gdb/ChangeLog

   1 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
   4         all callers to use type::range_bounds followed by
   5         dynamic_prop::{low,high}.
   6
   7 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
   8
   9         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
  10         const_val, set_const_val, baton, set_locexpr, set_loclist,
  11         set_addr_offset, variant_parts, set_variant_parts,
  12         original_type, set_original_type>: New methods.
  13         <kind>: Rename to...
  14         <m_kind>: ... this.  Update all users to use the new methods
  15         instead.
  16         <data>: Rename to...
  17         <m_data>: ... this.  Update all users to use the new methods
  18         instead.
  19
  20 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
  21
  22         * gdbtypes.c (get_discrete_bounds): Return failure if
  23         the range type's bounds are not both defined and constant
  24         values.
  25         (get_array_bounds): Update comment.  Remove undefined bound check.
  26
  27 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
  28
  29         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
  30         the type::bounds method directly.
  31
  32 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
  33
  34         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
  35         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
  36         are used to set the range type's bounds to use set_bounds.
  37
  38 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
  39
  40         * exec.c (_initialize_exec): Update exec-file-mismatch help.
  41
  42 2020-07-10  Pedro Alves  <pedro@palves.net>
  43
  44         * gdbthread.h (inferior_ref): Define.
  45         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
  46         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
  47         * thread.c
  48         (scoped_restore_current_thread::restore):
  49         Adjust to gdb::ref_ptr.
  50         (scoped_restore_current_thread::~scoped_restore_current_thread):
  51         Remove manual decref handling.
  52         (scoped_restore_current_thread::scoped_restore_current_thread):
  53         Adjust to use
  54         inferior_ref::new_reference/thread_info_ref::new_reference.
  55         Incref the thread before calling get_frame_id instead of after.
  56         Let TARGET_CLOSE_ERROR propagate.
  57
  58 2020-07-10  Pedro Alves  <pedro@palves.net>
  59
  60         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
  61         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
  62         NOT_AVAILABLE_ERROR.
  63         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
  64         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
  65
  66 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
  67             Pedro Alves  <pedro@palves.net>
  68
  69         PR gdb/26199
  70         * infrun.c (threads_are_resumed_pending_p): Delete.
  71         (do_target_wait): Remove threads_are_executing and
  72         threads_are_resumed_pending_p checks from the inferior_matches
  73         lambda.  Update comments.
  74
  75 2020-07-10  Pedro Alves  <pedro@palves.net>
  76
  77         PR gdb/26199
  78         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
  79         executing threads.
  80
  81 2020-07-10  Pedro Alves  <pedro@palves.net>
  82
  83         PR gdb/26199
  84         * infrun.c (handle_no_resumed): Handle multiple targets.
  85
  86 2020-07-10  Pedro Alves  <pedro@palves.net>
  87
  88         PR gdb/26199
  89         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
  90         target_is_async_p.
  91
  92 2020-07-10  Pedro Alves  <pedro@palves.net>
  93
  94         PR gdb/26199
  95         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
  96         threads, not all threads.
  97
  98 2020-07-10  Pedro Alves  <pedro@palves.net>
  99
 100         PR gdb/26199
 101         * remote.c (remote_target::open_1): Pass remote target pointer as
 102         data to create_async_event_handler.
 103         (remote_async_inferior_event_handler): Mark async event handler
 104         before returning if the remote target still has either pending
 105         events or unacknowledged notifications.
 106
 107 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 108
 109         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 110         declaration.
 111         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 112         function.
 113
 114 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 115
 116         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 117         inferior_ptid.
 118
 119 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 120
 121         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 122         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 123         AT_FREEBSD_PS_STRINGS.
 124
 125 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 126
 127         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 128         of debugfile path on Windows.
 129
 130 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 131
 132         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 133         argument to 'data'.
 134
 135 2020-07-08  Tom Tromey  <tromey@adacore.com>
 136
 137         * ada-lang.c (ada_exception_message_1): Use read_memory.
 138
 139 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 140
 141         PR python/22748
 142         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 143         special handling for inline frames.
 144         * findvar.c (value_of_register_lazy): Skip inline frames when
 145         creating lazy register values.
 146         * frame.c (frame_id_computed_p): Delete definition.
 147         * frame.h (frame_id_computed_p): Delete declaration.
 148
 149 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 150
 151         * NEWS: Mention additions to Python API.
 152         * python/py-arch.c (archpy_register_groups): New function.
 153         (arch_object_methods): Add 'register_groups' method.
 154         * python/py-registers.c (reggroup_iterator_object): New struct.
 155         (reggroup_object): New struct.
 156         (gdbpy_new_reggroup): New function.
 157         (gdbpy_reggroup_to_string): New function.
 158         (gdbpy_reggroup_name): New function.
 159         (gdbpy_reggroup_iter): New function.
 160         (gdbpy_reggroup_iter_next): New function.
 161         (gdbpy_new_reggroup_iterator): New function
 162         (gdbpy_initialize_registers): Register new types.
 163         (reggroup_iterator_object_type): Define new Python type.
 164         (gdbpy_reggroup_getset): New static global.
 165         (reggroup_object_type): Define new Python type.
 166         * python/python-internal.h
 167
 168 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 169
 170         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 171         * python/py-arch.c (archpy_registers): New function.
 172         (arch_object_methods): Add 'registers' method.
 173         * python/py-registers.c: New file.
 174         * python/python-internal.h
 175         (gdbpy_new_register_descriptor_iterator): Declare.
 176         (gdbpy_initialize_registers): Declare.
 177         * python/python.c (do_start_initialization): Call
 178         gdbpy_initialize_registers.
 179         * NEWS: Mention additions to the Python API.
 180
 181 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 182
 183         * NEWS: Mention new Python API method.
 184         * python/py-unwind.c (pending_framepy_architecture): New function.
 185         (pending_frame_object_methods): Add architecture method.
 186
 187 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 188
 189         * gdbarch.c: Regenerate.
 190         * gdbarch.h: Regenerate.
 191         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 192         (gdbarch_data): Use internal_error for the case where
 193         deprecated_set_gdbarch_data was originally needed.
 194         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 195         and use passed in obstack.
 196         (libunwind_frame_set_descr): Should no longer get back NULL from
 197         gdbarch_data.
 198         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 199         type.
 200         * user-regs.c (user_regs_init): Update parameters, and use passed
 201         in obstack.
 202         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 203         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 204
 205 2020-07-06  Tom de Vries  <tdevries@suse.de>
 206
 207         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 208         End-Of-Sequence in lte_is_less_than.
 209         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 210         "gdb: Don't reorder line table entries too much when sorting".
 211
 212 2020-07-06  Tom de Vries  <tdevries@suse.de>
 213
 214         PR tui/26205
 215         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 216
 217 2020-07-05  Tom de Vries  <tdevries@suse.de>
 218
 219         PR build/26187
 220         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 221         std::uncaught_exceptions instead of deprecated
 222         std::uncaught_exception.
 223
 224 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 225
 226         * macroexp.h (macro_stringify): Return
 227         gdb::unique_xmalloc_ptr<char>.
 228         * macroexp.c (macro_stringify): Likewise.
 229         * macrotab.c (fixup_definition): Update.
 230
 231 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 232
 233         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 234         (lex_one_token): Update.
 235         * macroexp.c (struct macro_buffer) <release>: Return
 236         gdb::unique_xmalloc_ptr<char>.
 237         (macro_stringify): Update.
 238         (macro_expand): Update.
 239         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 240         * macroexp.h (macro_expand_next): Likewise.
 241
 242 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 243
 244         * macroexp.h (macro_lookup_ftype): Remove.
 245         (macro_expand, macro_expand_once, macro_expand_next): Remove
 246         lookup function parameters, add scope parameter.
 247         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 248         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 249         * macroscope.h (standard_macro_lookup): Change parameter type
 250         to macro_scope.
 251         * macroscope.c (standard_macro_lookup): Likewise.
 252         * c-exp.y (lex_one_token): Update.
 253         * macrocmd.c (macro_expand_command): Likewise.
 254         (macro_expand_once_command): Likewise.
 255
 256 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 257
 258         * inf-loop.c (inferior_event_handler): Remove client_data param.
 259         * inf-loop.h (inferior_event_handler): Likewise.
 260         * infcmd.c (step_1): Adjust.
 261         * infrun.c (proceed): Adjust.
 262         (fetch_inferior_event): Remove client_data param.
 263         (infrun_async_inferior_event_handler): Adjust.
 264         * infrun.h (fetch_inferior_event): Remove `void *` param.
 265         * linux-nat.c (handle_target_event): Adjust.
 266         * record-btrace.c (record_btrace_handle_async_inferior_event):
 267         Adjust.
 268         * record-full.c (record_full_async_inferior_event_handler):
 269         Adjust.
 270         * remote.c (remote_async_inferior_event_handler): Adjust.
 271
 272 2020-07-01  Tom Tromey  <tom@tromey.com>
 273
 274         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 275         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 276
 277 2020-07-01  Tom Tromey  <tom@tromey.com>
 278
 279         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 280         tui_gen_win_info.
 281         (tui_win_info::make_window): Merge with
 282         tui_gen_win_info::make_window.
 283         (tui_win_info::make_visible): Move from tui_gen_win_info.
 284         * tui/tui-win.c (tui_win_info::max_width): Move from
 285         tui_gen_win_info.
 286         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 287         type.
 288         <window_factory>: Likewise.
 289         * tui/tui-layout.c (tui_win_info::resize): Move from
 290         tui_gen_win_info.
 291         (make_standard_window): Change return type.
 292         (get_locator_window, tui_get_window_by_name): Likewise.
 293         (tui_layout_window::apply): Remove a cast.
 294         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 295         (struct tui_win_info): Merge with tui_gen_win_info.
 296         (struct tui_gen_win_info): Remove.
 297
 298 2020-07-01  Tom Tromey  <tom@tromey.com>
 299
 300         * tui/tui-stack.h (struct tui_locator_window): Derive from
 301         tui_win_info.
 302         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 303         <can_box>: New method.
 304
 305 2020-07-01  Tom Tromey  <tom@tromey.com>
 306
 307         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 308
 309 2020-07-01  Tom Tromey  <tom@tromey.com>
 310
 311         * tui/tui-regs.c (tui_data_window::display_registers_from)
 312         (tui_data_window::display_registers_from)
 313         (tui_data_window::first_data_item_displayed)
 314         (tui_data_window::delete_data_content_windows): Update.
 315         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 316         Remove.
 317         (tui_data_window::check_register_values): Update.
 318         (tui_data_item_window::rerender): Add parameters.  Update.
 319         (tui_data_item_window::refresh_window): Remove.
 320         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 321         virtual.
 322         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 323         tui_gen_win_info.
 324         <refresh_window, max_height, min_height>: Remove.
 325         <rerender>: Add parameters.
 326         <x, y, visible>: New members.
 327         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 328         <m_item_width>: New member.
 329
 330 2020-07-01  Tom Tromey  <tom@tromey.com>
 331
 332         * tui/tui-regs.c (tui_data_window::show_register_group)
 333         (tui_data_window::check_register_values): Update.
 334         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 335         from item_no.
 336
 337 2020-07-01  Tom Tromey  <tom@tromey.com>
 338
 339         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 340         useless "if".
 341
 342 2020-07-01  Tom Tromey  <tom@tromey.com>
 343
 344         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 345         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 346
 347 2020-07-01  Tom Tromey  <tom@tromey.com>
 348
 349         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 350         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 351         (struct tui_line_or_address): Move from tui-data.h.
 352         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 353         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 354         (tui_cmd_window, tui_source_window_base, tui_source_window)
 355         (tui_disasm_window): Don't declare.
 356         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 357         to tui-winsource.h.
 358         (SINGLE_KEY): Move to tui-stack.c.
 359
 360 2020-07-01  Tom Tromey  <tom@tromey.com>
 361
 362         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 363         std::string.
 364         * tui/tui-regs.c (class tab_expansion_file): New.
 365         (tab_expansion_file::write): New method.
 366         (tui_register_format): Change return type.  Use
 367         tab_expansion_file.
 368         (tui_get_register, tui_data_window::display_registers_from)
 369         (tui_data_item_window::rerender): Update.
 370         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 371         * tui/tui-io.c (tui_expand_tabs): Remove.
 372
 373 2020-07-01  Tom Tromey  <tom@tromey.com>
 374
 375         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 376
 377 2020-07-01  Fangrui Song  <maskray@google.com>
 378
 379         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 380
 381 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 382
 383         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 384         forms for DW_AT_associated and DW_AT_allocated attributes,
 385         which is already checked in function attr_to_dynamic_prop.
 386
 387 2020-06-30  Tom Tromey  <tromey@adacore.com>
 388
 389         * dwarf2/read.c (quirk_rust_enum): Correctly call
 390         alloc_rust_variant for default-less enum.
 391
 392 2020-06-30  Tom Tromey  <tromey@adacore.com>
 393
 394         PR build/26183:
 395         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 396         gdb::to_string.
 397
 398 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 399
 400         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 401         * gdbarch.h: Re-generate.
 402
 403 2020-06-28  Tom Tromey  <tom@tromey.com>
 404
 405         * command.h (cmd_types): Remove.
 406         (cmd_type): Don't declare.
 407         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 408         typedef.
 409         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 410         * cli/cli-decode.c (cmd_type): Remove.
 411
 412 2020-06-27  Pedro Alves  <palves@redhat.com>
 413
 414         * fork-child.c (prefork_hook): Adjust.
 415         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 416         Delete.
 417         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 418         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 419         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 420         Remove declarations.
 421         (struct inferior) <set_tty, tty>: New methods.
 422         (struct inferior) <terminal>: Rename to ...
 423         (struct inferior) <m_terminal>: ... this and make private.
 424         * main.c (captured_main_1): Adjust.
 425         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 426         (mi_cmd_inferior_tty_show): Adjust.
 427         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 428         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 429
 430 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 431
 432         * configure.ac: Add --enable-libctf: handle --disable-static
 433         properly.
 434         * acinclude.m4: sinclude ../config/enable.m4.
 435         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 436         (LIBCTF): Substitute in.
 437         (CTF_DEPS): New, likewise.
 438         (CLIBS): libctf needs symbols from libbfd: move earlier.
 439         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 440         flags.
 441         * ctfread.c: Surround in ENABLE_LIBCTF.
 442         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 443         * configure: Regenerate.
 444         * config.in: Likewise.
 445
 446 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 447
 448         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 449
 450 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 451
 452         * inferior.h (struct inferior) <terminal>: Change type to
 453         gdb::unique_xmalloc_ptr<char>.
 454         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 455         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 456         field, adjust to unique pointer.
 457         (get_inferior_io_terminal): Adjust to unique pointer.
 458
 459 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 460
 461         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 462         registers, not just the known core set of registers.
 463
 464 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 465
 466         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 467         fflags, frm, and fcsr registers.
 468         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 469         restore groups.
 470         (riscv_tdesc_unknown_reg): New function.
 471         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 472         tdesc_use_registers.
 473         * riscv-tdep.h (struct gdbarch_tdep): Add
 474         unknown_csrs_first_regnum, unknown_csrs_count,
 475         duplicate_fflags_regnum, duplicate_frm_regnum, and
 476         duplicate_fcsr_regnum fields.
 477
 478 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 479
 480         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 481         callback, use the callback (when not null) to help number unknown
 482         registers.
 483         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 484         (tdesc_use_registers): Add extra parameter to declaration.
 485
 486 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 487
 488         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 489         in the file.
 490         (class riscv_pending_register_alias): Likewise.
 491         (riscv_register_feature::register_info): Change 'required_p' field
 492         to 'required', and change its type.  Add 'check' member function.
 493         (riscv_register_feature::register_info::check): Define new member
 494         function.
 495         (riscv_xreg_feature): Change initialisation of 'required' field.
 496         (riscv_freg_feature): Likewise.
 497         (riscv_virtual_feature): Likewise.
 498         (riscv_csr_feature): Likewise.
 499         (riscv_check_tdesc_feature): Take extra parameter, the csr
 500         tdesc_feature, rewrite the function to use the new
 501         riscv_register_feature::register_info::check function.
 502         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 503
 504 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 505
 506         * features/Makefile: Remove all references to the deleted files
 507         below.
 508         * features/riscv/32bit-csr.c: Deleted.
 509         * features/riscv/32bit-csr.xml: Deleted.
 510         * features/riscv/64bit-csr.c: Deleted.
 511         * features/riscv/64bit-csr.xml: Deleted.
 512         * features/riscv/rebuild-csr-xml.sh: Deleted.
 513
 514 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 515
 516         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 517         whitespace error for declaration of names member variable.
 518         (struct riscv_register_feature): Add new prefer_first_name member
 519         variable, and fix whitespace error in declaration of registers.
 520         (riscv_xreg_feature): Initialize prefer_first_name field.
 521         (riscv_freg_feature): Likewise.
 522         (riscv_virtual_feature): Likewise.
 523         (riscv_csr_feature): Likewise.
 524         (riscv_register_name): Expand on comments.  Remove register name
 525         modifications for CSR and virtual registers.
 526
 527 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 528
 529         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 530         errors.
 531
 532 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 533
 534         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 535         riscv-opc.h.
 536         (class riscv_pending_register_alias): New class.
 537         (riscv_check_tdesc_feature): Take vector of pending aliases and
 538         populate it as appropriate.
 539         (riscv_setup_register_aliases): Delete.
 540         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 541         to riscv_check_tdesc_feature in all cases.  Use the vector to
 542         create the register aliases.
 543
 544 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 545
 546         * sol2-tdep.c (sol2_static_transform_name): Remove.
 547         (sol2_init_abi): Don't register it.
 548         * gdbarch.sh (static_transform_name): Remove.
 549         * gdbarch.c, gdbarch.h: Regenerate.
 550
 551         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 552         gdbarch_static_transform_name.
 553         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 554         * stabsread.c (define_symbol) <'X'>: Remove.
 555         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 556         handling.
 557         <'V'>: Likewise.
 558         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 559         <'S'>: Remove call to gdbarch_static_transform_name.
 560
 561 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 562
 563         * procfs.c (procfs_pre_trace): New function.
 564         (procfs_target::create_inferior): Pass it to fork_inferior.
 565
 566 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 567
 568         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 569         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 570         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 571         sol2-tdep.o, sparc-sol2-tdep.o.
 572         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 573         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 574         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 575         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 576
 577 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 578
 579         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 580         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 581         Call sol2_init_abi.
 582         Remove calls to set_gdbarch_skip_solib_resolver,
 583         set_gdbarch_core_pid_to_str.
 584         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 585         (i386_sol2_static_transform_name): Remove.
 586         (i386_sol2_init_abi): Call sol2_init_abi.
 587         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 588         set_gdbarch_static_transform_name,
 589         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 590         Use sol2_sigtramp_p.
 591         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 592         (sol2_sigtramp_p): New function.
 593         (sol2_static_transform_name): New function.
 594         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 595         (sol2_init_abi): New function.
 596         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 597         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 598         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 599         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 600         (sparc_sol2_static_transform_name): Remove.
 601         (sparc32_sol2_init_abi): Call sol2_init_abi.
 602         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 603         set_gdbarch_static_transform_name,
 604         set_gdbarch_skip_solib_resolver,
 605         set_gdbarch_core_pid_to_str.
 606         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 607         (sparc_sol2_static_transform_name): Remove
 608         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 609         call sol2_sigtramp_p.
 610         (sparc64_sol2_init_abi): Call sol2_init_abi.
 611         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 612         set_gdbarch_static_transform_name,
 613         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 614
 615 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 616
 617         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 618         * exec.c (validate_exec_file): If from_tty, set both
 619         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 620         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 621         and from_tty, unconditionally ask a confirmation.
 622
 623 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 624
 625         * target-descriptions.c (tdesc_architecture_name): Protect against
 626         NULL pointer dereference.
 627         (maint_print_xml_tdesc_cmd): New function.
 628         (_initialize_target_descriptions): Register new 'maint print
 629         xml-tdesc' command and give it the filename completer.
 630         * NEWS: Mention new 'maint print xml-tdesc' command.
 631
 632 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 633
 634         * target-descriptions.c (class tdesc_compatible_info): New class.
 635         (struct target_desc): Change type of compatible vector.
 636         (tdesc_compatible_p): Update for change in type of
 637         target_desc::compatible.
 638         (tdesc_compatible_info_list): New function.
 639         (tdesc_compatible_info_arch_name): New function.
 640         (tdesc_add_compatible): Update for change in type of
 641         target_desc::compatible.
 642         (print_c_tdesc::visit_pre): Likewise.
 643
 644 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 645
 646         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 647         whitespace to underscore.
 648         (maint_print_c_tdesc_cmd): Use fake filename for target
 649         descriptions that came from the target.
 650         (_initialize_target_descriptions): Add filename command completion
 651         for 'maint print c-tdesc'.
 652
 653 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 654
 655         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 656         lines.
 657
 658 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 659
 660         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 661         lines.
 662         (dwarf2_find_location_expression): Likewise.
 663         (call_site_parameter_matches): Likewise.
 664         (dwarf2_compile_expr_to_ax): Likewise.
 665         (disassemble_dwarf_expression): Likewise.
 666         (loclist_describe_location): Likewise.
 667
 668 2020-06-23  Pedro Alves  <palves@redhat.com>
 669
 670         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 671         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 672         (register_to_value_test): Use scoped_mock_context.
 673         * regcache.c: Include "scoped-mock-context.h".
 674         (cooked_read_test): Don't error out if a target is already pushed.
 675         Use scoped_mock_context.  Adjust.
 676         * scoped-mock-context.h: New file.
 677
 678 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 679
 680         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 681         initializer.
 682         (ada_language::is_string_type_p): New member function.
 683         * c-lang.c (c_language_data): Delete la_is_string_type_p
 684         initializer.
 685         (cplus_language_data): Likewise.
 686         (asm_language_data): Likewise.
 687         (minimal_language_data): Likewise.
 688         * d-lang.c (d_language_data): Likewise.
 689         * f-lang.c (f_is_string_type_p): Delete function, implementation
 690         moved to f_language::is_string_type_p.
 691         (f_language_data): Delete la_is_string_type_p initializer.
 692         (f_language::is_string_type_p): New member function,
 693         implementation from f_is_string_type_p.
 694         * go-lang.c (go_is_string_type_p): Delete function, implementation
 695         moved to go_language::is_string_type_p.
 696         (go_language_data): Delete la_is_string_type_p initializer.
 697         (go_language::is_string_type_p): New member function,
 698         implementation from go_is_string_type_p.
 699         * language.c (language_defn::is_string_type_p): Define new member
 700         function.
 701         (default_is_string_type_p): Make static, add comment copied from
 702         header file.
 703         (unknown_language_data): Delete la_is_string_type_p initializer.
 704         (unknown_language::is_string_type_p): New member function.
 705         (auto_language_data): Delete la_is_string_type_p initializer.
 706         (auto_language::is_string_type_p): New member function.
 707         * language.h (language_data): Delete la_is_string_type_p field.
 708         (language_defn::is_string_type_p): Declare new function.
 709         (default_is_string_type_p): Delete desclaration, move comment to
 710         definition.
 711         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 712         moved to m2_language::is_string_type_p.
 713         (m2_language_data): Delete la_is_string_type_p initializer.
 714         (m2_language::is_string_type_p): New member function,
 715         implementation from m2_is_string_type_p.
 716         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 717         initializer.
 718         * opencl-lang.c (opencl_language_data): Likewise.
 719         * p-lang.c (pascal_is_string_type_p): Delete function,
 720         implementation moved to pascal_language::is_string_type_p.
 721         (pascal_language_data): Delete la_is_string_type_p initializer.
 722         (pascal_language::is_string_type_p): New member function,
 723         implementation from pascal_is_string_type_p.
 724         * rust-lang.c (rust_is_string_type_p): Delete function,
 725         implementation moved to rust_language::is_string_type_p.
 726         (rust_language_data): Delete la_is_string_type_p initializer.
 727         (rust_language::is_string_type_p): New member function,
 728         implementation from rust_is_string_type_p.
 729         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 730         is_string_type_p.
 731
 732 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 733
 734         * ada-lang.c (ada_language_data): Delete la_print_typedef
 735         initializer.
 736         (ada_language::print_typedef): New member function.
 737         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 738         (cplus_language_data): Likewise.
 739         (asm_language_data): Likewise.
 740         (minimal_language_data): Likewise.
 741         * d-lang.c (d_language_data): Likewise.
 742         * f-lang.c (f_language_data): Likewise.
 743         (f_language::print_typedef): New member function.
 744         * go-lang.c (go_language_data): Delete la_print_typedef
 745         initializer.
 746         * language.c (language_defn::print_typedef): Define member
 747         function.
 748         (unknown_language_data): Delete la_print_typedef initializer.
 749         (unknown_language::print_typedef): New member function.
 750         (auto_language_data): Delete la_print_typedef initializer.
 751         (auto_language::print_typedef): New member function.
 752         * language.h (language_data): Delete la_print_typedef field.
 753         (language_defn::print_typedef): Declare new member function.
 754         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 755         (default_print_typedef): Delete declaration.
 756         * m2-lang.c (m2_language_data): Delete la_print_typedef
 757         initializer.
 758         (m2_language::print_typedef): New member function.
 759         * objc-lang.c (objc_language_data): Delete la_print_typedef
 760         initializer.
 761         * opencl-lang.c (opencl_language_data): Likewise.
 762         * p-lang.c (pascal_language_data): Likewise.
 763         (pascal_language::print_typedef): New member function.
 764         * rust-lang.c (rust_print_typedef): Delete function,
 765         implementation moved to rust_language::print_typedef.
 766         (rust_language): Delete la_print_typedef initializer.
 767         (rust_language::print_typedef): New member function,
 768         implementation from rust_print_typedef.
 769         * typeprint.c (default_print_typedef): Delete.
 770
 771 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 772
 773         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 774         (ada_language::printstr): New member function.
 775         * c-lang.c (c_language_data): Delete la_printstr initializer.
 776         (cplus_language_data): Likewise.
 777         (asm_language_data): Likewise.
 778         (minimal_language_data): Likewise.
 779         * d-lang.c (d_language_data): Likewise.
 780         * f-lang.c (f_printstr): Rename to f_language::printstr.
 781         (f_language_data): Delete la_printstr initializer.
 782         (f_language::printstr): New member function, implementation from
 783         f_printstr.
 784         * go-lang.c (go_language_data): Delete la_printstr initializer.
 785         * language.c (language_defn::printstr): Define new member
 786         function.
 787         (unk_lang_printstr): Delete.
 788         (unknown_language_data): Delete la_printstr initializer.
 789         (unknown_language::printstr): New member function.
 790         (auto_language_data): Delete la_printstr initializer.
 791         (auto_language::printstr): New member function.
 792         * language.h (language_data): Delete la_printstr field.
 793         (language_defn::printstr): Declare new member function.
 794         (LA_PRINT_STRING): Update call to printstr.
 795         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 796         (m2_language_data): Delete la_printstr initializer.
 797         (m2_language::printstr): New member function, implementation from
 798         m2_printstr.
 799         * objc-lang.c (objc_language_data): Delete la_printstr
 800         initializer.
 801         * opencl-lang.c (opencl_language_data): Likewise.
 802         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 803         (pascal_language_data): Delete la_printstr initializer.
 804         (pascal_language::printstr): New member function, implementation
 805         from pascal_printstr.
 806         * p-lang.h (pascal_printstr): Delete declaration.
 807         * rust-lang.c (rust_printstr): Update header comment.
 808         (rust_language_data): Delete la_printstr initializer.
 809         (rust_language::printstr): New member function.
 810
 811 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 812
 813         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 814         (ada_language::printchar): New member function.
 815         * c-lang.c (c_language_data): Delete la_printchar initializer.
 816         (cplus_language_data): Likewise.
 817         (asm_language_data): Likewise.
 818         (minimal_language_data): Likewise.
 819         * d-lang.c (d_language_data): Likewise.
 820         * f-lang.c (f_printchar): Rename to f_language::printchar.
 821         (f_language_data): Delete la_printchar initializer.
 822         (f_language::printchar): New member function, implementation from
 823         f_printchar.
 824         * go-lang.c (go_language_data): Delete la_printchar initializer.
 825         * language.c (unk_lang_printchar): Delete.
 826         (language_defn::printchar): Define new member function.
 827         (unknown_language_data): Delete la_printchar initializer.
 828         (unknown_language::printchar): New member function.
 829         (auto_language_data): Delete la_printchar initializer.
 830         (auto_language::printchar): New member function.
 831         * language.h (language_data): Delete la_printchar field.
 832         (language_defn::printchar): Declare new member function.
 833         (LA_PRINT_CHAR): Update call to printchar.
 834         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 835         (m2_language::printchar): New member function.
 836         * objc-lang.c (objc_language_data): Delete la_printchar
 837         initializer.
 838         * opencl-lang.c (opencl_language_data): Likewise.
 839         * p-lang.c (pascal_language_data): Delete la_printchar
 840         initializer.
 841         (pascal_language::printchar): New member function.
 842         * rust-lang.c (rust_printchar): Rename to
 843         rust_language::printchar.
 844         (rust_language_data): Delete la_printchar initializer.
 845         (rust_language::printchar): New member function, implementation
 846         from rust_printchar.
 847
 848 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 849
 850         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 851         (ada_language_data): Delete la_emitchar initializer.
 852         (ada_language::emitchar): New member function, implementation from
 853         emit_char.
 854         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 855         (cplus_language_data): Likewise.
 856         (asm_language_data): Likewise.
 857         (minimal_language_data): Likewise.
 858         * d-lang.c (d_language_data): Likewise.
 859         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 860         (f_language_data): Delete la_emitchar initializer.
 861         (f_language::emitchar): New member function, implementation from
 862         f_emit_char.
 863         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 864         * language.c (unk_lang_emit_char): Delete.
 865         (language_defn::emitchar): New member function definition.
 866         (unknown_language_data): Delete la_emitchar initializer.
 867         (unknown_language::emitchar): New member function.
 868         (auto_language_data): Delete la_emitchar initializer.
 869         (auto_language::emitchar): New member function.
 870         * language.h (language_data): Delete la_emitchar field.
 871         (language_defn::emitchar): New member field declaration.
 872         (LA_EMIT_CHAR): Update call to emitchar.
 873         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 874         (m2_language_data): Delete la_emitchar initializer.
 875         (m2_language::emitchar): New member function, implementation from
 876         m2_emit_char.
 877         * objc-lang.c (objc_language_data): Delete la_emitchar
 878         initializer.
 879         * opencl-lang.c (opencl_language_data): Likewise.
 880         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 881         (pascal_language_data): Delete la_emitchar initializer.
 882         (pascal_language::emitchar): New member function, implementation
 883         from pascal_emit_char.
 884         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 885         (rust_language_data): Delete la_emitchar initializer.
 886         (rust_language::emitchar): New member function, implementation
 887         from rust_emitchar.
 888
 889 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 890
 891         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 892         (ada_language_data): Delete la_post_parser initializer.
 893         (ada_language::post_parser): New member function.
 894         * c-lang.c (c_language_data): Delete la_post_parser initializer.
 895         (cplus_language_data): Likewise.
 896         (asm_language_data): Likewise.
 897         (minimal_language_data): Likewise.
 898         * d-lang.c (d_language_data): Likewise.
 899         * f-lang.c (f_language_data): Likewise.
 900         * go-lang.c (go_language_data): Likewise.
 901         * language.c (unknown_language_data): Likewise.
 902         (auto_language_data): Likewise.
 903         * language.h (language_data): Delete la_post_parser field.
 904         (language_defn::post_parser): New member function.
 905         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 906         * objc-lang.c (objc_language_data): Likewise.
 907         * opencl-lang.c (opencl_language_data): Likewise.
 908         * p-lang.c (pascal_language_data): Likewise.
 909         * parse.c (parse_exp_in_context): Update call to post_parser.
 910         (null_post_parser): Delete definition.
 911         * parser-defs.h (null_post_parser): Delete declaration.
 912         * rust-lang.c (rust_language_data): Delete la_post_parser
 913         initializer.
 914
 915 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 916
 917         * ada-lang.c (parse): Rename to ada_language::parser.
 918         (ada_language_data): Delete la_parser initializer.
 919         (ada_language::parser): New member function, implementation from
 920         parse.
 921         * c-lang.c (c_language_data): Delete la_parser initializer.
 922         (cplus_language_data): Likewise.
 923         (asm_language_data): Likewise.
 924         (minimal_language_data): Likewise.
 925         * d-lang.c (d_language_data): Likewise.
 926         (d_language::parser): New member function.
 927         * f-lang.c (f_language_data): Delete la_parser initializer.
 928         (f_language::parser): New member function.
 929         * go-lang.c (go_language_data): Delete la_parser initializer.
 930         (go_language::parser): New member function.
 931         * language.c (unk_lang_parser): Delete.
 932         (language_defn::parser): Define new member function.
 933         (unknown_language_data): Delete la_parser initializer.
 934         (unknown_language::parser): New member function.
 935         (auto_language_data): Delete la_parser initializer.
 936         (auto_language::parser): New member function.
 937         * language.h (language_data): Delete la_parser field.
 938         (language_defn::parser): Declare new member function.
 939         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 940         (m2_language::parser): New member function.
 941         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 942         * opencl-lang.c (opencl_language_data): Likewise.
 943         * p-lang.c (pascal_language_data): Likewise.
 944         (pascal_language::parser): New member function.
 945         * parse.c (parse_exp_in_context): Update call to parser.
 946         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 947         (rust_language::parser): New member function.
 948
 949 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 950
 951         * top.c (print_gdb_configuration): Print --with-python-libdir
 952         configuration value.
 953
 954 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 955
 956         * NEWS: Mention change to the alias command.
 957
 958 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 959
 960         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 961         (alias_command_completer)
 962         (make_alias_options_def_group): New functions.
 963         (alias_opts, alias_option_defs): New struct and array.
 964         (alias_usage_error): Update usage.
 965         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 966         Use option framework.
 967         (_initialize_cli_cmds): Update alias command help.
 968         Update aliases command help.
 969         (show_user):
 970         Add NULL for new default_args lookup_cmd argument.
 971         (valid_command_p): Rename to validate_aliased_command.
 972         Add NULL for new default_args lookup_cmd argument.  Verify that the
 973         aliased_command has no default args.
 974         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 975         (lookup_cmd_1, lookup_cmd): New argument default_args.
 976         (add_alias_cmd):
 977         Add NULL for new default_args lookup_cmd argument.
 978         (print_help_for_command): Show default args under the layout
 979          alias some_alias = some_aliased_cmd some_alias_default_arg.
 980         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 981         xfree default_args in destructor.
 982         * cli/cli-script.c (process_next_line, do_define_command):
 983         Add NULL for new default_args lookup_cmd argument.
 984         * command.h: Declare new default_args argument in lookup_cmd
 985         and lookup_cmd_1.
 986         * completer.c (complete_line_internal_1):
 987         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 988         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 989         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 990         Likewise.
 991         * infcmd.c (_initialize_infcmd): Likewise.
 992         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 993         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 994         * python/py-param.c (add_setshow_generic): Likewise.
 995         * remote.c (_initialize_remote): Likewise.
 996         * top.c (execute_command): Prepend default_args if command has some.
 997         (set_verbose):
 998         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 999         * tracepoint.c (validate_actionline, encode_actions_1):
1000         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1001
1002 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1003
1004         * jit.c (jit_read_descriptor): Use bool as the return type.
1005         (jit_breakpoint_re_set_internal): Use bool as the return type.
1006         Invert the return value logic; return true if the jit breakpoint
1007         has been successfully initialized.
1008         (jit_inferior_init): Update the call to
1009         jit_breakpoint_re_set_internal.
1010
1011 2020-06-22  Pedro Alves  <palves@redhat.com>
1012
1013         PR gdb/25939
1014         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1015         Use the current inferior instead.  Don't return
1016         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1017         wait again.
1018         * sol-thread.c (sol_thread_target::wait): Don't reference
1019         inferior_ptid.
1020         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1021         (sol_update_thread_list_callback): Use the current inferior's pid
1022         instead of inferior_ptid.
1023
1024 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1025
1026         * procfs.c: Cleanup many comments.
1027
1028         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1029         (AFTER_WATCHFLAG): Replace by value.
1030
1031         (MAIN_PROC_NAME_FORMAT): Inline ...
1032         (create_procinfo): ... here.
1033
1034         (procfs_debug_inferior): Remove SYS_exec handling.
1035         (syscall_is_exec): Likewise.
1036         (procfs_set_exec_trap): Likewise.
1037
1038         (syscall_is_lwp_exit): Inline in callers.
1039         (syscall_is_exit): Likewise.
1040         (syscall_is_exec): Likewise.
1041         (syscall_is_lwp_create): Likewise.
1042
1043         (invalidate_cache): Remove #if 0 code.
1044
1045         (make_signal_thread_runnable):  Remove.
1046         (procfs_target::resume): Remove #if 0 code.
1047
1048 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1049
1050         PR gdb/25939
1051         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1052         call ...
1053         (procfs_target::create_inferior): ... here.
1054
1055 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1056
1057         * exec.c (validate_exec_file): Ensure the build-id is up to
1058         date by calling reopen_exec_file (that checks file timestamp
1059         to decide to re-read the file).
1060
1061 2020-06-18  Pedro Alves  <palves@redhat.com>
1062
1063         PR gdb/25412
1064         * gdbthread.h (delete_thread, delete_thread_silent)
1065         (find_thread_ptid): Update comments.
1066         * thread.c (current_thread_): New global.
1067         (is_current_thread): Move higher, and reimplement.
1068         (inferior_thread): Reimplement.
1069         (set_thread_exited): Use bool.  Add assertions.
1070         (add_thread_silent): Simplify thread-reuse handling by always
1071         calling delete_thread.
1072         (delete_thread): Remove intro comment.
1073         (find_thread_ptid): Skip exited threads.
1074         (switch_to_thread_no_regs): Write to current_thread_.
1075         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1076         INFERIOR_PTID.  Clear current_thread_.
1077
1078 2020-06-18  Pedro Alves  <palves@redhat.com>
1079
1080         * aix-thread.c (pd_update): Use switch_to_thread.
1081
1082 2020-06-18  Pedro Alves  <palves@redhat.com>
1083
1084         * ravenscar-thread.c (ravenscar_thread_target): Update.
1085         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1086         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1087         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1088         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1089
1090 2020-06-18  Pedro Alves  <palves@redhat.com>
1091
1092         * nat/windows-nat.c (current_windows_thread): Remove.
1093         * nat/windows-nat.h (current_windows_thread): Remove.
1094         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1095         Adjust.
1096         (display_selectors): Adjust to fetch the current
1097         windows_thread_info based on inferior_ptid.
1098         (fake_create_process): No longer write to current_windows_thread.
1099         (windows_nat_target::get_windows_debug_event):
1100         Don't set inferior_ptid or current_windows_thread.
1101         (windows_nat_target::wait): Adjust to not rely on
1102         current_windows_thread.
1103         (do_initial_windows_stuff): Now a method of windows_nat_target.
1104         Switch to the last_ptid thread.
1105         (windows_nat_target::attach): Adjust.
1106         (windows_nat_target::detach): Use switch_to_no_thread instead of
1107         writing to inferior_ptid directly.
1108         (windows_nat_target::create_inferior): Adjust.
1109
1110 2020-06-18  Pedro Alves  <palves@redhat.com>
1111
1112         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1113
1114 2020-06-18  Pedro Alves  <palves@redhat.com>
1115
1116         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1117         after creating it, instead of writing to inferior_ptid.  Don't
1118         write to inferior_ptid.
1119
1120 2020-06-18  Pedro Alves  <palves@redhat.com>
1121
1122         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1123
1124 2020-06-18  Pedro Alves  <palves@redhat.com>
1125
1126         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1127         it, instead of writing to inferior_ptid.
1128
1129 2020-06-18  Pedro Alves  <palves@redhat.com>
1130
1131         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1132         to inferior_ptid.
1133
1134 2020-06-18  Pedro Alves  <palves@redhat.com>
1135
1136         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1137         instead of writing to inferior_ptid directly.
1138
1139 2020-06-18  Pedro Alves  <palves@redhat.com>
1140
1141         * corelow.c (core_target::close): Use switch_to_no_thread instead
1142         of writing to inferior_ptid directly.
1143         (add_to_thread_list, core_target_open): Use switch_to_thread
1144         instead of writing to inferior_ptid directly.
1145
1146 2020-06-18  Pedro Alves  <palves@redhat.com>
1147
1148         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1149         inferior_ptid.
1150         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1151         inferior_ptid.
1152         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1153         inferior_ptid directly.
1154         (darwin_nat_target::init_thread_list): Switch to thread, instead
1155         of writing to inferior_ptid.
1156         (darwin_nat_target::attach): Don't write to inferior_ptid.
1157         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1158
1159 2020-06-18  Pedro Alves  <palves@redhat.com>
1160
1161         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1162         thread.
1163         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1164         Instead use switch_to_thread.
1165         (gnu_nat_target::detach): Use switch_to_no_thread
1166         instead of writing to inferior_ptid directly.  Used passed-in
1167         inferior instead of looking up the inferior by pid.
1168
1169 2020-06-18  Pedro Alves  <palves@redhat.com>
1170
1171         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1172         inferior_ptid.
1173
1174 2020-06-18  Pedro Alves  <palves@redhat.com>
1175
1176         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1177         inferior_ptid.
1178         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1179         thread.
1180         (nto_procfs_target::detach): Avoid referencing
1181         inferior_ptid.  Use switch_to_no_thread instead of writing to
1182         inferior_ptid directly.
1183         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1184         instead of writing to inferior_ptid directly.
1185         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1186         to thread.
1187
1188 2020-06-18  Pedro Alves  <palves@redhat.com>
1189
1190         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1191         after creating it, instead of writing to inferior_ptid.
1192         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1193         to inferior_ptid directly.
1194         (gdbsim_target::wait): Don't write to inferior_ptid.
1195
1196 2020-06-18  Pedro Alves  <palves@redhat.com>
1197
1198         * remote.c (remote_target::remote_notice_new_inferior): Use
1199         switch_to_thread instead of writing to inferior_ptid directly.
1200         (remote_target::add_current_inferior_and_thread): Use
1201         switch_to_no_thread instead of writing to inferior_ptid directly.
1202         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1203         and switch_to_thread instead of using set_current_inferior or
1204         writing to inferior_ptid directly.
1205
1206 2020-06-18  Pedro Alves  <palves@redhat.com>
1207
1208         * tracectf.c (ctf_target_open): Switch to added thread instead of
1209         writing to inferior_ptid directly.
1210         (ctf_target::close): Use switch_to_no_thread instead of writing to
1211         inferior_ptid directly.
1212
1213 2020-06-18  Pedro Alves  <palves@redhat.com>
1214
1215         * tracefile-tfile.c (tfile_target_open): Don't write to
1216         inferior_ptid directly, instead switch to added thread.
1217         (tfile_target::close): Use switch_to_no_thread instead of writing
1218         to inferior_ptid directly.
1219
1220 2020-06-18  Pedro Alves  <palves@redhat.com>
1221
1222         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1223         (procfs_target::detach): Use switch_to_no_thread
1224         instead of writing to inferior_ptid directly.
1225         (do_attach): Change return type to void.  Switch to the added
1226         thread.
1227         (procfs_target::create_inferior): Switch to the added thread.
1228         (procfs_do_thread_registers): Don't write to inferior_ptid.
1229
1230 2020-06-18  Pedro Alves  <palves@redhat.com>
1231
1232         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1233         of writing to inferior_ptid.
1234         (scoped_restore_exited_inferior): Delete.
1235         (handle_vfork_child_exec_or_exit): Simplify using
1236         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1237         instead of writing to inferior_ptid.
1238         (THREAD_STOPPED_BY): Delete.
1239         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1240         (thread_stopped_by_hw_breakpoint): Delete.
1241         (save_waitstatus): Use
1242         scoped_restore_current_thread+switch_to_thread, and call
1243         target_stopped_by_watchpoint instead of
1244         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1245         instead of thread_stopped_by_sw_breakpoint, and
1246         target_stopped_by_hw_breakpoint instead of
1247         thread_stopped_by_hw_breakpoint.
1248         (handle_inferior_event)
1249         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1250         inferior_ptid directly, nor
1251         set_current_inferior/set_current_program_space.  Use
1252         switch_to_thread / switch_to_inferior_no_thread instead.
1253
1254 2020-06-18  Pedro Alves  <palves@redhat.com>
1255
1256         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1257         instead of writing to inferior_ptid.
1258
1259 2020-06-18  Pedro Alves  <palves@redhat.com>
1260
1261         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1262         added thread.
1263         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1264         to the added thread.
1265         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1266         instead of writing to inferior_ptid.
1267
1268 2020-06-18  Pedro Alves  <palves@redhat.com>
1269
1270         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1271         (register_to_value_test): Mock a program_space too.  Heap-allocate
1272         the address space.  Don't write to inferior_ptid.  Use
1273         switch_to_thread instead.
1274
1275 2020-06-18  Pedro Alves  <palves@redhat.com>
1276
1277         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1278         Delete.
1279         (find_signalled_thread()): New, factored out from
1280         linux_make_corefile_notes and adjusted to handle exited threads.
1281         (linux_make_corefile_notes): Adjust to use the new
1282         find_signalled_thread.
1283
1284 2020-06-18  Pedro Alves  <palves@redhat.com>
1285
1286         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1287         of saving/restoring inferior_ptid.
1288
1289 2020-06-17  Tom Tromey  <tom@tromey.com>
1290
1291         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1292         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1293         declare.
1294         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1295
1296 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1297
1298         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1299         of partial symtabs.
1300
1301 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1302
1303         * regformats/reg-arm.dat: Remove.
1304         * regformats/reg-bfin.dat: Remove.
1305         * regformats/reg-cris.dat: Remove.
1306         * regformats/reg-crisv32.dat: Remove.
1307         * regformats/reg-m32r.dat: Remove.
1308         * regformats/reg-tilegx.dat: Remove.
1309         * regformats/reg-tilegx32.dat: Remove.
1310
1311 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1312
1313         * features/Makefile (WHICH): Remove arm files.
1314         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1315         * regformats/arm/arm-with-neon.dat: Remove.
1316         * regformats/arm/arm-with-vfpv2.dat: Remove.
1317         * regformats/arm/arm-with-vfpv3.dat: Remove.
1318
1319 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1320
1321         * features/Makefile (XMLTOC): Remove rx.xml.
1322
1323 2020-06-17  Pedro Alves  <palves@redhat.com>
1324
1325         * gdbthread.h (thread_control_state) <trap_expected> Update
1326         comments.
1327
1328 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1329
1330         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1331         ada_language::lookup_symbol_nonlocal.
1332         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1333         (ada_language::lookup_symbol_nonlocal): New member function,
1334         implementation from ada_lookup_symbol_nonlocal.
1335         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1336         initializer.
1337         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1338         initializer.
1339         (cplus_language::lookup_symbol_nonlocal): New member function.
1340         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1341         (minimal_language_data) Likewise.
1342         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1343         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1344         initializer.
1345         (d_language::lookup_symbol_nonlocal): New member function.
1346         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1347         initializer.
1348         (f_language::lookup_symbol_nonlocal): New member function.
1349         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1350         initializer.
1351         * language.c (unknown_language_data): Likewise.
1352         (auto_language_data): Likewise.
1353         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1354         field.
1355         (language_defn::lookup_symbol_nonlocal): New member function.
1356         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1357         initializer.
1358         * objc-lang.c (objc_language_data): Likewise.
1359         * opencl-lang.c (opencl_language_data): Likewise.
1360         * p-lang.c (pascal_language_data): Likewise.
1361         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1362         rust_language::lookup_symbol_nonlocal.
1363         (rust_language_data): Delete la_lookup_symbol_nonlocal
1364         initializer.
1365         (rust_language::lookup_symbol_nonlocal): New member function,
1366         implementation from rust_lookup_symbol_nonlocal.
1367         * symtab.c (lookup_symbol_aux): Update call to
1368         lookup_symbol_nonlocal.
1369         (basic_lookup_symbol_nonlocal): Rename to...
1370         (language_defn::lookup_symbol_nonlocal): ...this, and update
1371         header comment.  Remove language_defn parameter, and replace with
1372         uses of `this'.
1373         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1374
1375 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1376
1377         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1378         initializer.
1379         (ada_language::value_print_inner): New member function.
1380         * c-lang.c (c_language_data): Delete la_value_print_inner
1381         initializer.
1382         (cplus_language_data): Likewise.
1383         (asm_language_data): Likewise.
1384         (minimal_language_data): Likewise.
1385         * d-lang.c (d_language_data): Likewise.
1386         (d_language::value_print_inner): New member function.
1387         * f-lang.c (f_language_data): Delete la_value_print_inner
1388         initializer.
1389         (f_language::value_print_inner): New member function.
1390         * f-lang.h (f_value_print_innner): Rename to...
1391         (f_value_print_inner): ...this (note spelling of 'inner').
1392         * f-valprint.c (f_value_print_innner): Rename to...
1393         (f_value_print_inner): ...this (note spelling of 'inner').
1394         * go-lang.c (go_language_data): Delete la_value_print_inner
1395         initializer.
1396         (go_language::value_print_inner): New member function.
1397         * language.c (language_defn::value_print_inner): Define new member
1398         function.
1399         (unk_lang_value_print_inner): Delete.
1400         (unknown_language_data): Delete la_value_print_inner initializer.
1401         (unknown_language::value_print_inner): New member function.
1402         (auto_language_data): Delete la_value_print_inner initializer.
1403         (auto_language::value_print_inner): New member function.
1404         * language.h (language_data): Delete la_value_print_inner field.
1405         (language_defn::value_print_inner): Delcare new member function.
1406         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1407         initializer.
1408         (m2_language::value_print_inner): New member function.
1409         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1410         initializer.
1411         * opencl-lang.c (opencl_language_data): Likewise.
1412         * p-lang.c (pascal_language_data): Likewise.
1413         (pascal_language::value_print_inner): New member function.
1414         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1415         initializer.
1416         (rust_language::value_print_inner): New member function.
1417         * valprint.c (do_val_print): Update call to value_print_inner.
1418
1419 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1420
1421         * ada-lang.c (ada_language_data): Delete la_value_print
1422         initializer.
1423         (ada_language::value_print): New member function.
1424         * c-lang.c (c_language_data): Delete la_value_print initializer.
1425         (cplus_language_data): Likewise.
1426         (asm_language_data): Likewise.
1427         (minimal_language_data): Likewise.
1428         * d-lang.c (d_language_data): Likewise.
1429         * f-lang.c (f_language_data): Likewise.
1430         * go-lang.c (go_language_data): Likewise.
1431         * language.c (unk_lang_value_print): Delete.
1432         (language_defn::value_print): Define new member function.
1433         (unknown_language_data): Delete la_value_print initializer.
1434         (unknown_language::value_print): New member function.
1435         (auto_language_data): Delete la_value_print initializer.
1436         (auto_language::value_print): New member function.
1437         * language.h (language_data): Delete la_value_print field.
1438         (language_defn::value_print): Declare new member function.
1439         (LA_VALUE_PRINT): Update call to value_print.
1440         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1441         * objc-lang.c (objc_language_data): Likewise.
1442         * opencl-lang.c (opencl_language_data): Likewise.
1443         * p-lang.c (pascal_language_data): Likewise.
1444         (pascal_language::value_print): New member function.
1445         * rust-lang.c (rust_language_data): Delete la_value_print
1446         initializer.
1447
1448 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1449
1450         * ada-lang.c (ada_watch_location_expression): Rename to
1451         ada_language::watch_location_expression.
1452         (ada_language_data): Delete la_watch_location_expression
1453         initializer.
1454         (ada_language::watch_location_expression): New member function,
1455         implementation from ada_watch_location_expression.
1456         * breakpoint.c (watch_command_1): Update call to
1457         watch_location_expression.
1458         * c-lang.c (c_watch_location_expression): Rename to
1459         language_defn::watch_location_expression.
1460         (c_language_data): Delete la_watch_location_expression
1461         initializer.
1462         (cplus_language_data): Likewise.
1463         (asm_language_data): Likewise.
1464         (minimal_language_data): Likewise.
1465         * c-lang.h (c_watch_location_expression): Delete declaration.
1466         * d-lang.c (d_language_data): Delete la_watch_location_expression
1467         initializer.
1468         * f-lang.c (f_language_data): Likewise.
1469         * go-lang.c (go_language_data): Likewise.
1470         * language.c (language_defn::watch_location_expression): Member
1471         function implementation from c_watch_location_expression.
1472         (unknown_language_data): Delete la_watch_location_expression
1473         initializer.
1474         (auto_language_data): Likewise.
1475         * language.h (language_data): Delete la_watch_location_expression
1476         field.
1477         (language_defn::watch_location_expression): Declare new member
1478         function.
1479         * m2-lang.c (m2_language_data): Delete
1480         la_watch_location_expression initializer.
1481         * objc-lang.c (objc_language_data): Likewise.
1482         * opencl-lang.c (opencl_language_data): Likewise.
1483         * p-lang.c (pascal_language_data): Likewise.
1484         * rust-lang.c (rust_watch_location_expression): Rename to
1485         rust_language::watch_location_expression.
1486         (rust_language_data): Delete la_watch_location_expression
1487         initializer.
1488         (rust_language::watch_location_expression): New member function,
1489         implementation from rust_watch_location_expression.
1490
1491 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1492
1493         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1494         ada_language::collect_symbol_completion_matches.
1495         (ada_language_data): Delete la_collect_symbol_completion_matches
1496         initializer.
1497         (ada_language::collect_symbol_completion_matches): New member
1498         function, implementation from
1499         ada_collect_symbol_completion_matches.
1500         * c-lang.c (c_language_data): Delete
1501         la_collect_symbol_completion_matches initializer.
1502         (cplus_language_data): Likewise.
1503         (asm_language_data): Likewise.
1504         (minimal_language_data): Likewise.
1505         * d-lang.c (d_language_data): Likewise.
1506         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1507         f_language::collect_symbol_completion_matches.
1508         (f_language_data): Delete la_collect_symbol_completion_matches
1509         initializer.
1510         (f_language::collect_symbol_completion_matches) New member
1511         function, implementation from f_collect_symbol_completion_matches.
1512         * go-lang.c (go_language_data): Delete
1513         la_collect_symbol_completion_matches initializer.
1514         * language.c (unknown_language_data): Likewise.
1515         (auto_language_data): Likewise.
1516         * language.h (language_data): Delete
1517         la_collect_symbol_completion_matches field.
1518         (language_defn::collect_symbol_completion_matches): New member
1519         function.
1520         * m2-lang.c (m2_language_data): Delete
1521         la_collect_symbol_completion_matches initializer.
1522         * objc-lang.c (objc_language_data): Likewise.
1523         * opencl-lang.c (opencl_language_data): Likewise.
1524         * p-lang.c (pascal_language_data): Likewise.
1525         * rust-lang.c (rust_language_data): Likewise.
1526         * symtab.c (default_collect_symbol_completion_matches): Delete.
1527         (collect_symbol_completion_matches): Update call to
1528         collect_symbol_completion_matches.
1529         (collect_symbol_completion_matches_type): Likewise.
1530         * symtab.h (default_collect_symbol_completion_matches): Delete
1531         declaration.
1532
1533 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1534
1535         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1536         (ada_language_data): Delete la_word_break_characters initializer.
1537         (ada_language::word_break_characters): New member function.
1538         * c-lang.c (c_language_data): Delete la_word_break_characters
1539         initializer.
1540         (cplus_language_data): Likewise.
1541         (asm_language_data): Likewise.
1542         (minimal_language_data): Likewise.
1543         * completer.c: Update global comment.
1544         (advance_to_expression_complete_word_point): Update call to
1545         word_break_characters.
1546         (complete_files_symbols): Likewise.
1547         (complete_line_internal_1): Likewise.
1548         (default_completer_handle_brkchars): Likewise.
1549         (skip_quoted_chars): Likewise.
1550         * d-lang.c (d_language_data): Delete la_word_break_characters
1551         initializer.
1552         * f-lang.c (f_word_break_characters): Delete.
1553         (f_language_data): Delete la_word_break_characters initializer.
1554         (f_language::word_break_characters): New member function.
1555         * go-lang.c (go_language_data): Delete la_word_break_characters
1556         initializer.
1557         * language.c (unknown_language_data): Likewise.
1558         (auto_language_data): Likewise.
1559         * language.h (default_word_break_characters): Move declaration to
1560         earlier in the file.
1561         (language_data): Delete la_word_break_characters field.
1562         (language_defn::word_break_characters): New member function.
1563         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1564         initializer.
1565         * objc-lang.c (objc_language_data): Likewise.
1566         * opencl-lang.c (opencl_language_data): Likewise.
1567         * p-lang.c (pascal_language_data): Likewise.
1568         * rust-lang.c (rust_language_data): Likewise.
1569
1570 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1571
1572         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1573         (ada_language_data): Delete la_get_symbol_name_matcher
1574         initializer.
1575         (language_defn::get_symbol_name_matcher_inner): New member
1576         function.
1577         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1578         initializer.
1579         (cplus_language_data): Likewise.
1580         (cplus_language::get_symbol_name_matcher_inner): New member
1581         function.
1582         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1583         (minimal_language_data): Likewise.
1584         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1585         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1586         initializer.
1587         * dictionary.c (iter_match_first_hashed): Update call to
1588         get_symbol_name_matcher.
1589         (iter_match_next_hashed): Likewise.
1590         (iter_match_next_linear): Likewise.
1591         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1592         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1593         initializer.
1594         (f_language::get_symbol_name_matcher_inner): New member function.
1595         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1596         initializer.
1597         * language.c (default_symbol_name_matcher): Update header comment,
1598         make static.
1599         (language_defn::get_symbol_name_matcher): New definition.
1600         (language_defn::get_symbol_name_matcher_inner): Likewise.
1601         (get_symbol_name_matcher): Delete.
1602         (unknown_language_data): Delete la_get_symbol_name_matcher
1603         initializer.
1604         (auto_language_data): Likewise.
1605         * language.h (language_data): Delete la_get_symbol_name_matcher
1606         field.
1607         (language_defn::get_symbol_name_matcher): New member function.
1608         (language_defn::get_symbol_name_matcher_inner): Likewise.
1609         (default_symbol_name_matcher): Delete declaration.
1610         * linespec.c (find_methods): Update call to
1611         get_symbol_name_matcher.
1612         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1613         initializer.
1614         * minsyms.c (lookup_minimal_symbol): Update call to
1615         get_symbol_name_matcher.
1616         (iterate_over_minimal_symbols): Likewise.
1617         * objc-lang.c (objc_language_data): Delete
1618         la_get_symbol_name_matcher initializer.
1619         * opencl-lang.c (opencl_language_data): Likewise.
1620         * p-lang.c (pascal_language_data): Likewise.
1621         * psymtab.c (psymbol_name_matches): Update call to
1622         get_symbol_name_matcher.
1623         * rust-lang.c (rust_language_data): Delete
1624         la_get_symbol_name_matcher initializer.
1625         * symtab.c (symbol_matches_search_name): Update call to
1626         get_symbol_name_matcher.
1627         (compare_symbol_name): Likewise.
1628
1629 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1630
1631         * ada-lang.c (ada_language_data): Delete la_compute_program
1632         initializer.
1633         * c-lang.c (c_language_data): Likewise.
1634         (c_language::compute_program): New member function.
1635         (cplus_language_data): Delete la_compute_program initializer.
1636         (cplus_language::compute_program): New member function.
1637         (asm_language_data): Delete la_compute_program initializer.
1638         (minimal_language_data): Likewise.
1639         * c-lang.h (c_compute_program): Update comment.
1640         (cplus_compute_program): Likewise.
1641         * compile/compile-c-support.c (c_compute_program): Likewise.
1642         (cplus_compute_program): Likewise.
1643         * compile/compile.c (compile_to_object): Update call to
1644         la_compute_program.
1645         * d-lang.c (d_language_data): Delete la_compute_program
1646         initializer.
1647         * f-lang.c (f_language_data): Likewise.
1648         * go-lang.c (go_language_data): Likewise.
1649         * language.c (unknown_language_data): Likewise.
1650         (auto_language_data): Likewise.
1651         * language.h (language_data): Delete la_compute_program field.
1652         (language_defn::compute_program): New member function.
1653         * m2-lang.c (m2_language_data): Delete la_compute_program
1654         initializer.
1655         * objc-lang.c (objc_language_data): Likewise.
1656         * opencl-lang.c (opencl_language_data): Likewise.
1657         * p-lang.c (pascal_language_data): Likewise.
1658         * rust-lang.c (rust_language_data): Likewise.
1659
1660 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1661
1662         * ada-lang.c (ada_language_data) Delete
1663         la_class_name_from_physname initializer.
1664         * c-lang.c (c_language_data): Likewise.
1665         (cplus_language_data): Likewise.
1666         (cplus_language::class_name_from_physname): New member function.
1667         (asm_language_data): Delete la_class_name_from_physname
1668         initializer.
1669         (minimal_language_data): Likewise.
1670         * d-lang.c (d_language_data): Likewise.
1671         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1672         method on language_defn class.
1673         (guess_full_die_structure_name): Likewise.
1674         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1675         initializer.
1676         * go-lang.c (go_language_data): Likewise.
1677         * language.c (language_class_name_from_physname): Delete.
1678         (unk_lang_class_name): Delete.
1679         (unknown_language_data): Delete la_class_name_from_physname
1680         initializer.
1681         (auto_language_data): Likewise.
1682         * language.h (language_data): Delete la_class_name_from_physname
1683         field.
1684         (language_defn::class_name_from_physname): New function.
1685         (language_class_name_from_physname): Delete declaration.
1686         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1687         initializer.
1688         * objc-lang.c (objc_language_data): Likewise.
1689         * opencl-lang.c (opencl_language_data): Likewise.
1690         * p-lang.c (pascal_language_data): Likewise.
1691         * rust-lang.c (rust_language_data): Likewise.
1692
1693 2020-06-16  Tom Tromey  <tom@tromey.com>
1694
1695         * tui/tui-data.h (STATUS_NAME): New macro.
1696         * tui/tui-layout.c (tui_remove_some_windows)
1697         (initialize_known_windows, tui_register_window)
1698         (tui_layout_split::remove_windows, initialize_layouts)
1699         (tui_new_layout_command): Don't use hard-coded window names.
1700
1701 2020-06-16  Tom Tromey  <tom@tromey.com>
1702
1703         PR tui/25348:
1704         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1705         tui_initialize_readline.  Only run once.  Call rl_initialize.
1706         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1707         tui_initialize_readline.
1708         * tui/tui-io.c (tui_setup_io): Call
1709         tui_ensure_readline_initialized.
1710         * tui/tui-interp.c (tui_interp::init): Update.
1711
1712 2020-06-16  Tom Tromey  <tom@tromey.com>
1713
1714         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1715         Also preserve the status window.
1716
1717 2020-06-16  Tom Tromey  <tom@tromey.com>
1718
1719         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1720         where m_window==nullptr.
1721
1722 2020-06-15  Tom Tromey  <tromey@adacore.com>
1723
1724         * windows-nat.c (windows_nat::handle_output_debug_string):
1725         Update.
1726         (windows_nat::handle_ms_vc_exception): Update.
1727         * target.h (target_read_string): Change API.
1728         * target.c (target_read_string): Change API.
1729         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1730         Update.
1731         * solib-frv.c (frv_current_sos): Update.
1732         * solib-dsbt.c (dsbt_current_sos): Update.
1733         * solib-darwin.c (darwin_current_sos): Update.
1734         * linux-thread-db.c (inferior_has_bug): Update.
1735         * expprint.c (print_subexp_standard): Update.
1736         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1737         (ada_exception_message_1): Update.
1738
1739 2020-06-15  Tom Tromey  <tromey@adacore.com>
1740
1741         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1742
1743 2020-06-15  Tom Tromey  <tromey@adacore.com>
1744
1745         * valprint.c (read_string): Update comment.
1746         * target.c (MIN): Remove.
1747         (target_read_string): Rewrite.
1748
1749 2020-06-15  Tom Tromey  <tromey@adacore.com>
1750
1751         * corefile.c (read_memory_string): Remove.
1752         * ada-valprint.c (ada_value_print_ptr): Update.
1753         * ada-lang.h (ada_tag_name): Change return type.
1754         * ada-lang.c (type_from_tag): Update.
1755         (ada_tag_name_from_tsd): Change return type.  Use
1756         target_read_string.
1757         (ada_tag_name): Likewise.
1758         * gdbcore.h (read_memory_string): Don't declare.
1759
1760 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1761
1762         * symtab.c (rbreak_command): Ignore Windows drive colon.
1763
1764 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1765
1766         * NEWS: Mention removed GDBserver host support.
1767
1768 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1769
1770         * features/riscv/rebuild-csr-xml.sh: Updated.
1771
1772 2020-06-11  Tom Tromey  <tom@tromey.com>
1773
1774         PR gdb/18318:
1775         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1776
1777 2020-06-09  Jonny Grant  <jg@jguk.org>
1778 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1779
1780         * main.c (captured_main_1): Don't print new line after help.
1781         (print_gdb_help): add mailing list and IRC channel information
1782         to --help.  Add new lines between items in the footer.  Remove
1783         quotes around bug url.
1784
1785 2020-06-11  Keith Seitz  <keiths@redhat.com>
1786
1787         PR gdb/21356
1788         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1789         Resolve typedefs for type length calculations.
1790
1791 2020-06-10  Tom de Vries  <tdevries@suse.de>
1792
1793         PR ada/24713
1794         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1795         (write_psymbols): Enable .gdb_index for ada.
1796         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1797         ada.
1798
1799 2020-06-10  Tom de Vries  <tdevries@suse.de>
1800
1801         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1802         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1803         namei" instead of "const char *name" argument.
1804         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1805         dw2_symtab_iter_init.
1806
1807 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1808
1809         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1810         to use type::field and field::type instead.
1811
1812 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1813
1814         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1815         to use field::type instead.
1816
1817 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1818
1819         * gdbtypes.h (struct field) <type, set_type>: New methods.
1820         Rename `type` field to...
1821         <m_type>: ... this.  Change references throughout to use type or
1822         set_type methods.
1823         (FIELD_TYPE): Use field::type.  Change call sites that modify
1824         the field's type to use field::set_type instead.
1825
1826 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1827
1828         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1829         to use type::index_type instead.
1830
1831 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1832
1833         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1834         methods.
1835         (TYPE_INDEX_TYPE): Use type::index_type.
1836         * gdbtypes.c (create_array_type_with_stride): Likewise.
1837
1838 2020-06-07  Tom Tromey  <tom@tromey.com>
1839
1840         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1841         parameter.
1842         (generic_value_print): Update.
1843
1844 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1845
1846         Revert commit 982a38f60b0.
1847         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1848
1849 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1850
1851         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1852         avoid use after free.
1853
1854 2020-06-05  Tom de Vries  <tdevries@suse.de>
1855
1856         * NEWS: Fix typos.
1857
1858 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1859
1860         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1861         the per_bfd object.
1862         (dwarf2_read_debug_names): Likewise.
1863         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1864         object when re-using a per_bfd object with an index.
1865
1866 2020-06-03  Tom de Vries  <tdevries@suse.de>
1867
1868         PR symtab/26046
1869         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1870         children for C++.
1871         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1872         DW_TAG_subprogram.
1873
1874 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1875
1876         * ada-lang.c (ada_language_data): Delete skip_trampoline
1877         initializer.
1878         * c-lang.c (c_language_data): Likewise.
1879         (cplus_language_data): Likewise.
1880         (cplus_language::skip_trampoline): New member function.
1881         (asm_language_data): Delete skip_trampoline initializer.
1882         (minimal_language_data): Likewise.
1883         * d-lang.c (d_language_data): Likewise.
1884         * f-lang.c (f_language_data): Likewise.
1885         * go-lang.c (go_language_data): Likewise.
1886         * language.c (unk_lang_trampoline): Delete function.
1887         (skip_language_trampoline): Update.
1888         (unknown_language_data): Delete skip_trampoline initializer.
1889         (auto_language_data): Likewise.
1890         * language.h (language_data): Delete skip_trampoline field.
1891         (language_defn::skip_trampoline): New function.
1892         * m2-lang.c (m2_language_data): Delete skip_trampoline
1893         initializer.
1894         * objc-lang.c (objc_skip_trampoline): Delete function, move
1895         implementation to objc_language::skip_trampoline.
1896         (objc_language_data): Delete skip_trampoline initializer.
1897         (objc_language::skip_trampoline): New member function with
1898         implementation from objc_skip_trampoline.
1899         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1900         initializer.
1901         * p-lang.c (pascal_language_data): Likewise.
1902         * rust-lang.c (rust_language_data): Likewise.
1903
1904 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1905
1906         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1907         (ada_language::demangle): New member function.
1908         * c-lang.c (c_language_data): Delete la_demangle initializer.
1909         (cplus_language_data): Delete la_demangle initializer.
1910         (cplus_language::demangle): New member function.
1911         (asm_language_data): Delete la_demangle initializer.
1912         (minimal_language_data): Delete la_demangle initializer.
1913         * d-lang.c (d_language_data): Delete la_demangle initializer.
1914         (d_language::demangle): New member function.
1915         * f-lang.c (f_language_data): Delete la_demangle initializer.
1916         (f_language::demangle): New member function.
1917         * go-lang.c (go_language_data): Delete la_demangle initializer.
1918         (go_language::demangle): New member function.
1919         * language.c (language_demangle): Update.
1920         (unk_lang_demangle): Delete.
1921         (unknown_language_data): Delete la_demangle initializer.
1922         (unknown_language::demangle): New member function.
1923         (auto_language_data): Delete la_demangle initializer.
1924         (auto_language::demangle): New member function.
1925         * language.h (language_data): Delete la_demangle field.
1926         (language_defn::demangle): New function.
1927         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1928         * objc-lang.c (objc_language_data): Delete la_demangle
1929         initializer.
1930         (objc_language::demangle): New member function.
1931         * opencl-lang.c (opencl_language_data): Delete la_demangle
1932         initializer.
1933         * p-lang.c (pascal_language_data): Likewise.
1934         * rust-lang.c (rust_language_data): Likewise.
1935         (rust_language::demangle): New member function.
1936
1937 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1938
1939         * ada-lang.c (ada_language_data): Delete la_print_type
1940         initializer.
1941         (ada_language::print_type): New member function.
1942         * c-lang.c (c_language_data): Delete la_print_type initializer.
1943         (c_language::print_type): New member function.
1944         (cplus_language_data): Delete la_print_type initializer.
1945         (cplus_language::print_type): New member function.
1946         (asm_language_data): Delete la_print_type initializer.
1947         (asm_language::print_type): New member function.
1948         (minimal_language_data): Delete la_print_type initializer.
1949         (minimal_language::print_type): New member function.
1950         * d-lang.c (d_language_data): Delete la_print_type initializer.
1951         (d_language::print_type): New member function.
1952         * f-lang.c (f_language_data): Delete la_print_type initializer.
1953         (f_language::print_type): New member function.
1954         * go-lang.c (go_language_data): Delete la_print_type initializer.
1955         (go_language::print_type): New member function.
1956         * language.c (unk_lang_print_type): Delete.
1957         (unknown_language_data): Delete la_print_type initializer.
1958         (unknown_language::print_type): New member function.
1959         (auto_language_data): Delete la_print_type initializer.
1960         (auto_language::print_type): New member function.
1961         * language.h (language_data): Delete la_print_type field.
1962         (language_defn::print_type): New function.
1963         (LA_PRINT_TYPE): Update.
1964         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1965         (m2_language::print_type): New member function.
1966         * objc-lang.c (objc_language_data): Delete la_print_type
1967         initializer.
1968         (objc_language::print_type): New member function.
1969         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1970         to opencl_language::print_type.
1971         (opencl_language_data): Delete la_print_type initializer.
1972         (opencl_language::print_type): New member function, implementation
1973         from opencl_print_type.
1974         * p-lang.c (pascal_language_data): Delete la_print_type
1975         initializer.
1976         (pascal_language::print_type): New member function.
1977         * rust-lang.c (rust_print_type): Delete, implementation moved to
1978         rust_language::print_type.
1979         (rust_language_data): Delete la_print_type initializer.
1980         (rust_language::print_type): New member function, implementation
1981         from rust_print_type.
1982
1983 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1984
1985         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1986         implementation moves to...
1987         (ada_language::sniff_from_mangled_name): ...here.  Update return
1988         type.
1989         (ada_language_data): Delete la_sniff_from_mangled_name
1990         initializer.
1991         * c-lang.c (c_language_data): Likewise.
1992         (cplus_language_data): Likewise.
1993         (cplus_language::sniff_from_mangled_name): New member function,
1994         implementation taken from gdb_sniff_from_mangled_name.
1995         (asm_language_data): Delete la_sniff_from_mangled_name
1996         initializer.
1997         (minimal_language_data): Likewise.
1998         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1999         implementation moves to cplus_language::sniff_from_mangled_name.
2000         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2001         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2002         moves to...
2003         (d_language::sniff_from_mangled_name): ...here.
2004         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2005         * f-lang.c (f_language_data): Likewise.
2006         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2007         moves to...
2008         (go_language::sniff_from_mangled_name): ...here.
2009         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2010         * language.c (language_sniff_from_mangled_name): Delete.
2011         (unknown_language_data): Delete la_sniff_from_mangled_name
2012         initializer.
2013         (auto_language_data): Likewise.
2014         * language.h (language_data): Delete la_sniff_from_mangled_name
2015         field.
2016         (language_defn::sniff_from_mangled_name): New function.
2017         (language_sniff_from_mangled_name): Delete declaration.
2018         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2019         field.
2020         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2021         implementation moves to...
2022         (objc_language::sniff_from_mangled_name): ...here.
2023         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2024         * opencl-lang.c (opencl_language_data): Likewise.
2025         * p-lang.c (pascal_language_data): Likewise.
2026         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2027         implementation moves to...
2028         (rust_language::sniff_from_mangled_name): ...here.
2029         (rust_language_data): Delete la_sniff_from_mangled_name
2030         initializer.
2031         * symtab.c (symbol_find_demangled_name): Call
2032         sniff_from_mangled_name member function.
2033
2034 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2035
2036         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2037         initializer.
2038         * c-lang.c (c_language_data): Likewise.
2039         (cplus_language_data): Likewise.
2040         (cplus_language::search_name_hash): New member function.
2041         (asm_language_data): Delete la_search_name_hash initializer.
2042         (minimal_language_data): Likewise.
2043         * d-lang.c (d_language_data): Likewise.
2044         * dictionary.c (default_search_name_hash): Rename to...
2045         (language_defn::search_name_hash): ...this.
2046         * f-lang.c (f_language_data): Likewise.
2047         (f_language::search_name_hash): New member function.
2048         * go-lang.c (go_language_data): Delete la_search_name_hash
2049         initializer.
2050         * language.c (unknown_language_data): Likewise.
2051         (auto_language_data): Likewise.
2052         * language.h (struct language_data): Delete la_search_name_hash
2053         field.
2054         (language_defn::search_name_hash): Declare new member function.
2055         (default_search_name_hash): Delete declaration.
2056         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2057         initializer.
2058         * objc-lang.c (objc_language_data): Likewise.
2059         * opencl-lang.c (opencl_language_data): Likewise.
2060         * p-lang.c (pascal_language_data): Likewise.
2061         * rust-lang.c (rust_language_data): Likewise.
2062         * symtab.c (search_name_hash): Update call.
2063
2064 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2065
2066         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2067         initializer.
2068         * c-lang.c (class compile_instance): Declare.
2069         (c_language_data): Delete la_get_compile_instance initializer.
2070         (c_language::get_compile_instance): New member function.
2071         (cplus_language_data): Delete la_get_compile_instance initializer.
2072         (cplus_language::get_compile_instance): New member function.
2073         (asm_language_data): Delete la_get_compile_instance initializer.
2074         (minimal_language_data): Likewise.
2075         * c-lang.h (c_get_compile_context): Update comment.
2076         (cplus_get_compile_context): Update comment.
2077         * compile/compile.c (compile_to_object): Update calls, don't rely
2078         on function pointer being NULL.
2079         * d-lang.c (d_language_data): Delete la_get_compile_instance
2080         initializer.
2081         * f-lang.c (f_language_data): Likewise.
2082         * go-lang.c (go_language_data): Likewise.
2083         * language.c (unknown_language_data): Likewise.
2084         (auto_language_data): Likewise.
2085         * language.h (language_data): Delete la_get_compile_instance field.
2086         (language_defn::get_compile_instance): New member function.
2087         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2088         initializer.
2089         * objc-lang.c (objc_language_data): Likewise.
2090         * opencl-lang.c (opencl_language_data): Likewise.
2091         * p-lang.c (pascal_language_data): Likewise.
2092         * rust-lang.c (rust_language_data): Likewise.
2093
2094 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2095
2096         * ada-lang.c (ada_add_all_symbols): Update comment.
2097         (ada_iterate_over_symbols): Delete, move implementation to...
2098         (ada_language::iterate_over_symbols): ...here, a new member
2099         function, rewrite to use range based for loop.
2100         (ada_language_data): Delete la_iterate_over_symbols initializer.
2101         * c-lang.c (c_language_data): Likewise.
2102         (cplus_language_data): Likewise.
2103         (asm_language_data): Likewise.
2104         (minimal_language_data): Likewise.
2105         * d-lang.c (d_language_data): Likewise.
2106         * f-lang.c (f_language_data): Likewise.
2107         * go-lang.c (go_language_data): Likewise.
2108         * language.c (unknown_language_data): Likewise.
2109         (auto_language_data): Likewise.
2110         * language.h (language_data): Delete la_iterate_over_symbols field.
2111         (language_defn::iterate_over_symbols): New member function.
2112         (LA_ITERATE_OVER_SYMBOLS): Update.
2113         * linespec.c (iterate_over_all_matching_symtabs): Update.
2114         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2115         initializer.
2116         * objc-lang.c (objc_language_data): Likewise.
2117         * opencl-lang.c (opencl_language_data): Likewise.
2118         * p-lang.c (pascal_language_data): Likewise.
2119         * rust-lang.c (rust_language_data): Likewise.
2120
2121 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2122
2123         * ada-lang.c (ada_language_data): Delete
2124         la_lookup_transparent_type initializer.
2125         * c-lang.c (c_language_data): Likewise.
2126         (cplus_language_data): Likewise.
2127         (cplus_language::lookup_transparent_type): New member function.
2128         (asm_language_data): Delete la_lookup_transparent_type
2129         initializer.
2130         (minimal_language_data): Likewise.
2131         * d-lang.c (d_language_data): Likewise.
2132         * f-lang.c (f_language_data): Likewise.
2133         * go-lang.c (go_language_data): Likewise.
2134         * language.c (unknown_language_data): Likewise.
2135         (auto_language_data): Likewise.
2136         * language.h (struct language_data): Delete
2137         la_lookup_transparent_type field.
2138         (language_defn::lookup_transparent_type): New member function.
2139         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2140         initializer.
2141         * objc-lang.c (objc_language_data): Likewise.
2142         * opencl-lang.c (opencl_language_data): Likewise.
2143         * p-lang.c (pascal_language_data): Likewise.
2144         * rust-lang.c (rust_language_data): Likewise.
2145         * symtab.c (symbol_matches_domain): Update call.
2146
2147 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2148
2149         * ada-lang.c (ada_language_arch_info): Delete function, move
2150         implementation to...
2151         (ada_language::language_arch_info): ...here, a new member
2152         function.
2153         (ada_language_data): Delete la_language_arch_info.
2154         * c-lang.c (c_language_data): Likewise.
2155         (c_language::language_arch_info): New member function.
2156         (cplus_language_arch_info): Delete function, move
2157         implementation to...
2158         (cplus_language::language_arch_info): ...here, a new member
2159         function.
2160         (cplus_language_data): Delete la_language_arch_info.
2161         (asm_language_data): Likewise.
2162         (asm_language::language_arch_info): New member function.
2163         (minimal_language_data): Delete la_language_arch_info.
2164         (minimal_language::language_arch_info): New member function.
2165         * d-lang.c (d_language_arch_info): Delete function, move
2166         implementation to...
2167         (d_language::language_arch_info): ...here, a new member
2168         function.
2169         (d_language_data): Delete la_language_arch_info.
2170         * f-lang.c (f_language_arch_info): Delete function, move
2171         implementation to...
2172         (f_language::language_arch_info): ...here, a new member
2173         function.
2174         (f_language_data): Delete la_language_arch_info.
2175         * go-lang.c (go_language_arch_info): Delete function, move
2176         implementation to...
2177         (go_language::language_arch_info): ...here, a new member
2178         function.
2179         (go_language_data): Delete la_language_arch_info.
2180         * language.c (unknown_language_data): Likewise.
2181         (unknown_language::language_arch_info): New member function.
2182         (auto_language_data): Delete la_language_arch_info.
2183         (auto_language::language_arch_info): New member function.
2184         (language_gdbarch_post_init): Update call to
2185         la_language_arch_info.
2186         * language.h (language_data): Delete la_language_arch_info
2187         function pointer.
2188         (language_defn::language_arch_info): New function.
2189         * m2-lang.c (m2_language_arch_info): Delete function, move
2190         implementation to...
2191         (m2_language::language_arch_info): ...here, a new member
2192         function.
2193         (m2_language_data): Delete la_language_arch_info.
2194         * objc-lang.c (objc_language_arch_info): Delete function, move
2195         implementation to...
2196         (objc_language::language_arch_info): ...here, a new member
2197         function.
2198         (objc_language_data): Delete la_language_arch_info.
2199         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2200         implementation to...
2201         (opencl_language::language_arch_info): ...here, a new member
2202         function.
2203         (opencl_language_data): Delete la_language_arch_info.
2204         * p-lang.c (pascal_language_arch_info): Delete function, move
2205         implementation to...
2206         (pascal_language::language_arch_info): ...here, a new member
2207         function.
2208         (pascal_language_data): Delete la_language_arch_info.
2209         * rust-lang.c (rust_language_arch_info): Delete function, move
2210         implementation to...
2211         (rust_language::language_arch_info): ...here, a new member
2212         function.
2213         (rust_language_data): Delete la_language_arch_info.
2214
2215 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2216
2217         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2218         initializer.
2219         * c-lang.c (c_language_data): Likewise.
2220         (cplus_language_data): Likewise.
2221         (cplus_language::pass_by_reference_info): New method.
2222         (asm_language_data): Delete la_pass_by_reference initializer.
2223         (minimal_language_data): Likewise.
2224         * cp-abi.c (cp_pass_by_reference): Remove use of
2225         default_pass_by_reference.
2226         * d-lang.c (d_language_data): Likewise.
2227         * f-lang.c (f_language_data): Likewise.
2228         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2229         default_pass_by_reference.
2230         * go-lang.c (go_language_data): Likewise.
2231         * language.c (language_pass_by_reference): Update.
2232         (default_pass_by_reference): Delete.
2233         (unknown_language_data): Delete la_pass_by_reference
2234         initializer.
2235         (auto_language_data): Likewise.
2236         * language.h (struct language_data): Delete la_pass_by_reference
2237         field.
2238         (language_defn::pass_by_reference_info): New member function.
2239         (default_pass_by_reference): Delete declaration.
2240         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2241         initializer.
2242         * objc-lang.c (objc_language_data): Likewise.
2243         * opencl-lang.c (opencl_language_data): Likewise.
2244         * p-lang.c (pascal_language_data): Likewise.
2245         * rust-lang.c (rust_language_data): Likewise.
2246
2247 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2248
2249         * ada-lang.c (ada_read_var_value): Delete function, move
2250         implementation to...
2251         (ada_language::read_var_value): ...here.
2252         (ada_language_data): Delete la_read_var_value initializer.
2253         * c-lang.c (c_language_data): Likewise.
2254         (cplus_language_data): Likewise.
2255         (minimal_language_data): Likewise.
2256         * d-lang.c (d_language_data): Likewise.
2257         * f-lang.c (f_language_data): Likewise.
2258         * findvar.c (default_read_var_value): Rename to...
2259         (language_defn::read_var_value): ...this.
2260         * findvar.c (read_var_value): Update header comment, and change to
2261         call member function instead of function pointer.
2262         * go-lang.c (go_language_data): Likewise.
2263         * language.c (unknown_language_data): Delete la_read_var_value
2264         initializer.
2265         (auto_language_data): Likewise.
2266         * language.h (struct language_data): Delete la_read_var_value
2267         field.
2268         (language_defn::read_var_value): New member function.
2269         (default_read_var_value): Delete declaration.
2270         * m2-lang.c (m2_language_data): Delete la_read_var_value
2271         initializer.
2272         * objc-lang.c (objc_language_data): Likewise.
2273         * opencl-lang.c (opencl_language_data): Likewise.
2274         * p-lang.c (pascal_language_data): Likewise.
2275         * rust-lang.c (rust_language_data): Likewise.
2276         * value.h (default_read_var_value): Delete declaration.
2277
2278 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2279
2280         * ada-lang.c (ada_print_array_index): Delete function, move
2281         implementation to...
2282         (ada_language::print_array_index): ...here.
2283         (ada_language_data): Delete la_print_array_index initializer.
2284         * c-lang.c (c_language_data): Likewise.
2285         (cplus_language_data): Likewise.
2286         (minimal_language_data): Likewise.
2287         * d-lang.c (d_language_data): Likewise.
2288         * f-lang.c (f_language_data): Likewise.
2289         * go-lang.c (go_language_data): Likewise.
2290         * language.c (default_print_array_index): Delete function, move
2291         implementation to...
2292         (language_defn::print_array_index): ...here.
2293         (unknown_language_data): Delete la_print_array_index initializer.
2294         (auto_language_data): Likewise.
2295         * language.h (struct language_data): Delete la_print_array_index
2296         field.
2297         (language_defn::print_array_index): New member function.
2298         (LA_PRINT_ARRAY_INDEX): Update.
2299         (default_print_array_index): Delete declaration.
2300         * m2-lang.c (m2_language_data): Delete la_print_array_index
2301         initializer.
2302         * objc-lang.c (objc_language_data): Likewise.
2303         * opencl-lang.c (opencl_language_data): Likewise.
2304         * p-lang.c (pascal_language_data): Likewise.
2305         * rust-lang.c (rust_language_data): Likewise.
2306
2307 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2308
2309         * gdb/ada-lang.c (ada_language_defn): Convert to...
2310         (ada_language_data): ...this.
2311         (class ada_language): New class.
2312         (ada_language_defn): New static global.
2313         * gdb/c-lang.c (c_language_defn): Convert to...
2314         (c_language_data): ...this.
2315         (class c_language): New class.
2316         (c_language_defn): New static global.
2317         (cplus_language_defn): Convert to...
2318         (cplus_language_data): ...this.
2319         (class cplus_language): New class.
2320         (cplus_language_defn): New static global.
2321         (asm_language_defn): Convert to...
2322         (asm_language_data): ...this.
2323         (class asm_language): New class.
2324         (asm_language_defn): New static global.
2325         (minimal_language_defn): Convert to...
2326         (minimal_language_data): ...this.
2327         (class minimal_language): New class.
2328         (minimal_language_defn): New static global.
2329         * gdb/d-lang.c (d_language_defn): Convert to...
2330         (d_language_data): ...this.
2331         (class d_language): New class.
2332         (d_language_defn): New static global.
2333         * gdb/f-lang.c (f_language_defn): Convert to...
2334         (f_language_data): ...this.
2335         (class f_language): New class.
2336         (f_language_defn): New static global.
2337         * gdb/go-lang.c (go_language_defn): Convert to...
2338         (go_language_data): ...this.
2339         (class go_language): New class.
2340         (go_language_defn): New static global.
2341         * gdb/language.c (unknown_language_defn): Remove declaration.
2342         (current_language): Initialize to nullptr, real initialization is
2343         moved to _initialize_language.
2344         (languages): Delete global.
2345         (language_defn::languages): Define.
2346         (set_language_command): Use language_defn::languages.
2347         (set_language): Likewise.
2348         (range_error): Likewise.
2349         (language_enum): Likewise.
2350         (language_def): Likewise.
2351         (add_set_language_command): Use language_def::languages for the
2352         language list, and language_def to lookup language pointers.
2353         (skip_language_trampoline): Use language_defn::languages.
2354         (unknown_language_defn): Convert to...
2355         (unknown_language_data): ...this.
2356         (class unknown_language): New class.
2357         (unknown_language_defn): New static global.
2358         (auto_language_defn): Convert to...
2359         (auto_language_data): ...this.
2360         (class auto_language): New class.
2361         (auto_language_defn): New static global.
2362         (language_gdbarch_post_init): Use language_defn::languages.
2363         (_initialize_language): Initialize current_language.
2364         * gdb/language.h (struct language_defn): Rename to...
2365         (struct language_data): ...this.
2366         (struct language_defn): New.
2367         (auto_language_defn): Delete.
2368         (unknown_language_defn): Delete.
2369         (minimal_language_defn): Delete.
2370         (ada_language_defn): Delete.
2371         (asm_language_defn): Delete.
2372         (c_language_defn): Delete.
2373         (cplus_language_defn): Delete.
2374         (d_language_defn): Delete.
2375         (f_language_defn): Delete.
2376         (go_language_defn): Delete.
2377         (m2_language_defn): Delete.
2378         (objc_language_defn): Delete.
2379         (opencl_language_defn): Delete.
2380         (pascal_language_defn): Delete.
2381         (rust_language_defn): Delete.
2382         * gdb/m2-lang.c (m2_language_defn): Convert to...
2383         (m2_language_data): ...this.
2384         (class m2_language): New class.
2385         (m2_language_defn): New static global.
2386         * gdb/objc-lang.c (objc_language_defn): Convert to...
2387         (objc_language_data): ...this.
2388         (class objc_language): New class.
2389         (objc_language_defn): New static global.
2390         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2391         (opencl_language_data): ...this.
2392         (class opencl_language): New class.
2393         (opencl_language_defn): New static global.
2394         * gdb/p-lang.c (pascal_language_defn): Convert to...
2395         (pascal_language_data): ...this.
2396         (class pascal_language): New class.
2397         (pascal_language_defn): New static global.
2398         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2399         language pointer, update comment format.
2400         * gdb/rust-lang.c (rust_language_defn): Convert to...
2401         (rust_language_data): ...this.
2402         (class rust_language): New class.
2403         (rust_language_defn): New static global.
2404
2405 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2406
2407         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2408         member variable.
2409         <m_stmt_at_address>: New member variable.
2410         (lnp_state_machine::record_line): Don't record some lines, update
2411         tracking of is_stmt at the same address.
2412         (lnp_state_machine::lnp_state_machine): Initialise new member
2413         variables.
2414
2415 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2416
2417         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2418         "-include gnu-nat-mig.h".
2419         * gnu-nat-mig.h: New file.
2420         * gnu-nat.c: Include "gnu-nat-mig.h".
2421         (exc_server, msg_reply_server, notify_server,
2422         process_reply_server): Remove declarations.
2423
2424 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2425
2426         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2427         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2428         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2429         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2430         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2431         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2432         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2433         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2434         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2435         to gnu_nat_target class.
2436         * gnu-nat.c: Likewise.
2437         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2438         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2439         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2440         object.
2441         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2442         instead of `gnu_target'.
2443
2444 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2445
2446         * i386-gnu-tdep.c: Include "gdbcore.h"
2447         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2448         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2449         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2450         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2451         i386_gnu_sigcontext_addr): New functions
2452         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2453         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2454         tdep.
2455
2456 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2457
2458         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2459         before fork_inferior call. Avoid calling it if target_is_pushed returns
2460         true.
2461
2462 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2463
2464         * gnu-nat.h (gnu_target): New variable declaration.
2465         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2466         gnu_target.
2467         * gnu-nat.c (gnu_target): New variable.
2468         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2469         add_thread_silent, and add_thread calls.
2470         (gnu_nat_target::create_inferior): Pass gnu_target to
2471         add_thread_silent, thread_change_ptid call.
2472         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2473         call.
2474
2475 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2476
2477         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2478         (gnu_nat_target::find_memory_regions): Remove unused
2479         `old_address' variable.
2480
2481 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2482
2483         * gnu-nat.c: Include "gdbarch.h".
2484
2485 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2486
2487         * reply_mig_hack.awk (Error return): Cast function through
2488         void *, to bypass compiler function call check.
2489
2490 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2491
2492         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2493         $(srcdir)/reply_mig_hack.awk.
2494
2495 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2496
2497         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2498
2499 2020-05-30  Jonny Grant  <jg@jguk.org>
2500
2501         * configure.ac (ACX_BUGURL): change bug URL to https.
2502
2503 2020-05-30  Pedro Alves  <palves@redhat.com>
2504
2505         * cp-support.c (replace_typedefs_template): New.
2506         (replace_typedefs_qualified_name): Handle
2507         DEMANGLE_COMPONENT_TEMPLATE.
2508
2509 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2510
2511         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2512         dwarf2/index-cache.h, dwarf2/index-write.c,
2513         dwarf2/index-write.h, dwarf2/line-header.c,
2514         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2515         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2516         variables and fields from `dwarf2_per_objfile` to just
2517         `per_objfile` throughout.
2518
2519 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2520
2521         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2522         <push_dwarf_reg_entry_value>: Add comment.
2523
2524 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2525             Keith Seitz  <keiths@redhat.com>
2526
2527         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2528         instead of PyEval_ReleaseLock.
2529         (class gdbpy_gil): Move to earlier in file.
2530         (finalize_python): Set gdb_python_initialized.
2531         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2532         when not initialized.
2533
2534 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2535
2536         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2537         <push_dwarf_reg_entry_value>: Remove assert.  Override
2538         per_objfile with caller_per_objfile.
2539
2540 2020-05-28  Tom de Vries  <tdevries@suse.de>
2541
2542         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2543         PR gold/15646 workaround to symbol kind "type".
2544
2545 2020-05-27  Tom Tromey  <tromey@adacore.com>
2546
2547         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2548
2549 2020-05-27  Tom Tromey  <tromey@adacore.com>
2550
2551         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2552         Use htab_find_with_hash.
2553         <add_abbrev>: Remove "abbrev_number" parameter.
2554         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2555         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2556         (hash_abbrev): Add comment.
2557         (abbrev_table::lookup_abbrev): Move to header file.
2558         (abbrev_table::read): Update.
2559
2560 2020-05-27  Tom Tromey  <tromey@adacore.com>
2561
2562         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2563         method.
2564         <canonical_name>: New member.
2565         <raw_name>: Rename from "name".
2566         (partial_die_info): Initialize canonical_name.
2567         (scan_partial_symbols): Check raw_name.
2568         (partial_die_parent_scope, partial_die_full_name)
2569         (add_partial_symbol, add_partial_subprogram)
2570         (add_partial_enumeration, load_partial_dies): Use "name" method.
2571         (partial_die_info::name): New method.
2572         (partial_die_info::read, guess_partial_die_structure_name)
2573         (partial_die_info::fixup): Update.
2574
2575 2020-05-27  Tom Tromey  <tromey@adacore.com>
2576
2577         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2578         <get_ref_die_offset>: Inline.
2579         <get_ref_die_offset_complaint>: New method.
2580         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2581         (attribute::get_ref_die_offset_complaint): Rename from
2582         get_ref_die_offset.  Just issue complaint.
2583
2584 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2585
2586         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2587
2588 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2589
2590         * exec.c (exec_file_attach): Use errno value of first openp failure.
2591
2592 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2593
2594         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2595         Don't close thread handle.
2596
2597 2020-05-27  Tom Tromey  <tom@tromey.com>
2598             Simon Marchi  <simon.marchi@efficios.com>
2599
2600         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2601         shared_ptr.
2602         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2603         member.
2604         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2605         dwarf2_per_bfd_objfile_data_key>: New globals.
2606         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2607         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2608         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2609         shared.
2610         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2611         short-circuit when sharing.
2612         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2613         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2614
2615 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2616
2617         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2618         to...
2619         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2620         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2621
2622 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2623
2624         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2625         build_name_components, find_name_components_bounds>:
2626         Add per_objfile parameter.
2627         (struct mapped_index) <symbol_name_at>: Likewise.
2628         (struct mapped_debug_names): Remove constructor.
2629         <dwarf2_per_objfile>: Remove field.
2630         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2631         (mapped_index_base::find_name_components_bounds,
2632         mapped_index_base::build_name_components,
2633         dw2_expand_symtabs_matching_symbol): Likewise.
2634         (class mock_mapped_index) <symbol_name_at>: Likewise.
2635         (check_match): Likewise.
2636         (check_find_bounds_finds): Likewise.
2637         (test_mapped_index_find_name_component_bounds): Update.
2638         (CHECK_MATCH): Update.
2639         (dw2_expand_symtabs_matching): Update.
2640         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2641         per_objfile parameter.
2642         <find_vec_in_debug_names>: Likewise.
2643         <m_per_objfile>: New field.
2644         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2645         parameter.
2646         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2647         (dw2_debug_names_iterator::next): Update.
2648         (dw2_debug_names_lookup_symbol): Update.
2649         (dw2_debug_names_expand_symtabs_for_function): Update.
2650         (dw2_debug_names_map_matching_symbols): Update.
2651         (dw2_debug_names_expand_symtabs_matching): Update.
2652         (dwarf2_read_debug_names): Update.
2653
2654 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2655
2656         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2657         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2658         move to dwarf2_per_objfile.
2659         <read_in_chain>: Remove.
2660         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2661         remove_all_cus, age_comp_units>: New methods.
2662         <m_dwarf2_cus>: New member.
2663         (struct dwarf2_per_cu_data) <cu>: Remove.
2664         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2665         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2666         moved to methods of dwarf2_per_objfile.
2667         (dwarf2_clear_marks): Remove.
2668         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2669         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2670         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2671         (dwarf2_per_objfile::remove_all_cus): New.
2672         (class free_cached_comp_units) <~free_cached_comp_units>:
2673         Update.
2674         (load_cu): Update.
2675         (dw2_do_instantiate_symtab): Adjust.
2676         (fill_in_sig_entry_from_dwo_entry): Adjust.
2677         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2678         (cutu_reader::cutu_reader): Likewise.
2679         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2680         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2681         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2682         and dwarf2_per_objfile::age_comp_units.
2683         (load_partial_comp_unit): Update.
2684         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2685         (process_queue): Likewise.
2686         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2687         backlink.
2688         (dwarf2_read_addr_index): Likewise.
2689         (follow_die_offset): Likewise.
2690         (dwarf2_fetch_die_loc_sect_off): Likewise.
2691         (dwarf2_fetch_constant_bytes): Likewise.
2692         (dwarf2_fetch_die_type_sect_off): Likewise.
2693         (follow_die_sig_1): Likewise.
2694         (load_full_type_unit): Likewise.
2695         (read_signatured_type): Likewise.
2696         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2697         (dwarf2_cu::~dwarf2_cu): Remove.
2698         (dwarf2_per_objfile::get_cu): New.
2699         (dwarf2_per_objfile::set_cu): New.
2700         (age_cached_comp_units): Rename to...
2701         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2702         to std::unordered_map.
2703         (free_one_cached_comp_unit): Rename to...
2704         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2705         to std::unordered_map.
2706         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2707         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2708         a dwarf2_per_objfile in data.
2709         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2710         (dwarf2_clear_marks): Remove.
2711
2712 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2713
2714         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2715         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2716         (init_tu_and_read_dwo_dies): Likewise.
2717         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2718         (cutu_reader::cutu_reader): Likewise.
2719         (load_partial_comp_unit): Likewise.
2720         (process_psymtab_comp_unit): Update.
2721         (build_type_psymtabs_1): Update.
2722         (process_skeletonless_type_unit): Update.
2723         (load_full_comp_unit): Update.
2724         (find_partial_die): Update.
2725         (dwarf2_read_addr_index): Update.
2726         (read_signatured_type): Update.
2727
2728 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2729
2730         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2731         m_header_read_in>: New fields.
2732         <get_header>: New method.
2733         * dwarf2/read.c (per_cu_header_read_in): Remove.
2734         (dwarf2_per_cu_data::get_header): New.
2735         (dwarf2_per_cu_data::addr_size): Update.
2736         (dwarf2_per_cu_data::offset_size): Update.
2737         (dwarf2_per_cu_data::ref_addr_size): Update.
2738
2739 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2740
2741         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2742         (dw2_do_instantiate_symtab): Update.
2743         (queue_and_load_all_dwo_tus): Change parameter from
2744         dwarf2_per_cu_data to dwarf2_cu.
2745         (dwarf2_fetch_die_loc_sect_off): Update.
2746         (dwarf2_fetch_constant_bytes): Update.
2747         (dwarf2_fetch_die_type_sect_off): Update.
2748
2749 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2750
2751         * dwarf2/read.c (process_full_comp_unit,
2752         process_full_type_unit): Remove per_cu, per_objfile paramters.
2753         Add dwarf2_cu parameter.
2754         (process_queue): Update.
2755
2756 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2757
2758         * dwarf2/read.c (create_cu_from_index_list): Replace
2759         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2760         (create_cus_from_index_list): Likewise.
2761         (create_cus_from_index): Likewise.
2762         (create_signatured_type_table_from_index): Likewise.
2763         (create_cus_from_debug_names_list): Likewise.
2764         (create_cus_from_debug_names): Likewise.
2765         (dwarf2_read_gdb_index): Update.
2766         (dwarf2_read_debug_names): Update.
2767
2768 2020-05-27  Tom Tromey  <tom@tromey.com>
2769             Simon Marchi  <simon.marchi@efficios.com>
2770
2771         * dwarf2/read.h (struct dwarf2_per_objfile)
2772         <get_type_for_signatured_type, set_type_for_signatured_type>:
2773         New methods.
2774         <m_type_map>: New member.
2775         (struct signatured_type) <type>: Remove.
2776         * dwarf2/read.c
2777         (dwarf2_per_objfile::get_type_for_signatured_type,
2778         dwarf2_per_objfile::set_type_for_signatured_type): New.
2779         (get_signatured_type): Use new methods.
2780
2781 2020-05-27  Tom Tromey  <tom@tromey.com>
2782             Simon Marchi  <simon.marchi@efficios.com>
2783
2784         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2785         (struct dwarf2_per_objfile) <type_units>: New member.
2786         <get_type_unit_group_unshareable>: New method.
2787         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2788         num_symtabs, symtabs>: Remove; move to
2789         type_unit_group_unshareable.
2790         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2791         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2792         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2793
2794 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2795
2796         * dwarf2/read.h (struct dwarf2_per_cu_data):
2797         <dwarf2_per_objfile>: Remove.
2798         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2799         dwarf2_per_objfile.
2800         (create_signatured_type_table_from_index): Likewise.
2801         (create_signatured_type_table_from_debug_names): Likewise.
2802         (create_debug_type_hash_table): Likewise.
2803         (fill_in_sig_entry_from_dwo_entry): Likewise.
2804         (create_type_unit_group): Likewise.
2805         (read_comp_units_from_section): Likewise.
2806         (create_cus_hash_table): Likewise.
2807
2808 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2809
2810         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2811         dwarf2_per_cu_data::dwarf2_per_objfile.
2812         (compute_compunit_symtab_includes): Likewise.
2813         (dwarf2_cu::start_symtab): Likewise.
2814
2815 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2816
2817         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2818         parameter.
2819         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2820         (read_namespace_alias): Update.
2821         (lookup_die_type): Update.
2822         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2823         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2824         Update.
2825         (disassemble_dwarf_expression): Update.
2826
2827 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2828
2829         * dwarf2/read.h (struct dwarf2_queue_item): Add
2830         dwarf2_per_objfile parameter, assign new parameter.
2831         <per_objfile>: New field.
2832         * dwarf2/read.c (free_one_cached_comp_unit): Add
2833         dwarf2_per_objfile parameter.
2834         (queue_comp_unit): Likewise.
2835         (dw2_do_instantiate_symtab): Update.
2836         (process_psymtab_comp_unit): Update.
2837         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2838         (process_imported_unit_die): Update.
2839         (queue_and_load_dwo_tu): Update.
2840         (follow_die_offset): Update.
2841         (follow_die_sig_1): Update.
2842
2843 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2844
2845         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2846         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2847         (read_call_site_scope): Assign per_objfile.
2848         (dwarf2_per_cu_data::objfile): Remove.
2849         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2850         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2851         dwarf2_per_objfile parameter.
2852         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2853         dwarf2_per_objfile parameter.
2854         (dwarf_expr_reg_to_entry_parameter): Add output
2855         dwarf2_per_objfile parameter.
2856         (locexpr_get_frame_base): Update.
2857         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2858         <push_dwarf_reg_entry_value>: Update.
2859         <call_site_to_target_addr>: Update.
2860         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2861         parameter.
2862         (value_of_dwarf_reg_entry): Update.
2863         (rw_pieced_value): Update.
2864         (indirect_synthetic_pointer): Update.
2865         (dwarf2_evaluate_property): Update.
2866         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2867         parameter.
2868         (locexpr_read_variable): Update.
2869         (locexpr_get_symbol_read_needs): Update.
2870         (loclist_read_variable): Update.
2871
2872 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2873
2874         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2875         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2876         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2877         parameter.
2878         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2879         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2880         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2881         parameter.
2882         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2883         sect_variable_value): Add dwarf2_per_objfile parameter.
2884         (class dwarf_evaluate_loc_desc) <dwarf_call,
2885         dwarf_variable_value>: Update.
2886         (fetch_const_value_from_synthetic_pointer): Add
2887         dwarf2_per_objfile parameter.
2888         (fetch_const_value_from_synthetic_pointer): Update.
2889         (coerced_pieced_ref): Update.
2890         (class symbol_needs_eval_context) <dwarf_call,
2891         dwarf_variable_value>: Update.
2892         (dwarf2_compile_expr_to_ax): Update.
2893
2894 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2895
2896         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2897         parameter.
2898         (dwarf2_evaluate_loc_desc_full): Update.
2899
2900 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2901
2902         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2903         parameter.
2904         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2905         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2906         dwarf2_per_objfile parameter.
2907         (decode_debug_loc_dwo_addresses): Likewise.
2908         (dwarf2_find_location_expression): Update.
2909         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2910         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2911         parameter.
2912         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2913         parameter.
2914         (locexpr_describe_location_1): Likewise.
2915         (locexpr_describe_location): Update.
2916
2917 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2918
2919         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2920         Remove.
2921         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2922         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2923         (dwarf2_compile_property_to_c): Update.
2924         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2925         use text offset from objfile.
2926         (locexpr_tracepoint_var_ref): Update.
2927         (locexpr_generate_c_location): Update.
2928         (loclist_describe_location): Update.
2929         (loclist_tracepoint_var_ref): Update.
2930         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2931         dwarf2_per_objfile parameter.
2932         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2933         use text offset from objfile.
2934         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2935
2936 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2937
2938         * dwarf2/expr.h (struct dwarf_expr_context)
2939         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2940         <offset>: Remove.
2941         <per_objfile>: New member.
2942         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2943         dwarf2_per_objfile parameter.  Don't set offset, set
2944         per_objfile.
2945         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2946         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2947         a dwarf2_per_objfile object instead of an offset.
2948         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2949         constructor.
2950         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2951         to dwarf2_expr_executor constructor.  Don't set offset.
2952         (dwarf2_fetch_cfa_info): Update.
2953         (struct dwarf2_frame_cache) <text_offset>: Remove.
2954         <per_objfile>: New field.
2955         (dwarf2_frame_cache): Update.
2956         (dwarf2_frame_prev_register): Update.
2957         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2958         <dwarf_evaluate_loc_desc>: Add constructor.
2959         (dwarf2_evaluate_loc_desc_full): Update.
2960         (dwarf2_locexpr_baton_eval): Update.
2961         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2962         Add constructor.
2963         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2964
2965 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2966
2967         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2968         addr_sized_int_type>: Move to dwarf2_cu.
2969         <int_type>: Move to dwarf2_per_objfile.
2970         (struct dwarf2_per_objfile) <int_type>: Move here.
2971         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2972         addr_sized_int_type>: Move here.
2973         (read_func_scope): Update.
2974         (read_array_type): Update.
2975         (read_tag_string_type): Update.
2976         (attr_to_dynamic_prop): Update.
2977         (dwarf2_per_cu_data::int_type): Rename to...
2978         (dwarf2_per_objfile::int_type): ... this.
2979         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2980         (dwarf2_cu::addr_sized_int_type): ... this.
2981         (read_subrange_type): Update.
2982         (dwarf2_per_cu_data::addr_type): Rename to...
2983         (dwarf2_cu::addr_type): ... this.
2984         (set_die_type): Update.
2985
2986 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2987
2988         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2989         data through per_cu->cu.
2990
2991 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2992
2993         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2994         dwarf2_per_cu_data parameter fo dwarf2_cu.
2995         (lookup_dwo_type_unit): Likewise.
2996         (read_cutu_die_from_dwo): Likewise.
2997         (lookup_dwo_unit): Likewise.
2998         (open_and_init_dwo_file): Likewise.
2999         (lookup_dwo_cutu): Likewise.
3000         (lookup_dwo_comp_unit): Likewise.
3001         (lookup_dwo_type_unit): Likewise.
3002         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3003         (cutu_reader::cutu_reader): Update.
3004
3005 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3006
3007         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3008         parameter.
3009         (process_full_type_unit): Likewise.
3010         (process_queue): Update.
3011
3012 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3013
3014         * dwarf2/read.c (recursively_compute_inclusions): Add
3015         dwarf2_per_objfile parameter.
3016         (compute_compunit_symtab_includes): Likewise.
3017         (process_cu_includes): Update.
3018
3019 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3020
3021         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3022         parameter.
3023         (create_type_unit_group): Update.
3024         (process_psymtab_comp_unit_reader): Update.
3025         (build_type_psymtabs_reader): Update.
3026
3027 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3028
3029         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3030         object through m_this_cu->cu.
3031
3032 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3033
3034         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3035         the info parameter.
3036         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3037
3038 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3039
3040         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3041         per_objfile parameter.
3042         (load_full_type_unit): Add per_objfile parameter.
3043         (read_signatured_type): Likewise.
3044         (load_full_comp_unit): Likewise.
3045         (load_cu): Likewise.
3046         (dw2_do_instantiate_symtab): Likewise.
3047         (dw2_get_file_names): Likewise.
3048         (dw2_map_symtabs_matching_filename): Update.
3049         (dw_expand_symtabs_matching_file_matcher): Update.
3050         (dw2_map_symbol_filenames): Update.
3051         (process_psymtab_comp_unit): Add per_objfile parameter.
3052         (build_type_psymtabs_1): Update.
3053         (process_skeletonless_type_unit): Update.
3054         (dwarf2_build_psymtabs_hard): Update.
3055         (load_partial_comp_unit): Add per_objfile parameter.
3056         (scan_partial_symbols): Update.
3057         (load_full_comp_unit): Add per_objfile parameter.
3058         (process_imported_unit_die): Update.
3059         (create_cus_hash_table): Update.
3060         (find_partial_die): Update.
3061         (dwarf2_read_addr_index): Update.
3062         (follow_die_offset): Update.
3063         (dwarf2_fetch_die_loc_sect_off): Update.
3064         (dwarf2_fetch_constant_bytes): Update.
3065         (dwarf2_fetch_die_type_sect_off): Update.
3066         (follow_die_sig_1): Update.
3067         (load_full_type_unit): Add per_objfile parameter.
3068         (read_signatured_type): Likewise.
3069
3070 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3071
3072         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3073         of objfile_name.
3074
3075 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3076
3077         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3078         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3079         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3080         field.
3081         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3082         (create_cus_from_index): Update.
3083         (dwarf2_read_gdb_index): Update.
3084         (create_cus_from_debug_names): Update.
3085         (dwarf2_read_debug_names): Update.
3086         (get_abbrev_section_for_cu): Update.
3087         (create_all_comp_units): Update.
3088         (read_attribute_value): Update.
3089         (get_debug_line_section): Update.
3090         * dwarf2/index-cache.c (index_cache::store): Update.
3091         * dwarf2/index-write.c (save_gdb_index_command): Update.
3092         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3093
3094 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3095
3096         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3097         member.
3098         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3099         dwarf2_per_cu_data::per_bfd.
3100         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3101         (create_type_unit_group): Likewise.
3102         (queue_comp_unit): Remove reference to
3103         per_cu->dwarf2_per_objfile.
3104         (maybe_queue_comp_unit): Likewise.
3105         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3106         (create_cus_hash_table): Assign new field.
3107
3108 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3109
3110         * dwarf2/read.c: Replace
3111         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3112         dwarf2_cu->per_objfile throughout.
3113
3114 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3115
3116         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3117         parameter, don't use per_cu->dwarf2_per_objfile.
3118         (dw2_instantiate_symtab): Likewise.
3119         (dw2_find_last_source_symtab): Update.
3120         (dw2_map_expand_apply): Update.
3121         (dw2_lookup_symbol): Update.
3122         (dw2_expand_symtabs_for_function): Update.
3123         (dw2_expand_all_symtabs): Update.
3124         (dw2_expand_symtabs_with_fullname): Update.
3125         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3126         don't use per_cu->dwarf2_per_objfile.
3127         (dw2_expand_marked_cus): Update.
3128         (dw2_find_pc_sect_compunit_symtab): Update.
3129         (dw2_debug_names_lookup_symbol): Update.
3130         (dw2_debug_names_expand_symtabs_for_function): Update.
3131         (dw2_debug_names_map_matching_symbols): Update.
3132         (dwarf2_psymtab::expand_psymtab): Update.
3133
3134 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3135
3136         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3137         <per_objfile>: New member.
3138         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3139         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3140         call to dwarf2_cu.
3141         (cutu_reader::cutu_reader): Update.
3142         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3143
3144 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3145
3146         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3147         struct dwarf2_per_objfile.
3148         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3149         dwarf2_per_bfd.
3150         * dwarf2/read.c (set_die_type): Update.
3151         (get_die_type_at_offset): Update.
3152
3153 2020-05-27  Tom Tromey  <tom@tromey.com>
3154             Simon Marchi  <simon.marchi@efficios.com>
3155
3156         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3157         method.
3158         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3159         get_symtab, set_symtab>: New methods.
3160         <m_symtabs>: New field.
3161         (struct dwarf2_psymtab): Derive from partial_symtab.
3162         <readin_p, get_compunit_symtab>: Declare methods.
3163         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3164         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3165         New methods.
3166         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3167         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3168         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3169         (dw2_symtab_iter_next, dw2_print_stats)
3170         (dw2_expand_symtabs_with_fullname)
3171         (dw2_expand_symtabs_matching_one)
3172         (dw_expand_symtabs_matching_file_matcher)
3173         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3174         (dw2_debug_names_iterator::next)
3175         (dw2_debug_names_map_matching_symbols)
3176         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3177         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3178         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3179         New methods.
3180         (get_compunit_symtab, process_full_comp_unit)
3181         (process_full_type_unit): Update.
3182         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3183
3184 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3185
3186         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3187         then introduce a new dwarf2_per_objfile type.
3188         <read_line_string>: Move to the new dwarf2_per_objfile type.
3189         <objfile>: Likewise.
3190         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3191         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3192         dwarf2_per_objfile->per_bfd.
3193         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3194         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3195         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3196         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3197         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3198         (dwarf2_per_objfile::locate_sections): Rename to...
3199         (dwarf2_per_bfd::locate_sections): ... this.
3200         (dwarf2_per_objfile::get_cutu): Rename to...
3201         (dwarf2_per_bfd::get_cutu): ... this.
3202         (dwarf2_per_objfile::get_cu): Rename to...
3203         (dwarf2_per_bfd::get_cu): ... this.
3204         (dwarf2_per_objfile::get_tu): Rename to...
3205         (dwarf2_per_bfd::get_tu): ... this.
3206         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3207         (dwarf2_per_bfd::allocate_per_cu): ... this.
3208         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3209         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3210         (get_gdb_index_contents_ftype): Change parameter from
3211         dwarf2_per_objfile to dwarf2_per_bfd.
3212         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3213         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3214
3215 2020-05-27  Tom Tromey  <tom@tromey.com>
3216             Simon Marchi  <simon.marchi@efficios.com>
3217
3218         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3219         (allocate_piece_closure): Set "per_objfile" member.
3220         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3221         (locexpr_describe_location, loclist_describe_location): Use new
3222         member.
3223         * dwarf2/read.c (read_call_site_scope)
3224         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3225         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3226         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3227         handle_data_member_location): Set per_objfile member.
3228         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3229         member.
3230         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3231
3232 2020-05-27  Tom Tromey  <tom@tromey.com>
3233
3234         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3235         allocate_signatured_type>: Declare new methods.
3236         <m_num_psymtabs>: New member.
3237         (struct dwarf2_per_cu_data) <index>: New member.
3238         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3239         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3240         (create_cu_from_index_list): Use allocate_per_cu.
3241         (create_signatured_type_table_from_index)
3242         (create_signatured_type_table_from_debug_names)
3243         (create_debug_type_hash_table, add_type_unit)
3244         (read_comp_units_from_section): Use allocate_signatured_type.
3245
3246 2020-05-27  Tom Tromey  <tom@tromey.com>
3247
3248         * psymtab.c (partial_map_expand_apply)
3249         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3250         (psym_lookup_global_symbol_language)
3251         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3252         (psym_print_stats, psym_expand_symtabs_for_function)
3253         (psym_map_symbol_filenames, psym_map_matching_symbols)
3254         (psym_expand_symtabs_matching)
3255         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3256         (maintenance_check_psymtabs): Update.
3257         * psympriv.h (struct partial_symtab) <readin_p,
3258         get_compunit_symtab>: Add objfile parameter.
3259         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3260         Likewise.
3261         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3262         get_compunit_symtab>: Likewise.
3263         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3264
3265 2020-05-27  Tom Tromey  <tom@tromey.com>
3266
3267         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3268         member.
3269         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3270         (create_cu_from_index_list)
3271         (create_signatured_type_table_from_index)
3272         (create_signatured_type_table_from_debug_names)
3273         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3274         (dwarf2_create_include_psymtab)
3275         (create_debug_type_hash_table, add_type_unit)
3276         (create_type_unit_group, read_comp_units_from_section)
3277         (dwarf2_compute_name, create_cus_hash_table)
3278         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3279         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3280         obstack.
3281         (dw2_get_real_path): Likewise.  Change argument to
3282         dwarf2_per_objfile.
3283
3284 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3285
3286         PR tdep/26000
3287         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3288         for ldrd (immediate).
3289
3290 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3291
3292         * command.h: Add comment giving the name of class_tui.
3293         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3294         create the fake command for the help for class_tui.
3295
3296 2020-05-26  Tom Tromey  <tromey@adacore.com>
3297
3298         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3299         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3300         (val_atr): New function.
3301         (value_val_atr): Use it.
3302         * ada-valprint.c (print_optional_low_bound): Change low bound
3303         handling for enums.
3304         (val_print_packed_array_elements): Don't call discrete_position.
3305         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3306         discrete_position for enum types.
3307         * language.c (default_print_array_index): Change type.
3308         * language.h (struct language_defn) <la_print_array_index>: Add
3309         index_type parameter, change type of index_value.
3310         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3311         (default_print_array_index): Update.
3312         * valprint.c (maybe_print_array_index): Don't call
3313         value_from_longest.  Update.
3314         (value_print_array_elements): Don't call discrete_position.
3315
3316 2020-05-26  Tom Tromey  <tromey@adacore.com>
3317
3318         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3319         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3320
3321 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3322
3323         PR gdb/13519
3324         * avr-tdep.c (avr_integer_to_address): Return data or code
3325         address accordingly to the second 'type' argument of the
3326         function.
3327
3328 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3329
3330         * infcmd.c, inferior.h: (construct_inferior_arguments):
3331         Moved function from here to gdbsupport/common-inferior.{h,cc}
3332
3333 2020-05-23  Tom Tromey  <tom@tromey.com>
3334
3335         Revert commit eca1f90c:
3336         * NEWS: Remove entry for completion styling.
3337         * completer.c (_rl_completion_prefix_display_length): Move
3338         declaration later.
3339         (gdb_fnprint): Revert.
3340         (gdb_display_match_list_1): Likewise.
3341         * cli/cli-style.c (completion_prefix_style)
3342         (completion_difference_style, completion_suffix_style): Remove.
3343         (_initialize_cli_style): Revert.
3344         * cli/cli-style.h (completion_prefix_style)
3345         (completion_difference_style, completion_suffix_style): Don't
3346         declare.
3347
3348 2020-05-24  Pedro Alves  <palves@redhat.com>
3349
3350         * symtab.c (completion_list_add_name): Return boolean indication
3351         of whether the symbol matched.
3352         (completion_list_add_symbol): Don't try to remove C++ aliases if
3353         the symbol didn't match in the first place.
3354         * symtab.h (completion_list_add_name): Return bool.
3355
3356 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3357
3358         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3359         type::field.
3360
3361 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3362
3363         GDB 9.2 released.
3364
3365 2020-05-23  Tom Tromey  <tom@tromey.com>
3366
3367         * NEWS: Add entry for completion styling.
3368         * completer.c (_rl_completion_prefix_display_length): Move
3369         declaration earlier.
3370         (gdb_fnprint): Use completion_style.
3371         (gdb_display_match_list_1): Likewise.
3372         * cli/cli-style.c (completion_prefix_style)
3373         (completion_difference_style, completion_suffix_style): New
3374         globals.
3375         (_initialize_cli_style): Register new globals.
3376         * cli/cli-style.h (completion_prefix_style)
3377         (completion_difference_style, completion_suffix_style): Declare.
3378
3379 2020-05-23  Pedro Alves  <palves@redhat.com>
3380
3381         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3382         (parse_escape): Use ISDIGIT instead of isdigit.
3383         (puts_debug): Use gdb_isprint instead of isprint.
3384         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3385         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3386         ISSPACE instead of isspace.
3387         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3388         instead of isspace.
3389         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3390         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3391         instead of isxdigit and ISDIGIT instead of isdigit.
3392
3393 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3394
3395         * gdbtypes.h (struct type) <field>: New method.
3396         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3397         or type::field.
3398
3399 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3400
3401         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3402         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3403         modify the propery to use type::set_fields instead.
3404
3405 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3406
3407         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3408         type::num_fields instead.
3409
3410 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3411
3412         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3413         methods.
3414         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3415         that modify the number of fields to use type::set_num_fields
3416         instead.
3417
3418 2020-05-22  Tom Tromey  <tromey@adacore.com>
3419
3420         * compile/compile-object-load.h (munmap_list_free): Don't
3421         declare.
3422
3423 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3424
3425         * annotate.c (annotate_source_line): Update return type, add call
3426         to update current symtab and line.
3427         * annotate.h (annotate_source_line): Update return type, and
3428         extend header comment.
3429         * source.c (info_line_command): Check annotation_level before
3430         calling annotate_source_line.
3431         * stack.c (print_frame_info): If calling annotate_source_line
3432         returns true, then don't print any other source line information.
3433
3434 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3435
3436         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3437
3438 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3439
3440         * coffread.c (patch_type): Remove NULL check before xfree.
3441         * corefile.c (set_gnutarget): Likewise.
3442         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3443         * exec.c (build_section_table): Likewise.
3444         * remote.c (remote_target::pass_signals): Likewise.
3445         * utils.c (n_spaces): Likewise.
3446         * cli/cli-script.c (document_command): Likewise.
3447         * i386-windows-tdep.c (core_process_module_section): Likewise.
3448         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3449
3450 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3451
3452         * symfile.c (reread_symbols): Clear objfile's section_offsets
3453         vector and section indices, re-compute them by calling
3454         sym_offsets.
3455
3456 2020-05-20  Tom Tromey  <tromey@adacore.com>
3457
3458         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3459         (desc_one_bound, desc_index_type): Compute field name.
3460
3461 2020-05-20  Tom de Vries  <tdevries@suse.de>
3462
3463         PR symtab/25833
3464         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3465
3466 2020-05-20  Alan Modra  <amodra@gmail.com>
3467
3468         PR 25993
3469         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3470         bfd_set_filename.
3471         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3472         passed to bfd_set_filename.
3473         * symfile-mem.c (add_vsyscall_page): Likewise for string
3474         passed to symbol_file_add_from_memory.
3475         (symbol_file_add_from_memory): Make name param a const char* and
3476         don't strdup.
3477
3478 2020-05-20  Alan Modra  <amodra@gmail.com>
3479
3480         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3481         rather than accessing bfd->filename directly.
3482         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3483         and use bfd_section_name.
3484         * dwarf2/frame.c (decode_frame_entry): Likewise.
3485         * exec.c (exec_set_section_address): Likewise.
3486         * solib-aix.c (solib_aix_bfd_open): Likewise.
3487         * stap-probe.c (get_stap_base_address): Likewise.
3488         * symfile.c (reread_symbols): Likewise.
3489
3490 2020-05-19  Tom Tromey  <tromey@adacore.com>
3491
3492         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3493
3494 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3495
3496         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3497
3498 2020-05-19  Pedro Alves  <palves@redhat.com>
3499
3500         * NEWS (set exec-file-mismatch): Adjust entry.
3501         * exec.c: Include "build-id.h".
3502         (validate_exec_file): Try to match build IDs instead of filenames.
3503         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3504         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3505         and pass down 'warn_if_slow'.
3506         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3507         gdb_bfd_open_closure to pass it down.
3508         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3509
3510 2020-05-19  Pedro Alves  <palves@redhat.com>
3511
3512         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3513         * target.c (target_fileio_open_1): Rename to target_fileio_open
3514         and make extern.  Use bool.
3515         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3516         (target_fileio_read_alloc_1): Adjust.
3517         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3518         (target_fileio_open_warn_if_slow): Delete declaration.
3519
3520 2020-05-19  Pedro Alves  <palves@redhat.com>
3521
3522         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3523         Adjust all callers.
3524
3525 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3526
3527         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3528         whether disp is negative.
3529
3530 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3531
3532         * symfile.h (struct symfile_segment_data)
3533         <~symfile_segment_data>: Remove.
3534         <segment_info>: Change to std::vector.
3535         * symfile.c (default_symfile_segments): Update.
3536         * elfread.c (elf_symfile_segments): Update.
3537
3538 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3539
3540         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3541         <segments>: New.
3542         <segment_bases, segment_sizes>: Remove.
3543         * symfile.c (default_symfile_segments): Update.
3544         * elfread.c (elf_symfile_segments): Update.
3545         * remote.c (remote_target::get_offsets): Update.
3546         * solib-target.c (solib_target_relocate_section_addresses):
3547         Update.
3548
3549 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3550
3551         * symfile.h (struct symfile_segment_data): Initialize fields.
3552         <~symfile_segment_data>: Add.
3553         (symfile_segment_data_up): New.
3554         (struct sym_fns) <sym_segments>: Return a
3555         symfile_segment_data_up.
3556         (default_symfile_segments): Return a symfile_segment_data_up.
3557         (free_symfile_segment_data): Remove.
3558         (get_symfile_segment_data): Return a symfile_segment_data_up.
3559         * symfile.c (default_symfile_segments): Likewise.
3560         (get_symfile_segment_data): Likewise.
3561         (free_symfile_segment_data): Remove.
3562         (symfile_find_segment_sections): Update.
3563         * elfread.c (elf_symfile_segments): Return a
3564         symfile_segment_data_up.
3565         * remote.c (remote_target::get_offsets): Update.
3566         * solib-target.c (solib_target_relocate_section_addresses):
3567         Update.
3568         * symfile-debug.c (debug_sym_segments): Return a
3569         symfile_segment_data_up.
3570
3571 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3572
3573         PR build/25981
3574         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3575         Hardcode register numbers.
3576
3577         PR build/25981
3578         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3579         procfs_find_LDT_entry): Remove.
3580         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3581         procfs_find_LDT_entry): Remove.
3582         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3583         Remove.
3584
3585 2020-05-17  Pedro Alves  <palves@redhat.com>
3586             Andrew Burgess  <andrew.burgess@embecosm.com>
3587             Keno Fischer  <keno@juliacomputing.com>
3588
3589         PR gdb/25741
3590         * breakpoint.c (build_target_condition_list): Update comments.
3591         (build_target_command_list): Update comments and skip matching
3592         locations.
3593         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3594         a separate function.  Simplify "set breakpoint auto-hw off"
3595         handling.
3596         (insert_breakpoints): Update comment.
3597         (tracepoint_locations_match): New parameter.  For breakpoints,
3598         compare location types too, if the caller wants to.
3599         (handle_automatic_hardware_breakpoints): New functions.
3600         (bp_location_is_less_than): Also sort by location type and
3601         hardware breakpoint length.
3602         (update_global_location_list): Handle "set breakpoint auto-hw on"
3603         here.
3604         (update_breakpoint_locations): Ask breakpoint_locations_match to
3605         ignore location types.
3606
3607 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3608
3609         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3610         type::name instead.
3611
3612 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3613
3614         * gdbtypes.h (struct type) <name, set_name>: New methods.
3615         (TYPE_CODE): Use type::name.  Change all call sites used to set
3616         the name to use type::set_name instead.
3617
3618 2020-05-16  Tom Tromey  <tom@tromey.com>
3619
3620         * top.c (quit_force): Update.
3621         * infrun.c (handle_no_resumed): Update.
3622         * top.h (all_uis): New function.
3623         (ALL_UIS): Remove.
3624
3625 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3626
3627         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3628
3629 2020-05-16  Pedro Alves  <palves@redhat.com>
3630
3631         * ia64-linux-nat.c
3632         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3633         Declare method.
3634         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3635
3636 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3637
3638         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3639         (sparc64_adi_info): Likewise.
3640
3641 2020-05-15  Tom Tromey  <tom@tromey.com>
3642
3643         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3644         block_objfile.
3645         (lookup_objfile_from_block): Remove.
3646         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3647         (lookup_global_symbol): Use block_objfile.
3648         * symtab.h (lookup_objfile_from_block): Don't declare.
3649         * printcmd.c (clear_dangling_display_expressions): Use
3650         block_objfile.
3651         * parse.c (operator_check_standard): Use block_objfile.
3652
3653 2020-05-15  Tom Tromey  <tom@tromey.com>
3654
3655         * language.c (language_alloc_type_symbol): Set
3656         SYMBOL_SECTION.
3657         * symtab.c (initialize_objfile_symbol): Remove.
3658         (allocate_symbol): Remove.
3659         (allocate_template_symbol): Remove.
3660         * dwarf2/read.c (fixup_go_packaging): Use "new".
3661         (new_symbol): Use "new".
3662         (read_variable): Don't call initialize_objfile_symbol.  Use
3663         "new".
3664         (read_func_scope): Use "new".
3665         * xcoffread.c (process_xcoff_symbol): Don't call
3666         initialize_objfile_symbol.
3667         (SYMBOL_DUP): Remove.
3668         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3669         "new".
3670         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3671         (allocate_template_symbol): Don't declare.
3672         (struct symbol): Add copy constructor.  Change defaults.
3673         * jit.c (finalize_symtab): Use "new".
3674         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3675         Use "new".
3676         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3677         (common_block_end): Use "new".
3678         * mdebugread.c (parse_symbol): Use "new".
3679         (new_symbol): Likewise.
3680
3681 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3682
3683         * NEWS: Mention changes to help and apropos.
3684
3685 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3686
3687         * command.h (enum command_class): Improve comments, document
3688         that class_alias is for user-defined aliases, give the class
3689         name for each class, remove unused class_xdb.
3690         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3691         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3692         by a precise class.
3693         * infcmd.c (_initialize_infcmd): Likewise.
3694         * reverse.c (_initialize_reverse): Likewise.
3695         * stack.c (_initialize_stack): Likewise.
3696         * symfile.c (_initialize_symfile): Likewise.
3697         * tracepoint.c (_initialize_tracepoint): Likewise.
3698
3699 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3700
3701         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3702         when their aliased command is traversed.
3703         (help_cmd): Add fput_command_names_styled call to
3704         output command name and aliases when command has an alias.
3705
3706 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3707
3708         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3709         * cli/cli-decode.c (help_cmd_list): Declare as static,
3710         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3711         a command together with the command.
3712         (fput_command_name_styled, fput_command_names_styled): New functions.
3713         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3714         fput_command_name_styled.
3715         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3716         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3717
3718 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3719
3720         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3721         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3722         * command.h (cmd_show_list): Likewise.
3723         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3724         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3725
3726 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3727
3728         * unittests/command-def-selftests.c (traverse_command_structure):
3729         Verify all commands of a list have the same prefix command and
3730         that only the top cmdlist commands have a null prefix.
3731
3732 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3733
3734         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3735         as prefix, not one of its aliases.
3736         (set_cmd_prefix): Remove.
3737         (do_add_cmd): Centralize the setting of the prefix of a command, when
3738         command is defined after its full chain of prefix commands.
3739         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3740         (add_setshow_cmd_full): Likewise.
3741         (update_prefix_field_of_prefixed_commands): New function.
3742         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3743         update_prefix_field_of_prefixed_commands.
3744         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3745         addresses of remote_set_cmdlist and remote_show_cmdlist given
3746         as argument, not the address of an argument.
3747         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3748         * gdb/remote.c (_initialize_remote): Likewise.
3749
3750 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3751
3752         * cli/cli-cmds.c (alias_command): Check for an existing alias
3753         using lookup_cmd_composition, as valid_command_p is too strict
3754         and forbids aliases that are the prefix of an existing alias
3755         or command.
3756         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3757         command is properly recognised as a valid command.
3758
3759 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3760
3761         * unittests/help-doc-selftests.c: Rename to
3762         unittests/command-def-selftests.c
3763         * unittests/command-def-selftests.c (help_doc_tests): Update some
3764         comments.
3765         (command_structure_tests, traverse_command_structure): New namespace
3766         and function.
3767         (command_structure_invariants_tests): New function.
3768         (_initialize_command_def_selftests) Renamed from
3769         _initialize_help_doc_selftests, register command_structure_invariants
3770         selftest.
3771
3772 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3773
3774         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3775         an alias of 'show'.
3776
3777 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3778
3779         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3780         ada_is_fixed_point_type.  Update all callers.
3781         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3782         all callers.
3783         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3784         Update all callers.
3785         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3786         print_fixed_point_type.  Update all callers.
3787         * ada-valprint.c (ada_value_print_num): Replace call to
3788         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3789
3790 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3791
3792         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3793         processors.
3794         (cpu_supports_bts): Add CV_AMD case.
3795
3796 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3797             Simon Marchi  <simon.marchi@efficios.com>
3798
3799         * infrun.c (stop_all_threads): Collect multiple wait events at
3800         each pass.
3801
3802 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3803
3804         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3805         type::code instead.
3806
3807 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3808
3809         * gdbtypes.h (struct type) <code, set_code>: New methods.
3810         (TYPE_CODE): Use type::code.  Change all call sites used to set
3811         the code to use type::set_code instead.
3812
3813 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3814             Tom de Vries  <tdevries@suse.de>
3815             Pedro Alves  <palves@redhat.com>
3816
3817         PR threads/25478
3818         * infrun.c (stop_all_threads): Do NOT ignore
3819         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3820         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3821         received.
3822         (handle_no_resumed): Remove code handling a live inferior with no
3823         threads.
3824         * remote.c (has_single_non_exited_thread): New.
3825         (remote_target::update_thread_list): Do not delete a thread if is
3826         the last thread of the process.
3827         * thread.c (thread_select): Call delete_exited_threads instead of
3828         prune_threads.
3829
3830 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3831
3832         * infrun.c (stop_all_threads): Enable/disable thread events of all
3833         targets.  Move a debug message denoting the end of the function
3834         into the SCOPED_EXIT block.
3835
3836 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3837
3838         * process-stratum-target.h: Include <set>.
3839         (all_non_exited_process_targets, switch_to_target_no_thread): New
3840         function declarations.
3841         * process-stratum-target.c (all_non_exited_process_targets)
3842         (switch_to_target_no_thread): New function implementations.
3843
3844 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3845
3846         * infrun.c (handle_inferior_event): Extract out a piece of code
3847         into...
3848         (mark_non_executing_threads): ...this new function.
3849
3850 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3851
3852         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3853         use.
3854
3855 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3856
3857         * regcache.c (regcache_read_pc_protected): New function
3858         implementation that returns 0 if the PC cannot read via
3859         'regcache_read_pc'.
3860         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3861         instead of 'regcache_read_pc'.
3862         (keep_going_pass_signal): Ditto.
3863
3864 2020-05-13  Tom Tromey  <tromey@adacore.com>
3865
3866         * ada-lang.c (align_value): Remove.
3867         (ada_template_to_fixed_record_type_1): Use align_up.
3868
3869 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3870
3871         * async-event.c: Update the copyright year.
3872         * async-event.h: Update the copyright year.
3873
3874 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3875
3876         * objfiles.h (is_addr_in_objfile,
3877         shared_objfile_contains_address_p): Return bool.
3878         * objfile.c (is_addr_in_objfile,
3879         shared_objfile_contains_address_p): Return bool.
3880
3881 2020-05-11  Tom Tromey  <tromey@adacore.com>
3882
3883         * cli/cli-cmds.c (info_command): Restore.
3884         (_initialize_cli_cmds): Use add_prefix_command for "info".
3885         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3886
3887 2020-05-11  Tom Tromey  <tromey@adacore.com>
3888
3889         * ada-lang.c (ada_value_primitive_field): Now public.
3890         * ada-lang.h (ada_value_primitive_field): Declare.
3891         * ada-valprint.c (print_field_values): Use
3892         ada_value_primitive_field for wrapper fields.
3893
3894 2020-05-11  Tom de Vries  <tdevries@suse.de>
3895
3896         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3897         MODULE_DOMAIN.
3898
3899 2020-05-11  Tom de Vries  <tdevries@suse.de>
3900
3901         PR symtab/25941
3902         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3903         with length 0, if not gdb-produced.
3904         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3905
3906 2020-05-09  Tom de Vries  <tdevries@suse.de>
3907
3908         PR gdb/25955
3909         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3910         calculation.
3911
3912 2020-05-09  Tom Tromey  <tom@tromey.com>
3913
3914         * top.c (server_command): Now bool.
3915         * top.h (server_command): Now bool.
3916
3917 2020-05-08  Tom Tromey  <tromey@adacore.com>
3918
3919         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3920         already being processed.
3921
3922 2020-05-08  Tom Tromey  <tom@tromey.com>
3923
3924         * printcmd.c (struct display) <next>: Remove.
3925         <display>: New constructor.
3926         <exp_string>: Now a std::string.
3927         <enabled_p>: Now a bool.
3928         (display_number): Move definition earlier.
3929         (displays): Rename from display_chain.  Now a std::vector.
3930         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3931         (display_command): Update.
3932         (do_one_display, disable_display)
3933         (enable_disable_display_command, do_enable_disable_display):
3934         Update.
3935         (free_display): Remove.
3936         (clear_displays): Rewrite.
3937         (delete_display): Update.
3938         (map_display_numbers): Use function_view.  Remove "data"
3939         parameter.  Update.
3940         (do_delete_display): Remove.
3941         (undisplay_command): Update.
3942         (do_one_display, do_displays, disable_display)
3943         (info_display_command): Update.
3944         (do_enable_disable_display): Remove.
3945         (enable_disable_display_command)
3946         (clear_dangling_display_expressions): Update.
3947
3948 2020-05-08  Tom Tromey  <tom@tromey.com>
3949
3950         * symtab.c (set_symbol_cache_size)
3951         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3952         (maintenance_print_symbol_cache_statistics): Update.
3953         * symmisc.c (print_symbol_bcache_statistics)
3954         (print_objfile_statistics, maintenance_print_objfiles)
3955         (maintenance_info_symtabs, maintenance_check_symtabs)
3956         (maintenance_expand_symtabs, maintenance_info_line_tables):
3957         Update.
3958         * symfile-debug.c (set_debug_symfile): Update.
3959         * source.c (forget_cached_source_info): Update.
3960         * python/python.c (gdbpy_progspaces): Update.
3961         * psymtab.c (maintenance_info_psymtabs): Update.
3962         * probe.c (parse_probes): Update.
3963         * linespec.c (iterate_over_all_matching_symtabs)
3964         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3965         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3966         * exec.c (exec_target::close): Update.
3967         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3968         * breakpoint.c (print_one_breakpoint_location)
3969         (create_longjmp_master_breakpoint)
3970         (create_std_terminate_master_breakpoint): Update.
3971         * progspace.c (program_spaces): Now a std::vector.
3972         (maybe_new_address_space): Update.
3973         (add_program_space): Remove.
3974         (program_space::program_space): Update.
3975         (remove_program_space): Update.
3976         (number_of_program_spaces): Remove.
3977         (print_program_space, update_address_spaces): Update.
3978         * progspace.h (program_spaces): Change type.
3979         (ALL_PSPACES): Remove.
3980         (number_of_program_spaces): Don't declare.
3981         (struct program_space) <next>: Remove.
3982
3983 2020-05-08  Tom Tromey  <tom@tromey.com>
3984
3985         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3986         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3987         (enable_break): Update.
3988         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3989         (frv_fdpic_find_canonical_descriptor): Update.
3990         (frv_fetch_objfile_link_map): Update.
3991         * progspace.c (program_space::free_all_objfiles): Update.
3992         (program_space::solibs): New method.
3993         * progspace.h (struct program_space) <solibs>: New method.
3994         * solist.h (master_so_list): Don't declare.
3995         (ALL_SO_LIBS): Remove.
3996         * solib.h (so_list_head): Remove.
3997         (update_solib_list): Update comment.
3998         * solib.c (master_so_list): Remove.
3999         (solib_used, update_solib_list, solib_add)
4000         (info_sharedlibrary_command, clear_solib)
4001         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4002
4003 2020-05-08  Tom Tromey  <tom@tromey.com>
4004
4005         * extension.c (extension_languages): Now a std::array.
4006         (ALL_EXTENSION_LANGUAGES): Remove.
4007         (get_ext_lang_defn, get_ext_lang_of_file)
4008         (eval_ext_lang_from_control_command): Update.
4009         (finish_ext_lang_initialization)
4010         (auto_load_ext_lang_scripts_for_objfile)
4011         (ext_lang_type_printers::ext_lang_type_printers)
4012         (apply_ext_lang_type_printers)
4013         (ext_lang_type_printers::~ext_lang_type_printers)
4014         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4015         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4016         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4017         (get_matching_xmethod_workers, ext_lang_colorize)
4018         (ext_lang_before_prompt): Update.
4019         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4020
4021 2020-05-08  Tom Tromey  <tom@tromey.com>
4022
4023         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4024         overload.
4025         <swap_string, m_string>: Remove.
4026         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4027         Update.
4028         * stabsread.c (define_symbol, read_type): Update.
4029         * linespec.c (find_linespec_symbols): Update.
4030         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4031         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4032         * dbxread.c (read_dbx_symtab): Update.
4033         * cp-support.h (cp_canonicalize_string_full)
4034         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4035         Return unique_xmalloc_ptr.
4036         * cp-support.c (inspect_type): Update.
4037         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4038         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4039         Likewise.
4040         * c-typeprint.c (print_name_maybe_canonical): Update.
4041         * break-catch-throw.c (check_status_exception_catchpoint):
4042         Update.
4043
4044 2020-05-08  Tom de Vries  <tdevries@suse.de>
4045
4046         * infrun.c (follow_fork): Copy current_line and current_symtab to
4047         child thread.
4048
4049 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4050
4051         * async-event.c (struct async_signal_handler, struct
4052         async_event_handler): Reformat, remove typedef.
4053
4054 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4055
4056         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4057         access thistype->main_type->dyn_prop_list directly.
4058
4059 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4060
4061         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4062         (remove_dyn_prop): Remove.  Update all users to use
4063         type::remove_dyn_prop.
4064         * gdbtypes.c (remove_dyn_prop): Rename to...
4065         (type::remove_dyn_prop): ... this.
4066
4067 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4068
4069         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4070         (add_dyn_prop): Remove.  Update all users to use
4071         type::add_dyn_prop.
4072         * gdbtypes.c (add_dyn_prop): Rename to...
4073         (type::add_dyn_prop): ... this.
4074
4075 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4076
4077         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4078         (get_dyn_prop): Remove.  Update all users to use
4079         type::dyn_prop.
4080         * gdbtypes.c (get_dyn_prop): Rename to...
4081         (type::dyn_prop): ... this.
4082
4083 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4084
4085         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4086
4087 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4088
4089         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4090         instruction, skip it if it's there.
4091
4092 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4093
4094         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4095
4096 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4097
4098         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4099         * gdbtypes.c (recursive_dump_type): Remove use of
4100         TYPE_INCOMPLETE.
4101
4102 2020-05-03  Tom Tromey  <tom@tromey.com>
4103
4104         * breakpoint.c (catch_command, tcatch_command): Remove.
4105         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4106         add_show_prefix_cmd.
4107         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4108         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4109         Remove.
4110         (add_internal_problem_command): Use add_basic_prefix_cmd,
4111         add_show_prefix_cmd.
4112         * mips-tdep.c (set_mipsfpu_command): Remove.
4113         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4114         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4115         (_initialize_index_cache): Use add_basic_prefix_cmd.
4116         * memattr.c (dummy_cmd): Remove.
4117         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4118         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4119         (_initialize_tui_win): Use add_basic_prefix_cmd,
4120         add_show_prefix_cmd.
4121         * cli/cli-logging.c (set_logging_command): Remove.
4122         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4123         add_show_prefix_cmd.
4124         (show_logging_command): Remove.
4125         * target.c (target_command): Remove.
4126         (add_target): Use add_basic_prefix_cmd.
4127
4128 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4129
4130         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4131
4132 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4133
4134         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4135         info_command.
4136
4137 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4138
4139         * nbsd-nat.c (nbsd_enable_proc_events)
4140         (nbsd_nat_target::post_startup_inferior): Add.
4141         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4142         (nbsd_nat_target::update_thread_list): Rewrite.
4143         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4144         "PTRACE_LWP_CREATE".
4145         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4146
4147 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4148
4149         * stack.c (_initialize_stack): Remove duplicated creation
4150         of "frame" command and "f" alias.
4151
4152 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4153
4154         PR gdb/18706
4155         * gdbtypes.c (check_typedef): Calculate size of array of
4156         stubbed type.
4157
4158 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4159
4160         PR gdb/15559
4161         * i386-tdep.c (i386_push_dummy_call): Call
4162         i386_thiscall_push_dummy_call.
4163         (i386_thiscall_push_dummy_call): New function.
4164         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4165         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4166         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4167
4168 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4169
4170         * gdbarch.sh (do_read): Add shellcheck disable directive for
4171         warning SC2162.
4172
4173 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4174
4175         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4176         "referenced but not assigned" warning.
4177
4178 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4179
4180         * gdbarch.sh: Remove code that sets fallbackdefault.
4181
4182 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4183
4184         * gdbarch.sh: Use shell operators && and || instead of
4185         -a and -o.
4186
4187 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4188
4189         * gdbarch.sh: Use $(...) instead of `...`.
4190
4191 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4192
4193         * gdbarch.sh: Use double quotes around variables.
4194
4195 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4196
4197         * gdbarch.sh: Use %s with printf, instead of variables in the
4198         format string.
4199
4200 2020-04-29  Tom Tromey  <tromey@adacore.com>
4201
4202         PR ada/25875:
4203         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4204         type fields here.
4205         (read_enumeration_type): Call
4206         update_enumeration_type_from_children later.  Update comments.
4207         (process_enumeration_scope): Don't create type fields.
4208
4209 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4210
4211         * nbsd-tdep.c: Include "xml-syscall.h".
4212         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4213
4214 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4215
4216         * nbsd-nat.c: Include "sys/wait.h".
4217         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4218         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4219         (nbsd_nat_target::remove_exec_catchpoint)
4220         (nbsd_nat_target::set_syscall_catchpoint): Add.
4221         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4222         (nbsd_nat_target::insert_exec_catchpoint)
4223         (nbsd_nat_target::remove_exec_catchpoint)
4224         (nbsd_nat_target::set_syscall_catchpoint): Add.
4225         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4226         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4227         `nbsd_get_syscall_number'.
4228
4229 2020-04-29  Tom Tromey  <tom@tromey.com>
4230
4231         * stack.c (print_block_frame_labels): Remove.
4232
4233 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4234
4235         PR gdb/17320
4236         * ada-valprint.c (val_print_packed_array_elements): Move array
4237         end bracket to new line.
4238         (ada_val_print_string): Remove extra spaces before first array
4239         element.
4240         * c-valprint.c (c_value_print_array): Likewise.
4241         * m2-valprint.c (m2_print_array_contents): Likewise.
4242         (m2_value_print_inner): Likewise.
4243         * p-valprint.c (pascal_value_print_inner): Likewise.
4244         * valprint.c (generic_val_print_array): Likewise.
4245         (value_print_array_elements): Move first array element and array
4246         end bracket to new line.
4247
4248 2020-04-29  Tom de Vries  <tdevries@suse.de>
4249
4250         PR symtab/25889
4251         * linespec.c (find_method): Fix ix calculation.
4252
4253 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4254
4255         * syscalls/update-netbsd.sh: New file.
4256         * syscalls/netbsd.xml: Regenerate.
4257         * data-directory/Makefile.in: Register `netbsd.xml' in
4258         `SYSCALLS_FILES'.
4259
4260 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4261
4262         * syscalls/update-freebsd.sh: Add double quotes.
4263
4264 2020-04-28  Tom Tromey  <tom@tromey.com>
4265
4266         * NEWS: Update.
4267         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4268         (cmdpy_init): Allow class_tui.
4269
4270 2020-04-28 Mark Williams <mark@myosotissp.com>
4271
4272         PR gdb/24480
4273         * dwarf2read.c: Add missing assingments to list_in_scope when
4274         start_symtab was already called.
4275
4276 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4277
4278         PR gdb/25881
4279         * dwarf2/read.c (offset_map_type): Use
4280         gdb:hash_enum<sect_offset> as hash function.
4281
4282 2020-04-28  Tom de Vries  <tdevries@suse.de>
4283
4284         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4285         with DW_AT_signature.
4286
4287 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4288
4289         * configure.ac: Remove check for fs_base/gs_base in
4290         user_regs_struct.
4291         * configure: Re-generate.
4292         * config.in: Re-generate.
4293         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4294         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4295         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4296
4297 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4298
4299         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4300         problematic inline frame unwinding situation.
4301         * frame.c (frame_id_computed_p): New function.
4302         * frame.h (frame_id_computed_p): New prototype.
4303
4304 2020-04-26  Tom Tromey  <tom@tromey.com>
4305
4306         * command.h (enum command_class) <class_pseudo>: Remove.
4307
4308 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4309
4310         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4311         and whitespace.
4312
4313 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4314
4315         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4316         `PT_GET_PROCESS_STATE' block.
4317
4318 2020-04-24  Tom Tromey  <tom@tromey.com>
4319
4320         * symtab.h (symbol_get_demangled_name): Don't declare.
4321         * symtab.c (symbol_get_demangled_name): Remove.
4322         (general_symbol_info::natural_name)
4323         (general_symbol_info::demangled_name): Update.
4324
4325 2020-04-24  Tom Tromey  <tom@tromey.com>
4326
4327         PR rust/25025:
4328         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4329
4330 2020-04-24  Tom Tromey  <tom@tromey.com>
4331
4332         PR symtab/12707:
4333         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4334         exists.
4335         (new_symbol): Likewise.
4336         * compile/compile-object-load.c (get_out_value_type): Use
4337         symbol_matches_search_name.
4338
4339 2020-04-24  Tom Tromey  <tom@tromey.com>
4340
4341         * dwarf2/read.c (add_partial_symbol): Do not call
4342         compute_and_set_names.
4343
4344 2020-04-24  Tom Tromey  <tom@tromey.com>
4345
4346         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4347         overload.
4348
4349 2020-04-24  Tom Tromey  <tom@tromey.com>
4350
4351         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4352         (add_psymbol_to_list): New overload.  Make old overload call new
4353         one.
4354         * psympriv.h (add_psymbol_to_list): New overload.
4355
4356 2020-04-24  Tom Tromey  <tom@tromey.com>
4357
4358         * dwarf2/read.c (partial_die_info::read) <case
4359         DW_AT_linkage_name>: Use value_as_string.
4360         (dwarf2_string_attr): Use value_as_string.
4361         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4362         method.
4363         * dwarf2/attribute.c (attribute::value_as_string): New method.
4364
4365 2020-04-24  Tom Tromey  <tom@tromey.com>
4366
4367         * symtab.c (general_symbol_info::natural_name)
4368         (general_symbol_info::demangled_name): Check for language_rust.
4369
4370 2020-04-24  Tom Tromey  <tom@tromey.com>
4371
4372         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4373         (dwarf2_physname): ... from here.
4374         (partial_die_info::read): Add Rust "{" hack.
4375
4376 2020-04-24  Tom Tromey  <tom@tromey.com>
4377
4378         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4379         method.
4380         (symbol_set_demangled_name): Don't declare.
4381         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4382         symbol_set_demangled_name.
4383         (general_symbol_info::set_language)
4384         (general_symbol_info::compute_and_set_names): Update.
4385         * minsyms.c (minimal_symbol_reader::install): Update.
4386         * dwarf2/read.c (new_symbol): Update.
4387
4388 2020-04-24  Tom Tromey  <tromey@adacore.com>
4389
4390         PR python/23662:
4391         * python/py-type.c (convert_field): Handle
4392         FIELD_LOC_KIND_DWARF_BLOCK.
4393         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4394         (typy_get_dynamic): Nw function.
4395         (type_object_getset): Add "dynamic".
4396         * NEWS: Add entry.
4397
4398 2020-04-24  Tom Tromey  <tromey@adacore.com>
4399
4400         * ada-typeprint.c (print_choices, print_variant_part)
4401         (print_record_field_types_dynamic): New functions.
4402         (print_record_field_types): Use print_record_field_types_dynamic.
4403
4404 2020-04-24  Tom Tromey  <tromey@adacore.com>
4405
4406         * dwarf2/read.c (handle_data_member_location): New overload.
4407         (dwarf2_add_field): Use it.
4408         (decode_locdesc): Add "computed" parameter.  Update comment.
4409         * gdbtypes.c (is_dynamic_type_internal): Also look for
4410         FIELD_LOC_KIND_DWARF_BLOCK.
4411         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4412         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4413         virtual base classes.
4414         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4415         FIELD_LOC_KIND_DWARF_BLOCK.
4416
4417 2020-04-24  Tom Tromey  <tromey@adacore.com>
4418
4419         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4420         * gdbtypes.c (is_dynamic_type_internal): Check
4421         TYPE_HAS_DYNAMIC_LENGTH.
4422         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4423         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4424         New macros.
4425         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4426         constant.
4427
4428 2020-04-24  Tom Tromey  <tromey@adacore.com>
4429
4430         * dwarf2/read.c (struct variant_field): Rewrite.
4431         (struct variant_part_builder): New.
4432         (struct nextfield): Remove "variant" field.  Add "offset".
4433         (struct field_info): Add "current_variant_part" and
4434         "variant_parts".
4435         (alloc_discriminant_info): Remove.
4436         (alloc_rust_variant): New function.
4437         (quirk_rust_enum): Update.
4438         (dwarf2_add_field): Set "offset" member.  Don't handle
4439         DW_TAG_variant_part.
4440         (offset_map_type): New typedef.
4441         (convert_variant_range, create_one_variant)
4442         (create_one_variant_part, create_variant_parts)
4443         (add_variant_property): New functions.
4444         (dwarf2_attach_fields_to_type): Call add_variant_property.
4445         (read_structure_type): Don't handle DW_TAG_variant_part.
4446         (handle_variant_part, handle_variant): New functions.
4447         (handle_struct_member_die): Use them.
4448         (process_structure_scope): Don't handle variant parts.
4449         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4450         (struct discriminant_info): Remove.
4451         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4452         (struct main_type) <flag_discriminated_union>: Remove.
4453         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4454         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4455         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4456         Update.
4457         * valops.c (value_union_variant): Remove.
4458         * value.h (value_union_variant): Don't declare.
4459
4460 2020-04-24  Tom Tromey  <tromey@adacore.com>
4461
4462         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4463         (ada_value_primitive_packed_val): Update.
4464         * ada-valprint.c (ada_value_print_1): Update.
4465         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4466         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4467         just an address.  Use evaluate_for_locexpr_baton.
4468         (dwarf2_evaluate_property): Update.
4469         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4470         array_view.
4471         * findvar.c (default_read_var_value): Update.
4472         * gdbtypes.c (compute_variant_fields_inner)
4473         (resolve_dynamic_type_internal): Update.
4474         (resolve_dynamic_type): Change type of valaddr parameter.
4475         * gdbtypes.h (resolve_dynamic_type): Update.
4476         * valarith.c (value_subscripted_rvalue): Update.
4477         * value.c (value_from_contents_and_address): Update.
4478
4479 2020-04-24  Tom Tromey  <tromey@adacore.com>
4480
4481         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4482         "push_initial_value" parameter.
4483         (dwarf2_evaluate_property): Likewise.
4484         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4485
4486 2020-04-24  Tom Tromey  <tromey@adacore.com>
4487
4488         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4489         (variant::matches, compute_variant_fields_recurse)
4490         (compute_variant_fields_inner, compute_variant_fields): New
4491         functions.
4492         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4493         Use resolved_type after type is made.
4494         (operator==): Add new cases.
4495         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4496         (struct discriminant_range, struct variant, struct variant_part):
4497         New.
4498         (union dynamic_prop_data) <variant_parts, original_type>: New
4499         members.
4500         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4501         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4502         constants.
4503         * value.c (unpack_bits_as_long): Now public.
4504         * value.h (unpack_bits_as_long): Declare.
4505
4506 2020-04-24  Tom Tromey  <tromey@adacore.com>
4507
4508         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4509         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4510
4511 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4512
4513         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4514
4515 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4516
4517         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4518         (remove_fork_catchpoint, post_startup_inferior)
4519         (post_attach): Move...
4520         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4521         (remove_fork_catchpoint, post_startup_inferior)
4522         (post_attach): ...here.
4523         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4524         (remove_fork_catchpoint, post_startup_inferior)
4525         (post_attach): Move...
4526         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4527         (remove_fork_catchpoint, post_startup_inferior)
4528         (post_attach): ...here.
4529
4530 2020-04-24  Tom Tromey  <tromey@adacore.com>
4531
4532         * nat/windows-nat.h (struct windows_thread_info)
4533         <pc_adjusted>: New member.
4534         * windows-nat.c (windows_fetch_one_register): Check
4535         pc_adjusted.
4536         (windows_nat_target::get_windows_debug_event)
4537         (windows_nat_target::wait): Set pc_adjusted.
4538
4539 2020-04-24  Tom de Vries  <tdevries@suse.de>
4540
4541         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4542         Run gdb-add-index inside temp dir.
4543
4544 2020-04-23  Tom Tromey  <tromey@adacore.com>
4545
4546         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4547         in loop.
4548
4549 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4550
4551         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4552         get_frame_register instead of gdbarch_unwind_pc.
4553
4554 2020-04-23  Tom de Vries  <tdevries@suse.de>
4555
4556         * symtab.c (lookup_global_symbol): Prefer def over decl.
4557
4558 2020-04-23  Tom de Vries  <tdevries@suse.de>
4559
4560         PR symtab/25807
4561         * block.c (best_symbol, better_symbol): Promote to external.
4562         * block.h (best_symbol, better_symbol): Declare.
4563         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4564         decl.
4565
4566 2020-04-23  Tom Tromey  <tromey@adacore.com>
4567
4568         PR ada/25837:
4569         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4570         "const char *", not a "const std::string &".
4571         <name_and_matcher::operator==>: Update.
4572         * unittests/lookup_name_info-selftests.c: Change type of
4573         "result".
4574
4575 2020-04-23  Tom Tromey  <tom@tromey.com>
4576
4577         * inferior.h (iterate_over_inferiors): Don't declare.
4578         * inferior.c (iterate_over_inferiors): Remove.
4579         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4580         Remove.
4581         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4582         use iterate_over_inferiors.
4583         (darwin_resume_inferior_it)
4584         (struct resume_inferior_threads_param)
4585         (darwin_resume_inferior_threads_it): Remove.
4586         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4587
4588 2020-04-23  Tom de Vries  <tdevries@suse.de>
4589
4590         * blockframe.c (find_pc_partial_function): Use
4591         find_pc_sect_compunit_symtab rather than
4592         objfile->sf->qf->find_pc_sect_compunit_symtab.
4593
4594 2020-04-22  Tom de Vries  <tdevries@suse.de>
4595
4596         PR symtab/25764
4597         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4598         in psymtabs.
4599
4600 2020-04-22  Tom de Vries  <tdevries@suse.de>
4601
4602         PR symtab/25801
4603         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4604         symtabs.
4605
4606 2020-04-22  Tom de Vries  <tdevries@suse.de>
4607
4608         PR symtab/25700
4609         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4610         CU if already created.
4611
4612 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4613
4614         * infrun.c (displaced_step_fixup): Switch to the event_thread
4615         before calling displaced_step_restore, not after.
4616
4617 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4618
4619         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4620         its inferior is not recorded by us.
4621         (record_btrace_target_open): Replace call to
4622         all_non_exited_threads () with call to current_inferior
4623         ()->non_exited_threads ().
4624         (record_btrace_target::stop_recording): Likewise.
4625         (record_btrace_target::close): Likewise.
4626         (record_btrace_target::wait): Likewise.
4627         (record_btrace_target::record_stop_replaying): Likewise.
4628
4629 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4630
4631         * btrace.c (btrace_enable): Throw an error on double enables and
4632         when enabling recording fails.
4633         (btrace_disable): Throw an error if the thread is not recorded.
4634
4635 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4636
4637         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4638         request if we do not have a thread_info.
4639
4640 2020-04-21  Tom de Vries  <tdevries@suse.de>
4641
4642         PR gdb/25471
4643         * thread.c
4644         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4645         exception in get_frame_id.
4646
4647 2020-04-20  Tom Tromey  <tromey@adacore.com>
4648
4649         * python/python.c (struct gdbpy_event): Mark move constructor as
4650         noexcept.
4651         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4652         constructor as noexcept.
4653         * completer.h (struct completion_result): Mark move constructor as
4654         noexcept.
4655         * completer.c (completion_result::completion_result): Use
4656         initialization style.  Don't call reset_match_list.
4657
4658 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4659
4660         * MAINTAINERS (Write After Approval): Add myself.
4661
4662 2020-04-18  Tom Tromey  <tom@tromey.com>
4663
4664         * windows-tdep.c (init_w32_command_list)
4665         (w32_prefix_command_valid): Restore.
4666         (_initialize_windows_tdep): Call init_w32_command_list.
4667
4668 2020-04-18  Tom Tromey  <tom@tromey.com>
4669
4670         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4671         * value.c (value_fn_field): Update.
4672         * valops.c (find_function_in_inferior)
4673         (value_allocate_space_in_inferior): Update.
4674         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4675         Update.
4676         * tui/tui-source.c (tui_source_window::set_contents): Update.
4677         * symtab.c (lookup_global_or_static_symbol)
4678         (find_function_start_sal_1, skip_prologue_sal)
4679         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4680         * symmisc.c (dump_msymbols, dump_symtab_1)
4681         (maintenance_print_one_line_table): Update.
4682         * symfile.c (init_entry_point_info, section_is_mapped)
4683         (list_overlays_command, simple_read_overlay_table)
4684         (simple_overlay_update_1): Update.
4685         * stap-probe.c (handle_stap_probe): Update.
4686         * stabsread.c (dbx_init_float_type, define_symbol)
4687         (read_one_struct_field, read_enum_type, read_range_type): Update.
4688         * source.c (info_line_command): Update.
4689         * python/python.c (gdbpy_source_objfile_script)
4690         (gdbpy_execute_objfile_script): Update.
4691         * python/py-type.c (save_objfile_types): Update.
4692         * python/py-objfile.c (py_free_objfile): Update.
4693         * python/py-inferior.c (python_new_objfile): Update.
4694         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4695         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4696         (maintenance_check_psymtabs): Update.
4697         * printcmd.c (info_address_command): Update.
4698         * objfiles.h (struct objfile) <arch>: New method, from
4699         get_objfile_arch.
4700         (get_objfile_arch): Don't declare.
4701         * objfiles.c (get_objfile_arch): Remove.
4702         (filter_overlapping_sections): Update.
4703         * minsyms.c (msymbol_is_function): Update.
4704         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4705         (output_nondebug_symbol): Update.
4706         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4707         (mdebug_expand_psymtab): Update.
4708         * machoread.c (macho_add_oso_symfile): Update.
4709         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4710         Update.
4711         * linux-fork.c (checkpoint_command): Update.
4712         * linespec.c (convert_linespec_to_sals): Update.
4713         * jit.c (finalize_symtab): Update.
4714         * infrun.c (insert_exception_resume_from_probe): Update.
4715         * ia64-tdep.c (ia64_find_unwind_table): Update.
4716         * hppa-tdep.c (internalize_unwinds): Update.
4717         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4718         Update.
4719         * gcore.c (call_target_sbrk): Update.
4720         * elfread.c (record_minimal_symbol, elf_symtab_read)
4721         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4722         (elf_gnu_ifunc_resolve_by_got): Update.
4723         * dwarf2/read.c (create_addrmap_from_index)
4724         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4725         (read_debug_names_from_section)
4726         (process_psymtab_comp_unit_reader, add_partial_symbol)
4727         (add_partial_subprogram, process_full_comp_unit)
4728         (read_file_scope, read_func_scope, read_lexical_block_scope)
4729         (read_call_site_scope, dwarf2_ranges_read)
4730         (dwarf2_record_block_ranges, dwarf2_add_field)
4731         (mark_common_block_symbol_computed, read_tag_pointer_type)
4732         (read_tag_string_type, dwarf2_init_float_type)
4733         (dwarf2_init_complex_target_type, read_base_type)
4734         (partial_die_info::read, partial_die_info::read)
4735         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4736         (dwarf2_fetch_die_loc_sect_off): Update.
4737         * dwarf2/loc.c (dwarf2_find_location_expression)
4738         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4739         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4740         (dwarf2_loc_desc_get_symbol_read_needs)
4741         (locexpr_describe_location_piece, locexpr_describe_location_1)
4742         (loclist_describe_location): Update.
4743         * dwarf2/index-write.c (write_debug_names): Update.
4744         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4745         * dtrace-probe.c (dtrace_process_dof): Update.
4746         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4747         (process_one_symbol): Update.
4748         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4749         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4750         (coff_read_enum_type): Update.
4751         * cli/cli-cmds.c (edit_command, list_command): Update.
4752         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4753         * breakpoint.c (create_overlay_event_breakpoint)
4754         (create_longjmp_master_breakpoint)
4755         (create_std_terminate_master_breakpoint)
4756         (create_exception_master_breakpoint, get_sal_arch): Update.
4757         * block.c (block_gdbarch): Update.
4758         * annotate.c (annotate_source_line): Update.
4759
4760 2020-04-17  Tom Tromey  <tromey@adacore.com>
4761
4762         * auto-load.c (show_auto_load_cmd): Remove.
4763         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4764         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4765         (maintenance_print_arc_command): Remove.
4766         * tui/tui-win.c (tui_command): Remove.
4767         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4768         * tui/tui-layout.c (tui_layout_command): Remove.
4769         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4770         * python/python.c (user_set_python, user_show_python): Remove.
4771         (_initialize_python): Use add_basic_prefix_cmd,
4772         add_show_prefix_cmd.
4773         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4774         (install_gdb_commands): Use add_basic_prefix_cmd,
4775         add_show_prefix_cmd.
4776         (info_guile_command): Remove.
4777         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4778         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4779         add_show_prefix_cmd.
4780         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4781         Remove do_set and do_show parameters.
4782         * cli/cli-style.c (set_style, show_style): Remove.
4783         (_initialize_cli_style): Use add_basic_prefix_cmd,
4784         add_show_prefix_cmd.
4785         (cli_style_option::add_setshow_commands): Remove do_set and
4786         do_show parameters.
4787         (cli_style_option::add_setshow_commands): Use
4788         add_basic_prefix_cmd, add_show_prefix_cmd.
4789         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4790         (set_style_name): Remove.
4791         * cli/cli-dump.c (dump_command, append_command): Remove.
4792         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4793         (tekhex_dump_command, binary_dump_command)
4794         (binary_append_command): Remove.
4795         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4796         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4797         (init_w32_command_list): Remove; move into ...
4798         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4799         * valprint.c (set_print, show_print, set_print_raw)
4800         (show_print_raw): Remove.
4801         (_initialize_valprint): Use add_basic_prefix_cmd,
4802         add_show_prefix_cmd.
4803         * typeprint.c (set_print_type, show_print_type): Remove.
4804         (_initialize_typeprint): Use add_basic_prefix_cmd,
4805         add_show_prefix_cmd.
4806         * record.c (set_record_command, show_record_command): Remove.
4807         (_initialize_record): Use add_basic_prefix_cmd,
4808         add_show_prefix_cmd.
4809         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4810         add_show_prefix_cmd.
4811         (info_command, show_command, set_debug, show_debug): Remove.
4812         * top.h (set_history, show_history): Don't declare.
4813         * top.c (set_history, show_history): Remove.
4814         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4815         (unset_tdesc_cmd): Remove.
4816         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4817         add_show_prefix_cmd.
4818         * symtab.c (info_module_command): Remove.
4819         (_initialize_symtab): Use add_basic_prefix_cmd.
4820         * symfile.c (overlay_command): Remove.
4821         (_initialize_symfile): Use add_basic_prefix_cmd.
4822         * sparc64-tdep.c (info_adi_command): Remove.
4823         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4824         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4825         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4826         add_show_prefix_cmd.
4827         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4828         (_initialize_serial): Use add_basic_prefix_cmd,
4829         add_show_prefix_cmd.
4830         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4831         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4832         add_show_prefix_cmd.
4833         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4834         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4835         add_show_prefix_cmd.
4836         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4837         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4838         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4839         add_show_prefix_cmd.
4840         * remote.c (remote_command, set_remote_cmd): Remove.
4841         (_initialize_remote): Use add_basic_prefix_cmd.
4842         * record-full.c (set_record_full_command)
4843         (show_record_full_command): Remove.
4844         (_initialize_record_full): Use add_basic_prefix_cmd,
4845         add_show_prefix_cmd.
4846         * record-btrace.c (cmd_set_record_btrace)
4847         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4848         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4849         (cmd_show_record_btrace_pt): Remove.
4850         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4851         add_show_prefix_cmd.
4852         * ravenscar-thread.c (set_ravenscar_command)
4853         (show_ravenscar_command): Remove.
4854         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4855         add_show_prefix_cmd.
4856         * mips-tdep.c (show_mips_command, set_mips_command)
4857         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4858         add_show_prefix_cmd.
4859         * maint.c (maintenance_command, maintenance_info_command)
4860         (maintenance_check_command, maintenance_print_command)
4861         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4862         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4863         add_show_prefix_cmd.
4864         (show_per_command_cmd): Remove.
4865         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4866         Remove.
4867         (maintenance_show_test_settings_cmd): Remove.
4868         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4869         add_show_prefix_cmd.
4870         * maint-test-options.c (maintenance_test_options_command):
4871         Remove.
4872         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4873         * macrocmd.c (macro_command): Remove
4874         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4875         * language.c (set_check, show_check): Remove.
4876         (_initialize_language): Use add_basic_prefix_cmd,
4877         add_show_prefix_cmd.
4878         * infcmd.c (unset_command): Remove.
4879         (_initialize_infcmd): Use add_basic_prefix_cmd.
4880         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4881         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4882         add_show_prefix_cmd.
4883         * go32-nat.c (go32_info_dos_command): Remove.
4884         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4885         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4886         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4887         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4888         (_initialize_frame): Use add_basic_prefix_cmd,
4889         add_show_prefix_cmd.
4890         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4891         (_initialize_dcache): Use add_basic_prefix_cmd,
4892         add_show_prefix_cmd.
4893         * cp-support.c (maint_cplus_command): Remove.
4894         (_initialize_cp_support): Use add_basic_prefix_cmd.
4895         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4896         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4897         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4898         add_basic_prefix_cmd, add_show_prefix_cmd.
4899         * breakpoint.c (save_command): Remove.
4900         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4901         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4902         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4903         add_show_prefix_cmd.
4904         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4905         (set_ada_command, show_ada_command): Remove.
4906         (_initialize_ada_language): Use add_basic_prefix_cmd,
4907         add_show_prefix_cmd.
4908         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4909
4910 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4911
4912         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4913         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4914
4915 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4916
4917         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4918         warning messages.
4919
4920 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4921
4922         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4923         import table is not at beginning of .idata section.
4924
4925 2020-04-16  Pedro Alves  <palves@redhat.com>
4926
4927         * inferior.c (delete_inferior): Use delete operator directly
4928         instead of delete_program_space.
4929         * progspace.c (add_program_space): New, factored out from
4930         program_space::program_space.
4931         (remove_program_space): New, factored out from
4932         delete_program_space.
4933         (program_space::program_space): Remove intro comment.  Rewrite.
4934         (program_space::~program_space): Remove intro comment.  Call
4935         remove_program_space.
4936         (delete_program_space): Delete.
4937         * progspace.h (program_space::program_space): Make explicit.  Move
4938         intro comment here, adjusted.
4939         (program_space::~program_space): Move intro comment here,
4940         adjusted.
4941         (delete_program_space): Remove.
4942
4943 2020-04-16  Tom Tromey  <tromey@adacore.com>
4944
4945         * windows-nat.c (windows_nat::handle_access_violation): New
4946         function.
4947         * nat/windows-nat.h (handle_access_violation): Declare.
4948         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4949         windows-nat.c.  Call handle_access_violation.
4950
4951 2020-04-16  Tom de Vries  <tdevries@suse.de>
4952
4953         PR symtab/25791
4954         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4955         CUs without psymtab.
4956
4957 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4958
4959         * python/python.c (do_start_initialization): Don't call
4960         PyEval_InitThreads for Python 3.9 and beyond.
4961
4962 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4963
4964         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4965         thread functions.
4966         (obsd_nat_target::wait): Likewise.
4967
4968 2020-04-15  Tom Tromey  <tromey@adacore.com>
4969
4970         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4971         (DEBUG_EXCEPT): Use debug_printf.
4972
4973 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4974
4975         * completer.c (class completion_tracker::completion_hash_entry)
4976         <hash_name>: New member function.
4977         (completion_tracker::discard_completions): New callback to hash a
4978         completion_hash_entry, pass this to htab_create_alloc.
4979
4980 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4981
4982         * windows-nat.c (windows_make_so): Warn rather than stopping with
4983         an error if realpath() fails.
4984
4985 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4986
4987         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4988         (nbsd_nat_target::info_proc): Add do_status.
4989
4990 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4991             Tom de Vries  <tdevries@suse.de>
4992
4993         PR symtab/25718
4994         * psympriv.h (struct partial_symtab::read_symtab)
4995         (struct partial_symtab::expand_psymtab)
4996         (struct partial_symtab::read_dependencies): Update comments.
4997         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4998         read_symtab for includer.
4999         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5000         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5001         (struct dwarf2_include_psymtab::m_readin): Remove.
5002         (struct dwarf2_include_psymtab::includer): New member function.
5003         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5004
5005 2020-04-14  Tom de Vries  <tdevries@suse.de>
5006
5007         PR symtab/25720
5008         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5009         with NULL symbol_matcher and lookup_name.
5010         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5011         and lookup_name.
5012         * dwarf2/read.c (dw2_expand_symtabs_matching)
5013         (dw2_debug_names_expand_symtabs_matching): Same.
5014         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5015         Make lookup_name a pointer.  Update comment.
5016         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5017         lookup_name being a pointer.
5018         * symfile.c (expand_symtabs_matching): Same.
5019         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5020         * linespec.c (iterate_over_all_matching_symtabs): Same.
5021
5022 2020-04-13  Tom Tromey  <tom@tromey.com>
5023
5024         * run-on-main-thread.c: Update include.
5025         * unittests/main-thread-selftests.c: Update include.
5026         * tui/tui-win.c: Update include.
5027         * tui/tui-io.c: Update include.
5028         * tui/tui-interp.c: Update include.
5029         * tui/tui-hooks.c: Update include.
5030         * top.h: Update include.
5031         * top.c: Update include.
5032         * ser-base.c: Update include.
5033         * remote.c: Update include.
5034         * remote-notif.c: Update include.
5035         * remote-fileio.c: Update include.
5036         * record-full.c: Update include.
5037         * record-btrace.c: Update include.
5038         * python/python.c: Update include.
5039         * posix-hdep.c: Update include.
5040         * mingw-hdep.c: Update include.
5041         * mi/mi-main.c: Update include.
5042         * mi/mi-interp.c: Update include.
5043         * main.c: Update include.
5044         * linux-nat.c: Update include.
5045         * interps.c: Update include.
5046         * infrun.c: Update include.
5047         * inf-loop.c: Update include.
5048         * event-top.c: Update include.
5049         * event-loop.c: Move to ../gdbsupport/.
5050         * event-loop.h: Move to ../gdbsupport/.
5051         * async-event.h: Update include.
5052         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5053
5054 2020-04-13  Tom Tromey  <tom@tromey.com>
5055
5056         * tui/tui-win.c: Include async-event.h.
5057         * remote.c: Include async-event.h.
5058         * remote-notif.c: Include async-event.h.
5059         * record-full.c: Include async-event.h.
5060         * record-btrace.c: Include async-event.h.
5061         * infrun.c: Include async-event.h.
5062         * event-top.c: Include async-event.h.
5063         * event-loop.h: Move some declarations to async-event.h.
5064         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5065         code to async-event.c.
5066         * async-event.h: New file.
5067         * async-event.c: New file.
5068         * Makefile.in (COMMON_SFILES): Add async-event.c.
5069         (HFILES_NO_SRCDIR): Add async-event.h.
5070
5071 2020-04-13  Tom Tromey  <tom@tromey.com>
5072
5073         * utils.c (flush_streams): New function.
5074         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5075
5076 2020-04-13  Tom Tromey  <tom@tromey.com>
5077
5078         * event-loop.c (handle_file_event): Use warning, not
5079         printf_unfiltered.
5080
5081 2020-04-13  Tom Tromey  <tom@tromey.com>
5082
5083         * event-loop.c: Include <chrono>.
5084
5085 2020-04-13  Tom Tromey  <tom@tromey.com>
5086
5087         * gdb_select.h: Move to ../gdbsupport/.
5088         * event-loop.c: Update include path.
5089         * top.c: Update include path.
5090         * ser-base.c: Update include path.
5091         * ui-file.c: Update include path.
5092         * ser-tcp.c: Update include path.
5093         * guile/scm-ports.c: Update include path.
5094         * posix-hdep.c: Update include path.
5095         * ser-unix.c: Update include path.
5096         * gdb_usleep.c: Update include path.
5097         * mingw-hdep.c: Update include path.
5098         * inflow.c: Update include path.
5099         * infrun.c: Update include path.
5100         * event-top.c: Update include path.
5101
5102 2020-04-13  Tom Tromey  <tom@tromey.com>
5103
5104         * configure: Rebuild.
5105         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5106
5107 2020-04-13  Tom Tromey  <tom@tromey.com>
5108
5109         * event-loop.h (start_event_loop): Don't declare.
5110         * event-loop.c (start_event_loop): Move...
5111         * main.c (start_event_loop): ...here.  Now static.
5112
5113 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5114
5115         * MAINTAINERS: Update my email address.
5116
5117 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5118
5119         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5120         IP_ALL.
5121
5122 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5123
5124         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5125         (nbsd_nat_target::info_proc): Add do_cmdline.
5126
5127 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5128
5129         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5130         (nbsd_nat_target::info_proc): Add do_cwd.
5131
5132 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5133
5134         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5135
5136 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5137
5138         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5139         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5140         (nbsd_nat_target::info_proc): New functions.
5141         * nbsd-nat.c (kinfo_get_vmmap): New function.
5142         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5143         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5144         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5145         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5146         functions.
5147         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5148         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5149         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5150         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5151         (KINFO_VME_FLAG_GROWS_DOWN): New.
5152
5153 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5154
5155         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5156         bit shift.
5157
5158 2020-04-10  Tom Tromey  <tromey@adacore.com>
5159
5160         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5161
5162 2020-04-10  Tom Tromey  <tromey@adacore.com>
5163
5164         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5165         separate debug files.
5166
5167 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5168
5169         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5170         Move to...
5171         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5172         ... here.
5173         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5174         Check for STATUS_WX86_BREAKPOINT.
5175         (windows_nat_target::wait): Same.
5176
5177 2020-04-10  Tom de Vries  <tdevries@suse.de>
5178
5179         PR cli/25808
5180         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5181
5182 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5183
5184         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5185         (Write After Approval): Remove Tom de Vries.
5186
5187 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5188
5189         revert partially:
5190         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5191
5192         * buildsym.c (record_line): Fix undefined behavior and preserve
5193         lines at eof.
5194
5195 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5196
5197         * auxv.h (svr4_auxv_parse): New.
5198         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5199         and generic_auxv_parse.
5200         (svr4_auxv_parse): Add.
5201         * obsd-tdep.c: Include "auxv.h".
5202         (obsd_auxv_parse): Remove.
5203         (obsd_init_abi): Remove comment.
5204         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5205         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5206         * nbsd-tdep.c: Include "auxv.h".
5207         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5208
5209 2020-04-08  Tom Tromey  <tromey@adacore.com>
5210
5211         * nat/windows-nat.h (last_wait_event): Don't declare.
5212         (wait_for_debug_event): Update comment.
5213         * nat/windows-nat.c (last_wait_event): Now static.
5214
5215 2020-04-08  Tom Tromey  <tromey@adacore.com>
5216
5217         * windows-nat.c (wait_for_debug_event): Move to
5218         nat/windows-nat.c.
5219         * nat/windows-nat.h (wait_for_debug_event): Declare.
5220         * nat/windows-nat.c (wait_for_debug_event): Move from
5221         windows-nat.c.  No longer static.
5222
5223 2020-04-08  Tom Tromey  <tromey@adacore.com>
5224
5225         * windows-nat.c (get_windows_debug_event): Use
5226         fetch_pending_stop.
5227         * nat/windows-nat.h (fetch_pending_stop): Declare.
5228         * nat/windows-nat.c (fetch_pending_stop): New function.
5229
5230 2020-04-08  Tom Tromey  <tromey@adacore.com>
5231
5232         * windows-nat.c (windows_continue): Use matching_pending_stop and
5233         continue_last_debug_event.
5234         * nat/windows-nat.h (matching_pending_stop)
5235         (continue_last_debug_event): Declare.
5236         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5237         (matching_pending_stop, continue_last_debug_event): New
5238         functions.
5239
5240 2020-04-08  Tom Tromey  <tromey@adacore.com>
5241
5242         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5243         (handle_exception_result): Move to nat/windows-nat.h.
5244         (DEBUG_EXCEPTION_SIMPLE): Remove.
5245         (windows_nat::handle_ms_vc_exception): New function.
5246         (handle_exception): Move to nat/windows-nat.c.
5247         (get_windows_debug_event): Update.
5248         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5249         nat/windows-nat.c.
5250         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5251         (handle_exception_result): Move from windows-nat.c.
5252         (handle_exception): Declare.
5253         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5254         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5255         windows-nat.c.
5256
5257 2020-04-08  Tom Tromey  <tromey@adacore.com>
5258
5259         * windows-nat.c (exception_count, event_count): Remove.
5260         (handle_exception, get_windows_debug_event)
5261         (do_initial_windows_stuff): Update.
5262
5263 2020-04-08  Tom Tromey  <tromey@adacore.com>
5264
5265         * windows-nat.c (windows_nat::handle_load_dll)
5266         (windows_nat::handle_unload_dll): Rename.  No longer static.
5267         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5268         Declare.
5269
5270 2020-04-08  Tom Tromey  <tromey@adacore.com>
5271
5272         * complaints.h (stop_whining): Declare at top-level.
5273         (complaint): Don't declare stop_whining.
5274
5275 2020-04-08  Tom Tromey  <tromey@adacore.com>
5276
5277         * windows-nat.c (windows_nat::handle_output_debug_string):
5278         Rename.  No longer static.
5279         * nat/windows-nat.h (handle_output_debug_string): Declare.
5280
5281 2020-04-08  Tom Tromey  <tromey@adacore.com>
5282
5283         * windows-nat.c (current_process_handle, current_process_id)
5284         (main_thread_id, last_sig, current_event, last_wait_event)
5285         (current_windows_thread, desired_stop_thread_id, pending_stops)
5286         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5287         (display_selectors, fake_create_process)
5288         (get_windows_debug_event): Update.
5289         * nat/windows-nat.h (current_process_handle, current_process_id)
5290         (main_thread_id, last_sig, current_event, last_wait_event)
5291         (current_windows_thread, desired_stop_thread_id, pending_stops)
5292         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5293         * nat/windows-nat.c (current_process_handle, current_process_id)
5294         (main_thread_id, last_sig, current_event, last_wait_event)
5295         (current_windows_thread, desired_stop_thread_id, pending_stops)
5296         (siginfo_er): New globals.  Move from windows-nat.c.
5297
5298 2020-04-08  Tom Tromey  <tromey@adacore.com>
5299
5300         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5301         (handle_load_dll): Update.
5302         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5303
5304 2020-04-08  Tom Tromey  <tromey@adacore.com>
5305
5306         * windows-nat.c (enum thread_disposition_type): Move to
5307         nat/windows-nat.h.
5308         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5309         static.
5310         (windows_add_thread, windows_nat_target::fetch_registers)
5311         (windows_nat_target::store_registers, handle_exception)
5312         (windows_nat_target::resume, get_windows_debug_event)
5313         (windows_nat_target::get_tib_address)
5314         (windows_nat_target::thread_name)
5315         (windows_nat_target::thread_alive): Update.
5316         * nat/windows-nat.h (enum thread_disposition_type): Move from
5317         windows-nat.c.
5318         (thread_rec): Declare.
5319
5320 2020-04-08  Tom Tromey  <tromey@adacore.com>
5321
5322         * windows-nat.c: Add "using namespace".
5323         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5324         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5325
5326 2020-04-08  Tom Tromey  <tromey@adacore.com>
5327
5328         * nat/windows-nat.h (struct windows_thread_info): Declare
5329         destructor.
5330         * nat/windows-nat.c (~windows_thread_info): New.
5331
5332 2020-04-08  Tom Tromey  <tromey@adacore.com>
5333
5334         PR gdb/22992
5335         * windows-nat.c (current_event): Update comment.
5336         (last_wait_event, desired_stop_thread_id): New globals.
5337         (struct pending_stop): New.
5338         (pending_stops): New global.
5339         (windows_nat_target) <stopped_by_sw_breakpoint>
5340         <supports_stopped_by_sw_breakpoint>: New methods.
5341         (windows_fetch_one_register): Add assertions.  Adjust PC.
5342         (windows_continue): Handle pending stops.  Suspend other threads
5343         when stepping.  Use last_wait_event
5344         (wait_for_debug_event): New function.
5345         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5346         pending stops.  Queue spurious stops.
5347         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5348         (windows_nat_target::kill): Use wait_for_debug_event.
5349         * nat/windows-nat.h (struct windows_thread_info)
5350         <stopped_at_software_breakpoint>: New field.
5351         * nat/windows-nat.c (windows_thread_info::resume): Clear
5352         stopped_at_software_breakpoint.
5353
5354 2020-04-08  Tom Tromey  <tromey@adacore.com>
5355
5356         * windows-nat.c (enum thread_disposition_type): New.
5357         (thread_rec): Replace "get_context" parameter with "disposition";
5358         change type.
5359         (windows_add_thread, windows_nat_target::fetch_registers)
5360         (windows_nat_target::store_registers, handle_exception)
5361         (windows_nat_target::resume, get_windows_debug_event)
5362         (windows_nat_target::get_tib_address)
5363         (windows_nat_target::thread_name)
5364         (windows_nat_target::thread_alive): Update.
5365
5366 2020-04-08  Tom Tromey  <tromey@adacore.com>
5367
5368         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5369         (windows_continue): Use windows_continue::resume.
5370         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5371         resume>: Declare new methods.
5372         * nat/windows-nat.c: New file.
5373         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5374
5375 2020-04-08  Tom Tromey  <tromey@adacore.com>
5376
5377         * windows-nat.c (windows_add_thread, windows_delete_thread)
5378         (windows_nat_target::fetch_registers)
5379         (windows_nat_target::store_registers, fake_create_process)
5380         (windows_nat_target::resume, windows_nat_target::resume)
5381         (get_windows_debug_event, windows_nat_target::wait)
5382         (windows_nat_target::pid_to_str)
5383         (windows_nat_target::get_tib_address)
5384         (windows_nat_target::get_ada_task_ptid)
5385         (windows_nat_target::thread_name)
5386         (windows_nat_target::thread_alive): Use lwp, not tid.
5387
5388 2020-04-08  Tom Tromey  <tromey@adacore.com>
5389
5390         * windows-nat.c (handle_exception)
5391         (windows_nat_target::thread_name): Update.
5392         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5393         <name>: Now unique_xmalloc_ptr.
5394
5395 2020-04-08  Tom Tromey  <tromey@adacore.com>
5396
5397         * windows-nat.c (thread_rec)
5398         (windows_nat_target::fetch_registers): Update.
5399         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5400         Update comment.
5401         <debug_registers_changed, reload_context>: Now bool.
5402
5403 2020-04-08  Tom Tromey  <tromey@adacore.com>
5404
5405         * windows-nat.c (windows_add_thread): Use new.
5406         (windows_init_thread_list, windows_delete_thread): Use delete.
5407         (get_windows_debug_event): Update.
5408         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5409         destructor, and initializers.
5410
5411 2020-04-08  Tom Tromey  <tromey@adacore.com>
5412
5413         * windows-nat.c (struct windows_thread_info): Remove.
5414         * nat/windows-nat.h: New file.
5415
5416 2020-04-08  Tom Tromey  <tromey@adacore.com>
5417
5418         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5419         (thread_rec, windows_add_thread, windows_delete_thread)
5420         (windows_continue): Update.
5421
5422 2020-04-08  Tom Tromey  <tromey@adacore.com>
5423
5424         * windows-nat.c (struct windows_thread_info): Remove typedef.
5425         (thread_head): Remove.
5426         (thread_list): New global.
5427         (thread_rec, windows_add_thread, windows_init_thread_list)
5428         (windows_delete_thread, windows_continue): Update.
5429
5430 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5431
5432         * windows-tdep.h (windows_init_abi): Add comment.
5433         (cygwin_init_abi): New declaration.
5434         * windows-tdep.c: Split signal enumeration in two, one for
5435         Windows and one for Cygwin.
5436         (windows_gdb_signal_to_target): Only deal with signal of the
5437         Windows OS ABI.
5438         (cygwin_gdb_signal_to_target): New function.
5439         (windows_init_abi): Rename to windows_init_abi_common, don't set
5440         gdb_signal_to_target gdbarch method.  Add new new function with
5441         this name.
5442         (cygwin_init_abi): New function.
5443         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5444         comment.  Don't call windows_init_abi.
5445         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5446         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5447         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5448         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5449         a new function of this name.
5450         (i386_cygwin_init_abi): New function.
5451         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5452         OS ABI Cygwin.
5453
5454 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5455
5456         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5457         parameter.c.
5458         (dwarf2_read_gdb_index): Update.
5459
5460 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5461
5462         * nbsd-tdep.c: Include "objfiles.h".
5463         (nbsd_skip_solib_resolver): New.
5464         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5465
5466 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5467
5468         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5469         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5470         with DW_LLE_base_addressx are being emitted in DWARFv5.
5471         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5472         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5473         unsigned integer.
5474
5475 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5476
5477         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5478         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5479         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5480         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5481         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5482         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5483         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5484
5485
5486 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5487
5488         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5489         (read_loclist_index): New function definition.
5490         (lookup_loclist_base): New function definition.
5491         (read_loclist_header): New function definition.
5492         (dwarf2_cu): Add loclist_base and loclist_header field.
5493         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5494         (read_full_die_1): Read the value of DW_AT_loclists_base.
5495         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5496         (read_attribute_value): Handle DW_FORM_loclistx.
5497         (skip_one_die): Handle DW_FORM_loclistx.
5498         (loclist_header): New structure declaration.
5499         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5500
5501 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5502
5503         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5504         constructor.  Remove `addr` parameter from other constructor and
5505         add `per_cu` parameter.
5506         * dwarf2/read.c (create_partial_symtab): Update.
5507
5508 2020-04-07  Tom de Vries  <tdevries@suse.de>
5509
5510         PR symtab/25796
5511         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5512         (partial_die_info::fixup): Inherit has_const_value.
5513
5514 2020-04-07  Tom de Vries  <tdevries@suse.de>
5515
5516         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5517         symbols without address.
5518
5519 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5520
5521         * nbsd-nat.h (struct thread_info): Add forward declaration.
5522         (nbsd_nat_target::thread_alive): Add.
5523         (nbsd_nat_target::thread_name): Likewise.
5524         (nbsd_nat_target::update_thread_list): Likewise.
5525         (update_thread_list::post_attach): Likewise.
5526         (post_attach::pid_to_str): Likewise.
5527         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5528         (nbsd_thread_lister): Add.
5529         (nbsd_nat_target::thread_alive): Likewise.
5530         (nbsd_nat_target::thread_name): Likewise.
5531         (nbsd_add_threads): Likewise.
5532         (update_thread_list::post_attach): Likewise.
5533         (nbsd_nat_target::update_thread_list): Likewise.
5534         (post_attach::pid_to_str): Likewise.
5535
5536 2020-04-06  Tom Tromey  <tromey@adacore.com>
5537
5538         * ada-valprint.c (print_variant_part): Extract the variant field.
5539         (print_field_values): Use the field as the outer value when
5540         recursing.
5541
5542 2020-04-06  Tom Tromey  <tromey@adacore.com>
5543
5544         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5545         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5546         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5547         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5548         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5549
5550 2020-04-06  Tom Tromey  <tromey@adacore.com>
5551
5552         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5553         TYPE_CODE_ERROR.
5554
5555 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5556
5557         * nbsd-tdep.c: Include "gdbarch.h".
5558         Define enum with NetBSD signal numbers.
5559         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5560         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5561         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5562         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5563         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5564         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5565         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5566         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5567         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5568         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5569         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5570         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5571
5572 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5573
5574         PR gdb/25325
5575         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5576
5577 2020-04-03  Tom Tromey  <tromey@adacore.com>
5578
5579         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5580         Read constant block.
5581
5582 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5583
5584         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5585         (gdb_bfd_get_full_section_contents): New declaration.
5586         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5587         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5588         gdb_bfd_get_full_section_contents.
5589
5590 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5591
5592         * exec.c (build_section_table): Replace internal_error with
5593         gdb_assert.
5594         (section_table_xfer_memory_partial): Likewise.
5595         * mdebugread.c (parse_partial_symbols): Likewise.
5596         * psymtab.c (lookup_partial_symbol): Likewise.
5597         * utils.c (wrap_here): Likewise.
5598
5599 2020-04-02  Tom Tromey  <tromey@adacore.com>
5600
5601         * f-lang.c (build_fortran_types): Use arch_type to initialize
5602         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5603
5604 2020-04-02  Tom Tromey  <tromey@adacore.com>
5605
5606         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5607         of attributes.
5608
5609 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5610             Bernd Edlinger <bernd.edlinger@hotmail.de>
5611             Tom Tromey  <tromey@adacore.com>
5612
5613         * buildsym.c (buildsym_compunit::record_line): Remove
5614         deduplication code.
5615
5616 2020-04-02  Tom de Vries  <tdevries@suse.de>
5617
5618         PR ada/24671
5619         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5620
5621 2020-04-02  Tom de Vries  <tdevries@suse.de>
5622
5623         * dwarf2/read.c (dwarf2_gdb_index_functions,
5624         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5625         NULL.
5626         * psymtab.c (psym_lookup_global_symbol_language): New function.
5627         (psym_functions): Init psym_lookup_global_symbol_language with
5628         psym_lookup_global_symbol_language.
5629         * symfile-debug.c (debug_sym_quick_functions): Init
5630         lookup_global_symbol_language with NULL.
5631         * symfile.c (set_initial_language): Remove fixme comment.
5632         * symfile.h (struct quick_symbol_functions): Add
5633         lookup_global_symbol_language.
5634         * symtab.c (find_quick_global_symbol_language): New function.
5635         (find_main_name): Use find_quick_global_symbol_language.
5636
5637 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5638
5639         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5640
5641 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5642
5643         * buildsym.c (record_line): Fix undefined behavior and preserve
5644         lines at eof.
5645
5646 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5647
5648         * buildsym.c (record_line): Fix the resizing condition.
5649
5650 2020-04-01  Tom Tromey  <tom@tromey.com>
5651
5652         * value.h (value_literal_complex): Add comment.
5653         * valops.c (value_literal_complex): Refer to value.h.
5654
5655 2020-04-01  Tom Tromey  <tom@tromey.com>
5656
5657         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5658         (scalar_type): New rule, from typebase.
5659         (typebase): Use scalar_type.  Recognize complex types.
5660         (field_name): Handle FLOAT_KEYWORD.
5661         (ident_tokens): Add _Complex and __complex__.
5662
5663 2020-04-01  Tom Tromey  <tom@tromey.com>
5664
5665         PR exp/25299:
5666         * valarith.c (promotion_type, complex_binop): New functions.
5667         (scalar_binop): Handle complex numbers.  Use promotion_type.
5668         (value_pos, value_neg, value_complement): Handle complex numbers.
5669
5670 2020-04-01  Tom Tromey  <tom@tromey.com>
5671
5672         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5673         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5674         (parse_number): Handle complex numbers.
5675
5676 2020-04-01  Tom Tromey  <tom@tromey.com>
5677
5678         * c-valprint.c (c_decorations): Change complex suffix to "i".
5679
5680 2020-04-01  Tom Tromey  <tom@tromey.com>
5681
5682         * valprint.c (generic_value_print_complex): Use accessors.
5683         * value.h (value_real_part, value_imaginary_part): Declare.
5684         * valops.c (value_real_part, value_imaginary_part): New
5685         functions.
5686         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5687
5688 2020-04-01  Tom Tromey  <tom@tromey.com>
5689
5690         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5691         (read_range_type): Update.
5692         * mdebugread.c (basic_type): Update.
5693         * go-lang.c (build_go_types): Use init_complex_type.
5694         * gdbtypes.h (struct main_type) <complex_type>: New member.
5695         (init_complex_type): Update.
5696         (arch_complex_type): Don't declare.
5697         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5698         Make name if none given.  Use alloc_type_copy.  Look for cached
5699         complex type.
5700         (arch_complex_type): Remove.
5701         (gdbtypes_post_init): Use init_complex_type.
5702         * f-lang.c (build_fortran_types): Use init_complex_type.
5703         * dwarf2/read.c (read_base_type): Update.
5704         * d-lang.c (build_d_types): Use init_complex_type.
5705         * ctfread.c (read_base_type): Update.
5706
5707 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5708
5709         * infrun.c (stop_all_threads): Update assertion, plus when
5710         stopping threads, take into account that we might be trying
5711         to stop an all-stop target.
5712         (stop_waiting): Call 'stop_all_threads' if there exists a
5713         non-stop target.
5714
5715 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5716
5717         * target.h (exists_non_stop_target): New function declaration.
5718         * target.c (exists_non_stop_target): New function.
5719
5720 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5721
5722         PR gdb/24789
5723         * eval.c (is_integral_or_integral_reference): New function.
5724         (evaluate_subexp_standard): Allow integer references in
5725         pointer arithmetic.
5726
5727 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5728
5729         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5730         check for no ptid in the stop reply when the target is non-stop.
5731
5732 2020-04-01  Tom Tromey  <tromey@adacore.com>
5733
5734         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5735         "name" parameter to rvalue reference.  Initialize m_name_holder.
5736         <lookup_name_info>: New overloads.
5737         <name>: Return gdb::string_view.
5738         <c_str>: New method.
5739         <make_ignore_params>: Update.
5740         <search_name_hash>: Update.
5741         <language_lookup_name>: Return const char *.
5742         <m_name>: Change type.
5743         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5744         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5745         (lookup_name_info::match_any): Update.
5746         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5747         Update.
5748         * minsyms.c (linkage_name_str): Update.
5749         * language.c (default_symbol_name_matcher): Update.
5750         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5751         Update.
5752         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5753         (ada_lookup_name_info::ada_lookup_name_info): Update.
5754         (literal_symbol_name_matcher): Update.
5755
5756 2020-04-01  Tom Tromey  <tromey@adacore.com>
5757
5758         * psymtab.c (psymtab_search_name): Remove function.
5759         (psym_lookup_symbol): Create search name and lookup name here.
5760         (lookup_partial_symbol): Remove "name" parameter; add
5761         lookup_name.
5762         (psym_expand_symtabs_for_function): Update.
5763
5764 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5765
5766         PR tui/25597:
5767         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5768
5769 2020-03-31  Tom Tromey  <tromey@adacore.com>
5770
5771         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5772         memcpy.
5773
5774 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5775
5776         * features/riscv/32bit-csr.xml: Regenerated.
5777         * features/riscv/64bit-csr.xml: Regenerated.
5778
5779 2020-03-30  Tom Tromey  <tromey@adacore.com>
5780
5781         * ada-valprint.c (print_variant_part): Update.
5782         * ada-lang.h (ada_which_variant_applies): Update.
5783         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5784         outer_valaddr parameters; replace with "outer" value parameter.
5785         (to_fixed_variant_branch_type): Update.
5786
5787 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5788
5789         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5790         <list>.  Remove inclusion of observable.h.
5791         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5792         (struct arch_lwp_info): New struct.
5793         (class ppc_linux_dreg_interface): New class.
5794         (struct ppc_linux_process_info): New struct.
5795         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5796         <low_new_clone, low_forget_process, low_prepare_to_resume>
5797         <copy_thread_dreg_state, mark_thread_stale>
5798         <mark_debug_registers_changed, register_hw_breakpoint>
5799         <clear_hw_breakpoint, register_wp, clear_wp>
5800         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5801         <num_memory_accesses, get_trigger_type>
5802         <create_watchpoint_request, hwdebug_point_cmp>
5803         <init_arch_lwp_info, get_arch_lwp_info>
5804         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5805         methods.
5806         <struct ptid_hash>: New inner struct.
5807         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5808         members.
5809         (saved_dabr_value, hwdebug_info, max_slots_number)
5810         (struct hw_break_tuple, struct thread_points, ppc_threads)
5811         (have_ptrace_hwdebug_interface)
5812         (hwdebug_find_thread_points_by_tid)
5813         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5814         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5815         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5816         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5817         use m_dreg_interface.
5818         (hwdebug_point_cmp): Change to...
5819         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5820         reference arguments instead of pointers.
5821         (ppc_linux_nat_target::ranged_break_num_registers): Use
5822         m_dreg_interface.
5823         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5824         m_dreg_interface.  Call register_hw_breakpoint.
5825         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5826         m_dreg_interface.  Call clear_hw_breakpoint.
5827         (get_trigger_type): Change to...
5828         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5829         comment.
5830         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5831         use m_dreg_interface.  Call register_hw_breakpoint.
5832         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5833         use m_dreg_interface.  Call clear_hw_breakpoint.
5834         (can_use_watchpoint_cond_accel): Change to...
5835         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5836         method.  Update comment, use m_dreg_interface and
5837         m_process_info.
5838         (calculate_dvc): Change to...
5839         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5840         m_dreg_interface.
5841         (num_memory_accesses): Change to...
5842         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5843         (check_condition): Change to...
5844         (ppc_linux_nat_target::check_condition): ...this method.
5845         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5846         comment, use m_dreg_interface.
5847         (create_watchpoint_request): Change to...
5848         (ppc_linux_nat_target::create_watchpoint_request): ...this
5849         method.  Use m_dreg_interface.
5850         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5851         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5852         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5853         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5854         (ppc_linux_nat_target::low_forget_process)
5855         (ppc_linux_nat_target::low_new_fork)
5856         (ppc_linux_nat_target::low_new_clone)
5857         (ppc_linux_nat_target::low_delete_thread)
5858         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5859         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5860         only call mark_thread_stale.
5861         (ppc_linux_thread_exit): Remove.
5862         (ppc_linux_nat_target::stopped_data_address): Change to...
5863         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5864         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5865         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5866         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5867         comment.  Call low_stopped_data_address.
5868         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5869         m_dreg_interface.
5870         (ppc_linux_nat_target::masked_watch_num_registers): Use
5871         m_dreg_interface.
5872         (ppc_linux_nat_target::copy_thread_dreg_state)
5873         (ppc_linux_nat_target::mark_thread_stale)
5874         (ppc_linux_nat_target::mark_debug_registers_changed)
5875         (ppc_linux_nat_target::register_hw_breakpoint)
5876         (ppc_linux_nat_target::clear_hw_breakpoint)
5877         (ppc_linux_nat_target::register_wp)
5878         (ppc_linux_nat_target::clear_wp)
5879         (ppc_linux_nat_target::init_arch_lwp_info)
5880         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5881         (_initialize_ppc_linux_nat): Remove observer callback.
5882
5883 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5884
5885         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5886         (ppc_linux_nat_target::auxv_parse)
5887         (ppc_linux_nat_target::read_description)
5888         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5889         Move up.
5890
5891 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5892
5893         * linux-nat.h (low_new_clone): New method.
5894         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5895
5896 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5897
5898         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5899         (dbx_expand_psymtab): ... this.
5900         (start_psymtab): Update.
5901         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5902         (mdebug_expand_psymtab): ... this.
5903         (parse_partial_symbols): Update.
5904         (new_psymtab): Update.
5905         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5906         (xcoff_expand_psymtab): ... this.
5907         (xcoff_start_psymtab): Update.
5908
5909 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5910
5911         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5912         <expand_dependencies>: ... this.
5913         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5914         (partial_symtab::expand_dependencies): ... this.
5915         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5916         Update.
5917         (dwarf2_psymtab::expand_psymtab): Update.
5918         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5919         * mdebugread.c (psymtab_to_symtab_1): Update.
5920         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5921
5922 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5923
5924         * psympriv.h (discard_psymtab): Remove.
5925         * dbxread.c (dbx_end_psymtab): Update.
5926         * xcoffread.c (xcoff_end_psymtab): Update.
5927
5928 2020-03-28  Tom Tromey  <tom@tromey.com>
5929
5930         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5931         comment.
5932
5933 2020-03-28  Tom Tromey  <tom@tromey.com>
5934
5935         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5936
5937 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5938
5939         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5940
5941 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5942
5943         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5944
5945 2020-03-26  Tom Tromey  <tom@tromey.com>
5946
5947         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5948         (mark_common_block_symbol_computed, read_tag_string_type)
5949         (attr_to_dynamic_prop, read_subrange_type): Update.
5950         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5951         to be methods on struct attribute.
5952         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5953         (read_call_site_scope, partial_die_info::read)
5954         (partial_die_info::read, lookup_die_type, follow_die_ref):
5955         Update.
5956         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5957         from dwarf2_get_ref_die_offset.
5958         (attribute::constant_value): New method, from
5959         dwarf2_get_attr_constant_value.
5960         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5961         Declare method.
5962         <constant_value>: New method.
5963
5964 2020-03-26  Tom Tromey  <tom@tromey.com>
5965
5966         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5967         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5968         (dwarf_type_encoding_name): Move to stringify.c.
5969         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5970         * dwarf2/stringify.c: New file.
5971         * dwarf2/stringify.h: New file.
5972
5973 2020-03-26  Tom Tromey  <tom@tromey.com>
5974
5975         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5976         Rewrite.
5977
5978 2020-03-26  Tom Tromey  <tom@tromey.com>
5979
5980         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5981         methods.
5982         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5983         (lookup_ranges_base): Likewise.
5984         (read_cutu_die_from_dwo, read_full_die_1): Update.
5985
5986 2020-03-26  Tom Tromey  <tom@tromey.com>
5987
5988         * dwarf2/read.c (read_import_statement, read_file_scope)
5989         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5990         (read_lexical_block_scope, read_call_site_scope)
5991         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5992         (handle_struct_member_die, process_structure_scope)
5993         (update_enumeration_type_from_children)
5994         (process_enumeration_scope, read_array_type, read_common_block)
5995         (read_namespace, read_module, read_subroutine_type): Update.
5996         (sibling_die): Remove.
5997
5998 2020-03-26  Tom Tromey  <tom@tromey.com>
5999
6000         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6001         (build_type_psymtabs_reader, read_structure_type)
6002         (read_enumeration_type, read_full_die_1): Update.
6003         (dwarf2_attr_no_follow): Move to die.h.
6004         * dwarf2/die.h (struct die_info) <attr>: New method.
6005
6006 2020-03-26  Tom Tromey  <tom@tromey.com>
6007
6008         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6009         <base_address>: Now an optional.
6010         (dwarf2_find_base_address, dwarf2_rnglists_process)
6011         (dwarf2_ranges_process, fill_in_loclist_baton)
6012         (dwarf2_symbol_mark_computed): Update.
6013
6014 2020-03-26  Tom Tromey  <tom@tromey.com>
6015
6016         * dwarf2/read.c (struct die_info): Move to die.h.
6017         * dwarf2/die.h: New file.
6018
6019 2020-03-26  Tom Tromey  <tom@tromey.com>
6020
6021         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6022         * dwarf2/read.c
6023         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6024         Move to line-header.c.
6025         (read_checked_initial_length_and_offset, read_formatted_entries):
6026         Likewise.
6027         (dwarf_decode_line_header): Split into two.
6028         * dwarf2/line-header.c
6029         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6030         Move from read.c.
6031         (read_checked_initial_length_and_offset, read_formatted_entries):
6032         Likewise.
6033         (dwarf_decode_line_header): New function, split from read.c.
6034
6035 2020-03-26  Tom Tromey  <tom@tromey.com>
6036
6037         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6038         Declare method.
6039         * dwarf2/read.c (read_attribute_value): Update.
6040         (dwarf2_per_objfile::read_line_string): Rename from
6041         read_indirect_line_string.
6042         (read_formatted_entries): Update.
6043
6044 2020-03-26  Tom Tromey  <tom@tromey.com>
6045
6046         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6047         variable.
6048
6049 2020-03-26  Tom Tromey  <tom@tromey.com>
6050
6051         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6052         const.
6053         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6054         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6055         parameter const.
6056
6057 2020-03-26  Tom Tromey  <tom@tromey.com>
6058
6059         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6060         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6061         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6062         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6063
6064 2020-03-26  Tom Tromey  <tom@tromey.com>
6065
6066         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6067         file_names_size, file_full_name, file_file_name>: Use const.
6068         <file_name_at, file_names>: Add const overload.
6069         * dwarf2/line-header.c (line_header::file_file_name)
6070         (line_header::file_full_name): Update.
6071
6072 2020-03-26  Tom Tromey  <tom@tromey.com>
6073
6074         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6075         (macro_start_file, consume_improper_spaces)
6076         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6077         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6078         (dwarf_decode_macros): Move to macro.c.
6079         * dwarf2/macro.c: New file.
6080         * dwarf2/macro.h: New file.
6081         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6082
6083 2020-03-26  Tom Tromey  <tom@tromey.com>
6084
6085         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6086         method.
6087         * dwarf2/section.c: New method.  From
6088         read_indirect_string_at_offset_from.
6089         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6090         (read_indirect_string_at_offset_from): Move to section.c.
6091         (read_indirect_string_at_offset): Rewrite.
6092         (read_indirect_line_string_at_offset): Remove.
6093         (read_indirect_string, read_indirect_line_string)
6094         (dwarf_decode_macro_bytes): Update.
6095
6096 2020-03-26  Tom Tromey  <tom@tromey.com>
6097
6098         * dwarf2/section.h (struct dwarf2_section_info)
6099         <overload_complaint>: Declare.
6100         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6101         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6102         Rename from dwarf2_section_buffer_overflow_complaint.
6103         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6104         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6105
6106 2020-03-26  Tom Tromey  <tom@tromey.com>
6107
6108         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6109         Declare.
6110         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6111         Move from read.c.
6112         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6113         to section.c.
6114
6115 2020-03-26  Tom Tromey  <tom@tromey.com>
6116
6117         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6118
6119 2020-03-26  Tom Tromey  <tom@tromey.com>
6120
6121         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6122         "builder".
6123         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6124         parameter.
6125         (dwarf_decode_macros): Update.
6126
6127 2020-03-26  Tom Tromey  <tom@tromey.com>
6128
6129         * dwarf2/read.c (read_attribute_value): Update.
6130         (read_indirect_string_from_dwz): Move to dwz.c; change into
6131         method.
6132         (dwarf_decode_macro_bytes): Update.
6133         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6134         * dwarf2/dwz.c: New file.
6135         * Makefile.in (COMMON_SFILES): Add dwz.c.
6136
6137 2020-03-26  Tom Tromey  <tom@tromey.com>
6138
6139         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6140         * dwarf2/read.c: Add include.
6141         * dwarf2/index-write.c: Add include.
6142         * dwarf2/index-cache.c: Add include.
6143         * dwarf2/dwz.h: New file.
6144
6145 2020-03-25  Tom Tromey  <tom@tromey.com>
6146
6147         * compile/compile-object-load.c (get_out_value_type): Mention
6148         correct symbol name in error message.
6149
6150 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6151
6152         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6153
6154 2020-03-25  Tom de Vries  <tdevries@suse.de>
6155
6156         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6157         * symmisc.c (dump_symtab_1): Print user and includes fields.
6158         (maintenance_info_symtabs): Same.
6159
6160 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6161
6162         PR gdb/25534
6163         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6164         (riscv_regcache_cooked_write): New function.
6165         (riscv_push_dummy_call): Use new function.
6166         (riscv_return_value): Likewise.
6167
6168 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6169
6170         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6171         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6172         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6173         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6174         * infrun.c (follow_fork): Likewise.
6175         (follow_fork_inferior): Likewise.
6176         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6177         * linux-nat.h (class linux_nat_target): Likewise.
6178         * remote.c (class remote_target) <follow_fork>: Likewise.
6179         (remote_target::follow_fork): Likewise.
6180         * target-delegates.c: Re-generate.
6181         * target.c (default_follow_fork): Likewise.
6182         (target_follow_fork): Likewise.
6183         * target.h (struct target_ops) <follow_fork>: Likewise.
6184         (target_follow_fork): Likewise.
6185
6186 2020-03-24  Tom de Vries  <tdevries@suse.de>
6187
6188         * psymtab.c (maintenance_info_psymtabs): Print user field.
6189
6190 2020-03-20  Tom Tromey  <tromey@adacore.com>
6191
6192         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6193         const.
6194         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6195         const.
6196
6197 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6198
6199         * ptrace.m4: Don't check for ptrace declaration.
6200         * config.in: Re-generate.
6201         * configure: Re-generate.
6202         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6203         not defined.
6204
6205 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6206
6207         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6208         `PTRACE_TYPE_RET'.
6209         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6210         * sparc-nat.c (gdb_ptrace): Likewise.
6211         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6212
6213 2020-03-20  Tom Tromey  <tromey@adacore.com>
6214
6215         * c-exp.y (lex_one_token): Fix assert.
6216
6217 2020-03-20  Tom Tromey  <tromey@adacore.com>
6218
6219         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6220         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6221         strncpy call.
6222
6223 2020-03-20  Tom Tromey  <tromey@adacore.com>
6224
6225         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6226
6227 2020-03-20  Tom Tromey  <tromey@adacore.com>
6228
6229         * ada-valprint.c (print_variant_part): Remove parameters; switch
6230         to value-based API.
6231         (print_field_values): Likewise.
6232         (ada_val_print_struct_union): Likewise.
6233         (ada_value_print_1): Update.
6234
6235 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6236
6237         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6238         nbsd_nat_target instead of inf_ptrace_target.
6239         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6240         nbsd_nat_target.
6241
6242 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6243
6244         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6245         it to the ptrace call.
6246         * (store_registers): Likewise.
6247
6248 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6249
6250         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6251         it to the ptrace call.
6252         * (store_registers): Likewise.
6253
6254 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6255
6256         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6257         valid, fetch vg value from ptrace.
6258
6259 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6260         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6261         * inf-ptrace.c: Likewise.
6262         * (gdb_ptrace): Add.
6263         * (inf_ptrace_target::resume): Update.
6264         * (inf_ptrace_target::xfer_partial): Likewise.
6265         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6266         * (inf_ptrace_peek_poke): Update.
6267
6268 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6269
6270         * x86-bsd-nat.c (gdb_ptrace): New.
6271         * (x86bsd_dr_set): Add new argument `ptid'.
6272         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6273         x86bsd_dr_set_addr): Update.
6274
6275 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6276
6277         * remote.c (remote_target::process_stop_reply): Handle events for
6278         all threads differently.
6279
6280 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6281
6282         * completer.c (completion_tracker::remove_completion): Define new
6283         function.
6284         * completer.h (completion_tracker::remove_completion): Declare new
6285         function.
6286         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6287         when adding a C++ function symbol.
6288
6289 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6290
6291         * completer.c (completion_tracker::completion_hash_entry): Define
6292         new class.
6293         (advance_to_filename_complete_word_point): Call
6294         recompute_lowest_common_denominator.
6295         (completion_tracker::completion_tracker): Call discard_completions
6296         to setup the hash table.
6297         (completion_tracker::discard_completions): Allow for being called
6298         from the constructor, pass new equal function, and element deleter
6299         when constructing the hash table.  Initialise new class member
6300         variables.
6301         (completion_tracker::maybe_add_completion): Remove use of
6302         m_entries_vec, and store more information into m_entries_hash.
6303         (completion_tracker::recompute_lcd_visitor): New function, most
6304         content taken from...
6305         (completion_tracker::recompute_lowest_common_denominator):
6306         ...here, this now just visits each item in the hash calling the
6307         above visitor.
6308         (completion_tracker::build_completion_result): Remove use of
6309         m_entries_vec, call recompute_lowest_common_denominator.
6310         * completer.h (completion_tracker::have_completions): Remove use
6311         of m_entries_vec.
6312         (completion_tracker::completion_hash_entry): Declare new class.
6313         (completion_tracker::recompute_lowest_common_denominator): Change
6314         function signature.
6315         (completion_tracker::recompute_lcd_visitor): Declare new function.
6316         (completion_tracker::m_entries_vec): Delete.
6317         (completion_tracker::m_entries_hash): Initialize to NULL.
6318         (completion_tracker::m_lowest_common_denominator_valid): New
6319         member variable.
6320         (completion_tracker::m_lowest_common_denominator_max_length): New
6321         member variable.
6322
6323 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6324
6325         * regformats/regdef.h: Put reg in gdb namespace.
6326
6327 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6328
6329         * i386-bsd-nat.c (gdb_ptrace): New.
6330         * (i386bsd_fetch_inferior_registers,
6331         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6332         * (i386bsd_fetch_inferior_registers,
6333         i386bsd_store_inferior_registers) Use gdb_ptrace.
6334
6335 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6336
6337         * amd64-bsd-nat.c (gdb_ptrace): New.
6338         * (amd64bsd_fetch_inferior_registers,
6339         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6340         * (amd64bsd_fetch_inferior_registers,
6341         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6342
6343 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6344
6345         * user-regs.c (user_reg::read): Rename to...
6346         (user_reg::xread): ...this.
6347         * (append_user_reg): Rename argument `read' to `xread'.
6348         * (user_reg_add_builtin): Likewise.
6349         * (user_reg_add): Likewise.
6350         * (value_of_user_reg): Likewise.
6351
6352 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6353
6354         * sparc-nat.c (gdb_ptrace): New.
6355         * sparc-nat.c (sparc_fetch_inferior_registers)
6356         (sparc_store_inferior_registers) Remove obsolete comment.
6357         * sparc-nat.c (sparc_fetch_inferior_registers)
6358         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6359         * sparc-nat.c (sparc_fetch_inferior_registers)
6360         (sparc_store_inferior_registers) Use gdb_ptrace.
6361
6362 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6363
6364         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6365         it to the ptrace call.
6366         * sh-nbsd-nat.c (store_registers): Likewise.
6367
6368 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6369
6370         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6371         nbsd_nat_target instead of inf_ptrace_target.
6372         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6373         nbsd_nat_target.
6374
6375 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6376
6377         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6378
6379 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6380
6381         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6382         <sys/sysctl.h>.
6383         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6384
6385 2020-03-17  Tom de Vries  <tdevries@suse.de>
6386
6387         PR gdb/23710
6388         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6389         fields.
6390         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6391         fields.
6392         (process_imported_unit_die): Skip import of c++ CUs.
6393
6394 2020-03-16  Tom Tromey  <tom@tromey.com>
6395
6396         * p-valprint.c (pascal_object_print_value): Initialize
6397         base_value.
6398
6399 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6400             Shahab Vahedi  <shahab@synopsys.com>
6401
6402         * Makefile.in: Add arch/arc.o
6403         * configure.tgt: Likewise.
6404         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6405         (_initialize_arc_tdep): Don't initialize old target descriptions.
6406         (arc_read_description): New function to cache target descriptions.
6407         * arc-tdep.h (arc_read_description): Add proto type.
6408         * arch/arc.c: New file.
6409         * arch/arc.h: Likewise.
6410         * features/Makefile: Replace old target descriptions with new.
6411         * features/arc-arcompact.c: Remove.
6412         * features/arc-arcompact.xml: Likewise.
6413         * features/arc-v2.c: Likewise
6414         * features/arc-v2.xml: Likewise
6415         * features/arc/aux-arcompact.xml: New file.
6416         * features/arc/aux-v2.xml: Likewise.
6417         * features/arc/core-arcompact.xml: Likewise.
6418         * features/arc/core-v2.xml: Likewise.
6419         * features/arc/aux-arcompact.c: Generate.
6420         * features/arc/aux-v2.c: Likewise.
6421         * features/arc/core-arcompact.c: Likewise.
6422         * features/arc/core-v2.c: Likewise.
6423         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6424
6425 2020-03-16  Tom Tromey  <tromey@adacore.com>
6426
6427         PR gdb/25663:
6428         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6429         putting value into bcache.
6430
6431 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6432
6433         PR gdb/21500
6434         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6435         to...
6436         (amd64_windows_init_abi_common): ... this.  Don't set size of
6437         long type.
6438         (amd64_windows_init_abi): New function.
6439         (amd64_cygwin_init_abi): New function.
6440         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6441         the Cygwin OS ABI.
6442         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6443         comment.
6444
6445 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6446
6447         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6448         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6449         (pe_import_directory_entry): New struct type.
6450         (is_linked_with_cygwin_dll): New function.
6451         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6452         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6453         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6454
6455 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6456
6457         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6458         i386_cygwin_core_osabi_sniffer.
6459
6460 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6461
6462         * i386-cygwin-tdep.c: Rename to...
6463         * i386-windows-tdep.c: ... this.
6464         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6465         i386-windows-tdep.c.
6466         * configure.tgt: Likewise.
6467
6468 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6469
6470         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6471         * osabi.c (gdb_osabi_names): Add "Windows".
6472         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6473         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6474         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6475         i386_cygwin_osabi_sniffer.
6476         (_initialize_i386_cygwin_tdep): Register OS ABI
6477         GDB_OSABI_WINDOWS for i386.
6478         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6479         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6480         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6481         for x86-64.
6482         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6483         when the target matches '*-*-mingw*'.
6484
6485 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6486
6487         * defs.h (enum gdb_osabi): Move to...
6488         * osabi.h (enum gdb_osabi): ... here.
6489         * gdbarch.sh: Include osabi.h in gdbarch.h.
6490         * gdbarch.h: Re-generate.
6491
6492 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6493
6494         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6495         function.
6496         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6497
6498 2020-03-14  Tom Tromey  <tom@tromey.com>
6499
6500         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6501         for C++.
6502         (c_type_print_modifier): Likewise.  Add "language" parameter.
6503         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6504         (c_type_print_base_1): Update.
6505         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6506         constants.
6507         * type-stack.c (type_stack::insert): Handle tp_atomic and
6508         tp_restrict.
6509         (type_stack::follow_type_instance_flags): Likewise.
6510         (type_stack::follow_types): Likewise.  Merge type-following code.
6511         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6512         (space_identifier, cv_with_space_id)
6513         (const_or_volatile_or_space_identifier_noopt)
6514         (const_or_volatile_or_space_identifier): Remove.
6515         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6516         rules.
6517         (ptr_operator, typebase): Update.
6518         (enum token_flag) <FLAG_C>: New constant.
6519         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6520         "_Atomic".
6521         (lex_one_token): Handle FLAG_C.
6522
6523 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6524
6525         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6526         it to the ptrace call.
6527         * m68k-bsd-nat.c (store_registers): Likewise.
6528
6529 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6530
6531         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6532         gdb_byte *.
6533         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6534         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6535         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6536
6537 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6538
6539         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6540         nbsd_nat_target instead of inf_ptrace_target.
6541         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6542         nbsd_nat_target.
6543
6544 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6545
6546         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6547         register_t.
6548
6549 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6550
6551         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6552         it to the ptrace call.
6553         * alpha-bsd-nat.c (store_registers): Likewise.
6554
6555 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6556
6557         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6558         includes.
6559         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6560         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6561         fill_fpregset): Likewise.
6562
6563 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6564
6565         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6566         nbsd_nat_target instead of inf_ptrace_target.
6567         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6568         nbsd_nat_target.
6569
6570 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6571
6572         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6573         register_t.
6574
6575 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6576
6577         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6578         it to the ptrace call.
6579         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6580         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6581         * arm-nbsd-nat.c (store_register): Likewise.
6582         * arm-nbsd-nat.c (store_regs): Likewise.
6583         * arm-nbsd-nat.c (store_fp_register): Likewise.
6584         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6585
6586 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6587
6588         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6589         nbsd_nat_target instead of inf_ptrace_target.
6590         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6591         nbsd_nat_target.
6592
6593 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6594
6595         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6596         it to the ptrace call.
6597         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6598
6599 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6600
6601         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6602         it to the ptrace call.
6603         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6604
6605 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6606
6607         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6608         gdb_byte *.
6609         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6610
6611 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6612
6613         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6614         instead of inf_ptrace_target.
6615         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6616         nbsd_nat_target.
6617
6618 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6619
6620         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6621         register_t.
6622
6623 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6624
6625         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6626         register_t.
6627
6628 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6629
6630         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6631         register_t.
6632
6633 2020-03-13  Tom Tromey  <tom@tromey.com>
6634
6635         * value.h (val_print): Don't declare.
6636         * valprint.h (val_print_array_elements)
6637         (val_print_scalar_formatted, generic_val_print): Don't declare.
6638         * valprint.c (generic_val_print_array): Take a struct value.
6639         (generic_val_print_ptr, generic_val_print_memberptr)
6640         (generic_val_print_bool, generic_val_print_int)
6641         (generic_val_print_char, generic_val_print_complex)
6642         (generic_val_print): Remove.
6643         (generic_value_print): Update.
6644         (do_val_print): Remove unused parameters.  Don't call
6645         la_val_print.
6646         (val_print): Remove.
6647         (common_val_print): Update.  Don't call value_check_printable.
6648         (val_print_scalar_formatted, val_print_array_elements): Remove.
6649         * rust-lang.c (rust_val_print): Remove.
6650         (rust_language_defn): Update.
6651         * p-valprint.c (pascal_val_print): Remove.
6652         (pascal_value_print_inner): Update.
6653         (pascal_object_print_val_fields, pascal_object_print_val):
6654         Remove.
6655         (pascal_object_print_static_field): Update.
6656         * p-lang.h (pascal_val_print): Don't declare.
6657         * p-lang.c (pascal_language_defn): Update.
6658         * opencl-lang.c (opencl_language_defn): Update.
6659         * objc-lang.c (objc_language_defn): Update.
6660         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6661         * m2-lang.h (m2_val_print): Don't declare.
6662         * m2-lang.c (m2_language_defn): Update.
6663         * language.h (struct language_defn) <la_val_print>: Remove.
6664         * language.c (unk_lang_value_print_inner): Rename.  Change
6665         argument types.
6666         (unknown_language_defn, auto_language_defn): Update.
6667         * go-valprint.c (go_val_print): Remove.
6668         * go-lang.h (go_val_print): Don't declare.
6669         * go-lang.c (go_language_defn): Update.
6670         * f-valprint.c (f_val_print): Remove.
6671         * f-lang.h (f_value_print): Don't declare.
6672         * f-lang.c (f_language_defn): Update.
6673         * d-valprint.c (d_val_print): Remove.
6674         * d-lang.h (d_value_print): Don't declare.
6675         * d-lang.c (d_language_defn): Update.
6676         * cp-valprint.c (cp_print_value_fields)
6677         (cp_print_value_fields_rtti, cp_print_value): Remove.
6678         (cp_print_static_field): Update.
6679         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6680         (c_val_print_struct, c_val_print_union, c_val_print_int)
6681         (c_val_print_memberptr, c_val_print): Remove.
6682         * c-lang.h (c_val_print_array, cp_print_value_fields)
6683         (cp_print_value_fields_rtti): Don't declare.
6684         * c-lang.c (c_language_defn, cplus_language_defn)
6685         (asm_language_defn, minimal_language_defn): Update.
6686         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6687         (ada_val_print_enum): Take a struct value.
6688         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6689         (ada_val_print): Remove.
6690         (ada_value_print_1): Update.
6691         (printable_val_type): Remove.
6692         * ada-lang.h (ada_val_print): Don't declare.
6693         * ada-lang.c (ada_language_defn): Update.
6694
6695 2020-03-13  Tom Tromey  <tom@tromey.com>
6696
6697         * valprint.c (do_val_print): Update.
6698         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6699         a struct value.
6700         (value_to_value_object_no_release): Declare.
6701         * python/py-value.c (value_to_value_object_no_release): New
6702         function.
6703         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6704         struct value.
6705         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6706         function.
6707         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6708         a struct value.
6709         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6710         Declare.
6711         (gdbscm_apply_val_pretty_printer): Take a struct value.
6712         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6713         value.
6714         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6715         value.
6716         * extension-priv.h (struct extension_language_ops)
6717         <apply_val_pretty_printer>: Take a struct value.
6718         * cp-valprint.c (cp_print_value): Create a struct value.
6719         (cp_print_value): Update.
6720
6721 2020-03-13  Tom Tromey  <tom@tromey.com>
6722
6723         * ada-valprint.c (print_field_values): Call common_val_print.
6724
6725 2020-03-13  Tom Tromey  <tom@tromey.com>
6726
6727         * ada-valprint.c (val_print_packed_array_elements): Remove
6728         bitoffset and val parameters.  Call common_val_print.
6729         (ada_val_print_string): Remove offset, address, and original_value
6730         parameters.
6731         (ada_val_print_array): Update.
6732         (ada_value_print_array): New function.
6733         (ada_value_print_1): Call it.
6734
6735 2020-03-13  Tom Tromey  <tom@tromey.com>
6736
6737         * ada-valprint.c (ada_value_print): Use common_val_print.
6738
6739 2020-03-13  Tom Tromey  <tom@tromey.com>
6740
6741         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6742
6743 2020-03-13  Tom Tromey  <tom@tromey.com>
6744
6745         * ada-valprint.c (ada_value_print_num): New function.
6746         (ada_value_print_1): Use it.
6747
6748 2020-03-13  Tom Tromey  <tom@tromey.com>
6749
6750         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6751
6752 2020-03-13  Tom Tromey  <tom@tromey.com>
6753
6754         * ada-valprint.c (ada_value_print_ptr): New function.
6755         (ada_value_print_1): Use it.
6756
6757 2020-03-13  Tom Tromey  <tom@tromey.com>
6758
6759         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6760         call common_val_print.
6761         (ada_val_print_1): Update.
6762         (ada_value_print_1): New function.
6763         (ada_value_print_inner): Rewrite.
6764
6765 2020-03-13  Tom Tromey  <tom@tromey.com>
6766
6767         * cp-valprint.c (cp_print_value_fields): Update.
6768         (cp_print_value): New function.
6769
6770 2020-03-13  Tom Tromey  <tom@tromey.com>
6771
6772         * m2-valprint.c (m2_value_print_inner): Use
6773         cp_print_value_fields.
6774         * cp-valprint.c (cp_print_value_fields): New function.
6775         * c-valprint.c (c_value_print_struct): New function.
6776         (c_value_print_inner): Use c_value_print_struct.
6777         * c-lang.h (cp_print_value_fields): Declare.
6778
6779 2020-03-13  Tom Tromey  <tom@tromey.com>
6780
6781         * c-valprint.c (c_value_print_array): New function.
6782         (c_value_print_inner): Use it.
6783
6784 2020-03-13  Tom Tromey  <tom@tromey.com>
6785
6786         * c-valprint.c (c_value_print_memberptr): New function.
6787         (c_value_print_inner): Use it.
6788
6789 2020-03-13  Tom Tromey  <tom@tromey.com>
6790
6791         * c-valprint.c (c_value_print_int): New function.
6792         (c_value_print_inner): Use it.
6793
6794 2020-03-13  Tom Tromey  <tom@tromey.com>
6795
6796         * c-valprint.c (c_value_print_ptr): New function.
6797         (c_value_print_inner): Use it.
6798
6799 2020-03-13  Tom Tromey  <tom@tromey.com>
6800
6801         * c-valprint.c (c_value_print_inner): Rewrite.
6802
6803 2020-03-13  Tom Tromey  <tom@tromey.com>
6804
6805         * valprint.c (generic_value_print_complex): New function.
6806         (generic_value_print): Use it.
6807
6808 2020-03-13  Tom Tromey  <tom@tromey.com>
6809
6810         * valprint.c (generic_val_print_float): Don't call
6811         val_print_scalar_formatted.
6812         (generic_val_print, generic_value_print): Update.
6813
6814 2020-03-13  Tom Tromey  <tom@tromey.com>
6815
6816         * valprint.c (generic_value_print_char): New function
6817         (generic_value_print): Use it.
6818
6819 2020-03-13  Tom Tromey  <tom@tromey.com>
6820
6821         * valprint.c (generic_value_print_int): New function.
6822         (generic_value_print): Use it.
6823
6824 2020-03-13  Tom Tromey  <tom@tromey.com>
6825
6826         * valprint.c (generic_value_print_bool): New function.
6827         (generic_value_print): Use it.
6828
6829 2020-03-13  Tom Tromey  <tom@tromey.com>
6830
6831         * valprint.c (generic_val_print_func): Simplify.
6832         (generic_val_print, generic_value_print): Update.
6833
6834 2020-03-13  Tom Tromey  <tom@tromey.com>
6835
6836         * valprint.c (generic_val_print_flags): Remove.
6837         (generic_val_print, generic_value_print): Update.
6838         (val_print_type_code_flags): Add original_value parameter.
6839
6840 2020-03-13  Tom Tromey  <tom@tromey.com>
6841
6842         * valprint.c (generic_val_print): Update.
6843         (generic_value_print): Update.
6844         * valprint.c (generic_val_print_enum): Don't call
6845         val_print_scalar_formatted.
6846
6847 2020-03-13  Tom Tromey  <tom@tromey.com>
6848
6849         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6850         * valprint.c (generic_value_print_ptr): New function.
6851
6852 2020-03-13  Tom Tromey  <tom@tromey.com>
6853
6854         * valprint.c (generic_value_print): Rewrite.
6855
6856 2020-03-13  Tom Tromey  <tom@tromey.com>
6857
6858         * p-valprint.c (pascal_object_print_value_fields)
6859         (pascal_object_print_value): New functions.
6860
6861 2020-03-13  Tom Tromey  <tom@tromey.com>
6862
6863         * p-valprint.c (pascal_value_print_inner): Rewrite.
6864
6865 2020-03-13  Tom Tromey  <tom@tromey.com>
6866
6867         * f-valprint.c (f_value_print_innner): Rewrite.
6868
6869 2020-03-13  Tom Tromey  <tom@tromey.com>
6870
6871         * m2-valprint.c (m2_print_unbounded_array): New overload.
6872         (m2_print_unbounded_array): Update.
6873         (m2_print_array_contents): Take a struct value.
6874         (m2_value_print_inner): Rewrite.
6875
6876 2020-03-13  Tom Tromey  <tom@tromey.com>
6877
6878         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6879         (d_value_print_inner): New function.
6880         * d-lang.h (d_value_print_inner): Declare.
6881         * d-lang.c (d_language_defn): Use d_value_print_inner.
6882
6883 2020-03-13  Tom Tromey  <tom@tromey.com>
6884
6885         * go-valprint.c (go_value_print_inner): New function.
6886         * go-lang.h (go_value_print_inner): Declare.
6887         * go-lang.c (go_language_defn): Use go_value_print_inner.
6888
6889 2020-03-13  Tom Tromey  <tom@tromey.com>
6890
6891         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6892         API.
6893         (rust_val_print): Rewrite.
6894         (rust_value_print_inner): New function, from rust_val_print.
6895         (rust_language_defn): Use rust_value_print_inner.
6896
6897 2020-03-13  Tom Tromey  <tom@tromey.com>
6898
6899         * ada-valprint.c (ada_value_print_inner): New function.
6900         * ada-lang.h (ada_value_print_inner): Declare.
6901         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6902
6903 2020-03-13  Tom Tromey  <tom@tromey.com>
6904
6905         * f-valprint.c (f_value_print_innner): New function.
6906         * f-lang.h (f_value_print_innner): Declare.
6907         * f-lang.c (f_language_defn): Use f_value_print_innner.
6908
6909 2020-03-13  Tom Tromey  <tom@tromey.com>
6910
6911         * p-valprint.c (pascal_value_print_inner): New function.
6912         * p-lang.h (pascal_value_print_inner): Declare.
6913         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6914
6915 2020-03-13  Tom Tromey  <tom@tromey.com>
6916
6917         * m2-valprint.c (m2_value_print_inner): New function.
6918         * m2-lang.h (m2_value_print_inner): Declare.
6919         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6920
6921 2020-03-13  Tom Tromey  <tom@tromey.com>
6922
6923         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6924         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6925         * c-valprint.c (c_value_print_inner): New function.
6926         * c-lang.h (c_value_print_inner): Declare.
6927         * c-lang.c (c_language_defn, cplus_language_defn)
6928         (asm_language_defn, minimal_language_defn): Use
6929         c_value_print_inner.
6930
6931 2020-03-13  Tom Tromey  <tom@tromey.com>
6932
6933         * p-valprint.c (pascal_object_print_value_fields): Now static.
6934         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6935
6936 2020-03-13  Tom Tromey  <tom@tromey.com>
6937
6938         * c-valprint.c (c_val_print_array): Simplify.
6939
6940 2020-03-13  Tom Tromey  <tom@tromey.com>
6941
6942         * valprint.c (value_print_array_elements): New function.
6943         * valprint.h (value_print_array_elements): Declare.
6944
6945 2020-03-13  Tom Tromey  <tom@tromey.com>
6946
6947         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6948         * mips-tdep.c (mips_print_register): Use
6949         value_print_scalar_formatted.
6950
6951 2020-03-13  Tom Tromey  <tom@tromey.com>
6952
6953         * valprint.h (value_print_scalar_formatted): Declare.
6954         * valprint.c (value_print_scalar_formatted): New function.
6955
6956 2020-03-13  Tom Tromey  <tom@tromey.com>
6957
6958         * valprint.h (generic_value_print): Declare.
6959         * valprint.c (generic_value_print): New function.
6960
6961 2020-03-13  Tom Tromey  <tom@tromey.com>
6962
6963         * valprint.c (do_val_print): Call la_value_print_inner, if
6964         available.
6965         * rust-lang.c (rust_language_defn): Update.
6966         * p-lang.c (pascal_language_defn): Update.
6967         * opencl-lang.c (opencl_language_defn): Update.
6968         * objc-lang.c (objc_language_defn): Update.
6969         * m2-lang.c (m2_language_defn): Update.
6970         * language.h (struct language_defn) <la_value_print_inner>: New
6971         member.
6972         * language.c (unknown_language_defn, auto_language_defn): Update.
6973         * go-lang.c (go_language_defn): Update.
6974         * f-lang.c (f_language_defn): Update.
6975         * d-lang.c (d_language_defn): Update.
6976         * c-lang.c (c_language_defn, cplus_language_defn)
6977         (asm_language_defn, minimal_language_defn): Update.
6978         * ada-lang.c (ada_language_defn): Update.
6979
6980 2020-03-13  Tom Tromey  <tom@tromey.com>
6981
6982         * c-valprint.c (c_value_print): Use common_val_print.
6983
6984 2020-03-13  Tom Tromey  <tom@tromey.com>
6985
6986         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6987
6988 2020-03-13  Tom Tromey  <tom@tromey.com>
6989
6990         * f-valprint.c (f77_print_array_1, f_val_print): Use
6991         common_val_print.
6992
6993 2020-03-13  Tom Tromey  <tom@tromey.com>
6994
6995         * riscv-tdep.c (riscv_print_one_register_info): Use
6996         common_val_print.
6997
6998 2020-03-13  Tom Tromey  <tom@tromey.com>
6999
7000         * mi/mi-main.c (output_register): Use common_val_print.
7001
7002 2020-03-13  Tom Tromey  <tom@tromey.com>
7003
7004         * infcmd.c (default_print_one_register_info): Use
7005         common_val_print.
7006
7007 2020-03-13  Tom Tromey  <tom@tromey.com>
7008
7009         * valprint.h (common_val_print_checked): Declare.
7010         * valprint.c (common_val_print_checked): New function.
7011         * stack.c (print_frame_arg): Use common_val_print_checked.
7012
7013 2020-03-13  Tom Tromey  <tom@tromey.com>
7014
7015         * valprint.c (do_val_print): New function, from val_print.
7016         (val_print): Use do_val_print.
7017         (common_val_print): Use do_val_print.
7018
7019 2020-03-13  Tom Tromey  <tom@tromey.com>
7020
7021         * valprint.c (value_print): Use scoped_value_mark.
7022
7023 2020-03-13  Tom de Vries  <tdevries@suse.de>
7024
7025         PR symtab/25646
7026         * psymtab.c (partial_symtab::partial_symtab): Don't set
7027         globals_offset and statics_offset.  Push element onto
7028         current_global_psymbols and current_static_psymbols stacks.
7029         (concat): New function.
7030         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7031         element from current_global_psymbols and current_static_psymbols
7032         stacks.  Concat popped elements to global_psymbols and
7033         static_symbols.
7034         (add_psymbol_to_list): Use current_global_psymbols and
7035         current_static_psymbols stacks.
7036         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7037         current_static_psymbols fields.
7038
7039 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7040
7041         * corelow.c (sniff_core_bfd): Remove.
7042         (class core_target) <m_core_vec>: Remove.
7043         (core_target::core_target): Update.
7044         (core_file_fns): Remove.
7045         (deprecated_add_core_fns): Remove.
7046         (default_core_sniffer): Remove.
7047         (sniff_core_bfd): Remove.
7048         (default_check_format): Remove.
7049         (gdb_check_format): Remove.
7050         (core_target_open): Update.
7051         (core_target::get_core_register_section): Update.
7052         (get_core_registers_cb): Update.
7053         (core_target::fetch_registers): Update.
7054         * gdbcore.h (struct core_fns): Remove.
7055         (deprecated_add_core_fns): Remove.
7056         (default_core_sniffer): Remove.
7057         (default_check_format): Remove.
7058
7059 2020-03-12  Tom Tromey  <tom@tromey.com>
7060
7061         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7062         CORE_ADDR.
7063         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7064
7065 2020-03-12  Tom Tromey  <tom@tromey.com>
7066
7067         * remote.c (remote_target::download_tracepoint)
7068         (remote_target::enable_tracepoint)
7069         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7070         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7071         sprintf_vma.
7072
7073 2020-03-12  Tom Tromey  <tom@tromey.com>
7074
7075         * symfile-mem.c: Update CORE_ADDR size assert.
7076
7077 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7078
7079         * selftest.m4: Move to gdbsupport/.
7080         * acinclude.m4: Update path to selftest.m4.
7081
7082 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7083
7084         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7085         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7086         gdbarch-selfselftests.c and selftest-arch.c.
7087         (SUBDIR_UNITTESTS_OBS): Rename to...
7088         (SELFTESTS_OBS): ... this.
7089         (COMMON_SFILES): Remove disasm-selftests.c and
7090         gdbarch-selftests.c.
7091         * configure.ac: Don't add selftest-arch.{c,o} to
7092         CONFIG_{SRCS,OBS}.
7093         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7094         preprocessor conditions.
7095
7096 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7097
7098         * configure.ac: Don't source bfd/development.sh.
7099         * selftest.m4: Modify comment.
7100         * configure: Re-generate.
7101
7102 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7103
7104         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7105         not "true" or "false".
7106         * configure: Re-generate.
7107
7108 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7109
7110         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7111         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7112         renamed to arm_nbsd_supply_gregset.
7113         (fetch_register): Update to call arm_nbsd_supply_gregset.
7114         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7115         (arm_netbsd_nat_target::fetch_registers): Update.
7116         (fetch_elfcore_registers): Removed.
7117         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7118         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7119         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7120         not require NetBSD system headers.
7121         (arm_nbsd_regset): New struct.
7122         (arm_nbsd_iterate_over_regset_sections): New function.
7123         (arm_netbsd_init_abi_common): Updated to call
7124         set_gdbarch_iterate_over_regset_sections.
7125         * arm-nbsd-tdep.h: New file.
7126
7127 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7128
7129         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7130         recursion.
7131
7132 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7133
7134         * configure: Re-generate.
7135
7136 2020-03-11  Tom Tromey  <tromey@adacore.com>
7137
7138         * ada-typeprint.c (print_choices): Fix comment.
7139
7140 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7141
7142         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7143         previous item in the list, when the list has no items.
7144
7145 2020-03-11  Tom de Vries  <tdevries@suse.de>
7146
7147         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7148         PROP_LOCLIST handling code.
7149
7150 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7151
7152         * buildsym-legacy.c (record_line): Pass extra parameter to
7153         record_line.
7154         * buildsym.c (buildsym_compunit::record_line): Take an extra
7155         parameter, reduce duplication in the line table, and record the
7156         is_stmt flag in the line table.
7157         * buildsym.h (buildsym_compunit::record_line): Add extra
7158         parameter.
7159         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7160         non-statement lines.
7161         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7162         this to the symtab builder.
7163         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7164         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7165         through to dwarf_record_line_1.
7166         * infrun.c (process_event_stop_test): When stepping, don't stop at
7167         a non-statement instruction, and only refresh the step info when
7168         we land in the middle of a line's range.  Also add an extra
7169         comment.
7170         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7171         field.
7172         * record-btrace.c (btrace_find_line_range): Only record lines
7173         marked as is-statement.
7174         * stack.c (frame_show_address): Show the frame address if we are
7175         in a non-statement sal.
7176         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7177         (maintenance_print_one_line_table): Print a header for the is_stmt
7178         column, and include is_stmt information in the output.
7179         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7180         preference to non-statements.
7181         (find_pcs_for_symtab_line): Prefer is-statement entries.
7182         (find_line_common): Likewise.
7183         * symtab.h (struct linetable_entry): Add is_stmt field.
7184         (struct symtab_and_line): Likewise.
7185         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7186         arranging the line table.
7187
7188 2020-03-07  Tom de Vries  <tdevries@suse.de>
7189
7190         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7191         DIE.
7192
7193 2020-03-07  Tom Tromey  <tom@tromey.com>
7194
7195         * valops.c (value_literal_complex): Remove obsolete comment.
7196         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7197         comment.
7198
7199 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7200
7201         * infrun.h: Forward-declare thread_info.
7202         (set_step_info): Add thread_info parameter, add doc.
7203         * infrun.c (set_step_info): Add thread_info parameter, move doc
7204         to header.
7205         * infrun.c (process_event_stop_test): Pass thread to
7206         set_step_info call.
7207         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7208         set_step_info.
7209         (prepare_one_step): Add thread_info parameter, pass it to
7210         set_step_frame and prepare_one_step (recursive) call.
7211         (step_1): Pass thread to prepare_one_step call.
7212         (step_command_fsm::should_stop): Pass thread to
7213         prepare_one_step.
7214         (until_next_fsm): Pass thread to set_step_frame call.
7215         (finish_command): Pass thread to set_step_info call.
7216
7217 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7218
7219         * windows-tdep.c (windows_solib_create_inferior_hook):
7220         Check if inferior is running.
7221
7222 2020-03-06  Tom de Vries  <tdevries@suse.de>
7223
7224         * NEWS: Fix "the the".
7225         * ctfread.c: Same.
7226
7227 2020-03-06  Tom de Vries  <tdevries@suse.de>
7228
7229         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7230
7231 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7232
7233         * .dir-locals.el: Add a comment referencing the other copies of
7234         this file.
7235
7236 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7237
7238         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7239         psargs.
7240
7241 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7242
7243         * .gitattributes: New file.
7244
7245 2020-03-04  Tom Tromey  <tom@tromey.com>
7246
7247         * symmisc.c (print_symbol_bcache_statistics)
7248         (print_objfile_statistics): Update.
7249         * symfile.c (allocate_symtab): Use intern.
7250         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7251         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7252         macro_cache>: Remove.
7253         <string_cache>: New member.
7254         (struct objfile) <intern>: New methods.
7255         * elfread.c (elf_symtab_read): Use intern.
7256         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7257         (dwarf2_compute_name, dwarf2_physname)
7258         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7259         names.
7260         (guess_partial_die_structure_name): Update.
7261         (partial_die_info::fixup): Intern name.
7262         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7263         name.
7264         (dwarf2_name): Intern name.  Update.
7265         * buildsym.c (buildsym_compunit::get_macro_table): Use
7266         string_cache.
7267
7268 2020-03-04  Tom Tromey  <tom@tromey.com>
7269
7270         * jit.c (bfd_open_from_target_memory): Make "target" const.
7271         * corefile.c (gnutarget): Now const.
7272         * gdbcore.h (gnutarget): Now const.
7273
7274 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7275
7276         * NEWS: Mention support for WOW64 processes.
7277         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7278         (amd64_windows_segment_register_p): Remove static.
7279         (_initialize_amd64_windows_nat): Update.
7280         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7281         * i386-windows-nat.c (context_offset): Update.
7282         (i386_mappings): Rename and remove static.
7283         (i386_windows_segment_register_p): Remove static.
7284         (_initialize_i386_windows_nat): Update.
7285         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7286         (STATUS_WX86_SINGLE_STEP): New macro.
7287         (EnumProcessModulesEx): New macro.
7288         (Wow64SuspendThread): New macro.
7289         (Wow64GetThreadContext): New macro.
7290         (Wow64SetThreadContext): New macro.
7291         (Wow64GetThreadSelectorEntry): New macro.
7292         (windows_set_context_register_offsets): Add static.
7293         (windows_set_segment_register_p): Likewise.
7294         (windows_add_thread): Adapt for WOW64 processes.
7295         (windows_fetch_one_register): Likewise.
7296         (windows_nat_target::fetch_registers): Likewise.
7297         (windows_store_one_register): Likewise.
7298         (display_selector): Likewise.
7299         (display_selectors): Likewise.
7300         (handle_exception): Likewise.
7301         (windows_continue): Likewise.
7302         (windows_nat_target::resume): Likewise.
7303         (windows_add_all_dlls): Likewise.
7304         (do_initial_windows_stuff): Likewise.
7305         (windows_nat_target::attach): Likewise.
7306         (windows_get_exec_module_filename): Likewise.
7307         (windows_nat_target::create_inferior): Likewise.
7308         (windows_xfer_siginfo): Likewise.
7309         (_initialize_loadable): Initialize Wow64SuspendThread,
7310         Wow64GetThreadContext, Wow64SetThreadContext,
7311         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7312         * windows-nat.h (windows_set_context_register_offsets):
7313         Remove declaration.
7314         (windows_set_segment_register_p): Likewise.
7315         (i386_windows_segment_register_p): Add declaration.
7316         (amd64_windows_segment_register_p): Likewise.
7317
7318 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7319
7320         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7321         in "info registers" for AArch64/ARM.
7322
7323         The change caused "info registers" to not print GPR's.
7324
7325         gdb/ChangeLog:
7326
7327         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7328
7329         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7330         when reg->group is empty and reggroup is not.
7331
7332 2020-03-03  Tom Tromey  <tromey@adacore.com>
7333
7334         * dwarf2/frame.c (struct dwarf2_frame_cache)
7335         <checked_tailcall_bottom, entry_cfa_sp_offset,
7336         entry_cfa_sp_offset_p>: Remove members.
7337         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7338         (dwarf2_frame_prev_register): Don't call
7339         dwarf2_tailcall_sniffer_first.
7340         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7341         * frame-unwind.c (add_unwinder): New fuction.
7342         (frame_unwind_init): Use it.  Add tailcall unwinder.
7343
7344 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7345             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7346
7347         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7348         value should be printed as true.
7349
7350 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7351
7352         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7353         (windows_init_abi): Set and use windows_so_ops.
7354
7355 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7356
7357         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7358         when verifying if dealing with a convenience variable.
7359
7360 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7361
7362         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7363
7364 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7365
7366         * infrun.c (gdbarch_supports_displaced_stepping): New.
7367         (use_displaced_stepping): Break up conditions in smaller pieces.
7368         Use gdbarch_supports_displaced_stepping.
7369         (displaced_step_prepare_throw): Use
7370         gdbarch_supports_displaced_stepping.
7371
7372 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7373
7374         * NEWS: Mention new behaviour of the history filename.
7375         * top.c (write_history_p): Add comment.
7376         (show_write_history_p): Add header comment, give a different
7377         message when history writing is on, but the history filename is
7378         empty.
7379         (history_filename): Add comment.
7380         (history_filename_empty): New function.
7381         (show_history_filename): Add header comment, give a different
7382         message when the filename is empty.
7383         (init_history): Compare history_filename against nullptr, and only
7384         read history if the filename is not empty.
7385         (set_history_filename): Add header comment, and only make
7386         non-empty filenames absolute.
7387         (init_main): Make the filename argument to 'set history filename'
7388         optional.
7389
7390 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7391
7392         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7393         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7394         (fetch_fp_register): Update.
7395         (fetch_fp_regs): Update.
7396         (store_fp_register): Update.
7397         (store_fp_regs): Update.
7398         (arm_netbsd_nat_target::read_description): New function.
7399         (fetch_elfcore_registers): Update.
7400
7401 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7402
7403         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7404         general_thread if the stop reply is missing a thread-id.
7405         (remote_target::process_stop_reply): Use the first non-exited
7406         thread if the target didn't pass a thread-id.
7407         * infrun.c (do_target_wait): Move call to
7408         switch_to_inferior_no_thread to ....
7409         (do_target_wait_1): ... here.
7410
7411 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7412
7413         * debuginfod-support.c: Include defs.h first.
7414
7415 2020-02-28  Tom de Vries  <tdevries@suse.de>
7416
7417         * symfile.c (set_initial_language): Use default language for lookup.
7418
7419 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7420
7421         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7422         reader variable, pass `this` to read_cutu_die_from_dwo.
7423
7424 2020-02-27  Aaron Merey  <amerey@redhat.com>
7425
7426         * source.c (open_source_file): Check for nullptr when computing
7427         srcpath.
7428
7429 2020-02-27  Tom Tromey  <tromey@adacore.com>
7430
7431         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7432         member.
7433         (dwarf2_add_field): Don't update nfields.
7434         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7435
7436 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7437
7438         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7439         abs.
7440
7441 2020-02-26  Tom Tromey  <tom@tromey.com>
7442
7443         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7444         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7445         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7446         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7447         per_cu_data.
7448
7449 2020-02-26  Tom Tromey  <tom@tromey.com>
7450
7451         * dwarf2/index-write.c (psym_index_map): Change type.
7452         (add_address_entry_worker, write_one_signatured_type)
7453         (recursively_count_psymbols, recursively_write_psymbols)
7454         (class debug_names, psyms_seen_size, write_gdbindex)
7455         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7456
7457 2020-02-26  Aaron Merey  <amerey@redhat.com>
7458
7459         * Makefile.in: Handle optional debuginfod support.
7460         * NEWS: Update.
7461         * README: Add --with-debuginfod summary.
7462         * config.in: Regenerate.
7463         * configure: Regenerate.
7464         * configure.ac: Handle optional debuginfod support.
7465         * debuginfod-support.c: debuginfod helper functions.
7466         * debuginfod-support.h: Ditto.
7467         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7468         summary.
7469         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7470         when a dwz file cannot be found.
7471         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7472         debuginfo file cannot be found.
7473         * source.c (open_source_file): Query debuginfod servers when a
7474         source file cannot be found.
7475         * top.c (print_gdb_configuration): Include
7476         --{with,without}-debuginfod in the output.
7477
7478 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7479
7480         * thread.c (thr_try_catch_cmd): Print thread name.
7481
7482 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7483
7484         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7485         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7486         dwarf2_fetch_die_type_sect_off): Move to...
7487         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7488         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7489         dwarf2_fetch_die_type_sect_off): ... here.
7490         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7491         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7492         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7493
7494 2020-02-26  Tom de Vries  <tdevries@suse.de>
7495
7496         PR gdb/25603
7497         * symfile.c (set_initial_language): Exit-early if
7498         language_mode == language_mode_manual.
7499
7500 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7501
7502         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7503         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7504         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7505
7506 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7507
7508         * gdbtypes.c (create_array_type_with_stride): Handle negative
7509         array strides.
7510         * valarith.c (value_subscripted_rvalue): Likewise.
7511
7512 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7513
7514         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7515
7516 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7517
7518         * loc.h (dwarf2_get_die_type): Move to...
7519         * read.h (dwarf2_get_die_type): ... here.
7520         * read.c (dwarf2_get_die_type): Move doc to header.
7521
7522 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7523
7524         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7525         'gnulib/Makefile.in' to the list.
7526
7527 2020-02-24  Tom Tromey  <tom@tromey.com>
7528
7529         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7530         Remove.
7531         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7532         XOBNEWVEC.
7533
7534 2020-02-24  Tom Tromey  <tom@tromey.com>
7535
7536         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7537         New method.
7538         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7539         (dw2_do_instantiate_symtab, dw2_get_file_names)
7540         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7541
7542 2020-02-24  Tom Tromey  <tom@tromey.com>
7543
7544         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7545         make_scoped_restore.
7546         (dwarf2_psymtab::read_symtab): Don't clear
7547         reading_partial_symbols.
7548
7549 2020-02-24  Tom de Vries  <tdevries@suse.de>
7550
7551         PR gdb/25592
7552         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7553
7554 2020-02-24  Tom de Vries  <tdevries@suse.de>
7555
7556         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7557         commands layout next/prev/regs.
7558
7559 2020-02-22  Tom Tromey  <tom@tromey.com>
7560
7561         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7562         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7563
7564 2020-02-22  Tom Tromey  <tom@tromey.com>
7565
7566         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7567
7568 2020-02-22  Tom Tromey  <tom@tromey.com>
7569
7570         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7571         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7572         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7573         * tui/tui.c (_initialize_tui): Add usage text.
7574
7575 2020-02-22  Tom Tromey  <tom@tromey.com>
7576
7577         * tui/tui-win.c (tui_set_focus_command)
7578         (tui_set_win_height_command): Use error_no_arg.
7579         (_initialize_tui_win): Update help text.
7580         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7581
7582 2020-02-22  Tom Tromey  <tom@tromey.com>
7583
7584         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7585         * tui/tui-disasm.h (struct tui_disasm_window)
7586         <display_start_addr>: Declare.
7587         * tui/tui-source.h (struct tui_source_window)
7588         <display_start_addr>: Declare.
7589         * tui/tui-winsource.h (struct tui_source_window_base)
7590         <show_source_line, display_start_addr>: New methods.
7591         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7592         Rename and move to protected section.
7593         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7594         (tui_source_window_base::do_erase_source_content): Update.
7595         (tui_source_window_base::show_source_line): Now a method.
7596         (tui_source_window_base::show_source_content)
7597         (tui_source_window_base::tui_source_window_base)
7598         (tui_source_window_base::rerender)
7599         (tui_source_window_base::refill)
7600         (tui_source_window_base::do_scroll_horizontal)
7601         (tui_source_window_base::set_is_exec_point_at)
7602         (tui_source_window_base::update_breakpoint_info)
7603         (tui_source_window_base::update_exec_info): Update.
7604         * tui/tui-source.c (tui_source_window::set_contents)
7605         (tui_source_window::showing_source_p)
7606         (tui_source_window::do_scroll_vertical)
7607         (tui_source_window::location_matches_p)
7608         (tui_source_window::line_is_displayed): Update.
7609         (tui_source_window::display_start_addr): New method.
7610         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7611         (tui_disasm_window::do_scroll_vertical)
7612         (tui_disasm_window::location_matches_p): Update.
7613         (tui_disasm_window::display_start_addr): New method.
7614
7615 2020-02-22  Tom Tromey  <tom@tromey.com>
7616
7617         * NEWS: Add entry for gdb.register_window_type.
7618         * tui/tui-layout.h (window_factory): New typedef.
7619         (tui_register_window): Declare.
7620         * tui/tui-layout.c (saved_tui_windows): New global.
7621         (tui_apply_current_layout): Use it.
7622         (tui_register_window): New function.
7623         * python/python.c (do_start_initialization): Call
7624         gdbpy_initialize_tui.
7625         (python_GdbMethods): Add "register_window_type" function.
7626         * python/python-internal.h (gdbpy_register_tui_window)
7627         (gdbpy_initialize_tui): Declare.
7628         * python/py-tui.c: New file.
7629         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7630
7631 2020-02-22  Tom Tromey  <tom@tromey.com>
7632
7633         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7634
7635 2020-02-22  Tom Tromey  <tom@tromey.com>
7636
7637         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7638         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7639         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7640         (tui_set_win_focus_to): Move from tui-win.c.
7641
7642 2020-02-22  Tom Tromey  <tom@tromey.com>
7643
7644         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7645         functions.
7646         (known_window_types): New global.
7647         (tui_get_window_by_name): Reimplement.
7648         (initialize_known_windows): New function.
7649         (validate_window_name): Rewrite.
7650         (_initialize_tui_layout): Call initialize_known_windows.
7651
7652 2020-02-22  Tom Tromey  <tom@tromey.com>
7653
7654         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7655         Remove constants.
7656         * tui/tui-winsource.h (struct tui_source_window_base)
7657         <tui_source_window_base>: Remove parameter.
7658         * tui/tui-winsource.c
7659         (tui_source_window_base::tui_source_window_base): Remove
7660         parameter.
7661         (tui_source_window_base::refill): Update.
7662         * tui/tui-stack.h (struct tui_locator_window)
7663         <tui_locator_window>: Update.
7664         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7665         Default the constructor.
7666         * tui/tui-regs.h (struct tui_data_item_window)
7667         <tui_data_item_window>: Default the constructor.
7668         (struct tui_data_window) <tui_data_window>: Likewise.
7669         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7670         Default the constructor.
7671         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7672         Default the constructor.
7673         <type>: Remove.
7674         (struct tui_win_info) <tui_win_info>: Default the constructor.
7675         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7676         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7677         Default the constructor.
7678
7679 2020-02-22  Tom Tromey  <tom@tromey.com>
7680
7681         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7682         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7683         * tui/tui-win.c (tui_resize_all): Don't call
7684         tui_delete_invisible_windows.
7685         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7686         done.
7687         (tui_set_layout): Update.
7688         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7689         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7690         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7691
7692 2020-02-22  Tom Tromey  <tom@tromey.com>
7693
7694         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7695         correctly.
7696
7697 2020-02-22  Tom Tromey  <tom@tromey.com>
7698
7699         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7700
7701 2020-02-22  Tom Tromey  <tom@tromey.com>
7702
7703         * tui/tui-winsource.h (struct tui_source_window_iterator)
7704         <inner_iterator>: New etytypedef.
7705         <tui_source_window_iterator>: Take "end" parameter.
7706         <tui_source_window_iterator>: Take iterator.
7707         <operator*, advance>: Update.
7708         <m_iter>: Change type.
7709         <m_end>: New field.
7710         (struct tui_source_windows) <begin, end>: Update.
7711         * tui/tui-layout.c (tui_windows): New global.
7712         (tui_apply_current_layout): Clear tui_windows.
7713         (tui_layout_window::apply): Update tui_windows.
7714         * tui/tui-data.h (tui_windows): Declare.
7715         (all_tui_windows): Now inline function.
7716         (class tui_window_iterator, struct all_tui_windows): Remove.
7717
7718 2020-02-22  Tom Tromey  <tom@tromey.com>
7719
7720         PR tui/17850:
7721         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7722         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7723         "height" argument.
7724         (class tui_layout_window) <get_sizes>: Likewise.
7725         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7726         argument.
7727         <get_sizes>: Add "height" argument.
7728         <m_vertical>: New field.
7729         * tui/tui-layout.c (tui_layout_split::clone): Update.
7730         (tui_layout_split::get_sizes): Add "height" argument.
7731         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7732         (tui_new_layout_command): Parse "-horizontal".
7733         (_initialize_tui_layout): Update help string.
7734         (tui_layout_split::specification): Add "-horizontal" when needed.
7735         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7736         argument.
7737         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7738         New methods.
7739
7740 2020-02-22  Tom Tromey  <tom@tromey.com>
7741
7742         * tui/tui-layout.h (enum tui_adjust_result): New.
7743         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7744         (class tui_layout_window) <adjust_size>: Return
7745         tui_adjust_result.  Rewrite.
7746         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7747         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7748
7749 2020-02-22  Tom Tromey  <tom@tromey.com>
7750
7751         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7752         parameter and return types.
7753         (class tui_layout_base) <specification>: Add "depth".
7754         (class tui_layout_window) <specification>: Add "depth".
7755         (class tui_layout_split) <specification>: Add "depth".
7756         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7757         and return types.
7758         (tui_new_layout_command): Parse sub-layouts.
7759         (_initialize_tui_layout): Update help string.
7760         (tui_layout_window::specification): Add "depth".
7761         (add_layout_command): Update.
7762
7763 2020-02-22  Tom Tromey  <tom@tromey.com>
7764
7765         * NEWS: Add "tui new-layout" item.
7766         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7767         Add new-layout command to help text.
7768         (validate_window_name): New function.
7769         (tui_new_layout_command): New function.
7770         (_initialize_tui_layout): Register "new-layout".
7771         (tui_layout_window::specification): New method.
7772         (tui_layout_window::specification): New method.
7773         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7774         method.
7775         (class tui_layout_window) <specification>: New method.
7776         (class tui_layout_split) <specification>: New method.
7777
7778 2020-02-22  Tom Tromey  <tom@tromey.com>
7779
7780         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7781         * tui/tui-win.c (window_name_completer): Update comment.
7782         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7783         Declare method.
7784         (class tui_layout_window) <replace_window>: Likewise.
7785         (class tui_layout_split) <replace_window>: Likewise.
7786         (tui_set_layout): Don't declare.
7787         (tui_set_initial_layout): Declare function.
7788         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7789         (asm_regs_layout): New globals.
7790         (tui_current_layout, show_layout): Remove.
7791         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7792         (find_layout, tui_apply_layout): New function.
7793         (layout_completer): Remove.
7794         (tui_next_layout): Reimplement.
7795         (tui_next_layout_command): New function.
7796         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7797         (tui_regs_layout): Reimplement.
7798         (tui_regs_layout_command): New function.
7799         (extract_display_start_addr): Rewrite.
7800         (next_layout, prev_layout): Remove.
7801         (tui_layout_window::replace_window): New method.
7802         (tui_layout_split::replace_window): New method.
7803         (destroy_layout): New function.
7804         (layout_list): New global.
7805         (add_layout_command): New function.
7806         (initialize_layouts): Update.
7807         (tui_layout_command): New function.
7808         (_initialize_tui_layout): Install "layout" commands.
7809         * tui/tui-data.h (enum tui_layout_type): Remove.
7810         (tui_current_layout): Don't declare.
7811
7812 2020-02-22  Tom Tromey  <tom@tromey.com>
7813
7814         * tui/tui-regs.c (tui_reg_layout): Remove.
7815         (tui_reg_command): Use tui_regs_layout.
7816         * tui/tui-layout.h (tui_reg_command): Declare.
7817         * tui/tui-layout.c (tui_reg_command): New function.
7818
7819 2020-02-22  Tom Tromey  <tom@tromey.com>
7820
7821         * tui/tui.c (tui_rl_delete_other_windows): Call
7822         tui_remove_some_windows.
7823         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7824         Declare method.
7825         (class tui_layout_window) <remove_windows>: New method.
7826         (class tui_layout_split) <remove_windows>: Declare.
7827         (tui_remove_some_windows): Declare.
7828         * tui/tui-layout.c (tui_remove_some_windows): New function.
7829         (tui_layout_split::remove_windows): New method.
7830
7831 2020-02-22  Tom Tromey  <tom@tromey.com>
7832
7833         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7834         * tui/tui-layout.h (tui_next_layout): Declare.
7835         * tui/tui-layout.c (tui_next_layout): New function.
7836
7837 2020-02-22  Tom Tromey  <tom@tromey.com>
7838
7839         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7840         correct coordinates.
7841
7842 2020-02-22  Tom Tromey  <tom@tromey.com>
7843
7844         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7845         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7846         DATA_WIN case.
7847
7848 2020-02-22  Tom Tromey  <tom@tromey.com>
7849
7850         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7851         TUI_DISASM_WIN, not tui_win_list.
7852
7853 2020-02-22  Tom Tromey  <tom@tromey.com>
7854
7855         * valprint.c (generic_val_print_enum_1)
7856         (val_print_type_code_flags): Style member names.
7857         * rust-lang.c (val_print_struct, rust_print_enum)
7858         (rust_print_struct_def, rust_internal_print_type): Style member
7859         names.
7860         * p-valprint.c (pascal_object_print_value_fields): Style member
7861         names.  Only call fprintf_symbol_filtered for static members.
7862         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7863         * f-valprint.c (f_val_print): Style member names.
7864         * f-typeprint.c (f_type_print_base): Style member names.
7865         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7866         call fprintf_symbol_filtered for static members.
7867         (cp_print_class_member): Style member names.
7868         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7869         member names.
7870         * ada-valprint.c (ada_print_scalar): Style enum names.
7871         (ada_val_print_enum): Likewise.
7872         * ada-typeprint.c (print_enum_type): Style enum names.
7873
7874 2020-02-21  Tom Tromey  <tom@tromey.com>
7875
7876         * psympriv.h (struct partial_symtab): Update comment.
7877
7878 2020-02-21  Tom Tromey  <tromey@adacore.com>
7879
7880         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7881         type is CORE_ADDR.
7882
7883 2020-02-21  Tom de Vries  <tdevries@suse.de>
7884
7885         PR gdb/25534
7886         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7887         if dependencies[i]->user != NULL.
7888
7889 2020-02-21  Ali Tamur  <tamur@google.com>
7890
7891         * dwarf2/read.c (dwarf2_name): Add null check.
7892
7893 2020-02-20  Tom Tromey  <tom@tromey.com>
7894
7895         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7896         ">=", in binary search.
7897         (dwarf2_find_containing_comp_unit): New overload.
7898         (run_test): New self-test.
7899         (_initialize_dwarf2_read): Register new test.
7900
7901 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7902
7903         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7904         * riscv-tdep.h: Likewise.
7905         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7906         rv32-only CSR.
7907         * features/riscv/64bit-csr.xml: Regenerated.
7908
7909 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7910             Tom Tromey  <tom@tromey.com>
7911
7912         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7913         of 'fputc_unfiltered'.
7914         (putchar_unfiltered): Call 'fputc_unfiltered'.
7915         (fputc_unfiltered): Call 'fputs_unfiltered'.
7916
7917 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7918
7919         * config.in: Regenerate.
7920         * configure: Regenerate.
7921         * configure.ac: Add --with-python-libdir option.
7922         * main.c: Use WITH_PYTHON_LIBDIR.
7923
7924 2020-02-19  Tom Tromey  <tom@tromey.com>
7925
7926         * symtab.c (general_symbol_info::compute_and_set_names): Use
7927         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7928
7929 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7930
7931         * dwarf2/read.c (allocate_signatured_type_table,
7932         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7933         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7934         Remove objfile parameter, update all callers.
7935
7936 2020-02-19  Doug Evans  <dje@google.com>
7937
7938         PR rust/25535
7939         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7940         rust_enum_variant calculation.
7941
7942 2020-02-19  Tom Tromey  <tromey@adacore.com>
7943
7944         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7945
7946 2020-02-19  Tom Tromey  <tromey@adacore.com>
7947
7948         * ada-lang.c (cache_symbol): Use obstack_strdup.
7949
7950 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7951
7952         * configure: Regenerate.
7953
7954 2020-02-19  Tom Tromey  <tromey@adacore.com>
7955
7956         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7957         NULL check.
7958
7959 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7960
7961         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7962
7963 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7964
7965         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7966         if GDBSERVER is not defined.
7967         (riscv_tdesc_cache): Likewise, also store const target_desc.
7968         (STATIC_IN_GDB): Define.
7969         (riscv_create_target_description): Update declaration with
7970         STATIC_IN_GDB.
7971         (riscv_lookup_target_description): New function, only define if
7972         GDBSERVER is not defined.
7973         * arch/riscv.h (riscv_create_target_description): Declare only
7974         when GDBSERVER is defined.
7975         (riscv_lookup_target_description): New declaration when GDBSERVER
7976         is not defined.
7977         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7978         (riscv_linux_read_features): ...this, and return
7979         riscv_gdbarch_features instead of target_desc.
7980         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7981         (riscv_linux_read_description): Rename to...
7982         (riscv_linux_read_features): ...this.
7983         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7984         Update to use riscv_gdbarch_features and
7985         riscv_lookup_target_description.
7986         * riscv-tdep.c (riscv_find_default_target_description): Use
7987         riscv_lookup_target_description instead of
7988         riscv_create_target_description.
7989
7990 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7991
7992         * valprint.c (generic_val_print_enum_1): When printing a flag
7993         enum with value 0 and there is no enumerator with value 0, print
7994         just "0" instead of "(unknown: 0x0)".
7995
7996 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7997
7998         * valprint.c (generic_val_print_enum_1): Print unknown part of
7999         flag enum in hex.
8000
8001 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8002
8003         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8004         flag enums to contain duplicate enumerators.
8005         * valprint.c (generic_val_print_enum_1): Update comment.
8006
8007 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8008
8009         * dwarf2/read.c: Include "count-one-bits.h".
8010         (update_enumeration_type_from_children): If an enumerator has
8011         multiple bits set, don't treat the enumeration as a "flag enum".
8012         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8013         of flag enums have 0 or 1 bit set.
8014
8015 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8016
8017         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8018         conversion.
8019         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8020         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8021         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8022         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8023         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8024
8025 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8026
8027         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8028
8029 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8030
8031         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8032         displaced_step_closure_up.
8033         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8034         (struct displaced_step_closure_up):
8035         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8036         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8037         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8038         Likewise.
8039         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8040         * gdbarch.c, gdbarch.h: Re-generate.
8041         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8042         displaced_step_closure_up.
8043         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8044         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8045         * infrun.h (displaced_step_closure_up): New type alias.
8046         (struct displaced_step_inferior_state) <step_closure>: Change
8047         type to displaced_step_closure_up.
8048         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8049         displaced_step_closure_up.
8050         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8051
8052 2020-02-14  Tom Tromey  <tom@tromey.com>
8053
8054         * minidebug.c (gnu_debug_key): New global.
8055         (find_separate_debug_file_in_section): Use it.
8056
8057 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8058
8059         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8060         std::unique_ptr.
8061         * gdbarch.c: Re-generate.
8062         * gdbarch.h: Re-generate.
8063         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8064         change.
8065         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8066         type to std::unique_ptr.
8067         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8068         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8069         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8070         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8071         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8072         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8073         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8074         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8075         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8076
8077 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8078
8079         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8080         std::unique_ptr.
8081         (displaced_step_clear): Rename to...
8082         (displaced_step_reset): ... this.  Just call displaced->reset ().
8083         (displaced_step_clear_cleanup): Rename to...
8084         (displaced_step_reset_cleanup): ... this.
8085         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8086         (displaced_step_fixup): Likewise.
8087         (resume_1): Likewise.
8088         (handle_inferior_event): Restore child's memory before calling
8089         displaced_step_fixup on the parent.
8090         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8091         to std::unique_ptr.
8092         <step_closure>: Change type to std::unique_ptr.
8093
8094 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8095
8096         * arm-tdep.c: Include count-one-bits.h.
8097         (cleanup_block_store_pc): Use count_one_bits.
8098         (cleanup_block_load_pc): Use count_one_bits.
8099         (arm_copy_block_xfer): Use count_one_bits.
8100         (thumb2_copy_block_xfer): Use count_one_bits.
8101         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8102         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8103         (thumb_get_next_pcs_raw): Use count_one_bits.
8104         (arm_get_next_pcs_raw): Use count_one_bits_l.
8105         * arch/arm.c (bitcount): Remove.
8106         * arch/arm.h (bitcount): Remove.
8107
8108 2020-02-14  Tom Tromey  <tromey@adacore.com>
8109
8110         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8111         Update.
8112         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8113         * dwarf2/loc.c (call_site_find_chain_1): Return
8114         unique_xmalloc_ptr.
8115         (call_site_find_chain): Likewise.
8116
8117 2020-02-14  Richard Biener  <rguenther@suse.de>
8118
8119         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8120         on expression with division operators.
8121
8122 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8123
8124         * MAINTAINERS (Write After Approval): Adding myself.
8125
8126 2020-02-12  Tom Tromey  <tom@tromey.com>
8127
8128         * event-loop.c (event_data, gdb_event, event_handler_func):
8129         Remove.
8130
8131 2020-02-12  Tom Tromey  <tom@tromey.com>
8132
8133         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8134         (dwarf2_frame_objfile_data): Add comment.
8135         (find_comp_unit, set_comp_unit): New functions.
8136         (dwarf2_frame_find_fde): Use find_comp_unit.
8137         (dwarf2_build_frame_info): Use set_comp_unit.
8138
8139 2020-02-12  Tom Tromey  <tom@tromey.com>
8140
8141         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8142         (comp_unit): Don't initialize objfile.
8143         (execute_cfa_program): Add text_offset parameter.
8144         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8145         (dwarf2_frame_cache): Update.
8146         (dwarf2_build_frame_info): Don't set "objfile" member.
8147
8148 2020-02-12  Tom Tromey  <tom@tromey.com>
8149
8150         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8151         (decode_frame_entry): Likewise.
8152         (dwarf2_build_frame_info): Update.
8153
8154 2020-02-12  Tom Tromey  <tom@tromey.com>
8155
8156         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8157         (decode_frame_entry_1): Use the comp_unit obstack.
8158
8159 2020-02-12  Tom Tromey  <tom@tromey.com>
8160
8161         * dwarf2/frame.c (struct comp_unit): Add initializers and
8162         constructor.
8163         (dwarf2_frame_objfile_data): Store a comp_unit.
8164         (dwarf2_frame_find_fde): Update.
8165         (dwarf2_build_frame_info): Use "new".
8166
8167 2020-02-12  Tom Tromey  <tom@tromey.com>
8168
8169         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8170         (dwarf2_fde_table): Typedef for std::vector.
8171         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8172         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8173         (decode_frame_entry): Update.
8174         (dwarf2_build_frame_info): Use "new".
8175
8176 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8177
8178         * arm-tdep.c (arm_gdbarch_init): Update.
8179         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8180         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8181         have_neon, is_m>: Change to bool.
8182
8183 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8184
8185         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8186
8187 2020-02-12  Tom Tromey  <tom@tromey.com>
8188
8189         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8190
8191 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8192
8193         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8194         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8195
8196 2020-02-11  Tom Tromey  <tom@tromey.com>
8197
8198         * psymtab.h: Update comment.
8199
8200 2020-02-11  Tom Tromey  <tom@tromey.com>
8201
8202         * gdb_obstack.h (struct auto_obstack): Use
8203         DISABLE_COPY_AND_ASSIGN.
8204
8205 2020-02-11  Tom Tromey  <tom@tromey.com>
8206
8207         * dwarf2/frame.h (struct objfile): Don't forward declare.
8208
8209 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8210
8211         * cris-tdep.c (cris_supply_gregset): Change signature to match
8212         what struct regset expects.
8213         (cris_regset): New struct.
8214         (fetch_core_registers): Remove.
8215         (cris_iterate_over_regset_sections): New function.
8216         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8217         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8218
8219 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8220
8221         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8222         registers.
8223
8224 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8225
8226         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8227
8228 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8229
8230         * configure: Re-generate.
8231
8232 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8233
8234         * configure: Re-generate.
8235
8236 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8237
8238         * acinclude: Update warning.m4 path.
8239         * warning.m4: Move to gdbsupport.
8240
8241 2020-02-11  Tom Tromey  <tromey@adacore.com>
8242
8243         * remote.c (remote_console_output): Update.
8244         * printcmd.c (printf_command): Update.
8245         * event-loop.c (gdb_wait_for_event): Update.
8246         * linux-nat.c (sigchld_handler): Update.
8247         * remote-sim.c (gdb_os_write_stdout): Update.
8248         (gdb_os_flush_stdout): Update.
8249         (gdb_os_flush_stderr): Update.
8250         (gdb_os_write_stderr): Update.
8251         * exceptions.c (print_exception): Update.
8252         * remote-fileio.c (remote_fileio_func_read): Update.
8253         (remote_fileio_func_write): Update.
8254         * tui/tui.c (tui_enable): Update.
8255         * tui/tui-interp.c (tui_interp::init): Update.
8256         * utils.c (init_page_info): Update.
8257         (putchar_unfiltered, fputc_unfiltered): Update.
8258         (gdb_flush): Update.
8259         (emit_style_escape): Update.
8260         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8261         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8262         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8263         (stderr_file::write): Update.
8264         (stderr_file::puts): Update.
8265         * ui-file.h (ui_file_isatty, ui_file_write)
8266         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8267         (ui_file_puts): Don't declare.
8268
8269 2020-02-10  Tom de Vries  <tdevries@suse.de>
8270
8271         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8272         sentinel to char *.
8273
8274 2020-02-09  Tom de Vries  <tdevries@suse.de>
8275
8276         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8277         filename if it matches "<artificial>".
8278
8279 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8280
8281         * windows-tdep.c (struct enum_value_name): New struct.
8282         (create_enum): New function.
8283         (windows_get_siginfo_type): Create and use enum types.
8284
8285 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8286
8287         * NEWS: Mention $_siginfo support for Windows.
8288         * windows-nat.c (handle_exception): Set siginfo_er.
8289         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8290         (windows_xfer_siginfo): New function.
8291         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8292         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8293         (init_windows_gdbarch_data): New function.
8294         (get_windows_gdbarch_data): New function.
8295         (windows_get_siginfo_type): New function.
8296         (windows_init_abi): Register windows_get_siginfo_type.
8297         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8298
8299 2020-02-08  Tom Tromey  <tom@tromey.com>
8300
8301         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8302         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8303         <keep>: Declare method.
8304         <m_keep>: Remove member.
8305         <~cutu_reader>: Remove.
8306         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8307         (cutu_reader::cutu_reader): Update.
8308         (cutu_reader::keep): Rename from ~cutu_reader.
8309         (process_psymtab_comp_unit, build_type_psymtabs_1)
8310         (process_skeletonless_type_unit, load_partial_comp_unit)
8311         (load_full_comp_unit, dwarf2_read_addr_index)
8312         (read_signatured_type): Update.
8313
8314 2020-02-08  Tom Tromey  <tom@tromey.com>
8315
8316         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8317         "want_partial_unit" parameter.
8318         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8319         Inline check for DW_TAG_partial_unit.
8320         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8321
8322 2020-02-08  Tom Tromey  <tom@tromey.com>
8323
8324         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8325         read.c.
8326         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8327         read.c.
8328
8329 2020-02-08  Tom Tromey  <tom@tromey.com>
8330
8331         * dwarf2/read.c (read_address): Move to comp-unit.c.
8332         (dwarf2_rnglists_process, dwarf2_ranges_process)
8333         (read_attribute_value, dwarf_decode_lines_1)
8334         (var_decode_location, decode_locdesc): Update.
8335         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8336         read.c.  Remove "cu" parameter.
8337         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8338         method.
8339
8340 2020-02-08  Tom Tromey  <tom@tromey.com>
8341
8342         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8343         (read_indirect_line_string): Update.
8344         * dwarf2/comp-unit.c (read_offset): Remove.
8345         (read_comp_unit_head): Update.
8346         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8347         method.
8348         (read_offset): Don't declare.
8349
8350 2020-02-08  Tom Tromey  <tom@tromey.com>
8351
8352         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8353         * dwarf2/read.c (struct comp_unit_head): Move to
8354         dwarf2/comp-unit.h.
8355         (enum class rcuh_kind): Move to comp-unit.h.
8356         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8357         (read_comp_unit_head, error_check_comp_unit_head)
8358         (read_and_check_comp_unit_head): Move to comp-unit.c.
8359         (read_offset, dwarf_unit_type_name): Likewise.
8360         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8361         (cutu_reader::cutu_reader, read_call_site_scope)
8362         (find_partial_die, follow_die_offset): Update.
8363         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8364
8365 2020-02-08  Tom Tromey  <tom@tromey.com>
8366
8367         * dwarf2/read.c (read_offset_1): Move to leb.c.
8368         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8369         (dwarf_decode_macro_bytes): Update.
8370         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8371         * dwarf2/leb.h (read_offset): Declare.
8372
8373 2020-02-08  Tom Tromey  <tom@tromey.com>
8374
8375         * dwarf2/read.c (dwarf2_section_size): Remove.
8376         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8377         Update.
8378         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8379
8380 2020-02-08  Tom Tromey  <tom@tromey.com>
8381
8382         * dwarf2/read.c (read_initial_length): Move to leb.c.
8383         * dwarf2/leb.h (read_initial_length): Declare.
8384         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8385         handle_nonstd parameter.
8386         * dwarf2/frame.c (read_initial_length): Remove.
8387         (decode_frame_entry_1): Update.
8388
8389 2020-02-08  Tom Tromey  <tom@tromey.com>
8390
8391         * dwarf2/loc.c (dwarf2_find_location_expression)
8392         (dwarf_evaluate_loc_desc::get_tls_address)
8393         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8394         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8395         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8396         (dwarf2_compile_property_to_c)
8397         (dwarf2_loc_desc_get_symbol_read_needs)
8398         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8399         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8400         (loclist_describe_location, loclist_tracepoint_var_ref)
8401         (loclist_generate_c_location): Update.
8402         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8403         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8404         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8405         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8406         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8407         (dwarf2_per_cu_data::addr_size)
8408         (dwarf2_per_cu_data::ref_addr_size)
8409         (dwarf2_per_cu_data::text_offset)
8410         (dwarf2_per_cu_data::addr_type): Now methods.
8411         (per_cu_header_read_in): Make per_cu "const".
8412         (dwarf2_version): Remove.
8413         (dwarf2_per_cu_data::int_type): Now a method.
8414         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8415         (set_die_type, read_array_type, read_subrange_index_type)
8416         (read_tag_string_type, read_subrange_type): Update.
8417         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8418         offset_size, ref_addr_size, text_offset, addr_type, version,
8419         objfile, int_type, addr_sized_int_type>: Declare methods.
8420
8421 2020-02-08  Tom Tromey  <tom@tromey.com>
8422
8423         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8424         Move earlier.
8425
8426 2020-02-08  Tom Tromey  <tom@tromey.com>
8427
8428         * dwarf2/read.h (dwarf_line_debug): Declare.
8429         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8430         * dwarf2/read.c: Move line_header code to new files.
8431         (dwarf_line_debug): No longer static.
8432         * dwarf2/line-header.c: New file.
8433         * dwarf2/line-header.h: New file.
8434
8435 2020-02-08  Tom Tromey  <tom@tromey.com>
8436
8437         * dwarf2/read.c (struct line_header) <file_full_name,
8438         file_file_name>: Return unique_xmalloc_ptr.
8439         (line_header::file_file_name): Update.
8440         (line_header::file_full_name): Update.
8441         (dw2_get_file_names_reader): Update.
8442         (macro_start_file): Update.
8443
8444 2020-02-08  Tom Tromey  <tom@tromey.com>
8445
8446         * dwarf2/read.c (struct line_header) <file_full_name,
8447         file_file_name>: Declare methods.
8448         (dw2_get_file_names_reader): Update.
8449         (file_file_name): Now a method.
8450         (file_full_name): Likewise.
8451         (macro_start_file): Update.
8452
8453 2020-02-08  Tom Tromey  <tom@tromey.com>
8454
8455         * dwarf2/read.c (dwarf_always_disassemble)
8456         (show_dwarf_always_disassemble): Move to loc.c.
8457         (_initialize_dwarf2_read): Move "always-disassemble" registration
8458         to loc.c.
8459         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8460         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8461         static.
8462         (show_dwarf_always_disassemble): Move from read.c.
8463         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8464
8465 2020-02-08  Tom Tromey  <tom@tromey.com>
8466
8467         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8468         (create_quick_file_names_table): Return htab_up.
8469         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8470         Update.
8471         * dwarf2/read.h (struct dwarf2_per_objfile)
8472         <quick_file_names_table>: Now htab_up.
8473
8474 2020-02-08  Tom Tromey  <tom@tromey.com>
8475
8476         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8477
8478 2020-02-08  Tom Tromey  <tom@tromey.com>
8479
8480         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8481         Rewrite.
8482         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8483         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8484         (abbrev_table::abbrev_table): No longer inline.
8485         (ABBREV_HASH_SIZE): Remove.
8486         (abbrev_table::m_abbrevs): Now an htab_up.
8487
8488 2020-02-08  Tom Tromey  <tom@tromey.com>
8489
8490         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8491         (cutu_reader): Update.
8492         (build_type_psymtabs_1): Update.
8493         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8494         (abbrev_table::alloc_abbrev): Update.
8495         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8496         (abbrev_table::read): New static method, renamed from
8497         abbrev_table_read_table.
8498         (abbrev_table::alloc_abbrev)
8499         (abbrev_table::add_abbrev): Now private.
8500         (abbrev_table::abbrev_table): Now private.
8501         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8502
8503 2020-02-08  Tom Tromey  <tom@tromey.com>
8504
8505         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8506         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8507         htab_up.
8508
8509 2020-02-08  Tom Tromey  <tom@tromey.com>
8510
8511         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8512         htab_up.
8513         (lookup_dwo_unit_in_dwp): Update.
8514         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8515         on obstack.
8516
8517 2020-02-08  Tom Tromey  <tom@tromey.com>
8518
8519         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8520         obstack.
8521
8522 2020-02-08  Tom Tromey  <tom@tromey.com>
8523
8524         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8525         line_header_hash.
8526         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8527         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8528         Change type to htab_up.
8529
8530 2020-02-08  Tom Tromey  <tom@tromey.com>
8531
8532         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8533         htab_up.  Don't allocate on obstack.
8534         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8535         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8536         Change type to htab_up.
8537
8538 2020-02-08  Tom Tromey  <tom@tromey.com>
8539
8540         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8541         Change type to htab_up.
8542         * dwarf2/read.c (create_signatured_type_table_from_index)
8543         (create_signatured_type_table_from_debug_names)
8544         (create_all_type_units, add_type_unit)
8545         (lookup_dwo_signatured_type, lookup_signatured_type)
8546         (process_skeletonless_type_unit): Update.
8547         (create_debug_type_hash_table, create_debug_types_hash_table):
8548         Change type of types_htab.
8549         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8550         htab_up.  Don't allocate on obstack.
8551         (create_cus_hash_table): Change type of cus_htab parameter.
8552         (struct dwo_file) <cus, tus>: Now htab_up.
8553         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8554         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8555         (queue_and_load_all_dwo_tus): Update.
8556         * dwarf2/index-write.c (write_gdbindex): Update.
8557         (write_debug_names): Update.
8558
8559 2020-02-08  Tom Tromey  <tom@tromey.com>
8560
8561         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8562         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8563         destructor.
8564         (struct dwarf2_per_objfile) <queue>: New member.
8565         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8566         dwarf2/read.h.
8567         (dwarf2_queue, dwarf2_queue_tail): Remove.
8568         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8569         DISABLE_COPY_AND_ASSIGN.
8570         <m_per_objfile>: New member.
8571         <~dwarf2_queue_guard>: Rewrite.
8572         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8573         Update.
8574         (~dwarf2_queue_item): New.
8575
8576 2020-02-08  Tom Tromey  <tom@tromey.com>
8577
8578         * dwarf2/read.c (struct die_info) <has_children>: New member.
8579         (dw2_get_file_names_reader): Remove has_children.
8580         (dw2_get_file_names): Update.
8581         (read_cutu_die_from_dwo): Remove has_children.
8582         (cutu_reader::init_tu_and_read_dwo_dies)
8583         (cutu_reader::cutu_reader): Update.
8584         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8585         Remove has_children.
8586         (build_type_psymtabs_1, process_skeletonless_type_unit)
8587         (load_partial_comp_unit, load_full_comp_unit): Update.
8588         (create_dwo_cu_reader): Remove has_children.
8589         (create_cus_hash_table, read_die_and_children): Update.
8590         (read_full_die_1,read_full_die): Remove has_children.
8591         (read_signatured_type): Update.
8592         (class cutu_reader) <has_children>: Remove.
8593
8594 2020-02-08  Tom Tromey  <tom@tromey.com>
8595
8596         * dwarf2/expr.c: Rename from dwarf2expr.c.
8597         * dwarf2/expr.h: Rename from dwarf2expr.h.
8598         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8599         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8600         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8601         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8602         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8603         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8604         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8605         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8606         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8607         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8608         * dwarf2/loc.c: Rename from dwarf2loc.c.
8609         * dwarf2/loc.h: Rename from dwarf2loc.h.
8610         * dwarf2/read.c: Rename from dwarf2read.c.
8611         * dwarf2/read.h: Rename from dwarf2read.h.
8612         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8613         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8614         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8615         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8616         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8617         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8618         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8619         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8620         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8621         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8622         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8623         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8624         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8625         Update.
8626         * Makefile.in (COMMON_SFILES): Update.
8627         (HFILES_NO_SRCDIR): Update.
8628
8629 2020-02-08  Tom Tromey  <tom@tromey.com>
8630
8631         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8632         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8633
8634 2020-02-08  Tom Tromey  <tom@tromey.com>
8635
8636         * dwarf2read.h (struct die_info): Don't declare.
8637
8638 2020-02-08  Tom Tromey  <tom@tromey.com>
8639
8640         * dwarf2read.h (die_info_ptr): Remove typedef.
8641
8642 2020-02-08  Tom Tromey  <tom@tromey.com>
8643
8644         * dwarf2read.c (read_call_site_scope)
8645         (handle_data_member_location, dwarf2_add_member_fn)
8646         (mark_common_block_symbol_computed, read_common_block)
8647         (attr_to_dynamic_prop, partial_die_info::read)
8648         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8649         (dwarf2_symbol_mark_computed, set_die_type): Update.
8650         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8651         method.
8652         (attr_form_is_block): Don't declare.
8653         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8654
8655 2020-02-08  Tom Tromey  <tom@tromey.com>
8656
8657         * dwarf2read.c (dwarf2_find_base_address, )
8658         (read_call_site_scope, rust_containing_type)
8659         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8660         (handle_data_member_location, dwarf2_add_member_fn)
8661         (get_alignment, read_structure_type, process_structure_scope)
8662         (mark_common_block_symbol_computed, read_common_block)
8663         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8664         (partial_die_info::read, read_attribute_value, new_symbol)
8665         (lookup_die_type, dwarf2_get_ref_die_offset)
8666         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8667         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8668         (dwarf2_symbol_mark_computed): Update.
8669         * dwarf2/attribute.h (struct attribute) <value_as_address,
8670         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8671         methods.
8672         (value_as_address, attr_form_is_section_offset)
8673         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8674         * dwarf2/attribute.c (attribute::value_as_address)
8675         (attribute::form_is_section_offset, attribute::form_is_constant)
8676         (attribute::form_is_ref): Now methods.
8677
8678 2020-02-08  Tom Tromey  <tom@tromey.com>
8679
8680         * dwarf2read.c (struct attribute, DW_STRING)
8681         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8682         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8683         (attr_form_is_block, attr_form_is_section_offset)
8684         (attr_form_is_constant, attr_form_is_ref): Move.
8685         * dwarf2/attribute.h: New file.
8686         * dwarf2/attribute.c: New file, from dwarf2read.c.
8687         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8688
8689 2020-02-08  Tom Tromey  <tom@tromey.com>
8690
8691         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8692         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8693         Move.
8694         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8695         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8696         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8697         abbrev.c.
8698         * dwarf2/abbrev.h: New file.
8699         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8700         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8701
8702 2020-02-08  Tom Tromey  <tom@tromey.com>
8703
8704         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8705         (dwarf2_section_size, dwarf2_get_section_info)
8706         (create_signatured_type_table_from_debug_names)
8707         (create_addrmap_from_aranges, read_debug_names_from_section)
8708         (get_gdb_index_contents_from_section, read_comp_unit_head)
8709         (error_check_comp_unit_head, read_abbrev_offset)
8710         (create_debug_type_hash_table, init_cu_die_reader)
8711         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8712         (read_comp_units_from_section, create_cus_hash_table)
8713         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8714         (create_dwp_v2_section, dwarf2_rnglists_process)
8715         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8716         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8717         (read_indirect_string_from_dwz, read_addr_index_1)
8718         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8719         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8720         (fill_in_loclist_baton): Update.
8721         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8722         get_containing_section, get_bfd_owner, get_bfd_section,
8723         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8724         (dwarf2_read_section, get_section_name, get_section_file_name)
8725         (get_containing_section, get_section_bfd_owner)
8726         (get_section_bfd_section, get_section_name, get_section_file_name)
8727         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8728         declare.
8729         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8730         (dwarf2_section_info::get_bfd_owner)
8731         (dwarf2_section_info::get_bfd_section)
8732         (dwarf2_section_info::get_name)
8733         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8734         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8735         (dwarf2_section_info::read): Now methods.
8736         * dwarf-index-write.c (class debug_names): Update.
8737
8738 2020-02-08  Tom Tromey  <tom@tromey.com>
8739
8740         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8741         Move to dwarf2/section.h.
8742         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8743         (get_section_bfd_section, get_section_name)
8744         (get_section_file_name, get_section_id, get_section_flags)
8745         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8746         dwarf2/section.c.
8747         * dwarf2/section.h: New file.
8748         * dwarf2/section.c: New file, from dwarf2read.c.
8749         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8750
8751 2020-02-08  Tom Tromey  <tom@tromey.com>
8752
8753         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8754         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8755         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8756         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8757         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8758         * dwarf2/leb.h: New file, from dwarf2read.c.
8759         * dwarf2/leb.c: New file, from dwarf2read.c.
8760         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8761         Remove.
8762         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8763         (COMMON_SFILES): Add dwarf2/leb.c.
8764
8765 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8766
8767         GDB 9.1 released.
8768
8769 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8770
8771         PR gdb/25190:
8772         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8773         * gdb/remote.c (remote_console_output): Update.
8774         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8775         (ui_file_puts): ...this.
8776         * gdb/ui-file.h (ui_file_puts): Add declaration.
8777         * gdb/utils.c (emit_style_escape): Update.
8778         (flush_wrap_buffer): Update.
8779         (fputs_maybe_filtered): Update.
8780         (fputs_unfiltered): Add function.
8781
8782 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8783
8784         * gdb/event-loop.c (gdb_wait_for_event): Update.
8785         * gdb/printcmd.c (printf_command): Update.
8786         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8787         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8788         (gdb_os_flush_stderr): Update.
8789         * gdb/remote.c (remote_console_output): Update.
8790         * gdb/ui-file.c (gdb_flush): Rename to...
8791         (ui_file_flush): ...this.
8792         (stderr_file::write): Update.
8793         (stderr_file::puts): Update.
8794         * gdb/ui-file.h (gdb_flush): Rename to...
8795         (ui_file_flush): ...this.
8796         * gdb/utils.c (gdb_flush): Add function.
8797         * gdb/utils.h (gdb_flush): Add declaration.
8798
8799 2020-02-07  Tom Tromey  <tromey@adacore.com>
8800
8801         PR breakpoints/24915:
8802         * source.c (find_and_open_source): Do not check basenames_may_differ.
8803
8804 2020-02-07  Tom Tromey  <tom@tromey.com>
8805
8806         * README: Update gdbserver documentation.
8807         * gdbserver: Move to top level.
8808         * configure.tgt (build_gdbserver): Remove.
8809         * configure.ac: Remove --enable-gdbserver.
8810         * configure: Rebuild.
8811         * Makefile.in (distclean): Don't mention gdbserver.
8812
8813 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8814
8815         * source-cache.c (source_cache::ensure): Surround
8816         get_plain_source_lines with a try/catch.
8817         (source_cache::get_line_charpos): Get rid of try/catch
8818         and only check for the return value of "ensure".
8819         * tui/tui-source.c (tui_source_window::set_contents):
8820         Simplify "nlines" calculation.
8821
8822 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8823
8824         * MAINTAINERS (Write After Approval): Add myself.
8825
8826 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8827
8828         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8829         function call.
8830
8831 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8832
8833         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8834
8835 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8836
8837         * nat/riscv-linux-tdesc.h: New file.
8838         * nat/riscv-linux-tdesc.c: New file, taking code from...
8839         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8840         ... here.
8841         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8842         NATDEPFILES.
8843
8844 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8845
8846         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8847         we don't set the fake simulator ptid to the null_ptid.
8848
8849 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8850
8851         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8852         * gdbthread.h (class thread_info) <resumed>: Likewise.
8853         * infrun.c (resume_1): Likewise.
8854         (proceed): Likewise.
8855         (infrun_thread_stop_requested): Likewise.
8856         (stop_all_threads): Likewise.
8857         (handle_inferior_event): Likewise.
8858         (restart_threads): Likewise.
8859         (finish_step_over): Likewise.
8860         (keep_going_stepped_thread): Likewise.
8861         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8862         (linux_handle_extended_wait): Likewise.
8863         * record-btrace.c (get_thread_current_frame_id): Likewise.
8864         * record-full.c (record_full_wait_1): Likewise.
8865         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8866         * target.c (target_resume): Likewise.
8867         * thread.c (set_running_thread): Likewise.
8868
8869 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8870
8871         * f-valprint.c (f77_print_array_1): Changed datatype of index
8872         variable to LONGEST from int to enable it to contain bound
8873         values correctly.
8874
8875 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8876
8877         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8878         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8879         offsets according to FLEN determined.
8880         (riscv_linux_nat_target::read_description): Determine FLEN
8881         dynamically.
8882         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8883         according to FLEN determined.
8884         (riscv_linux_nat_target::store_registers): Likewise.
8885
8886 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8887
8888         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8889         when reg->group is empty and reggroup is not.
8890
8891 2020-01-31  Tom Tromey  <tromey@adacore.com>
8892
8893         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8894         Call beneath target's mourn_inferior after unpushing.
8895
8896 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8897
8898         PR tui/9765
8899         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8900         have enough lines to fill the screen, still return the lowest
8901         address we found.
8902
8903 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8904
8905         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8906         '-', '<', and '>' commands.
8907
8908 2020-01-29  Pedro Alves  <palves@redhat.com>
8909             Sergio Durigan Junior  <sergiodj@redhat.com>
8910
8911         * infcmd.c (construct_inferior_arguments): Assert that
8912         'argc' is greater than 0.
8913
8914 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8915
8916         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8917         (BRK_INSN_MASK): Define to 0xd4200000.
8918         (aarch64_program_breakpoint_here_p): New function.
8919         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8920         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8921         breakpoint.c.
8922         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8923         breakpoint.h
8924         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8925         call gdbarch_program_breakpoint_here_p.
8926         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8927         default_program_breakpoint_here_p, changed return type to bool and
8928         simplified.
8929         * breakpoint.h (program_breakpoint_here): Moved prototype to
8930         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8931         return type to bool.
8932         * gdbarch.c: Regenerate.
8933         * gdbarch.h: Regenerate.
8934         * gdbarch.sh (program_breakpoint_here_p): New method.
8935         * infrun.c (handle_signal_stop): Call
8936         gdbarch_program_breakpoint_here_p.
8937
8938 2020-01-26  Tom Tromey  <tom@tromey.com>
8939
8940         * ctfread.c (struct ctf_fp_info): Reindent.
8941         (_initialize_ctfread): Remove.
8942
8943 2020-01-26  Tom Tromey  <tom@tromey.com>
8944
8945         * psymtab.c (partial_map_expand_apply)
8946         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8947         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8948         (psym_print_stats, psym_expand_symtabs_for_function)
8949         (psym_map_symbol_filenames, psym_map_matching_symbols)
8950         (psym_expand_symtabs_matching)
8951         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8952         (maintenance_check_psymtabs): Use new methods.
8953         * psympriv.h (struct partial_symtab) <readin_p,
8954         get_compunit_symtab>: New methods.
8955         <readin, compunit_symtab>: Remove members.
8956         (struct standard_psymtab): New.
8957         (struct legacy_psymtab): Derive from standard_psymtab.
8958         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8959         standard_psymtab.
8960         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8961
8962 2020-01-26  Tom Tromey  <tom@tromey.com>
8963
8964         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8965         read_dependencies.  Add assert.
8966         * psymtab.c (partial_symtab::read_dependencies): New method.
8967         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8968         method.
8969         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8970         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8971         read_dependencies.
8972         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8973         Add assert.
8974
8975 2020-01-26  Tom Tromey  <tom@tromey.com>
8976
8977         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8978         Call expand_psymtab.
8979         (xcoff_read_symtab): Call expand_psymtab.
8980         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8981         legacy_expand_psymtab.
8982         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8983         method.
8984         (struct legacy_psymtab) <expand_psymtab>: Implement.
8985         <legacy_expand_psymtab>: New member.
8986         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8987         (parse_partial_symbols): Set legacy_expand_psymtab.
8988         (psymtab_to_symtab_1): Change argument order.  Call
8989         expand_psymtab.
8990         (new_psymtab): Set legacy_expand_psymtab.
8991         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8992         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8993         expand_psymtab.
8994         (dwarf2_psymtab::expand_psymtab): Rename from
8995         psymtab_to_symtab_1.  Call expand_psymtab.
8996         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8997         (dbx_end_psymtab): Likewise.
8998         (dbx_psymtab_to_symtab_1): Change argument order. Call
8999         expand_psymtab.
9000         (dbx_read_symtab): Call expand_psymtab.
9001         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9002         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9003         (ctf_psymtab::read_symtab): Call expand_psymtab.
9004
9005 2020-01-26  Tom Tromey  <tom@tromey.com>
9006
9007         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9008         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9009         messages.
9010         * mdebugread.c (mdebug_read_symtab): Remove prints.
9011         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9012         assert.
9013         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9014
9015 2020-01-26  Tom Tromey  <tom@tromey.com>
9016
9017         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9018         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9019         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9020         legacy_symtab.
9021         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9022         * psymtab.c (psymtab_to_symtab): Call method.
9023         (dump_psymtab): Update.
9024         * psympriv.h (struct partial_symtab): Add virtual destructor.
9025         <read_symtab>: New method.
9026         (struct legacy_symtab): New.
9027         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9028         (struct pst_map) <pst>: Now a legacy_psymtab.
9029         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9030         (new_psymtab): Use legacy_psymtab.
9031         * dwarf2read.h (struct dwarf2_psymtab): New.
9032         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9033         * dwarf2read.c (dwarf2_create_include_psymtab)
9034         (dwarf2_build_include_psymtabs, create_type_unit_group)
9035         (create_partial_symtab, process_psymtab_comp_unit_reader)
9036         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9037         (set_partial_user): Use dwarf2_psymtab.
9038         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9039         (psymtab_to_symtab_1, process_full_comp_unit)
9040         (process_full_type_unit, dwarf2_ranges_read)
9041         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9042         (dwarf_decode_lines): Use dwarf2_psymtab.
9043         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9044         (add_address_entry_worker, write_one_signatured_type)
9045         (recursively_count_psymbols, recursively_write_psymbols)
9046         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9047         (write_debug_names): Likewise.
9048         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9049         <pst>: Now a legacy_psymtab.
9050         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9051         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9052         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9053         * ctfread.c (struct ctf_psymtab): New.
9054         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9055         ctf_psymtab.
9056         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9057         (create_partial_symtab): Return a ctf_psymtab.
9058         (scan_partial_symbols): Update.
9059
9060 2020-01-26  Tom Tromey  <tom@tromey.com>
9061
9062         * xcoffread.c (xcoff_start_psymtab): Use new.
9063         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9064         renamed from start_psymtab_common.
9065         * psympriv.h (struct partial_symtab): Add new constructor.
9066         (start_psymtab_common): Don't declare.
9067         * mdebugread.c (parse_partial_symbols): Use new.
9068         * dwarf2read.c (create_partial_symtab): Use new.
9069         * dbxread.c (start_psymtab): Use new.
9070         * ctfread.c (create_partial_symtab): Use new.
9071
9072 2020-01-26  Tom Tromey  <tom@tromey.com>
9073
9074         * xcoffread.c (xcoff_end_psymtab): Use new.
9075         * psymtab.c (start_psymtab_common): Use new.
9076         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9077         Update.
9078         * psympriv.h (struct partial_symtab): Add parameters to
9079         constructor.  Don't inline.
9080         (allocate_psymtab): Don't declare.
9081         * mdebugread.c (new_psymtab): Use new.
9082         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9083         * dbxread.c (dbx_end_psymtab): Use new.
9084
9085 2020-01-26  Tom Tromey  <tom@tromey.com>
9086
9087         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9088         allocate_psymtab.  Update documentation.
9089         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9090         allocate_psymtab.  Do not use new.
9091         (allocate_psymtab): Use new.  Update.
9092
9093 2020-01-26  Tom Tromey  <tom@tromey.com>
9094
9095         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9096         * psymtab.c (psym_print_stats): Update.
9097         * psympriv.h (struct partial_symtab) <readin,
9098         psymtabs_addrmap_supported, anonymous>: Now bool.
9099         * mdebugread.c (psymtab_to_symtab_1): Update.
9100         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9101         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9102         (process_full_comp_unit, process_full_type_unit): Update.
9103         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9104         * ctfread.c (psymtab_to_symtab): Update.
9105
9106 2020-01-26  Tom Tromey  <tom@tromey.com>
9107
9108         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9109         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9110         * psymtab.c (psymtab_storage): Delete psymtabs.
9111         (psymtab_storage::allocate_psymtab): Use new.
9112         (psymtab_storage::discard_psymtab): Use delete.
9113         * psympriv.h (struct partial_symtab): Add constructor and
9114         initializers.
9115
9116 2020-01-26  Tom Tromey  <tom@tromey.com>
9117
9118         * machoread.c: Do not include psympriv.h.
9119
9120 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9121
9122         * NEWS: Mention the new option and the set/show commands.
9123
9124 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9125
9126         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9127         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9128         (validate_exec_file): New variables, enums, functions.
9129         (exec_file_locate_attach, print_section_info): Style the filenames.
9130         (_initialize_exec): Install show_exec_file_mismatch_command and
9131          set_exec_file_mismatch_command.
9132         * gdbcore.h (validate_exec_file): Declare.
9133         * infcmd.c (attach_command): Call validate_exec_file.
9134         * remote.c ( remote_target::remote_add_inferior): Likewise.
9135
9136 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9137
9138         * frame.c (find_frame_sal): Move call to get_next_frame into more
9139         inner scope.
9140         * inline-frame.c (inilne_state) <inline_state>: Update argument
9141         types.
9142         (inilne_state) <skipped_symbol>: Rename to...
9143         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9144         (skip_inline_frames): Build vector of skipped symbols and use this
9145         to reate the inline_state.
9146         (inline_skipped_symbol): Add a comment and some assertions, fetch
9147         skipped symbol from the list.
9148
9149 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9150
9151         * buildsym.c (lte_is_less_than): Delete.
9152         (buildsym_compunit::end_symtab_with_blockvector): Create local
9153         lambda function to sort line table entries, and use
9154         std::stable_sort instead of std::sort.
9155         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9156         markers when looking for a previous line.
9157
9158 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9159
9160         * dwarf2read.c (lnp_state_machine::record_line): Include
9161         end_sequence parameter in debug print out.  Record the line if we
9162         are at an end_sequence marker even if it's not the start of a
9163         statement.
9164         * symmisc.c (maintenance_print_one_line_table): Print end of
9165         sequence markers with 'END' not '0'.
9166
9167 2020-01-24  Pedro Alves  <palves@redhat.com>
9168
9169         PR gdb/25410
9170         * thread.c (scoped_restore_current_thread::restore): Use
9171         switch_to_inferior_no_thread.
9172         * exec.c: Include "progspace-and-thread.h".
9173         (add_target_sections, remove_target_sections):
9174         scoped_restore_current_pspace_and_thread instead of
9175         scoped_restore_current_thread.
9176         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9177         and aspace to the inferior before calling clone_program_space.
9178         Remove stale comment.
9179
9180 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9181
9182         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9183         (arm_netbsd_nat_target::fetch_registers): ...this.
9184         (arm_nbsd_nat_target::store_registers): Rename to...
9185         (arm_netbsd_nat_target::store_registers): ...this.
9186
9187 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9188
9189         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9190         register_t.
9191
9192 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9193
9194         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9195         Update comment.
9196         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9197         Likewise.
9198         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9199         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9200         the correct replacement (iterate_over_regset_sections).
9201         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9202         Update comment.
9203
9204 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9205
9206         PR gdb/23718
9207         * gdb/python/python.c (execute_gdb_command): Call
9208         async_enable_stdin in catch block.
9209
9210 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9211
9212         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9213         SWITCH_THRU_ALL_UIS.
9214
9215 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9216
9217         PR tui/9765
9218         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9219         comment, add extra parameter, and update to store previous symbol
9220         when appropriate.
9221         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9222         add extra parameter.
9223         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9224         remove unneeded parameter, add try/catch around gdb_print_insn,
9225         rewrite to add items to asm_lines vector.
9226         (tui_find_backward_disassembly_start_address): New function.
9227         (tui_find_disassembly_address): Updated throughout.
9228         (tui_disasm_window::set_contents): Update for changes to
9229         tui_disassemble.
9230         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9231         number of lines to scroll.
9232
9233 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9234
9235         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9236         (SECT_OFF_DATA): Likewise.
9237         (SECT_OFF_RODATA): Likewise.
9238         (SECT_OFF_TEXT): Likewise.
9239         (SECT_OFF_BSS): Likewise.
9240         (struct objfile) <text_section_offset, data_section_offset>: New
9241         methods.
9242         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9243         objfile::text_section_offset.
9244         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9245         * coffread.c (coff_symtab_read): Likewise.
9246         (enter_linenos): Likewise.
9247         (process_coff_symbol): Likewise.
9248         * ctfread.c (get_objfile_text_range): Likewise.
9249         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9250         Use objfile::data_section_offset.
9251         * dwarf2-frame.c (execute_cfa_program): Use
9252         objfile::text_section_offset.
9253         (dwarf2_frame_find_fde): Likewise.
9254         * dwarf2read.c (create_addrmap_from_index): Likewise.
9255         (create_addrmap_from_aranges): Likewise.
9256         (dw2_find_pc_sect_compunit_symtab): Likewise.
9257         (process_psymtab_comp_unit_reader): Likewise.
9258         (add_partial_symbol): Likewise.
9259         (add_partial_subprogram): Likewise.
9260         (process_full_comp_unit): Likewise.
9261         (read_file_scope): Likewise.
9262         (read_func_scope): Likewise.
9263         (read_lexical_block_scope): Likewise.
9264         (read_call_site_scope): Likewise.
9265         (dwarf2_rnglists_process): Likewise.
9266         (dwarf2_ranges_process): Likewise.
9267         (dwarf2_ranges_read): Likewise.
9268         (dwarf_decode_lines_1): Likewise.
9269         (new_symbol): Likewise.
9270         (dwarf2_fetch_die_loc_sect_off): Likewise.
9271         (dwarf2_per_cu_text_offset): Likewise.
9272         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9273         * hppa-tdep.c (read_unwind_info): Likewise.
9274         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9275         * psympriv.h (struct partial_symtab): Likewise.
9276         * psymtab.c (find_pc_sect_psymtab): Likewise.
9277         * solib-svr4.c (enable_break): Likewise.
9278         * stap-probe.c (relocate_address): Use
9279         objfile::data_section_offset.
9280         * xcoffread.c (enter_line_range): Use
9281         objfile::text_section_offset.
9282         (read_xcoff_symtab): Likewise.
9283
9284 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9285
9286         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9287         declaration to narrower scopes.
9288
9289 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9290
9291         * darwin-nat.h (struct darwin_exception_msg, enum
9292         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9293         Move up.
9294         (class darwin_nat_target) <wait_1, check_new_threads,
9295         decode_exception_message, decode_message, stop_inferior,
9296         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9297         * darwin-nat.c (darwin_check_new_threads): Rename to...
9298         (darwin_nat_target::check_new_threads): ... this.
9299         (darwin_suspend_inferior_it): Remove.
9300         (darwin_decode_exception_message): Rename to...
9301         (darwin_nat_target::decode_exception_message): ... this.
9302         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9303         (darwin_decode_message): Rename to...
9304         (darwin_nat_target::decode_message): ... this.
9305         (cancel_breakpoint): Rename to...
9306         (darwin_nat_target::cancel_breakpoint): ... this.
9307         (darwin_wait): Rename to...
9308         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9309         instead of iterate_over_inferiors.
9310         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9311         (darwin_stop_inferior): Rename to...
9312         (darwin_nat_target::stop_inferior): ... this.
9313         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9314         (darwin_init_thread_list): Rename to...
9315         (darwin_nat_target::init_thread_list): ... this.
9316         (darwin_ptrace_him): Rename to...
9317         (darwin_nat_target::ptrace_him): ... this.
9318         (darwin_nat_target::create_inferior): Pass lambda function to
9319         fork_inferior.
9320         (darwin_nat_target::detach): Call stop_inferior instead of
9321         darwin_stop_inferior.
9322         * fork-inferior.h (fork_inferior): Change init_trace_fun
9323         parameter to gdb::function_view.
9324         * fork-inferior.c (fork_inferior): Likewise.
9325
9326 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9327
9328         * i386-cygwin-tdep.c (core_process_module_section): Update.
9329         * windows-nat.c (struct lm_info_windows): Add text_offset.
9330         (windows_xfer_shared_libraries): Update.
9331         * windows-tdep.c (windows_xfer_shared_library):
9332         Add text_offset_cached argument.
9333         * windows-tdep.h (windows_xfer_shared_library): Update.
9334
9335 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9336
9337         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9338
9339 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9340
9341         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9342         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9343         replace with range-based for.
9344         (gdbsim_interrupt_inferior): Remove.
9345         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9346         with a range-based for.  Inline code from
9347         gdbsim_interrupt_inferior.
9348
9349 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9350
9351         * infrun.c (proceed): Fix indentation.
9352
9353 2020-01-21  Tom Tromey  <tromey@adacore.com>
9354
9355         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9356         * python/python.c (python_extension_ops): Update.
9357         (gdbpy_colorize): New function.
9358         * python/lib/gdb/__init__.py (colorize): New function.
9359         * extension.h (ext_lang_colorize): Declare.
9360         * extension.c (ext_lang_colorize): New function.
9361         * extension-priv.h (struct extension_language_ops) <colorize>: New
9362         member.
9363         * cli/cli-style.c (_initialize_cli_style): Update help text.
9364
9365 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9366
9367         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9368         <cond>: Change type to bool.
9369         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9370         (aarch64_displaced_step_cb): Likewise.
9371         (aarch64_displaced_step_tb): Likewise.
9372
9373 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9374
9375         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9376         output.
9377
9378 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9379
9380         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9381         <pc_adjust>: Adjust the documentation.
9382         (aarch64_displaced_step_fixup): Check if PC really moved before
9383         adjusting it.
9384
9385 2020-01-19  Tom Tromey  <tom@tromey.com>
9386
9387         * disasm.c (~gdb_disassembler): New destructor.
9388         (gdb_buffered_insn_length): Call disassemble_free_target.
9389         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9390         DISABLE_COPY_AND_ASSIGN.
9391
9392 2020-01-19  Tom Tromey  <tom@tromey.com>
9393
9394         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9395         (die_reader_func_ftype): Remove.
9396         (cutu_reader): New class.
9397         (dw2_get_file_names_reader): Remove "data" parameter.
9398         (dw2_get_file_names): Use cutu_reader.
9399         (create_debug_type_hash_table): Update.
9400         (read_cutu_die_from_dwo): Update comment.
9401         (lookup_dwo_unit): Add dwo_name parameter.
9402         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9403         die_reader_func_ftype and data parameters.
9404         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9405         Remove die_reader_func_ftype and data parameters.
9406         (~cutu_reader): New; from init_cutu_and_read_dies.
9407         (cutu_reader::cutu_reader): Rename from
9408         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9409         and data parameters.
9410         (init_cutu_and_read_dies_simple): Remove.
9411         (struct process_psymtab_comp_unit_data): Remove.
9412         (process_psymtab_comp_unit_reader): Remove data parameter; add
9413         want_partial_unit and pretend_language parameters.
9414         (process_psymtab_comp_unit): Use cutu_reader.
9415         (build_type_psymtabs_reader): Remove data parameter.
9416         (build_type_psymtabs_1): Use cutu_reader.
9417         (process_skeletonless_type_unit): Likewise.
9418         (load_partial_comp_unit_reader): Remove.
9419         (load_partial_comp_unit): Use cutu_reader.
9420         (load_full_comp_unit_reader): Remove.
9421         (load_full_comp_unit): Use cutu_reader.
9422         (struct create_dwo_cu_data): Remove.
9423         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9424         dwo_unit parameters.
9425         (create_cus_hash_table): Use cutu_reader.
9426         (struct dwarf2_read_addr_index_data): Remove.
9427         (dwarf2_read_addr_index_reader): Remove.
9428         (dwarf2_read_addr_index): Use cutu_reader.
9429         (read_signatured_type_reader): Remove.
9430         (read_signatured_type): Use cutu_reader.
9431
9432 2020-01-19  Tom Tromey  <tom@tromey.com>
9433
9434         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9435         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9436         (tui_wrefresh): Declare.
9437         * tui/tui-wingeneral.c (suppress_output): New global.
9438         (tui_suppress_output, ~tui_suppress_output): New constructor and
9439         destructor.
9440         (tui_wrefresh): New function.
9441         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9442         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9443         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9444         method.
9445         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9446         tui_wrefresh.
9447         (tui_data_window::no_refresh): New method.
9448         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9449         (tui_reg_command): Use tui_suppress_output
9450         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9451         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9452         method.
9453         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9454
9455 2020-01-19  Tom Tromey  <tom@tromey.com>
9456
9457         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9458         Handle case where symtab is null.
9459
9460 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9461
9462         * linux-fork.c (one_fork_p): Simplify.
9463
9464 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9465
9466         * top.c (struct qt_args): Remove.
9467         (kill_or_detach): Change return type to void, replace `void *`
9468         parameter with a proper one.
9469         (print_inferior_quit_action):  Likewise.
9470         (quit_confirm): Use range-based for loop to iterate over inferiors.
9471         (quit_force): Likewise.
9472
9473 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9474
9475         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9476         `void *` parameter with proper parameters.
9477         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9478         (print_one_inferior): Change return type to void, replace `void *`
9479         parameter with proper parameters.
9480         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9481         inferiors.
9482         (get_other_inferior): Remove.
9483         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9484         inferiors.
9485
9486 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9487
9488         * mi/mi-interp.c (report_initial_inferior): Remove.
9489         (mi_interp::init): Use range-based for to iterate over inferiors.
9490
9491 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9492
9493         * python/py-inferior.c (build_inferior_list): Remove.
9494         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9495
9496 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9497
9498         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9499         (btrace_stitch_trace): Likewise.
9500         * charset.c (intermediate_encoding): Likewise (vaild).
9501         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9502         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9503         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9504
9505 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9506
9507         * windows-tdep.c (windows_get_tlb_type):
9508         Add rtl_user_process_parameters type.
9509
9510 2020-01-16  Pedro Alves  <palves@redhat.com>
9511             Norbert Lange  <nolange79@gmail.com>
9512
9513         PR build/24805
9514         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9515         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9516         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9517         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9518         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9519         (ps_plog): Redeclare exported functions with default visibility.
9520
9521 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9522
9523         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9524         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9525
9526 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9527
9528         * infcmd.c (post_create_inferior): Use get_thread_regcache
9529         instead of get_current_regcache.
9530
9531 2020-01-14  Tom Tromey  <tom@tromey.com>
9532
9533         PR symtab/12535:
9534         * python/python.c (gdbpy_decode_line): Treat empty string the same
9535         as no argument.
9536
9537 2020-01-14  Tom Tromey  <tom@tromey.com>
9538
9539         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9540
9541 2020-01-14  Tom Tromey  <tom@tromey.com>
9542
9543         * nat/linux-btrace.c: Don't include <config.h>.
9544         * nat/linux-ptrace.c: Don't include <config.h>.
9545         * nat/x86-linux-dregs.c: Don't include <config.h>.
9546
9547 2020-01-14  Tom Tromey  <tom@tromey.com>
9548
9549         * configure: Rebuild.
9550         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9551
9552 2020-01-14  Tom Tromey  <tom@tromey.com>
9553
9554         * nat/x86-linux-dregs.c: Include configh.h.
9555         * nat/linux-ptrace.c: Include configh.h.
9556         * nat/linux-btrace.c: Include configh.h.
9557         * defs.h: Include config.h, bfd.h.
9558         * configure.ac: Don't source common.host.
9559         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9560         * configure: Rebuild.
9561         * acinclude.m4: Update path.
9562         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9563         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9564         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9565         (CLIBS): Add LIBSUPPORT.
9566         (CDEPS): Likewise.
9567         (COMMON_SFILES): Remove gdbsupport files.
9568         (HFILES_NO_SRCDIR): Likewise.
9569         (stamp-version): Update path to create-version.sh.
9570         (ALLDEPFILES): Remove gdbsupport files.
9571
9572 2020-01-14  Tom Tromey  <tom@tromey.com>
9573
9574         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9575         USE_WIN32API when needed.
9576         * configure.ac (USE_WIN32API): Don't define.
9577         (WIN32LIBS): Use WIN32APILIBS.
9578         * configure: Rebuild.
9579
9580 2020-01-14  Tom Tromey  <tom@tromey.com>
9581
9582         * configure: Rebuild.
9583         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9584
9585 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9586
9587         * skip.c (skip_function_command): Make skip w/o arguments use the
9588         name of the inlined function if pc is inside any inlined function.
9589
9590 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9591
9592         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9593         * infrun.c (resume_1): Likewise.
9594         (handle_inferior_event): Remove stale comment.
9595         * linux-nat.c (linux_nat_target::resume): Update comments.
9596         (save_stop_reason): Likewise.
9597         (linux_nat_filter_event): Likewise.
9598         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9599
9600 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9601
9602         * elfread.c (record_minimal_symbol): Set section index to 0 for
9603         non-allocatable sections.
9604
9605
9606 2020-01-13  Ali Tamur <tamur@google.com>
9607
9608         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9609         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9610         to gdb::optional.  Update comments.
9611         (dwo_file): Update comments.
9612         (read_attribute): Update API to take an additional out parameter,
9613         need_reprocess.  This is used to mark attributes that need other
9614         attributes (e.g. str_offsets_base) for correct computation which may not
9615         have been read yet.
9616         (read_attribute_reprocess): New function declaration.
9617         (read_addr_index): Likewise.
9618         (read_dwo_str_index): Likewise.
9619         (read_stub_str_index): Likewise.
9620         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9621         (lookup_addr_base): New function definition.
9622         (lookup_ranges_base): Likewise.
9623         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9624         lookup_ranges_base.
9625         (init_cutu_and_read_dies): Update comments.
9626         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9627         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9628         Update comments.
9629         (init_cutu_and_read_dies_simple): Reflect API changes.
9630         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9631         (create_cus_hash_table): Change API to take parent compile unit.
9632         Reflect API changes.
9633         (open_and_init_dwo_file): Reflect API changes.
9634         (dwarf2_get_pc_bounds): Update comments.
9635         (dwarf2_record_block_ranges): Likewise.
9636         (read_full_die_1): Change implementation to reprocess attributes that
9637         need str_offsets_base and addr_base.
9638         (partial_die_info::read): Likewise.
9639         (read_attribute_reprocess): New function definition.
9640         (read_attribute_value): Change API to take an additional out parameter,
9641         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9642         when a non-dwo compile unit has index based attributes.
9643         (read_attribute): Reflect API changes.
9644         (read_addr_index_1): Reflect API changes.  Update comments.
9645         (dwarf2_read_addr_index_data): Reflect API changes.
9646         (dwarf2_read_addr_index): Likewise.
9647         (read_str_index): Change API and implementation.  This becomes a helper
9648         to be used by the new string index related methods.  Update error
9649         message and comments.
9650         (read_dwo_str_index): New function definition.
9651         (read_stub_str_index): Likewise.
9652         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9653         * symfile.h (dwarf2_debug_sections): Likewise.
9654         * xcoffread.c (dwarf2_debug_sections): Likewise.
9655
9656 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9657
9658         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9659         core_reg_sect type to gdb_byte *.
9660         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9661         * cris-tdep.c (fetch_core_registers): Likewise.
9662         * corelow.c (core_target::get_core_register_section): Change
9663         type of `contents` to gdb::byte_vector.
9664
9665 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9666
9667         * tui/tui-wingeneral.c (box_win): Position the title in the center
9668         of the border.
9669
9670 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9671
9672         * corelow.c (core_target::get_core_register_section): Use
9673           std::vector instead of alloca.
9674
9675 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9676
9677         * warning.m4: Add -Wmissing-declarations to build_warnings.
9678         * configure: Re-generate.
9679
9680 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9681
9682         * python/python.c (init__gdb_module): Add declaration.
9683
9684 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9685
9686         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9687         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9688         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9689         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9690         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9691         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9692         * ada-exp.y (_initialize_ada_exp): Add declaration.
9693         * ada-lang.c (_initialize_ada_language): Add declaration.
9694         * ada-tasks.c (_initialize_tasks): Add declaration.
9695         * agent.c (_initialize_agent): Add declaration.
9696         * aix-thread.c (_initialize_aix_thread): Add declaration.
9697         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9698         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9699         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9700         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9701         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9702         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9703         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9704         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9705         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9706         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9707         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9708         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9709         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9710         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9711         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9712         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9713         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9714         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9715         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9716         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9717         * annotate.c (_initialize_annotate): Add declaration.
9718         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9719         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9720         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9721         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9722         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9723         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9724         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9725         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9726         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9727         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9728         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9729         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9730         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9731         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9732         * auto-load.c (_initialize_auto_load): Add declaration.
9733         * auxv.c (_initialize_auxv): Add declaration.
9734         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9735         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9736         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9737         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9738         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9739         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9740         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9741         * breakpoint.c (_initialize_breakpoint): Add declaration.
9742         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9743         * btrace.c (_initialize_btrace): Add declaration.
9744         * charset.c (_initialize_charset): Add declaration.
9745         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9746         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9747         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9748         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9749         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9750         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9751         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9752         * coffread.c (_initialize_coffread): Add declaration.
9753         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9754         * compile/compile.c (_initialize_compile): Add declaration.
9755         * complaints.c (_initialize_complaints): Add declaration.
9756         * completer.c (_initialize_completer): Add declaration.
9757         * copying.c (_initialize_copying): Add declaration.
9758         * corefile.c (_initialize_core): Add declaration.
9759         * corelow.c (_initialize_corelow): Add declaration.
9760         * cp-abi.c (_initialize_cp_abi): Add declaration.
9761         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9762         * cp-support.c (_initialize_cp_support): Add declaration.
9763         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9764         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9765         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9766         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9767         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9768         * ctfread.c (_initialize_ctfread): Add declaration.
9769         * d-lang.c (_initialize_d_language): Add declaration.
9770         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9771         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9772         * dbxread.c (_initialize_dbxread): Add declaration.
9773         * dcache.c (_initialize_dcache): Add declaration.
9774         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9775         * disasm.c (_initialize_disasm): Add declaration.
9776         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9777         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9778         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9779         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9780         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9781         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9782         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9783         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9784         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9785         * elfread.c (_initialize_elfread): Add declaration.
9786         * exec.c (_initialize_exec): Add declaration.
9787         * extension.c (_initialize_extension): Add declaration.
9788         * f-lang.c (_initialize_f_language): Add declaration.
9789         * f-valprint.c (_initialize_f_valprint): Add declaration.
9790         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9791         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9792         * filesystem.c (_initialize_filesystem): Add declaration.
9793         * findcmd.c (_initialize_mem_search): Add declaration.
9794         * findvar.c (_initialize_findvar): Add declaration.
9795         * fork-child.c (_initialize_fork_child): Add declaration.
9796         * frame-base.c (_initialize_frame_base): Add declaration.
9797         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9798         * frame.c (_initialize_frame): Add declaration.
9799         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9800         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9801         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9802         * gcore.c (_initialize_gcore): Add declaration.
9803         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9804         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9805         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9806         * gdbarch.c (_initialize_gdbarch): Add declaration.
9807         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9808         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9809         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9810         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9811         * go-lang.c (_initialize_go_language): Add declaration.
9812         * go32-nat.c (_initialize_go32_nat): Add declaration.
9813         * guile/guile.c (_initialize_guile): Add declaration.
9814         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9815         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9816         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9817         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9818         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9819         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9820         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9821         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9822         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9823         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9824         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9825         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9826         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9827         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9828         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9829         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9830         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9831         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9832         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9833         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9834         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9835         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9836         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9837         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9838         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9839         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9840         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9841         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9842         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9843         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9844         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9845         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9846         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9847         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9848         * infcall.c (_initialize_infcall): Add declaration.
9849         * infcmd.c (_initialize_infcmd): Add declaration.
9850         * inflow.c (_initialize_inflow): Add declaration.
9851         * infrun.c (_initialize_infrun): Add declaration.
9852         * interps.c (_initialize_interpreter): Add declaration.
9853         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9854         * jit.c (_initialize_jit): Add declaration.
9855         * language.c (_initialize_language): Add declaration.
9856         * linux-fork.c (_initialize_linux_fork): Add declaration.
9857         * linux-nat.c (_initialize_linux_nat): Add declaration.
9858         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9859         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9860         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9861         * m2-lang.c (_initialize_m2_language): Add declaration.
9862         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9863         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9864         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9865         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9866         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9867         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9868         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9869         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9870         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9871         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9872         * machoread.c (_initialize_machoread): Add declaration.
9873         * macrocmd.c (_initialize_macrocmd): Add declaration.
9874         * macroscope.c (_initialize_macroscope): Add declaration.
9875         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9876         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9877         * maint.c (_initialize_maint_cmds): Add declaration.
9878         * mdebugread.c (_initialize_mdebugread): Add declaration.
9879         * memattr.c (_initialize_mem): Add declaration.
9880         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9881         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9882         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9883         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9884         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9885         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9886         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9887         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9888         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9889         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9890         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9891         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9892         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9893         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9894         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9895         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9896         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9897         * mipsread.c (_initialize_mipsread): Add declaration.
9898         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9899         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9900         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9901         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9902         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9903         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9904         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9905         * nto-procfs.c (_initialize_procfs): Add declaration.
9906         * objc-lang.c (_initialize_objc_language): Add declaration.
9907         * observable.c (_initialize_observer): Add declaration.
9908         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9909         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9910         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9911         * osabi.c (_initialize_gdb_osabi): Add declaration.
9912         * osdata.c (_initialize_osdata): Add declaration.
9913         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9914         * parse.c (_initialize_parse): Add declaration.
9915         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9916         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9917         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9918         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9919         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9920         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9921         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9922         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9923         * printcmd.c (_initialize_printcmd): Add declaration.
9924         * probe.c (_initialize_probe): Add declaration.
9925         * proc-api.c (_initialize_proc_api): Add declaration.
9926         * proc-events.c (_initialize_proc_events): Add declaration.
9927         * proc-service.c (_initialize_proc_service): Add declaration.
9928         * procfs.c (_initialize_procfs): Add declaration.
9929         * producer.c (_initialize_producer): Add declaration.
9930         * psymtab.c (_initialize_psymtab): Add declaration.
9931         * python/python.c (_initialize_python): Add declaration.
9932         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9933         * record-btrace.c (_initialize_record_btrace): Add declaration.
9934         * record-full.c (_initialize_record_full): Add declaration.
9935         * record.c (_initialize_record): Add declaration.
9936         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9937         * regcache.c (_initialize_regcache): Add declaration.
9938         * reggroups.c (_initialize_reggroup): Add declaration.
9939         * remote-notif.c (_initialize_notif): Add declaration.
9940         * remote-sim.c (_initialize_remote_sim): Add declaration.
9941         * remote.c (_initialize_remote): Add declaration.
9942         * reverse.c (_initialize_reverse): Add declaration.
9943         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9944         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9945         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9946         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9947         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9948         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9949         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9950         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9951         Add declaration.
9952         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9953         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9954         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9955         * rust-exp.y (_initialize_rust_exp): Add declaration.
9956         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9957         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9958         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9959         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9960         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9961         * score-tdep.c (_initialize_score_tdep): Add declaration.
9962         * ser-go32.c (_initialize_ser_dos): Add declaration.
9963         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9964         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9965         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9966         * ser-uds.c (_initialize_ser_socket): Add declaration.
9967         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9968         * serial.c (_initialize_serial): Add declaration.
9969         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9970         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9971         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9972         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9973         * skip.c (_initialize_step_skip): Add declaration.
9974         * sol-thread.c (_initialize_sol_thread): Add declaration.
9975         * solib-aix.c (_initialize_solib_aix): Add declaration.
9976         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9977         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9978         * solib-frv.c (_initialize_frv_solib): Add declaration.
9979         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9980         * solib-target.c (_initialize_solib_target): Add declaration.
9981         * solib.c (_initialize_solib): Add declaration.
9982         * source-cache.c (_initialize_source_cache): Add declaration.
9983         * source.c (_initialize_source): Add declaration.
9984         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9985         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9986         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9987         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9988         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9989         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9990         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9991         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9992         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9993         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9994         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9995         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9996         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9997         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9998         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9999         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10000         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10001         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10002         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10003         * stabsread.c (_initialize_stabsread): Add declaration.
10004         * stack.c (_initialize_stack): Add declaration.
10005         * stap-probe.c (_initialize_stap_probe): Add declaration.
10006         * std-regs.c (_initialize_frame_reg): Add declaration.
10007         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10008         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10009         * symfile.c (_initialize_symfile): Add declaration.
10010         * symmisc.c (_initialize_symmisc): Add declaration.
10011         * symtab.c (_initialize_symtab): Add declaration.
10012         * target.c (_initialize_target): Add declaration.
10013         * target-connection.c (_initialize_target_connection): Add
10014         declaration.
10015         * target-dcache.c (_initialize_target_dcache): Add declaration.
10016         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10017         * thread.c (_initialize_thread): Add declaration.
10018         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10019         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10020         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10021         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10022         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10023         * tracectf.c (_initialize_ctf): Add declaration.
10024         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10025         * tracefile.c (_initialize_tracefile): Add declaration.
10026         * tracepoint.c (_initialize_tracepoint): Add declaration.
10027         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10028         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10029         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10030         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10031         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10032         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10033         * tui/tui.c (_initialize_tui): Add declaration.
10034         * typeprint.c (_initialize_typeprint): Add declaration.
10035         * ui-style.c (_initialize_ui_style): Add declaration.
10036         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10037         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10038         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10039         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10040         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10041         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10042         * unittests/filtered_iterator-selftests.c
10043         (_initialize_filtered_iterator_selftests): Add declaration.
10044         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10045         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10046         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10047         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10048         * unittests/main-thread-selftests.c
10049         (_initialize_main_thread_selftests): Add declaration.
10050         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10051         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10052         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10053         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10054         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10055         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10056         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10057         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10058         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10059         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10060         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10061         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10062         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10063         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10064         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10065         declaration.
10066         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10067         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10068         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10069         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10070         * user-regs.c (_initialize_user_regs): Add declaration.
10071         * utils.c (_initialize_utils): Add declaration.
10072         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10073         * valops.c (_initialize_valops): Add declaration.
10074         * valprint.c (_initialize_valprint): Add declaration.
10075         * value.c (_initialize_values): Add declaration.
10076         * varobj.c (_initialize_varobj): Add declaration.
10077         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10078         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10079         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10080         * windows-nat.c (_initialize_windows_nat): Add declaration.
10081         (_initialize_check_for_gdb_ini): Add declaration.
10082         (_initialize_loadable): Add declaration.
10083         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10084         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10085         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10086         * xcoffread.c (_initialize_xcoffread): Add declaration.
10087         * xml-support.c (_initialize_xml_support): Add declaration.
10088         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10089         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10090         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10091         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10092
10093 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10094
10095         * regformats/regdat.sh: Generate declaration for init function.
10096
10097 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10098
10099         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10100         up.
10101         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10102         close_one_inferior>: New methods.
10103         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10104         pass down target to find_inferior_pid.
10105         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10106         Pass down target to find_inferior_ptid.
10107         (gdbsim_target::create_inferior): Pass down target to
10108         add_thread_silent.
10109         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10110         target down to find_inferior_ptid and switch_to_thread.
10111         (gdbsim_target::close): Update to call close_one_inferior.
10112         (struct resume_data): Remove.
10113         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10114         directly, rather than through a void pointer.
10115         (gdbsim_target::resume): Update to call resume_one_inferior.
10116
10117 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10118
10119         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10120
10121 2020-01-12  Pedro Alves  <palves@redhat.com>
10122
10123         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10124         directly for the current inferior instead of
10125         discard_all_inferiors.
10126         (discard_all_inferiors): Delete.
10127
10128 2020-01-11  Tom Tromey  <tom@tromey.com>
10129
10130         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10131         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10132         deprecated_safe_get_selected_frame.
10133
10134 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10135
10136         * inferior.c (print_inferior): Switch inferior before printing it.
10137
10138 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10139             Pedro Alves  <palves@redhat.com>
10140
10141         * progspace-and-thread.c (switch_to_program_space_and_thread):
10142         Assert there's an inferior for PSPACE.  Use
10143         switch_to_inferior_no_thread to switch the inferior too.
10144         * progspace.c (program_space::~program_space): Call
10145         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10146         (program_space::free_all_objfiles): Don't call clear_symtab_users
10147         here.
10148         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10149
10150 2020-01-10  Pedro Alves  <palves@redhat.com>
10151
10152         * NEWS: Mention multi-target debugging, "info connections", and
10153         "add-inferior -no-connection".
10154
10155 2020-01-10  Pedro Alves  <palves@redhat.com>
10156
10157         * infrun.c: Include "target-connection.h".
10158         (check_multi_target_resumption): New.
10159         (proceed): Call it.
10160         * target-connection.c (make_target_connection_string): Make
10161         extern.
10162         * target-connection.h (make_target_connection_string): Declare.
10163
10164 2020-01-10  Pedro Alves  <palves@redhat.com>
10165
10166         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10167         * inferior.c (uiout_field_connection): New function.
10168         (print_inferior): Add new "connection-id" column.
10169         (add_inferior_command): Show connection number/string of added
10170         inferior.
10171         * process-stratum-target.h
10172         (process_stratum_target::connection_string): New virtual method.
10173         (process_stratum_target::connection_number): New field.
10174         * remote.c (remote_target::connection_string): New override.
10175         * target-connection.c: New file.
10176         * target-connection.h: New file.
10177         * target.c (decref_target): Remove process_stratum targets from
10178         the connection list.
10179         (target_stack::push): Add process_stratum targets to the
10180         connection list.
10181
10182 2020-01-10  Pedro Alves  <palves@redhat.com>
10183
10184         Revert:
10185         2016-04-12  Pedro Alves  <palves@redhat.com>
10186         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10187         Remove references to name.
10188         * serial.h (struct serial) <name>: Delete.
10189
10190 2020-01-10  Pedro Alves  <palves@redhat.com>
10191
10192         * gdbarch-selftests.c (register_to_value_test): Remove "target
10193         already pushed" check.
10194
10195 2020-01-10  Pedro Alves  <palves@redhat.com>
10196             John Baldwin  <jhb@FreeBSD.org>
10197
10198         * aarch64-linux-nat.c
10199         (aarch64_linux_nat_target::thread_architecture): Adjust.
10200         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10201         (task_command_1): Likewise.
10202         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10203         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10204         (aix_thread_target::store_registers)
10205         (aix_thread_target::thread_alive): Adjust.
10206         * amd64-fbsd-tdep.c: Include "inferior.h".
10207         (amd64fbsd_get_thread_local_address): Pass down target.
10208         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10209         thread's gdbarch instead of target_gdbarch.
10210         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10211         get_last_target_status.
10212         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10213         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10214         inferiors.
10215         (update_inserted_breakpoint_locations): Skip if inferiors with no
10216         execution.
10217         (update_global_location_list): When handling moribund locations,
10218         find representative inferior for location's pspace, and use thread
10219         count of its process_stratum target.
10220         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10221         * bsd-uthread.c (bsd_uthread_target::wait): Use
10222         as_process_stratum_target and adjust thread_change_ptid and
10223         add_thread calls.
10224         (bsd_uthread_target::update_thread_list): Use
10225         as_process_stratum_target and adjust find_thread_ptid,
10226         thread_change_ptid and add_thread calls.
10227         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10228         find_thread_ptid call.
10229         * corelow.c (add_to_thread_list): Adjust add_thread call.
10230         (core_target_open): Adjust add_thread_silent and thread_count
10231         calls.
10232         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10233         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10234         * event-top.c (async_disconnect): Pop targets from all inferiors.
10235         * exec.c (add_target_sections): Push exec target on all inferiors
10236         sharing the program space.
10237         (remove_target_sections): Remove the exec target from all
10238         inferiors sharing the program space.
10239         (exec_on_vfork): New.
10240         * exec.h (exec_on_vfork): Declare.
10241         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10242         Pass it down.
10243         (fbsd_nat_target::update_thread_list): Adjust.
10244         (fbsd_nat_target::resume): Adjust.
10245         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10246         down.
10247         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10248         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10249         get_thread_arch_regcache call.
10250         * fork-child.c (gdb_startup_inferior): Pass target down to
10251         startup_inferior and set_executing.
10252         * gdbthread.h (struct process_stratum_target): Forward declare.
10253         (add_thread, add_thread_silent, add_thread_with_info)
10254         (in_thread_list): Add process_stratum_target parameter.
10255         (find_thread_ptid(inferior*, ptid_t)): New overload.
10256         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10257         parameter.
10258         (all_threads()): Delete overload.
10259         (all_threads, all_non_exited_threads): Add process_stratum_target
10260         parameter.
10261         (all_threads_safe): Use brace initialization.
10262         (thread_count): Add process_stratum_target parameter.
10263         (set_resumed, set_running, set_stop_requested, set_executing)
10264         (threads_are_executing, finish_thread_state): Add
10265         process_stratum_target parameter.
10266         (switch_to_thread): Use is_current_thread.
10267         * i386-fbsd-tdep.c: Include "inferior.h".
10268         (i386fbsd_get_thread_local_address): Pass down target.
10269         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10270         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10271         have_inferiors check.
10272         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10273         (inf_ptrace_target::attach): Adjust.
10274         * infcall.c (run_inferior_call): Adjust.
10275         * infcmd.c (run_command_1): Pass target to
10276         scoped_finish_thread_state.
10277         (proceed_thread_callback): Skip inferiors with no execution.
10278         (continue_command): Rename 'all_threads' local to avoid hiding
10279         'all_threads' function.  Adjust get_last_target_status call.
10280         (prepare_one_step): Adjust set_running call.
10281         (signal_command): Use user_visible_resume_target.  Compare thread
10282         pointers instead of inferior_ptid.
10283         (info_program_command): Adjust to pass down target.
10284         (attach_command): Mark target's 'thread_executing' flag.
10285         (stop_current_target_threads_ns): New, factored out from ...
10286         (interrupt_target_1): ... this.  Switch inferior before making
10287         target calls.
10288         * inferior-iter.h
10289         (struct all_inferiors_iterator, struct all_inferiors_range)
10290         (struct all_inferiors_safe_range)
10291         (struct all_non_exited_inferiors_range): Filter on
10292         process_stratum_target too.  Remove explicit.
10293         * inferior.c (inferior::inferior): Push dummy target on target
10294         stack.
10295         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10296         Add process_stratum_target parameter, and pass it down.
10297         (have_live_inferiors): Adjust.
10298         (switch_to_inferior_and_push_target): New.
10299         (add_inferior_command, clone_inferior_command): Handle
10300         "-no-connection" parameter.  Use
10301         switch_to_inferior_and_push_target.
10302         (_initialize_inferior): Mention "-no-connection" option in
10303         the help of "add-inferior" and "clone-inferior" commands.
10304         * inferior.h: Include "process-stratum-target.h".
10305         (interrupt_target_1): Use bool.
10306         (struct inferior) <push_target, unpush_target, target_is_pushed,
10307         find_target_beneath, top_target, process_target, target_at,
10308         m_stack>: New.
10309         (discard_all_inferiors): Delete.
10310         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10311         (all_inferiors, all_non_exited_inferiors): Add
10312         process_stratum_target parameter.
10313         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10314         (target_last_proc_target): New global.
10315         (follow_fork_inferior): Push target on new inferior.  Pass target
10316         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10317         reference count.
10318         (follow_fork): Adjust get_last_target_status call.  Also consider
10319         target.
10320         (follow_exec): Push target on new inferior.
10321         (struct execution_control_state) <target>: New field.
10322         (user_visible_resume_target): New.
10323         (do_target_resume): Call target_async.
10324         (resume_1): Set target's threads_executing flag.  Consider resume
10325         target.
10326         (commit_resume_all_targets): New.
10327         (proceed): Also consider resume target.  Skip threads of inferiors
10328         with no execution.  Commit resumtion in all targets.
10329         (start_remote): Pass current inferior to wait_for_inferior.
10330         (infrun_thread_stop_requested): Consider target as well.  Pass
10331         thread_info pointer to clear_inline_frame_state instead of ptid.
10332         (infrun_thread_thread_exit): Consider target as well.
10333         (random_pending_event_thread): New inferior parameter.  Use it.
10334         (do_target_wait): Rename to ...
10335         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10336         down.
10337         (threads_are_resumed_pending_p, do_target_wait): New.
10338         (prepare_for_detach): Adjust calls.
10339         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10340         do_target_wait_1 instead of do_target_wait.
10341         (fetch_inferior_event): Adjust.  Switch to representative
10342         inferior.  Pass target down.
10343         (set_last_target_status): Add process_stratum_target parameter.
10344         Save target in global.
10345         (get_last_target_status): Add process_stratum_target parameter and
10346         handle it.
10347         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10348         (context_switch): Check inferior_ptid == null_ptid before calling
10349         inferior_thread().
10350         (get_inferior_stop_soon): Pass down target.
10351         (wait_one): Rename to ...
10352         (poll_one_curr_target): ... this.
10353         (struct wait_one_event): New.
10354         (wait_one): New.
10355         (stop_all_threads): Adjust.
10356         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10357         event's target.
10358         (switch_back_to_stepped_thread): Also consider target.
10359         (print_stop_event): Update.
10360         (normal_stop): Update.  Also consider the resume target.
10361         * infrun.h (wait_for_inferior): Remove declaration.
10362         (user_visible_resume_target): New declaration.
10363         (get_last_target_status, set_last_target_status): New
10364         process_stratum_target parameter.
10365         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10366         process_stratum_target parameter, and use it.
10367         (clear_inline_frame_state (thread_info*)): New.
10368         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10369         process_stratum_target parameter.
10370         (clear_inline_frame_state (thread_info*)): Declare.
10371         * linux-fork.c (delete_checkpoint_command): Pass target down to
10372         find_thread_ptid.
10373         (checkpoint_command): Adjust.
10374         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10375         instead of just tweaking inferior_ptid.
10376         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10377         (exit_lwp): Pass target down to find_thread_ptid.
10378         (attach_proc_task_lwp_callback): Pass target down to
10379         add_thread/set_running/set_executing.
10380         (linux_nat_target::attach): Pass target down to
10381         thread_change_ptid.
10382         (get_detach_signal): Pass target down to find_thread_ptid.
10383         Consider last target status's target.
10384         (linux_resume_one_lwp_throw, resume_lwp)
10385         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10386         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10387         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10388         (linux_nat_target::async_wait_fd): New.
10389         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10390         target down.
10391         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10392         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10393         * linux-thread-db.c (struct thread_db_info::process_target): New
10394         field.
10395         (add_thread_db_info): Save target.
10396         (get_thread_db_info): New process_stratum_target parameter.  Also
10397         match target.
10398         (delete_thread_db_info): New process_stratum_target parameter.
10399         Also match target.
10400         (thread_from_lwp): Adjust to pass down target.
10401         (thread_db_notice_clone): Pass down target.
10402         (check_thread_db_callback): Pass down target.
10403         (try_thread_db_load_1): Always push the thread_db target.
10404         (try_thread_db_load, record_thread): Pass target down.
10405         (thread_db_target::detach): Pass target down.  Always unpush the
10406         thread_db target.
10407         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10408         target down.  Always unpush the thread_db target.
10409         (find_new_threads_callback, thread_db_find_new_threads_2)
10410         (thread_db_target::update_thread_list): Pass target down.
10411         (thread_db_target::pid_to_str): Pass current inferior down.
10412         (thread_db_target::get_thread_local_address): Pass target down.
10413         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10414         target down.
10415         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10416         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10417         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10418         (procfs_init_inferior): Rename to ...
10419         (procfs_target::procfs_init_inferior): ... this and adjust.
10420         (procfs_target::create_inferior, procfs_notice_thread)
10421         (procfs_do_thread_registers): Adjust.
10422         * ppc-fbsd-tdep.c: Include "inferior.h".
10423         (ppcfbsd_get_thread_local_address): Pass down target.
10424         * proc-service.c (ps_xfer_memory): Switch current inferior and
10425         program space as well.
10426         (get_ps_regcache): Pass target down.
10427         * process-stratum-target.c
10428         (process_stratum_target::thread_address_space)
10429         (process_stratum_target::thread_architecture): Pass target down.
10430         * process-stratum-target.h
10431         (process_stratum_target::threads_executing): New field.
10432         (as_process_stratum_target): New.
10433         * ravenscar-thread.c
10434         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10435         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10436         down.
10437         * record-btrace.c (record_btrace_target::info_record): Adjust.
10438         (record_btrace_target::record_method)
10439         (record_btrace_target::record_is_replaying)
10440         (record_btrace_target::fetch_registers)
10441         (get_thread_current_frame_id, record_btrace_target::resume)
10442         (record_btrace_target::wait, record_btrace_target::stop): Pass
10443         target down.
10444         * record-full.c (record_full_wait_1): Switch to event thread.
10445         Pass target down.
10446         * regcache.c (regcache::regcache)
10447         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10448         process_stratum_target parameter and handle it.
10449         (current_thread_target): New global.
10450         (get_thread_regcache): Add process_stratum_target parameter and
10451         handle it.  Switch inferior before calling target method.
10452         (get_thread_regcache): Pass target down.
10453         (get_thread_regcache_for_ptid): Pass target down.
10454         (registers_changed_ptid): Add process_stratum_target parameter and
10455         handle it.
10456         (registers_changed_thread, registers_changed): Pass target down.
10457         (test_get_thread_arch_aspace_regcache): New.
10458         (current_regcache_test): Define a couple local test_target_ops
10459         instances and use them for testing.
10460         (readwrite_regcache): Pass process_stratum_target parameter.
10461         (cooked_read_test, cooked_write_test): Pass mock_target down.
10462         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10463         (get_thread_arch_aspace_regcache): Add process_stratum_target
10464         parameter.
10465         (regcache::target): New method.
10466         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10467         (regcache::registers_changed_ptid): Add process_stratum_target
10468         parameter.
10469         (regcache::m_target): New field.
10470         (registers_changed_ptid): Add process_stratum_target parameter.
10471         * remote.c (remote_state::supports_vCont_probed): New field.
10472         (remote_target::async_wait_fd): New method.
10473         (remote_unpush_and_throw): Add remote_target parameter.
10474         (get_current_remote_target): Adjust.
10475         (remote_target::remote_add_inferior): Push target.
10476         (remote_target::remote_add_thread)
10477         (remote_target::remote_notice_new_inferior)
10478         (get_remote_thread_info): Pass target down.
10479         (remote_target::update_thread_list): Skip threads of inferiors
10480         bound to other targets.  (remote_target::close): Don't discard
10481         inferiors.  (remote_target::add_current_inferior_and_thread)
10482         (remote_target::process_initial_stop_replies)
10483         (remote_target::start_remote)
10484         (remote_target::remote_serial_quit_handler): Pass down target.
10485         (remote_target::remote_unpush_target): New remote_target
10486         parameter.  Unpush the target from all inferiors.
10487         (remote_target::remote_unpush_and_throw): New remote_target
10488         parameter.  Pass it down.
10489         (remote_target::open_1): Check whether the current inferior has
10490         execution instead of checking whether any inferior is live.  Pass
10491         target down.
10492         (remote_target::remote_detach_1): Pass down target.  Use
10493         remote_unpush_target.
10494         (extended_remote_target::attach): Pass down target.
10495         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10496         (remote_target::append_resumption): Pass down target.
10497         (remote_target::append_pending_thread_resumptions)
10498         (remote_target::remote_resume_with_hc, remote_target::resume)
10499         (remote_target::commit_resume): Pass down target.
10500         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10501         (remote_target::interrupt_query)
10502         (remote_target::remove_new_fork_children)
10503         (remote_target::check_pending_events_prevent_wildcard_vcont)
10504         (remote_target::remote_parse_stop_reply)
10505         (remote_target::process_stop_reply): Pass down target.
10506         (first_remote_resumed_thread): New remote_target parameter.  Pass
10507         it down.
10508         (remote_target::wait_as): Pass down target.
10509         (unpush_and_perror): New remote_target parameter.  Pass it down.
10510         (remote_target::readchar, remote_target::remote_serial_write)
10511         (remote_target::getpkt_or_notif_sane_1)
10512         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10513         down target.
10514         (remote_target::mourn_inferior): Pass down target.  Use
10515         remote_unpush_target.
10516         (remote_target::core_of_thread)
10517         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10518         (remote_target::pid_to_exec_file)
10519         (remote_target::thread_handle_to_thread_info): Pass down target.
10520         (remote_target::async_wait_fd): New.
10521         * riscv-fbsd-tdep.c: Include "inferior.h".
10522         (riscv_fbsd_get_thread_local_address): Pass down target.
10523         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10524         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10525         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10526         Adjust.
10527         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10528         * solib-svr4.c (enable_break): Pass down target.
10529         * spu-multiarch.c (parse_spufs_run): Pass down target.
10530         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10531         * target-delegates.c: Regenerate.
10532         * target.c (g_target_stack): Delete.
10533         (current_top_target): Return the current inferior's top target.
10534         (target_has_execution_1): Refer to the passed-in inferior's top
10535         target.
10536         (target_supports_terminal_ours): Check whether the initial
10537         inferior was already created.
10538         (decref_target): New.
10539         (target_stack::push): Incref/decref the target.
10540         (push_target, push_target, unpush_target): Adjust.
10541         (target_stack::unpush): Defref target.
10542         (target_is_pushed): Return bool.  Adjust to refer to the current
10543         inferior's target stack.
10544         (dispose_inferior): Delete, and inline parts ...
10545         (target_preopen): ... here.  Only dispose of the current inferior.
10546         (target_detach): Hold strong target reference while detaching.
10547         Pass target down.
10548         (target_thread_name): Add assertion.
10549         (target_resume): Pass down target.
10550         (target_ops::beneath, find_target_at): Adjust to refer to the
10551         current inferior's target stack.
10552         (get_dummy_target): New.
10553         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10554         has a thread running.
10555         (initialize_targets): Rename to ...
10556         (_initialize_target): ... this.
10557         * target.h: Include "gdbsupport/refcounted-object.h".
10558         (struct target_ops): Inherit refcounted_object.
10559         (target_ops::shortname, target_ops::longname): Make const.
10560         (target_ops::async_wait_fd): New method.
10561         (decref_target): Declare.
10562         (struct target_ops_ref_policy): New.
10563         (target_ops_ref): New typedef.
10564         (get_dummy_target): Declare function.
10565         (target_is_pushed): Return bool.
10566         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10567         (all_matching_threads_iterator::all_matching_threads_iterator):
10568         Handle filter target.
10569         * thread-iter.h (struct all_matching_threads_iterator, struct
10570         all_matching_threads_range, class all_non_exited_threads_range):
10571         Filter by target too.  Remove explicit.
10572         * thread.c (threads_executing): Delete.
10573         (inferior_thread): Pass down current inferior.
10574         (clear_thread_inferior_resources): Pass down thread pointer
10575         instead of ptid_t.
10576         (add_thread_silent, add_thread_with_info, add_thread): Add
10577         process_stratum_target parameter.  Use it for thread and inferior
10578         searches.
10579         (is_current_thread): New.
10580         (thread_info::deletable): Use it.
10581         (find_thread_ptid, thread_count, in_thread_list)
10582         (thread_change_ptid, set_resumed, set_running): New
10583         process_stratum_target parameter.  Pass it down.
10584         (set_executing): New process_stratum_target parameter.  Pass it
10585         down.  Adjust reference to 'threads_executing'.
10586         (threads_are_executing): New process_stratum_target parameter.
10587         Adjust reference to 'threads_executing'.
10588         (set_stop_requested, finish_thread_state): New
10589         process_stratum_target parameter.  Pass it down.
10590         (switch_to_thread): Also match inferior.
10591         (switch_to_thread): New process_stratum_target parameter.  Pass it
10592         down.
10593         (update_threads_executing): Reimplement.
10594         * top.c (quit_force): Pop targets from all inferior.
10595         (gdb_init): Don't call initialize_targets.
10596         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10597         Declare.
10598         (windows_add_thread, windows_delete_thread): Adjust.
10599         (get_windows_debug_event): Rename to ...
10600         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10601         * tracefile-tfile.c (tfile_target_open): Pass down target.
10602         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10603         Forward declare.
10604         (switch_to_thread): Add process_stratum_target parameter.
10605         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10606         parameter.  Use it.
10607         (mi_on_resume): Pass target down.
10608         * nat/fork-inferior.c (startup_inferior): Add
10609         process_stratum_target parameter.  Pass it down.
10610         * nat/fork-inferior.h (startup_inferior): Add
10611         process_stratum_target parameter.
10612         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10613
10614 2020-01-10  Pedro Alves  <palves@redhat.com>
10615
10616         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10617         directly.  Instead find the first thread in the thread list and
10618         use switch_to_thread.
10619
10620 2020-01-10  Pedro Alves  <palves@redhat.com>
10621
10622         * remote.c (remote_target::remote_add_inferior): Don't bind a
10623         process to the current inferior if the current inferior is already
10624         bound to a process.
10625
10626 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10627             Pedro Alves  <palves@redhat.com>
10628
10629         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10630         If no process is specified, return null_ptid instead of
10631         inferior_ptid.
10632         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10633         TARGET_WAITKIND_SIGNALLED with no pid.
10634
10635 2020-01-10  Pedro Alves  <palves@redhat.com>
10636
10637         * remote.c (first_remote_resumed_thread): New.
10638         (remote_target::wait_as): Use it as default event_ptid instead of
10639         inferior_ptid.
10640
10641 2020-01-10  Pedro Alves  <palves@redhat.com>
10642
10643         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10644
10645 2020-01-10  Pedro Alves  <palves@redhat.com>
10646
10647         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10648         not -1.
10649
10650 2020-01-10  Pedro Alves  <palves@redhat.com>
10651
10652         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10653         ptid to get_last_target_status.
10654         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10655         ptid to get_last_target_status.
10656         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10657         get_last_target_status.
10658         (info_program_command): Don't pass a target_waitstatus to
10659         get_last_target_status.
10660         * infrun.c (init_wait_for_inferior): Use
10661         nullify_last_target_wait_ptid.
10662         (get_last_target_status): Handle nullptr arguments.
10663         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10664         (print_stop_event): Don't pass a ptid to get_last_target_status.
10665         (normal_stop): Don't pass a ptid to get_last_target_status.
10666         * infrun.h (get_last_target_status, set_last_target_status): Move
10667         comments here and update.
10668         (nullify_last_target_wait_ptid): Declare.
10669         * linux-fork.c (fork_load_infrun_state): Remove local extern
10670         declaration of nullify_last_target_wait_ptid.
10671         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10672         to get_last_target_status.
10673
10674 2020-01-10  Pedro Alves  <palves@redhat.com>
10675
10676         * gdbthread.h (scoped_restore_current_thread)
10677         <dont_restore, restore, m_dont_restore>: Declare.
10678         * thread.c (thread_alive): Add assertion.  Return bool.
10679         (switch_to_thread_if_alive): New.
10680         (prune_threads): Switch inferior/thread.
10681         (print_thread_info_1): Switch thread before calling target methods.
10682         (scoped_restore_current_thread::restore): New, factored out from
10683         ...
10684         (scoped_restore_current_thread::~scoped_restore_current_thread):
10685         ... this.
10686         (scoped_restore_current_thread::scoped_restore_current_thread):
10687         Add assertion.
10688         (thread_apply_all_command, thread_select): Use
10689         switch_to_thread_if_alive.
10690         * infrun.c (proceed, restart_threads, handle_signal_stop)
10691         (switch_back_to_stepped_thread): Switch current thread before
10692         calling target methods.
10693
10694 2020-01-10  Pedro Alves <palves@redhat.com>
10695
10696         * inferior.c (switch_to_inferior_no_thread): New function,
10697         factored out from ...
10698         (inferior_command): ... here.
10699         * inferior.h (switch_to_inferior_no_thread): Declare.
10700         * mi/mi-main.c (run_one_inferior): Use
10701         switch_to_inferior_no_thread.
10702
10703 2020-01-10  Pedro Alves  <palves@redhat.com>
10704
10705         * infcmd.c (kill_command): Remove dead code.
10706
10707 2020-01-10  Pedro Alves  <palves@redhat.com>
10708
10709         * remote.c (remote_target::mourn_inferior): No longer check
10710         whether the target is running.
10711
10712 2020-01-10  Pedro Alves  <palves@redhat.com>
10713
10714         * corelow.c (core_target::has_execution): Change parameter type to
10715         inferior pointer.
10716         * inferior.c (number_of_live_inferiors): Use
10717         inferior::has_execution instead of target_has_execution_1.
10718         * inferior.h (inferior::has_execution): New.
10719         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10720         inferior::has_execution instead of target_has_execution_1.
10721         * process-stratum-target.c
10722         (process_stratum_target::has_execution): Change parameter type to
10723         inferior pointer.  Check the inferior's PID instead of
10724         inferior_ptid.
10725         * process-stratum-target.h
10726         (process_stratum_target::has_execution): Change parameter type to
10727         inferior pointer.
10728         * record-full.c (record_full_core_target::has_execution): Change
10729         parameter type to inferior pointer.
10730         * target.c (target_has_execution_1): Change parameter type to
10731         inferior pointer.
10732         (target_has_execution_current): Adjust.
10733         * target.h (target_ops::has_execution): Change parameter type to
10734         inferior pointer.
10735         (target_has_execution_1): Change parameter type to inferior
10736         pointer.  Change return type to bool.
10737         * tracefile.h (tracefile_target::has_execution): Change parameter
10738         type to inferior pointer.
10739
10740 2020-01-10  Pedro Alves  <palves@redhat.com>
10741
10742         * exceptions.c (print_flush): Remove current_top_target() check.
10743
10744 2020-01-10  Pedro Alves  <palves@redhat.com>
10745
10746         * remote.c (show_remote_exec_file): Show the current inferior's
10747         exec-file instead of the command variable's value.
10748
10749 2020-01-10  Pedro Alves  <palves@redhat.com>
10750
10751         * record-full.c (record_full_resume_ptid): New global.
10752         (record_full_target::resume): Set it.
10753         (record_full_wait_1): Use record_full_resume_ptid instead of
10754         inferior_ptid.
10755
10756 2020-01-10  Pedro Alves  <palves@redhat.com>
10757
10758         * gdbthread.h (scoped_restore_current_thread)
10759         <dont_restore, restore, m_dont_restore>: Declare.
10760         * thread.c (thread_alive): Add assertion.  Return bool.
10761         (switch_to_thread_if_alive): New.
10762         (prune_threads): Switch inferior/thread.
10763         (print_thread_info_1): Switch thread before calling target methods.
10764         (scoped_restore_current_thread::restore): New, factored out from
10765         ...
10766         (scoped_restore_current_thread::~scoped_restore_current_thread):
10767         ... this.
10768         (scoped_restore_current_thread::scoped_restore_current_thread):
10769         Add assertion.
10770         (thread_apply_all_command, thread_select): Use
10771         switch_to_thread_if_alive.
10772
10773 2020-01-10  George Barrett  <bob@bob131.so>
10774
10775         * stap-probe.c (stap_modify_semaphore): Don't check for null
10776         semaphores.
10777         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10778         for null semaphores.
10779
10780 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10781
10782         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10783         all source windows, and maintain horizontal scroll status while
10784         doing so.
10785
10786 2020-01-09  Tom Tromey  <tom@tromey.com>
10787
10788         PR tui/18932:
10789         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10790         update_source_window, not print_source_lines.
10791
10792 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10793
10794         * tui/tui.c (tui_enable): Register tui hooks after calling
10795         tui_display_main.
10796
10797 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10798
10799         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10800
10801 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10802
10803         * thread.c (print_thread_info_1): Fix indentation.
10804
10805 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10806
10807         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10808         unique_xmalloc_ptr outside the if to always free the demangled name.
10809
10810 2020-01-08  Tom Tromey  <tromey@adacore.com>
10811
10812         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10813         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10814         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10815         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10816         Remove.
10817         (section_offsets): New typedef.
10818         * symtab.c (fixup_section, get_msymbol_address): Update.
10819         * symmisc.c (dump_msymbols): Update.
10820         * symfile.h (relative_addr_info_to_section_offsets)
10821         (symfile_map_offsets_to_segments): Update.
10822         * symfile.c (build_section_addr_info_from_objfile)
10823         (init_objfile_sect_indices): Update.
10824         (struct place_section_arg): Change type of "offsets".
10825         (place_section): Update.
10826         (relative_addr_info_to_section_offsets): Change type of
10827         "section_offsets".  Remove "num_sections" parameter.
10828         (default_symfile_offsets, syms_from_objfile_1)
10829         (set_objfile_default_section_offset): Update.
10830         (reread_symbols): No need to preserve section offsets by hand.
10831         (symfile_map_offsets_to_segments): Change type of "offsets".
10832         * stap-probe.c (relocate_address): Update.
10833         * stabsread.h (process_one_symbol): Update.
10834         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10835         (solib_target_relocate_section_addresses): Update.
10836         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10837         Update.
10838         * solib-frv.c (frv_relocate_main_executable): Update.
10839         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10840         * solib-aix.c (solib_aix_get_section_offsets): Change return
10841         type.
10842         (solib_aix_solib_create_inferior_hook): Update.
10843         * remote.c (remote_target::get_offsets): Update.
10844         * psymtab.c (find_pc_sect_psymtab): Update.
10845         * psympriv.h (struct partial_symbol) <address, text_low,
10846         text_high>: Update.
10847         * objfiles.h (obj_section_offset): Update.
10848         (struct objfile) <section_offsets>: Change type.
10849         <num_sections>: Remove.
10850         (objfile_relocate): Update.
10851         * objfiles.c (entry_point_address_query): Update
10852         (relocate_one_symbol): Change type of "section_offsets".
10853         (objfile_relocate1, objfile_relocate1): Change type of
10854         "new_offsets".
10855         (objfile_rebase1): Update.
10856         * mipsread.c (mipscoff_symfile_read): Update.
10857         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10858         parameter.
10859         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10860         (parse_external, psymtab_to_symtab_1): Update.
10861         * machoread.c (macho_symfile_offsets): Update.
10862         * ia64-tdep.c (ia64_find_unwind_table): Update.
10863         * hppa-tdep.c (read_unwind_info): Update.
10864         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10865         * dwarf2read.c (create_addrmap_from_index)
10866         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10867         (process_psymtab_comp_unit_reader, add_partial_symbol)
10868         (add_partial_subprogram, process_full_comp_unit)
10869         (read_file_scope, read_func_scope, read_lexical_block_scope)
10870         (read_call_site_scope, dwarf2_rnglists_process)
10871         (dwarf2_ranges_process, dwarf2_ranges_read)
10872         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10873         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10874         Update.
10875         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10876         Update.
10877         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10878         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10879         (process_one_symbol): Change type of "section_offsets".
10880         * ctfread.c (get_objfile_text_range): Update.
10881         * coffread.c (coff_symtab_read, enter_linenos)
10882         (process_coff_symbol): Update.
10883         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10884         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10885
10886 2020-01-08  Tom Tromey  <tromey@adacore.com>
10887
10888         * dwarf2read.c (parse_macro_definition): Use std::string.
10889         (parse_macro_definition): Likewise.
10890
10891 2020-01-08  Tom Tromey  <tromey@adacore.com>
10892
10893         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10894         (ATTR_ALLOC_CHUNK): Remove.
10895
10896 2020-01-08  Tom Tromey  <tromey@adacore.com>
10897
10898         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10899
10900 2020-01-08  Tom Tromey  <tromey@adacore.com>
10901
10902         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10903         (dwarf2_compute_name, open_dwo_file): Likewise.
10904         (process_enumeration_scope): Use std::vector.
10905         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10906         (partial_die_info::fixup, dwarf2_start_subfile)
10907         (guess_full_die_structure_name, dwarf2_name): Likewise.
10908         (determine_prefix): Update.
10909         (guess_full_die_structure_name): Make return type const.
10910         (partial_die_full_name): Return unique_xmalloc_ptr.
10911         (DW_FIELD_ALLOC_CHUNK): Remove.
10912
10913 2020-01-07  Tom Tromey  <tromey@adacore.com>
10914
10915         PR build/24937:
10916         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10917
10918 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10919
10920         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10921
10922 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10923
10924         * stack.c (print_frame_info): Move disassemble_next_line code
10925         inside source_print block.
10926
10927 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10928
10929         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10930         gdb/signals.h, as we are now using native signal symbols.
10931
10932 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10933
10934         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10935         overflow by an early check of content vs threshold.
10936         * tui/tui-source.c (tui_source_window::line_is_displayed):
10937         Likewise.
10938
10939 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10940
10941         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10942
10943 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10944
10945         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10946         export table if no section contains it's RVA.
10947
10948 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10949
10950         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10951
10952 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10953
10954         * source.c (print_source_lines_base): Set last_line_listed.
10955
10956 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10957
10958         * tui/tui-disasm.c: Remove trailing spaces.
10959
10960 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10961             Pedro Alves  <palves@redhat.com>
10962
10963         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10964         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10965         (windows_gdb_signal_to_target): New function, uses the above
10966         enumeration to convert GDB internal signal codes to equivalent
10967         Windows codes.
10968         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10969         * windows-nat.c: Include "gdb_wait.h".
10970         (get_windows_debug_event): Extract the fatal exception from the
10971         exit status and convert to the equivalent Posix signal number.
10972         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10973         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10974         * gdbsupport/gdb_wait.c: New file, implements
10975         windows_status_to_termsig.
10976         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10977         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10978
10979 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10980
10981         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10982         show_layout.
10983
10984 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10985
10986         * aarch64-linux-nat.c
10987         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10988         and bfd_mach_aarch64.
10989
10990 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10991
10992         * ui-file.c (stdio_file::can_emit_style_escape)
10993         (tee_file::can_emit_style_escape): Ensure style is used also on
10994         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10995         to gdb_stdout.
10996         * main.c (set_gdb_data_directory): Use file style to output the
10997         warning that the given pathname is not a directory.
10998         * top.c (show_history_filename, gdb_safe_append_history)
10999         (show_gdb_datadir): Use file style.
11000
11001 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11002
11003         * solib-target.c (struct lm_info_target):
11004         Change offsets to be a unique_xmalloc_ptr.
11005         (solib_target_relocate_section_addresses): Update.
11006
11007 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11008
11009         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11010
11011 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11012
11013         * MAINTAINERS (Write After Approval): Add myself.
11014
11015 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11016
11017         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11018         Cell BE architecture.
11019         * target.h (struct target_ops) <thread_architecture>: Likewise.
11020
11021 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11022
11023         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11024
11025 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11026
11027         * MAINTAINERS (Write After Approval): Add myself.
11028
11029 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11030
11031         * gdbarch.sh: Update copyright year range of generated files.
11032
11033 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11034
11035         Update copyright year range in all GDB files.
11036
11037 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11038
11039         * copyright.py: Convert to Python 3.
11040
11041 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11042
11043         * copyright.py: Adapt after move of gnulib directory from gdb
11044         directory to toplevel directory.
11045
11046 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11047
11048         * copyright.py (main): Exit if run from the wrong directory.
11049
11050 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11051
11052         * top.c (print_gdb_version): Change copyright year to 2020.
11053
11054 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11055
11056         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11057
11058 For older changes see ChangeLog-2019.
11059 \f
11060 Local Variables:
11061 mode: change-log
11062 left-margin: 8
11063 fill-column: 74
11064 version-control: never
11065 coding: utf-8
11066 End: