check_new_threads,
13140         decode_exception_message, decode_message, stop_inferior,
13141         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13142         * darwin-nat.c (darwin_check_new_threads): Rename to...
13143         (darwin_nat_target::check_new_threads): ... this.
13144         (darwin_suspend_inferior_it): Remove.
13145         (darwin_decode_exception_message): Rename to...
13146         (darwin_nat_target::decode_exception_message): ... this.
13147         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13148         (darwin_decode_message): Rename to...
13149         (darwin_nat_target::decode_message): ... this.
13150         (cancel_breakpoint): Rename to...
13151         (darwin_nat_target::cancel_breakpoint): ... this.
13152         (darwin_wait): Rename to...
13153         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13154         instead of iterate_over_inferiors.
13155         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13156         (darwin_stop_inferior): Rename to...
13157         (darwin_nat_target::stop_inferior): ... this.
13158         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13159         (darwin_init_thread_list): Rename to...
13160         (darwin_nat_target::init_thread_list): ... this.
13161         (darwin_ptrace_him): Rename to...
13162         (darwin_nat_target::ptrace_him): ... this.
13163         (darwin_nat_target::create_inferior): Pass lambda function to
13164         fork_inferior.
13165         (darwin_nat_target::detach): Call stop_inferior instead of
13166         darwin_stop_inferior.
13167         * fork-inferior.h (fork_inferior): Change init_trace_fun
13168         parameter to gdb::function_view.
13169         * fork-inferior.c (fork_inferior): Likewise.
13170
13171 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
13172
13173         * i386-cygwin-tdep.c (core_process_module_section): Update.
13174         * windows-nat.c (struct lm_info_windows): Add text_offset.
13175         (windows_xfer_shared_libraries): Update.
13176         * windows-tdep.c (windows_xfer_shared_library):
13177         Add text_offset_cached argument.
13178         * windows-tdep.h (windows_xfer_shared_library): Update.
13179
13180 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13181
13182         * gdbarch.sh: Add declaration for _initialize_gdbarch.
13183
13184 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13185
13186         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
13187         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
13188         replace with range-based for.
13189         (gdbsim_interrupt_inferior): Remove.
13190         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
13191         with a range-based for.  Inline code from
13192         gdbsim_interrupt_inferior.
13193
13194 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13195
13196         * infrun.c (proceed): Fix indentation.
13197
13198 2020-01-21  Tom Tromey  <tromey@adacore.com>
13199
13200         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
13201         * python/python.c (python_extension_ops): Update.
13202         (gdbpy_colorize): New function.
13203         * python/lib/gdb/__init__.py (colorize): New function.
13204         * extension.h (ext_lang_colorize): Declare.
13205         * extension.c (ext_lang_colorize): New function.
13206         * extension-priv.h (struct extension_language_ops) <colorize>: New
13207         member.
13208         * cli/cli-style.c (_initialize_cli_style): Update help text.
13209
13210 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13211
13212         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
13213         <cond>: Change type to bool.
13214         (aarch64_displaced_step_b_cond): Update cond to use bool type.
13215         (aarch64_displaced_step_cb): Likewise.
13216         (aarch64_displaced_step_tb): Likewise.
13217
13218 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13219
13220         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
13221         output.
13222
13223 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13224
13225         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
13226         <pc_adjust>: Adjust the documentation.
13227         (aarch64_displaced_step_fixup): Check if PC really moved before
13228         adjusting it.
13229
13230 2020-01-19  Tom Tromey  <tom@tromey.com>
13231
13232         * disasm.c (~gdb_disassembler): New destructor.
13233         (gdb_buffered_insn_length): Call disassemble_free_target.
13234         * disasm.h (class gdb_disassembler): Declare destructor.  Use
13235         DISABLE_COPY_AND_ASSIGN.
13236
13237 2020-01-19  Tom Tromey  <tom@tromey.com>
13238
13239         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
13240         (die_reader_func_ftype): Remove.
13241         (cutu_reader): New class.
13242         (dw2_get_file_names_reader): Remove "data" parameter.
13243         (dw2_get_file_names): Use cutu_reader.
13244         (create_debug_type_hash_table): Update.
13245         (read_cutu_die_from_dwo): Update comment.
13246         (lookup_dwo_unit): Add dwo_name parameter.
13247         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
13248         die_reader_func_ftype and data parameters.
13249         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
13250         Remove die_reader_func_ftype and data parameters.
13251         (~cutu_reader): New; from init_cutu_and_read_dies.
13252         (cutu_reader::cutu_reader): Rename from
13253         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
13254         and data parameters.
13255         (init_cutu_and_read_dies_simple): Remove.
13256         (struct process_psymtab_comp_unit_data): Remove.
13257         (process_psymtab_comp_unit_reader): Remove data parameter; add
13258         want_partial_unit and pretend_language parameters.
13259         (process_psymtab_comp_unit): Use cutu_reader.
13260         (build_type_psymtabs_reader): Remove data parameter.
13261         (build_type_psymtabs_1): Use cutu_reader.
13262         (process_skeletonless_type_unit): Likewise.
13263         (load_partial_comp_unit_reader): Remove.
13264         (load_partial_comp_unit): Use cutu_reader.
13265         (load_full_comp_unit_reader): Remove.
13266         (load_full_comp_unit): Use cutu_reader.
13267         (struct create_dwo_cu_data): Remove.
13268         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
13269         dwo_unit parameters.
13270         (create_cus_hash_table): Use cutu_reader.
13271         (struct dwarf2_read_addr_index_data): Remove.
13272         (dwarf2_read_addr_index_reader): Remove.
13273         (dwarf2_read_addr_index): Use cutu_reader.
13274         (read_signatured_type_reader): Remove.
13275         (read_signatured_type): Use cutu_reader.
13276
13277 2020-01-19  Tom Tromey  <tom@tromey.com>
13278
13279         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
13280         * tui/tui-wingeneral.h (class tui_suppress_output): New.
13281         (tui_wrefresh): Declare.
13282         * tui/tui-wingeneral.c (suppress_output): New global.
13283         (tui_suppress_output, ~tui_suppress_output): New constructor and
13284         destructor.
13285         (tui_wrefresh): New function.
13286         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
13287         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
13288         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
13289         method.
13290         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
13291         tui_wrefresh.
13292         (tui_data_window::no_refresh): New method.
13293         (tui_data_item_window::refresh_window): Call tui_wrefresh.
13294         (tui_reg_command): Use tui_suppress_output
13295         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
13296         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
13297         method.
13298         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
13299
13300 2020-01-19  Tom Tromey  <tom@tromey.com>
13301
13302         * tui/tui-winsource.c (tui_update_source_windows_with_line):
13303         Handle case where symtab is null.
13304
13305 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
13306
13307         * linux-fork.c (one_fork_p): Simplify.
13308
13309 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13310
13311         * top.c (struct qt_args): Remove.
13312         (kill_or_detach): Change return type to void, replace `void *`
13313         parameter with a proper one.
13314         (print_inferior_quit_action):  Likewise.
13315         (quit_confirm): Use range-based for loop to iterate over inferiors.
13316         (quit_force): Likewise.
13317
13318 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13319
13320         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
13321         `void *` parameter with proper parameters.
13322         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
13323         (print_one_inferior): Change return type to void, replace `void *`
13324         parameter with proper parameters.
13325         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
13326         inferiors.
13327         (get_other_inferior): Remove.
13328         (mi_cmd_remove_inferior): Use range-based loop to iterate over
13329         inferiors.
13330
13331 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13332
13333         * mi/mi-interp.c (report_initial_inferior): Remove.
13334         (mi_interp::init): Use range-based for to iterate over inferiors.
13335
13336 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13337
13338         * python/py-inferior.c (build_inferior_list): Remove.
13339         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
13340
13341 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
13342
13343         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
13344         (btrace_stitch_trace): Likewise.
13345         * charset.c (intermediate_encoding): Likewise (vaild).
13346         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
13347         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
13348         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
13349
13350 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
13351
13352         * windows-tdep.c (windows_get_tlb_type):
13353         Add rtl_user_process_parameters type.
13354
13355 2020-01-16  Pedro Alves  <palves@redhat.com>
13356             Norbert Lange  <nolange79@gmail.com>
13357
13358         PR build/24805
13359         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
13360         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
13361         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
13362         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
13363         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
13364         (ps_plog): Redeclare exported functions with default visibility.
13365
13366 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
13367
13368         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
13369         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
13370
13371 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
13372
13373         * infcmd.c (post_create_inferior): Use get_thread_regcache
13374         instead of get_current_regcache.
13375
13376 2020-01-14  Tom Tromey  <tom@tromey.com>
13377
13378         PR symtab/12535:
13379         * python/python.c (gdbpy_decode_line): Treat empty string the same
13380         as no argument.
13381
13382 2020-01-14  Tom Tromey  <tom@tromey.com>
13383
13384         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
13385
13386 2020-01-14  Tom Tromey  <tom@tromey.com>
13387
13388         * nat/linux-btrace.c: Don't include <config.h>.
13389         * nat/linux-ptrace.c: Don't include <config.h>.
13390         * nat/x86-linux-dregs.c: Don't include <config.h>.
13391
13392 2020-01-14  Tom Tromey  <tom@tromey.com>
13393
13394         * configure: Rebuild.
13395         * configure.ac: Move many checks to ../gdbsupport/common.m4.
13396
13397 2020-01-14  Tom Tromey  <tom@tromey.com>
13398
13399         * nat/x86-linux-dregs.c: Include configh.h.
13400         * nat/linux-ptrace.c: Include configh.h.
13401         * nat/linux-btrace.c: Include configh.h.
13402         * defs.h: Include config.h, bfd.h.
13403         * configure.ac: Don't source common.host.
13404         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
13405         * configure: Rebuild.
13406         * acinclude.m4: Update path.
13407         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
13408         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
13409         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
13410         (CLIBS): Add LIBSUPPORT.
13411         (CDEPS): Likewise.
13412         (COMMON_SFILES): Remove gdbsupport files.
13413         (HFILES_NO_SRCDIR): Likewise.
13414         (stamp-version): Update path to create-version.sh.
13415         (ALLDEPFILES): Remove gdbsupport files.
13416
13417 2020-01-14  Tom Tromey  <tom@tromey.com>
13418
13419         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
13420         USE_WIN32API when needed.
13421         * configure.ac (USE_WIN32API): Don't define.
13422         (WIN32LIBS): Use WIN32APILIBS.
13423         * configure: Rebuild.
13424
13425 2020-01-14  Tom Tromey  <tom@tromey.com>
13426
13427         * configure: Rebuild.
13428         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
13429
13430 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13431
13432         * skip.c (skip_function_command): Make skip w/o arguments use the
13433         name of the inlined function if pc is inside any inlined function.
13434
13435 2020-01-14  Luis Machado  <luis.machado@linaro.org>
13436
13437         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
13438         * infrun.c (resume_1): Likewise.
13439         (handle_inferior_event): Remove stale comment.
13440         * linux-nat.c (linux_nat_target::resume): Update comments.
13441         (save_stop_reason): Likewise.
13442         (linux_nat_filter_event): Likewise.
13443         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
13444
13445 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13446
13447         * elfread.c (record_minimal_symbol): Set section index to 0 for
13448         non-allocatable sections.
13449
13450
13451 2020-01-13  Ali Tamur <tamur@google.com>
13452
13453         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
13454         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
13455         to gdb::optional.  Update comments.
13456         (dwo_file): Update comments.
13457         (read_attribute): Update API to take an additional out parameter,
13458         need_reprocess.  This is used to mark attributes that need other
13459         attributes (e.g. str_offsets_base) for correct computation which may not
13460         have been read yet.
13461         (read_attribute_reprocess): New function declaration.
13462         (read_addr_index): Likewise.
13463         (read_dwo_str_index): Likewise.
13464         (read_stub_str_index): Likewise.
13465         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
13466         (lookup_addr_base): New function definition.
13467         (lookup_ranges_base): Likewise.
13468         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
13469         lookup_ranges_base.
13470         (init_cutu_and_read_dies): Update comments.
13471         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
13472         unit.  This is used to inherit parent's str_offsets_base and addr_base.
13473         Update comments.
13474         (init_cutu_and_read_dies_simple): Reflect API changes.
13475         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
13476         (create_cus_hash_table): Change API to take parent compile unit.
13477         Reflect API changes.
13478         (open_and_init_dwo_file): Reflect API changes.
13479         (dwarf2_get_pc_bounds): Update comments.
13480         (dwarf2_record_block_ranges): Likewise.
13481         (read_full_die_1): Change implementation to reprocess attributes that
13482         need str_offsets_base and addr_base.
13483         (partial_die_info::read): Likewise.
13484         (read_attribute_reprocess): New function definition.
13485         (read_attribute_value): Change API to take an additional out parameter,
13486         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
13487         when a non-dwo compile unit has index based attributes.
13488         (read_attribute): Reflect API changes.
13489         (read_addr_index_1): Reflect API changes.  Update comments.
13490         (dwarf2_read_addr_index_data): Reflect API changes.
13491         (dwarf2_read_addr_index): Likewise.
13492         (read_str_index): Change API and implementation.  This becomes a helper
13493         to be used by the new string index related methods.  Update error
13494         message and comments.
13495         (read_dwo_str_index): New function definition.
13496         (read_stub_str_index): Likewise.
13497         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
13498         * symfile.h (dwarf2_debug_sections): Likewise.
13499         * xcoffread.c (dwarf2_debug_sections): Likewise.
13500
13501 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13502
13503         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13504         core_reg_sect type to gdb_byte *.
13505         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13506         * cris-tdep.c (fetch_core_registers): Likewise.
13507         * corelow.c (core_target::get_core_register_section): Change
13508         type of `contents` to gdb::byte_vector.
13509
13510 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13511
13512         * tui/tui-wingeneral.c (box_win): Position the title in the center
13513         of the border.
13514
13515 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13516
13517         * corelow.c (core_target::get_core_register_section): Use
13518           std::vector instead of alloca.
13519
13520 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13521
13522         * warning.m4: Add -Wmissing-declarations to build_warnings.
13523         * configure: Re-generate.
13524
13525 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13526
13527         * python/python.c (init__gdb_module): Add declaration.
13528
13529 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13530
13531         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13532         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13533         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13534         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13535         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13536         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13537         * ada-exp.y (_initialize_ada_exp): Add declaration.
13538         * ada-lang.c (_initialize_ada_language): Add declaration.
13539         * ada-tasks.c (_initialize_tasks): Add declaration.
13540         * agent.c (_initialize_agent): Add declaration.
13541         * aix-thread.c (_initialize_aix_thread): Add declaration.
13542         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13543         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13544         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13545         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13546         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13547         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13548         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13549         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13550         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13551         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13552         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13553         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13554         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13555         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13556         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13557         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13558         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13559         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13560         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13561         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13562         * annotate.c (_initialize_annotate): Add declaration.
13563         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13564         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13565         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13566         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13567         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13568         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13569         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13570         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13571         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13572         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13573         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13574         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13575         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13576         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13577         * auto-load.c (_initialize_auto_load): Add declaration.
13578         * auxv.c (_initialize_auxv): Add declaration.
13579         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13580         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13581         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13582         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13583         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13584         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13585         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13586         * breakpoint.c (_initialize_breakpoint): Add declaration.
13587         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13588         * btrace.c (_initialize_btrace): Add declaration.
13589         * charset.c (_initialize_charset): Add declaration.
13590         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13591         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13592         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13593         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13594         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13595         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13596         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13597         * coffread.c (_initialize_coffread): Add declaration.
13598         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13599         * compile/compile.c (_initialize_compile): Add declaration.
13600         * complaints.c (_initialize_complaints): Add declaration.
13601         * completer.c (_initialize_completer): Add declaration.
13602         * copying.c (_initialize_copying): Add declaration.
13603         * corefile.c (_initialize_core): Add declaration.
13604         * corelow.c (_initialize_corelow): Add declaration.
13605         * cp-abi.c (_initialize_cp_abi): Add declaration.
13606         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13607         * cp-support.c (_initialize_cp_support): Add declaration.
13608         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13609         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13610         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13611         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13612         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13613         * ctfread.c (_initialize_ctfread): Add declaration.
13614         * d-lang.c (_initialize_d_language): Add declaration.
13615         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13616         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13617         * dbxread.c (_initialize_dbxread): Add declaration.
13618         * dcache.c (_initialize_dcache): Add declaration.
13619         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13620         * disasm.c (_initialize_disasm): Add declaration.
13621         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13622         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13623         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13624         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13625         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13626         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13627         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13628         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
13629         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
13630         * elfread.c (_initialize_elfread): Add declaration.
13631         * exec.c (_initialize_exec): Add declaration.
13632         * extension.c (_initialize_extension): Add declaration.
13633         * f-lang.c (_initialize_f_language): Add declaration.
13634         * f-valprint.c (_initialize_f_valprint): Add declaration.
13635         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
13636         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
13637         * filesystem.c (_initialize_filesystem): Add declaration.
13638         * findcmd.c (_initialize_mem_search): Add declaration.
13639         * findvar.c (_initialize_findvar): Add declaration.
13640         * fork-child.c (_initialize_fork_child): Add declaration.
13641         * frame-base.c (_initialize_frame_base): Add declaration.
13642         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
13643         * frame.c (_initialize_frame): Add declaration.
13644         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
13645         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
13646         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
13647         * gcore.c (_initialize_gcore): Add declaration.
13648         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
13649         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
13650         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
13651         * gdbarch.c (_initialize_gdbarch): Add declaration.
13652         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
13653         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
13654         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
13655         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
13656         * go-lang.c (_initialize_go_language): Add declaration.
13657         * go32-nat.c (_initialize_go32_nat): Add declaration.
13658         * guile/guile.c (_initialize_guile): Add declaration.
13659         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
13660         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
13661         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
13662         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
13663         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
13664         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
13665         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
13666         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
13667         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
13668         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
13669         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
13670         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
13671         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
13672         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
13673         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
13674         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
13675         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
13676         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
13677         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
13678         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
13679         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
13680         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
13681         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
13682         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
13683         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
13684         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
13685         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
13686         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
13687         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
13688         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
13689         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
13690         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
13691         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
13692         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
13693         * infcall.c (_initialize_infcall): Add declaration.
13694         * infcmd.c (_initialize_infcmd): Add declaration.
13695         * inflow.c (_initialize_inflow): Add declaration.
13696         * infrun.c (_initialize_infrun): Add declaration.
13697         * interps.c (_initialize_interpreter): Add declaration.
13698         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
13699         * jit.c (_initialize_jit): Add declaration.
13700         * language.c (_initialize_language): Add declaration.
13701         * linux-fork.c (_initialize_linux_fork): Add declaration.
13702         * linux-nat.c (_initialize_linux_nat): Add declaration.
13703         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
13704         * linux-thread-db.c (_initialize_thread_db): Add declaration.
13705         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
13706         * m2-lang.c (_initialize_m2_language): Add declaration.
13707         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
13708         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
13709         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
13710         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
13711         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
13712         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
13713         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
13714         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
13715         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
13716         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
13717         * machoread.c (_initialize_machoread): Add declaration.
13718         * macrocmd.c (_initialize_macrocmd): Add declaration.
13719         * macroscope.c (_initialize_macroscope): Add declaration.
13720         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
13721         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
13722         * maint.c (_initialize_maint_cmds): Add declaration.
13723         * mdebugread.c (_initialize_mdebugread): Add declaration.
13724         * memattr.c (_initialize_mem): Add declaration.
13725         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
13726         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
13727         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
13728         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
13729         * mi/mi-main.c (_initialize_mi_main): Add declaration.
13730         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
13731         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
13732         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
13733         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
13734         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
13735         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
13736         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
13737         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
13738         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
13739         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
13740         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
13741         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
13742         * mipsread.c (_initialize_mipsread): Add declaration.
13743         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
13744         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
13745         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
13746         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
13747         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
13748         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
13749         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
13750         * nto-procfs.c (_initialize_procfs): Add declaration.
13751         * objc-lang.c (_initialize_objc_language): Add declaration.
13752         * observable.c (_initialize_observer): Add declaration.
13753         * opencl-lang.c (_initialize_opencl_language): Add declaration.
13754         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
13755         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
13756         * osabi.c (_initialize_gdb_osabi): Add declaration.
13757         * osdata.c (_initialize_osdata): Add declaration.
13758         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
13759         * parse.c (_initialize_parse): Add declaration.
13760         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
13761         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
13762         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
13763         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
13764         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
13765         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
13766         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
13767         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
13768         * printcmd.c (_initialize_printcmd): Add declaration.
13769         * probe.c (_initialize_probe): Add declaration.
13770         * proc-api.c (_initialize_proc_api): Add declaration.
13771         * proc-events.c (_initialize_proc_events): Add declaration.
13772         * proc-service.c (_initialize_proc_service): Add declaration.
13773         * procfs.c (_initialize_procfs): Add declaration.
13774         * producer.c (_initialize_producer): Add declaration.
13775         * psymtab.c (_initialize_psymtab): Add declaration.
13776         * python/python.c (_initialize_python): Add declaration.
13777         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
13778         * record-btrace.c (_initialize_record_btrace): Add declaration.
13779         * record-full.c (_initialize_record_full): Add declaration.
13780         * record.c (_initialize_record): Add declaration.
13781         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
13782         * regcache.c (_initialize_regcache): Add declaration.
13783         * reggroups.c (_initialize_reggroup): Add declaration.
13784         * remote-notif.c (_initialize_notif): Add declaration.
13785         * remote-sim.c (_initialize_remote_sim): Add declaration.
13786         * remote.c (_initialize_remote): Add declaration.
13787         * reverse.c (_initialize_reverse): Add declaration.
13788         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
13789         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
13790         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
13791         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
13792         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
13793         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
13794         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
13795         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
13796         Add declaration.
13797         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
13798         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
13799         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
13800         * rust-exp.y (_initialize_rust_exp): Add declaration.
13801         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
13802         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
13803         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
13804         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
13805         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
13806         * score-tdep.c (_initialize_score_tdep): Add declaration.
13807         * ser-go32.c (_initialize_ser_dos): Add declaration.
13808         * ser-mingw.c (_initialize_ser_windows): Add declaration.
13809         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
13810         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
13811         * ser-uds.c (_initialize_ser_socket): Add declaration.
13812         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
13813         * serial.c (_initialize_serial): Add declaration.
13814         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
13815         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
13816         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
13817         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
13818         * skip.c (_initialize_step_skip): Add declaration.
13819         * sol-thread.c (_initialize_sol_thread): Add declaration.
13820         * solib-aix.c (_initialize_solib_aix): Add declaration.
13821         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
13822         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
13823         * solib-frv.c (_initialize_frv_solib): Add declaration.
13824         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
13825         * solib-target.c (_initialize_solib_target): Add declaration.
13826         * solib.c (_initialize_solib): Add declaration.
13827         * source-cache.c (_initialize_source_cache): Add declaration.
13828         * source.c (_initialize_source): Add declaration.
13829         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
13830         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
13831         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
13832         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
13833         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
13834         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
13835         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
13836         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
13837         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
13838         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
13839         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
13840         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
13841         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
13842         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
13843         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
13844         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
13845         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
13846         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
13847         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
13848         * stabsread.c (_initialize_stabsread): Add declaration.
13849         * stack.c (_initialize_stack): Add declaration.
13850         * stap-probe.c (_initialize_stap_probe): Add declaration.
13851         * std-regs.c (_initialize_frame_reg): Add declaration.
13852         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
13853         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
13854         * symfile.c (_initialize_symfile): Add declaration.
13855         * symmisc.c (_initialize_symmisc): Add declaration.
13856         * symtab.c (_initialize_symtab): Add declaration.
13857         * target.c (_initialize_target): Add declaration.
13858         * target-connection.c (_initialize_target_connection): Add
13859         declaration.
13860         * target-dcache.c (_initialize_target_dcache): Add declaration.
13861         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
13862         * thread.c (_initialize_thread): Add declaration.
13863         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
13864         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
13865         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
13866         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
13867         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
13868         * tracectf.c (_initialize_ctf): Add declaration.
13869         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
13870         * tracefile.c (_initialize_tracefile): Add declaration.
13871         * tracepoint.c (_initialize_tracepoint): Add declaration.
13872         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
13873         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
13874         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
13875         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
13876         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
13877         * tui/tui-win.c (_initialize_tui_win): Add declaration.
13878         * tui/tui.c (_initialize_tui): Add declaration.
13879         * typeprint.c (_initialize_typeprint): Add declaration.
13880         * ui-style.c (_initialize_ui_style): Add declaration.
13881         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
13882         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
13883         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
13884         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
13885         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
13886         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
13887         * unittests/filtered_iterator-selftests.c
13888         (_initialize_filtered_iterator_selftests): Add declaration.
13889         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
13890         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
13891         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
13892         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
13893         * unittests/main-thread-selftests.c
13894         (_initialize_main_thread_selftests): Add declaration.
13895         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
13896         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
13897         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
13898         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
13899         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
13900         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
13901         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
13902         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
13903         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
13904         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
13905         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
13906         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
13907         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
13908         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
13909         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
13910         declaration.
13911         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
13912         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
13913         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
13914         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
13915         * user-regs.c (_initialize_user_regs): Add declaration.
13916         * utils.c (_initialize_utils): Add declaration.
13917         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
13918         * valops.c (_initialize_valops): Add declaration.
13919         * valprint.c (_initialize_valprint): Add declaration.
13920         * value.c (_initialize_values): Add declaration.
13921         * varobj.c (_initialize_varobj): Add declaration.
13922         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
13923         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
13924         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
13925         * windows-nat.c (_initialize_windows_nat): Add declaration.
13926         (_initialize_check_for_gdb_ini): Add declaration.
13927         (_initialize_loadable): Add declaration.
13928         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
13929         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
13930         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
13931         * xcoffread.c (_initialize_xcoffread): Add declaration.
13932         * xml-support.c (_initialize_xml_support): Add declaration.
13933         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
13934         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
13935         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
13936         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
13937
13938 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13939
13940         * regformats/regdat.sh: Generate declaration for init function.
13941
13942 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13943
13944         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13945         up.
13946         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13947         close_one_inferior>: New methods.
13948         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13949         pass down target to find_inferior_pid.
13950         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13951         Pass down target to find_inferior_ptid.
13952         (gdbsim_target::create_inferior): Pass down target to
13953         add_thread_silent.
13954         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13955         target down to find_inferior_ptid and switch_to_thread.
13956         (gdbsim_target::close): Update to call close_one_inferior.
13957         (struct resume_data): Remove.
13958         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13959         directly, rather than through a void pointer.
13960         (gdbsim_target::resume): Update to call resume_one_inferior.
13961
13962 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13963
13964         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13965
13966 2020-01-12  Pedro Alves  <palves@redhat.com>
13967
13968         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13969         directly for the current inferior instead of
13970         discard_all_inferiors.
13971         (discard_all_inferiors): Delete.
13972
13973 2020-01-11  Tom Tromey  <tom@tromey.com>
13974
13975         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13976         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13977         deprecated_safe_get_selected_frame.
13978
13979 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13980
13981         * inferior.c (print_inferior): Switch inferior before printing it.
13982
13983 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13984             Pedro Alves  <palves@redhat.com>
13985
13986         * progspace-and-thread.c (switch_to_program_space_and_thread):
13987         Assert there's an inferior for PSPACE.  Use
13988         switch_to_inferior_no_thread to switch the inferior too.
13989         * progspace.c (program_space::~program_space): Call
13990         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13991         (program_space::free_all_objfiles): Don't call clear_symtab_users
13992         here.
13993         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13994
13995 2020-01-10  Pedro Alves  <palves@redhat.com>
13996
13997         * NEWS: Mention multi-target debugging, "info connections", and
13998         "add-inferior -no-connection".
13999
14000 2020-01-10  Pedro Alves  <palves@redhat.com>
14001
14002         * infrun.c: Include "target-connection.h".
14003         (check_multi_target_resumption): New.
14004         (proceed): Call it.
14005         * target-connection.c (make_target_connection_string): Make
14006         extern.
14007         * target-connection.h (make_target_connection_string): Declare.
14008
14009 2020-01-10  Pedro Alves  <palves@redhat.com>
14010
14011         * Makefile.in (COMMON_SFILES): Add target-connection.c.
14012         * inferior.c (uiout_field_connection): New function.
14013         (print_inferior): Add new "connection-id" column.
14014         (add_inferior_command): Show connection number/string of added
14015         inferior.
14016         * process-stratum-target.h
14017         (process_stratum_target::connection_string): New virtual method.
14018         (process_stratum_target::connection_number): New field.
14019         * remote.c (remote_target::connection_string): New override.
14020         * target-connection.c: New file.
14021         * target-connection.h: New file.
14022         * target.c (decref_target): Remove process_stratum targets from
14023         the connection list.
14024         (target_stack::push): Add process_stratum targets to the
14025         connection list.
14026
14027 2020-01-10  Pedro Alves  <palves@redhat.com>
14028
14029         Revert:
14030         2016-04-12  Pedro Alves  <palves@redhat.com>
14031         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
14032         Remove references to name.
14033         * serial.h (struct serial) <name>: Delete.
14034
14035 2020-01-10  Pedro Alves  <palves@redhat.com>
14036
14037         * gdbarch-selftests.c (register_to_value_test): Remove "target
14038         already pushed" check.
14039
14040 2020-01-10  Pedro Alves  <palves@redhat.com>
14041             John Baldwin  <jhb@FreeBSD.org>
14042
14043         * aarch64-linux-nat.c
14044         (aarch64_linux_nat_target::thread_architecture): Adjust.
14045         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
14046         (task_command_1): Likewise.
14047         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
14048         (aix_thread_target::wait, aix_thread_target::fetch_registers)
14049         (aix_thread_target::store_registers)
14050         (aix_thread_target::thread_alive): Adjust.
14051         * amd64-fbsd-tdep.c: Include "inferior.h".
14052         (amd64fbsd_get_thread_local_address): Pass down target.
14053         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
14054         thread's gdbarch instead of target_gdbarch.
14055         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
14056         get_last_target_status.
14057         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
14058         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
14059         inferiors.
14060         (update_inserted_breakpoint_locations): Skip if inferiors with no
14061         execution.
14062         (update_global_location_list): When handling moribund locations,
14063         find representative inferior for location's pspace, and use thread
14064         count of its process_stratum target.
14065         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
14066         * bsd-uthread.c (bsd_uthread_target::wait): Use
14067         as_process_stratum_target and adjust thread_change_ptid and
14068         add_thread calls.
14069         (bsd_uthread_target::update_thread_list): Use
14070         as_process_stratum_target and adjust find_thread_ptid,
14071         thread_change_ptid and add_thread calls.
14072         * btrace.c (maint_btrace_packet_history_cmd): Adjust
14073         find_thread_ptid call.
14074         * corelow.c (add_to_thread_list): Adjust add_thread call.
14075         (core_target_open): Adjust add_thread_silent and thread_count
14076         calls.
14077         (core_target::pid_to_str): Adjust find_inferior_ptid call.
14078         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
14079         * event-top.c (async_disconnect): Pop targets from all inferiors.
14080         * exec.c (add_target_sections): Push exec target on all inferiors
14081         sharing the program space.
14082         (remove_target_sections): Remove the exec target from all
14083         inferiors sharing the program space.
14084         (exec_on_vfork): New.
14085         * exec.h (exec_on_vfork): Declare.
14086         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
14087         Pass it down.
14088         (fbsd_nat_target::update_thread_list): Adjust.
14089         (fbsd_nat_target::resume): Adjust.
14090         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
14091         down.
14092         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
14093         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
14094         get_thread_arch_regcache call.
14095         * fork-child.c (gdb_startup_inferior): Pass target down to
14096         startup_inferior and set_executing.
14097         * gdbthread.h (struct process_stratum_target): Forward declare.
14098         (add_thread, add_thread_silent, add_thread_with_info)
14099         (in_thread_list): Add process_stratum_target parameter.
14100         (find_thread_ptid(inferior*, ptid_t)): New overload.
14101         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14102         parameter.
14103         (all_threads()): Delete overload.
14104         (all_threads, all_non_exited_threads): Add process_stratum_target
14105         parameter.
14106         (all_threads_safe): Use brace initialization.
14107         (thread_count): Add process_stratum_target parameter.
14108         (set_resumed, set_running, set_stop_requested, set_executing)
14109         (threads_are_executing, finish_thread_state): Add
14110         process_stratum_target parameter.
14111         (switch_to_thread): Use is_current_thread.
14112         * i386-fbsd-tdep.c: Include "inferior.h".
14113         (i386fbsd_get_thread_local_address): Pass down target.
14114         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14115         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14116         have_inferiors check.
14117         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14118         (inf_ptrace_target::attach): Adjust.
14119         * infcall.c (run_inferior_call): Adjust.
14120         * infcmd.c (run_command_1): Pass target to
14121         scoped_finish_thread_state.
14122         (proceed_thread_callback): Skip inferiors with no execution.
14123         (continue_command): Rename 'all_threads' local to avoid hiding
14124         'all_threads' function.  Adjust get_last_target_status call.
14125         (prepare_one_step): Adjust set_running call.
14126         (signal_command): Use user_visible_resume_target.  Compare thread
14127         pointers instead of inferior_ptid.
14128         (info_program_command): Adjust to pass down target.
14129         (attach_command): Mark target's 'thread_executing' flag.
14130         (stop_current_target_threads_ns): New, factored out from ...
14131         (interrupt_target_1): ... this.  Switch inferior before making
14132         target calls.
14133         * inferior-iter.h
14134         (struct all_inferiors_iterator, struct all_inferiors_range)
14135         (struct all_inferiors_safe_range)
14136         (struct all_non_exited_inferiors_range): Filter on
14137         process_stratum_target too.  Remove explicit.
14138         * inferior.c (inferior::inferior): Push dummy target on target
14139         stack.
14140         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14141         Add process_stratum_target parameter, and pass it down.
14142         (have_live_inferiors): Adjust.
14143         (switch_to_inferior_and_push_target): New.
14144         (add_inferior_command, clone_inferior_command): Handle
14145         "-no-connection" parameter.  Use
14146         switch_to_inferior_and_push_target.
14147         (_initialize_inferior): Mention "-no-connection" option in
14148         the help of "add-inferior" and "clone-inferior" commands.
14149         * inferior.h: Include "process-stratum-target.h".
14150         (interrupt_target_1): Use bool.
14151         (struct inferior) <push_target, unpush_target, target_is_pushed,
14152         find_target_beneath, top_target, process_target, target_at,
14153         m_stack>: New.
14154         (discard_all_inferiors): Delete.
14155         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14156         (all_inferiors, all_non_exited_inferiors): Add
14157         process_stratum_target parameter.
14158         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14159         (target_last_proc_target): New global.
14160         (follow_fork_inferior): Push target on new inferior.  Pass target
14161         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14162         reference count.
14163         (follow_fork): Adjust get_last_target_status call.  Also consider
14164         target.
14165         (follow_exec): Push target on new inferior.
14166         (struct execution_control_state) <target>: New field.
14167         (user_visible_resume_target): New.
14168         (do_target_resume): Call target_async.
14169         (resume_1): Set target's threads_executing flag.  Consider resume
14170         target.
14171         (commit_resume_all_targets): New.
14172         (proceed): Also consider resume target.  Skip threads of inferiors
14173         with no execution.  Commit resumtion in all targets.
14174         (start_remote): Pass current inferior to wait_for_inferior.
14175         (infrun_thread_stop_requested): Consider target as well.  Pass
14176         thread_info pointer to clear_inline_frame_state instead of ptid.
14177         (infrun_thread_thread_exit): Consider target as well.
14178         (random_pending_event_thread): New inferior parameter.  Use it.
14179         (do_target_wait): Rename to ...
14180         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
14181         down.
14182         (threads_are_resumed_pending_p, do_target_wait): New.
14183         (prepare_for_detach): Adjust calls.
14184         (wait_for_inferior): New inferior parameter.  Handle it.  Use
14185         do_target_wait_1 instead of do_target_wait.
14186         (fetch_inferior_event): Adjust.  Switch to representative
14187         inferior.  Pass target down.
14188         (set_last_target_status): Add process_stratum_target parameter.
14189         Save target in global.
14190         (get_last_target_status): Add process_stratum_target parameter and
14191         handle it.
14192         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
14193         (context_switch): Check inferior_ptid == null_ptid before calling
14194         inferior_thread().
14195         (get_inferior_stop_soon): Pass down target.
14196         (wait_one): Rename to ...
14197         (poll_one_curr_target): ... this.
14198         (struct wait_one_event): New.
14199         (wait_one): New.
14200         (stop_all_threads): Adjust.
14201         (handle_no_resumed, handle_inferior_event): Adjust to consider the
14202         event's target.
14203         (switch_back_to_stepped_thread): Also consider target.
14204         (print_stop_event): Update.
14205         (normal_stop): Update.  Also consider the resume target.
14206         * infrun.h (wait_for_inferior): Remove declaration.
14207         (user_visible_resume_target): New declaration.
14208         (get_last_target_status, set_last_target_status): New
14209         process_stratum_target parameter.
14210         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14211         process_stratum_target parameter, and use it.
14212         (clear_inline_frame_state (thread_info*)): New.
14213         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14214         process_stratum_target parameter.
14215         (clear_inline_frame_state (thread_info*)): Declare.
14216         * linux-fork.c (delete_checkpoint_command): Pass target down to
14217         find_thread_ptid.
14218         (checkpoint_command): Adjust.
14219         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
14220         instead of just tweaking inferior_ptid.
14221         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
14222         (exit_lwp): Pass target down to find_thread_ptid.
14223         (attach_proc_task_lwp_callback): Pass target down to
14224         add_thread/set_running/set_executing.
14225         (linux_nat_target::attach): Pass target down to
14226         thread_change_ptid.
14227         (get_detach_signal): Pass target down to find_thread_ptid.
14228         Consider last target status's target.
14229         (linux_resume_one_lwp_throw, resume_lwp)
14230         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
14231         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
14232         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
14233         (linux_nat_target::async_wait_fd): New.
14234         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
14235         target down.
14236         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
14237         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
14238         * linux-thread-db.c (struct thread_db_info::process_target): New
14239         field.
14240         (add_thread_db_info): Save target.
14241         (get_thread_db_info): New process_stratum_target parameter.  Also
14242         match target.
14243         (delete_thread_db_info): New process_stratum_target parameter.
14244         Also match target.
14245         (thread_from_lwp): Adjust to pass down target.
14246         (thread_db_notice_clone): Pass down target.
14247         (check_thread_db_callback): Pass down target.
14248         (try_thread_db_load_1): Always push the thread_db target.
14249         (try_thread_db_load, record_thread): Pass target down.
14250         (thread_db_target::detach): Pass target down.  Always unpush the
14251         thread_db target.
14252         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
14253         target down.  Always unpush the thread_db target.
14254         (find_new_threads_callback, thread_db_find_new_threads_2)
14255         (thread_db_target::update_thread_list): Pass target down.
14256         (thread_db_target::pid_to_str): Pass current inferior down.
14257         (thread_db_target::get_thread_local_address): Pass target down.
14258         (thread_db_target::resume, maintenance_check_libthread_db): Pass
14259         target down.
14260         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
14261         * procfs.c (procfs_target::procfs_init_inferior): Declare.
14262         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
14263         (procfs_init_inferior): Rename to ...
14264         (procfs_target::procfs_init_inferior): ... this and adjust.
14265         (procfs_target::create_inferior, procfs_notice_thread)
14266         (procfs_do_thread_registers): Adjust.
14267         * ppc-fbsd-tdep.c: Include "inferior.h".
14268         (ppcfbsd_get_thread_local_address): Pass down target.
14269         * proc-service.c (ps_xfer_memory): Switch current inferior and
14270         program space as well.
14271         (get_ps_regcache): Pass target down.
14272         * process-stratum-target.c
14273         (process_stratum_target::thread_address_space)
14274         (process_stratum_target::thread_architecture): Pass target down.
14275         * process-stratum-target.h
14276         (process_stratum_target::threads_executing): New field.
14277         (as_process_stratum_target): New.
14278         * ravenscar-thread.c
14279         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
14280         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
14281         down.
14282         * record-btrace.c (record_btrace_target::info_record): Adjust.
14283         (record_btrace_target::record_method)
14284         (record_btrace_target::record_is_replaying)
14285         (record_btrace_target::fetch_registers)
14286         (get_thread_current_frame_id, record_btrace_target::resume)
14287         (record_btrace_target::wait, record_btrace_target::stop): Pass
14288         target down.
14289         * record-full.c (record_full_wait_1): Switch to event thread.
14290         Pass target down.
14291         * regcache.c (regcache::regcache)
14292         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
14293         process_stratum_target parameter and handle it.
14294         (current_thread_target): New global.
14295         (get_thread_regcache): Add process_stratum_target parameter and
14296         handle it.  Switch inferior before calling target method.
14297         (get_thread_regcache): Pass target down.
14298         (get_thread_regcache_for_ptid): Pass target down.
14299         (registers_changed_ptid): Add process_stratum_target parameter and
14300         handle it.
14301         (registers_changed_thread, registers_changed): Pass target down.
14302         (test_get_thread_arch_aspace_regcache): New.
14303         (current_regcache_test): Define a couple local test_target_ops
14304         instances and use them for testing.
14305         (readwrite_regcache): Pass process_stratum_target parameter.
14306         (cooked_read_test, cooked_write_test): Pass mock_target down.
14307         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
14308         (get_thread_arch_aspace_regcache): Add process_stratum_target
14309         parameter.
14310         (regcache::target): New method.
14311         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
14312         (regcache::registers_changed_ptid): Add process_stratum_target
14313         parameter.
14314         (regcache::m_target): New field.
14315         (registers_changed_ptid): Add process_stratum_target parameter.
14316         * remote.c (remote_state::supports_vCont_probed): New field.
14317         (remote_target::async_wait_fd): New method.
14318         (remote_unpush_and_throw): Add remote_target parameter.
14319         (get_current_remote_target): Adjust.
14320         (remote_target::remote_add_inferior): Push target.
14321         (remote_target::remote_add_thread)
14322         (remote_target::remote_notice_new_inferior)
14323         (get_remote_thread_info): Pass target down.
14324         (remote_target::update_thread_list): Skip threads of inferiors
14325         bound to other targets.  (remote_target::close): Don't discard
14326         inferiors.  (remote_target::add_current_inferior_and_thread)
14327         (remote_target::process_initial_stop_replies)
14328         (remote_target::start_remote)
14329         (remote_target::remote_serial_quit_handler): Pass down target.
14330         (remote_target::remote_unpush_target): New remote_target
14331         parameter.  Unpush the target from all inferiors.
14332         (remote_target::remote_unpush_and_throw): New remote_target
14333         parameter.  Pass it down.
14334         (remote_target::open_1): Check whether the current inferior has
14335         execution instead of checking whether any inferior is live.  Pass
14336         target down.
14337         (remote_target::remote_detach_1): Pass down target.  Use
14338         remote_unpush_target.
14339         (extended_remote_target::attach): Pass down target.
14340         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
14341         (remote_target::append_resumption): Pass down target.
14342         (remote_target::append_pending_thread_resumptions)
14343         (remote_target::remote_resume_with_hc, remote_target::resume)
14344         (remote_target::commit_resume): Pass down target.
14345         (remote_target::remote_stop_ns): Check supports_vCont_probed.
14346         (remote_target::interrupt_query)
14347         (remote_target::remove_new_fork_children)
14348         (remote_target::check_pending_events_prevent_wildcard_vcont)
14349         (remote_target::remote_parse_stop_reply)
14350         (remote_target::process_stop_reply): Pass down target.
14351         (first_remote_resumed_thread): New remote_target parameter.  Pass
14352         it down.
14353         (remote_target::wait_as): Pass down target.
14354         (unpush_and_perror): New remote_target parameter.  Pass it down.
14355         (remote_target::readchar, remote_target::remote_serial_write)
14356         (remote_target::getpkt_or_notif_sane_1)
14357         (remote_target::kill_new_fork_children, remote_target::kill): Pass
14358         down target.
14359         (remote_target::mourn_inferior): Pass down target.  Use
14360         remote_unpush_target.
14361         (remote_target::core_of_thread)
14362         (remote_target::remote_btrace_maybe_reopen): Pass down target.
14363         (remote_target::pid_to_exec_file)
14364         (remote_target::thread_handle_to_thread_info): Pass down target.
14365         (remote_target::async_wait_fd): New.
14366         * riscv-fbsd-tdep.c: Include "inferior.h".
14367         (riscv_fbsd_get_thread_local_address): Pass down target.
14368         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
14369         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
14370         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
14371         Adjust.
14372         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
14373         * solib-svr4.c (enable_break): Pass down target.
14374         * spu-multiarch.c (parse_spufs_run): Pass down target.
14375         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
14376         * target-delegates.c: Regenerate.
14377         * target.c (g_target_stack): Delete.
14378         (current_top_target): Return the current inferior's top target.
14379         (target_has_execution_1): Refer to the passed-in inferior's top
14380         target.
14381         (target_supports_terminal_ours): Check whether the initial
14382         inferior was already created.
14383         (decref_target): New.
14384         (target_stack::push): Incref/decref the target.
14385         (push_target, push_target, unpush_target): Adjust.
14386         (target_stack::unpush): Defref target.
14387         (target_is_pushed): Return bool.  Adjust to refer to the current
14388         inferior's target stack.
14389         (dispose_inferior): Delete, and inline parts ...
14390         (target_preopen): ... here.  Only dispose of the current inferior.
14391         (target_detach): Hold strong target reference while detaching.
14392         Pass target down.
14393         (target_thread_name): Add assertion.
14394         (target_resume): Pass down target.
14395         (target_ops::beneath, find_target_at): Adjust to refer to the
14396         current inferior's target stack.
14397         (get_dummy_target): New.
14398         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
14399         has a thread running.
14400         (initialize_targets): Rename to ...
14401         (_initialize_target): ... this.
14402         * target.h: Include "gdbsupport/refcounted-object.h".
14403         (struct target_ops): Inherit refcounted_object.
14404         (target_ops::shortname, target_ops::longname): Make const.
14405         (target_ops::async_wait_fd): New method.
14406         (decref_target): Declare.
14407         (struct target_ops_ref_policy): New.
14408         (target_ops_ref): New typedef.
14409         (get_dummy_target): Declare function.
14410         (target_is_pushed): Return bool.
14411         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
14412         (all_matching_threads_iterator::all_matching_threads_iterator):
14413         Handle filter target.
14414         * thread-iter.h (struct all_matching_threads_iterator, struct
14415         all_matching_threads_range, class all_non_exited_threads_range):
14416         Filter by target too.  Remove explicit.
14417         * thread.c (threads_executing): Delete.
14418         (inferior_thread): Pass down current inferior.
14419         (clear_thread_inferior_resources): Pass down thread pointer
14420         instead of ptid_t.
14421         (add_thread_silent, add_thread_with_info, add_thread): Add
14422         process_stratum_target parameter.  Use it for thread and inferior
14423         searches.
14424         (is_current_thread): New.
14425         (thread_info::deletable): Use it.
14426         (find_thread_ptid, thread_count, in_thread_list)
14427         (thread_change_ptid, set_resumed, set_running): New
14428         process_stratum_target parameter.  Pass it down.
14429         (set_executing): New process_stratum_target parameter.  Pass it
14430         down.  Adjust reference to 'threads_executing'.
14431         (threads_are_executing): New process_stratum_target parameter.
14432         Adjust reference to 'threads_executing'.
14433         (set_stop_requested, finish_thread_state): New
14434         process_stratum_target parameter.  Pass it down.
14435         (switch_to_thread): Also match inferior.
14436         (switch_to_thread): New process_stratum_target parameter.  Pass it
14437         down.
14438         (update_threads_executing): Reimplement.
14439         * top.c (quit_force): Pop targets from all inferior.
14440         (gdb_init): Don't call initialize_targets.
14441         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
14442         Declare.
14443         (windows_add_thread, windows_delete_thread): Adjust.
14444         (get_windows_debug_event): Rename to ...
14445         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
14446         * tracefile-tfile.c (tfile_target_open): Pass down target.
14447         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
14448         Forward declare.
14449         (switch_to_thread): Add process_stratum_target parameter.
14450         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
14451         parameter.  Use it.
14452         (mi_on_resume): Pass target down.
14453         * nat/fork-inferior.c (startup_inferior): Add
14454         process_stratum_target parameter.  Pass it down.
14455         * nat/fork-inferior.h (startup_inferior): Add
14456         process_stratum_target parameter.
14457         * python/py-threadevent.c (py_get_event_thread): Pass target down.
14458
14459 2020-01-10  Pedro Alves  <palves@redhat.com>
14460
14461         * remote.c (remote_target::start_remote): Don't set inferior_ptid
14462         directly.  Instead find the first thread in the thread list and
14463         use switch_to_thread.
14464
14465 2020-01-10  Pedro Alves  <palves@redhat.com>
14466
14467         * remote.c (remote_target::remote_add_inferior): Don't bind a
14468         process to the current inferior if the current inferior is already
14469         bound to a process.
14470
14471 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14472             Pedro Alves  <palves@redhat.com>
14473
14474         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
14475         If no process is specified, return null_ptid instead of
14476         inferior_ptid.
14477         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
14478         TARGET_WAITKIND_SIGNALLED with no pid.
14479
14480 2020-01-10  Pedro Alves  <palves@redhat.com>
14481
14482         * remote.c (first_remote_resumed_thread): New.
14483         (remote_target::wait_as): Use it as default event_ptid instead of
14484         inferior_ptid.
14485
14486 2020-01-10  Pedro Alves  <palves@redhat.com>
14487
14488         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
14489
14490 2020-01-10  Pedro Alves  <palves@redhat.com>
14491
14492         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
14493         not -1.
14494
14495 2020-01-10  Pedro Alves  <palves@redhat.com>
14496
14497         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
14498         ptid to get_last_target_status.
14499         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
14500         ptid to get_last_target_status.
14501         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14502         get_last_target_status.
14503         (info_program_command): Don't pass a target_waitstatus to
14504         get_last_target_status.
14505         * infrun.c (init_wait_for_inferior): Use
14506         nullify_last_target_wait_ptid.
14507         (get_last_target_status): Handle nullptr arguments.
14508         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14509         (print_stop_event): Don't pass a ptid to get_last_target_status.
14510         (normal_stop): Don't pass a ptid to get_last_target_status.
14511         * infrun.h (get_last_target_status, set_last_target_status): Move
14512         comments here and update.
14513         (nullify_last_target_wait_ptid): Declare.
14514         * linux-fork.c (fork_load_infrun_state): Remove local extern
14515         declaration of nullify_last_target_wait_ptid.
14516         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14517         to get_last_target_status.
14518
14519 2020-01-10  Pedro Alves  <palves@redhat.com>
14520
14521         * gdbthread.h (scoped_restore_current_thread)
14522         <dont_restore, restore, m_dont_restore>: Declare.
14523         * thread.c (thread_alive): Add assertion.  Return bool.
14524         (switch_to_thread_if_alive): New.
14525         (prune_threads): Switch inferior/thread.
14526         (print_thread_info_1): Switch thread before calling target methods.
14527         (scoped_restore_current_thread::restore): New, factored out from
14528         ...
14529         (scoped_restore_current_thread::~scoped_restore_current_thread):
14530         ... this.
14531         (scoped_restore_current_thread::scoped_restore_current_thread):
14532         Add assertion.
14533         (thread_apply_all_command, thread_select): Use
14534         switch_to_thread_if_alive.
14535         * infrun.c (proceed, restart_threads, handle_signal_stop)
14536         (switch_back_to_stepped_thread): Switch current thread before
14537         calling target methods.
14538
14539 2020-01-10  Pedro Alves <palves@redhat.com>
14540
14541         * inferior.c (switch_to_inferior_no_thread): New function,
14542         factored out from ...
14543         (inferior_command): ... here.
14544         * inferior.h (switch_to_inferior_no_thread): Declare.
14545         * mi/mi-main.c (run_one_inferior): Use
14546         switch_to_inferior_no_thread.
14547
14548 2020-01-10  Pedro Alves  <palves@redhat.com>
14549
14550         * infcmd.c (kill_command): Remove dead code.
14551
14552 2020-01-10  Pedro Alves  <palves@redhat.com>
14553
14554         * remote.c (remote_target::mourn_inferior): No longer check
14555         whether the target is running.
14556
14557 2020-01-10  Pedro Alves  <palves@redhat.com>
14558
14559         * corelow.c (core_target::has_execution): Change parameter type to
14560         inferior pointer.
14561         * inferior.c (number_of_live_inferiors): Use
14562         inferior::has_execution instead of target_has_execution_1.
14563         * inferior.h (inferior::has_execution): New.
14564         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14565         inferior::has_execution instead of target_has_execution_1.
14566         * process-stratum-target.c
14567         (process_stratum_target::has_execution): Change parameter type to
14568         inferior pointer.  Check the inferior's PID instead of
14569         inferior_ptid.
14570         * process-stratum-target.h
14571         (process_stratum_target::has_execution): Change parameter type to
14572         inferior pointer.
14573         * record-full.c (record_full_core_target::has_execution): Change
14574         parameter type to inferior pointer.
14575         * target.c (target_has_execution_1): Change parameter type to
14576         inferior pointer.
14577         (target_has_execution_current): Adjust.
14578         * target.h (target_ops::has_execution): Change parameter type to
14579         inferior pointer.
14580         (target_has_execution_1): Change parameter type to inferior
14581         pointer.  Change return type to bool.
14582         * tracefile.h (tracefile_target::has_execution): Change parameter
14583         type to inferior pointer.
14584
14585 2020-01-10  Pedro Alves  <palves@redhat.com>
14586
14587         * exceptions.c (print_flush): Remove current_top_target() check.
14588
14589 2020-01-10  Pedro Alves  <palves@redhat.com>
14590
14591         * remote.c (show_remote_exec_file): Show the current inferior's
14592         exec-file instead of the command variable's value.
14593
14594 2020-01-10  Pedro Alves  <palves@redhat.com>
14595
14596         * record-full.c (record_full_resume_ptid): New global.
14597         (record_full_target::resume): Set it.
14598         (record_full_wait_1): Use record_full_resume_ptid instead of
14599         inferior_ptid.
14600
14601 2020-01-10  Pedro Alves  <palves@redhat.com>
14602
14603         * gdbthread.h (scoped_restore_current_thread)
14604         <dont_restore, restore, m_dont_restore>: Declare.
14605         * thread.c (thread_alive): Add assertion.  Return bool.
14606         (switch_to_thread_if_alive): New.
14607         (prune_threads): Switch inferior/thread.
14608         (print_thread_info_1): Switch thread before calling target methods.
14609         (scoped_restore_current_thread::restore): New, factored out from
14610         ...
14611         (scoped_restore_current_thread::~scoped_restore_current_thread):
14612         ... this.
14613         (scoped_restore_current_thread::scoped_restore_current_thread):
14614         Add assertion.
14615         (thread_apply_all_command, thread_select): Use
14616         switch_to_thread_if_alive.
14617
14618 2020-01-10  George Barrett  <bob@bob131.so>
14619
14620         * stap-probe.c (stap_modify_semaphore): Don't check for null
14621         semaphores.
14622         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14623         for null semaphores.
14624
14625 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14626
14627         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14628         all source windows, and maintain horizontal scroll status while
14629         doing so.
14630
14631 2020-01-09  Tom Tromey  <tom@tromey.com>
14632
14633         PR tui/18932:
14634         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
14635         update_source_window, not print_source_lines.
14636
14637 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14638
14639         * tui/tui.c (tui_enable): Register tui hooks after calling
14640         tui_display_main.
14641
14642 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14643
14644         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
14645
14646 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
14647
14648         * thread.c (print_thread_info_1): Fix indentation.
14649
14650 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14651
14652         * symtab.c (general_symbol_info::compute_and_set_names): Move the
14653         unique_xmalloc_ptr outside the if to always free the demangled name.
14654
14655 2020-01-08  Tom Tromey  <tromey@adacore.com>
14656
14657         * xcoffread.c (enter_line_range, read_xcoff_symtab)
14658         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
14659         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
14660         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
14661         Remove.
14662         (section_offsets): New typedef.
14663         * symtab.c (fixup_section, get_msymbol_address): Update.
14664         * symmisc.c (dump_msymbols): Update.
14665         * symfile.h (relative_addr_info_to_section_offsets)
14666         (symfile_map_offsets_to_segments): Update.
14667         * symfile.c (build_section_addr_info_from_objfile)
14668         (init_objfile_sect_indices): Update.
14669         (struct place_section_arg): Change type of "offsets".
14670         (place_section): Update.
14671         (relative_addr_info_to_section_offsets): Change type of
14672         "section_offsets".  Remove "num_sections" parameter.
14673         (default_symfile_offsets, syms_from_objfile_1)
14674         (set_objfile_default_section_offset): Update.
14675         (reread_symbols): No need to preserve section offsets by hand.
14676         (symfile_map_offsets_to_segments): Change type of "offsets".
14677         * stap-probe.c (relocate_address): Update.
14678         * stabsread.h (process_one_symbol): Update.
14679         * solib-target.c (struct lm_info_target) <offsets>: Change type.
14680         (solib_target_relocate_section_addresses): Update.
14681         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
14682         Update.
14683         * solib-frv.c (frv_relocate_main_executable): Update.
14684         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
14685         * solib-aix.c (solib_aix_get_section_offsets): Change return
14686         type.
14687         (solib_aix_solib_create_inferior_hook): Update.
14688         * remote.c (remote_target::get_offsets): Update.
14689         * psymtab.c (find_pc_sect_psymtab): Update.
14690         * psympriv.h (struct partial_symbol) <address, text_low,
14691         text_high>: Update.
14692         * objfiles.h (obj_section_offset): Update.
14693         (struct objfile) <section_offsets>: Change type.
14694         <num_sections>: Remove.
14695         (objfile_relocate): Update.
14696         * objfiles.c (entry_point_address_query): Update
14697         (relocate_one_symbol): Change type of "section_offsets".
14698         (objfile_relocate1, objfile_relocate1): Change type of
14699         "new_offsets".
14700         (objfile_rebase1): Update.
14701         * mipsread.c (mipscoff_symfile_read): Update.
14702         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
14703         parameter.
14704         * mdebugread.c (parse_symbol): Change type of "section_offsets".
14705         (parse_external, psymtab_to_symtab_1): Update.
14706         * machoread.c (macho_symfile_offsets): Update.
14707         * ia64-tdep.c (ia64_find_unwind_table): Update.
14708         * hppa-tdep.c (read_unwind_info): Update.
14709         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
14710         * dwarf2read.c (create_addrmap_from_index)
14711         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
14712         (process_psymtab_comp_unit_reader, add_partial_symbol)
14713         (add_partial_subprogram, process_full_comp_unit)
14714         (read_file_scope, read_func_scope, read_lexical_block_scope)
14715         (read_call_site_scope, dwarf2_rnglists_process)
14716         (dwarf2_ranges_process, dwarf2_ranges_read)
14717         (dwarf_decode_lines_1, var_decode_location, new_symbol)
14718         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
14719         Update.
14720         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
14721         Update.
14722         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
14723         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
14724         (process_one_symbol): Change type of "section_offsets".
14725         * ctfread.c (get_objfile_text_range): Update.
14726         * coffread.c (coff_symtab_read, enter_linenos)
14727         (process_coff_symbol): Update.
14728         * coff-pe-read.c (add_pe_forwarded_sym): Update.
14729         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
14730
14731 2020-01-08  Tom Tromey  <tromey@adacore.com>
14732
14733         * dwarf2read.c (parse_macro_definition): Use std::string.
14734         (parse_macro_definition): Likewise.
14735
14736 2020-01-08  Tom Tromey  <tromey@adacore.com>
14737
14738         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
14739         (ATTR_ALLOC_CHUNK): Remove.
14740
14741 2020-01-08  Tom Tromey  <tromey@adacore.com>
14742
14743         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
14744
14745 2020-01-08  Tom Tromey  <tromey@adacore.com>
14746
14747         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
14748         (dwarf2_compute_name, open_dwo_file): Likewise.
14749         (process_enumeration_scope): Use std::vector.
14750         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
14751         (partial_die_info::fixup, dwarf2_start_subfile)
14752         (guess_full_die_structure_name, dwarf2_name): Likewise.
14753         (determine_prefix): Update.
14754         (guess_full_die_structure_name): Make return type const.
14755         (partial_die_full_name): Return unique_xmalloc_ptr.
14756         (DW_FIELD_ALLOC_CHUNK): Remove.
14757
14758 2020-01-07  Tom Tromey  <tromey@adacore.com>
14759
14760         PR build/24937:
14761         * stap-probe.c (class stap_static_probe_ops): Add constructor.
14762
14763 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14764
14765         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
14766
14767 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14768
14769         * stack.c (print_frame_info): Move disassemble_next_line code
14770         inside source_print block.
14771
14772 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14773
14774         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
14775         gdb/signals.h, as we are now using native signal symbols.
14776
14777 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14778
14779         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
14780         overflow by an early check of content vs threshold.
14781         * tui/tui-source.c (tui_source_window::line_is_displayed):
14782         Likewise.
14783
14784 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14785
14786         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
14787
14788 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14789
14790         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
14791         export table if no section contains it's RVA.
14792
14793 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14794
14795         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
14796
14797 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
14798
14799         * source.c (print_source_lines_base): Set last_line_listed.
14800
14801 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14802
14803         * tui/tui-disasm.c: Remove trailing spaces.
14804
14805 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14806             Pedro Alves  <palves@redhat.com>
14807
14808         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
14809         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
14810         (windows_gdb_signal_to_target): New function, uses the above
14811         enumeration to convert GDB internal signal codes to equivalent
14812         Windows codes.
14813         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
14814         * windows-nat.c: Include "gdb_wait.h".
14815         (get_windows_debug_event): Extract the fatal exception from the
14816         exit status and convert to the equivalent Posix signal number.
14817         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
14818         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
14819         * gdbsupport/gdb_wait.c: New file, implements
14820         windows_status_to_termsig.
14821         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
14822         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
14823
14824 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
14825
14826         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
14827         show_layout.
14828
14829 2020-01-05  Luis Machado  <luis.machado@linaro.org>
14830
14831         * aarch64-linux-nat.c
14832         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
14833         and bfd_mach_aarch64.
14834
14835 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14836
14837         * ui-file.c (stdio_file::can_emit_style_escape)
14838         (tee_file::can_emit_style_escape): Ensure style is used also on
14839         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
14840         to gdb_stdout.
14841         * main.c (set_gdb_data_directory): Use file style to output the
14842         warning that the given pathname is not a directory.
14843         * top.c (show_history_filename, gdb_safe_append_history)
14844         (show_gdb_datadir): Use file style.
14845
14846 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14847
14848         * solib-target.c (struct lm_info_target):
14849         Change offsets to be a unique_xmalloc_ptr.
14850         (solib_target_relocate_section_addresses): Update.
14851
14852 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14853
14854         * windows-nat.c (windows_clear_solib): Free so_list linked list.
14855
14856 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14857
14858         * MAINTAINERS (Write After Approval): Add myself.
14859
14860 2020-01-02  Luis Machado  <luis.machado@linaro.org>
14861
14862         * proc-service.c (get_ps_regcache): Remove reference to obsolete
14863         Cell BE architecture.
14864         * target.h (struct target_ops) <thread_architecture>: Likewise.
14865
14866 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14867
14868         * Makefile.in: Use INSTALL_PROGRAM_ENV.
14869
14870 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14871
14872         * MAINTAINERS (Write After Approval): Add myself.
14873
14874 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14875
14876         * gdbarch.sh: Update copyright year range of generated files.
14877
14878 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14879
14880         Update copyright year range in all GDB files.
14881
14882 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14883
14884         * copyright.py: Convert to Python 3.
14885
14886 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14887
14888         * copyright.py: Adapt after move of gnulib directory from gdb
14889         directory to toplevel directory.
14890
14891 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14892
14893         * copyright.py (main): Exit if run from the wrong directory.
14894
14895 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14896
14897         * top.c (print_gdb_version): Change copyright year to 2020.
14898
14899 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14900
14901         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
14902
14903 For older changes see ChangeLog-2019.
14904 \f
14905 Local Variables:
14906 mode: change-log
14907 left-margin: 8
14908 fill-column: 74
14909 version-control: never
14910 coding: utf-8
14911 End: