gdb/ChangeLog

   1 2020-07-10  Pedro Alves  <pedro@palves.net>
   2
   3         PR gdb/26199
   4         * infrun.c (handle_no_resumed): Handle multiple targets.
   5
   6 2020-07-10  Pedro Alves  <pedro@palves.net>
   7
   8         PR gdb/26199
   9         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
  10         target_is_async_p.
  11
  12 2020-07-10  Pedro Alves  <pedro@palves.net>
  13
  14         PR gdb/26199
  15         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
  16         threads, not all threads.
  17
  18 2020-07-10  Pedro Alves  <pedro@palves.net>
  19
  20         PR gdb/26199
  21         * remote.c (remote_target::open_1): Pass remote target pointer as
  22         data to create_async_event_handler.
  23         (remote_async_inferior_event_handler): Mark async event handler
  24         before returning if the remote target still has either pending
  25         events or unacknowledged notifications.
  26
  27 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
  28
  29         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
  30         declaration.
  31         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
  32         function.
  33
  34 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
  35
  36         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
  37         inferior_ptid.
  38
  39 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
  40
  41         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
  42         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
  43         AT_FREEBSD_PS_STRINGS.
  44
  45 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
  46
  47         * auto-load.c (auto_load_objfile_script_1): Convert drive part
  48         of debugfile path on Windows.
  49
  50 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
  51
  52         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
  53         argument to 'data'.
  54
  55 2020-07-08  Tom Tromey  <tromey@adacore.com>
  56
  57         * ada-lang.c (ada_exception_message_1): Use read_memory.
  58
  59 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  60
  61         PR python/22748
  62         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
  63         special handling for inline frames.
  64         * findvar.c (value_of_register_lazy): Skip inline frames when
  65         creating lazy register values.
  66         * frame.c (frame_id_computed_p): Delete definition.
  67         * frame.h (frame_id_computed_p): Delete declaration.
  68
  69 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  70
  71         * NEWS: Mention additions to Python API.
  72         * python/py-arch.c (archpy_register_groups): New function.
  73         (arch_object_methods): Add 'register_groups' method.
  74         * python/py-registers.c (reggroup_iterator_object): New struct.
  75         (reggroup_object): New struct.
  76         (gdbpy_new_reggroup): New function.
  77         (gdbpy_reggroup_to_string): New function.
  78         (gdbpy_reggroup_name): New function.
  79         (gdbpy_reggroup_iter): New function.
  80         (gdbpy_reggroup_iter_next): New function.
  81         (gdbpy_new_reggroup_iterator): New function
  82         (gdbpy_initialize_registers): Register new types.
  83         (reggroup_iterator_object_type): Define new Python type.
  84         (gdbpy_reggroup_getset): New static global.
  85         (reggroup_object_type): Define new Python type.
  86         * python/python-internal.h
  87
  88 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  89
  90         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
  91         * python/py-arch.c (archpy_registers): New function.
  92         (arch_object_methods): Add 'registers' method.
  93         * python/py-registers.c: New file.
  94         * python/python-internal.h
  95         (gdbpy_new_register_descriptor_iterator): Declare.
  96         (gdbpy_initialize_registers): Declare.
  97         * python/python.c (do_start_initialization): Call
  98         gdbpy_initialize_registers.
  99         * NEWS: Mention additions to the Python API.
 100
 101 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 102
 103         * NEWS: Mention new Python API method.
 104         * python/py-unwind.c (pending_framepy_architecture): New function.
 105         (pending_frame_object_methods): Add architecture method.
 106
 107 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * gdbarch.c: Regenerate.
 110         * gdbarch.h: Regenerate.
 111         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 112         (gdbarch_data): Use internal_error for the case where
 113         deprecated_set_gdbarch_data was originally needed.
 114         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 115         and use passed in obstack.
 116         (libunwind_frame_set_descr): Should no longer get back NULL from
 117         gdbarch_data.
 118         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 119         type.
 120         * user-regs.c (user_regs_init): Update parameters, and use passed
 121         in obstack.
 122         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 123         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 124
 125 2020-07-06  Tom de Vries  <tdevries@suse.de>
 126
 127         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 128         End-Of-Sequence in lte_is_less_than.
 129         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 130         "gdb: Don't reorder line table entries too much when sorting".
 131
 132 2020-07-06  Tom de Vries  <tdevries@suse.de>
 133
 134         PR tui/26205
 135         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 136
 137 2020-07-05  Tom de Vries  <tdevries@suse.de>
 138
 139         PR build/26187
 140         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 141         std::uncaught_exceptions instead of deprecated
 142         std::uncaught_exception.
 143
 144 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 145
 146         * macroexp.h (macro_stringify): Return
 147         gdb::unique_xmalloc_ptr<char>.
 148         * macroexp.c (macro_stringify): Likewise.
 149         * macrotab.c (fixup_definition): Update.
 150
 151 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 152
 153         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 154         (lex_one_token): Update.
 155         * macroexp.c (struct macro_buffer) <release>: Return
 156         gdb::unique_xmalloc_ptr<char>.
 157         (macro_stringify): Update.
 158         (macro_expand): Update.
 159         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 160         * macroexp.h (macro_expand_next): Likewise.
 161
 162 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 163
 164         * macroexp.h (macro_lookup_ftype): Remove.
 165         (macro_expand, macro_expand_once, macro_expand_next): Remove
 166         lookup function parameters, add scope parameter.
 167         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 168         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 169         * macroscope.h (standard_macro_lookup): Change parameter type
 170         to macro_scope.
 171         * macroscope.c (standard_macro_lookup): Likewise.
 172         * c-exp.y (lex_one_token): Update.
 173         * macrocmd.c (macro_expand_command): Likewise.
 174         (macro_expand_once_command): Likewise.
 175
 176 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 177
 178         * inf-loop.c (inferior_event_handler): Remove client_data param.
 179         * inf-loop.h (inferior_event_handler): Likewise.
 180         * infcmd.c (step_1): Adjust.
 181         * infrun.c (proceed): Adjust.
 182         (fetch_inferior_event): Remove client_data param.
 183         (infrun_async_inferior_event_handler): Adjust.
 184         * infrun.h (fetch_inferior_event): Remove `void *` param.
 185         * linux-nat.c (handle_target_event): Adjust.
 186         * record-btrace.c (record_btrace_handle_async_inferior_event):
 187         Adjust.
 188         * record-full.c (record_full_async_inferior_event_handler):
 189         Adjust.
 190         * remote.c (remote_async_inferior_event_handler): Adjust.
 191
 192 2020-07-01  Tom Tromey  <tom@tromey.com>
 193
 194         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 195         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 196
 197 2020-07-01  Tom Tromey  <tom@tromey.com>
 198
 199         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 200         tui_gen_win_info.
 201         (tui_win_info::make_window): Merge with
 202         tui_gen_win_info::make_window.
 203         (tui_win_info::make_visible): Move from tui_gen_win_info.
 204         * tui/tui-win.c (tui_win_info::max_width): Move from
 205         tui_gen_win_info.
 206         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 207         type.
 208         <window_factory>: Likewise.
 209         * tui/tui-layout.c (tui_win_info::resize): Move from
 210         tui_gen_win_info.
 211         (make_standard_window): Change return type.
 212         (get_locator_window, tui_get_window_by_name): Likewise.
 213         (tui_layout_window::apply): Remove a cast.
 214         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 215         (struct tui_win_info): Merge with tui_gen_win_info.
 216         (struct tui_gen_win_info): Remove.
 217
 218 2020-07-01  Tom Tromey  <tom@tromey.com>
 219
 220         * tui/tui-stack.h (struct tui_locator_window): Derive from
 221         tui_win_info.
 222         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 223         <can_box>: New method.
 224
 225 2020-07-01  Tom Tromey  <tom@tromey.com>
 226
 227         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 228
 229 2020-07-01  Tom Tromey  <tom@tromey.com>
 230
 231         * tui/tui-regs.c (tui_data_window::display_registers_from)
 232         (tui_data_window::display_registers_from)
 233         (tui_data_window::first_data_item_displayed)
 234         (tui_data_window::delete_data_content_windows): Update.
 235         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 236         Remove.
 237         (tui_data_window::check_register_values): Update.
 238         (tui_data_item_window::rerender): Add parameters.  Update.
 239         (tui_data_item_window::refresh_window): Remove.
 240         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 241         virtual.
 242         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 243         tui_gen_win_info.
 244         <refresh_window, max_height, min_height>: Remove.
 245         <rerender>: Add parameters.
 246         <x, y, visible>: New members.
 247         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 248         <m_item_width>: New member.
 249
 250 2020-07-01  Tom Tromey  <tom@tromey.com>
 251
 252         * tui/tui-regs.c (tui_data_window::show_register_group)
 253         (tui_data_window::check_register_values): Update.
 254         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 255         from item_no.
 256
 257 2020-07-01  Tom Tromey  <tom@tromey.com>
 258
 259         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 260         useless "if".
 261
 262 2020-07-01  Tom Tromey  <tom@tromey.com>
 263
 264         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 265         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 266
 267 2020-07-01  Tom Tromey  <tom@tromey.com>
 268
 269         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 270         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 271         (struct tui_line_or_address): Move from tui-data.h.
 272         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 273         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 274         (tui_cmd_window, tui_source_window_base, tui_source_window)
 275         (tui_disasm_window): Don't declare.
 276         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 277         to tui-winsource.h.
 278         (SINGLE_KEY): Move to tui-stack.c.
 279
 280 2020-07-01  Tom Tromey  <tom@tromey.com>
 281
 282         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 283         std::string.
 284         * tui/tui-regs.c (class tab_expansion_file): New.
 285         (tab_expansion_file::write): New method.
 286         (tui_register_format): Change return type.  Use
 287         tab_expansion_file.
 288         (tui_get_register, tui_data_window::display_registers_from)
 289         (tui_data_item_window::rerender): Update.
 290         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 291         * tui/tui-io.c (tui_expand_tabs): Remove.
 292
 293 2020-07-01  Tom Tromey  <tom@tromey.com>
 294
 295         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 296
 297 2020-07-01  Fangrui Song  <maskray@google.com>
 298
 299         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 300
 301 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 302
 303         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 304         forms for DW_AT_associated and DW_AT_allocated attributes,
 305         which is already checked in function attr_to_dynamic_prop.
 306
 307 2020-06-30  Tom Tromey  <tromey@adacore.com>
 308
 309         * dwarf2/read.c (quirk_rust_enum): Correctly call
 310         alloc_rust_variant for default-less enum.
 311
 312 2020-06-30  Tom Tromey  <tromey@adacore.com>
 313
 314         PR build/26183:
 315         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 316         gdb::to_string.
 317
 318 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 319
 320         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 321         * gdbarch.h: Re-generate.
 322
 323 2020-06-28  Tom Tromey  <tom@tromey.com>
 324
 325         * command.h (cmd_types): Remove.
 326         (cmd_type): Don't declare.
 327         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 328         typedef.
 329         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 330         * cli/cli-decode.c (cmd_type): Remove.
 331
 332 2020-06-27  Pedro Alves  <palves@redhat.com>
 333
 334         * fork-child.c (prefork_hook): Adjust.
 335         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 336         Delete.
 337         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 338         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 339         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 340         Remove declarations.
 341         (struct inferior) <set_tty, tty>: New methods.
 342         (struct inferior) <terminal>: Rename to ...
 343         (struct inferior) <m_terminal>: ... this and make private.
 344         * main.c (captured_main_1): Adjust.
 345         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 346         (mi_cmd_inferior_tty_show): Adjust.
 347         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 348         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 349
 350 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 351
 352         * configure.ac: Add --enable-libctf: handle --disable-static
 353         properly.
 354         * acinclude.m4: sinclude ../config/enable.m4.
 355         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 356         (LIBCTF): Substitute in.
 357         (CTF_DEPS): New, likewise.
 358         (CLIBS): libctf needs symbols from libbfd: move earlier.
 359         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 360         flags.
 361         * ctfread.c: Surround in ENABLE_LIBCTF.
 362         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 363         * configure: Regenerate.
 364         * config.in: Likewise.
 365
 366 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 367
 368         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 369
 370 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 371
 372         * inferior.h (struct inferior) <terminal>: Change type to
 373         gdb::unique_xmalloc_ptr<char>.
 374         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 375         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 376         field, adjust to unique pointer.
 377         (get_inferior_io_terminal): Adjust to unique pointer.
 378
 379 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 380
 381         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 382         registers, not just the known core set of registers.
 383
 384 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 385
 386         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 387         fflags, frm, and fcsr registers.
 388         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 389         restore groups.
 390         (riscv_tdesc_unknown_reg): New function.
 391         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 392         tdesc_use_registers.
 393         * riscv-tdep.h (struct gdbarch_tdep): Add
 394         unknown_csrs_first_regnum, unknown_csrs_count,
 395         duplicate_fflags_regnum, duplicate_frm_regnum, and
 396         duplicate_fcsr_regnum fields.
 397
 398 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 399
 400         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 401         callback, use the callback (when not null) to help number unknown
 402         registers.
 403         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 404         (tdesc_use_registers): Add extra parameter to declaration.
 405
 406 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 407
 408         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 409         in the file.
 410         (class riscv_pending_register_alias): Likewise.
 411         (riscv_register_feature::register_info): Change 'required_p' field
 412         to 'required', and change its type.  Add 'check' member function.
 413         (riscv_register_feature::register_info::check): Define new member
 414         function.
 415         (riscv_xreg_feature): Change initialisation of 'required' field.
 416         (riscv_freg_feature): Likewise.
 417         (riscv_virtual_feature): Likewise.
 418         (riscv_csr_feature): Likewise.
 419         (riscv_check_tdesc_feature): Take extra parameter, the csr
 420         tdesc_feature, rewrite the function to use the new
 421         riscv_register_feature::register_info::check function.
 422         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 423
 424 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 425
 426         * features/Makefile: Remove all references to the deleted files
 427         below.
 428         * features/riscv/32bit-csr.c: Deleted.
 429         * features/riscv/32bit-csr.xml: Deleted.
 430         * features/riscv/64bit-csr.c: Deleted.
 431         * features/riscv/64bit-csr.xml: Deleted.
 432         * features/riscv/rebuild-csr-xml.sh: Deleted.
 433
 434 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 435
 436         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 437         whitespace error for declaration of names member variable.
 438         (struct riscv_register_feature): Add new prefer_first_name member
 439         variable, and fix whitespace error in declaration of registers.
 440         (riscv_xreg_feature): Initialize prefer_first_name field.
 441         (riscv_freg_feature): Likewise.
 442         (riscv_virtual_feature): Likewise.
 443         (riscv_csr_feature): Likewise.
 444         (riscv_register_name): Expand on comments.  Remove register name
 445         modifications for CSR and virtual registers.
 446
 447 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 448
 449         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 450         errors.
 451
 452 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 453
 454         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 455         riscv-opc.h.
 456         (class riscv_pending_register_alias): New class.
 457         (riscv_check_tdesc_feature): Take vector of pending aliases and
 458         populate it as appropriate.
 459         (riscv_setup_register_aliases): Delete.
 460         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 461         to riscv_check_tdesc_feature in all cases.  Use the vector to
 462         create the register aliases.
 463
 464 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 465
 466         * sol2-tdep.c (sol2_static_transform_name): Remove.
 467         (sol2_init_abi): Don't register it.
 468         * gdbarch.sh (static_transform_name): Remove.
 469         * gdbarch.c, gdbarch.h: Regenerate.
 470
 471         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 472         gdbarch_static_transform_name.
 473         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 474         * stabsread.c (define_symbol) <'X'>: Remove.
 475         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 476         handling.
 477         <'V'>: Likewise.
 478         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 479         <'S'>: Remove call to gdbarch_static_transform_name.
 480
 481 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 482
 483         * procfs.c (procfs_pre_trace): New function.
 484         (procfs_target::create_inferior): Pass it to fork_inferior.
 485
 486 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 487
 488         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 489         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 490         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 491         sol2-tdep.o, sparc-sol2-tdep.o.
 492         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 493         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 494         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 495         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 496
 497 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 498
 499         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 500         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 501         Call sol2_init_abi.
 502         Remove calls to set_gdbarch_skip_solib_resolver,
 503         set_gdbarch_core_pid_to_str.
 504         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 505         (i386_sol2_static_transform_name): Remove.
 506         (i386_sol2_init_abi): Call sol2_init_abi.
 507         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 508         set_gdbarch_static_transform_name,
 509         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 510         Use sol2_sigtramp_p.
 511         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 512         (sol2_sigtramp_p): New function.
 513         (sol2_static_transform_name): New function.
 514         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 515         (sol2_init_abi): New function.
 516         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 517         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 518         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 519         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 520         (sparc_sol2_static_transform_name): Remove.
 521         (sparc32_sol2_init_abi): Call sol2_init_abi.
 522         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 523         set_gdbarch_static_transform_name,
 524         set_gdbarch_skip_solib_resolver,
 525         set_gdbarch_core_pid_to_str.
 526         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 527         (sparc_sol2_static_transform_name): Remove
 528         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 529         call sol2_sigtramp_p.
 530         (sparc64_sol2_init_abi): Call sol2_init_abi.
 531         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 532         set_gdbarch_static_transform_name,
 533         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 534
 535 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 536
 537         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 538         * exec.c (validate_exec_file): If from_tty, set both
 539         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 540         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 541         and from_tty, unconditionally ask a confirmation.
 542
 543 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 544
 545         * target-descriptions.c (tdesc_architecture_name): Protect against
 546         NULL pointer dereference.
 547         (maint_print_xml_tdesc_cmd): New function.
 548         (_initialize_target_descriptions): Register new 'maint print
 549         xml-tdesc' command and give it the filename completer.
 550         * NEWS: Mention new 'maint print xml-tdesc' command.
 551
 552 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 553
 554         * target-descriptions.c (class tdesc_compatible_info): New class.
 555         (struct target_desc): Change type of compatible vector.
 556         (tdesc_compatible_p): Update for change in type of
 557         target_desc::compatible.
 558         (tdesc_compatible_info_list): New function.
 559         (tdesc_compatible_info_arch_name): New function.
 560         (tdesc_add_compatible): Update for change in type of
 561         target_desc::compatible.
 562         (print_c_tdesc::visit_pre): Likewise.
 563
 564 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 565
 566         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 567         whitespace to underscore.
 568         (maint_print_c_tdesc_cmd): Use fake filename for target
 569         descriptions that came from the target.
 570         (_initialize_target_descriptions): Add filename command completion
 571         for 'maint print c-tdesc'.
 572
 573 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 574
 575         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 576         lines.
 577
 578 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 579
 580         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 581         lines.
 582         (dwarf2_find_location_expression): Likewise.
 583         (call_site_parameter_matches): Likewise.
 584         (dwarf2_compile_expr_to_ax): Likewise.
 585         (disassemble_dwarf_expression): Likewise.
 586         (loclist_describe_location): Likewise.
 587
 588 2020-06-23  Pedro Alves  <palves@redhat.com>
 589
 590         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 591         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 592         (register_to_value_test): Use scoped_mock_context.
 593         * regcache.c: Include "scoped-mock-context.h".
 594         (cooked_read_test): Don't error out if a target is already pushed.
 595         Use scoped_mock_context.  Adjust.
 596         * scoped-mock-context.h: New file.
 597
 598 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 599
 600         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 601         initializer.
 602         (ada_language::is_string_type_p): New member function.
 603         * c-lang.c (c_language_data): Delete la_is_string_type_p
 604         initializer.
 605         (cplus_language_data): Likewise.
 606         (asm_language_data): Likewise.
 607         (minimal_language_data): Likewise.
 608         * d-lang.c (d_language_data): Likewise.
 609         * f-lang.c (f_is_string_type_p): Delete function, implementation
 610         moved to f_language::is_string_type_p.
 611         (f_language_data): Delete la_is_string_type_p initializer.
 612         (f_language::is_string_type_p): New member function,
 613         implementation from f_is_string_type_p.
 614         * go-lang.c (go_is_string_type_p): Delete function, implementation
 615         moved to go_language::is_string_type_p.
 616         (go_language_data): Delete la_is_string_type_p initializer.
 617         (go_language::is_string_type_p): New member function,
 618         implementation from go_is_string_type_p.
 619         * language.c (language_defn::is_string_type_p): Define new member
 620         function.
 621         (default_is_string_type_p): Make static, add comment copied from
 622         header file.
 623         (unknown_language_data): Delete la_is_string_type_p initializer.
 624         (unknown_language::is_string_type_p): New member function.
 625         (auto_language_data): Delete la_is_string_type_p initializer.
 626         (auto_language::is_string_type_p): New member function.
 627         * language.h (language_data): Delete la_is_string_type_p field.
 628         (language_defn::is_string_type_p): Declare new function.
 629         (default_is_string_type_p): Delete desclaration, move comment to
 630         definition.
 631         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 632         moved to m2_language::is_string_type_p.
 633         (m2_language_data): Delete la_is_string_type_p initializer.
 634         (m2_language::is_string_type_p): New member function,
 635         implementation from m2_is_string_type_p.
 636         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 637         initializer.
 638         * opencl-lang.c (opencl_language_data): Likewise.
 639         * p-lang.c (pascal_is_string_type_p): Delete function,
 640         implementation moved to pascal_language::is_string_type_p.
 641         (pascal_language_data): Delete la_is_string_type_p initializer.
 642         (pascal_language::is_string_type_p): New member function,
 643         implementation from pascal_is_string_type_p.
 644         * rust-lang.c (rust_is_string_type_p): Delete function,
 645         implementation moved to rust_language::is_string_type_p.
 646         (rust_language_data): Delete la_is_string_type_p initializer.
 647         (rust_language::is_string_type_p): New member function,
 648         implementation from rust_is_string_type_p.
 649         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 650         is_string_type_p.
 651
 652 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 653
 654         * ada-lang.c (ada_language_data): Delete la_print_typedef
 655         initializer.
 656         (ada_language::print_typedef): New member function.
 657         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 658         (cplus_language_data): Likewise.
 659         (asm_language_data): Likewise.
 660         (minimal_language_data): Likewise.
 661         * d-lang.c (d_language_data): Likewise.
 662         * f-lang.c (f_language_data): Likewise.
 663         (f_language::print_typedef): New member function.
 664         * go-lang.c (go_language_data): Delete la_print_typedef
 665         initializer.
 666         * language.c (language_defn::print_typedef): Define member
 667         function.
 668         (unknown_language_data): Delete la_print_typedef initializer.
 669         (unknown_language::print_typedef): New member function.
 670         (auto_language_data): Delete la_print_typedef initializer.
 671         (auto_language::print_typedef): New member function.
 672         * language.h (language_data): Delete la_print_typedef field.
 673         (language_defn::print_typedef): Declare new member function.
 674         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 675         (default_print_typedef): Delete declaration.
 676         * m2-lang.c (m2_language_data): Delete la_print_typedef
 677         initializer.
 678         (m2_language::print_typedef): New member function.
 679         * objc-lang.c (objc_language_data): Delete la_print_typedef
 680         initializer.
 681         * opencl-lang.c (opencl_language_data): Likewise.
 682         * p-lang.c (pascal_language_data): Likewise.
 683         (pascal_language::print_typedef): New member function.
 684         * rust-lang.c (rust_print_typedef): Delete function,
 685         implementation moved to rust_language::print_typedef.
 686         (rust_language): Delete la_print_typedef initializer.
 687         (rust_language::print_typedef): New member function,
 688         implementation from rust_print_typedef.
 689         * typeprint.c (default_print_typedef): Delete.
 690
 691 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 692
 693         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 694         (ada_language::printstr): New member function.
 695         * c-lang.c (c_language_data): Delete la_printstr initializer.
 696         (cplus_language_data): Likewise.
 697         (asm_language_data): Likewise.
 698         (minimal_language_data): Likewise.
 699         * d-lang.c (d_language_data): Likewise.
 700         * f-lang.c (f_printstr): Rename to f_language::printstr.
 701         (f_language_data): Delete la_printstr initializer.
 702         (f_language::printstr): New member function, implementation from
 703         f_printstr.
 704         * go-lang.c (go_language_data): Delete la_printstr initializer.
 705         * language.c (language_defn::printstr): Define new member
 706         function.
 707         (unk_lang_printstr): Delete.
 708         (unknown_language_data): Delete la_printstr initializer.
 709         (unknown_language::printstr): New member function.
 710         (auto_language_data): Delete la_printstr initializer.
 711         (auto_language::printstr): New member function.
 712         * language.h (language_data): Delete la_printstr field.
 713         (language_defn::printstr): Declare new member function.
 714         (LA_PRINT_STRING): Update call to printstr.
 715         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 716         (m2_language_data): Delete la_printstr initializer.
 717         (m2_language::printstr): New member function, implementation from
 718         m2_printstr.
 719         * objc-lang.c (objc_language_data): Delete la_printstr
 720         initializer.
 721         * opencl-lang.c (opencl_language_data): Likewise.
 722         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 723         (pascal_language_data): Delete la_printstr initializer.
 724         (pascal_language::printstr): New member function, implementation
 725         from pascal_printstr.
 726         * p-lang.h (pascal_printstr): Delete declaration.
 727         * rust-lang.c (rust_printstr): Update header comment.
 728         (rust_language_data): Delete la_printstr initializer.
 729         (rust_language::printstr): New member function.
 730
 731 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 732
 733         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 734         (ada_language::printchar): New member function.
 735         * c-lang.c (c_language_data): Delete la_printchar initializer.
 736         (cplus_language_data): Likewise.
 737         (asm_language_data): Likewise.
 738         (minimal_language_data): Likewise.
 739         * d-lang.c (d_language_data): Likewise.
 740         * f-lang.c (f_printchar): Rename to f_language::printchar.
 741         (f_language_data): Delete la_printchar initializer.
 742         (f_language::printchar): New member function, implementation from
 743         f_printchar.
 744         * go-lang.c (go_language_data): Delete la_printchar initializer.
 745         * language.c (unk_lang_printchar): Delete.
 746         (language_defn::printchar): Define new member function.
 747         (unknown_language_data): Delete la_printchar initializer.
 748         (unknown_language::printchar): New member function.
 749         (auto_language_data): Delete la_printchar initializer.
 750         (auto_language::printchar): New member function.
 751         * language.h (language_data): Delete la_printchar field.
 752         (language_defn::printchar): Declare new member function.
 753         (LA_PRINT_CHAR): Update call to printchar.
 754         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 755         (m2_language::printchar): New member function.
 756         * objc-lang.c (objc_language_data): Delete la_printchar
 757         initializer.
 758         * opencl-lang.c (opencl_language_data): Likewise.
 759         * p-lang.c (pascal_language_data): Delete la_printchar
 760         initializer.
 761         (pascal_language::printchar): New member function.
 762         * rust-lang.c (rust_printchar): Rename to
 763         rust_language::printchar.
 764         (rust_language_data): Delete la_printchar initializer.
 765         (rust_language::printchar): New member function, implementation
 766         from rust_printchar.
 767
 768 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 769
 770         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 771         (ada_language_data): Delete la_emitchar initializer.
 772         (ada_language::emitchar): New member function, implementation from
 773         emit_char.
 774         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 775         (cplus_language_data): Likewise.
 776         (asm_language_data): Likewise.
 777         (minimal_language_data): Likewise.
 778         * d-lang.c (d_language_data): Likewise.
 779         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 780         (f_language_data): Delete la_emitchar initializer.
 781         (f_language::emitchar): New member function, implementation from
 782         f_emit_char.
 783         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 784         * language.c (unk_lang_emit_char): Delete.
 785         (language_defn::emitchar): New member function definition.
 786         (unknown_language_data): Delete la_emitchar initializer.
 787         (unknown_language::emitchar): New member function.
 788         (auto_language_data): Delete la_emitchar initializer.
 789         (auto_language::emitchar): New member function.
 790         * language.h (language_data): Delete la_emitchar field.
 791         (language_defn::emitchar): New member field declaration.
 792         (LA_EMIT_CHAR): Update call to emitchar.
 793         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 794         (m2_language_data): Delete la_emitchar initializer.
 795         (m2_language::emitchar): New member function, implementation from
 796         m2_emit_char.
 797         * objc-lang.c (objc_language_data): Delete la_emitchar
 798         initializer.
 799         * opencl-lang.c (opencl_language_data): Likewise.
 800         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 801         (pascal_language_data): Delete la_emitchar initializer.
 802         (pascal_language::emitchar): New member function, implementation
 803         from pascal_emit_char.
 804         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 805         (rust_language_data): Delete la_emitchar initializer.
 806         (rust_language::emitchar): New member function, implementation
 807         from rust_emitchar.
 808
 809 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 810
 811         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 812         (ada_language_data): Delete la_post_parser initializer.
 813         (ada_language::post_parser): New member function.
 814         * c-lang.c (c_language_data): Delete la_post_parser initializer.
 815         (cplus_language_data): Likewise.
 816         (asm_language_data): Likewise.
 817         (minimal_language_data): Likewise.
 818         * d-lang.c (d_language_data): Likewise.
 819         * f-lang.c (f_language_data): Likewise.
 820         * go-lang.c (go_language_data): Likewise.
 821         * language.c (unknown_language_data): Likewise.
 822         (auto_language_data): Likewise.
 823         * language.h (language_data): Delete la_post_parser field.
 824         (language_defn::post_parser): New member function.
 825         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 826         * objc-lang.c (objc_language_data): Likewise.
 827         * opencl-lang.c (opencl_language_data): Likewise.
 828         * p-lang.c (pascal_language_data): Likewise.
 829         * parse.c (parse_exp_in_context): Update call to post_parser.
 830         (null_post_parser): Delete definition.
 831         * parser-defs.h (null_post_parser): Delete declaration.
 832         * rust-lang.c (rust_language_data): Delete la_post_parser
 833         initializer.
 834
 835 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 836
 837         * ada-lang.c (parse): Rename to ada_language::parser.
 838         (ada_language_data): Delete la_parser initializer.
 839         (ada_language::parser): New member function, implementation from
 840         parse.
 841         * c-lang.c (c_language_data): Delete la_parser initializer.
 842         (cplus_language_data): Likewise.
 843         (asm_language_data): Likewise.
 844         (minimal_language_data): Likewise.
 845         * d-lang.c (d_language_data): Likewise.
 846         (d_language::parser): New member function.
 847         * f-lang.c (f_language_data): Delete la_parser initializer.
 848         (f_language::parser): New member function.
 849         * go-lang.c (go_language_data): Delete la_parser initializer.
 850         (go_language::parser): New member function.
 851         * language.c (unk_lang_parser): Delete.
 852         (language_defn::parser): Define new member function.
 853         (unknown_language_data): Delete la_parser initializer.
 854         (unknown_language::parser): New member function.
 855         (auto_language_data): Delete la_parser initializer.
 856         (auto_language::parser): New member function.
 857         * language.h (language_data): Delete la_parser field.
 858         (language_defn::parser): Declare new member function.
 859         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 860         (m2_language::parser): New member function.
 861         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 862         * opencl-lang.c (opencl_language_data): Likewise.
 863         * p-lang.c (pascal_language_data): Likewise.
 864         (pascal_language::parser): New member function.
 865         * parse.c (parse_exp_in_context): Update call to parser.
 866         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 867         (rust_language::parser): New member function.
 868
 869 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 870
 871         * top.c (print_gdb_configuration): Print --with-python-libdir
 872         configuration value.
 873
 874 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 875
 876         * NEWS: Mention change to the alias command.
 877
 878 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 879
 880         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 881         (alias_command_completer)
 882         (make_alias_options_def_group): New functions.
 883         (alias_opts, alias_option_defs): New struct and array.
 884         (alias_usage_error): Update usage.
 885         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 886         Use option framework.
 887         (_initialize_cli_cmds): Update alias command help.
 888         Update aliases command help.
 889         (show_user):
 890         Add NULL for new default_args lookup_cmd argument.
 891         (valid_command_p): Rename to validate_aliased_command.
 892         Add NULL for new default_args lookup_cmd argument.  Verify that the
 893         aliased_command has no default args.
 894         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 895         (lookup_cmd_1, lookup_cmd): New argument default_args.
 896         (add_alias_cmd):
 897         Add NULL for new default_args lookup_cmd argument.
 898         (print_help_for_command): Show default args under the layout
 899          alias some_alias = some_aliased_cmd some_alias_default_arg.
 900         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 901         xfree default_args in destructor.
 902         * cli/cli-script.c (process_next_line, do_define_command):
 903         Add NULL for new default_args lookup_cmd argument.
 904         * command.h: Declare new default_args argument in lookup_cmd
 905         and lookup_cmd_1.
 906         * completer.c (complete_line_internal_1):
 907         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 908         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 909         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 910         Likewise.
 911         * infcmd.c (_initialize_infcmd): Likewise.
 912         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 913         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 914         * python/py-param.c (add_setshow_generic): Likewise.
 915         * remote.c (_initialize_remote): Likewise.
 916         * top.c (execute_command): Prepend default_args if command has some.
 917         (set_verbose):
 918         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 919         * tracepoint.c (validate_actionline, encode_actions_1):
 920         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 921
 922 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 923
 924         * jit.c (jit_read_descriptor): Use bool as the return type.
 925         (jit_breakpoint_re_set_internal): Use bool as the return type.
 926         Invert the return value logic; return true if the jit breakpoint
 927         has been successfully initialized.
 928         (jit_inferior_init): Update the call to
 929         jit_breakpoint_re_set_internal.
 930
 931 2020-06-22  Pedro Alves  <palves@redhat.com>
 932
 933         PR gdb/25939
 934         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
 935         Use the current inferior instead.  Don't return
 936         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
 937         wait again.
 938         * sol-thread.c (sol_thread_target::wait): Don't reference
 939         inferior_ptid.
 940         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
 941         (sol_update_thread_list_callback): Use the current inferior's pid
 942         instead of inferior_ptid.
 943
 944 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 945
 946         * procfs.c: Cleanup many comments.
 947
 948         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
 949         (AFTER_WATCHFLAG): Replace by value.
 950
 951         (MAIN_PROC_NAME_FORMAT): Inline ...
 952         (create_procinfo): ... here.
 953
 954         (procfs_debug_inferior): Remove SYS_exec handling.
 955         (syscall_is_exec): Likewise.
 956         (procfs_set_exec_trap): Likewise.
 957
 958         (syscall_is_lwp_exit): Inline in callers.
 959         (syscall_is_exit): Likewise.
 960         (syscall_is_exec): Likewise.
 961         (syscall_is_lwp_create): Likewise.
 962
 963         (invalidate_cache): Remove #if 0 code.
 964
 965         (make_signal_thread_runnable):  Remove.
 966         (procfs_target::resume): Remove #if 0 code.
 967
 968 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 969
 970         PR gdb/25939
 971         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
 972         call ...
 973         (procfs_target::create_inferior): ... here.
 974
 975 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 976
 977         * exec.c (validate_exec_file): Ensure the build-id is up to
 978         date by calling reopen_exec_file (that checks file timestamp
 979         to decide to re-read the file).
 980
 981 2020-06-18  Pedro Alves  <palves@redhat.com>
 982
 983         PR gdb/25412
 984         * gdbthread.h (delete_thread, delete_thread_silent)
 985         (find_thread_ptid): Update comments.
 986         * thread.c (current_thread_): New global.
 987         (is_current_thread): Move higher, and reimplement.
 988         (inferior_thread): Reimplement.
 989         (set_thread_exited): Use bool.  Add assertions.
 990         (add_thread_silent): Simplify thread-reuse handling by always
 991         calling delete_thread.
 992         (delete_thread): Remove intro comment.
 993         (find_thread_ptid): Skip exited threads.
 994         (switch_to_thread_no_regs): Write to current_thread_.
 995         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
 996         INFERIOR_PTID.  Clear current_thread_.
 997
 998 2020-06-18  Pedro Alves  <palves@redhat.com>
 999
1000         * aix-thread.c (pd_update): Use switch_to_thread.
1001
1002 2020-06-18  Pedro Alves  <palves@redhat.com>
1003
1004         * ravenscar-thread.c (ravenscar_thread_target): Update.
1005         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1006         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1007         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1008         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1009
1010 2020-06-18  Pedro Alves  <palves@redhat.com>
1011
1012         * nat/windows-nat.c (current_windows_thread): Remove.
1013         * nat/windows-nat.h (current_windows_thread): Remove.
1014         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1015         Adjust.
1016         (display_selectors): Adjust to fetch the current
1017         windows_thread_info based on inferior_ptid.
1018         (fake_create_process): No longer write to current_windows_thread.
1019         (windows_nat_target::get_windows_debug_event):
1020         Don't set inferior_ptid or current_windows_thread.
1021         (windows_nat_target::wait): Adjust to not rely on
1022         current_windows_thread.
1023         (do_initial_windows_stuff): Now a method of windows_nat_target.
1024         Switch to the last_ptid thread.
1025         (windows_nat_target::attach): Adjust.
1026         (windows_nat_target::detach): Use switch_to_no_thread instead of
1027         writing to inferior_ptid directly.
1028         (windows_nat_target::create_inferior): Adjust.
1029
1030 2020-06-18  Pedro Alves  <palves@redhat.com>
1031
1032         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1033
1034 2020-06-18  Pedro Alves  <palves@redhat.com>
1035
1036         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1037         after creating it, instead of writing to inferior_ptid.  Don't
1038         write to inferior_ptid.
1039
1040 2020-06-18  Pedro Alves  <palves@redhat.com>
1041
1042         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1043
1044 2020-06-18  Pedro Alves  <palves@redhat.com>
1045
1046         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1047         it, instead of writing to inferior_ptid.
1048
1049 2020-06-18  Pedro Alves  <palves@redhat.com>
1050
1051         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1052         to inferior_ptid.
1053
1054 2020-06-18  Pedro Alves  <palves@redhat.com>
1055
1056         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1057         instead of writing to inferior_ptid directly.
1058
1059 2020-06-18  Pedro Alves  <palves@redhat.com>
1060
1061         * corelow.c (core_target::close): Use switch_to_no_thread instead
1062         of writing to inferior_ptid directly.
1063         (add_to_thread_list, core_target_open): Use switch_to_thread
1064         instead of writing to inferior_ptid directly.
1065
1066 2020-06-18  Pedro Alves  <palves@redhat.com>
1067
1068         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1069         inferior_ptid.
1070         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1071         inferior_ptid.
1072         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1073         inferior_ptid directly.
1074         (darwin_nat_target::init_thread_list): Switch to thread, instead
1075         of writing to inferior_ptid.
1076         (darwin_nat_target::attach): Don't write to inferior_ptid.
1077         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1078
1079 2020-06-18  Pedro Alves  <palves@redhat.com>
1080
1081         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1082         thread.
1083         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1084         Instead use switch_to_thread.
1085         (gnu_nat_target::detach): Use switch_to_no_thread
1086         instead of writing to inferior_ptid directly.  Used passed-in
1087         inferior instead of looking up the inferior by pid.
1088
1089 2020-06-18  Pedro Alves  <palves@redhat.com>
1090
1091         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1092         inferior_ptid.
1093
1094 2020-06-18  Pedro Alves  <palves@redhat.com>
1095
1096         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1097         inferior_ptid.
1098         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1099         thread.
1100         (nto_procfs_target::detach): Avoid referencing
1101         inferior_ptid.  Use switch_to_no_thread instead of writing to
1102         inferior_ptid directly.
1103         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1104         instead of writing to inferior_ptid directly.
1105         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1106         to thread.
1107
1108 2020-06-18  Pedro Alves  <palves@redhat.com>
1109
1110         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1111         after creating it, instead of writing to inferior_ptid.
1112         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1113         to inferior_ptid directly.
1114         (gdbsim_target::wait): Don't write to inferior_ptid.
1115
1116 2020-06-18  Pedro Alves  <palves@redhat.com>
1117
1118         * remote.c (remote_target::remote_notice_new_inferior): Use
1119         switch_to_thread instead of writing to inferior_ptid directly.
1120         (remote_target::add_current_inferior_and_thread): Use
1121         switch_to_no_thread instead of writing to inferior_ptid directly.
1122         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1123         and switch_to_thread instead of using set_current_inferior or
1124         writing to inferior_ptid directly.
1125
1126 2020-06-18  Pedro Alves  <palves@redhat.com>
1127
1128         * tracectf.c (ctf_target_open): Switch to added thread instead of
1129         writing to inferior_ptid directly.
1130         (ctf_target::close): Use switch_to_no_thread instead of writing to
1131         inferior_ptid directly.
1132
1133 2020-06-18  Pedro Alves  <palves@redhat.com>
1134
1135         * tracefile-tfile.c (tfile_target_open): Don't write to
1136         inferior_ptid directly, instead switch to added thread.
1137         (tfile_target::close): Use switch_to_no_thread instead of writing
1138         to inferior_ptid directly.
1139
1140 2020-06-18  Pedro Alves  <palves@redhat.com>
1141
1142         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1143         (procfs_target::detach): Use switch_to_no_thread
1144         instead of writing to inferior_ptid directly.
1145         (do_attach): Change return type to void.  Switch to the added
1146         thread.
1147         (procfs_target::create_inferior): Switch to the added thread.
1148         (procfs_do_thread_registers): Don't write to inferior_ptid.
1149
1150 2020-06-18  Pedro Alves  <palves@redhat.com>
1151
1152         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1153         of writing to inferior_ptid.
1154         (scoped_restore_exited_inferior): Delete.
1155         (handle_vfork_child_exec_or_exit): Simplify using
1156         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1157         instead of writing to inferior_ptid.
1158         (THREAD_STOPPED_BY): Delete.
1159         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1160         (thread_stopped_by_hw_breakpoint): Delete.
1161         (save_waitstatus): Use
1162         scoped_restore_current_thread+switch_to_thread, and call
1163         target_stopped_by_watchpoint instead of
1164         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1165         instead of thread_stopped_by_sw_breakpoint, and
1166         target_stopped_by_hw_breakpoint instead of
1167         thread_stopped_by_hw_breakpoint.
1168         (handle_inferior_event)
1169         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1170         inferior_ptid directly, nor
1171         set_current_inferior/set_current_program_space.  Use
1172         switch_to_thread / switch_to_inferior_no_thread instead.
1173
1174 2020-06-18  Pedro Alves  <palves@redhat.com>
1175
1176         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1177         instead of writing to inferior_ptid.
1178
1179 2020-06-18  Pedro Alves  <palves@redhat.com>
1180
1181         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1182         added thread.
1183         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1184         to the added thread.
1185         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1186         instead of writing to inferior_ptid.
1187
1188 2020-06-18  Pedro Alves  <palves@redhat.com>
1189
1190         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1191         (register_to_value_test): Mock a program_space too.  Heap-allocate
1192         the address space.  Don't write to inferior_ptid.  Use
1193         switch_to_thread instead.
1194
1195 2020-06-18  Pedro Alves  <palves@redhat.com>
1196
1197         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1198         Delete.
1199         (find_signalled_thread()): New, factored out from
1200         linux_make_corefile_notes and adjusted to handle exited threads.
1201         (linux_make_corefile_notes): Adjust to use the new
1202         find_signalled_thread.
1203
1204 2020-06-18  Pedro Alves  <palves@redhat.com>
1205
1206         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1207         of saving/restoring inferior_ptid.
1208
1209 2020-06-17  Tom Tromey  <tom@tromey.com>
1210
1211         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1212         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1213         declare.
1214         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1215
1216 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1217
1218         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1219         of partial symtabs.
1220
1221 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1222
1223         * regformats/reg-arm.dat: Remove.
1224         * regformats/reg-bfin.dat: Remove.
1225         * regformats/reg-cris.dat: Remove.
1226         * regformats/reg-crisv32.dat: Remove.
1227         * regformats/reg-m32r.dat: Remove.
1228         * regformats/reg-tilegx.dat: Remove.
1229         * regformats/reg-tilegx32.dat: Remove.
1230
1231 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1232
1233         * features/Makefile (WHICH): Remove arm files.
1234         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1235         * regformats/arm/arm-with-neon.dat: Remove.
1236         * regformats/arm/arm-with-vfpv2.dat: Remove.
1237         * regformats/arm/arm-with-vfpv3.dat: Remove.
1238
1239 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1240
1241         * features/Makefile (XMLTOC): Remove rx.xml.
1242
1243 2020-06-17  Pedro Alves  <palves@redhat.com>
1244
1245         * gdbthread.h (thread_control_state) <trap_expected> Update
1246         comments.
1247
1248 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1249
1250         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1251         ada_language::lookup_symbol_nonlocal.
1252         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1253         (ada_language::lookup_symbol_nonlocal): New member function,
1254         implementation from ada_lookup_symbol_nonlocal.
1255         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1256         initializer.
1257         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1258         initializer.
1259         (cplus_language::lookup_symbol_nonlocal): New member function.
1260         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1261         (minimal_language_data) Likewise.
1262         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1263         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1264         initializer.
1265         (d_language::lookup_symbol_nonlocal): New member function.
1266         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1267         initializer.
1268         (f_language::lookup_symbol_nonlocal): New member function.
1269         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1270         initializer.
1271         * language.c (unknown_language_data): Likewise.
1272         (auto_language_data): Likewise.
1273         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1274         field.
1275         (language_defn::lookup_symbol_nonlocal): New member function.
1276         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1277         initializer.
1278         * objc-lang.c (objc_language_data): Likewise.
1279         * opencl-lang.c (opencl_language_data): Likewise.
1280         * p-lang.c (pascal_language_data): Likewise.
1281         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1282         rust_language::lookup_symbol_nonlocal.
1283         (rust_language_data): Delete la_lookup_symbol_nonlocal
1284         initializer.
1285         (rust_language::lookup_symbol_nonlocal): New member function,
1286         implementation from rust_lookup_symbol_nonlocal.
1287         * symtab.c (lookup_symbol_aux): Update call to
1288         lookup_symbol_nonlocal.
1289         (basic_lookup_symbol_nonlocal): Rename to...
1290         (language_defn::lookup_symbol_nonlocal): ...this, and update
1291         header comment.  Remove language_defn parameter, and replace with
1292         uses of `this'.
1293         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1294
1295 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1296
1297         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1298         initializer.
1299         (ada_language::value_print_inner): New member function.
1300         * c-lang.c (c_language_data): Delete la_value_print_inner
1301         initializer.
1302         (cplus_language_data): Likewise.
1303         (asm_language_data): Likewise.
1304         (minimal_language_data): Likewise.
1305         * d-lang.c (d_language_data): Likewise.
1306         (d_language::value_print_inner): New member function.
1307         * f-lang.c (f_language_data): Delete la_value_print_inner
1308         initializer.
1309         (f_language::value_print_inner): New member function.
1310         * f-lang.h (f_value_print_innner): Rename to...
1311         (f_value_print_inner): ...this (note spelling of 'inner').
1312         * f-valprint.c (f_value_print_innner): Rename to...
1313         (f_value_print_inner): ...this (note spelling of 'inner').
1314         * go-lang.c (go_language_data): Delete la_value_print_inner
1315         initializer.
1316         (go_language::value_print_inner): New member function.
1317         * language.c (language_defn::value_print_inner): Define new member
1318         function.
1319         (unk_lang_value_print_inner): Delete.
1320         (unknown_language_data): Delete la_value_print_inner initializer.
1321         (unknown_language::value_print_inner): New member function.
1322         (auto_language_data): Delete la_value_print_inner initializer.
1323         (auto_language::value_print_inner): New member function.
1324         * language.h (language_data): Delete la_value_print_inner field.
1325         (language_defn::value_print_inner): Delcare new member function.
1326         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1327         initializer.
1328         (m2_language::value_print_inner): New member function.
1329         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1330         initializer.
1331         * opencl-lang.c (opencl_language_data): Likewise.
1332         * p-lang.c (pascal_language_data): Likewise.
1333         (pascal_language::value_print_inner): New member function.
1334         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1335         initializer.
1336         (rust_language::value_print_inner): New member function.
1337         * valprint.c (do_val_print): Update call to value_print_inner.
1338
1339 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1340
1341         * ada-lang.c (ada_language_data): Delete la_value_print
1342         initializer.
1343         (ada_language::value_print): New member function.
1344         * c-lang.c (c_language_data): Delete la_value_print initializer.
1345         (cplus_language_data): Likewise.
1346         (asm_language_data): Likewise.
1347         (minimal_language_data): Likewise.
1348         * d-lang.c (d_language_data): Likewise.
1349         * f-lang.c (f_language_data): Likewise.
1350         * go-lang.c (go_language_data): Likewise.
1351         * language.c (unk_lang_value_print): Delete.
1352         (language_defn::value_print): Define new member function.
1353         (unknown_language_data): Delete la_value_print initializer.
1354         (unknown_language::value_print): New member function.
1355         (auto_language_data): Delete la_value_print initializer.
1356         (auto_language::value_print): New member function.
1357         * language.h (language_data): Delete la_value_print field.
1358         (language_defn::value_print): Declare new member function.
1359         (LA_VALUE_PRINT): Update call to value_print.
1360         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1361         * objc-lang.c (objc_language_data): Likewise.
1362         * opencl-lang.c (opencl_language_data): Likewise.
1363         * p-lang.c (pascal_language_data): Likewise.
1364         (pascal_language::value_print): New member function.
1365         * rust-lang.c (rust_language_data): Delete la_value_print
1366         initializer.
1367
1368 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1369
1370         * ada-lang.c (ada_watch_location_expression): Rename to
1371         ada_language::watch_location_expression.
1372         (ada_language_data): Delete la_watch_location_expression
1373         initializer.
1374         (ada_language::watch_location_expression): New member function,
1375         implementation from ada_watch_location_expression.
1376         * breakpoint.c (watch_command_1): Update call to
1377         watch_location_expression.
1378         * c-lang.c (c_watch_location_expression): Rename to
1379         language_defn::watch_location_expression.
1380         (c_language_data): Delete la_watch_location_expression
1381         initializer.
1382         (cplus_language_data): Likewise.
1383         (asm_language_data): Likewise.
1384         (minimal_language_data): Likewise.
1385         * c-lang.h (c_watch_location_expression): Delete declaration.
1386         * d-lang.c (d_language_data): Delete la_watch_location_expression
1387         initializer.
1388         * f-lang.c (f_language_data): Likewise.
1389         * go-lang.c (go_language_data): Likewise.
1390         * language.c (language_defn::watch_location_expression): Member
1391         function implementation from c_watch_location_expression.
1392         (unknown_language_data): Delete la_watch_location_expression
1393         initializer.
1394         (auto_language_data): Likewise.
1395         * language.h (language_data): Delete la_watch_location_expression
1396         field.
1397         (language_defn::watch_location_expression): Declare new member
1398         function.
1399         * m2-lang.c (m2_language_data): Delete
1400         la_watch_location_expression initializer.
1401         * objc-lang.c (objc_language_data): Likewise.
1402         * opencl-lang.c (opencl_language_data): Likewise.
1403         * p-lang.c (pascal_language_data): Likewise.
1404         * rust-lang.c (rust_watch_location_expression): Rename to
1405         rust_language::watch_location_expression.
1406         (rust_language_data): Delete la_watch_location_expression
1407         initializer.
1408         (rust_language::watch_location_expression): New member function,
1409         implementation from rust_watch_location_expression.
1410
1411 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1412
1413         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1414         ada_language::collect_symbol_completion_matches.
1415         (ada_language_data): Delete la_collect_symbol_completion_matches
1416         initializer.
1417         (ada_language::collect_symbol_completion_matches): New member
1418         function, implementation from
1419         ada_collect_symbol_completion_matches.
1420         * c-lang.c (c_language_data): Delete
1421         la_collect_symbol_completion_matches initializer.
1422         (cplus_language_data): Likewise.
1423         (asm_language_data): Likewise.
1424         (minimal_language_data): Likewise.
1425         * d-lang.c (d_language_data): Likewise.
1426         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1427         f_language::collect_symbol_completion_matches.
1428         (f_language_data): Delete la_collect_symbol_completion_matches
1429         initializer.
1430         (f_language::collect_symbol_completion_matches) New member
1431         function, implementation from f_collect_symbol_completion_matches.
1432         * go-lang.c (go_language_data): Delete
1433         la_collect_symbol_completion_matches initializer.
1434         * language.c (unknown_language_data): Likewise.
1435         (auto_language_data): Likewise.
1436         * language.h (language_data): Delete
1437         la_collect_symbol_completion_matches field.
1438         (language_defn::collect_symbol_completion_matches): New member
1439         function.
1440         * m2-lang.c (m2_language_data): Delete
1441         la_collect_symbol_completion_matches initializer.
1442         * objc-lang.c (objc_language_data): Likewise.
1443         * opencl-lang.c (opencl_language_data): Likewise.
1444         * p-lang.c (pascal_language_data): Likewise.
1445         * rust-lang.c (rust_language_data): Likewise.
1446         * symtab.c (default_collect_symbol_completion_matches): Delete.
1447         (collect_symbol_completion_matches): Update call to
1448         collect_symbol_completion_matches.
1449         (collect_symbol_completion_matches_type): Likewise.
1450         * symtab.h (default_collect_symbol_completion_matches): Delete
1451         declaration.
1452
1453 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1454
1455         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1456         (ada_language_data): Delete la_word_break_characters initializer.
1457         (ada_language::word_break_characters): New member function.
1458         * c-lang.c (c_language_data): Delete la_word_break_characters
1459         initializer.
1460         (cplus_language_data): Likewise.
1461         (asm_language_data): Likewise.
1462         (minimal_language_data): Likewise.
1463         * completer.c: Update global comment.
1464         (advance_to_expression_complete_word_point): Update call to
1465         word_break_characters.
1466         (complete_files_symbols): Likewise.
1467         (complete_line_internal_1): Likewise.
1468         (default_completer_handle_brkchars): Likewise.
1469         (skip_quoted_chars): Likewise.
1470         * d-lang.c (d_language_data): Delete la_word_break_characters
1471         initializer.
1472         * f-lang.c (f_word_break_characters): Delete.
1473         (f_language_data): Delete la_word_break_characters initializer.
1474         (f_language::word_break_characters): New member function.
1475         * go-lang.c (go_language_data): Delete la_word_break_characters
1476         initializer.
1477         * language.c (unknown_language_data): Likewise.
1478         (auto_language_data): Likewise.
1479         * language.h (default_word_break_characters): Move declaration to
1480         earlier in the file.
1481         (language_data): Delete la_word_break_characters field.
1482         (language_defn::word_break_characters): New member function.
1483         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1484         initializer.
1485         * objc-lang.c (objc_language_data): Likewise.
1486         * opencl-lang.c (opencl_language_data): Likewise.
1487         * p-lang.c (pascal_language_data): Likewise.
1488         * rust-lang.c (rust_language_data): Likewise.
1489
1490 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1491
1492         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1493         (ada_language_data): Delete la_get_symbol_name_matcher
1494         initializer.
1495         (language_defn::get_symbol_name_matcher_inner): New member
1496         function.
1497         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1498         initializer.
1499         (cplus_language_data): Likewise.
1500         (cplus_language::get_symbol_name_matcher_inner): New member
1501         function.
1502         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1503         (minimal_language_data): Likewise.
1504         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1505         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1506         initializer.
1507         * dictionary.c (iter_match_first_hashed): Update call to
1508         get_symbol_name_matcher.
1509         (iter_match_next_hashed): Likewise.
1510         (iter_match_next_linear): Likewise.
1511         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1512         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1513         initializer.
1514         (f_language::get_symbol_name_matcher_inner): New member function.
1515         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1516         initializer.
1517         * language.c (default_symbol_name_matcher): Update header comment,
1518         make static.
1519         (language_defn::get_symbol_name_matcher): New definition.
1520         (language_defn::get_symbol_name_matcher_inner): Likewise.
1521         (get_symbol_name_matcher): Delete.
1522         (unknown_language_data): Delete la_get_symbol_name_matcher
1523         initializer.
1524         (auto_language_data): Likewise.
1525         * language.h (language_data): Delete la_get_symbol_name_matcher
1526         field.
1527         (language_defn::get_symbol_name_matcher): New member function.
1528         (language_defn::get_symbol_name_matcher_inner): Likewise.
1529         (default_symbol_name_matcher): Delete declaration.
1530         * linespec.c (find_methods): Update call to
1531         get_symbol_name_matcher.
1532         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1533         initializer.
1534         * minsyms.c (lookup_minimal_symbol): Update call to
1535         get_symbol_name_matcher.
1536         (iterate_over_minimal_symbols): Likewise.
1537         * objc-lang.c (objc_language_data): Delete
1538         la_get_symbol_name_matcher initializer.
1539         * opencl-lang.c (opencl_language_data): Likewise.
1540         * p-lang.c (pascal_language_data): Likewise.
1541         * psymtab.c (psymbol_name_matches): Update call to
1542         get_symbol_name_matcher.
1543         * rust-lang.c (rust_language_data): Delete
1544         la_get_symbol_name_matcher initializer.
1545         * symtab.c (symbol_matches_search_name): Update call to
1546         get_symbol_name_matcher.
1547         (compare_symbol_name): Likewise.
1548
1549 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1550
1551         * ada-lang.c (ada_language_data): Delete la_compute_program
1552         initializer.
1553         * c-lang.c (c_language_data): Likewise.
1554         (c_language::compute_program): New member function.
1555         (cplus_language_data): Delete la_compute_program initializer.
1556         (cplus_language::compute_program): New member function.
1557         (asm_language_data): Delete la_compute_program initializer.
1558         (minimal_language_data): Likewise.
1559         * c-lang.h (c_compute_program): Update comment.
1560         (cplus_compute_program): Likewise.
1561         * compile/compile-c-support.c (c_compute_program): Likewise.
1562         (cplus_compute_program): Likewise.
1563         * compile/compile.c (compile_to_object): Update call to
1564         la_compute_program.
1565         * d-lang.c (d_language_data): Delete la_compute_program
1566         initializer.
1567         * f-lang.c (f_language_data): Likewise.
1568         * go-lang.c (go_language_data): Likewise.
1569         * language.c (unknown_language_data): Likewise.
1570         (auto_language_data): Likewise.
1571         * language.h (language_data): Delete la_compute_program field.
1572         (language_defn::compute_program): New member function.
1573         * m2-lang.c (m2_language_data): Delete la_compute_program
1574         initializer.
1575         * objc-lang.c (objc_language_data): Likewise.
1576         * opencl-lang.c (opencl_language_data): Likewise.
1577         * p-lang.c (pascal_language_data): Likewise.
1578         * rust-lang.c (rust_language_data): Likewise.
1579
1580 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1581
1582         * ada-lang.c (ada_language_data) Delete
1583         la_class_name_from_physname initializer.
1584         * c-lang.c (c_language_data): Likewise.
1585         (cplus_language_data): Likewise.
1586         (cplus_language::class_name_from_physname): New member function.
1587         (asm_language_data): Delete la_class_name_from_physname
1588         initializer.
1589         (minimal_language_data): Likewise.
1590         * d-lang.c (d_language_data): Likewise.
1591         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1592         method on language_defn class.
1593         (guess_full_die_structure_name): Likewise.
1594         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1595         initializer.
1596         * go-lang.c (go_language_data): Likewise.
1597         * language.c (language_class_name_from_physname): Delete.
1598         (unk_lang_class_name): Delete.
1599         (unknown_language_data): Delete la_class_name_from_physname
1600         initializer.
1601         (auto_language_data): Likewise.
1602         * language.h (language_data): Delete la_class_name_from_physname
1603         field.
1604         (language_defn::class_name_from_physname): New function.
1605         (language_class_name_from_physname): Delete declaration.
1606         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1607         initializer.
1608         * objc-lang.c (objc_language_data): Likewise.
1609         * opencl-lang.c (opencl_language_data): Likewise.
1610         * p-lang.c (pascal_language_data): Likewise.
1611         * rust-lang.c (rust_language_data): Likewise.
1612
1613 2020-06-16  Tom Tromey  <tom@tromey.com>
1614
1615         * tui/tui-data.h (STATUS_NAME): New macro.
1616         * tui/tui-layout.c (tui_remove_some_windows)
1617         (initialize_known_windows, tui_register_window)
1618         (tui_layout_split::remove_windows, initialize_layouts)
1619         (tui_new_layout_command): Don't use hard-coded window names.
1620
1621 2020-06-16  Tom Tromey  <tom@tromey.com>
1622
1623         PR tui/25348:
1624         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1625         tui_initialize_readline.  Only run once.  Call rl_initialize.
1626         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1627         tui_initialize_readline.
1628         * tui/tui-io.c (tui_setup_io): Call
1629         tui_ensure_readline_initialized.
1630         * tui/tui-interp.c (tui_interp::init): Update.
1631
1632 2020-06-16  Tom Tromey  <tom@tromey.com>
1633
1634         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1635         Also preserve the status window.
1636
1637 2020-06-16  Tom Tromey  <tom@tromey.com>
1638
1639         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1640         where m_window==nullptr.
1641
1642 2020-06-15  Tom Tromey  <tromey@adacore.com>
1643
1644         * windows-nat.c (windows_nat::handle_output_debug_string):
1645         Update.
1646         (windows_nat::handle_ms_vc_exception): Update.
1647         * target.h (target_read_string): Change API.
1648         * target.c (target_read_string): Change API.
1649         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1650         Update.
1651         * solib-frv.c (frv_current_sos): Update.
1652         * solib-dsbt.c (dsbt_current_sos): Update.
1653         * solib-darwin.c (darwin_current_sos): Update.
1654         * linux-thread-db.c (inferior_has_bug): Update.
1655         * expprint.c (print_subexp_standard): Update.
1656         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1657         (ada_exception_message_1): Update.
1658
1659 2020-06-15  Tom Tromey  <tromey@adacore.com>
1660
1661         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1662
1663 2020-06-15  Tom Tromey  <tromey@adacore.com>
1664
1665         * valprint.c (read_string): Update comment.
1666         * target.c (MIN): Remove.
1667         (target_read_string): Rewrite.
1668
1669 2020-06-15  Tom Tromey  <tromey@adacore.com>
1670
1671         * corefile.c (read_memory_string): Remove.
1672         * ada-valprint.c (ada_value_print_ptr): Update.
1673         * ada-lang.h (ada_tag_name): Change return type.
1674         * ada-lang.c (type_from_tag): Update.
1675         (ada_tag_name_from_tsd): Change return type.  Use
1676         target_read_string.
1677         (ada_tag_name): Likewise.
1678         * gdbcore.h (read_memory_string): Don't declare.
1679
1680 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1681
1682         * symtab.c (rbreak_command): Ignore Windows drive colon.
1683
1684 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1685
1686         * NEWS: Mention removed GDBserver host support.
1687
1688 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1689
1690         * features/riscv/rebuild-csr-xml.sh: Updated.
1691
1692 2020-06-11  Tom Tromey  <tom@tromey.com>
1693
1694         PR gdb/18318:
1695         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1696
1697 2020-06-09  Jonny Grant  <jg@jguk.org>
1698 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1699
1700         * main.c (captured_main_1): Don't print new line after help.
1701         (print_gdb_help): add mailing list and IRC channel information
1702         to --help.  Add new lines between items in the footer.  Remove
1703         quotes around bug url.
1704
1705 2020-06-11  Keith Seitz  <keiths@redhat.com>
1706
1707         PR gdb/21356
1708         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1709         Resolve typedefs for type length calculations.
1710
1711 2020-06-10  Tom de Vries  <tdevries@suse.de>
1712
1713         PR ada/24713
1714         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1715         (write_psymbols): Enable .gdb_index for ada.
1716         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1717         ada.
1718
1719 2020-06-10  Tom de Vries  <tdevries@suse.de>
1720
1721         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1722         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1723         namei" instead of "const char *name" argument.
1724         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1725         dw2_symtab_iter_init.
1726
1727 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1728
1729         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1730         to use type::field and field::type instead.
1731
1732 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1733
1734         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1735         to use field::type instead.
1736
1737 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1738
1739         * gdbtypes.h (struct field) <type, set_type>: New methods.
1740         Rename `type` field to...
1741         <m_type>: ... this.  Change references throughout to use type or
1742         set_type methods.
1743         (FIELD_TYPE): Use field::type.  Change call sites that modify
1744         the field's type to use field::set_type instead.
1745
1746 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1747
1748         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1749         to use type::index_type instead.
1750
1751 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1752
1753         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1754         methods.
1755         (TYPE_INDEX_TYPE): Use type::index_type.
1756         * gdbtypes.c (create_array_type_with_stride): Likewise.
1757
1758 2020-06-07  Tom Tromey  <tom@tromey.com>
1759
1760         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1761         parameter.
1762         (generic_value_print): Update.
1763
1764 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1765
1766         Revert commit 982a38f60b0.
1767         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1768
1769 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1770
1771         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1772         avoid use after free.
1773
1774 2020-06-05  Tom de Vries  <tdevries@suse.de>
1775
1776         * NEWS: Fix typos.
1777
1778 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1779
1780         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1781         the per_bfd object.
1782         (dwarf2_read_debug_names): Likewise.
1783         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1784         object when re-using a per_bfd object with an index.
1785
1786 2020-06-03  Tom de Vries  <tdevries@suse.de>
1787
1788         PR symtab/26046
1789         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1790         children for C++.
1791         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1792         DW_TAG_subprogram.
1793
1794 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1795
1796         * ada-lang.c (ada_language_data): Delete skip_trampoline
1797         initializer.
1798         * c-lang.c (c_language_data): Likewise.
1799         (cplus_language_data): Likewise.
1800         (cplus_language::skip_trampoline): New member function.
1801         (asm_language_data): Delete skip_trampoline initializer.
1802         (minimal_language_data): Likewise.
1803         * d-lang.c (d_language_data): Likewise.
1804         * f-lang.c (f_language_data): Likewise.
1805         * go-lang.c (go_language_data): Likewise.
1806         * language.c (unk_lang_trampoline): Delete function.
1807         (skip_language_trampoline): Update.
1808         (unknown_language_data): Delete skip_trampoline initializer.
1809         (auto_language_data): Likewise.
1810         * language.h (language_data): Delete skip_trampoline field.
1811         (language_defn::skip_trampoline): New function.
1812         * m2-lang.c (m2_language_data): Delete skip_trampoline
1813         initializer.
1814         * objc-lang.c (objc_skip_trampoline): Delete function, move
1815         implementation to objc_language::skip_trampoline.
1816         (objc_language_data): Delete skip_trampoline initializer.
1817         (objc_language::skip_trampoline): New member function with
1818         implementation from objc_skip_trampoline.
1819         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1820         initializer.
1821         * p-lang.c (pascal_language_data): Likewise.
1822         * rust-lang.c (rust_language_data): Likewise.
1823
1824 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1825
1826         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1827         (ada_language::demangle): New member function.
1828         * c-lang.c (c_language_data): Delete la_demangle initializer.
1829         (cplus_language_data): Delete la_demangle initializer.
1830         (cplus_language::demangle): New member function.
1831         (asm_language_data): Delete la_demangle initializer.
1832         (minimal_language_data): Delete la_demangle initializer.
1833         * d-lang.c (d_language_data): Delete la_demangle initializer.
1834         (d_language::demangle): New member function.
1835         * f-lang.c (f_language_data): Delete la_demangle initializer.
1836         (f_language::demangle): New member function.
1837         * go-lang.c (go_language_data): Delete la_demangle initializer.
1838         (go_language::demangle): New member function.
1839         * language.c (language_demangle): Update.
1840         (unk_lang_demangle): Delete.
1841         (unknown_language_data): Delete la_demangle initializer.
1842         (unknown_language::demangle): New member function.
1843         (auto_language_data): Delete la_demangle initializer.
1844         (auto_language::demangle): New member function.
1845         * language.h (language_data): Delete la_demangle field.
1846         (language_defn::demangle): New function.
1847         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1848         * objc-lang.c (objc_language_data): Delete la_demangle
1849         initializer.
1850         (objc_language::demangle): New member function.
1851         * opencl-lang.c (opencl_language_data): Delete la_demangle
1852         initializer.
1853         * p-lang.c (pascal_language_data): Likewise.
1854         * rust-lang.c (rust_language_data): Likewise.
1855         (rust_language::demangle): New member function.
1856
1857 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1858
1859         * ada-lang.c (ada_language_data): Delete la_print_type
1860         initializer.
1861         (ada_language::print_type): New member function.
1862         * c-lang.c (c_language_data): Delete la_print_type initializer.
1863         (c_language::print_type): New member function.
1864         (cplus_language_data): Delete la_print_type initializer.
1865         (cplus_language::print_type): New member function.
1866         (asm_language_data): Delete la_print_type initializer.
1867         (asm_language::print_type): New member function.
1868         (minimal_language_data): Delete la_print_type initializer.
1869         (minimal_language::print_type): New member function.
1870         * d-lang.c (d_language_data): Delete la_print_type initializer.
1871         (d_language::print_type): New member function.
1872         * f-lang.c (f_language_data): Delete la_print_type initializer.
1873         (f_language::print_type): New member function.
1874         * go-lang.c (go_language_data): Delete la_print_type initializer.
1875         (go_language::print_type): New member function.
1876         * language.c (unk_lang_print_type): Delete.
1877         (unknown_language_data): Delete la_print_type initializer.
1878         (unknown_language::print_type): New member function.
1879         (auto_language_data): Delete la_print_type initializer.
1880         (auto_language::print_type): New member function.
1881         * language.h (language_data): Delete la_print_type field.
1882         (language_defn::print_type): New function.
1883         (LA_PRINT_TYPE): Update.
1884         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1885         (m2_language::print_type): New member function.
1886         * objc-lang.c (objc_language_data): Delete la_print_type
1887         initializer.
1888         (objc_language::print_type): New member function.
1889         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1890         to opencl_language::print_type.
1891         (opencl_language_data): Delete la_print_type initializer.
1892         (opencl_language::print_type): New member function, implementation
1893         from opencl_print_type.
1894         * p-lang.c (pascal_language_data): Delete la_print_type
1895         initializer.
1896         (pascal_language::print_type): New member function.
1897         * rust-lang.c (rust_print_type): Delete, implementation moved to
1898         rust_language::print_type.
1899         (rust_language_data): Delete la_print_type initializer.
1900         (rust_language::print_type): New member function, implementation
1901         from rust_print_type.
1902
1903 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1904
1905         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1906         implementation moves to...
1907         (ada_language::sniff_from_mangled_name): ...here.  Update return
1908         type.
1909         (ada_language_data): Delete la_sniff_from_mangled_name
1910         initializer.
1911         * c-lang.c (c_language_data): Likewise.
1912         (cplus_language_data): Likewise.
1913         (cplus_language::sniff_from_mangled_name): New member function,
1914         implementation taken from gdb_sniff_from_mangled_name.
1915         (asm_language_data): Delete la_sniff_from_mangled_name
1916         initializer.
1917         (minimal_language_data): Likewise.
1918         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1919         implementation moves to cplus_language::sniff_from_mangled_name.
1920         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
1921         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
1922         moves to...
1923         (d_language::sniff_from_mangled_name): ...here.
1924         (d_language_data): Delete la_sniff_from_mangled_name initializer.
1925         * f-lang.c (f_language_data): Likewise.
1926         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
1927         moves to...
1928         (go_language::sniff_from_mangled_name): ...here.
1929         (go_language_data): Delete la_sniff_from_mangled_name initializer.
1930         * language.c (language_sniff_from_mangled_name): Delete.
1931         (unknown_language_data): Delete la_sniff_from_mangled_name
1932         initializer.
1933         (auto_language_data): Likewise.
1934         * language.h (language_data): Delete la_sniff_from_mangled_name
1935         field.
1936         (language_defn::sniff_from_mangled_name): New function.
1937         (language_sniff_from_mangled_name): Delete declaration.
1938         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
1939         field.
1940         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
1941         implementation moves to...
1942         (objc_language::sniff_from_mangled_name): ...here.
1943         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
1944         * opencl-lang.c (opencl_language_data): Likewise.
1945         * p-lang.c (pascal_language_data): Likewise.
1946         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
1947         implementation moves to...
1948         (rust_language::sniff_from_mangled_name): ...here.
1949         (rust_language_data): Delete la_sniff_from_mangled_name
1950         initializer.
1951         * symtab.c (symbol_find_demangled_name): Call
1952         sniff_from_mangled_name member function.
1953
1954 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1955
1956         * ada-lang.c (ada_language_data): Delete la_search_name_hash
1957         initializer.
1958         * c-lang.c (c_language_data): Likewise.
1959         (cplus_language_data): Likewise.
1960         (cplus_language::search_name_hash): New member function.
1961         (asm_language_data): Delete la_search_name_hash initializer.
1962         (minimal_language_data): Likewise.
1963         * d-lang.c (d_language_data): Likewise.
1964         * dictionary.c (default_search_name_hash): Rename to...
1965         (language_defn::search_name_hash): ...this.
1966         * f-lang.c (f_language_data): Likewise.
1967         (f_language::search_name_hash): New member function.
1968         * go-lang.c (go_language_data): Delete la_search_name_hash
1969         initializer.
1970         * language.c (unknown_language_data): Likewise.
1971         (auto_language_data): Likewise.
1972         * language.h (struct language_data): Delete la_search_name_hash
1973         field.
1974         (language_defn::search_name_hash): Declare new member function.
1975         (default_search_name_hash): Delete declaration.
1976         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1977         initializer.
1978         * objc-lang.c (objc_language_data): Likewise.
1979         * opencl-lang.c (opencl_language_data): Likewise.
1980         * p-lang.c (pascal_language_data): Likewise.
1981         * rust-lang.c (rust_language_data): Likewise.
1982         * symtab.c (search_name_hash): Update call.
1983
1984 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1985
1986         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1987         initializer.
1988         * c-lang.c (class compile_instance): Declare.
1989         (c_language_data): Delete la_get_compile_instance initializer.
1990         (c_language::get_compile_instance): New member function.
1991         (cplus_language_data): Delete la_get_compile_instance initializer.
1992         (cplus_language::get_compile_instance): New member function.
1993         (asm_language_data): Delete la_get_compile_instance initializer.
1994         (minimal_language_data): Likewise.
1995         * c-lang.h (c_get_compile_context): Update comment.
1996         (cplus_get_compile_context): Update comment.
1997         * compile/compile.c (compile_to_object): Update calls, don't rely
1998         on function pointer being NULL.
1999         * d-lang.c (d_language_data): Delete la_get_compile_instance
2000         initializer.
2001         * f-lang.c (f_language_data): Likewise.
2002         * go-lang.c (go_language_data): Likewise.
2003         * language.c (unknown_language_data): Likewise.
2004         (auto_language_data): Likewise.
2005         * language.h (language_data): Delete la_get_compile_instance field.
2006         (language_defn::get_compile_instance): New member function.
2007         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2008         initializer.
2009         * objc-lang.c (objc_language_data): Likewise.
2010         * opencl-lang.c (opencl_language_data): Likewise.
2011         * p-lang.c (pascal_language_data): Likewise.
2012         * rust-lang.c (rust_language_data): Likewise.
2013
2014 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2015
2016         * ada-lang.c (ada_add_all_symbols): Update comment.
2017         (ada_iterate_over_symbols): Delete, move implementation to...
2018         (ada_language::iterate_over_symbols): ...here, a new member
2019         function, rewrite to use range based for loop.
2020         (ada_language_data): Delete la_iterate_over_symbols initializer.
2021         * c-lang.c (c_language_data): Likewise.
2022         (cplus_language_data): Likewise.
2023         (asm_language_data): Likewise.
2024         (minimal_language_data): Likewise.
2025         * d-lang.c (d_language_data): Likewise.
2026         * f-lang.c (f_language_data): Likewise.
2027         * go-lang.c (go_language_data): Likewise.
2028         * language.c (unknown_language_data): Likewise.
2029         (auto_language_data): Likewise.
2030         * language.h (language_data): Delete la_iterate_over_symbols field.
2031         (language_defn::iterate_over_symbols): New member function.
2032         (LA_ITERATE_OVER_SYMBOLS): Update.
2033         * linespec.c (iterate_over_all_matching_symtabs): Update.
2034         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2035         initializer.
2036         * objc-lang.c (objc_language_data): Likewise.
2037         * opencl-lang.c (opencl_language_data): Likewise.
2038         * p-lang.c (pascal_language_data): Likewise.
2039         * rust-lang.c (rust_language_data): Likewise.
2040
2041 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2042
2043         * ada-lang.c (ada_language_data): Delete
2044         la_lookup_transparent_type initializer.
2045         * c-lang.c (c_language_data): Likewise.
2046         (cplus_language_data): Likewise.
2047         (cplus_language::lookup_transparent_type): New member function.
2048         (asm_language_data): Delete la_lookup_transparent_type
2049         initializer.
2050         (minimal_language_data): Likewise.
2051         * d-lang.c (d_language_data): Likewise.
2052         * f-lang.c (f_language_data): Likewise.
2053         * go-lang.c (go_language_data): Likewise.
2054         * language.c (unknown_language_data): Likewise.
2055         (auto_language_data): Likewise.
2056         * language.h (struct language_data): Delete
2057         la_lookup_transparent_type field.
2058         (language_defn::lookup_transparent_type): New member function.
2059         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2060         initializer.
2061         * objc-lang.c (objc_language_data): Likewise.
2062         * opencl-lang.c (opencl_language_data): Likewise.
2063         * p-lang.c (pascal_language_data): Likewise.
2064         * rust-lang.c (rust_language_data): Likewise.
2065         * symtab.c (symbol_matches_domain): Update call.
2066
2067 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2068
2069         * ada-lang.c (ada_language_arch_info): Delete function, move
2070         implementation to...
2071         (ada_language::language_arch_info): ...here, a new member
2072         function.
2073         (ada_language_data): Delete la_language_arch_info.
2074         * c-lang.c (c_language_data): Likewise.
2075         (c_language::language_arch_info): New member function.
2076         (cplus_language_arch_info): Delete function, move
2077         implementation to...
2078         (cplus_language::language_arch_info): ...here, a new member
2079         function.
2080         (cplus_language_data): Delete la_language_arch_info.
2081         (asm_language_data): Likewise.
2082         (asm_language::language_arch_info): New member function.
2083         (minimal_language_data): Delete la_language_arch_info.
2084         (minimal_language::language_arch_info): New member function.
2085         * d-lang.c (d_language_arch_info): Delete function, move
2086         implementation to...
2087         (d_language::language_arch_info): ...here, a new member
2088         function.
2089         (d_language_data): Delete la_language_arch_info.
2090         * f-lang.c (f_language_arch_info): Delete function, move
2091         implementation to...
2092         (f_language::language_arch_info): ...here, a new member
2093         function.
2094         (f_language_data): Delete la_language_arch_info.
2095         * go-lang.c (go_language_arch_info): Delete function, move
2096         implementation to...
2097         (go_language::language_arch_info): ...here, a new member
2098         function.
2099         (go_language_data): Delete la_language_arch_info.
2100         * language.c (unknown_language_data): Likewise.
2101         (unknown_language::language_arch_info): New member function.
2102         (auto_language_data): Delete la_language_arch_info.
2103         (auto_language::language_arch_info): New member function.
2104         (language_gdbarch_post_init): Update call to
2105         la_language_arch_info.
2106         * language.h (language_data): Delete la_language_arch_info
2107         function pointer.
2108         (language_defn::language_arch_info): New function.
2109         * m2-lang.c (m2_language_arch_info): Delete function, move
2110         implementation to...
2111         (m2_language::language_arch_info): ...here, a new member
2112         function.
2113         (m2_language_data): Delete la_language_arch_info.
2114         * objc-lang.c (objc_language_arch_info): Delete function, move
2115         implementation to...
2116         (objc_language::language_arch_info): ...here, a new member
2117         function.
2118         (objc_language_data): Delete la_language_arch_info.
2119         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2120         implementation to...
2121         (opencl_language::language_arch_info): ...here, a new member
2122         function.
2123         (opencl_language_data): Delete la_language_arch_info.
2124         * p-lang.c (pascal_language_arch_info): Delete function, move
2125         implementation to...
2126         (pascal_language::language_arch_info): ...here, a new member
2127         function.
2128         (pascal_language_data): Delete la_language_arch_info.
2129         * rust-lang.c (rust_language_arch_info): Delete function, move
2130         implementation to...
2131         (rust_language::language_arch_info): ...here, a new member
2132         function.
2133         (rust_language_data): Delete la_language_arch_info.
2134
2135 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2136
2137         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2138         initializer.
2139         * c-lang.c (c_language_data): Likewise.
2140         (cplus_language_data): Likewise.
2141         (cplus_language::pass_by_reference_info): New method.
2142         (asm_language_data): Delete la_pass_by_reference initializer.
2143         (minimal_language_data): Likewise.
2144         * cp-abi.c (cp_pass_by_reference): Remove use of
2145         default_pass_by_reference.
2146         * d-lang.c (d_language_data): Likewise.
2147         * f-lang.c (f_language_data): Likewise.
2148         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2149         default_pass_by_reference.
2150         * go-lang.c (go_language_data): Likewise.
2151         * language.c (language_pass_by_reference): Update.
2152         (default_pass_by_reference): Delete.
2153         (unknown_language_data): Delete la_pass_by_reference
2154         initializer.
2155         (auto_language_data): Likewise.
2156         * language.h (struct language_data): Delete la_pass_by_reference
2157         field.
2158         (language_defn::pass_by_reference_info): New member function.
2159         (default_pass_by_reference): Delete declaration.
2160         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2161         initializer.
2162         * objc-lang.c (objc_language_data): Likewise.
2163         * opencl-lang.c (opencl_language_data): Likewise.
2164         * p-lang.c (pascal_language_data): Likewise.
2165         * rust-lang.c (rust_language_data): Likewise.
2166
2167 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2168
2169         * ada-lang.c (ada_read_var_value): Delete function, move
2170         implementation to...
2171         (ada_language::read_var_value): ...here.
2172         (ada_language_data): Delete la_read_var_value initializer.
2173         * c-lang.c (c_language_data): Likewise.
2174         (cplus_language_data): Likewise.
2175         (minimal_language_data): Likewise.
2176         * d-lang.c (d_language_data): Likewise.
2177         * f-lang.c (f_language_data): Likewise.
2178         * findvar.c (default_read_var_value): Rename to...
2179         (language_defn::read_var_value): ...this.
2180         * findvar.c (read_var_value): Update header comment, and change to
2181         call member function instead of function pointer.
2182         * go-lang.c (go_language_data): Likewise.
2183         * language.c (unknown_language_data): Delete la_read_var_value
2184         initializer.
2185         (auto_language_data): Likewise.
2186         * language.h (struct language_data): Delete la_read_var_value
2187         field.
2188         (language_defn::read_var_value): New member function.
2189         (default_read_var_value): Delete declaration.
2190         * m2-lang.c (m2_language_data): Delete la_read_var_value
2191         initializer.
2192         * objc-lang.c (objc_language_data): Likewise.
2193         * opencl-lang.c (opencl_language_data): Likewise.
2194         * p-lang.c (pascal_language_data): Likewise.
2195         * rust-lang.c (rust_language_data): Likewise.
2196         * value.h (default_read_var_value): Delete declaration.
2197
2198 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2199
2200         * ada-lang.c (ada_print_array_index): Delete function, move
2201         implementation to...
2202         (ada_language::print_array_index): ...here.
2203         (ada_language_data): Delete la_print_array_index initializer.
2204         * c-lang.c (c_language_data): Likewise.
2205         (cplus_language_data): Likewise.
2206         (minimal_language_data): Likewise.
2207         * d-lang.c (d_language_data): Likewise.
2208         * f-lang.c (f_language_data): Likewise.
2209         * go-lang.c (go_language_data): Likewise.
2210         * language.c (default_print_array_index): Delete function, move
2211         implementation to...
2212         (language_defn::print_array_index): ...here.
2213         (unknown_language_data): Delete la_print_array_index initializer.
2214         (auto_language_data): Likewise.
2215         * language.h (struct language_data): Delete la_print_array_index
2216         field.
2217         (language_defn::print_array_index): New member function.
2218         (LA_PRINT_ARRAY_INDEX): Update.
2219         (default_print_array_index): Delete declaration.
2220         * m2-lang.c (m2_language_data): Delete la_print_array_index
2221         initializer.
2222         * objc-lang.c (objc_language_data): Likewise.
2223         * opencl-lang.c (opencl_language_data): Likewise.
2224         * p-lang.c (pascal_language_data): Likewise.
2225         * rust-lang.c (rust_language_data): Likewise.
2226
2227 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2228
2229         * gdb/ada-lang.c (ada_language_defn): Convert to...
2230         (ada_language_data): ...this.
2231         (class ada_language): New class.
2232         (ada_language_defn): New static global.
2233         * gdb/c-lang.c (c_language_defn): Convert to...
2234         (c_language_data): ...this.
2235         (class c_language): New class.
2236         (c_language_defn): New static global.
2237         (cplus_language_defn): Convert to...
2238         (cplus_language_data): ...this.
2239         (class cplus_language): New class.
2240         (cplus_language_defn): New static global.
2241         (asm_language_defn): Convert to...
2242         (asm_language_data): ...this.
2243         (class asm_language): New class.
2244         (asm_language_defn): New static global.
2245         (minimal_language_defn): Convert to...
2246         (minimal_language_data): ...this.
2247         (class minimal_language): New class.
2248         (minimal_language_defn): New static global.
2249         * gdb/d-lang.c (d_language_defn): Convert to...
2250         (d_language_data): ...this.
2251         (class d_language): New class.
2252         (d_language_defn): New static global.
2253         * gdb/f-lang.c (f_language_defn): Convert to...
2254         (f_language_data): ...this.
2255         (class f_language): New class.
2256         (f_language_defn): New static global.
2257         * gdb/go-lang.c (go_language_defn): Convert to...
2258         (go_language_data): ...this.
2259         (class go_language): New class.
2260         (go_language_defn): New static global.
2261         * gdb/language.c (unknown_language_defn): Remove declaration.
2262         (current_language): Initialize to nullptr, real initialization is
2263         moved to _initialize_language.
2264         (languages): Delete global.
2265         (language_defn::languages): Define.
2266         (set_language_command): Use language_defn::languages.
2267         (set_language): Likewise.
2268         (range_error): Likewise.
2269         (language_enum): Likewise.
2270         (language_def): Likewise.
2271         (add_set_language_command): Use language_def::languages for the
2272         language list, and language_def to lookup language pointers.
2273         (skip_language_trampoline): Use language_defn::languages.
2274         (unknown_language_defn): Convert to...
2275         (unknown_language_data): ...this.
2276         (class unknown_language): New class.
2277         (unknown_language_defn): New static global.
2278         (auto_language_defn): Convert to...
2279         (auto_language_data): ...this.
2280         (class auto_language): New class.
2281         (auto_language_defn): New static global.
2282         (language_gdbarch_post_init): Use language_defn::languages.
2283         (_initialize_language): Initialize current_language.
2284         * gdb/language.h (struct language_defn): Rename to...
2285         (struct language_data): ...this.
2286         (struct language_defn): New.
2287         (auto_language_defn): Delete.
2288         (unknown_language_defn): Delete.
2289         (minimal_language_defn): Delete.
2290         (ada_language_defn): Delete.
2291         (asm_language_defn): Delete.
2292         (c_language_defn): Delete.
2293         (cplus_language_defn): Delete.
2294         (d_language_defn): Delete.
2295         (f_language_defn): Delete.
2296         (go_language_defn): Delete.
2297         (m2_language_defn): Delete.
2298         (objc_language_defn): Delete.
2299         (opencl_language_defn): Delete.
2300         (pascal_language_defn): Delete.
2301         (rust_language_defn): Delete.
2302         * gdb/m2-lang.c (m2_language_defn): Convert to...
2303         (m2_language_data): ...this.
2304         (class m2_language): New class.
2305         (m2_language_defn): New static global.
2306         * gdb/objc-lang.c (objc_language_defn): Convert to...
2307         (objc_language_data): ...this.
2308         (class objc_language): New class.
2309         (objc_language_defn): New static global.
2310         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2311         (opencl_language_data): ...this.
2312         (class opencl_language): New class.
2313         (opencl_language_defn): New static global.
2314         * gdb/p-lang.c (pascal_language_defn): Convert to...
2315         (pascal_language_data): ...this.
2316         (class pascal_language): New class.
2317         (pascal_language_defn): New static global.
2318         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2319         language pointer, update comment format.
2320         * gdb/rust-lang.c (rust_language_defn): Convert to...
2321         (rust_language_data): ...this.
2322         (class rust_language): New class.
2323         (rust_language_defn): New static global.
2324
2325 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2326
2327         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2328         member variable.
2329         <m_stmt_at_address>: New member variable.
2330         (lnp_state_machine::record_line): Don't record some lines, update
2331         tracking of is_stmt at the same address.
2332         (lnp_state_machine::lnp_state_machine): Initialise new member
2333         variables.
2334
2335 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2336
2337         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2338         "-include gnu-nat-mig.h".
2339         * gnu-nat-mig.h: New file.
2340         * gnu-nat.c: Include "gnu-nat-mig.h".
2341         (exc_server, msg_reply_server, notify_server,
2342         process_reply_server): Remove declarations.
2343
2344 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2345
2346         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2347         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2348         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2349         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2350         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2351         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2352         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2353         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2354         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2355         to gnu_nat_target class.
2356         * gnu-nat.c: Likewise.
2357         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2358         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2359         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2360         object.
2361         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2362         instead of `gnu_target'.
2363
2364 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2365
2366         * i386-gnu-tdep.c: Include "gdbcore.h"
2367         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2368         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2369         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2370         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2371         i386_gnu_sigcontext_addr): New functions
2372         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2373         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2374         tdep.
2375
2376 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2377
2378         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2379         before fork_inferior call. Avoid calling it if target_is_pushed returns
2380         true.
2381
2382 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2383
2384         * gnu-nat.h (gnu_target): New variable declaration.
2385         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2386         gnu_target.
2387         * gnu-nat.c (gnu_target): New variable.
2388         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2389         add_thread_silent, and add_thread calls.
2390         (gnu_nat_target::create_inferior): Pass gnu_target to
2391         add_thread_silent, thread_change_ptid call.
2392         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2393         call.
2394
2395 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2396
2397         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2398         (gnu_nat_target::find_memory_regions): Remove unused
2399         `old_address' variable.
2400
2401 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2402
2403         * gnu-nat.c: Include "gdbarch.h".
2404
2405 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2406
2407         * reply_mig_hack.awk (Error return): Cast function through
2408         void *, to bypass compiler function call check.
2409
2410 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2411
2412         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2413         $(srcdir)/reply_mig_hack.awk.
2414
2415 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2416
2417         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2418
2419 2020-05-30  Jonny Grant  <jg@jguk.org>
2420
2421         * configure.ac (ACX_BUGURL): change bug URL to https.
2422
2423 2020-05-30  Pedro Alves  <palves@redhat.com>
2424
2425         * cp-support.c (replace_typedefs_template): New.
2426         (replace_typedefs_qualified_name): Handle
2427         DEMANGLE_COMPONENT_TEMPLATE.
2428
2429 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2430
2431         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2432         dwarf2/index-cache.h, dwarf2/index-write.c,
2433         dwarf2/index-write.h, dwarf2/line-header.c,
2434         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2435         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2436         variables and fields from `dwarf2_per_objfile` to just
2437         `per_objfile` throughout.
2438
2439 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2440
2441         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2442         <push_dwarf_reg_entry_value>: Add comment.
2443
2444 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2445             Keith Seitz  <keiths@redhat.com>
2446
2447         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2448         instead of PyEval_ReleaseLock.
2449         (class gdbpy_gil): Move to earlier in file.
2450         (finalize_python): Set gdb_python_initialized.
2451         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2452         when not initialized.
2453
2454 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2455
2456         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2457         <push_dwarf_reg_entry_value>: Remove assert.  Override
2458         per_objfile with caller_per_objfile.
2459
2460 2020-05-28  Tom de Vries  <tdevries@suse.de>
2461
2462         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2463         PR gold/15646 workaround to symbol kind "type".
2464
2465 2020-05-27  Tom Tromey  <tromey@adacore.com>
2466
2467         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2468
2469 2020-05-27  Tom Tromey  <tromey@adacore.com>
2470
2471         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2472         Use htab_find_with_hash.
2473         <add_abbrev>: Remove "abbrev_number" parameter.
2474         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2475         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2476         (hash_abbrev): Add comment.
2477         (abbrev_table::lookup_abbrev): Move to header file.
2478         (abbrev_table::read): Update.
2479
2480 2020-05-27  Tom Tromey  <tromey@adacore.com>
2481
2482         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2483         method.
2484         <canonical_name>: New member.
2485         <raw_name>: Rename from "name".
2486         (partial_die_info): Initialize canonical_name.
2487         (scan_partial_symbols): Check raw_name.
2488         (partial_die_parent_scope, partial_die_full_name)
2489         (add_partial_symbol, add_partial_subprogram)
2490         (add_partial_enumeration, load_partial_dies): Use "name" method.
2491         (partial_die_info::name): New method.
2492         (partial_die_info::read, guess_partial_die_structure_name)
2493         (partial_die_info::fixup): Update.
2494
2495 2020-05-27  Tom Tromey  <tromey@adacore.com>
2496
2497         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2498         <get_ref_die_offset>: Inline.
2499         <get_ref_die_offset_complaint>: New method.
2500         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2501         (attribute::get_ref_die_offset_complaint): Rename from
2502         get_ref_die_offset.  Just issue complaint.
2503
2504 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2505
2506         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2507
2508 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2509
2510         * exec.c (exec_file_attach): Use errno value of first openp failure.
2511
2512 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2513
2514         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2515         Don't close thread handle.
2516
2517 2020-05-27  Tom Tromey  <tom@tromey.com>
2518             Simon Marchi  <simon.marchi@efficios.com>
2519
2520         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2521         shared_ptr.
2522         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2523         member.
2524         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2525         dwarf2_per_bfd_objfile_data_key>: New globals.
2526         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2527         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2528         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2529         shared.
2530         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2531         short-circuit when sharing.
2532         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2533         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2534
2535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2536
2537         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2538         to...
2539         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2540         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2541
2542 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2543
2544         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2545         build_name_components, find_name_components_bounds>:
2546         Add per_objfile parameter.
2547         (struct mapped_index) <symbol_name_at>: Likewise.
2548         (struct mapped_debug_names): Remove constructor.
2549         <dwarf2_per_objfile>: Remove field.
2550         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2551         (mapped_index_base::find_name_components_bounds,
2552         mapped_index_base::build_name_components,
2553         dw2_expand_symtabs_matching_symbol): Likewise.
2554         (class mock_mapped_index) <symbol_name_at>: Likewise.
2555         (check_match): Likewise.
2556         (check_find_bounds_finds): Likewise.
2557         (test_mapped_index_find_name_component_bounds): Update.
2558         (CHECK_MATCH): Update.
2559         (dw2_expand_symtabs_matching): Update.
2560         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2561         per_objfile parameter.
2562         <find_vec_in_debug_names>: Likewise.
2563         <m_per_objfile>: New field.
2564         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2565         parameter.
2566         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2567         (dw2_debug_names_iterator::next): Update.
2568         (dw2_debug_names_lookup_symbol): Update.
2569         (dw2_debug_names_expand_symtabs_for_function): Update.
2570         (dw2_debug_names_map_matching_symbols): Update.
2571         (dw2_debug_names_expand_symtabs_matching): Update.
2572         (dwarf2_read_debug_names): Update.
2573
2574 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2575
2576         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2577         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2578         move to dwarf2_per_objfile.
2579         <read_in_chain>: Remove.
2580         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2581         remove_all_cus, age_comp_units>: New methods.
2582         <m_dwarf2_cus>: New member.
2583         (struct dwarf2_per_cu_data) <cu>: Remove.
2584         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2585         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2586         moved to methods of dwarf2_per_objfile.
2587         (dwarf2_clear_marks): Remove.
2588         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2589         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2590         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2591         (dwarf2_per_objfile::remove_all_cus): New.
2592         (class free_cached_comp_units) <~free_cached_comp_units>:
2593         Update.
2594         (load_cu): Update.
2595         (dw2_do_instantiate_symtab): Adjust.
2596         (fill_in_sig_entry_from_dwo_entry): Adjust.
2597         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2598         (cutu_reader::cutu_reader): Likewise.
2599         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2600         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2601         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2602         and dwarf2_per_objfile::age_comp_units.
2603         (load_partial_comp_unit): Update.
2604         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2605         (process_queue): Likewise.
2606         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2607         backlink.
2608         (dwarf2_read_addr_index): Likewise.
2609         (follow_die_offset): Likewise.
2610         (dwarf2_fetch_die_loc_sect_off): Likewise.
2611         (dwarf2_fetch_constant_bytes): Likewise.
2612         (dwarf2_fetch_die_type_sect_off): Likewise.
2613         (follow_die_sig_1): Likewise.
2614         (load_full_type_unit): Likewise.
2615         (read_signatured_type): Likewise.
2616         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2617         (dwarf2_cu::~dwarf2_cu): Remove.
2618         (dwarf2_per_objfile::get_cu): New.
2619         (dwarf2_per_objfile::set_cu): New.
2620         (age_cached_comp_units): Rename to...
2621         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2622         to std::unordered_map.
2623         (free_one_cached_comp_unit): Rename to...
2624         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2625         to std::unordered_map.
2626         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2627         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2628         a dwarf2_per_objfile in data.
2629         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2630         (dwarf2_clear_marks): Remove.
2631
2632 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2633
2634         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2635         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2636         (init_tu_and_read_dwo_dies): Likewise.
2637         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2638         (cutu_reader::cutu_reader): Likewise.
2639         (load_partial_comp_unit): Likewise.
2640         (process_psymtab_comp_unit): Update.
2641         (build_type_psymtabs_1): Update.
2642         (process_skeletonless_type_unit): Update.
2643         (load_full_comp_unit): Update.
2644         (find_partial_die): Update.
2645         (dwarf2_read_addr_index): Update.
2646         (read_signatured_type): Update.
2647
2648 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2649
2650         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2651         m_header_read_in>: New fields.
2652         <get_header>: New method.
2653         * dwarf2/read.c (per_cu_header_read_in): Remove.
2654         (dwarf2_per_cu_data::get_header): New.
2655         (dwarf2_per_cu_data::addr_size): Update.
2656         (dwarf2_per_cu_data::offset_size): Update.
2657         (dwarf2_per_cu_data::ref_addr_size): Update.
2658
2659 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2660
2661         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2662         (dw2_do_instantiate_symtab): Update.
2663         (queue_and_load_all_dwo_tus): Change parameter from
2664         dwarf2_per_cu_data to dwarf2_cu.
2665         (dwarf2_fetch_die_loc_sect_off): Update.
2666         (dwarf2_fetch_constant_bytes): Update.
2667         (dwarf2_fetch_die_type_sect_off): Update.
2668
2669 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2670
2671         * dwarf2/read.c (process_full_comp_unit,
2672         process_full_type_unit): Remove per_cu, per_objfile paramters.
2673         Add dwarf2_cu parameter.
2674         (process_queue): Update.
2675
2676 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2677
2678         * dwarf2/read.c (create_cu_from_index_list): Replace
2679         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2680         (create_cus_from_index_list): Likewise.
2681         (create_cus_from_index): Likewise.
2682         (create_signatured_type_table_from_index): Likewise.
2683         (create_cus_from_debug_names_list): Likewise.
2684         (create_cus_from_debug_names): Likewise.
2685         (dwarf2_read_gdb_index): Update.
2686         (dwarf2_read_debug_names): Update.
2687
2688 2020-05-27  Tom Tromey  <tom@tromey.com>
2689             Simon Marchi  <simon.marchi@efficios.com>
2690
2691         * dwarf2/read.h (struct dwarf2_per_objfile)
2692         <get_type_for_signatured_type, set_type_for_signatured_type>:
2693         New methods.
2694         <m_type_map>: New member.
2695         (struct signatured_type) <type>: Remove.
2696         * dwarf2/read.c
2697         (dwarf2_per_objfile::get_type_for_signatured_type,
2698         dwarf2_per_objfile::set_type_for_signatured_type): New.
2699         (get_signatured_type): Use new methods.
2700
2701 2020-05-27  Tom Tromey  <tom@tromey.com>
2702             Simon Marchi  <simon.marchi@efficios.com>
2703
2704         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2705         (struct dwarf2_per_objfile) <type_units>: New member.
2706         <get_type_unit_group_unshareable>: New method.
2707         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2708         num_symtabs, symtabs>: Remove; move to
2709         type_unit_group_unshareable.
2710         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2711         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2712         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2713
2714 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2715
2716         * dwarf2/read.h (struct dwarf2_per_cu_data):
2717         <dwarf2_per_objfile>: Remove.
2718         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2719         dwarf2_per_objfile.
2720         (create_signatured_type_table_from_index): Likewise.
2721         (create_signatured_type_table_from_debug_names): Likewise.
2722         (create_debug_type_hash_table): Likewise.
2723         (fill_in_sig_entry_from_dwo_entry): Likewise.
2724         (create_type_unit_group): Likewise.
2725         (read_comp_units_from_section): Likewise.
2726         (create_cus_hash_table): Likewise.
2727
2728 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2729
2730         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2731         dwarf2_per_cu_data::dwarf2_per_objfile.
2732         (compute_compunit_symtab_includes): Likewise.
2733         (dwarf2_cu::start_symtab): Likewise.
2734
2735 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2736
2737         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2738         parameter.
2739         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2740         (read_namespace_alias): Update.
2741         (lookup_die_type): Update.
2742         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2743         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2744         Update.
2745         (disassemble_dwarf_expression): Update.
2746
2747 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2748
2749         * dwarf2/read.h (struct dwarf2_queue_item): Add
2750         dwarf2_per_objfile parameter, assign new parameter.
2751         <per_objfile>: New field.
2752         * dwarf2/read.c (free_one_cached_comp_unit): Add
2753         dwarf2_per_objfile parameter.
2754         (queue_comp_unit): Likewise.
2755         (dw2_do_instantiate_symtab): Update.
2756         (process_psymtab_comp_unit): Update.
2757         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2758         (process_imported_unit_die): Update.
2759         (queue_and_load_dwo_tu): Update.
2760         (follow_die_offset): Update.
2761         (follow_die_sig_1): Update.
2762
2763 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2764
2765         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2766         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2767         (read_call_site_scope): Assign per_objfile.
2768         (dwarf2_per_cu_data::objfile): Remove.
2769         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2770         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2771         dwarf2_per_objfile parameter.
2772         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2773         dwarf2_per_objfile parameter.
2774         (dwarf_expr_reg_to_entry_parameter): Add output
2775         dwarf2_per_objfile parameter.
2776         (locexpr_get_frame_base): Update.
2777         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2778         <push_dwarf_reg_entry_value>: Update.
2779         <call_site_to_target_addr>: Update.
2780         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2781         parameter.
2782         (value_of_dwarf_reg_entry): Update.
2783         (rw_pieced_value): Update.
2784         (indirect_synthetic_pointer): Update.
2785         (dwarf2_evaluate_property): Update.
2786         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2787         parameter.
2788         (locexpr_read_variable): Update.
2789         (locexpr_get_symbol_read_needs): Update.
2790         (loclist_read_variable): Update.
2791
2792 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2793
2794         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2795         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2796         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2797         parameter.
2798         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2799         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2800         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2801         parameter.
2802         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2803         sect_variable_value): Add dwarf2_per_objfile parameter.
2804         (class dwarf_evaluate_loc_desc) <dwarf_call,
2805         dwarf_variable_value>: Update.
2806         (fetch_const_value_from_synthetic_pointer): Add
2807         dwarf2_per_objfile parameter.
2808         (fetch_const_value_from_synthetic_pointer): Update.
2809         (coerced_pieced_ref): Update.
2810         (class symbol_needs_eval_context) <dwarf_call,
2811         dwarf_variable_value>: Update.
2812         (dwarf2_compile_expr_to_ax): Update.
2813
2814 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2815
2816         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2817         parameter.
2818         (dwarf2_evaluate_loc_desc_full): Update.
2819
2820 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2821
2822         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2823         parameter.
2824         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2825         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2826         dwarf2_per_objfile parameter.
2827         (decode_debug_loc_dwo_addresses): Likewise.
2828         (dwarf2_find_location_expression): Update.
2829         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2830         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2831         parameter.
2832         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2833         parameter.
2834         (locexpr_describe_location_1): Likewise.
2835         (locexpr_describe_location): Update.
2836
2837 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2838
2839         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2840         Remove.
2841         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2842         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2843         (dwarf2_compile_property_to_c): Update.
2844         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2845         use text offset from objfile.
2846         (locexpr_tracepoint_var_ref): Update.
2847         (locexpr_generate_c_location): Update.
2848         (loclist_describe_location): Update.
2849         (loclist_tracepoint_var_ref): Update.
2850         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2851         dwarf2_per_objfile parameter.
2852         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2853         use text offset from objfile.
2854         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2855
2856 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2857
2858         * dwarf2/expr.h (struct dwarf_expr_context)
2859         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2860         <offset>: Remove.
2861         <per_objfile>: New member.
2862         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2863         dwarf2_per_objfile parameter.  Don't set offset, set
2864         per_objfile.
2865         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2866         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2867         a dwarf2_per_objfile object instead of an offset.
2868         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2869         constructor.
2870         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2871         to dwarf2_expr_executor constructor.  Don't set offset.
2872         (dwarf2_fetch_cfa_info): Update.
2873         (struct dwarf2_frame_cache) <text_offset>: Remove.
2874         <per_objfile>: New field.
2875         (dwarf2_frame_cache): Update.
2876         (dwarf2_frame_prev_register): Update.
2877         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2878         <dwarf_evaluate_loc_desc>: Add constructor.
2879         (dwarf2_evaluate_loc_desc_full): Update.
2880         (dwarf2_locexpr_baton_eval): Update.
2881         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2882         Add constructor.
2883         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2884
2885 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2886
2887         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2888         addr_sized_int_type>: Move to dwarf2_cu.
2889         <int_type>: Move to dwarf2_per_objfile.
2890         (struct dwarf2_per_objfile) <int_type>: Move here.
2891         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2892         addr_sized_int_type>: Move here.
2893         (read_func_scope): Update.
2894         (read_array_type): Update.
2895         (read_tag_string_type): Update.
2896         (attr_to_dynamic_prop): Update.
2897         (dwarf2_per_cu_data::int_type): Rename to...
2898         (dwarf2_per_objfile::int_type): ... this.
2899         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2900         (dwarf2_cu::addr_sized_int_type): ... this.
2901         (read_subrange_type): Update.
2902         (dwarf2_per_cu_data::addr_type): Rename to...
2903         (dwarf2_cu::addr_type): ... this.
2904         (set_die_type): Update.
2905
2906 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2907
2908         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2909         data through per_cu->cu.
2910
2911 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2912
2913         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2914         dwarf2_per_cu_data parameter fo dwarf2_cu.
2915         (lookup_dwo_type_unit): Likewise.
2916         (read_cutu_die_from_dwo): Likewise.
2917         (lookup_dwo_unit): Likewise.
2918         (open_and_init_dwo_file): Likewise.
2919         (lookup_dwo_cutu): Likewise.
2920         (lookup_dwo_comp_unit): Likewise.
2921         (lookup_dwo_type_unit): Likewise.
2922         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2923         (cutu_reader::cutu_reader): Update.
2924
2925 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2926
2927         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
2928         parameter.
2929         (process_full_type_unit): Likewise.
2930         (process_queue): Update.
2931
2932 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2933
2934         * dwarf2/read.c (recursively_compute_inclusions): Add
2935         dwarf2_per_objfile parameter.
2936         (compute_compunit_symtab_includes): Likewise.
2937         (process_cu_includes): Update.
2938
2939 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2940
2941         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
2942         parameter.
2943         (create_type_unit_group): Update.
2944         (process_psymtab_comp_unit_reader): Update.
2945         (build_type_psymtabs_reader): Update.
2946
2947 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2948
2949         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
2950         object through m_this_cu->cu.
2951
2952 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2953
2954         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
2955         the info parameter.
2956         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
2957
2958 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2959
2960         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
2961         per_objfile parameter.
2962         (load_full_type_unit): Add per_objfile parameter.
2963         (read_signatured_type): Likewise.
2964         (load_full_comp_unit): Likewise.
2965         (load_cu): Likewise.
2966         (dw2_do_instantiate_symtab): Likewise.
2967         (dw2_get_file_names): Likewise.
2968         (dw2_map_symtabs_matching_filename): Update.
2969         (dw_expand_symtabs_matching_file_matcher): Update.
2970         (dw2_map_symbol_filenames): Update.
2971         (process_psymtab_comp_unit): Add per_objfile parameter.
2972         (build_type_psymtabs_1): Update.
2973         (process_skeletonless_type_unit): Update.
2974         (dwarf2_build_psymtabs_hard): Update.
2975         (load_partial_comp_unit): Add per_objfile parameter.
2976         (scan_partial_symbols): Update.
2977         (load_full_comp_unit): Add per_objfile parameter.
2978         (process_imported_unit_die): Update.
2979         (create_cus_hash_table): Update.
2980         (find_partial_die): Update.
2981         (dwarf2_read_addr_index): Update.
2982         (follow_die_offset): Update.
2983         (dwarf2_fetch_die_loc_sect_off): Update.
2984         (dwarf2_fetch_constant_bytes): Update.
2985         (dwarf2_fetch_die_type_sect_off): Update.
2986         (follow_die_sig_1): Update.
2987         (load_full_type_unit): Add per_objfile parameter.
2988         (read_signatured_type): Likewise.
2989
2990 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2991
2992         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2993         of objfile_name.
2994
2995 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2996
2997         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2998         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2999         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3000         field.
3001         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3002         (create_cus_from_index): Update.
3003         (dwarf2_read_gdb_index): Update.
3004         (create_cus_from_debug_names): Update.
3005         (dwarf2_read_debug_names): Update.
3006         (get_abbrev_section_for_cu): Update.
3007         (create_all_comp_units): Update.
3008         (read_attribute_value): Update.
3009         (get_debug_line_section): Update.
3010         * dwarf2/index-cache.c (index_cache::store): Update.
3011         * dwarf2/index-write.c (save_gdb_index_command): Update.
3012         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3013
3014 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3015
3016         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3017         member.
3018         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3019         dwarf2_per_cu_data::per_bfd.
3020         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3021         (create_type_unit_group): Likewise.
3022         (queue_comp_unit): Remove reference to
3023         per_cu->dwarf2_per_objfile.
3024         (maybe_queue_comp_unit): Likewise.
3025         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3026         (create_cus_hash_table): Assign new field.
3027
3028 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3029
3030         * dwarf2/read.c: Replace
3031         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3032         dwarf2_cu->per_objfile throughout.
3033
3034 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3035
3036         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3037         parameter, don't use per_cu->dwarf2_per_objfile.
3038         (dw2_instantiate_symtab): Likewise.
3039         (dw2_find_last_source_symtab): Update.
3040         (dw2_map_expand_apply): Update.
3041         (dw2_lookup_symbol): Update.
3042         (dw2_expand_symtabs_for_function): Update.
3043         (dw2_expand_all_symtabs): Update.
3044         (dw2_expand_symtabs_with_fullname): Update.
3045         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3046         don't use per_cu->dwarf2_per_objfile.
3047         (dw2_expand_marked_cus): Update.
3048         (dw2_find_pc_sect_compunit_symtab): Update.
3049         (dw2_debug_names_lookup_symbol): Update.
3050         (dw2_debug_names_expand_symtabs_for_function): Update.
3051         (dw2_debug_names_map_matching_symbols): Update.
3052         (dwarf2_psymtab::expand_psymtab): Update.
3053
3054 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3055
3056         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3057         <per_objfile>: New member.
3058         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3059         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3060         call to dwarf2_cu.
3061         (cutu_reader::cutu_reader): Update.
3062         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3063
3064 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3065
3066         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3067         struct dwarf2_per_objfile.
3068         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3069         dwarf2_per_bfd.
3070         * dwarf2/read.c (set_die_type): Update.
3071         (get_die_type_at_offset): Update.
3072
3073 2020-05-27  Tom Tromey  <tom@tromey.com>
3074             Simon Marchi  <simon.marchi@efficios.com>
3075
3076         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3077         method.
3078         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3079         get_symtab, set_symtab>: New methods.
3080         <m_symtabs>: New field.
3081         (struct dwarf2_psymtab): Derive from partial_symtab.
3082         <readin_p, get_compunit_symtab>: Declare methods.
3083         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3084         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3085         New methods.
3086         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3087         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3088         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3089         (dw2_symtab_iter_next, dw2_print_stats)
3090         (dw2_expand_symtabs_with_fullname)
3091         (dw2_expand_symtabs_matching_one)
3092         (dw_expand_symtabs_matching_file_matcher)
3093         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3094         (dw2_debug_names_iterator::next)
3095         (dw2_debug_names_map_matching_symbols)
3096         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3097         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3098         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3099         New methods.
3100         (get_compunit_symtab, process_full_comp_unit)
3101         (process_full_type_unit): Update.
3102         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3103
3104 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3105
3106         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3107         then introduce a new dwarf2_per_objfile type.
3108         <read_line_string>: Move to the new dwarf2_per_objfile type.
3109         <objfile>: Likewise.
3110         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3111         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3112         dwarf2_per_objfile->per_bfd.
3113         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3114         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3115         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3116         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3117         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3118         (dwarf2_per_objfile::locate_sections): Rename to...
3119         (dwarf2_per_bfd::locate_sections): ... this.
3120         (dwarf2_per_objfile::get_cutu): Rename to...
3121         (dwarf2_per_bfd::get_cutu): ... this.
3122         (dwarf2_per_objfile::get_cu): Rename to...
3123         (dwarf2_per_bfd::get_cu): ... this.
3124         (dwarf2_per_objfile::get_tu): Rename to...
3125         (dwarf2_per_bfd::get_tu): ... this.
3126         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3127         (dwarf2_per_bfd::allocate_per_cu): ... this.
3128         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3129         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3130         (get_gdb_index_contents_ftype): Change parameter from
3131         dwarf2_per_objfile to dwarf2_per_bfd.
3132         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3133         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3134
3135 2020-05-27  Tom Tromey  <tom@tromey.com>
3136             Simon Marchi  <simon.marchi@efficios.com>
3137
3138         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3139         (allocate_piece_closure): Set "per_objfile" member.
3140         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3141         (locexpr_describe_location, loclist_describe_location): Use new
3142         member.
3143         * dwarf2/read.c (read_call_site_scope)
3144         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3145         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3146         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3147         handle_data_member_location): Set per_objfile member.
3148         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3149         member.
3150         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3151
3152 2020-05-27  Tom Tromey  <tom@tromey.com>
3153
3154         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3155         allocate_signatured_type>: Declare new methods.
3156         <m_num_psymtabs>: New member.
3157         (struct dwarf2_per_cu_data) <index>: New member.
3158         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3159         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3160         (create_cu_from_index_list): Use allocate_per_cu.
3161         (create_signatured_type_table_from_index)
3162         (create_signatured_type_table_from_debug_names)
3163         (create_debug_type_hash_table, add_type_unit)
3164         (read_comp_units_from_section): Use allocate_signatured_type.
3165
3166 2020-05-27  Tom Tromey  <tom@tromey.com>
3167
3168         * psymtab.c (partial_map_expand_apply)
3169         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3170         (psym_lookup_global_symbol_language)
3171         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3172         (psym_print_stats, psym_expand_symtabs_for_function)
3173         (psym_map_symbol_filenames, psym_map_matching_symbols)
3174         (psym_expand_symtabs_matching)
3175         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3176         (maintenance_check_psymtabs): Update.
3177         * psympriv.h (struct partial_symtab) <readin_p,
3178         get_compunit_symtab>: Add objfile parameter.
3179         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3180         Likewise.
3181         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3182         get_compunit_symtab>: Likewise.
3183         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3184
3185 2020-05-27  Tom Tromey  <tom@tromey.com>
3186
3187         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3188         member.
3189         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3190         (create_cu_from_index_list)
3191         (create_signatured_type_table_from_index)
3192         (create_signatured_type_table_from_debug_names)
3193         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3194         (dwarf2_create_include_psymtab)
3195         (create_debug_type_hash_table, add_type_unit)
3196         (create_type_unit_group, read_comp_units_from_section)
3197         (dwarf2_compute_name, create_cus_hash_table)
3198         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3199         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3200         obstack.
3201         (dw2_get_real_path): Likewise.  Change argument to
3202         dwarf2_per_objfile.
3203
3204 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3205
3206         PR tdep/26000
3207         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3208         for ldrd (immediate).
3209
3210 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3211
3212         * command.h: Add comment giving the name of class_tui.
3213         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3214         create the fake command for the help for class_tui.
3215
3216 2020-05-26  Tom Tromey  <tromey@adacore.com>
3217
3218         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3219         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3220         (val_atr): New function.
3221         (value_val_atr): Use it.
3222         * ada-valprint.c (print_optional_low_bound): Change low bound
3223         handling for enums.
3224         (val_print_packed_array_elements): Don't call discrete_position.
3225         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3226         discrete_position for enum types.
3227         * language.c (default_print_array_index): Change type.
3228         * language.h (struct language_defn) <la_print_array_index>: Add
3229         index_type parameter, change type of index_value.
3230         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3231         (default_print_array_index): Update.
3232         * valprint.c (maybe_print_array_index): Don't call
3233         value_from_longest.  Update.
3234         (value_print_array_elements): Don't call discrete_position.
3235
3236 2020-05-26  Tom Tromey  <tromey@adacore.com>
3237
3238         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3239         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3240
3241 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3242
3243         PR gdb/13519
3244         * avr-tdep.c (avr_integer_to_address): Return data or code
3245         address accordingly to the second 'type' argument of the
3246         function.
3247
3248 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3249
3250         * infcmd.c, inferior.h: (construct_inferior_arguments):
3251         Moved function from here to gdbsupport/common-inferior.{h,cc}
3252
3253 2020-05-23  Tom Tromey  <tom@tromey.com>
3254
3255         Revert commit eca1f90c:
3256         * NEWS: Remove entry for completion styling.
3257         * completer.c (_rl_completion_prefix_display_length): Move
3258         declaration later.
3259         (gdb_fnprint): Revert.
3260         (gdb_display_match_list_1): Likewise.
3261         * cli/cli-style.c (completion_prefix_style)
3262         (completion_difference_style, completion_suffix_style): Remove.
3263         (_initialize_cli_style): Revert.
3264         * cli/cli-style.h (completion_prefix_style)
3265         (completion_difference_style, completion_suffix_style): Don't
3266         declare.
3267
3268 2020-05-24  Pedro Alves  <palves@redhat.com>
3269
3270         * symtab.c (completion_list_add_name): Return boolean indication
3271         of whether the symbol matched.
3272         (completion_list_add_symbol): Don't try to remove C++ aliases if
3273         the symbol didn't match in the first place.
3274         * symtab.h (completion_list_add_name): Return bool.
3275
3276 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3277
3278         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3279         type::field.
3280
3281 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3282
3283         GDB 9.2 released.
3284
3285 2020-05-23  Tom Tromey  <tom@tromey.com>
3286
3287         * NEWS: Add entry for completion styling.
3288         * completer.c (_rl_completion_prefix_display_length): Move
3289         declaration earlier.
3290         (gdb_fnprint): Use completion_style.
3291         (gdb_display_match_list_1): Likewise.
3292         * cli/cli-style.c (completion_prefix_style)
3293         (completion_difference_style, completion_suffix_style): New
3294         globals.
3295         (_initialize_cli_style): Register new globals.
3296         * cli/cli-style.h (completion_prefix_style)
3297         (completion_difference_style, completion_suffix_style): Declare.
3298
3299 2020-05-23  Pedro Alves  <palves@redhat.com>
3300
3301         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3302         (parse_escape): Use ISDIGIT instead of isdigit.
3303         (puts_debug): Use gdb_isprint instead of isprint.
3304         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3305         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3306         ISSPACE instead of isspace.
3307         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3308         instead of isspace.
3309         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3310         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3311         instead of isxdigit and ISDIGIT instead of isdigit.
3312
3313 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3314
3315         * gdbtypes.h (struct type) <field>: New method.
3316         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3317         or type::field.
3318
3319 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3320
3321         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3322         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3323         modify the propery to use type::set_fields instead.
3324
3325 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3326
3327         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3328         type::num_fields instead.
3329
3330 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3331
3332         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3333         methods.
3334         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3335         that modify the number of fields to use type::set_num_fields
3336         instead.
3337
3338 2020-05-22  Tom Tromey  <tromey@adacore.com>
3339
3340         * compile/compile-object-load.h (munmap_list_free): Don't
3341         declare.
3342
3343 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3344
3345         * annotate.c (annotate_source_line): Update return type, add call
3346         to update current symtab and line.
3347         * annotate.h (annotate_source_line): Update return type, and
3348         extend header comment.
3349         * source.c (info_line_command): Check annotation_level before
3350         calling annotate_source_line.
3351         * stack.c (print_frame_info): If calling annotate_source_line
3352         returns true, then don't print any other source line information.
3353
3354 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3355
3356         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3357
3358 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3359
3360         * coffread.c (patch_type): Remove NULL check before xfree.
3361         * corefile.c (set_gnutarget): Likewise.
3362         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3363         * exec.c (build_section_table): Likewise.
3364         * remote.c (remote_target::pass_signals): Likewise.
3365         * utils.c (n_spaces): Likewise.
3366         * cli/cli-script.c (document_command): Likewise.
3367         * i386-windows-tdep.c (core_process_module_section): Likewise.
3368         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3369
3370 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3371
3372         * symfile.c (reread_symbols): Clear objfile's section_offsets
3373         vector and section indices, re-compute them by calling
3374         sym_offsets.
3375
3376 2020-05-20  Tom Tromey  <tromey@adacore.com>
3377
3378         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3379         (desc_one_bound, desc_index_type): Compute field name.
3380
3381 2020-05-20  Tom de Vries  <tdevries@suse.de>
3382
3383         PR symtab/25833
3384         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3385
3386 2020-05-20  Alan Modra  <amodra@gmail.com>
3387
3388         PR 25993
3389         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3390         bfd_set_filename.
3391         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3392         passed to bfd_set_filename.
3393         * symfile-mem.c (add_vsyscall_page): Likewise for string
3394         passed to symbol_file_add_from_memory.
3395         (symbol_file_add_from_memory): Make name param a const char* and
3396         don't strdup.
3397
3398 2020-05-20  Alan Modra  <amodra@gmail.com>
3399
3400         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3401         rather than accessing bfd->filename directly.
3402         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3403         and use bfd_section_name.
3404         * dwarf2/frame.c (decode_frame_entry): Likewise.
3405         * exec.c (exec_set_section_address): Likewise.
3406         * solib-aix.c (solib_aix_bfd_open): Likewise.
3407         * stap-probe.c (get_stap_base_address): Likewise.
3408         * symfile.c (reread_symbols): Likewise.
3409
3410 2020-05-19  Tom Tromey  <tromey@adacore.com>
3411
3412         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3413
3414 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3415
3416         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3417
3418 2020-05-19  Pedro Alves  <palves@redhat.com>
3419
3420         * NEWS (set exec-file-mismatch): Adjust entry.
3421         * exec.c: Include "build-id.h".
3422         (validate_exec_file): Try to match build IDs instead of filenames.
3423         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3424         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3425         and pass down 'warn_if_slow'.
3426         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3427         gdb_bfd_open_closure to pass it down.
3428         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3429
3430 2020-05-19  Pedro Alves  <palves@redhat.com>
3431
3432         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3433         * target.c (target_fileio_open_1): Rename to target_fileio_open
3434         and make extern.  Use bool.
3435         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3436         (target_fileio_read_alloc_1): Adjust.
3437         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3438         (target_fileio_open_warn_if_slow): Delete declaration.
3439
3440 2020-05-19  Pedro Alves  <palves@redhat.com>
3441
3442         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3443         Adjust all callers.
3444
3445 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3446
3447         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3448         whether disp is negative.
3449
3450 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3451
3452         * symfile.h (struct symfile_segment_data)
3453         <~symfile_segment_data>: Remove.
3454         <segment_info>: Change to std::vector.
3455         * symfile.c (default_symfile_segments): Update.
3456         * elfread.c (elf_symfile_segments): Update.
3457
3458 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3459
3460         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3461         <segments>: New.
3462         <segment_bases, segment_sizes>: Remove.
3463         * symfile.c (default_symfile_segments): Update.
3464         * elfread.c (elf_symfile_segments): Update.
3465         * remote.c (remote_target::get_offsets): Update.
3466         * solib-target.c (solib_target_relocate_section_addresses):
3467         Update.
3468
3469 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3470
3471         * symfile.h (struct symfile_segment_data): Initialize fields.
3472         <~symfile_segment_data>: Add.
3473         (symfile_segment_data_up): New.
3474         (struct sym_fns) <sym_segments>: Return a
3475         symfile_segment_data_up.
3476         (default_symfile_segments): Return a symfile_segment_data_up.
3477         (free_symfile_segment_data): Remove.
3478         (get_symfile_segment_data): Return a symfile_segment_data_up.
3479         * symfile.c (default_symfile_segments): Likewise.
3480         (get_symfile_segment_data): Likewise.
3481         (free_symfile_segment_data): Remove.
3482         (symfile_find_segment_sections): Update.
3483         * elfread.c (elf_symfile_segments): Return a
3484         symfile_segment_data_up.
3485         * remote.c (remote_target::get_offsets): Update.
3486         * solib-target.c (solib_target_relocate_section_addresses):
3487         Update.
3488         * symfile-debug.c (debug_sym_segments): Return a
3489         symfile_segment_data_up.
3490
3491 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3492
3493         PR build/25981
3494         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3495         Hardcode register numbers.
3496
3497         PR build/25981
3498         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3499         procfs_find_LDT_entry): Remove.
3500         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3501         procfs_find_LDT_entry): Remove.
3502         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3503         Remove.
3504
3505 2020-05-17  Pedro Alves  <palves@redhat.com>
3506             Andrew Burgess  <andrew.burgess@embecosm.com>
3507             Keno Fischer  <keno@juliacomputing.com>
3508
3509         PR gdb/25741
3510         * breakpoint.c (build_target_condition_list): Update comments.
3511         (build_target_command_list): Update comments and skip matching
3512         locations.
3513         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3514         a separate function.  Simplify "set breakpoint auto-hw off"
3515         handling.
3516         (insert_breakpoints): Update comment.
3517         (tracepoint_locations_match): New parameter.  For breakpoints,
3518         compare location types too, if the caller wants to.
3519         (handle_automatic_hardware_breakpoints): New functions.
3520         (bp_location_is_less_than): Also sort by location type and
3521         hardware breakpoint length.
3522         (update_global_location_list): Handle "set breakpoint auto-hw on"
3523         here.
3524         (update_breakpoint_locations): Ask breakpoint_locations_match to
3525         ignore location types.
3526
3527 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3528
3529         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3530         type::name instead.
3531
3532 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3533
3534         * gdbtypes.h (struct type) <name, set_name>: New methods.
3535         (TYPE_CODE): Use type::name.  Change all call sites used to set
3536         the name to use type::set_name instead.
3537
3538 2020-05-16  Tom Tromey  <tom@tromey.com>
3539
3540         * top.c (quit_force): Update.
3541         * infrun.c (handle_no_resumed): Update.
3542         * top.h (all_uis): New function.
3543         (ALL_UIS): Remove.
3544
3545 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3546
3547         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3548
3549 2020-05-16  Pedro Alves  <palves@redhat.com>
3550
3551         * ia64-linux-nat.c
3552         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3553         Declare method.
3554         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3555
3556 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3557
3558         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3559         (sparc64_adi_info): Likewise.
3560
3561 2020-05-15  Tom Tromey  <tom@tromey.com>
3562
3563         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3564         block_objfile.
3565         (lookup_objfile_from_block): Remove.
3566         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3567         (lookup_global_symbol): Use block_objfile.
3568         * symtab.h (lookup_objfile_from_block): Don't declare.
3569         * printcmd.c (clear_dangling_display_expressions): Use
3570         block_objfile.
3571         * parse.c (operator_check_standard): Use block_objfile.
3572
3573 2020-05-15  Tom Tromey  <tom@tromey.com>
3574
3575         * language.c (language_alloc_type_symbol): Set
3576         SYMBOL_SECTION.
3577         * symtab.c (initialize_objfile_symbol): Remove.
3578         (allocate_symbol): Remove.
3579         (allocate_template_symbol): Remove.
3580         * dwarf2/read.c (fixup_go_packaging): Use "new".
3581         (new_symbol): Use "new".
3582         (read_variable): Don't call initialize_objfile_symbol.  Use
3583         "new".
3584         (read_func_scope): Use "new".
3585         * xcoffread.c (process_xcoff_symbol): Don't call
3586         initialize_objfile_symbol.
3587         (SYMBOL_DUP): Remove.
3588         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3589         "new".
3590         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3591         (allocate_template_symbol): Don't declare.
3592         (struct symbol): Add copy constructor.  Change defaults.
3593         * jit.c (finalize_symtab): Use "new".
3594         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3595         Use "new".
3596         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3597         (common_block_end): Use "new".
3598         * mdebugread.c (parse_symbol): Use "new".
3599         (new_symbol): Likewise.
3600
3601 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3602
3603         * NEWS: Mention changes to help and apropos.
3604
3605 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3606
3607         * command.h (enum command_class): Improve comments, document
3608         that class_alias is for user-defined aliases, give the class
3609         name for each class, remove unused class_xdb.
3610         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3611         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3612         by a precise class.
3613         * infcmd.c (_initialize_infcmd): Likewise.
3614         * reverse.c (_initialize_reverse): Likewise.
3615         * stack.c (_initialize_stack): Likewise.
3616         * symfile.c (_initialize_symfile): Likewise.
3617         * tracepoint.c (_initialize_tracepoint): Likewise.
3618
3619 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3620
3621         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3622         when their aliased command is traversed.
3623         (help_cmd): Add fput_command_names_styled call to
3624         output command name and aliases when command has an alias.
3625
3626 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3627
3628         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3629         * cli/cli-decode.c (help_cmd_list): Declare as static,
3630         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3631         a command together with the command.
3632         (fput_command_name_styled, fput_command_names_styled): New functions.
3633         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3634         fput_command_name_styled.
3635         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3636         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3637
3638 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3639
3640         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3641         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3642         * command.h (cmd_show_list): Likewise.
3643         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3644         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3645
3646 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3647
3648         * unittests/command-def-selftests.c (traverse_command_structure):
3649         Verify all commands of a list have the same prefix command and
3650         that only the top cmdlist commands have a null prefix.
3651
3652 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3653
3654         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3655         as prefix, not one of its aliases.
3656         (set_cmd_prefix): Remove.
3657         (do_add_cmd): Centralize the setting of the prefix of a command, when
3658         command is defined after its full chain of prefix commands.
3659         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3660         (add_setshow_cmd_full): Likewise.
3661         (update_prefix_field_of_prefixed_commands): New function.
3662         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3663         update_prefix_field_of_prefixed_commands.
3664         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3665         addresses of remote_set_cmdlist and remote_show_cmdlist given
3666         as argument, not the address of an argument.
3667         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3668         * gdb/remote.c (_initialize_remote): Likewise.
3669
3670 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3671
3672         * cli/cli-cmds.c (alias_command): Check for an existing alias
3673         using lookup_cmd_composition, as valid_command_p is too strict
3674         and forbids aliases that are the prefix of an existing alias
3675         or command.
3676         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3677         command is properly recognised as a valid command.
3678
3679 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3680
3681         * unittests/help-doc-selftests.c: Rename to
3682         unittests/command-def-selftests.c
3683         * unittests/command-def-selftests.c (help_doc_tests): Update some
3684         comments.
3685         (command_structure_tests, traverse_command_structure): New namespace
3686         and function.
3687         (command_structure_invariants_tests): New function.
3688         (_initialize_command_def_selftests) Renamed from
3689         _initialize_help_doc_selftests, register command_structure_invariants
3690         selftest.
3691
3692 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3693
3694         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3695         an alias of 'show'.
3696
3697 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3698
3699         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3700         ada_is_fixed_point_type.  Update all callers.
3701         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3702         all callers.
3703         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3704         Update all callers.
3705         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3706         print_fixed_point_type.  Update all callers.
3707         * ada-valprint.c (ada_value_print_num): Replace call to
3708         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3709
3710 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3711
3712         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3713         processors.
3714         (cpu_supports_bts): Add CV_AMD case.
3715
3716 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3717             Simon Marchi  <simon.marchi@efficios.com>
3718
3719         * infrun.c (stop_all_threads): Collect multiple wait events at
3720         each pass.
3721
3722 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3723
3724         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3725         type::code instead.
3726
3727 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3728
3729         * gdbtypes.h (struct type) <code, set_code>: New methods.
3730         (TYPE_CODE): Use type::code.  Change all call sites used to set
3731         the code to use type::set_code instead.
3732
3733 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3734             Tom de Vries  <tdevries@suse.de>
3735             Pedro Alves  <palves@redhat.com>
3736
3737         PR threads/25478
3738         * infrun.c (stop_all_threads): Do NOT ignore
3739         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3740         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3741         received.
3742         (handle_no_resumed): Remove code handling a live inferior with no
3743         threads.
3744         * remote.c (has_single_non_exited_thread): New.
3745         (remote_target::update_thread_list): Do not delete a thread if is
3746         the last thread of the process.
3747         * thread.c (thread_select): Call delete_exited_threads instead of
3748         prune_threads.
3749
3750 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3751
3752         * infrun.c (stop_all_threads): Enable/disable thread events of all
3753         targets.  Move a debug message denoting the end of the function
3754         into the SCOPED_EXIT block.
3755
3756 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3757
3758         * process-stratum-target.h: Include <set>.
3759         (all_non_exited_process_targets, switch_to_target_no_thread): New
3760         function declarations.
3761         * process-stratum-target.c (all_non_exited_process_targets)
3762         (switch_to_target_no_thread): New function implementations.
3763
3764 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3765
3766         * infrun.c (handle_inferior_event): Extract out a piece of code
3767         into...
3768         (mark_non_executing_threads): ...this new function.
3769
3770 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3771
3772         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3773         use.
3774
3775 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3776
3777         * regcache.c (regcache_read_pc_protected): New function
3778         implementation that returns 0 if the PC cannot read via
3779         'regcache_read_pc'.
3780         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3781         instead of 'regcache_read_pc'.
3782         (keep_going_pass_signal): Ditto.
3783
3784 2020-05-13  Tom Tromey  <tromey@adacore.com>
3785
3786         * ada-lang.c (align_value): Remove.
3787         (ada_template_to_fixed_record_type_1): Use align_up.
3788
3789 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3790
3791         * async-event.c: Update the copyright year.
3792         * async-event.h: Update the copyright year.
3793
3794 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3795
3796         * objfiles.h (is_addr_in_objfile,
3797         shared_objfile_contains_address_p): Return bool.
3798         * objfile.c (is_addr_in_objfile,
3799         shared_objfile_contains_address_p): Return bool.
3800
3801 2020-05-11  Tom Tromey  <tromey@adacore.com>
3802
3803         * cli/cli-cmds.c (info_command): Restore.
3804         (_initialize_cli_cmds): Use add_prefix_command for "info".
3805         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3806
3807 2020-05-11  Tom Tromey  <tromey@adacore.com>
3808
3809         * ada-lang.c (ada_value_primitive_field): Now public.
3810         * ada-lang.h (ada_value_primitive_field): Declare.
3811         * ada-valprint.c (print_field_values): Use
3812         ada_value_primitive_field for wrapper fields.
3813
3814 2020-05-11  Tom de Vries  <tdevries@suse.de>
3815
3816         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3817         MODULE_DOMAIN.
3818
3819 2020-05-11  Tom de Vries  <tdevries@suse.de>
3820
3821         PR symtab/25941
3822         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3823         with length 0, if not gdb-produced.
3824         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3825
3826 2020-05-09  Tom de Vries  <tdevries@suse.de>
3827
3828         PR gdb/25955
3829         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3830         calculation.
3831
3832 2020-05-09  Tom Tromey  <tom@tromey.com>
3833
3834         * top.c (server_command): Now bool.
3835         * top.h (server_command): Now bool.
3836
3837 2020-05-08  Tom Tromey  <tromey@adacore.com>
3838
3839         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3840         already being processed.
3841
3842 2020-05-08  Tom Tromey  <tom@tromey.com>
3843
3844         * printcmd.c (struct display) <next>: Remove.
3845         <display>: New constructor.
3846         <exp_string>: Now a std::string.
3847         <enabled_p>: Now a bool.
3848         (display_number): Move definition earlier.
3849         (displays): Rename from display_chain.  Now a std::vector.
3850         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3851         (display_command): Update.
3852         (do_one_display, disable_display)
3853         (enable_disable_display_command, do_enable_disable_display):
3854         Update.
3855         (free_display): Remove.
3856         (clear_displays): Rewrite.
3857         (delete_display): Update.
3858         (map_display_numbers): Use function_view.  Remove "data"
3859         parameter.  Update.
3860         (do_delete_display): Remove.
3861         (undisplay_command): Update.
3862         (do_one_display, do_displays, disable_display)
3863         (info_display_command): Update.
3864         (do_enable_disable_display): Remove.
3865         (enable_disable_display_command)
3866         (clear_dangling_display_expressions): Update.
3867
3868 2020-05-08  Tom Tromey  <tom@tromey.com>
3869
3870         * symtab.c (set_symbol_cache_size)
3871         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3872         (maintenance_print_symbol_cache_statistics): Update.
3873         * symmisc.c (print_symbol_bcache_statistics)
3874         (print_objfile_statistics, maintenance_print_objfiles)
3875         (maintenance_info_symtabs, maintenance_check_symtabs)
3876         (maintenance_expand_symtabs, maintenance_info_line_tables):
3877         Update.
3878         * symfile-debug.c (set_debug_symfile): Update.
3879         * source.c (forget_cached_source_info): Update.
3880         * python/python.c (gdbpy_progspaces): Update.
3881         * psymtab.c (maintenance_info_psymtabs): Update.
3882         * probe.c (parse_probes): Update.
3883         * linespec.c (iterate_over_all_matching_symtabs)
3884         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3885         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3886         * exec.c (exec_target::close): Update.
3887         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3888         * breakpoint.c (print_one_breakpoint_location)
3889         (create_longjmp_master_breakpoint)
3890         (create_std_terminate_master_breakpoint): Update.
3891         * progspace.c (program_spaces): Now a std::vector.
3892         (maybe_new_address_space): Update.
3893         (add_program_space): Remove.
3894         (program_space::program_space): Update.
3895         (remove_program_space): Update.
3896         (number_of_program_spaces): Remove.
3897         (print_program_space, update_address_spaces): Update.
3898         * progspace.h (program_spaces): Change type.
3899         (ALL_PSPACES): Remove.
3900         (number_of_program_spaces): Don't declare.
3901         (struct program_space) <next>: Remove.
3902
3903 2020-05-08  Tom Tromey  <tom@tromey.com>
3904
3905         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3906         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3907         (enable_break): Update.
3908         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3909         (frv_fdpic_find_canonical_descriptor): Update.
3910         (frv_fetch_objfile_link_map): Update.
3911         * progspace.c (program_space::free_all_objfiles): Update.
3912         (program_space::solibs): New method.
3913         * progspace.h (struct program_space) <solibs>: New method.
3914         * solist.h (master_so_list): Don't declare.
3915         (ALL_SO_LIBS): Remove.
3916         * solib.h (so_list_head): Remove.
3917         (update_solib_list): Update comment.
3918         * solib.c (master_so_list): Remove.
3919         (solib_used, update_solib_list, solib_add)
3920         (info_sharedlibrary_command, clear_solib)
3921         (reload_shared_libraries_1, remove_user_added_objfile): Update.
3922
3923 2020-05-08  Tom Tromey  <tom@tromey.com>
3924
3925         * extension.c (extension_languages): Now a std::array.
3926         (ALL_EXTENSION_LANGUAGES): Remove.
3927         (get_ext_lang_defn, get_ext_lang_of_file)
3928         (eval_ext_lang_from_control_command): Update.
3929         (finish_ext_lang_initialization)
3930         (auto_load_ext_lang_scripts_for_objfile)
3931         (ext_lang_type_printers::ext_lang_type_printers)
3932         (apply_ext_lang_type_printers)
3933         (ext_lang_type_printers::~ext_lang_type_printers)
3934         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
3935         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
3936         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
3937         (get_matching_xmethod_workers, ext_lang_colorize)
3938         (ext_lang_before_prompt): Update.
3939         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
3940
3941 2020-05-08  Tom Tromey  <tom@tromey.com>
3942
3943         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
3944         overload.
3945         <swap_string, m_string>: Remove.
3946         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
3947         Update.
3948         * stabsread.c (define_symbol, read_type): Update.
3949         * linespec.c (find_linespec_symbols): Update.
3950         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
3951         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
3952         * dbxread.c (read_dbx_symtab): Update.
3953         * cp-support.h (cp_canonicalize_string_full)
3954         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
3955         Return unique_xmalloc_ptr.
3956         * cp-support.c (inspect_type): Update.
3957         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
3958         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
3959         Likewise.
3960         * c-typeprint.c (print_name_maybe_canonical): Update.
3961         * break-catch-throw.c (check_status_exception_catchpoint):
3962         Update.
3963
3964 2020-05-08  Tom de Vries  <tdevries@suse.de>
3965
3966         * infrun.c (follow_fork): Copy current_line and current_symtab to
3967         child thread.
3968
3969 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3970
3971         * async-event.c (struct async_signal_handler, struct
3972         async_event_handler): Reformat, remove typedef.
3973
3974 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3975
3976         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3977         access thistype->main_type->dyn_prop_list directly.
3978
3979 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3980
3981         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3982         (remove_dyn_prop): Remove.  Update all users to use
3983         type::remove_dyn_prop.
3984         * gdbtypes.c (remove_dyn_prop): Rename to...
3985         (type::remove_dyn_prop): ... this.
3986
3987 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3988
3989         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3990         (add_dyn_prop): Remove.  Update all users to use
3991         type::add_dyn_prop.
3992         * gdbtypes.c (add_dyn_prop): Rename to...
3993         (type::add_dyn_prop): ... this.
3994
3995 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3996
3997         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3998         (get_dyn_prop): Remove.  Update all users to use
3999         type::dyn_prop.
4000         * gdbtypes.c (get_dyn_prop): Rename to...
4001         (type::dyn_prop): ... this.
4002
4003 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4004
4005         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4006
4007 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4008
4009         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4010         instruction, skip it if it's there.
4011
4012 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4013
4014         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4015
4016 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4017
4018         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4019         * gdbtypes.c (recursive_dump_type): Remove use of
4020         TYPE_INCOMPLETE.
4021
4022 2020-05-03  Tom Tromey  <tom@tromey.com>
4023
4024         * breakpoint.c (catch_command, tcatch_command): Remove.
4025         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4026         add_show_prefix_cmd.
4027         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4028         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4029         Remove.
4030         (add_internal_problem_command): Use add_basic_prefix_cmd,
4031         add_show_prefix_cmd.
4032         * mips-tdep.c (set_mipsfpu_command): Remove.
4033         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4034         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4035         (_initialize_index_cache): Use add_basic_prefix_cmd.
4036         * memattr.c (dummy_cmd): Remove.
4037         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4038         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4039         (_initialize_tui_win): Use add_basic_prefix_cmd,
4040         add_show_prefix_cmd.
4041         * cli/cli-logging.c (set_logging_command): Remove.
4042         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4043         add_show_prefix_cmd.
4044         (show_logging_command): Remove.
4045         * target.c (target_command): Remove.
4046         (add_target): Use add_basic_prefix_cmd.
4047
4048 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4049
4050         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4051
4052 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4053
4054         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4055         info_command.
4056
4057 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4058
4059         * nbsd-nat.c (nbsd_enable_proc_events)
4060         (nbsd_nat_target::post_startup_inferior): Add.
4061         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4062         (nbsd_nat_target::update_thread_list): Rewrite.
4063         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4064         "PTRACE_LWP_CREATE".
4065         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4066
4067 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4068
4069         * stack.c (_initialize_stack): Remove duplicated creation
4070         of "frame" command and "f" alias.
4071
4072 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4073
4074         PR gdb/18706
4075         * gdbtypes.c (check_typedef): Calculate size of array of
4076         stubbed type.
4077
4078 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4079
4080         PR gdb/15559
4081         * i386-tdep.c (i386_push_dummy_call): Call
4082         i386_thiscall_push_dummy_call.
4083         (i386_thiscall_push_dummy_call): New function.
4084         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4085         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4086         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4087
4088 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4089
4090         * gdbarch.sh (do_read): Add shellcheck disable directive for
4091         warning SC2162.
4092
4093 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4094
4095         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4096         "referenced but not assigned" warning.
4097
4098 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4099
4100         * gdbarch.sh: Remove code that sets fallbackdefault.
4101
4102 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4103
4104         * gdbarch.sh: Use shell operators && and || instead of
4105         -a and -o.
4106
4107 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4108
4109         * gdbarch.sh: Use $(...) instead of `...`.
4110
4111 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4112
4113         * gdbarch.sh: Use double quotes around variables.
4114
4115 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4116
4117         * gdbarch.sh: Use %s with printf, instead of variables in the
4118         format string.
4119
4120 2020-04-29  Tom Tromey  <tromey@adacore.com>
4121
4122         PR ada/25875:
4123         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4124         type fields here.
4125         (read_enumeration_type): Call
4126         update_enumeration_type_from_children later.  Update comments.
4127         (process_enumeration_scope): Don't create type fields.
4128
4129 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4130
4131         * nbsd-tdep.c: Include "xml-syscall.h".
4132         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4133
4134 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4135
4136         * nbsd-nat.c: Include "sys/wait.h".
4137         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4138         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4139         (nbsd_nat_target::remove_exec_catchpoint)
4140         (nbsd_nat_target::set_syscall_catchpoint): Add.
4141         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4142         (nbsd_nat_target::insert_exec_catchpoint)
4143         (nbsd_nat_target::remove_exec_catchpoint)
4144         (nbsd_nat_target::set_syscall_catchpoint): Add.
4145         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4146         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4147         `nbsd_get_syscall_number'.
4148
4149 2020-04-29  Tom Tromey  <tom@tromey.com>
4150
4151         * stack.c (print_block_frame_labels): Remove.
4152
4153 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4154
4155         PR gdb/17320
4156         * ada-valprint.c (val_print_packed_array_elements): Move array
4157         end bracket to new line.
4158         (ada_val_print_string): Remove extra spaces before first array
4159         element.
4160         * c-valprint.c (c_value_print_array): Likewise.
4161         * m2-valprint.c (m2_print_array_contents): Likewise.
4162         (m2_value_print_inner): Likewise.
4163         * p-valprint.c (pascal_value_print_inner): Likewise.
4164         * valprint.c (generic_val_print_array): Likewise.
4165         (value_print_array_elements): Move first array element and array
4166         end bracket to new line.
4167
4168 2020-04-29  Tom de Vries  <tdevries@suse.de>
4169
4170         PR symtab/25889
4171         * linespec.c (find_method): Fix ix calculation.
4172
4173 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4174
4175         * syscalls/update-netbsd.sh: New file.
4176         * syscalls/netbsd.xml: Regenerate.
4177         * data-directory/Makefile.in: Register `netbsd.xml' in
4178         `SYSCALLS_FILES'.
4179
4180 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4181
4182         * syscalls/update-freebsd.sh: Add double quotes.
4183
4184 2020-04-28  Tom Tromey  <tom@tromey.com>
4185
4186         * NEWS: Update.
4187         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4188         (cmdpy_init): Allow class_tui.
4189
4190 2020-04-28 Mark Williams <mark@myosotissp.com>
4191
4192         PR gdb/24480
4193         * dwarf2read.c: Add missing assingments to list_in_scope when
4194         start_symtab was already called.
4195
4196 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4197
4198         PR gdb/25881
4199         * dwarf2/read.c (offset_map_type): Use
4200         gdb:hash_enum<sect_offset> as hash function.
4201
4202 2020-04-28  Tom de Vries  <tdevries@suse.de>
4203
4204         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4205         with DW_AT_signature.
4206
4207 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4208
4209         * configure.ac: Remove check for fs_base/gs_base in
4210         user_regs_struct.
4211         * configure: Re-generate.
4212         * config.in: Re-generate.
4213         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4214         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4215         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4216
4217 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4218
4219         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4220         problematic inline frame unwinding situation.
4221         * frame.c (frame_id_computed_p): New function.
4222         * frame.h (frame_id_computed_p): New prototype.
4223
4224 2020-04-26  Tom Tromey  <tom@tromey.com>
4225
4226         * command.h (enum command_class) <class_pseudo>: Remove.
4227
4228 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4229
4230         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4231         and whitespace.
4232
4233 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4234
4235         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4236         `PT_GET_PROCESS_STATE' block.
4237
4238 2020-04-24  Tom Tromey  <tom@tromey.com>
4239
4240         * symtab.h (symbol_get_demangled_name): Don't declare.
4241         * symtab.c (symbol_get_demangled_name): Remove.
4242         (general_symbol_info::natural_name)
4243         (general_symbol_info::demangled_name): Update.
4244
4245 2020-04-24  Tom Tromey  <tom@tromey.com>
4246
4247         PR rust/25025:
4248         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4249
4250 2020-04-24  Tom Tromey  <tom@tromey.com>
4251
4252         PR symtab/12707:
4253         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4254         exists.
4255         (new_symbol): Likewise.
4256         * compile/compile-object-load.c (get_out_value_type): Use
4257         symbol_matches_search_name.
4258
4259 2020-04-24  Tom Tromey  <tom@tromey.com>
4260
4261         * dwarf2/read.c (add_partial_symbol): Do not call
4262         compute_and_set_names.
4263
4264 2020-04-24  Tom Tromey  <tom@tromey.com>
4265
4266         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4267         overload.
4268
4269 2020-04-24  Tom Tromey  <tom@tromey.com>
4270
4271         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4272         (add_psymbol_to_list): New overload.  Make old overload call new
4273         one.
4274         * psympriv.h (add_psymbol_to_list): New overload.
4275
4276 2020-04-24  Tom Tromey  <tom@tromey.com>
4277
4278         * dwarf2/read.c (partial_die_info::read) <case
4279         DW_AT_linkage_name>: Use value_as_string.
4280         (dwarf2_string_attr): Use value_as_string.
4281         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4282         method.
4283         * dwarf2/attribute.c (attribute::value_as_string): New method.
4284
4285 2020-04-24  Tom Tromey  <tom@tromey.com>
4286
4287         * symtab.c (general_symbol_info::natural_name)
4288         (general_symbol_info::demangled_name): Check for language_rust.
4289
4290 2020-04-24  Tom Tromey  <tom@tromey.com>
4291
4292         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4293         (dwarf2_physname): ... from here.
4294         (partial_die_info::read): Add Rust "{" hack.
4295
4296 2020-04-24  Tom Tromey  <tom@tromey.com>
4297
4298         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4299         method.
4300         (symbol_set_demangled_name): Don't declare.
4301         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4302         symbol_set_demangled_name.
4303         (general_symbol_info::set_language)
4304         (general_symbol_info::compute_and_set_names): Update.
4305         * minsyms.c (minimal_symbol_reader::install): Update.
4306         * dwarf2/read.c (new_symbol): Update.
4307
4308 2020-04-24  Tom Tromey  <tromey@adacore.com>
4309
4310         PR python/23662:
4311         * python/py-type.c (convert_field): Handle
4312         FIELD_LOC_KIND_DWARF_BLOCK.
4313         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4314         (typy_get_dynamic): Nw function.
4315         (type_object_getset): Add "dynamic".
4316         * NEWS: Add entry.
4317
4318 2020-04-24  Tom Tromey  <tromey@adacore.com>
4319
4320         * ada-typeprint.c (print_choices, print_variant_part)
4321         (print_record_field_types_dynamic): New functions.
4322         (print_record_field_types): Use print_record_field_types_dynamic.
4323
4324 2020-04-24  Tom Tromey  <tromey@adacore.com>
4325
4326         * dwarf2/read.c (handle_data_member_location): New overload.
4327         (dwarf2_add_field): Use it.
4328         (decode_locdesc): Add "computed" parameter.  Update comment.
4329         * gdbtypes.c (is_dynamic_type_internal): Also look for
4330         FIELD_LOC_KIND_DWARF_BLOCK.
4331         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4332         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4333         virtual base classes.
4334         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4335         FIELD_LOC_KIND_DWARF_BLOCK.
4336
4337 2020-04-24  Tom Tromey  <tromey@adacore.com>
4338
4339         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4340         * gdbtypes.c (is_dynamic_type_internal): Check
4341         TYPE_HAS_DYNAMIC_LENGTH.
4342         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4343         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4344         New macros.
4345         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4346         constant.
4347
4348 2020-04-24  Tom Tromey  <tromey@adacore.com>
4349
4350         * dwarf2/read.c (struct variant_field): Rewrite.
4351         (struct variant_part_builder): New.
4352         (struct nextfield): Remove "variant" field.  Add "offset".
4353         (struct field_info): Add "current_variant_part" and
4354         "variant_parts".
4355         (alloc_discriminant_info): Remove.
4356         (alloc_rust_variant): New function.
4357         (quirk_rust_enum): Update.
4358         (dwarf2_add_field): Set "offset" member.  Don't handle
4359         DW_TAG_variant_part.
4360         (offset_map_type): New typedef.
4361         (convert_variant_range, create_one_variant)
4362         (create_one_variant_part, create_variant_parts)
4363         (add_variant_property): New functions.
4364         (dwarf2_attach_fields_to_type): Call add_variant_property.
4365         (read_structure_type): Don't handle DW_TAG_variant_part.
4366         (handle_variant_part, handle_variant): New functions.
4367         (handle_struct_member_die): Use them.
4368         (process_structure_scope): Don't handle variant parts.
4369         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4370         (struct discriminant_info): Remove.
4371         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4372         (struct main_type) <flag_discriminated_union>: Remove.
4373         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4374         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4375         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4376         Update.
4377         * valops.c (value_union_variant): Remove.
4378         * value.h (value_union_variant): Don't declare.
4379
4380 2020-04-24  Tom Tromey  <tromey@adacore.com>
4381
4382         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4383         (ada_value_primitive_packed_val): Update.
4384         * ada-valprint.c (ada_value_print_1): Update.
4385         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4386         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4387         just an address.  Use evaluate_for_locexpr_baton.
4388         (dwarf2_evaluate_property): Update.
4389         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4390         array_view.
4391         * findvar.c (default_read_var_value): Update.
4392         * gdbtypes.c (compute_variant_fields_inner)
4393         (resolve_dynamic_type_internal): Update.
4394         (resolve_dynamic_type): Change type of valaddr parameter.
4395         * gdbtypes.h (resolve_dynamic_type): Update.
4396         * valarith.c (value_subscripted_rvalue): Update.
4397         * value.c (value_from_contents_and_address): Update.
4398
4399 2020-04-24  Tom Tromey  <tromey@adacore.com>
4400
4401         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4402         "push_initial_value" parameter.
4403         (dwarf2_evaluate_property): Likewise.
4404         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4405
4406 2020-04-24  Tom Tromey  <tromey@adacore.com>
4407
4408         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4409         (variant::matches, compute_variant_fields_recurse)
4410         (compute_variant_fields_inner, compute_variant_fields): New
4411         functions.
4412         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4413         Use resolved_type after type is made.
4414         (operator==): Add new cases.
4415         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4416         (struct discriminant_range, struct variant, struct variant_part):
4417         New.
4418         (union dynamic_prop_data) <variant_parts, original_type>: New
4419         members.
4420         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4421         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4422         constants.
4423         * value.c (unpack_bits_as_long): Now public.
4424         * value.h (unpack_bits_as_long): Declare.
4425
4426 2020-04-24  Tom Tromey  <tromey@adacore.com>
4427
4428         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4429         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4430
4431 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4432
4433         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4434
4435 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4436
4437         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4438         (remove_fork_catchpoint, post_startup_inferior)
4439         (post_attach): Move...
4440         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4441         (remove_fork_catchpoint, post_startup_inferior)
4442         (post_attach): ...here.
4443         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4444         (remove_fork_catchpoint, post_startup_inferior)
4445         (post_attach): Move...
4446         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4447         (remove_fork_catchpoint, post_startup_inferior)
4448         (post_attach): ...here.
4449
4450 2020-04-24  Tom Tromey  <tromey@adacore.com>
4451
4452         * nat/windows-nat.h (struct windows_thread_info)
4453         <pc_adjusted>: New member.
4454         * windows-nat.c (windows_fetch_one_register): Check
4455         pc_adjusted.
4456         (windows_nat_target::get_windows_debug_event)
4457         (windows_nat_target::wait): Set pc_adjusted.
4458
4459 2020-04-24  Tom de Vries  <tdevries@suse.de>
4460
4461         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4462         Run gdb-add-index inside temp dir.
4463
4464 2020-04-23  Tom Tromey  <tromey@adacore.com>
4465
4466         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4467         in loop.
4468
4469 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4470
4471         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4472         get_frame_register instead of gdbarch_unwind_pc.
4473
4474 2020-04-23  Tom de Vries  <tdevries@suse.de>
4475
4476         * symtab.c (lookup_global_symbol): Prefer def over decl.
4477
4478 2020-04-23  Tom de Vries  <tdevries@suse.de>
4479
4480         PR symtab/25807
4481         * block.c (best_symbol, better_symbol): Promote to external.
4482         * block.h (best_symbol, better_symbol): Declare.
4483         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4484         decl.
4485
4486 2020-04-23  Tom Tromey  <tromey@adacore.com>
4487
4488         PR ada/25837:
4489         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4490         "const char *", not a "const std::string &".
4491         <name_and_matcher::operator==>: Update.
4492         * unittests/lookup_name_info-selftests.c: Change type of
4493         "result".
4494
4495 2020-04-23  Tom Tromey  <tom@tromey.com>
4496
4497         * inferior.h (iterate_over_inferiors): Don't declare.
4498         * inferior.c (iterate_over_inferiors): Remove.
4499         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4500         Remove.
4501         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4502         use iterate_over_inferiors.
4503         (darwin_resume_inferior_it)
4504         (struct resume_inferior_threads_param)
4505         (darwin_resume_inferior_threads_it): Remove.
4506         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4507
4508 2020-04-23  Tom de Vries  <tdevries@suse.de>
4509
4510         * blockframe.c (find_pc_partial_function): Use
4511         find_pc_sect_compunit_symtab rather than
4512         objfile->sf->qf->find_pc_sect_compunit_symtab.
4513
4514 2020-04-22  Tom de Vries  <tdevries@suse.de>
4515
4516         PR symtab/25764
4517         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4518         in psymtabs.
4519
4520 2020-04-22  Tom de Vries  <tdevries@suse.de>
4521
4522         PR symtab/25801
4523         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4524         symtabs.
4525
4526 2020-04-22  Tom de Vries  <tdevries@suse.de>
4527
4528         PR symtab/25700
4529         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4530         CU if already created.
4531
4532 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4533
4534         * infrun.c (displaced_step_fixup): Switch to the event_thread
4535         before calling displaced_step_restore, not after.
4536
4537 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4538
4539         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4540         its inferior is not recorded by us.
4541         (record_btrace_target_open): Replace call to
4542         all_non_exited_threads () with call to current_inferior
4543         ()->non_exited_threads ().
4544         (record_btrace_target::stop_recording): Likewise.
4545         (record_btrace_target::close): Likewise.
4546         (record_btrace_target::wait): Likewise.
4547         (record_btrace_target::record_stop_replaying): Likewise.
4548
4549 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4550
4551         * btrace.c (btrace_enable): Throw an error on double enables and
4552         when enabling recording fails.
4553         (btrace_disable): Throw an error if the thread is not recorded.
4554
4555 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4556
4557         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4558         request if we do not have a thread_info.
4559
4560 2020-04-21  Tom de Vries  <tdevries@suse.de>
4561
4562         PR gdb/25471
4563         * thread.c
4564         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4565         exception in get_frame_id.
4566
4567 2020-04-20  Tom Tromey  <tromey@adacore.com>
4568
4569         * python/python.c (struct gdbpy_event): Mark move constructor as
4570         noexcept.
4571         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4572         constructor as noexcept.
4573         * completer.h (struct completion_result): Mark move constructor as
4574         noexcept.
4575         * completer.c (completion_result::completion_result): Use
4576         initialization style.  Don't call reset_match_list.
4577
4578 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4579
4580         * MAINTAINERS (Write After Approval): Add myself.
4581
4582 2020-04-18  Tom Tromey  <tom@tromey.com>
4583
4584         * windows-tdep.c (init_w32_command_list)
4585         (w32_prefix_command_valid): Restore.
4586         (_initialize_windows_tdep): Call init_w32_command_list.
4587
4588 2020-04-18  Tom Tromey  <tom@tromey.com>
4589
4590         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4591         * value.c (value_fn_field): Update.
4592         * valops.c (find_function_in_inferior)
4593         (value_allocate_space_in_inferior): Update.
4594         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4595         Update.
4596         * tui/tui-source.c (tui_source_window::set_contents): Update.
4597         * symtab.c (lookup_global_or_static_symbol)
4598         (find_function_start_sal_1, skip_prologue_sal)
4599         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4600         * symmisc.c (dump_msymbols, dump_symtab_1)
4601         (maintenance_print_one_line_table): Update.
4602         * symfile.c (init_entry_point_info, section_is_mapped)
4603         (list_overlays_command, simple_read_overlay_table)
4604         (simple_overlay_update_1): Update.
4605         * stap-probe.c (handle_stap_probe): Update.
4606         * stabsread.c (dbx_init_float_type, define_symbol)
4607         (read_one_struct_field, read_enum_type, read_range_type): Update.
4608         * source.c (info_line_command): Update.
4609         * python/python.c (gdbpy_source_objfile_script)
4610         (gdbpy_execute_objfile_script): Update.
4611         * python/py-type.c (save_objfile_types): Update.
4612         * python/py-objfile.c (py_free_objfile): Update.
4613         * python/py-inferior.c (python_new_objfile): Update.
4614         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4615         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4616         (maintenance_check_psymtabs): Update.
4617         * printcmd.c (info_address_command): Update.
4618         * objfiles.h (struct objfile) <arch>: New method, from
4619         get_objfile_arch.
4620         (get_objfile_arch): Don't declare.
4621         * objfiles.c (get_objfile_arch): Remove.
4622         (filter_overlapping_sections): Update.
4623         * minsyms.c (msymbol_is_function): Update.
4624         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4625         (output_nondebug_symbol): Update.
4626         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4627         (mdebug_expand_psymtab): Update.
4628         * machoread.c (macho_add_oso_symfile): Update.
4629         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4630         Update.
4631         * linux-fork.c (checkpoint_command): Update.
4632         * linespec.c (convert_linespec_to_sals): Update.
4633         * jit.c (finalize_symtab): Update.
4634         * infrun.c (insert_exception_resume_from_probe): Update.
4635         * ia64-tdep.c (ia64_find_unwind_table): Update.
4636         * hppa-tdep.c (internalize_unwinds): Update.
4637         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4638         Update.
4639         * gcore.c (call_target_sbrk): Update.
4640         * elfread.c (record_minimal_symbol, elf_symtab_read)
4641         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4642         (elf_gnu_ifunc_resolve_by_got): Update.
4643         * dwarf2/read.c (create_addrmap_from_index)
4644         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4645         (read_debug_names_from_section)
4646         (process_psymtab_comp_unit_reader, add_partial_symbol)
4647         (add_partial_subprogram, process_full_comp_unit)
4648         (read_file_scope, read_func_scope, read_lexical_block_scope)
4649         (read_call_site_scope, dwarf2_ranges_read)
4650         (dwarf2_record_block_ranges, dwarf2_add_field)
4651         (mark_common_block_symbol_computed, read_tag_pointer_type)
4652         (read_tag_string_type, dwarf2_init_float_type)
4653         (dwarf2_init_complex_target_type, read_base_type)
4654         (partial_die_info::read, partial_die_info::read)
4655         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4656         (dwarf2_fetch_die_loc_sect_off): Update.
4657         * dwarf2/loc.c (dwarf2_find_location_expression)
4658         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4659         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4660         (dwarf2_loc_desc_get_symbol_read_needs)
4661         (locexpr_describe_location_piece, locexpr_describe_location_1)
4662         (loclist_describe_location): Update.
4663         * dwarf2/index-write.c (write_debug_names): Update.
4664         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4665         * dtrace-probe.c (dtrace_process_dof): Update.
4666         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4667         (process_one_symbol): Update.
4668         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4669         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4670         (coff_read_enum_type): Update.
4671         * cli/cli-cmds.c (edit_command, list_command): Update.
4672         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4673         * breakpoint.c (create_overlay_event_breakpoint)
4674         (create_longjmp_master_breakpoint)
4675         (create_std_terminate_master_breakpoint)
4676         (create_exception_master_breakpoint, get_sal_arch): Update.
4677         * block.c (block_gdbarch): Update.
4678         * annotate.c (annotate_source_line): Update.
4679
4680 2020-04-17  Tom Tromey  <tromey@adacore.com>
4681
4682         * auto-load.c (show_auto_load_cmd): Remove.
4683         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4684         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4685         (maintenance_print_arc_command): Remove.
4686         * tui/tui-win.c (tui_command): Remove.
4687         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4688         * tui/tui-layout.c (tui_layout_command): Remove.
4689         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4690         * python/python.c (user_set_python, user_show_python): Remove.
4691         (_initialize_python): Use add_basic_prefix_cmd,
4692         add_show_prefix_cmd.
4693         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4694         (install_gdb_commands): Use add_basic_prefix_cmd,
4695         add_show_prefix_cmd.
4696         (info_guile_command): Remove.
4697         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4698         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4699         add_show_prefix_cmd.
4700         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4701         Remove do_set and do_show parameters.
4702         * cli/cli-style.c (set_style, show_style): Remove.
4703         (_initialize_cli_style): Use add_basic_prefix_cmd,
4704         add_show_prefix_cmd.
4705         (cli_style_option::add_setshow_commands): Remove do_set and
4706         do_show parameters.
4707         (cli_style_option::add_setshow_commands): Use
4708         add_basic_prefix_cmd, add_show_prefix_cmd.
4709         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4710         (set_style_name): Remove.
4711         * cli/cli-dump.c (dump_command, append_command): Remove.
4712         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4713         (tekhex_dump_command, binary_dump_command)
4714         (binary_append_command): Remove.
4715         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4716         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4717         (init_w32_command_list): Remove; move into ...
4718         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4719         * valprint.c (set_print, show_print, set_print_raw)
4720         (show_print_raw): Remove.
4721         (_initialize_valprint): Use add_basic_prefix_cmd,
4722         add_show_prefix_cmd.
4723         * typeprint.c (set_print_type, show_print_type): Remove.
4724         (_initialize_typeprint): Use add_basic_prefix_cmd,
4725         add_show_prefix_cmd.
4726         * record.c (set_record_command, show_record_command): Remove.
4727         (_initialize_record): Use add_basic_prefix_cmd,
4728         add_show_prefix_cmd.
4729         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4730         add_show_prefix_cmd.
4731         (info_command, show_command, set_debug, show_debug): Remove.
4732         * top.h (set_history, show_history): Don't declare.
4733         * top.c (set_history, show_history): Remove.
4734         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4735         (unset_tdesc_cmd): Remove.
4736         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4737         add_show_prefix_cmd.
4738         * symtab.c (info_module_command): Remove.
4739         (_initialize_symtab): Use add_basic_prefix_cmd.
4740         * symfile.c (overlay_command): Remove.
4741         (_initialize_symfile): Use add_basic_prefix_cmd.
4742         * sparc64-tdep.c (info_adi_command): Remove.
4743         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4744         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4745         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4746         add_show_prefix_cmd.
4747         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4748         (_initialize_serial): Use add_basic_prefix_cmd,
4749         add_show_prefix_cmd.
4750         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4751         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4752         add_show_prefix_cmd.
4753         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4754         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4755         add_show_prefix_cmd.
4756         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4757         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4758         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4759         add_show_prefix_cmd.
4760         * remote.c (remote_command, set_remote_cmd): Remove.
4761         (_initialize_remote): Use add_basic_prefix_cmd.
4762         * record-full.c (set_record_full_command)
4763         (show_record_full_command): Remove.
4764         (_initialize_record_full): Use add_basic_prefix_cmd,
4765         add_show_prefix_cmd.
4766         * record-btrace.c (cmd_set_record_btrace)
4767         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4768         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4769         (cmd_show_record_btrace_pt): Remove.
4770         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4771         add_show_prefix_cmd.
4772         * ravenscar-thread.c (set_ravenscar_command)
4773         (show_ravenscar_command): Remove.
4774         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4775         add_show_prefix_cmd.
4776         * mips-tdep.c (show_mips_command, set_mips_command)
4777         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4778         add_show_prefix_cmd.
4779         * maint.c (maintenance_command, maintenance_info_command)
4780         (maintenance_check_command, maintenance_print_command)
4781         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4782         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4783         add_show_prefix_cmd.
4784         (show_per_command_cmd): Remove.
4785         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4786         Remove.
4787         (maintenance_show_test_settings_cmd): Remove.
4788         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4789         add_show_prefix_cmd.
4790         * maint-test-options.c (maintenance_test_options_command):
4791         Remove.
4792         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4793         * macrocmd.c (macro_command): Remove
4794         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4795         * language.c (set_check, show_check): Remove.
4796         (_initialize_language): Use add_basic_prefix_cmd,
4797         add_show_prefix_cmd.
4798         * infcmd.c (unset_command): Remove.
4799         (_initialize_infcmd): Use add_basic_prefix_cmd.
4800         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4801         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4802         add_show_prefix_cmd.
4803         * go32-nat.c (go32_info_dos_command): Remove.
4804         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4805         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4806         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4807         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4808         (_initialize_frame): Use add_basic_prefix_cmd,
4809         add_show_prefix_cmd.
4810         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4811         (_initialize_dcache): Use add_basic_prefix_cmd,
4812         add_show_prefix_cmd.
4813         * cp-support.c (maint_cplus_command): Remove.
4814         (_initialize_cp_support): Use add_basic_prefix_cmd.
4815         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4816         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4817         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4818         add_basic_prefix_cmd, add_show_prefix_cmd.
4819         * breakpoint.c (save_command): Remove.
4820         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4821         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4822         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4823         add_show_prefix_cmd.
4824         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4825         (set_ada_command, show_ada_command): Remove.
4826         (_initialize_ada_language): Use add_basic_prefix_cmd,
4827         add_show_prefix_cmd.
4828         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4829
4830 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4831
4832         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4833         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4834
4835 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4836
4837         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4838         warning messages.
4839
4840 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4841
4842         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4843         import table is not at beginning of .idata section.
4844
4845 2020-04-16  Pedro Alves  <palves@redhat.com>
4846
4847         * inferior.c (delete_inferior): Use delete operator directly
4848         instead of delete_program_space.
4849         * progspace.c (add_program_space): New, factored out from
4850         program_space::program_space.
4851         (remove_program_space): New, factored out from
4852         delete_program_space.
4853         (program_space::program_space): Remove intro comment.  Rewrite.
4854         (program_space::~program_space): Remove intro comment.  Call
4855         remove_program_space.
4856         (delete_program_space): Delete.
4857         * progspace.h (program_space::program_space): Make explicit.  Move
4858         intro comment here, adjusted.
4859         (program_space::~program_space): Move intro comment here,
4860         adjusted.
4861         (delete_program_space): Remove.
4862
4863 2020-04-16  Tom Tromey  <tromey@adacore.com>
4864
4865         * windows-nat.c (windows_nat::handle_access_violation): New
4866         function.
4867         * nat/windows-nat.h (handle_access_violation): Declare.
4868         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4869         windows-nat.c.  Call handle_access_violation.
4870
4871 2020-04-16  Tom de Vries  <tdevries@suse.de>
4872
4873         PR symtab/25791
4874         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4875         CUs without psymtab.
4876
4877 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4878
4879         * python/python.c (do_start_initialization): Don't call
4880         PyEval_InitThreads for Python 3.9 and beyond.
4881
4882 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4883
4884         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4885         thread functions.
4886         (obsd_nat_target::wait): Likewise.
4887
4888 2020-04-15  Tom Tromey  <tromey@adacore.com>
4889
4890         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4891         (DEBUG_EXCEPT): Use debug_printf.
4892
4893 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4894
4895         * completer.c (class completion_tracker::completion_hash_entry)
4896         <hash_name>: New member function.
4897         (completion_tracker::discard_completions): New callback to hash a
4898         completion_hash_entry, pass this to htab_create_alloc.
4899
4900 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4901
4902         * windows-nat.c (windows_make_so): Warn rather than stopping with
4903         an error if realpath() fails.
4904
4905 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4906
4907         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4908         (nbsd_nat_target::info_proc): Add do_status.
4909
4910 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4911             Tom de Vries  <tdevries@suse.de>
4912
4913         PR symtab/25718
4914         * psympriv.h (struct partial_symtab::read_symtab)
4915         (struct partial_symtab::expand_psymtab)
4916         (struct partial_symtab::read_dependencies): Update comments.
4917         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4918         read_symtab for includer.
4919         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
4920         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
4921         (struct dwarf2_include_psymtab::m_readin): Remove.
4922         (struct dwarf2_include_psymtab::includer): New member function.
4923         (dwarf2_psymtab::expand_psymtab): Assert !readin.
4924
4925 2020-04-14  Tom de Vries  <tdevries@suse.de>
4926
4927         PR symtab/25720
4928         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
4929         with NULL symbol_matcher and lookup_name.
4930         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
4931         and lookup_name.
4932         * dwarf2/read.c (dw2_expand_symtabs_matching)
4933         (dw2_debug_names_expand_symtabs_matching): Same.
4934         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
4935         Make lookup_name a pointer.  Update comment.
4936         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
4937         lookup_name being a pointer.
4938         * symfile.c (expand_symtabs_matching): Same.
4939         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
4940         * linespec.c (iterate_over_all_matching_symtabs): Same.
4941
4942 2020-04-13  Tom Tromey  <tom@tromey.com>
4943
4944         * run-on-main-thread.c: Update include.
4945         * unittests/main-thread-selftests.c: Update include.
4946         * tui/tui-win.c: Update include.
4947         * tui/tui-io.c: Update include.
4948         * tui/tui-interp.c: Update include.
4949         * tui/tui-hooks.c: Update include.
4950         * top.h: Update include.
4951         * top.c: Update include.
4952         * ser-base.c: Update include.
4953         * remote.c: Update include.
4954         * remote-notif.c: Update include.
4955         * remote-fileio.c: Update include.
4956         * record-full.c: Update include.
4957         * record-btrace.c: Update include.
4958         * python/python.c: Update include.
4959         * posix-hdep.c: Update include.
4960         * mingw-hdep.c: Update include.
4961         * mi/mi-main.c: Update include.
4962         * mi/mi-interp.c: Update include.
4963         * main.c: Update include.
4964         * linux-nat.c: Update include.
4965         * interps.c: Update include.
4966         * infrun.c: Update include.
4967         * inf-loop.c: Update include.
4968         * event-top.c: Update include.
4969         * event-loop.c: Move to ../gdbsupport/.
4970         * event-loop.h: Move to ../gdbsupport/.
4971         * async-event.h: Update include.
4972         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
4973
4974 2020-04-13  Tom Tromey  <tom@tromey.com>
4975
4976         * tui/tui-win.c: Include async-event.h.
4977         * remote.c: Include async-event.h.
4978         * remote-notif.c: Include async-event.h.
4979         * record-full.c: Include async-event.h.
4980         * record-btrace.c: Include async-event.h.
4981         * infrun.c: Include async-event.h.
4982         * event-top.c: Include async-event.h.
4983         * event-loop.h: Move some declarations to async-event.h.
4984         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4985         code to async-event.c.
4986         * async-event.h: New file.
4987         * async-event.c: New file.
4988         * Makefile.in (COMMON_SFILES): Add async-event.c.
4989         (HFILES_NO_SRCDIR): Add async-event.h.
4990
4991 2020-04-13  Tom Tromey  <tom@tromey.com>
4992
4993         * utils.c (flush_streams): New function.
4994         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4995
4996 2020-04-13  Tom Tromey  <tom@tromey.com>
4997
4998         * event-loop.c (handle_file_event): Use warning, not
4999         printf_unfiltered.
5000
5001 2020-04-13  Tom Tromey  <tom@tromey.com>
5002
5003         * event-loop.c: Include <chrono>.
5004
5005 2020-04-13  Tom Tromey  <tom@tromey.com>
5006
5007         * gdb_select.h: Move to ../gdbsupport/.
5008         * event-loop.c: Update include path.
5009         * top.c: Update include path.
5010         * ser-base.c: Update include path.
5011         * ui-file.c: Update include path.
5012         * ser-tcp.c: Update include path.
5013         * guile/scm-ports.c: Update include path.
5014         * posix-hdep.c: Update include path.
5015         * ser-unix.c: Update include path.
5016         * gdb_usleep.c: Update include path.
5017         * mingw-hdep.c: Update include path.
5018         * inflow.c: Update include path.
5019         * infrun.c: Update include path.
5020         * event-top.c: Update include path.
5021
5022 2020-04-13  Tom Tromey  <tom@tromey.com>
5023
5024         * configure: Rebuild.
5025         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5026
5027 2020-04-13  Tom Tromey  <tom@tromey.com>
5028
5029         * event-loop.h (start_event_loop): Don't declare.
5030         * event-loop.c (start_event_loop): Move...
5031         * main.c (start_event_loop): ...here.  Now static.
5032
5033 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5034
5035         * MAINTAINERS: Update my email address.
5036
5037 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5038
5039         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5040         IP_ALL.
5041
5042 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5043
5044         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5045         (nbsd_nat_target::info_proc): Add do_cmdline.
5046
5047 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5048
5049         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5050         (nbsd_nat_target::info_proc): Add do_cwd.
5051
5052 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5053
5054         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5055
5056 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5057
5058         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5059         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5060         (nbsd_nat_target::info_proc): New functions.
5061         * nbsd-nat.c (kinfo_get_vmmap): New function.
5062         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5063         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5064         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5065         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5066         functions.
5067         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5068         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5069         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5070         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5071         (KINFO_VME_FLAG_GROWS_DOWN): New.
5072
5073 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5074
5075         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5076         bit shift.
5077
5078 2020-04-10  Tom Tromey  <tromey@adacore.com>
5079
5080         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5081
5082 2020-04-10  Tom Tromey  <tromey@adacore.com>
5083
5084         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5085         separate debug files.
5086
5087 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5088
5089         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5090         Move to...
5091         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5092         ... here.
5093         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5094         Check for STATUS_WX86_BREAKPOINT.
5095         (windows_nat_target::wait): Same.
5096
5097 2020-04-10  Tom de Vries  <tdevries@suse.de>
5098
5099         PR cli/25808
5100         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5101
5102 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5103
5104         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5105         (Write After Approval): Remove Tom de Vries.
5106
5107 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5108
5109         revert partially:
5110         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5111
5112         * buildsym.c (record_line): Fix undefined behavior and preserve
5113         lines at eof.
5114
5115 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5116
5117         * auxv.h (svr4_auxv_parse): New.
5118         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5119         and generic_auxv_parse.
5120         (svr4_auxv_parse): Add.
5121         * obsd-tdep.c: Include "auxv.h".
5122         (obsd_auxv_parse): Remove.
5123         (obsd_init_abi): Remove comment.
5124         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5125         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5126         * nbsd-tdep.c: Include "auxv.h".
5127         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5128
5129 2020-04-08  Tom Tromey  <tromey@adacore.com>
5130
5131         * nat/windows-nat.h (last_wait_event): Don't declare.
5132         (wait_for_debug_event): Update comment.
5133         * nat/windows-nat.c (last_wait_event): Now static.
5134
5135 2020-04-08  Tom Tromey  <tromey@adacore.com>
5136
5137         * windows-nat.c (wait_for_debug_event): Move to
5138         nat/windows-nat.c.
5139         * nat/windows-nat.h (wait_for_debug_event): Declare.
5140         * nat/windows-nat.c (wait_for_debug_event): Move from
5141         windows-nat.c.  No longer static.
5142
5143 2020-04-08  Tom Tromey  <tromey@adacore.com>
5144
5145         * windows-nat.c (get_windows_debug_event): Use
5146         fetch_pending_stop.
5147         * nat/windows-nat.h (fetch_pending_stop): Declare.
5148         * nat/windows-nat.c (fetch_pending_stop): New function.
5149
5150 2020-04-08  Tom Tromey  <tromey@adacore.com>
5151
5152         * windows-nat.c (windows_continue): Use matching_pending_stop and
5153         continue_last_debug_event.
5154         * nat/windows-nat.h (matching_pending_stop)
5155         (continue_last_debug_event): Declare.
5156         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5157         (matching_pending_stop, continue_last_debug_event): New
5158         functions.
5159
5160 2020-04-08  Tom Tromey  <tromey@adacore.com>
5161
5162         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5163         (handle_exception_result): Move to nat/windows-nat.h.
5164         (DEBUG_EXCEPTION_SIMPLE): Remove.
5165         (windows_nat::handle_ms_vc_exception): New function.
5166         (handle_exception): Move to nat/windows-nat.c.
5167         (get_windows_debug_event): Update.
5168         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5169         nat/windows-nat.c.
5170         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5171         (handle_exception_result): Move from windows-nat.c.
5172         (handle_exception): Declare.
5173         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5174         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5175         windows-nat.c.
5176
5177 2020-04-08  Tom Tromey  <tromey@adacore.com>
5178
5179         * windows-nat.c (exception_count, event_count): Remove.
5180         (handle_exception, get_windows_debug_event)
5181         (do_initial_windows_stuff): Update.
5182
5183 2020-04-08  Tom Tromey  <tromey@adacore.com>
5184
5185         * windows-nat.c (windows_nat::handle_load_dll)
5186         (windows_nat::handle_unload_dll): Rename.  No longer static.
5187         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5188         Declare.
5189
5190 2020-04-08  Tom Tromey  <tromey@adacore.com>
5191
5192         * complaints.h (stop_whining): Declare at top-level.
5193         (complaint): Don't declare stop_whining.
5194
5195 2020-04-08  Tom Tromey  <tromey@adacore.com>
5196
5197         * windows-nat.c (windows_nat::handle_output_debug_string):
5198         Rename.  No longer static.
5199         * nat/windows-nat.h (handle_output_debug_string): Declare.
5200
5201 2020-04-08  Tom Tromey  <tromey@adacore.com>
5202
5203         * windows-nat.c (current_process_handle, current_process_id)
5204         (main_thread_id, last_sig, current_event, last_wait_event)
5205         (current_windows_thread, desired_stop_thread_id, pending_stops)
5206         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5207         (display_selectors, fake_create_process)
5208         (get_windows_debug_event): Update.
5209         * nat/windows-nat.h (current_process_handle, current_process_id)
5210         (main_thread_id, last_sig, current_event, last_wait_event)
5211         (current_windows_thread, desired_stop_thread_id, pending_stops)
5212         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5213         * nat/windows-nat.c (current_process_handle, current_process_id)
5214         (main_thread_id, last_sig, current_event, last_wait_event)
5215         (current_windows_thread, desired_stop_thread_id, pending_stops)
5216         (siginfo_er): New globals.  Move from windows-nat.c.
5217
5218 2020-04-08  Tom Tromey  <tromey@adacore.com>
5219
5220         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5221         (handle_load_dll): Update.
5222         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5223
5224 2020-04-08  Tom Tromey  <tromey@adacore.com>
5225
5226         * windows-nat.c (enum thread_disposition_type): Move to
5227         nat/windows-nat.h.
5228         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5229         static.
5230         (windows_add_thread, windows_nat_target::fetch_registers)
5231         (windows_nat_target::store_registers, handle_exception)
5232         (windows_nat_target::resume, get_windows_debug_event)
5233         (windows_nat_target::get_tib_address)
5234         (windows_nat_target::thread_name)
5235         (windows_nat_target::thread_alive): Update.
5236         * nat/windows-nat.h (enum thread_disposition_type): Move from
5237         windows-nat.c.
5238         (thread_rec): Declare.
5239
5240 2020-04-08  Tom Tromey  <tromey@adacore.com>
5241
5242         * windows-nat.c: Add "using namespace".
5243         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5244         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5245
5246 2020-04-08  Tom Tromey  <tromey@adacore.com>
5247
5248         * nat/windows-nat.h (struct windows_thread_info): Declare
5249         destructor.
5250         * nat/windows-nat.c (~windows_thread_info): New.
5251
5252 2020-04-08  Tom Tromey  <tromey@adacore.com>
5253
5254         PR gdb/22992
5255         * windows-nat.c (current_event): Update comment.
5256         (last_wait_event, desired_stop_thread_id): New globals.
5257         (struct pending_stop): New.
5258         (pending_stops): New global.
5259         (windows_nat_target) <stopped_by_sw_breakpoint>
5260         <supports_stopped_by_sw_breakpoint>: New methods.
5261         (windows_fetch_one_register): Add assertions.  Adjust PC.
5262         (windows_continue): Handle pending stops.  Suspend other threads
5263         when stepping.  Use last_wait_event
5264         (wait_for_debug_event): New function.
5265         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5266         pending stops.  Queue spurious stops.
5267         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5268         (windows_nat_target::kill): Use wait_for_debug_event.
5269         * nat/windows-nat.h (struct windows_thread_info)
5270         <stopped_at_software_breakpoint>: New field.
5271         * nat/windows-nat.c (windows_thread_info::resume): Clear
5272         stopped_at_software_breakpoint.
5273
5274 2020-04-08  Tom Tromey  <tromey@adacore.com>
5275
5276         * windows-nat.c (enum thread_disposition_type): New.
5277         (thread_rec): Replace "get_context" parameter with "disposition";
5278         change type.
5279         (windows_add_thread, windows_nat_target::fetch_registers)
5280         (windows_nat_target::store_registers, handle_exception)
5281         (windows_nat_target::resume, get_windows_debug_event)
5282         (windows_nat_target::get_tib_address)
5283         (windows_nat_target::thread_name)
5284         (windows_nat_target::thread_alive): Update.
5285
5286 2020-04-08  Tom Tromey  <tromey@adacore.com>
5287
5288         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5289         (windows_continue): Use windows_continue::resume.
5290         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5291         resume>: Declare new methods.
5292         * nat/windows-nat.c: New file.
5293         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5294
5295 2020-04-08  Tom Tromey  <tromey@adacore.com>
5296
5297         * windows-nat.c (windows_add_thread, windows_delete_thread)
5298         (windows_nat_target::fetch_registers)
5299         (windows_nat_target::store_registers, fake_create_process)
5300         (windows_nat_target::resume, windows_nat_target::resume)
5301         (get_windows_debug_event, windows_nat_target::wait)
5302         (windows_nat_target::pid_to_str)
5303         (windows_nat_target::get_tib_address)
5304         (windows_nat_target::get_ada_task_ptid)
5305         (windows_nat_target::thread_name)
5306         (windows_nat_target::thread_alive): Use lwp, not tid.
5307
5308 2020-04-08  Tom Tromey  <tromey@adacore.com>
5309
5310         * windows-nat.c (handle_exception)
5311         (windows_nat_target::thread_name): Update.
5312         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5313         <name>: Now unique_xmalloc_ptr.
5314
5315 2020-04-08  Tom Tromey  <tromey@adacore.com>
5316
5317         * windows-nat.c (thread_rec)
5318         (windows_nat_target::fetch_registers): Update.
5319         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5320         Update comment.
5321         <debug_registers_changed, reload_context>: Now bool.
5322
5323 2020-04-08  Tom Tromey  <tromey@adacore.com>
5324
5325         * windows-nat.c (windows_add_thread): Use new.
5326         (windows_init_thread_list, windows_delete_thread): Use delete.
5327         (get_windows_debug_event): Update.
5328         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5329         destructor, and initializers.
5330
5331 2020-04-08  Tom Tromey  <tromey@adacore.com>
5332
5333         * windows-nat.c (struct windows_thread_info): Remove.
5334         * nat/windows-nat.h: New file.
5335
5336 2020-04-08  Tom Tromey  <tromey@adacore.com>
5337
5338         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5339         (thread_rec, windows_add_thread, windows_delete_thread)
5340         (windows_continue): Update.
5341
5342 2020-04-08  Tom Tromey  <tromey@adacore.com>
5343
5344         * windows-nat.c (struct windows_thread_info): Remove typedef.
5345         (thread_head): Remove.
5346         (thread_list): New global.
5347         (thread_rec, windows_add_thread, windows_init_thread_list)
5348         (windows_delete_thread, windows_continue): Update.
5349
5350 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5351
5352         * windows-tdep.h (windows_init_abi): Add comment.
5353         (cygwin_init_abi): New declaration.
5354         * windows-tdep.c: Split signal enumeration in two, one for
5355         Windows and one for Cygwin.
5356         (windows_gdb_signal_to_target): Only deal with signal of the
5357         Windows OS ABI.
5358         (cygwin_gdb_signal_to_target): New function.
5359         (windows_init_abi): Rename to windows_init_abi_common, don't set
5360         gdb_signal_to_target gdbarch method.  Add new new function with
5361         this name.
5362         (cygwin_init_abi): New function.
5363         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5364         comment.  Don't call windows_init_abi.
5365         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5366         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5367         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5368         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5369         a new function of this name.
5370         (i386_cygwin_init_abi): New function.
5371         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5372         OS ABI Cygwin.
5373
5374 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5375
5376         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5377         parameter.c.
5378         (dwarf2_read_gdb_index): Update.
5379
5380 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5381
5382         * nbsd-tdep.c: Include "objfiles.h".
5383         (nbsd_skip_solib_resolver): New.
5384         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5385
5386 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5387
5388         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5389         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5390         with DW_LLE_base_addressx are being emitted in DWARFv5.
5391         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5392         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5393         unsigned integer.
5394
5395 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5396
5397         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5398         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5399         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5400         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5401         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5402         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5403         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5404
5405
5406 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5407
5408         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5409         (read_loclist_index): New function definition.
5410         (lookup_loclist_base): New function definition.
5411         (read_loclist_header): New function definition.
5412         (dwarf2_cu): Add loclist_base and loclist_header field.
5413         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5414         (read_full_die_1): Read the value of DW_AT_loclists_base.
5415         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5416         (read_attribute_value): Handle DW_FORM_loclistx.
5417         (skip_one_die): Handle DW_FORM_loclistx.
5418         (loclist_header): New structure declaration.
5419         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5420
5421 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5422
5423         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5424         constructor.  Remove `addr` parameter from other constructor and
5425         add `per_cu` parameter.
5426         * dwarf2/read.c (create_partial_symtab): Update.
5427
5428 2020-04-07  Tom de Vries  <tdevries@suse.de>
5429
5430         PR symtab/25796
5431         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5432         (partial_die_info::fixup): Inherit has_const_value.
5433
5434 2020-04-07  Tom de Vries  <tdevries@suse.de>
5435
5436         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5437         symbols without address.
5438
5439 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5440
5441         * nbsd-nat.h (struct thread_info): Add forward declaration.
5442         (nbsd_nat_target::thread_alive): Add.
5443         (nbsd_nat_target::thread_name): Likewise.
5444         (nbsd_nat_target::update_thread_list): Likewise.
5445         (update_thread_list::post_attach): Likewise.
5446         (post_attach::pid_to_str): Likewise.
5447         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5448         (nbsd_thread_lister): Add.
5449         (nbsd_nat_target::thread_alive): Likewise.
5450         (nbsd_nat_target::thread_name): Likewise.
5451         (nbsd_add_threads): Likewise.
5452         (update_thread_list::post_attach): Likewise.
5453         (nbsd_nat_target::update_thread_list): Likewise.
5454         (post_attach::pid_to_str): Likewise.
5455
5456 2020-04-06  Tom Tromey  <tromey@adacore.com>
5457
5458         * ada-valprint.c (print_variant_part): Extract the variant field.
5459         (print_field_values): Use the field as the outer value when
5460         recursing.
5461
5462 2020-04-06  Tom Tromey  <tromey@adacore.com>
5463
5464         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5465         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5466         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5467         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5468         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5469
5470 2020-04-06  Tom Tromey  <tromey@adacore.com>
5471
5472         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5473         TYPE_CODE_ERROR.
5474
5475 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5476
5477         * nbsd-tdep.c: Include "gdbarch.h".
5478         Define enum with NetBSD signal numbers.
5479         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5480         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5481         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5482         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5483         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5484         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5485         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5486         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5487         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5488         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5489         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5490         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5491
5492 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5493
5494         PR gdb/25325
5495         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5496
5497 2020-04-03  Tom Tromey  <tromey@adacore.com>
5498
5499         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5500         Read constant block.
5501
5502 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5503
5504         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5505         (gdb_bfd_get_full_section_contents): New declaration.
5506         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5507         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5508         gdb_bfd_get_full_section_contents.
5509
5510 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5511
5512         * exec.c (build_section_table): Replace internal_error with
5513         gdb_assert.
5514         (section_table_xfer_memory_partial): Likewise.
5515         * mdebugread.c (parse_partial_symbols): Likewise.
5516         * psymtab.c (lookup_partial_symbol): Likewise.
5517         * utils.c (wrap_here): Likewise.
5518
5519 2020-04-02  Tom Tromey  <tromey@adacore.com>
5520
5521         * f-lang.c (build_fortran_types): Use arch_type to initialize
5522         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5523
5524 2020-04-02  Tom Tromey  <tromey@adacore.com>
5525
5526         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5527         of attributes.
5528
5529 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5530             Bernd Edlinger <bernd.edlinger@hotmail.de>
5531             Tom Tromey  <tromey@adacore.com>
5532
5533         * buildsym.c (buildsym_compunit::record_line): Remove
5534         deduplication code.
5535
5536 2020-04-02  Tom de Vries  <tdevries@suse.de>
5537
5538         PR ada/24671
5539         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5540
5541 2020-04-02  Tom de Vries  <tdevries@suse.de>
5542
5543         * dwarf2/read.c (dwarf2_gdb_index_functions,
5544         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5545         NULL.
5546         * psymtab.c (psym_lookup_global_symbol_language): New function.
5547         (psym_functions): Init psym_lookup_global_symbol_language with
5548         psym_lookup_global_symbol_language.
5549         * symfile-debug.c (debug_sym_quick_functions): Init
5550         lookup_global_symbol_language with NULL.
5551         * symfile.c (set_initial_language): Remove fixme comment.
5552         * symfile.h (struct quick_symbol_functions): Add
5553         lookup_global_symbol_language.
5554         * symtab.c (find_quick_global_symbol_language): New function.
5555         (find_main_name): Use find_quick_global_symbol_language.
5556
5557 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5558
5559         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5560
5561 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5562
5563         * buildsym.c (record_line): Fix undefined behavior and preserve
5564         lines at eof.
5565
5566 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5567
5568         * buildsym.c (record_line): Fix the resizing condition.
5569
5570 2020-04-01  Tom Tromey  <tom@tromey.com>
5571
5572         * value.h (value_literal_complex): Add comment.
5573         * valops.c (value_literal_complex): Refer to value.h.
5574
5575 2020-04-01  Tom Tromey  <tom@tromey.com>
5576
5577         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5578         (scalar_type): New rule, from typebase.
5579         (typebase): Use scalar_type.  Recognize complex types.
5580         (field_name): Handle FLOAT_KEYWORD.
5581         (ident_tokens): Add _Complex and __complex__.
5582
5583 2020-04-01  Tom Tromey  <tom@tromey.com>
5584
5585         PR exp/25299:
5586         * valarith.c (promotion_type, complex_binop): New functions.
5587         (scalar_binop): Handle complex numbers.  Use promotion_type.
5588         (value_pos, value_neg, value_complement): Handle complex numbers.
5589
5590 2020-04-01  Tom Tromey  <tom@tromey.com>
5591
5592         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5593         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5594         (parse_number): Handle complex numbers.
5595
5596 2020-04-01  Tom Tromey  <tom@tromey.com>
5597
5598         * c-valprint.c (c_decorations): Change complex suffix to "i".
5599
5600 2020-04-01  Tom Tromey  <tom@tromey.com>
5601
5602         * valprint.c (generic_value_print_complex): Use accessors.
5603         * value.h (value_real_part, value_imaginary_part): Declare.
5604         * valops.c (value_real_part, value_imaginary_part): New
5605         functions.
5606         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5607
5608 2020-04-01  Tom Tromey  <tom@tromey.com>
5609
5610         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5611         (read_range_type): Update.
5612         * mdebugread.c (basic_type): Update.
5613         * go-lang.c (build_go_types): Use init_complex_type.
5614         * gdbtypes.h (struct main_type) <complex_type>: New member.
5615         (init_complex_type): Update.
5616         (arch_complex_type): Don't declare.
5617         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5618         Make name if none given.  Use alloc_type_copy.  Look for cached
5619         complex type.
5620         (arch_complex_type): Remove.
5621         (gdbtypes_post_init): Use init_complex_type.
5622         * f-lang.c (build_fortran_types): Use init_complex_type.
5623         * dwarf2/read.c (read_base_type): Update.
5624         * d-lang.c (build_d_types): Use init_complex_type.
5625         * ctfread.c (read_base_type): Update.
5626
5627 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5628
5629         * infrun.c (stop_all_threads): Update assertion, plus when
5630         stopping threads, take into account that we might be trying
5631         to stop an all-stop target.
5632         (stop_waiting): Call 'stop_all_threads' if there exists a
5633         non-stop target.
5634
5635 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5636
5637         * target.h (exists_non_stop_target): New function declaration.
5638         * target.c (exists_non_stop_target): New function.
5639
5640 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5641
5642         PR gdb/24789
5643         * eval.c (is_integral_or_integral_reference): New function.
5644         (evaluate_subexp_standard): Allow integer references in
5645         pointer arithmetic.
5646
5647 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5648
5649         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5650         check for no ptid in the stop reply when the target is non-stop.
5651
5652 2020-04-01  Tom Tromey  <tromey@adacore.com>
5653
5654         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5655         "name" parameter to rvalue reference.  Initialize m_name_holder.
5656         <lookup_name_info>: New overloads.
5657         <name>: Return gdb::string_view.
5658         <c_str>: New method.
5659         <make_ignore_params>: Update.
5660         <search_name_hash>: Update.
5661         <language_lookup_name>: Return const char *.
5662         <m_name>: Change type.
5663         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5664         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5665         (lookup_name_info::match_any): Update.
5666         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5667         Update.
5668         * minsyms.c (linkage_name_str): Update.
5669         * language.c (default_symbol_name_matcher): Update.
5670         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5671         Update.
5672         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5673         (ada_lookup_name_info::ada_lookup_name_info): Update.
5674         (literal_symbol_name_matcher): Update.
5675
5676 2020-04-01  Tom Tromey  <tromey@adacore.com>
5677
5678         * psymtab.c (psymtab_search_name): Remove function.
5679         (psym_lookup_symbol): Create search name and lookup name here.
5680         (lookup_partial_symbol): Remove "name" parameter; add
5681         lookup_name.
5682         (psym_expand_symtabs_for_function): Update.
5683
5684 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5685
5686         PR tui/25597:
5687         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5688
5689 2020-03-31  Tom Tromey  <tromey@adacore.com>
5690
5691         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5692         memcpy.
5693
5694 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5695
5696         * features/riscv/32bit-csr.xml: Regenerated.
5697         * features/riscv/64bit-csr.xml: Regenerated.
5698
5699 2020-03-30  Tom Tromey  <tromey@adacore.com>
5700
5701         * ada-valprint.c (print_variant_part): Update.
5702         * ada-lang.h (ada_which_variant_applies): Update.
5703         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5704         outer_valaddr parameters; replace with "outer" value parameter.
5705         (to_fixed_variant_branch_type): Update.
5706
5707 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5708
5709         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5710         <list>.  Remove inclusion of observable.h.
5711         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5712         (struct arch_lwp_info): New struct.
5713         (class ppc_linux_dreg_interface): New class.
5714         (struct ppc_linux_process_info): New struct.
5715         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5716         <low_new_clone, low_forget_process, low_prepare_to_resume>
5717         <copy_thread_dreg_state, mark_thread_stale>
5718         <mark_debug_registers_changed, register_hw_breakpoint>
5719         <clear_hw_breakpoint, register_wp, clear_wp>
5720         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5721         <num_memory_accesses, get_trigger_type>
5722         <create_watchpoint_request, hwdebug_point_cmp>
5723         <init_arch_lwp_info, get_arch_lwp_info>
5724         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5725         methods.
5726         <struct ptid_hash>: New inner struct.
5727         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5728         members.
5729         (saved_dabr_value, hwdebug_info, max_slots_number)
5730         (struct hw_break_tuple, struct thread_points, ppc_threads)
5731         (have_ptrace_hwdebug_interface)
5732         (hwdebug_find_thread_points_by_tid)
5733         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5734         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5735         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5736         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5737         use m_dreg_interface.
5738         (hwdebug_point_cmp): Change to...
5739         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5740         reference arguments instead of pointers.
5741         (ppc_linux_nat_target::ranged_break_num_registers): Use
5742         m_dreg_interface.
5743         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5744         m_dreg_interface.  Call register_hw_breakpoint.
5745         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5746         m_dreg_interface.  Call clear_hw_breakpoint.
5747         (get_trigger_type): Change to...
5748         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5749         comment.
5750         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5751         use m_dreg_interface.  Call register_hw_breakpoint.
5752         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5753         use m_dreg_interface.  Call clear_hw_breakpoint.
5754         (can_use_watchpoint_cond_accel): Change to...
5755         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5756         method.  Update comment, use m_dreg_interface and
5757         m_process_info.
5758         (calculate_dvc): Change to...
5759         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5760         m_dreg_interface.
5761         (num_memory_accesses): Change to...
5762         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5763         (check_condition): Change to...
5764         (ppc_linux_nat_target::check_condition): ...this method.
5765         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5766         comment, use m_dreg_interface.
5767         (create_watchpoint_request): Change to...
5768         (ppc_linux_nat_target::create_watchpoint_request): ...this
5769         method.  Use m_dreg_interface.
5770         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5771         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5772         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5773         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5774         (ppc_linux_nat_target::low_forget_process)
5775         (ppc_linux_nat_target::low_new_fork)
5776         (ppc_linux_nat_target::low_new_clone)
5777         (ppc_linux_nat_target::low_delete_thread)
5778         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5779         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5780         only call mark_thread_stale.
5781         (ppc_linux_thread_exit): Remove.
5782         (ppc_linux_nat_target::stopped_data_address): Change to...
5783         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5784         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5785         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5786         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5787         comment.  Call low_stopped_data_address.
5788         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5789         m_dreg_interface.
5790         (ppc_linux_nat_target::masked_watch_num_registers): Use
5791         m_dreg_interface.
5792         (ppc_linux_nat_target::copy_thread_dreg_state)
5793         (ppc_linux_nat_target::mark_thread_stale)
5794         (ppc_linux_nat_target::mark_debug_registers_changed)
5795         (ppc_linux_nat_target::register_hw_breakpoint)
5796         (ppc_linux_nat_target::clear_hw_breakpoint)
5797         (ppc_linux_nat_target::register_wp)
5798         (ppc_linux_nat_target::clear_wp)
5799         (ppc_linux_nat_target::init_arch_lwp_info)
5800         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5801         (_initialize_ppc_linux_nat): Remove observer callback.
5802
5803 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5804
5805         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5806         (ppc_linux_nat_target::auxv_parse)
5807         (ppc_linux_nat_target::read_description)
5808         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5809         Move up.
5810
5811 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5812
5813         * linux-nat.h (low_new_clone): New method.
5814         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5815
5816 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5817
5818         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5819         (dbx_expand_psymtab): ... this.
5820         (start_psymtab): Update.
5821         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5822         (mdebug_expand_psymtab): ... this.
5823         (parse_partial_symbols): Update.
5824         (new_psymtab): Update.
5825         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5826         (xcoff_expand_psymtab): ... this.
5827         (xcoff_start_psymtab): Update.
5828
5829 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5830
5831         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5832         <expand_dependencies>: ... this.
5833         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5834         (partial_symtab::expand_dependencies): ... this.
5835         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5836         Update.
5837         (dwarf2_psymtab::expand_psymtab): Update.
5838         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5839         * mdebugread.c (psymtab_to_symtab_1): Update.
5840         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5841
5842 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5843
5844         * psympriv.h (discard_psymtab): Remove.
5845         * dbxread.c (dbx_end_psymtab): Update.
5846         * xcoffread.c (xcoff_end_psymtab): Update.
5847
5848 2020-03-28  Tom Tromey  <tom@tromey.com>
5849
5850         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5851         comment.
5852
5853 2020-03-28  Tom Tromey  <tom@tromey.com>
5854
5855         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5856
5857 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5858
5859         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5860
5861 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5862
5863         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5864
5865 2020-03-26  Tom Tromey  <tom@tromey.com>
5866
5867         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5868         (mark_common_block_symbol_computed, read_tag_string_type)
5869         (attr_to_dynamic_prop, read_subrange_type): Update.
5870         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5871         to be methods on struct attribute.
5872         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5873         (read_call_site_scope, partial_die_info::read)
5874         (partial_die_info::read, lookup_die_type, follow_die_ref):
5875         Update.
5876         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5877         from dwarf2_get_ref_die_offset.
5878         (attribute::constant_value): New method, from
5879         dwarf2_get_attr_constant_value.
5880         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5881         Declare method.
5882         <constant_value>: New method.
5883
5884 2020-03-26  Tom Tromey  <tom@tromey.com>
5885
5886         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5887         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5888         (dwarf_type_encoding_name): Move to stringify.c.
5889         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5890         * dwarf2/stringify.c: New file.
5891         * dwarf2/stringify.h: New file.
5892
5893 2020-03-26  Tom Tromey  <tom@tromey.com>
5894
5895         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5896         Rewrite.
5897
5898 2020-03-26  Tom Tromey  <tom@tromey.com>
5899
5900         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5901         methods.
5902         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5903         (lookup_ranges_base): Likewise.
5904         (read_cutu_die_from_dwo, read_full_die_1): Update.
5905
5906 2020-03-26  Tom Tromey  <tom@tromey.com>
5907
5908         * dwarf2/read.c (read_import_statement, read_file_scope)
5909         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5910         (read_lexical_block_scope, read_call_site_scope)
5911         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5912         (handle_struct_member_die, process_structure_scope)
5913         (update_enumeration_type_from_children)
5914         (process_enumeration_scope, read_array_type, read_common_block)
5915         (read_namespace, read_module, read_subroutine_type): Update.
5916         (sibling_die): Remove.
5917
5918 2020-03-26  Tom Tromey  <tom@tromey.com>
5919
5920         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
5921         (build_type_psymtabs_reader, read_structure_type)
5922         (read_enumeration_type, read_full_die_1): Update.
5923         (dwarf2_attr_no_follow): Move to die.h.
5924         * dwarf2/die.h (struct die_info) <attr>: New method.
5925
5926 2020-03-26  Tom Tromey  <tom@tromey.com>
5927
5928         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
5929         <base_address>: Now an optional.
5930         (dwarf2_find_base_address, dwarf2_rnglists_process)
5931         (dwarf2_ranges_process, fill_in_loclist_baton)
5932         (dwarf2_symbol_mark_computed): Update.
5933
5934 2020-03-26  Tom Tromey  <tom@tromey.com>
5935
5936         * dwarf2/read.c (struct die_info): Move to die.h.
5937         * dwarf2/die.h: New file.
5938
5939 2020-03-26  Tom Tromey  <tom@tromey.com>
5940
5941         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
5942         * dwarf2/read.c
5943         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5944         Move to line-header.c.
5945         (read_checked_initial_length_and_offset, read_formatted_entries):
5946         Likewise.
5947         (dwarf_decode_line_header): Split into two.
5948         * dwarf2/line-header.c
5949         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5950         Move from read.c.
5951         (read_checked_initial_length_and_offset, read_formatted_entries):
5952         Likewise.
5953         (dwarf_decode_line_header): New function, split from read.c.
5954
5955 2020-03-26  Tom Tromey  <tom@tromey.com>
5956
5957         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
5958         Declare method.
5959         * dwarf2/read.c (read_attribute_value): Update.
5960         (dwarf2_per_objfile::read_line_string): Rename from
5961         read_indirect_line_string.
5962         (read_formatted_entries): Update.
5963
5964 2020-03-26  Tom Tromey  <tom@tromey.com>
5965
5966         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
5967         variable.
5968
5969 2020-03-26  Tom Tromey  <tom@tromey.com>
5970
5971         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
5972         const.
5973         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5974         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5975         parameter const.
5976
5977 2020-03-26  Tom Tromey  <tom@tromey.com>
5978
5979         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5980         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5981         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5982         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5983
5984 2020-03-26  Tom Tromey  <tom@tromey.com>
5985
5986         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5987         file_names_size, file_full_name, file_file_name>: Use const.
5988         <file_name_at, file_names>: Add const overload.
5989         * dwarf2/line-header.c (line_header::file_file_name)
5990         (line_header::file_full_name): Update.
5991
5992 2020-03-26  Tom Tromey  <tom@tromey.com>
5993
5994         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5995         (macro_start_file, consume_improper_spaces)
5996         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5997         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5998         (dwarf_decode_macros): Move to macro.c.
5999         * dwarf2/macro.c: New file.
6000         * dwarf2/macro.h: New file.
6001         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6002
6003 2020-03-26  Tom Tromey  <tom@tromey.com>
6004
6005         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6006         method.
6007         * dwarf2/section.c: New method.  From
6008         read_indirect_string_at_offset_from.
6009         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6010         (read_indirect_string_at_offset_from): Move to section.c.
6011         (read_indirect_string_at_offset): Rewrite.
6012         (read_indirect_line_string_at_offset): Remove.
6013         (read_indirect_string, read_indirect_line_string)
6014         (dwarf_decode_macro_bytes): Update.
6015
6016 2020-03-26  Tom Tromey  <tom@tromey.com>
6017
6018         * dwarf2/section.h (struct dwarf2_section_info)
6019         <overload_complaint>: Declare.
6020         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6021         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6022         Rename from dwarf2_section_buffer_overflow_complaint.
6023         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6024         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6025
6026 2020-03-26  Tom Tromey  <tom@tromey.com>
6027
6028         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6029         Declare.
6030         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6031         Move from read.c.
6032         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6033         to section.c.
6034
6035 2020-03-26  Tom Tromey  <tom@tromey.com>
6036
6037         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6038
6039 2020-03-26  Tom Tromey  <tom@tromey.com>
6040
6041         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6042         "builder".
6043         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6044         parameter.
6045         (dwarf_decode_macros): Update.
6046
6047 2020-03-26  Tom Tromey  <tom@tromey.com>
6048
6049         * dwarf2/read.c (read_attribute_value): Update.
6050         (read_indirect_string_from_dwz): Move to dwz.c; change into
6051         method.
6052         (dwarf_decode_macro_bytes): Update.
6053         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6054         * dwarf2/dwz.c: New file.
6055         * Makefile.in (COMMON_SFILES): Add dwz.c.
6056
6057 2020-03-26  Tom Tromey  <tom@tromey.com>
6058
6059         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6060         * dwarf2/read.c: Add include.
6061         * dwarf2/index-write.c: Add include.
6062         * dwarf2/index-cache.c: Add include.
6063         * dwarf2/dwz.h: New file.
6064
6065 2020-03-25  Tom Tromey  <tom@tromey.com>
6066
6067         * compile/compile-object-load.c (get_out_value_type): Mention
6068         correct symbol name in error message.
6069
6070 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6071
6072         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6073
6074 2020-03-25  Tom de Vries  <tdevries@suse.de>
6075
6076         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6077         * symmisc.c (dump_symtab_1): Print user and includes fields.
6078         (maintenance_info_symtabs): Same.
6079
6080 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6081
6082         PR gdb/25534
6083         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6084         (riscv_regcache_cooked_write): New function.
6085         (riscv_push_dummy_call): Use new function.
6086         (riscv_return_value): Likewise.
6087
6088 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6089
6090         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6091         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6092         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6093         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6094         * infrun.c (follow_fork): Likewise.
6095         (follow_fork_inferior): Likewise.
6096         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6097         * linux-nat.h (class linux_nat_target): Likewise.
6098         * remote.c (class remote_target) <follow_fork>: Likewise.
6099         (remote_target::follow_fork): Likewise.
6100         * target-delegates.c: Re-generate.
6101         * target.c (default_follow_fork): Likewise.
6102         (target_follow_fork): Likewise.
6103         * target.h (struct target_ops) <follow_fork>: Likewise.
6104         (target_follow_fork): Likewise.
6105
6106 2020-03-24  Tom de Vries  <tdevries@suse.de>
6107
6108         * psymtab.c (maintenance_info_psymtabs): Print user field.
6109
6110 2020-03-20  Tom Tromey  <tromey@adacore.com>
6111
6112         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6113         const.
6114         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6115         const.
6116
6117 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6118
6119         * ptrace.m4: Don't check for ptrace declaration.
6120         * config.in: Re-generate.
6121         * configure: Re-generate.
6122         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6123         not defined.
6124
6125 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6126
6127         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6128         `PTRACE_TYPE_RET'.
6129         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6130         * sparc-nat.c (gdb_ptrace): Likewise.
6131         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6132
6133 2020-03-20  Tom Tromey  <tromey@adacore.com>
6134
6135         * c-exp.y (lex_one_token): Fix assert.
6136
6137 2020-03-20  Tom Tromey  <tromey@adacore.com>
6138
6139         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6140         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6141         strncpy call.
6142
6143 2020-03-20  Tom Tromey  <tromey@adacore.com>
6144
6145         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6146
6147 2020-03-20  Tom Tromey  <tromey@adacore.com>
6148
6149         * ada-valprint.c (print_variant_part): Remove parameters; switch
6150         to value-based API.
6151         (print_field_values): Likewise.
6152         (ada_val_print_struct_union): Likewise.
6153         (ada_value_print_1): Update.
6154
6155 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6156
6157         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6158         nbsd_nat_target instead of inf_ptrace_target.
6159         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6160         nbsd_nat_target.
6161
6162 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6163
6164         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6165         it to the ptrace call.
6166         * (store_registers): Likewise.
6167
6168 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6169
6170         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6171         it to the ptrace call.
6172         * (store_registers): Likewise.
6173
6174 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6175
6176         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6177         valid, fetch vg value from ptrace.
6178
6179 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6180         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6181         * inf-ptrace.c: Likewise.
6182         * (gdb_ptrace): Add.
6183         * (inf_ptrace_target::resume): Update.
6184         * (inf_ptrace_target::xfer_partial): Likewise.
6185         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6186         * (inf_ptrace_peek_poke): Update.
6187
6188 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6189
6190         * x86-bsd-nat.c (gdb_ptrace): New.
6191         * (x86bsd_dr_set): Add new argument `ptid'.
6192         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6193         x86bsd_dr_set_addr): Update.
6194
6195 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6196
6197         * remote.c (remote_target::process_stop_reply): Handle events for
6198         all threads differently.
6199
6200 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6201
6202         * completer.c (completion_tracker::remove_completion): Define new
6203         function.
6204         * completer.h (completion_tracker::remove_completion): Declare new
6205         function.
6206         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6207         when adding a C++ function symbol.
6208
6209 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6210
6211         * completer.c (completion_tracker::completion_hash_entry): Define
6212         new class.
6213         (advance_to_filename_complete_word_point): Call
6214         recompute_lowest_common_denominator.
6215         (completion_tracker::completion_tracker): Call discard_completions
6216         to setup the hash table.
6217         (completion_tracker::discard_completions): Allow for being called
6218         from the constructor, pass new equal function, and element deleter
6219         when constructing the hash table.  Initialise new class member
6220         variables.
6221         (completion_tracker::maybe_add_completion): Remove use of
6222         m_entries_vec, and store more information into m_entries_hash.
6223         (completion_tracker::recompute_lcd_visitor): New function, most
6224         content taken from...
6225         (completion_tracker::recompute_lowest_common_denominator):
6226         ...here, this now just visits each item in the hash calling the
6227         above visitor.
6228         (completion_tracker::build_completion_result): Remove use of
6229         m_entries_vec, call recompute_lowest_common_denominator.
6230         * completer.h (completion_tracker::have_completions): Remove use
6231         of m_entries_vec.
6232         (completion_tracker::completion_hash_entry): Declare new class.
6233         (completion_tracker::recompute_lowest_common_denominator): Change
6234         function signature.
6235         (completion_tracker::recompute_lcd_visitor): Declare new function.
6236         (completion_tracker::m_entries_vec): Delete.
6237         (completion_tracker::m_entries_hash): Initialize to NULL.
6238         (completion_tracker::m_lowest_common_denominator_valid): New
6239         member variable.
6240         (completion_tracker::m_lowest_common_denominator_max_length): New
6241         member variable.
6242
6243 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6244
6245         * regformats/regdef.h: Put reg in gdb namespace.
6246
6247 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6248
6249         * i386-bsd-nat.c (gdb_ptrace): New.
6250         * (i386bsd_fetch_inferior_registers,
6251         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6252         * (i386bsd_fetch_inferior_registers,
6253         i386bsd_store_inferior_registers) Use gdb_ptrace.
6254
6255 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6256
6257         * amd64-bsd-nat.c (gdb_ptrace): New.
6258         * (amd64bsd_fetch_inferior_registers,
6259         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6260         * (amd64bsd_fetch_inferior_registers,
6261         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6262
6263 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6264
6265         * user-regs.c (user_reg::read): Rename to...
6266         (user_reg::xread): ...this.
6267         * (append_user_reg): Rename argument `read' to `xread'.
6268         * (user_reg_add_builtin): Likewise.
6269         * (user_reg_add): Likewise.
6270         * (value_of_user_reg): Likewise.
6271
6272 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6273
6274         * sparc-nat.c (gdb_ptrace): New.
6275         * sparc-nat.c (sparc_fetch_inferior_registers)
6276         (sparc_store_inferior_registers) Remove obsolete comment.
6277         * sparc-nat.c (sparc_fetch_inferior_registers)
6278         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6279         * sparc-nat.c (sparc_fetch_inferior_registers)
6280         (sparc_store_inferior_registers) Use gdb_ptrace.
6281
6282 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6283
6284         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6285         it to the ptrace call.
6286         * sh-nbsd-nat.c (store_registers): Likewise.
6287
6288 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6289
6290         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6291         nbsd_nat_target instead of inf_ptrace_target.
6292         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6293         nbsd_nat_target.
6294
6295 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6296
6297         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6298
6299 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6300
6301         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6302         <sys/sysctl.h>.
6303         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6304
6305 2020-03-17  Tom de Vries  <tdevries@suse.de>
6306
6307         PR gdb/23710
6308         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6309         fields.
6310         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6311         fields.
6312         (process_imported_unit_die): Skip import of c++ CUs.
6313
6314 2020-03-16  Tom Tromey  <tom@tromey.com>
6315
6316         * p-valprint.c (pascal_object_print_value): Initialize
6317         base_value.
6318
6319 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6320             Shahab Vahedi  <shahab@synopsys.com>
6321
6322         * Makefile.in: Add arch/arc.o
6323         * configure.tgt: Likewise.
6324         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6325         (_initialize_arc_tdep): Don't initialize old target descriptions.
6326         (arc_read_description): New function to cache target descriptions.
6327         * arc-tdep.h (arc_read_description): Add proto type.
6328         * arch/arc.c: New file.
6329         * arch/arc.h: Likewise.
6330         * features/Makefile: Replace old target descriptions with new.
6331         * features/arc-arcompact.c: Remove.
6332         * features/arc-arcompact.xml: Likewise.
6333         * features/arc-v2.c: Likewise
6334         * features/arc-v2.xml: Likewise
6335         * features/arc/aux-arcompact.xml: New file.
6336         * features/arc/aux-v2.xml: Likewise.
6337         * features/arc/core-arcompact.xml: Likewise.
6338         * features/arc/core-v2.xml: Likewise.
6339         * features/arc/aux-arcompact.c: Generate.
6340         * features/arc/aux-v2.c: Likewise.
6341         * features/arc/core-arcompact.c: Likewise.
6342         * features/arc/core-v2.c: Likewise.
6343         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6344
6345 2020-03-16  Tom Tromey  <tromey@adacore.com>
6346
6347         PR gdb/25663:
6348         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6349         putting value into bcache.
6350
6351 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6352
6353         PR gdb/21500
6354         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6355         to...
6356         (amd64_windows_init_abi_common): ... this.  Don't set size of
6357         long type.
6358         (amd64_windows_init_abi): New function.
6359         (amd64_cygwin_init_abi): New function.
6360         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6361         the Cygwin OS ABI.
6362         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6363         comment.
6364
6365 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6366
6367         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6368         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6369         (pe_import_directory_entry): New struct type.
6370         (is_linked_with_cygwin_dll): New function.
6371         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6372         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6373         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6374
6375 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6376
6377         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6378         i386_cygwin_core_osabi_sniffer.
6379
6380 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6381
6382         * i386-cygwin-tdep.c: Rename to...
6383         * i386-windows-tdep.c: ... this.
6384         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6385         i386-windows-tdep.c.
6386         * configure.tgt: Likewise.
6387
6388 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6389
6390         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6391         * osabi.c (gdb_osabi_names): Add "Windows".
6392         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6393         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6394         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6395         i386_cygwin_osabi_sniffer.
6396         (_initialize_i386_cygwin_tdep): Register OS ABI
6397         GDB_OSABI_WINDOWS for i386.
6398         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6399         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6400         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6401         for x86-64.
6402         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6403         when the target matches '*-*-mingw*'.
6404
6405 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6406
6407         * defs.h (enum gdb_osabi): Move to...
6408         * osabi.h (enum gdb_osabi): ... here.
6409         * gdbarch.sh: Include osabi.h in gdbarch.h.
6410         * gdbarch.h: Re-generate.
6411
6412 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6413
6414         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6415         function.
6416         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6417
6418 2020-03-14  Tom Tromey  <tom@tromey.com>
6419
6420         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6421         for C++.
6422         (c_type_print_modifier): Likewise.  Add "language" parameter.
6423         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6424         (c_type_print_base_1): Update.
6425         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6426         constants.
6427         * type-stack.c (type_stack::insert): Handle tp_atomic and
6428         tp_restrict.
6429         (type_stack::follow_type_instance_flags): Likewise.
6430         (type_stack::follow_types): Likewise.  Merge type-following code.
6431         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6432         (space_identifier, cv_with_space_id)
6433         (const_or_volatile_or_space_identifier_noopt)
6434         (const_or_volatile_or_space_identifier): Remove.
6435         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6436         rules.
6437         (ptr_operator, typebase): Update.
6438         (enum token_flag) <FLAG_C>: New constant.
6439         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6440         "_Atomic".
6441         (lex_one_token): Handle FLAG_C.
6442
6443 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6444
6445         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6446         it to the ptrace call.
6447         * m68k-bsd-nat.c (store_registers): Likewise.
6448
6449 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6450
6451         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6452         gdb_byte *.
6453         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6454         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6455         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6456
6457 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6458
6459         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6460         nbsd_nat_target instead of inf_ptrace_target.
6461         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6462         nbsd_nat_target.
6463
6464 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6465
6466         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6467         register_t.
6468
6469 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6470
6471         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6472         it to the ptrace call.
6473         * alpha-bsd-nat.c (store_registers): Likewise.
6474
6475 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6476
6477         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6478         includes.
6479         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6480         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6481         fill_fpregset): Likewise.
6482
6483 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6484
6485         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6486         nbsd_nat_target instead of inf_ptrace_target.
6487         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6488         nbsd_nat_target.
6489
6490 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6491
6492         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6493         register_t.
6494
6495 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6496
6497         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6498         it to the ptrace call.
6499         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6500         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6501         * arm-nbsd-nat.c (store_register): Likewise.
6502         * arm-nbsd-nat.c (store_regs): Likewise.
6503         * arm-nbsd-nat.c (store_fp_register): Likewise.
6504         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6505
6506 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6507
6508         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6509         nbsd_nat_target instead of inf_ptrace_target.
6510         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6511         nbsd_nat_target.
6512
6513 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6514
6515         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6516         it to the ptrace call.
6517         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6518
6519 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6520
6521         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6522         it to the ptrace call.
6523         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6524
6525 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6526
6527         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6528         gdb_byte *.
6529         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6530
6531 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6532
6533         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6534         instead of inf_ptrace_target.
6535         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6536         nbsd_nat_target.
6537
6538 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6539
6540         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6541         register_t.
6542
6543 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6544
6545         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6546         register_t.
6547
6548 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6549
6550         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6551         register_t.
6552
6553 2020-03-13  Tom Tromey  <tom@tromey.com>
6554
6555         * value.h (val_print): Don't declare.
6556         * valprint.h (val_print_array_elements)
6557         (val_print_scalar_formatted, generic_val_print): Don't declare.
6558         * valprint.c (generic_val_print_array): Take a struct value.
6559         (generic_val_print_ptr, generic_val_print_memberptr)
6560         (generic_val_print_bool, generic_val_print_int)
6561         (generic_val_print_char, generic_val_print_complex)
6562         (generic_val_print): Remove.
6563         (generic_value_print): Update.
6564         (do_val_print): Remove unused parameters.  Don't call
6565         la_val_print.
6566         (val_print): Remove.
6567         (common_val_print): Update.  Don't call value_check_printable.
6568         (val_print_scalar_formatted, val_print_array_elements): Remove.
6569         * rust-lang.c (rust_val_print): Remove.
6570         (rust_language_defn): Update.
6571         * p-valprint.c (pascal_val_print): Remove.
6572         (pascal_value_print_inner): Update.
6573         (pascal_object_print_val_fields, pascal_object_print_val):
6574         Remove.
6575         (pascal_object_print_static_field): Update.
6576         * p-lang.h (pascal_val_print): Don't declare.
6577         * p-lang.c (pascal_language_defn): Update.
6578         * opencl-lang.c (opencl_language_defn): Update.
6579         * objc-lang.c (objc_language_defn): Update.
6580         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6581         * m2-lang.h (m2_val_print): Don't declare.
6582         * m2-lang.c (m2_language_defn): Update.
6583         * language.h (struct language_defn) <la_val_print>: Remove.
6584         * language.c (unk_lang_value_print_inner): Rename.  Change
6585         argument types.
6586         (unknown_language_defn, auto_language_defn): Update.
6587         * go-valprint.c (go_val_print): Remove.
6588         * go-lang.h (go_val_print): Don't declare.
6589         * go-lang.c (go_language_defn): Update.
6590         * f-valprint.c (f_val_print): Remove.
6591         * f-lang.h (f_value_print): Don't declare.
6592         * f-lang.c (f_language_defn): Update.
6593         * d-valprint.c (d_val_print): Remove.
6594         * d-lang.h (d_value_print): Don't declare.
6595         * d-lang.c (d_language_defn): Update.
6596         * cp-valprint.c (cp_print_value_fields)
6597         (cp_print_value_fields_rtti, cp_print_value): Remove.
6598         (cp_print_static_field): Update.
6599         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6600         (c_val_print_struct, c_val_print_union, c_val_print_int)
6601         (c_val_print_memberptr, c_val_print): Remove.
6602         * c-lang.h (c_val_print_array, cp_print_value_fields)
6603         (cp_print_value_fields_rtti): Don't declare.
6604         * c-lang.c (c_language_defn, cplus_language_defn)
6605         (asm_language_defn, minimal_language_defn): Update.
6606         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6607         (ada_val_print_enum): Take a struct value.
6608         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6609         (ada_val_print): Remove.
6610         (ada_value_print_1): Update.
6611         (printable_val_type): Remove.
6612         * ada-lang.h (ada_val_print): Don't declare.
6613         * ada-lang.c (ada_language_defn): Update.
6614
6615 2020-03-13  Tom Tromey  <tom@tromey.com>
6616
6617         * valprint.c (do_val_print): Update.
6618         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6619         a struct value.
6620         (value_to_value_object_no_release): Declare.
6621         * python/py-value.c (value_to_value_object_no_release): New
6622         function.
6623         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6624         struct value.
6625         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6626         function.
6627         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6628         a struct value.
6629         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6630         Declare.
6631         (gdbscm_apply_val_pretty_printer): Take a struct value.
6632         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6633         value.
6634         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6635         value.
6636         * extension-priv.h (struct extension_language_ops)
6637         <apply_val_pretty_printer>: Take a struct value.
6638         * cp-valprint.c (cp_print_value): Create a struct value.
6639         (cp_print_value): Update.
6640
6641 2020-03-13  Tom Tromey  <tom@tromey.com>
6642
6643         * ada-valprint.c (print_field_values): Call common_val_print.
6644
6645 2020-03-13  Tom Tromey  <tom@tromey.com>
6646
6647         * ada-valprint.c (val_print_packed_array_elements): Remove
6648         bitoffset and val parameters.  Call common_val_print.
6649         (ada_val_print_string): Remove offset, address, and original_value
6650         parameters.
6651         (ada_val_print_array): Update.
6652         (ada_value_print_array): New function.
6653         (ada_value_print_1): Call it.
6654
6655 2020-03-13  Tom Tromey  <tom@tromey.com>
6656
6657         * ada-valprint.c (ada_value_print): Use common_val_print.
6658
6659 2020-03-13  Tom Tromey  <tom@tromey.com>
6660
6661         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6662
6663 2020-03-13  Tom Tromey  <tom@tromey.com>
6664
6665         * ada-valprint.c (ada_value_print_num): New function.
6666         (ada_value_print_1): Use it.
6667
6668 2020-03-13  Tom Tromey  <tom@tromey.com>
6669
6670         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6671
6672 2020-03-13  Tom Tromey  <tom@tromey.com>
6673
6674         * ada-valprint.c (ada_value_print_ptr): New function.
6675         (ada_value_print_1): Use it.
6676
6677 2020-03-13  Tom Tromey  <tom@tromey.com>
6678
6679         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6680         call common_val_print.
6681         (ada_val_print_1): Update.
6682         (ada_value_print_1): New function.
6683         (ada_value_print_inner): Rewrite.
6684
6685 2020-03-13  Tom Tromey  <tom@tromey.com>
6686
6687         * cp-valprint.c (cp_print_value_fields): Update.
6688         (cp_print_value): New function.
6689
6690 2020-03-13  Tom Tromey  <tom@tromey.com>
6691
6692         * m2-valprint.c (m2_value_print_inner): Use
6693         cp_print_value_fields.
6694         * cp-valprint.c (cp_print_value_fields): New function.
6695         * c-valprint.c (c_value_print_struct): New function.
6696         (c_value_print_inner): Use c_value_print_struct.
6697         * c-lang.h (cp_print_value_fields): Declare.
6698
6699 2020-03-13  Tom Tromey  <tom@tromey.com>
6700
6701         * c-valprint.c (c_value_print_array): New function.
6702         (c_value_print_inner): Use it.
6703
6704 2020-03-13  Tom Tromey  <tom@tromey.com>
6705
6706         * c-valprint.c (c_value_print_memberptr): New function.
6707         (c_value_print_inner): Use it.
6708
6709 2020-03-13  Tom Tromey  <tom@tromey.com>
6710
6711         * c-valprint.c (c_value_print_int): New function.
6712         (c_value_print_inner): Use it.
6713
6714 2020-03-13  Tom Tromey  <tom@tromey.com>
6715
6716         * c-valprint.c (c_value_print_ptr): New function.
6717         (c_value_print_inner): Use it.
6718
6719 2020-03-13  Tom Tromey  <tom@tromey.com>
6720
6721         * c-valprint.c (c_value_print_inner): Rewrite.
6722
6723 2020-03-13  Tom Tromey  <tom@tromey.com>
6724
6725         * valprint.c (generic_value_print_complex): New function.
6726         (generic_value_print): Use it.
6727
6728 2020-03-13  Tom Tromey  <tom@tromey.com>
6729
6730         * valprint.c (generic_val_print_float): Don't call
6731         val_print_scalar_formatted.
6732         (generic_val_print, generic_value_print): Update.
6733
6734 2020-03-13  Tom Tromey  <tom@tromey.com>
6735
6736         * valprint.c (generic_value_print_char): New function
6737         (generic_value_print): Use it.
6738
6739 2020-03-13  Tom Tromey  <tom@tromey.com>
6740
6741         * valprint.c (generic_value_print_int): New function.
6742         (generic_value_print): Use it.
6743
6744 2020-03-13  Tom Tromey  <tom@tromey.com>
6745
6746         * valprint.c (generic_value_print_bool): New function.
6747         (generic_value_print): Use it.
6748
6749 2020-03-13  Tom Tromey  <tom@tromey.com>
6750
6751         * valprint.c (generic_val_print_func): Simplify.
6752         (generic_val_print, generic_value_print): Update.
6753
6754 2020-03-13  Tom Tromey  <tom@tromey.com>
6755
6756         * valprint.c (generic_val_print_flags): Remove.
6757         (generic_val_print, generic_value_print): Update.
6758         (val_print_type_code_flags): Add original_value parameter.
6759
6760 2020-03-13  Tom Tromey  <tom@tromey.com>
6761
6762         * valprint.c (generic_val_print): Update.
6763         (generic_value_print): Update.
6764         * valprint.c (generic_val_print_enum): Don't call
6765         val_print_scalar_formatted.
6766
6767 2020-03-13  Tom Tromey  <tom@tromey.com>
6768
6769         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6770         * valprint.c (generic_value_print_ptr): New function.
6771
6772 2020-03-13  Tom Tromey  <tom@tromey.com>
6773
6774         * valprint.c (generic_value_print): Rewrite.
6775
6776 2020-03-13  Tom Tromey  <tom@tromey.com>
6777
6778         * p-valprint.c (pascal_object_print_value_fields)
6779         (pascal_object_print_value): New functions.
6780
6781 2020-03-13  Tom Tromey  <tom@tromey.com>
6782
6783         * p-valprint.c (pascal_value_print_inner): Rewrite.
6784
6785 2020-03-13  Tom Tromey  <tom@tromey.com>
6786
6787         * f-valprint.c (f_value_print_innner): Rewrite.
6788
6789 2020-03-13  Tom Tromey  <tom@tromey.com>
6790
6791         * m2-valprint.c (m2_print_unbounded_array): New overload.
6792         (m2_print_unbounded_array): Update.
6793         (m2_print_array_contents): Take a struct value.
6794         (m2_value_print_inner): Rewrite.
6795
6796 2020-03-13  Tom Tromey  <tom@tromey.com>
6797
6798         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6799         (d_value_print_inner): New function.
6800         * d-lang.h (d_value_print_inner): Declare.
6801         * d-lang.c (d_language_defn): Use d_value_print_inner.
6802
6803 2020-03-13  Tom Tromey  <tom@tromey.com>
6804
6805         * go-valprint.c (go_value_print_inner): New function.
6806         * go-lang.h (go_value_print_inner): Declare.
6807         * go-lang.c (go_language_defn): Use go_value_print_inner.
6808
6809 2020-03-13  Tom Tromey  <tom@tromey.com>
6810
6811         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6812         API.
6813         (rust_val_print): Rewrite.
6814         (rust_value_print_inner): New function, from rust_val_print.
6815         (rust_language_defn): Use rust_value_print_inner.
6816
6817 2020-03-13  Tom Tromey  <tom@tromey.com>
6818
6819         * ada-valprint.c (ada_value_print_inner): New function.
6820         * ada-lang.h (ada_value_print_inner): Declare.
6821         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6822
6823 2020-03-13  Tom Tromey  <tom@tromey.com>
6824
6825         * f-valprint.c (f_value_print_innner): New function.
6826         * f-lang.h (f_value_print_innner): Declare.
6827         * f-lang.c (f_language_defn): Use f_value_print_innner.
6828
6829 2020-03-13  Tom Tromey  <tom@tromey.com>
6830
6831         * p-valprint.c (pascal_value_print_inner): New function.
6832         * p-lang.h (pascal_value_print_inner): Declare.
6833         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6834
6835 2020-03-13  Tom Tromey  <tom@tromey.com>
6836
6837         * m2-valprint.c (m2_value_print_inner): New function.
6838         * m2-lang.h (m2_value_print_inner): Declare.
6839         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6840
6841 2020-03-13  Tom Tromey  <tom@tromey.com>
6842
6843         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6844         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6845         * c-valprint.c (c_value_print_inner): New function.
6846         * c-lang.h (c_value_print_inner): Declare.
6847         * c-lang.c (c_language_defn, cplus_language_defn)
6848         (asm_language_defn, minimal_language_defn): Use
6849         c_value_print_inner.
6850
6851 2020-03-13  Tom Tromey  <tom@tromey.com>
6852
6853         * p-valprint.c (pascal_object_print_value_fields): Now static.
6854         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6855
6856 2020-03-13  Tom Tromey  <tom@tromey.com>
6857
6858         * c-valprint.c (c_val_print_array): Simplify.
6859
6860 2020-03-13  Tom Tromey  <tom@tromey.com>
6861
6862         * valprint.c (value_print_array_elements): New function.
6863         * valprint.h (value_print_array_elements): Declare.
6864
6865 2020-03-13  Tom Tromey  <tom@tromey.com>
6866
6867         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6868         * mips-tdep.c (mips_print_register): Use
6869         value_print_scalar_formatted.
6870
6871 2020-03-13  Tom Tromey  <tom@tromey.com>
6872
6873         * valprint.h (value_print_scalar_formatted): Declare.
6874         * valprint.c (value_print_scalar_formatted): New function.
6875
6876 2020-03-13  Tom Tromey  <tom@tromey.com>
6877
6878         * valprint.h (generic_value_print): Declare.
6879         * valprint.c (generic_value_print): New function.
6880
6881 2020-03-13  Tom Tromey  <tom@tromey.com>
6882
6883         * valprint.c (do_val_print): Call la_value_print_inner, if
6884         available.
6885         * rust-lang.c (rust_language_defn): Update.
6886         * p-lang.c (pascal_language_defn): Update.
6887         * opencl-lang.c (opencl_language_defn): Update.
6888         * objc-lang.c (objc_language_defn): Update.
6889         * m2-lang.c (m2_language_defn): Update.
6890         * language.h (struct language_defn) <la_value_print_inner>: New
6891         member.
6892         * language.c (unknown_language_defn, auto_language_defn): Update.
6893         * go-lang.c (go_language_defn): Update.
6894         * f-lang.c (f_language_defn): Update.
6895         * d-lang.c (d_language_defn): Update.
6896         * c-lang.c (c_language_defn, cplus_language_defn)
6897         (asm_language_defn, minimal_language_defn): Update.
6898         * ada-lang.c (ada_language_defn): Update.
6899
6900 2020-03-13  Tom Tromey  <tom@tromey.com>
6901
6902         * c-valprint.c (c_value_print): Use common_val_print.
6903
6904 2020-03-13  Tom Tromey  <tom@tromey.com>
6905
6906         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6907
6908 2020-03-13  Tom Tromey  <tom@tromey.com>
6909
6910         * f-valprint.c (f77_print_array_1, f_val_print): Use
6911         common_val_print.
6912
6913 2020-03-13  Tom Tromey  <tom@tromey.com>
6914
6915         * riscv-tdep.c (riscv_print_one_register_info): Use
6916         common_val_print.
6917
6918 2020-03-13  Tom Tromey  <tom@tromey.com>
6919
6920         * mi/mi-main.c (output_register): Use common_val_print.
6921
6922 2020-03-13  Tom Tromey  <tom@tromey.com>
6923
6924         * infcmd.c (default_print_one_register_info): Use
6925         common_val_print.
6926
6927 2020-03-13  Tom Tromey  <tom@tromey.com>
6928
6929         * valprint.h (common_val_print_checked): Declare.
6930         * valprint.c (common_val_print_checked): New function.
6931         * stack.c (print_frame_arg): Use common_val_print_checked.
6932
6933 2020-03-13  Tom Tromey  <tom@tromey.com>
6934
6935         * valprint.c (do_val_print): New function, from val_print.
6936         (val_print): Use do_val_print.
6937         (common_val_print): Use do_val_print.
6938
6939 2020-03-13  Tom Tromey  <tom@tromey.com>
6940
6941         * valprint.c (value_print): Use scoped_value_mark.
6942
6943 2020-03-13  Tom de Vries  <tdevries@suse.de>
6944
6945         PR symtab/25646
6946         * psymtab.c (partial_symtab::partial_symtab): Don't set
6947         globals_offset and statics_offset.  Push element onto
6948         current_global_psymbols and current_static_psymbols stacks.
6949         (concat): New function.
6950         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
6951         element from current_global_psymbols and current_static_psymbols
6952         stacks.  Concat popped elements to global_psymbols and
6953         static_symbols.
6954         (add_psymbol_to_list): Use current_global_psymbols and
6955         current_static_psymbols stacks.
6956         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
6957         current_static_psymbols fields.
6958
6959 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6960
6961         * corelow.c (sniff_core_bfd): Remove.
6962         (class core_target) <m_core_vec>: Remove.
6963         (core_target::core_target): Update.
6964         (core_file_fns): Remove.
6965         (deprecated_add_core_fns): Remove.
6966         (default_core_sniffer): Remove.
6967         (sniff_core_bfd): Remove.
6968         (default_check_format): Remove.
6969         (gdb_check_format): Remove.
6970         (core_target_open): Update.
6971         (core_target::get_core_register_section): Update.
6972         (get_core_registers_cb): Update.
6973         (core_target::fetch_registers): Update.
6974         * gdbcore.h (struct core_fns): Remove.
6975         (deprecated_add_core_fns): Remove.
6976         (default_core_sniffer): Remove.
6977         (default_check_format): Remove.
6978
6979 2020-03-12  Tom Tromey  <tom@tromey.com>
6980
6981         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6982         CORE_ADDR.
6983         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6984
6985 2020-03-12  Tom Tromey  <tom@tromey.com>
6986
6987         * remote.c (remote_target::download_tracepoint)
6988         (remote_target::enable_tracepoint)
6989         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6990         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6991         sprintf_vma.
6992
6993 2020-03-12  Tom Tromey  <tom@tromey.com>
6994
6995         * symfile-mem.c: Update CORE_ADDR size assert.
6996
6997 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6998
6999         * selftest.m4: Move to gdbsupport/.
7000         * acinclude.m4: Update path to selftest.m4.
7001
7002 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7003
7004         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7005         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7006         gdbarch-selfselftests.c and selftest-arch.c.
7007         (SUBDIR_UNITTESTS_OBS): Rename to...
7008         (SELFTESTS_OBS): ... this.
7009         (COMMON_SFILES): Remove disasm-selftests.c and
7010         gdbarch-selftests.c.
7011         * configure.ac: Don't add selftest-arch.{c,o} to
7012         CONFIG_{SRCS,OBS}.
7013         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7014         preprocessor conditions.
7015
7016 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7017
7018         * configure.ac: Don't source bfd/development.sh.
7019         * selftest.m4: Modify comment.
7020         * configure: Re-generate.
7021
7022 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7023
7024         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7025         not "true" or "false".
7026         * configure: Re-generate.
7027
7028 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7029
7030         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7031         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7032         renamed to arm_nbsd_supply_gregset.
7033         (fetch_register): Update to call arm_nbsd_supply_gregset.
7034         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7035         (arm_netbsd_nat_target::fetch_registers): Update.
7036         (fetch_elfcore_registers): Removed.
7037         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7038         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7039         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7040         not require NetBSD system headers.
7041         (arm_nbsd_regset): New struct.
7042         (arm_nbsd_iterate_over_regset_sections): New function.
7043         (arm_netbsd_init_abi_common): Updated to call
7044         set_gdbarch_iterate_over_regset_sections.
7045         * arm-nbsd-tdep.h: New file.
7046
7047 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7048
7049         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7050         recursion.
7051
7052 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7053
7054         * configure: Re-generate.
7055
7056 2020-03-11  Tom Tromey  <tromey@adacore.com>
7057
7058         * ada-typeprint.c (print_choices): Fix comment.
7059
7060 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7061
7062         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7063         previous item in the list, when the list has no items.
7064
7065 2020-03-11  Tom de Vries  <tdevries@suse.de>
7066
7067         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7068         PROP_LOCLIST handling code.
7069
7070 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7071
7072         * buildsym-legacy.c (record_line): Pass extra parameter to
7073         record_line.
7074         * buildsym.c (buildsym_compunit::record_line): Take an extra
7075         parameter, reduce duplication in the line table, and record the
7076         is_stmt flag in the line table.
7077         * buildsym.h (buildsym_compunit::record_line): Add extra
7078         parameter.
7079         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7080         non-statement lines.
7081         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7082         this to the symtab builder.
7083         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7084         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7085         through to dwarf_record_line_1.
7086         * infrun.c (process_event_stop_test): When stepping, don't stop at
7087         a non-statement instruction, and only refresh the step info when
7088         we land in the middle of a line's range.  Also add an extra
7089         comment.
7090         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7091         field.
7092         * record-btrace.c (btrace_find_line_range): Only record lines
7093         marked as is-statement.
7094         * stack.c (frame_show_address): Show the frame address if we are
7095         in a non-statement sal.
7096         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7097         (maintenance_print_one_line_table): Print a header for the is_stmt
7098         column, and include is_stmt information in the output.
7099         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7100         preference to non-statements.
7101         (find_pcs_for_symtab_line): Prefer is-statement entries.
7102         (find_line_common): Likewise.
7103         * symtab.h (struct linetable_entry): Add is_stmt field.
7104         (struct symtab_and_line): Likewise.
7105         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7106         arranging the line table.
7107
7108 2020-03-07  Tom de Vries  <tdevries@suse.de>
7109
7110         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7111         DIE.
7112
7113 2020-03-07  Tom Tromey  <tom@tromey.com>
7114
7115         * valops.c (value_literal_complex): Remove obsolete comment.
7116         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7117         comment.
7118
7119 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7120
7121         * infrun.h: Forward-declare thread_info.
7122         (set_step_info): Add thread_info parameter, add doc.
7123         * infrun.c (set_step_info): Add thread_info parameter, move doc
7124         to header.
7125         * infrun.c (process_event_stop_test): Pass thread to
7126         set_step_info call.
7127         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7128         set_step_info.
7129         (prepare_one_step): Add thread_info parameter, pass it to
7130         set_step_frame and prepare_one_step (recursive) call.
7131         (step_1): Pass thread to prepare_one_step call.
7132         (step_command_fsm::should_stop): Pass thread to
7133         prepare_one_step.
7134         (until_next_fsm): Pass thread to set_step_frame call.
7135         (finish_command): Pass thread to set_step_info call.
7136
7137 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7138
7139         * windows-tdep.c (windows_solib_create_inferior_hook):
7140         Check if inferior is running.
7141
7142 2020-03-06  Tom de Vries  <tdevries@suse.de>
7143
7144         * NEWS: Fix "the the".
7145         * ctfread.c: Same.
7146
7147 2020-03-06  Tom de Vries  <tdevries@suse.de>
7148
7149         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7150
7151 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7152
7153         * .dir-locals.el: Add a comment referencing the other copies of
7154         this file.
7155
7156 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7157
7158         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7159         psargs.
7160
7161 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7162
7163         * .gitattributes: New file.
7164
7165 2020-03-04  Tom Tromey  <tom@tromey.com>
7166
7167         * symmisc.c (print_symbol_bcache_statistics)
7168         (print_objfile_statistics): Update.
7169         * symfile.c (allocate_symtab): Use intern.
7170         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7171         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7172         macro_cache>: Remove.
7173         <string_cache>: New member.
7174         (struct objfile) <intern>: New methods.
7175         * elfread.c (elf_symtab_read): Use intern.
7176         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7177         (dwarf2_compute_name, dwarf2_physname)
7178         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7179         names.
7180         (guess_partial_die_structure_name): Update.
7181         (partial_die_info::fixup): Intern name.
7182         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7183         name.
7184         (dwarf2_name): Intern name.  Update.
7185         * buildsym.c (buildsym_compunit::get_macro_table): Use
7186         string_cache.
7187
7188 2020-03-04  Tom Tromey  <tom@tromey.com>
7189
7190         * jit.c (bfd_open_from_target_memory): Make "target" const.
7191         * corefile.c (gnutarget): Now const.
7192         * gdbcore.h (gnutarget): Now const.
7193
7194 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7195
7196         * NEWS: Mention support for WOW64 processes.
7197         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7198         (amd64_windows_segment_register_p): Remove static.
7199         (_initialize_amd64_windows_nat): Update.
7200         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7201         * i386-windows-nat.c (context_offset): Update.
7202         (i386_mappings): Rename and remove static.
7203         (i386_windows_segment_register_p): Remove static.
7204         (_initialize_i386_windows_nat): Update.
7205         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7206         (STATUS_WX86_SINGLE_STEP): New macro.
7207         (EnumProcessModulesEx): New macro.
7208         (Wow64SuspendThread): New macro.
7209         (Wow64GetThreadContext): New macro.
7210         (Wow64SetThreadContext): New macro.
7211         (Wow64GetThreadSelectorEntry): New macro.
7212         (windows_set_context_register_offsets): Add static.
7213         (windows_set_segment_register_p): Likewise.
7214         (windows_add_thread): Adapt for WOW64 processes.
7215         (windows_fetch_one_register): Likewise.
7216         (windows_nat_target::fetch_registers): Likewise.
7217         (windows_store_one_register): Likewise.
7218         (display_selector): Likewise.
7219         (display_selectors): Likewise.
7220         (handle_exception): Likewise.
7221         (windows_continue): Likewise.
7222         (windows_nat_target::resume): Likewise.
7223         (windows_add_all_dlls): Likewise.
7224         (do_initial_windows_stuff): Likewise.
7225         (windows_nat_target::attach): Likewise.
7226         (windows_get_exec_module_filename): Likewise.
7227         (windows_nat_target::create_inferior): Likewise.
7228         (windows_xfer_siginfo): Likewise.
7229         (_initialize_loadable): Initialize Wow64SuspendThread,
7230         Wow64GetThreadContext, Wow64SetThreadContext,
7231         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7232         * windows-nat.h (windows_set_context_register_offsets):
7233         Remove declaration.
7234         (windows_set_segment_register_p): Likewise.
7235         (i386_windows_segment_register_p): Add declaration.
7236         (amd64_windows_segment_register_p): Likewise.
7237
7238 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7239
7240         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7241         in "info registers" for AArch64/ARM.
7242
7243         The change caused "info registers" to not print GPR's.
7244
7245         gdb/ChangeLog:
7246
7247         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7248
7249         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7250         when reg->group is empty and reggroup is not.
7251
7252 2020-03-03  Tom Tromey  <tromey@adacore.com>
7253
7254         * dwarf2/frame.c (struct dwarf2_frame_cache)
7255         <checked_tailcall_bottom, entry_cfa_sp_offset,
7256         entry_cfa_sp_offset_p>: Remove members.
7257         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7258         (dwarf2_frame_prev_register): Don't call
7259         dwarf2_tailcall_sniffer_first.
7260         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7261         * frame-unwind.c (add_unwinder): New fuction.
7262         (frame_unwind_init): Use it.  Add tailcall unwinder.
7263
7264 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7265             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7266
7267         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7268         value should be printed as true.
7269
7270 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7271
7272         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7273         (windows_init_abi): Set and use windows_so_ops.
7274
7275 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7276
7277         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7278         when verifying if dealing with a convenience variable.
7279
7280 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7281
7282         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7283
7284 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7285
7286         * infrun.c (gdbarch_supports_displaced_stepping): New.
7287         (use_displaced_stepping): Break up conditions in smaller pieces.
7288         Use gdbarch_supports_displaced_stepping.
7289         (displaced_step_prepare_throw): Use
7290         gdbarch_supports_displaced_stepping.
7291
7292 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7293
7294         * NEWS: Mention new behaviour of the history filename.
7295         * top.c (write_history_p): Add comment.
7296         (show_write_history_p): Add header comment, give a different
7297         message when history writing is on, but the history filename is
7298         empty.
7299         (history_filename): Add comment.
7300         (history_filename_empty): New function.
7301         (show_history_filename): Add header comment, give a different
7302         message when the filename is empty.
7303         (init_history): Compare history_filename against nullptr, and only
7304         read history if the filename is not empty.
7305         (set_history_filename): Add header comment, and only make
7306         non-empty filenames absolute.
7307         (init_main): Make the filename argument to 'set history filename'
7308         optional.
7309
7310 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7311
7312         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7313         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7314         (fetch_fp_register): Update.
7315         (fetch_fp_regs): Update.
7316         (store_fp_register): Update.
7317         (store_fp_regs): Update.
7318         (arm_netbsd_nat_target::read_description): New function.
7319         (fetch_elfcore_registers): Update.
7320
7321 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7322
7323         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7324         general_thread if the stop reply is missing a thread-id.
7325         (remote_target::process_stop_reply): Use the first non-exited
7326         thread if the target didn't pass a thread-id.
7327         * infrun.c (do_target_wait): Move call to
7328         switch_to_inferior_no_thread to ....
7329         (do_target_wait_1): ... here.
7330
7331 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7332
7333         * debuginfod-support.c: Include defs.h first.
7334
7335 2020-02-28  Tom de Vries  <tdevries@suse.de>
7336
7337         * symfile.c (set_initial_language): Use default language for lookup.
7338
7339 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7340
7341         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7342         reader variable, pass `this` to read_cutu_die_from_dwo.
7343
7344 2020-02-27  Aaron Merey  <amerey@redhat.com>
7345
7346         * source.c (open_source_file): Check for nullptr when computing
7347         srcpath.
7348
7349 2020-02-27  Tom Tromey  <tromey@adacore.com>
7350
7351         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7352         member.
7353         (dwarf2_add_field): Don't update nfields.
7354         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7355
7356 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7357
7358         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7359         abs.
7360
7361 2020-02-26  Tom Tromey  <tom@tromey.com>
7362
7363         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7364         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7365         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7366         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7367         per_cu_data.
7368
7369 2020-02-26  Tom Tromey  <tom@tromey.com>
7370
7371         * dwarf2/index-write.c (psym_index_map): Change type.
7372         (add_address_entry_worker, write_one_signatured_type)
7373         (recursively_count_psymbols, recursively_write_psymbols)
7374         (class debug_names, psyms_seen_size, write_gdbindex)
7375         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7376
7377 2020-02-26  Aaron Merey  <amerey@redhat.com>
7378
7379         * Makefile.in: Handle optional debuginfod support.
7380         * NEWS: Update.
7381         * README: Add --with-debuginfod summary.
7382         * config.in: Regenerate.
7383         * configure: Regenerate.
7384         * configure.ac: Handle optional debuginfod support.
7385         * debuginfod-support.c: debuginfod helper functions.
7386         * debuginfod-support.h: Ditto.
7387         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7388         summary.
7389         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7390         when a dwz file cannot be found.
7391         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7392         debuginfo file cannot be found.
7393         * source.c (open_source_file): Query debuginfod servers when a
7394         source file cannot be found.
7395         * top.c (print_gdb_configuration): Include
7396         --{with,without}-debuginfod in the output.
7397
7398 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7399
7400         * thread.c (thr_try_catch_cmd): Print thread name.
7401
7402 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7403
7404         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7405         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7406         dwarf2_fetch_die_type_sect_off): Move to...
7407         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7408         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7409         dwarf2_fetch_die_type_sect_off): ... here.
7410         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7411         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7412         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7413
7414 2020-02-26  Tom de Vries  <tdevries@suse.de>
7415
7416         PR gdb/25603
7417         * symfile.c (set_initial_language): Exit-early if
7418         language_mode == language_mode_manual.
7419
7420 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7421
7422         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7423         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7424         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7425
7426 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7427
7428         * gdbtypes.c (create_array_type_with_stride): Handle negative
7429         array strides.
7430         * valarith.c (value_subscripted_rvalue): Likewise.
7431
7432 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7433
7434         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7435
7436 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7437
7438         * loc.h (dwarf2_get_die_type): Move to...
7439         * read.h (dwarf2_get_die_type): ... here.
7440         * read.c (dwarf2_get_die_type): Move doc to header.
7441
7442 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7443
7444         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7445         'gnulib/Makefile.in' to the list.
7446
7447 2020-02-24  Tom Tromey  <tom@tromey.com>
7448
7449         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7450         Remove.
7451         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7452         XOBNEWVEC.
7453
7454 2020-02-24  Tom Tromey  <tom@tromey.com>
7455
7456         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7457         New method.
7458         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7459         (dw2_do_instantiate_symtab, dw2_get_file_names)
7460         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7461
7462 2020-02-24  Tom Tromey  <tom@tromey.com>
7463
7464         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7465         make_scoped_restore.
7466         (dwarf2_psymtab::read_symtab): Don't clear
7467         reading_partial_symbols.
7468
7469 2020-02-24  Tom de Vries  <tdevries@suse.de>
7470
7471         PR gdb/25592
7472         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7473
7474 2020-02-24  Tom de Vries  <tdevries@suse.de>
7475
7476         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7477         commands layout next/prev/regs.
7478
7479 2020-02-22  Tom Tromey  <tom@tromey.com>
7480
7481         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7482         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7483
7484 2020-02-22  Tom Tromey  <tom@tromey.com>
7485
7486         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7487
7488 2020-02-22  Tom Tromey  <tom@tromey.com>
7489
7490         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7491         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7492         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7493         * tui/tui.c (_initialize_tui): Add usage text.
7494
7495 2020-02-22  Tom Tromey  <tom@tromey.com>
7496
7497         * tui/tui-win.c (tui_set_focus_command)
7498         (tui_set_win_height_command): Use error_no_arg.
7499         (_initialize_tui_win): Update help text.
7500         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7501
7502 2020-02-22  Tom Tromey  <tom@tromey.com>
7503
7504         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7505         * tui/tui-disasm.h (struct tui_disasm_window)
7506         <display_start_addr>: Declare.
7507         * tui/tui-source.h (struct tui_source_window)
7508         <display_start_addr>: Declare.
7509         * tui/tui-winsource.h (struct tui_source_window_base)
7510         <show_source_line, display_start_addr>: New methods.
7511         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7512         Rename and move to protected section.
7513         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7514         (tui_source_window_base::do_erase_source_content): Update.
7515         (tui_source_window_base::show_source_line): Now a method.
7516         (tui_source_window_base::show_source_content)
7517         (tui_source_window_base::tui_source_window_base)
7518         (tui_source_window_base::rerender)
7519         (tui_source_window_base::refill)
7520         (tui_source_window_base::do_scroll_horizontal)
7521         (tui_source_window_base::set_is_exec_point_at)
7522         (tui_source_window_base::update_breakpoint_info)
7523         (tui_source_window_base::update_exec_info): Update.
7524         * tui/tui-source.c (tui_source_window::set_contents)
7525         (tui_source_window::showing_source_p)
7526         (tui_source_window::do_scroll_vertical)
7527         (tui_source_window::location_matches_p)
7528         (tui_source_window::line_is_displayed): Update.
7529         (tui_source_window::display_start_addr): New method.
7530         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7531         (tui_disasm_window::do_scroll_vertical)
7532         (tui_disasm_window::location_matches_p): Update.
7533         (tui_disasm_window::display_start_addr): New method.
7534
7535 2020-02-22  Tom Tromey  <tom@tromey.com>
7536
7537         * NEWS: Add entry for gdb.register_window_type.
7538         * tui/tui-layout.h (window_factory): New typedef.
7539         (tui_register_window): Declare.
7540         * tui/tui-layout.c (saved_tui_windows): New global.
7541         (tui_apply_current_layout): Use it.
7542         (tui_register_window): New function.
7543         * python/python.c (do_start_initialization): Call
7544         gdbpy_initialize_tui.
7545         (python_GdbMethods): Add "register_window_type" function.
7546         * python/python-internal.h (gdbpy_register_tui_window)
7547         (gdbpy_initialize_tui): Declare.
7548         * python/py-tui.c: New file.
7549         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7550
7551 2020-02-22  Tom Tromey  <tom@tromey.com>
7552
7553         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7554
7555 2020-02-22  Tom Tromey  <tom@tromey.com>
7556
7557         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7558         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7559         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7560         (tui_set_win_focus_to): Move from tui-win.c.
7561
7562 2020-02-22  Tom Tromey  <tom@tromey.com>
7563
7564         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7565         functions.
7566         (known_window_types): New global.
7567         (tui_get_window_by_name): Reimplement.
7568         (initialize_known_windows): New function.
7569         (validate_window_name): Rewrite.
7570         (_initialize_tui_layout): Call initialize_known_windows.
7571
7572 2020-02-22  Tom Tromey  <tom@tromey.com>
7573
7574         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7575         Remove constants.
7576         * tui/tui-winsource.h (struct tui_source_window_base)
7577         <tui_source_window_base>: Remove parameter.
7578         * tui/tui-winsource.c
7579         (tui_source_window_base::tui_source_window_base): Remove
7580         parameter.
7581         (tui_source_window_base::refill): Update.
7582         * tui/tui-stack.h (struct tui_locator_window)
7583         <tui_locator_window>: Update.
7584         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7585         Default the constructor.
7586         * tui/tui-regs.h (struct tui_data_item_window)
7587         <tui_data_item_window>: Default the constructor.
7588         (struct tui_data_window) <tui_data_window>: Likewise.
7589         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7590         Default the constructor.
7591         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7592         Default the constructor.
7593         <type>: Remove.
7594         (struct tui_win_info) <tui_win_info>: Default the constructor.
7595         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7596         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7597         Default the constructor.
7598
7599 2020-02-22  Tom Tromey  <tom@tromey.com>
7600
7601         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7602         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7603         * tui/tui-win.c (tui_resize_all): Don't call
7604         tui_delete_invisible_windows.
7605         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7606         done.
7607         (tui_set_layout): Update.
7608         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7609         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7610         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7611
7612 2020-02-22  Tom Tromey  <tom@tromey.com>
7613
7614         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7615         correctly.
7616
7617 2020-02-22  Tom Tromey  <tom@tromey.com>
7618
7619         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7620
7621 2020-02-22  Tom Tromey  <tom@tromey.com>
7622
7623         * tui/tui-winsource.h (struct tui_source_window_iterator)
7624         <inner_iterator>: New etytypedef.
7625         <tui_source_window_iterator>: Take "end" parameter.
7626         <tui_source_window_iterator>: Take iterator.
7627         <operator*, advance>: Update.
7628         <m_iter>: Change type.
7629         <m_end>: New field.
7630         (struct tui_source_windows) <begin, end>: Update.
7631         * tui/tui-layout.c (tui_windows): New global.
7632         (tui_apply_current_layout): Clear tui_windows.
7633         (tui_layout_window::apply): Update tui_windows.
7634         * tui/tui-data.h (tui_windows): Declare.
7635         (all_tui_windows): Now inline function.
7636         (class tui_window_iterator, struct all_tui_windows): Remove.
7637
7638 2020-02-22  Tom Tromey  <tom@tromey.com>
7639
7640         PR tui/17850:
7641         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7642         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7643         "height" argument.
7644         (class tui_layout_window) <get_sizes>: Likewise.
7645         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7646         argument.
7647         <get_sizes>: Add "height" argument.
7648         <m_vertical>: New field.
7649         * tui/tui-layout.c (tui_layout_split::clone): Update.
7650         (tui_layout_split::get_sizes): Add "height" argument.
7651         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7652         (tui_new_layout_command): Parse "-horizontal".
7653         (_initialize_tui_layout): Update help string.
7654         (tui_layout_split::specification): Add "-horizontal" when needed.
7655         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7656         argument.
7657         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7658         New methods.
7659
7660 2020-02-22  Tom Tromey  <tom@tromey.com>
7661
7662         * tui/tui-layout.h (enum tui_adjust_result): New.
7663         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7664         (class tui_layout_window) <adjust_size>: Return
7665         tui_adjust_result.  Rewrite.
7666         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7667         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7668
7669 2020-02-22  Tom Tromey  <tom@tromey.com>
7670
7671         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7672         parameter and return types.
7673         (class tui_layout_base) <specification>: Add "depth".
7674         (class tui_layout_window) <specification>: Add "depth".
7675         (class tui_layout_split) <specification>: Add "depth".
7676         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7677         and return types.
7678         (tui_new_layout_command): Parse sub-layouts.
7679         (_initialize_tui_layout): Update help string.
7680         (tui_layout_window::specification): Add "depth".
7681         (add_layout_command): Update.
7682
7683 2020-02-22  Tom Tromey  <tom@tromey.com>
7684
7685         * NEWS: Add "tui new-layout" item.
7686         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7687         Add new-layout command to help text.
7688         (validate_window_name): New function.
7689         (tui_new_layout_command): New function.
7690         (_initialize_tui_layout): Register "new-layout".
7691         (tui_layout_window::specification): New method.
7692         (tui_layout_window::specification): New method.
7693         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7694         method.
7695         (class tui_layout_window) <specification>: New method.
7696         (class tui_layout_split) <specification>: New method.
7697
7698 2020-02-22  Tom Tromey  <tom@tromey.com>
7699
7700         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7701         * tui/tui-win.c (window_name_completer): Update comment.
7702         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7703         Declare method.
7704         (class tui_layout_window) <replace_window>: Likewise.
7705         (class tui_layout_split) <replace_window>: Likewise.
7706         (tui_set_layout): Don't declare.
7707         (tui_set_initial_layout): Declare function.
7708         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7709         (asm_regs_layout): New globals.
7710         (tui_current_layout, show_layout): Remove.
7711         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7712         (find_layout, tui_apply_layout): New function.
7713         (layout_completer): Remove.
7714         (tui_next_layout): Reimplement.
7715         (tui_next_layout_command): New function.
7716         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7717         (tui_regs_layout): Reimplement.
7718         (tui_regs_layout_command): New function.
7719         (extract_display_start_addr): Rewrite.
7720         (next_layout, prev_layout): Remove.
7721         (tui_layout_window::replace_window): New method.
7722         (tui_layout_split::replace_window): New method.
7723         (destroy_layout): New function.
7724         (layout_list): New global.
7725         (add_layout_command): New function.
7726         (initialize_layouts): Update.
7727         (tui_layout_command): New function.
7728         (_initialize_tui_layout): Install "layout" commands.
7729         * tui/tui-data.h (enum tui_layout_type): Remove.
7730         (tui_current_layout): Don't declare.
7731
7732 2020-02-22  Tom Tromey  <tom@tromey.com>
7733
7734         * tui/tui-regs.c (tui_reg_layout): Remove.
7735         (tui_reg_command): Use tui_regs_layout.
7736         * tui/tui-layout.h (tui_reg_command): Declare.
7737         * tui/tui-layout.c (tui_reg_command): New function.
7738
7739 2020-02-22  Tom Tromey  <tom@tromey.com>
7740
7741         * tui/tui.c (tui_rl_delete_other_windows): Call
7742         tui_remove_some_windows.
7743         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7744         Declare method.
7745         (class tui_layout_window) <remove_windows>: New method.
7746         (class tui_layout_split) <remove_windows>: Declare.
7747         (tui_remove_some_windows): Declare.
7748         * tui/tui-layout.c (tui_remove_some_windows): New function.
7749         (tui_layout_split::remove_windows): New method.
7750
7751 2020-02-22  Tom Tromey  <tom@tromey.com>
7752
7753         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7754         * tui/tui-layout.h (tui_next_layout): Declare.
7755         * tui/tui-layout.c (tui_next_layout): New function.
7756
7757 2020-02-22  Tom Tromey  <tom@tromey.com>
7758
7759         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7760         correct coordinates.
7761
7762 2020-02-22  Tom Tromey  <tom@tromey.com>
7763
7764         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7765         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7766         DATA_WIN case.
7767
7768 2020-02-22  Tom Tromey  <tom@tromey.com>
7769
7770         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7771         TUI_DISASM_WIN, not tui_win_list.
7772
7773 2020-02-22  Tom Tromey  <tom@tromey.com>
7774
7775         * valprint.c (generic_val_print_enum_1)
7776         (val_print_type_code_flags): Style member names.
7777         * rust-lang.c (val_print_struct, rust_print_enum)
7778         (rust_print_struct_def, rust_internal_print_type): Style member
7779         names.
7780         * p-valprint.c (pascal_object_print_value_fields): Style member
7781         names.  Only call fprintf_symbol_filtered for static members.
7782         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7783         * f-valprint.c (f_val_print): Style member names.
7784         * f-typeprint.c (f_type_print_base): Style member names.
7785         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7786         call fprintf_symbol_filtered for static members.
7787         (cp_print_class_member): Style member names.
7788         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7789         member names.
7790         * ada-valprint.c (ada_print_scalar): Style enum names.
7791         (ada_val_print_enum): Likewise.
7792         * ada-typeprint.c (print_enum_type): Style enum names.
7793
7794 2020-02-21  Tom Tromey  <tom@tromey.com>
7795
7796         * psympriv.h (struct partial_symtab): Update comment.
7797
7798 2020-02-21  Tom Tromey  <tromey@adacore.com>
7799
7800         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7801         type is CORE_ADDR.
7802
7803 2020-02-21  Tom de Vries  <tdevries@suse.de>
7804
7805         PR gdb/25534
7806         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7807         if dependencies[i]->user != NULL.
7808
7809 2020-02-21  Ali Tamur  <tamur@google.com>
7810
7811         * dwarf2/read.c (dwarf2_name): Add null check.
7812
7813 2020-02-20  Tom Tromey  <tom@tromey.com>
7814
7815         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7816         ">=", in binary search.
7817         (dwarf2_find_containing_comp_unit): New overload.
7818         (run_test): New self-test.
7819         (_initialize_dwarf2_read): Register new test.
7820
7821 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7822
7823         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7824         * riscv-tdep.h: Likewise.
7825         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7826         rv32-only CSR.
7827         * features/riscv/64bit-csr.xml: Regenerated.
7828
7829 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7830             Tom Tromey  <tom@tromey.com>
7831
7832         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7833         of 'fputc_unfiltered'.
7834         (putchar_unfiltered): Call 'fputc_unfiltered'.
7835         (fputc_unfiltered): Call 'fputs_unfiltered'.
7836
7837 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7838
7839         * config.in: Regenerate.
7840         * configure: Regenerate.
7841         * configure.ac: Add --with-python-libdir option.
7842         * main.c: Use WITH_PYTHON_LIBDIR.
7843
7844 2020-02-19  Tom Tromey  <tom@tromey.com>
7845
7846         * symtab.c (general_symbol_info::compute_and_set_names): Use
7847         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7848
7849 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7850
7851         * dwarf2/read.c (allocate_signatured_type_table,
7852         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7853         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7854         Remove objfile parameter, update all callers.
7855
7856 2020-02-19  Doug Evans  <dje@google.com>
7857
7858         PR rust/25535
7859         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7860         rust_enum_variant calculation.
7861
7862 2020-02-19  Tom Tromey  <tromey@adacore.com>
7863
7864         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7865
7866 2020-02-19  Tom Tromey  <tromey@adacore.com>
7867
7868         * ada-lang.c (cache_symbol): Use obstack_strdup.
7869
7870 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7871
7872         * configure: Regenerate.
7873
7874 2020-02-19  Tom Tromey  <tromey@adacore.com>
7875
7876         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7877         NULL check.
7878
7879 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7880
7881         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7882
7883 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7884
7885         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7886         if GDBSERVER is not defined.
7887         (riscv_tdesc_cache): Likewise, also store const target_desc.
7888         (STATIC_IN_GDB): Define.
7889         (riscv_create_target_description): Update declaration with
7890         STATIC_IN_GDB.
7891         (riscv_lookup_target_description): New function, only define if
7892         GDBSERVER is not defined.
7893         * arch/riscv.h (riscv_create_target_description): Declare only
7894         when GDBSERVER is defined.
7895         (riscv_lookup_target_description): New declaration when GDBSERVER
7896         is not defined.
7897         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7898         (riscv_linux_read_features): ...this, and return
7899         riscv_gdbarch_features instead of target_desc.
7900         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7901         (riscv_linux_read_description): Rename to...
7902         (riscv_linux_read_features): ...this.
7903         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7904         Update to use riscv_gdbarch_features and
7905         riscv_lookup_target_description.
7906         * riscv-tdep.c (riscv_find_default_target_description): Use
7907         riscv_lookup_target_description instead of
7908         riscv_create_target_description.
7909
7910 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7911
7912         * valprint.c (generic_val_print_enum_1): When printing a flag
7913         enum with value 0 and there is no enumerator with value 0, print
7914         just "0" instead of "(unknown: 0x0)".
7915
7916 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7917
7918         * valprint.c (generic_val_print_enum_1): Print unknown part of
7919         flag enum in hex.
7920
7921 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7922
7923         * dwarf2/read.c (update_enumeration_type_from_children): Allow
7924         flag enums to contain duplicate enumerators.
7925         * valprint.c (generic_val_print_enum_1): Update comment.
7926
7927 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7928
7929         * dwarf2/read.c: Include "count-one-bits.h".
7930         (update_enumeration_type_from_children): If an enumerator has
7931         multiple bits set, don't treat the enumeration as a "flag enum".
7932         * valprint.c (generic_val_print_enum_1): Assert that enumerators
7933         of flag enums have 0 or 1 bit set.
7934
7935 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7936
7937         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
7938         conversion.
7939         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7940         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7941         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7942         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7943         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7944
7945 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7946
7947         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
7948
7949 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7950
7951         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
7952         displaced_step_closure_up.
7953         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7954         (struct displaced_step_closure_up):
7955         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7956         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7957         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
7958         Likewise.
7959         * gdbarch.sh (displaced_step_copy_insn): Likewise.
7960         * gdbarch.c, gdbarch.h: Re-generate.
7961         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
7962         displaced_step_closure_up.
7963         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7964         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7965         * infrun.h (displaced_step_closure_up): New type alias.
7966         (struct displaced_step_inferior_state) <step_closure>: Change
7967         type to displaced_step_closure_up.
7968         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
7969         displaced_step_closure_up.
7970         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7971
7972 2020-02-14  Tom Tromey  <tom@tromey.com>
7973
7974         * minidebug.c (gnu_debug_key): New global.
7975         (find_separate_debug_file_in_section): Use it.
7976
7977 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7978
7979         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7980         std::unique_ptr.
7981         * gdbarch.c: Re-generate.
7982         * gdbarch.h: Re-generate.
7983         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7984         change.
7985         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7986         type to std::unique_ptr.
7987         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7988         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7989         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7990         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7991         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7992         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7993         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7994         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7995         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7996
7997 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7998
7999         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8000         std::unique_ptr.
8001         (displaced_step_clear): Rename to...
8002         (displaced_step_reset): ... this.  Just call displaced->reset ().
8003         (displaced_step_clear_cleanup): Rename to...
8004         (displaced_step_reset_cleanup): ... this.
8005         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8006         (displaced_step_fixup): Likewise.
8007         (resume_1): Likewise.
8008         (handle_inferior_event): Restore child's memory before calling
8009         displaced_step_fixup on the parent.
8010         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8011         to std::unique_ptr.
8012         <step_closure>: Change type to std::unique_ptr.
8013
8014 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8015
8016         * arm-tdep.c: Include count-one-bits.h.
8017         (cleanup_block_store_pc): Use count_one_bits.
8018         (cleanup_block_load_pc): Use count_one_bits.
8019         (arm_copy_block_xfer): Use count_one_bits.
8020         (thumb2_copy_block_xfer): Use count_one_bits.
8021         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8022         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8023         (thumb_get_next_pcs_raw): Use count_one_bits.
8024         (arm_get_next_pcs_raw): Use count_one_bits_l.
8025         * arch/arm.c (bitcount): Remove.
8026         * arch/arm.h (bitcount): Remove.
8027
8028 2020-02-14  Tom Tromey  <tromey@adacore.com>
8029
8030         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8031         Update.
8032         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8033         * dwarf2/loc.c (call_site_find_chain_1): Return
8034         unique_xmalloc_ptr.
8035         (call_site_find_chain): Likewise.
8036
8037 2020-02-14  Richard Biener  <rguenther@suse.de>
8038
8039         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8040         on expression with division operators.
8041
8042 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8043
8044         * MAINTAINERS (Write After Approval): Adding myself.
8045
8046 2020-02-12  Tom Tromey  <tom@tromey.com>
8047
8048         * event-loop.c (event_data, gdb_event, event_handler_func):
8049         Remove.
8050
8051 2020-02-12  Tom Tromey  <tom@tromey.com>
8052
8053         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8054         (dwarf2_frame_objfile_data): Add comment.
8055         (find_comp_unit, set_comp_unit): New functions.
8056         (dwarf2_frame_find_fde): Use find_comp_unit.
8057         (dwarf2_build_frame_info): Use set_comp_unit.
8058
8059 2020-02-12  Tom Tromey  <tom@tromey.com>
8060
8061         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8062         (comp_unit): Don't initialize objfile.
8063         (execute_cfa_program): Add text_offset parameter.
8064         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8065         (dwarf2_frame_cache): Update.
8066         (dwarf2_build_frame_info): Don't set "objfile" member.
8067
8068 2020-02-12  Tom Tromey  <tom@tromey.com>
8069
8070         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8071         (decode_frame_entry): Likewise.
8072         (dwarf2_build_frame_info): Update.
8073
8074 2020-02-12  Tom Tromey  <tom@tromey.com>
8075
8076         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8077         (decode_frame_entry_1): Use the comp_unit obstack.
8078
8079 2020-02-12  Tom Tromey  <tom@tromey.com>
8080
8081         * dwarf2/frame.c (struct comp_unit): Add initializers and
8082         constructor.
8083         (dwarf2_frame_objfile_data): Store a comp_unit.
8084         (dwarf2_frame_find_fde): Update.
8085         (dwarf2_build_frame_info): Use "new".
8086
8087 2020-02-12  Tom Tromey  <tom@tromey.com>
8088
8089         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8090         (dwarf2_fde_table): Typedef for std::vector.
8091         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8092         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8093         (decode_frame_entry): Update.
8094         (dwarf2_build_frame_info): Use "new".
8095
8096 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8097
8098         * arm-tdep.c (arm_gdbarch_init): Update.
8099         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8100         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8101         have_neon, is_m>: Change to bool.
8102
8103 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8104
8105         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8106
8107 2020-02-12  Tom Tromey  <tom@tromey.com>
8108
8109         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8110
8111 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8112
8113         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8114         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8115
8116 2020-02-11  Tom Tromey  <tom@tromey.com>
8117
8118         * psymtab.h: Update comment.
8119
8120 2020-02-11  Tom Tromey  <tom@tromey.com>
8121
8122         * gdb_obstack.h (struct auto_obstack): Use
8123         DISABLE_COPY_AND_ASSIGN.
8124
8125 2020-02-11  Tom Tromey  <tom@tromey.com>
8126
8127         * dwarf2/frame.h (struct objfile): Don't forward declare.
8128
8129 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8130
8131         * cris-tdep.c (cris_supply_gregset): Change signature to match
8132         what struct regset expects.
8133         (cris_regset): New struct.
8134         (fetch_core_registers): Remove.
8135         (cris_iterate_over_regset_sections): New function.
8136         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8137         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8138
8139 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8140
8141         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8142         registers.
8143
8144 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8145
8146         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8147
8148 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8149
8150         * configure: Re-generate.
8151
8152 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8153
8154         * configure: Re-generate.
8155
8156 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8157
8158         * acinclude: Update warning.m4 path.
8159         * warning.m4: Move to gdbsupport.
8160
8161 2020-02-11  Tom Tromey  <tromey@adacore.com>
8162
8163         * remote.c (remote_console_output): Update.
8164         * printcmd.c (printf_command): Update.
8165         * event-loop.c (gdb_wait_for_event): Update.
8166         * linux-nat.c (sigchld_handler): Update.
8167         * remote-sim.c (gdb_os_write_stdout): Update.
8168         (gdb_os_flush_stdout): Update.
8169         (gdb_os_flush_stderr): Update.
8170         (gdb_os_write_stderr): Update.
8171         * exceptions.c (print_exception): Update.
8172         * remote-fileio.c (remote_fileio_func_read): Update.
8173         (remote_fileio_func_write): Update.
8174         * tui/tui.c (tui_enable): Update.
8175         * tui/tui-interp.c (tui_interp::init): Update.
8176         * utils.c (init_page_info): Update.
8177         (putchar_unfiltered, fputc_unfiltered): Update.
8178         (gdb_flush): Update.
8179         (emit_style_escape): Update.
8180         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8181         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8182         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8183         (stderr_file::write): Update.
8184         (stderr_file::puts): Update.
8185         * ui-file.h (ui_file_isatty, ui_file_write)
8186         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8187         (ui_file_puts): Don't declare.
8188
8189 2020-02-10  Tom de Vries  <tdevries@suse.de>
8190
8191         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8192         sentinel to char *.
8193
8194 2020-02-09  Tom de Vries  <tdevries@suse.de>
8195
8196         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8197         filename if it matches "<artificial>".
8198
8199 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8200
8201         * windows-tdep.c (struct enum_value_name): New struct.
8202         (create_enum): New function.
8203         (windows_get_siginfo_type): Create and use enum types.
8204
8205 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8206
8207         * NEWS: Mention $_siginfo support for Windows.
8208         * windows-nat.c (handle_exception): Set siginfo_er.
8209         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8210         (windows_xfer_siginfo): New function.
8211         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8212         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8213         (init_windows_gdbarch_data): New function.
8214         (get_windows_gdbarch_data): New function.
8215         (windows_get_siginfo_type): New function.
8216         (windows_init_abi): Register windows_get_siginfo_type.
8217         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8218
8219 2020-02-08  Tom Tromey  <tom@tromey.com>
8220
8221         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8222         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8223         <keep>: Declare method.
8224         <m_keep>: Remove member.
8225         <~cutu_reader>: Remove.
8226         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8227         (cutu_reader::cutu_reader): Update.
8228         (cutu_reader::keep): Rename from ~cutu_reader.
8229         (process_psymtab_comp_unit, build_type_psymtabs_1)
8230         (process_skeletonless_type_unit, load_partial_comp_unit)
8231         (load_full_comp_unit, dwarf2_read_addr_index)
8232         (read_signatured_type): Update.
8233
8234 2020-02-08  Tom Tromey  <tom@tromey.com>
8235
8236         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8237         "want_partial_unit" parameter.
8238         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8239         Inline check for DW_TAG_partial_unit.
8240         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8241
8242 2020-02-08  Tom Tromey  <tom@tromey.com>
8243
8244         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8245         read.c.
8246         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8247         read.c.
8248
8249 2020-02-08  Tom Tromey  <tom@tromey.com>
8250
8251         * dwarf2/read.c (read_address): Move to comp-unit.c.
8252         (dwarf2_rnglists_process, dwarf2_ranges_process)
8253         (read_attribute_value, dwarf_decode_lines_1)
8254         (var_decode_location, decode_locdesc): Update.
8255         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8256         read.c.  Remove "cu" parameter.
8257         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8258         method.
8259
8260 2020-02-08  Tom Tromey  <tom@tromey.com>
8261
8262         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8263         (read_indirect_line_string): Update.
8264         * dwarf2/comp-unit.c (read_offset): Remove.
8265         (read_comp_unit_head): Update.
8266         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8267         method.
8268         (read_offset): Don't declare.
8269
8270 2020-02-08  Tom Tromey  <tom@tromey.com>
8271
8272         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8273         * dwarf2/read.c (struct comp_unit_head): Move to
8274         dwarf2/comp-unit.h.
8275         (enum class rcuh_kind): Move to comp-unit.h.
8276         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8277         (read_comp_unit_head, error_check_comp_unit_head)
8278         (read_and_check_comp_unit_head): Move to comp-unit.c.
8279         (read_offset, dwarf_unit_type_name): Likewise.
8280         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8281         (cutu_reader::cutu_reader, read_call_site_scope)
8282         (find_partial_die, follow_die_offset): Update.
8283         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8284
8285 2020-02-08  Tom Tromey  <tom@tromey.com>
8286
8287         * dwarf2/read.c (read_offset_1): Move to leb.c.
8288         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8289         (dwarf_decode_macro_bytes): Update.
8290         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8291         * dwarf2/leb.h (read_offset): Declare.
8292
8293 2020-02-08  Tom Tromey  <tom@tromey.com>
8294
8295         * dwarf2/read.c (dwarf2_section_size): Remove.
8296         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8297         Update.
8298         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8299
8300 2020-02-08  Tom Tromey  <tom@tromey.com>
8301
8302         * dwarf2/read.c (read_initial_length): Move to leb.c.
8303         * dwarf2/leb.h (read_initial_length): Declare.
8304         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8305         handle_nonstd parameter.
8306         * dwarf2/frame.c (read_initial_length): Remove.
8307         (decode_frame_entry_1): Update.
8308
8309 2020-02-08  Tom Tromey  <tom@tromey.com>
8310
8311         * dwarf2/loc.c (dwarf2_find_location_expression)
8312         (dwarf_evaluate_loc_desc::get_tls_address)
8313         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8314         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8315         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8316         (dwarf2_compile_property_to_c)
8317         (dwarf2_loc_desc_get_symbol_read_needs)
8318         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8319         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8320         (loclist_describe_location, loclist_tracepoint_var_ref)
8321         (loclist_generate_c_location): Update.
8322         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8323         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8324         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8325         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8326         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8327         (dwarf2_per_cu_data::addr_size)
8328         (dwarf2_per_cu_data::ref_addr_size)
8329         (dwarf2_per_cu_data::text_offset)
8330         (dwarf2_per_cu_data::addr_type): Now methods.
8331         (per_cu_header_read_in): Make per_cu "const".
8332         (dwarf2_version): Remove.
8333         (dwarf2_per_cu_data::int_type): Now a method.
8334         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8335         (set_die_type, read_array_type, read_subrange_index_type)
8336         (read_tag_string_type, read_subrange_type): Update.
8337         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8338         offset_size, ref_addr_size, text_offset, addr_type, version,
8339         objfile, int_type, addr_sized_int_type>: Declare methods.
8340
8341 2020-02-08  Tom Tromey  <tom@tromey.com>
8342
8343         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8344         Move earlier.
8345
8346 2020-02-08  Tom Tromey  <tom@tromey.com>
8347
8348         * dwarf2/read.h (dwarf_line_debug): Declare.
8349         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8350         * dwarf2/read.c: Move line_header code to new files.
8351         (dwarf_line_debug): No longer static.
8352         * dwarf2/line-header.c: New file.
8353         * dwarf2/line-header.h: New file.
8354
8355 2020-02-08  Tom Tromey  <tom@tromey.com>
8356
8357         * dwarf2/read.c (struct line_header) <file_full_name,
8358         file_file_name>: Return unique_xmalloc_ptr.
8359         (line_header::file_file_name): Update.
8360         (line_header::file_full_name): Update.
8361         (dw2_get_file_names_reader): Update.
8362         (macro_start_file): Update.
8363
8364 2020-02-08  Tom Tromey  <tom@tromey.com>
8365
8366         * dwarf2/read.c (struct line_header) <file_full_name,
8367         file_file_name>: Declare methods.
8368         (dw2_get_file_names_reader): Update.
8369         (file_file_name): Now a method.
8370         (file_full_name): Likewise.
8371         (macro_start_file): Update.
8372
8373 2020-02-08  Tom Tromey  <tom@tromey.com>
8374
8375         * dwarf2/read.c (dwarf_always_disassemble)
8376         (show_dwarf_always_disassemble): Move to loc.c.
8377         (_initialize_dwarf2_read): Move "always-disassemble" registration
8378         to loc.c.
8379         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8380         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8381         static.
8382         (show_dwarf_always_disassemble): Move from read.c.
8383         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8384
8385 2020-02-08  Tom Tromey  <tom@tromey.com>
8386
8387         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8388         (create_quick_file_names_table): Return htab_up.
8389         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8390         Update.
8391         * dwarf2/read.h (struct dwarf2_per_objfile)
8392         <quick_file_names_table>: Now htab_up.
8393
8394 2020-02-08  Tom Tromey  <tom@tromey.com>
8395
8396         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8397
8398 2020-02-08  Tom Tromey  <tom@tromey.com>
8399
8400         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8401         Rewrite.
8402         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8403         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8404         (abbrev_table::abbrev_table): No longer inline.
8405         (ABBREV_HASH_SIZE): Remove.
8406         (abbrev_table::m_abbrevs): Now an htab_up.
8407
8408 2020-02-08  Tom Tromey  <tom@tromey.com>
8409
8410         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8411         (cutu_reader): Update.
8412         (build_type_psymtabs_1): Update.
8413         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8414         (abbrev_table::alloc_abbrev): Update.
8415         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8416         (abbrev_table::read): New static method, renamed from
8417         abbrev_table_read_table.
8418         (abbrev_table::alloc_abbrev)
8419         (abbrev_table::add_abbrev): Now private.
8420         (abbrev_table::abbrev_table): Now private.
8421         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8422
8423 2020-02-08  Tom Tromey  <tom@tromey.com>
8424
8425         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8426         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8427         htab_up.
8428
8429 2020-02-08  Tom Tromey  <tom@tromey.com>
8430
8431         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8432         htab_up.
8433         (lookup_dwo_unit_in_dwp): Update.
8434         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8435         on obstack.
8436
8437 2020-02-08  Tom Tromey  <tom@tromey.com>
8438
8439         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8440         obstack.
8441
8442 2020-02-08  Tom Tromey  <tom@tromey.com>
8443
8444         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8445         line_header_hash.
8446         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8447         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8448         Change type to htab_up.
8449
8450 2020-02-08  Tom Tromey  <tom@tromey.com>
8451
8452         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8453         htab_up.  Don't allocate on obstack.
8454         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8455         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8456         Change type to htab_up.
8457
8458 2020-02-08  Tom Tromey  <tom@tromey.com>
8459
8460         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8461         Change type to htab_up.
8462         * dwarf2/read.c (create_signatured_type_table_from_index)
8463         (create_signatured_type_table_from_debug_names)
8464         (create_all_type_units, add_type_unit)
8465         (lookup_dwo_signatured_type, lookup_signatured_type)
8466         (process_skeletonless_type_unit): Update.
8467         (create_debug_type_hash_table, create_debug_types_hash_table):
8468         Change type of types_htab.
8469         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8470         htab_up.  Don't allocate on obstack.
8471         (create_cus_hash_table): Change type of cus_htab parameter.
8472         (struct dwo_file) <cus, tus>: Now htab_up.
8473         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8474         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8475         (queue_and_load_all_dwo_tus): Update.
8476         * dwarf2/index-write.c (write_gdbindex): Update.
8477         (write_debug_names): Update.
8478
8479 2020-02-08  Tom Tromey  <tom@tromey.com>
8480
8481         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8482         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8483         destructor.
8484         (struct dwarf2_per_objfile) <queue>: New member.
8485         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8486         dwarf2/read.h.
8487         (dwarf2_queue, dwarf2_queue_tail): Remove.
8488         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8489         DISABLE_COPY_AND_ASSIGN.
8490         <m_per_objfile>: New member.
8491         <~dwarf2_queue_guard>: Rewrite.
8492         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8493         Update.
8494         (~dwarf2_queue_item): New.
8495
8496 2020-02-08  Tom Tromey  <tom@tromey.com>
8497
8498         * dwarf2/read.c (struct die_info) <has_children>: New member.
8499         (dw2_get_file_names_reader): Remove has_children.
8500         (dw2_get_file_names): Update.
8501         (read_cutu_die_from_dwo): Remove has_children.
8502         (cutu_reader::init_tu_and_read_dwo_dies)
8503         (cutu_reader::cutu_reader): Update.
8504         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8505         Remove has_children.
8506         (build_type_psymtabs_1, process_skeletonless_type_unit)
8507         (load_partial_comp_unit, load_full_comp_unit): Update.
8508         (create_dwo_cu_reader): Remove has_children.
8509         (create_cus_hash_table, read_die_and_children): Update.
8510         (read_full_die_1,read_full_die): Remove has_children.
8511         (read_signatured_type): Update.
8512         (class cutu_reader) <has_children>: Remove.
8513
8514 2020-02-08  Tom Tromey  <tom@tromey.com>
8515
8516         * dwarf2/expr.c: Rename from dwarf2expr.c.
8517         * dwarf2/expr.h: Rename from dwarf2expr.h.
8518         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8519         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8520         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8521         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8522         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8523         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8524         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8525         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8526         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8527         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8528         * dwarf2/loc.c: Rename from dwarf2loc.c.
8529         * dwarf2/loc.h: Rename from dwarf2loc.h.
8530         * dwarf2/read.c: Rename from dwarf2read.c.
8531         * dwarf2/read.h: Rename from dwarf2read.h.
8532         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8533         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8534         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8535         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8536         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8537         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8538         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8539         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8540         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8541         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8542         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8543         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8544         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8545         Update.
8546         * Makefile.in (COMMON_SFILES): Update.
8547         (HFILES_NO_SRCDIR): Update.
8548
8549 2020-02-08  Tom Tromey  <tom@tromey.com>
8550
8551         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8552         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8553
8554 2020-02-08  Tom Tromey  <tom@tromey.com>
8555
8556         * dwarf2read.h (struct die_info): Don't declare.
8557
8558 2020-02-08  Tom Tromey  <tom@tromey.com>
8559
8560         * dwarf2read.h (die_info_ptr): Remove typedef.
8561
8562 2020-02-08  Tom Tromey  <tom@tromey.com>
8563
8564         * dwarf2read.c (read_call_site_scope)
8565         (handle_data_member_location, dwarf2_add_member_fn)
8566         (mark_common_block_symbol_computed, read_common_block)
8567         (attr_to_dynamic_prop, partial_die_info::read)
8568         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8569         (dwarf2_symbol_mark_computed, set_die_type): Update.
8570         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8571         method.
8572         (attr_form_is_block): Don't declare.
8573         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8574
8575 2020-02-08  Tom Tromey  <tom@tromey.com>
8576
8577         * dwarf2read.c (dwarf2_find_base_address, )
8578         (read_call_site_scope, rust_containing_type)
8579         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8580         (handle_data_member_location, dwarf2_add_member_fn)
8581         (get_alignment, read_structure_type, process_structure_scope)
8582         (mark_common_block_symbol_computed, read_common_block)
8583         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8584         (partial_die_info::read, read_attribute_value, new_symbol)
8585         (lookup_die_type, dwarf2_get_ref_die_offset)
8586         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8587         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8588         (dwarf2_symbol_mark_computed): Update.
8589         * dwarf2/attribute.h (struct attribute) <value_as_address,
8590         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8591         methods.
8592         (value_as_address, attr_form_is_section_offset)
8593         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8594         * dwarf2/attribute.c (attribute::value_as_address)
8595         (attribute::form_is_section_offset, attribute::form_is_constant)
8596         (attribute::form_is_ref): Now methods.
8597
8598 2020-02-08  Tom Tromey  <tom@tromey.com>
8599
8600         * dwarf2read.c (struct attribute, DW_STRING)
8601         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8602         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8603         (attr_form_is_block, attr_form_is_section_offset)
8604         (attr_form_is_constant, attr_form_is_ref): Move.
8605         * dwarf2/attribute.h: New file.
8606         * dwarf2/attribute.c: New file, from dwarf2read.c.
8607         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8608
8609 2020-02-08  Tom Tromey  <tom@tromey.com>
8610
8611         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8612         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8613         Move.
8614         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8615         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8616         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8617         abbrev.c.
8618         * dwarf2/abbrev.h: New file.
8619         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8620         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8621
8622 2020-02-08  Tom Tromey  <tom@tromey.com>
8623
8624         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8625         (dwarf2_section_size, dwarf2_get_section_info)
8626         (create_signatured_type_table_from_debug_names)
8627         (create_addrmap_from_aranges, read_debug_names_from_section)
8628         (get_gdb_index_contents_from_section, read_comp_unit_head)
8629         (error_check_comp_unit_head, read_abbrev_offset)
8630         (create_debug_type_hash_table, init_cu_die_reader)
8631         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8632         (read_comp_units_from_section, create_cus_hash_table)
8633         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8634         (create_dwp_v2_section, dwarf2_rnglists_process)
8635         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8636         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8637         (read_indirect_string_from_dwz, read_addr_index_1)
8638         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8639         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8640         (fill_in_loclist_baton): Update.
8641         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8642         get_containing_section, get_bfd_owner, get_bfd_section,
8643         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8644         (dwarf2_read_section, get_section_name, get_section_file_name)
8645         (get_containing_section, get_section_bfd_owner)
8646         (get_section_bfd_section, get_section_name, get_section_file_name)
8647         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8648         declare.
8649         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8650         (dwarf2_section_info::get_bfd_owner)
8651         (dwarf2_section_info::get_bfd_section)
8652         (dwarf2_section_info::get_name)
8653         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8654         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8655         (dwarf2_section_info::read): Now methods.
8656         * dwarf-index-write.c (class debug_names): Update.
8657
8658 2020-02-08  Tom Tromey  <tom@tromey.com>
8659
8660         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8661         Move to dwarf2/section.h.
8662         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8663         (get_section_bfd_section, get_section_name)
8664         (get_section_file_name, get_section_id, get_section_flags)
8665         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8666         dwarf2/section.c.
8667         * dwarf2/section.h: New file.
8668         * dwarf2/section.c: New file, from dwarf2read.c.
8669         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8670
8671 2020-02-08  Tom Tromey  <tom@tromey.com>
8672
8673         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8674         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8675         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8676         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8677         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8678         * dwarf2/leb.h: New file, from dwarf2read.c.
8679         * dwarf2/leb.c: New file, from dwarf2read.c.
8680         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8681         Remove.
8682         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8683         (COMMON_SFILES): Add dwarf2/leb.c.
8684
8685 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8686
8687         GDB 9.1 released.
8688
8689 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8690
8691         PR gdb/25190:
8692         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8693         * gdb/remote.c (remote_console_output): Update.
8694         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8695         (ui_file_puts): ...this.
8696         * gdb/ui-file.h (ui_file_puts): Add declaration.
8697         * gdb/utils.c (emit_style_escape): Update.
8698         (flush_wrap_buffer): Update.
8699         (fputs_maybe_filtered): Update.
8700         (fputs_unfiltered): Add function.
8701
8702 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8703
8704         * gdb/event-loop.c (gdb_wait_for_event): Update.
8705         * gdb/printcmd.c (printf_command): Update.
8706         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8707         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8708         (gdb_os_flush_stderr): Update.
8709         * gdb/remote.c (remote_console_output): Update.
8710         * gdb/ui-file.c (gdb_flush): Rename to...
8711         (ui_file_flush): ...this.
8712         (stderr_file::write): Update.
8713         (stderr_file::puts): Update.
8714         * gdb/ui-file.h (gdb_flush): Rename to...
8715         (ui_file_flush): ...this.
8716         * gdb/utils.c (gdb_flush): Add function.
8717         * gdb/utils.h (gdb_flush): Add declaration.
8718
8719 2020-02-07  Tom Tromey  <tromey@adacore.com>
8720
8721         PR breakpoints/24915:
8722         * source.c (find_and_open_source): Do not check basenames_may_differ.
8723
8724 2020-02-07  Tom Tromey  <tom@tromey.com>
8725
8726         * README: Update gdbserver documentation.
8727         * gdbserver: Move to top level.
8728         * configure.tgt (build_gdbserver): Remove.
8729         * configure.ac: Remove --enable-gdbserver.
8730         * configure: Rebuild.
8731         * Makefile.in (distclean): Don't mention gdbserver.
8732
8733 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8734
8735         * source-cache.c (source_cache::ensure): Surround
8736         get_plain_source_lines with a try/catch.
8737         (source_cache::get_line_charpos): Get rid of try/catch
8738         and only check for the return value of "ensure".
8739         * tui/tui-source.c (tui_source_window::set_contents):
8740         Simplify "nlines" calculation.
8741
8742 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8743
8744         * MAINTAINERS (Write After Approval): Add myself.
8745
8746 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8747
8748         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8749         function call.
8750
8751 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8752
8753         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8754
8755 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8756
8757         * nat/riscv-linux-tdesc.h: New file.
8758         * nat/riscv-linux-tdesc.c: New file, taking code from...
8759         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8760         ... here.
8761         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8762         NATDEPFILES.
8763
8764 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8765
8766         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8767         we don't set the fake simulator ptid to the null_ptid.
8768
8769 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8770
8771         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8772         * gdbthread.h (class thread_info) <resumed>: Likewise.
8773         * infrun.c (resume_1): Likewise.
8774         (proceed): Likewise.
8775         (infrun_thread_stop_requested): Likewise.
8776         (stop_all_threads): Likewise.
8777         (handle_inferior_event): Likewise.
8778         (restart_threads): Likewise.
8779         (finish_step_over): Likewise.
8780         (keep_going_stepped_thread): Likewise.
8781         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8782         (linux_handle_extended_wait): Likewise.
8783         * record-btrace.c (get_thread_current_frame_id): Likewise.
8784         * record-full.c (record_full_wait_1): Likewise.
8785         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8786         * target.c (target_resume): Likewise.
8787         * thread.c (set_running_thread): Likewise.
8788
8789 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8790
8791         * f-valprint.c (f77_print_array_1): Changed datatype of index
8792         variable to LONGEST from int to enable it to contain bound
8793         values correctly.
8794
8795 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8796
8797         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8798         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8799         offsets according to FLEN determined.
8800         (riscv_linux_nat_target::read_description): Determine FLEN
8801         dynamically.
8802         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8803         according to FLEN determined.
8804         (riscv_linux_nat_target::store_registers): Likewise.
8805
8806 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8807
8808         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8809         when reg->group is empty and reggroup is not.
8810
8811 2020-01-31  Tom Tromey  <tromey@adacore.com>
8812
8813         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8814         Call beneath target's mourn_inferior after unpushing.
8815
8816 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8817
8818         PR tui/9765
8819         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8820         have enough lines to fill the screen, still return the lowest
8821         address we found.
8822
8823 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8824
8825         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8826         '-', '<', and '>' commands.
8827
8828 2020-01-29  Pedro Alves  <palves@redhat.com>
8829             Sergio Durigan Junior  <sergiodj@redhat.com>
8830
8831         * infcmd.c (construct_inferior_arguments): Assert that
8832         'argc' is greater than 0.
8833
8834 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8835
8836         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8837         (BRK_INSN_MASK): Define to 0xd4200000.
8838         (aarch64_program_breakpoint_here_p): New function.
8839         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8840         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8841         breakpoint.c.
8842         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8843         breakpoint.h
8844         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8845         call gdbarch_program_breakpoint_here_p.
8846         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8847         default_program_breakpoint_here_p, changed return type to bool and
8848         simplified.
8849         * breakpoint.h (program_breakpoint_here): Moved prototype to
8850         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8851         return type to bool.
8852         * gdbarch.c: Regenerate.
8853         * gdbarch.h: Regenerate.
8854         * gdbarch.sh (program_breakpoint_here_p): New method.
8855         * infrun.c (handle_signal_stop): Call
8856         gdbarch_program_breakpoint_here_p.
8857
8858 2020-01-26  Tom Tromey  <tom@tromey.com>
8859
8860         * ctfread.c (struct ctf_fp_info): Reindent.
8861         (_initialize_ctfread): Remove.
8862
8863 2020-01-26  Tom Tromey  <tom@tromey.com>
8864
8865         * psymtab.c (partial_map_expand_apply)
8866         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8867         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8868         (psym_print_stats, psym_expand_symtabs_for_function)
8869         (psym_map_symbol_filenames, psym_map_matching_symbols)
8870         (psym_expand_symtabs_matching)
8871         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8872         (maintenance_check_psymtabs): Use new methods.
8873         * psympriv.h (struct partial_symtab) <readin_p,
8874         get_compunit_symtab>: New methods.
8875         <readin, compunit_symtab>: Remove members.
8876         (struct standard_psymtab): New.
8877         (struct legacy_psymtab): Derive from standard_psymtab.
8878         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8879         standard_psymtab.
8880         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8881
8882 2020-01-26  Tom Tromey  <tom@tromey.com>
8883
8884         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8885         read_dependencies.  Add assert.
8886         * psymtab.c (partial_symtab::read_dependencies): New method.
8887         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8888         method.
8889         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8890         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8891         read_dependencies.
8892         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8893         Add assert.
8894
8895 2020-01-26  Tom Tromey  <tom@tromey.com>
8896
8897         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8898         Call expand_psymtab.
8899         (xcoff_read_symtab): Call expand_psymtab.
8900         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8901         legacy_expand_psymtab.
8902         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8903         method.
8904         (struct legacy_psymtab) <expand_psymtab>: Implement.
8905         <legacy_expand_psymtab>: New member.
8906         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8907         (parse_partial_symbols): Set legacy_expand_psymtab.
8908         (psymtab_to_symtab_1): Change argument order.  Call
8909         expand_psymtab.
8910         (new_psymtab): Set legacy_expand_psymtab.
8911         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8912         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8913         expand_psymtab.
8914         (dwarf2_psymtab::expand_psymtab): Rename from
8915         psymtab_to_symtab_1.  Call expand_psymtab.
8916         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8917         (dbx_end_psymtab): Likewise.
8918         (dbx_psymtab_to_symtab_1): Change argument order. Call
8919         expand_psymtab.
8920         (dbx_read_symtab): Call expand_psymtab.
8921         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
8922         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
8923         (ctf_psymtab::read_symtab): Call expand_psymtab.
8924
8925 2020-01-26  Tom Tromey  <tom@tromey.com>
8926
8927         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
8928         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
8929         messages.
8930         * mdebugread.c (mdebug_read_symtab): Remove prints.
8931         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
8932         assert.
8933         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
8934
8935 2020-01-26  Tom Tromey  <tom@tromey.com>
8936
8937         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
8938         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
8939         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
8940         legacy_symtab.
8941         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
8942         * psymtab.c (psymtab_to_symtab): Call method.
8943         (dump_psymtab): Update.
8944         * psympriv.h (struct partial_symtab): Add virtual destructor.
8945         <read_symtab>: New method.
8946         (struct legacy_symtab): New.
8947         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
8948         (struct pst_map) <pst>: Now a legacy_psymtab.
8949         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
8950         (new_psymtab): Use legacy_psymtab.
8951         * dwarf2read.h (struct dwarf2_psymtab): New.
8952         (struct dwarf2_per_cu_data) <psymtab>: Use it.
8953         * dwarf2read.c (dwarf2_create_include_psymtab)
8954         (dwarf2_build_include_psymtabs, create_type_unit_group)
8955         (create_partial_symtab, process_psymtab_comp_unit_reader)
8956         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
8957         (set_partial_user): Use dwarf2_psymtab.
8958         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
8959         (psymtab_to_symtab_1, process_full_comp_unit)
8960         (process_full_type_unit, dwarf2_ranges_read)
8961         (dwarf2_get_pc_bounds, psymtab_include_file_name)
8962         (dwarf_decode_lines): Use dwarf2_psymtab.
8963         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
8964         (add_address_entry_worker, write_one_signatured_type)
8965         (recursively_count_psymbols, recursively_write_psymbols)
8966         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
8967         (write_debug_names): Likewise.
8968         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
8969         <pst>: Now a legacy_psymtab.
8970         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
8971         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
8972         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
8973         * ctfread.c (struct ctf_psymtab): New.
8974         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8975         ctf_psymtab.
8976         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8977         (create_partial_symtab): Return a ctf_psymtab.
8978         (scan_partial_symbols): Update.
8979
8980 2020-01-26  Tom Tromey  <tom@tromey.com>
8981
8982         * xcoffread.c (xcoff_start_psymtab): Use new.
8983         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8984         renamed from start_psymtab_common.
8985         * psympriv.h (struct partial_symtab): Add new constructor.
8986         (start_psymtab_common): Don't declare.
8987         * mdebugread.c (parse_partial_symbols): Use new.
8988         * dwarf2read.c (create_partial_symtab): Use new.
8989         * dbxread.c (start_psymtab): Use new.
8990         * ctfread.c (create_partial_symtab): Use new.
8991
8992 2020-01-26  Tom Tromey  <tom@tromey.com>
8993
8994         * xcoffread.c (xcoff_end_psymtab): Use new.
8995         * psymtab.c (start_psymtab_common): Use new.
8996         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8997         Update.
8998         * psympriv.h (struct partial_symtab): Add parameters to
8999         constructor.  Don't inline.
9000         (allocate_psymtab): Don't declare.
9001         * mdebugread.c (new_psymtab): Use new.
9002         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9003         * dbxread.c (dbx_end_psymtab): Use new.
9004
9005 2020-01-26  Tom Tromey  <tom@tromey.com>
9006
9007         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9008         allocate_psymtab.  Update documentation.
9009         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9010         allocate_psymtab.  Do not use new.
9011         (allocate_psymtab): Use new.  Update.
9012
9013 2020-01-26  Tom Tromey  <tom@tromey.com>
9014
9015         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9016         * psymtab.c (psym_print_stats): Update.
9017         * psympriv.h (struct partial_symtab) <readin,
9018         psymtabs_addrmap_supported, anonymous>: Now bool.
9019         * mdebugread.c (psymtab_to_symtab_1): Update.
9020         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9021         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9022         (process_full_comp_unit, process_full_type_unit): Update.
9023         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9024         * ctfread.c (psymtab_to_symtab): Update.
9025
9026 2020-01-26  Tom Tromey  <tom@tromey.com>
9027
9028         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9029         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9030         * psymtab.c (psymtab_storage): Delete psymtabs.
9031         (psymtab_storage::allocate_psymtab): Use new.
9032         (psymtab_storage::discard_psymtab): Use delete.
9033         * psympriv.h (struct partial_symtab): Add constructor and
9034         initializers.
9035
9036 2020-01-26  Tom Tromey  <tom@tromey.com>
9037
9038         * machoread.c: Do not include psympriv.h.
9039
9040 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9041
9042         * NEWS: Mention the new option and the set/show commands.
9043
9044 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9045
9046         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9047         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9048         (validate_exec_file): New variables, enums, functions.
9049         (exec_file_locate_attach, print_section_info): Style the filenames.
9050         (_initialize_exec): Install show_exec_file_mismatch_command and
9051          set_exec_file_mismatch_command.
9052         * gdbcore.h (validate_exec_file): Declare.
9053         * infcmd.c (attach_command): Call validate_exec_file.
9054         * remote.c ( remote_target::remote_add_inferior): Likewise.
9055
9056 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9057
9058         * frame.c (find_frame_sal): Move call to get_next_frame into more
9059         inner scope.
9060         * inline-frame.c (inilne_state) <inline_state>: Update argument
9061         types.
9062         (inilne_state) <skipped_symbol>: Rename to...
9063         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9064         (skip_inline_frames): Build vector of skipped symbols and use this
9065         to reate the inline_state.
9066         (inline_skipped_symbol): Add a comment and some assertions, fetch
9067         skipped symbol from the list.
9068
9069 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9070
9071         * buildsym.c (lte_is_less_than): Delete.
9072         (buildsym_compunit::end_symtab_with_blockvector): Create local
9073         lambda function to sort line table entries, and use
9074         std::stable_sort instead of std::sort.
9075         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9076         markers when looking for a previous line.
9077
9078 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9079
9080         * dwarf2read.c (lnp_state_machine::record_line): Include
9081         end_sequence parameter in debug print out.  Record the line if we
9082         are at an end_sequence marker even if it's not the start of a
9083         statement.
9084         * symmisc.c (maintenance_print_one_line_table): Print end of
9085         sequence markers with 'END' not '0'.
9086
9087 2020-01-24  Pedro Alves  <palves@redhat.com>
9088
9089         PR gdb/25410
9090         * thread.c (scoped_restore_current_thread::restore): Use
9091         switch_to_inferior_no_thread.
9092         * exec.c: Include "progspace-and-thread.h".
9093         (add_target_sections, remove_target_sections):
9094         scoped_restore_current_pspace_and_thread instead of
9095         scoped_restore_current_thread.
9096         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9097         and aspace to the inferior before calling clone_program_space.
9098         Remove stale comment.
9099
9100 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9101
9102         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9103         (arm_netbsd_nat_target::fetch_registers): ...this.
9104         (arm_nbsd_nat_target::store_registers): Rename to...
9105         (arm_netbsd_nat_target::store_registers): ...this.
9106
9107 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9108
9109         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9110         register_t.
9111
9112 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9113
9114         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9115         Update comment.
9116         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9117         Likewise.
9118         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9119         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9120         the correct replacement (iterate_over_regset_sections).
9121         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9122         Update comment.
9123
9124 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9125
9126         PR gdb/23718
9127         * gdb/python/python.c (execute_gdb_command): Call
9128         async_enable_stdin in catch block.
9129
9130 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9131
9132         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9133         SWITCH_THRU_ALL_UIS.
9134
9135 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9136
9137         PR tui/9765
9138         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9139         comment, add extra parameter, and update to store previous symbol
9140         when appropriate.
9141         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9142         add extra parameter.
9143         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9144         remove unneeded parameter, add try/catch around gdb_print_insn,
9145         rewrite to add items to asm_lines vector.
9146         (tui_find_backward_disassembly_start_address): New function.
9147         (tui_find_disassembly_address): Updated throughout.
9148         (tui_disasm_window::set_contents): Update for changes to
9149         tui_disassemble.
9150         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9151         number of lines to scroll.
9152
9153 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9154
9155         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9156         (SECT_OFF_DATA): Likewise.
9157         (SECT_OFF_RODATA): Likewise.
9158         (SECT_OFF_TEXT): Likewise.
9159         (SECT_OFF_BSS): Likewise.
9160         (struct objfile) <text_section_offset, data_section_offset>: New
9161         methods.
9162         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9163         objfile::text_section_offset.
9164         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9165         * coffread.c (coff_symtab_read): Likewise.
9166         (enter_linenos): Likewise.
9167         (process_coff_symbol): Likewise.
9168         * ctfread.c (get_objfile_text_range): Likewise.
9169         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9170         Use objfile::data_section_offset.
9171         * dwarf2-frame.c (execute_cfa_program): Use
9172         objfile::text_section_offset.
9173         (dwarf2_frame_find_fde): Likewise.
9174         * dwarf2read.c (create_addrmap_from_index): Likewise.
9175         (create_addrmap_from_aranges): Likewise.
9176         (dw2_find_pc_sect_compunit_symtab): Likewise.
9177         (process_psymtab_comp_unit_reader): Likewise.
9178         (add_partial_symbol): Likewise.
9179         (add_partial_subprogram): Likewise.
9180         (process_full_comp_unit): Likewise.
9181         (read_file_scope): Likewise.
9182         (read_func_scope): Likewise.
9183         (read_lexical_block_scope): Likewise.
9184         (read_call_site_scope): Likewise.
9185         (dwarf2_rnglists_process): Likewise.
9186         (dwarf2_ranges_process): Likewise.
9187         (dwarf2_ranges_read): Likewise.
9188         (dwarf_decode_lines_1): Likewise.
9189         (new_symbol): Likewise.
9190         (dwarf2_fetch_die_loc_sect_off): Likewise.
9191         (dwarf2_per_cu_text_offset): Likewise.
9192         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9193         * hppa-tdep.c (read_unwind_info): Likewise.
9194         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9195         * psympriv.h (struct partial_symtab): Likewise.
9196         * psymtab.c (find_pc_sect_psymtab): Likewise.
9197         * solib-svr4.c (enable_break): Likewise.
9198         * stap-probe.c (relocate_address): Use
9199         objfile::data_section_offset.
9200         * xcoffread.c (enter_line_range): Use
9201         objfile::text_section_offset.
9202         (read_xcoff_symtab): Likewise.
9203
9204 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9205
9206         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9207         declaration to narrower scopes.
9208
9209 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9210
9211         * darwin-nat.h (struct darwin_exception_msg, enum
9212         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9213         Move up.
9214         (class darwin_nat_target) <wait_1, check_new_threads,
9215         decode_exception_message, decode_message, stop_inferior,
9216         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9217         * darwin-nat.c (darwin_check_new_threads): Rename to...
9218         (darwin_nat_target::check_new_threads): ... this.
9219         (darwin_suspend_inferior_it): Remove.
9220         (darwin_decode_exception_message): Rename to...
9221         (darwin_nat_target::decode_exception_message): ... this.
9222         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9223         (darwin_decode_message): Rename to...
9224         (darwin_nat_target::decode_message): ... this.
9225         (cancel_breakpoint): Rename to...
9226         (darwin_nat_target::cancel_breakpoint): ... this.
9227         (darwin_wait): Rename to...
9228         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9229         instead of iterate_over_inferiors.
9230         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9231         (darwin_stop_inferior): Rename to...
9232         (darwin_nat_target::stop_inferior): ... this.
9233         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9234         (darwin_init_thread_list): Rename to...
9235         (darwin_nat_target::init_thread_list): ... this.
9236         (darwin_ptrace_him): Rename to...
9237         (darwin_nat_target::ptrace_him): ... this.
9238         (darwin_nat_target::create_inferior): Pass lambda function to
9239         fork_inferior.
9240         (darwin_nat_target::detach): Call stop_inferior instead of
9241         darwin_stop_inferior.
9242         * fork-inferior.h (fork_inferior): Change init_trace_fun
9243         parameter to gdb::function_view.
9244         * fork-inferior.c (fork_inferior): Likewise.
9245
9246 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9247
9248         * i386-cygwin-tdep.c (core_process_module_section): Update.
9249         * windows-nat.c (struct lm_info_windows): Add text_offset.
9250         (windows_xfer_shared_libraries): Update.
9251         * windows-tdep.c (windows_xfer_shared_library):
9252         Add text_offset_cached argument.
9253         * windows-tdep.h (windows_xfer_shared_library): Update.
9254
9255 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9256
9257         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9258
9259 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9260
9261         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9262         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9263         replace with range-based for.
9264         (gdbsim_interrupt_inferior): Remove.
9265         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9266         with a range-based for.  Inline code from
9267         gdbsim_interrupt_inferior.
9268
9269 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9270
9271         * infrun.c (proceed): Fix indentation.
9272
9273 2020-01-21  Tom Tromey  <tromey@adacore.com>
9274
9275         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9276         * python/python.c (python_extension_ops): Update.
9277         (gdbpy_colorize): New function.
9278         * python/lib/gdb/__init__.py (colorize): New function.
9279         * extension.h (ext_lang_colorize): Declare.
9280         * extension.c (ext_lang_colorize): New function.
9281         * extension-priv.h (struct extension_language_ops) <colorize>: New
9282         member.
9283         * cli/cli-style.c (_initialize_cli_style): Update help text.
9284
9285 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9286
9287         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9288         <cond>: Change type to bool.
9289         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9290         (aarch64_displaced_step_cb): Likewise.
9291         (aarch64_displaced_step_tb): Likewise.
9292
9293 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9294
9295         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9296         output.
9297
9298 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9299
9300         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9301         <pc_adjust>: Adjust the documentation.
9302         (aarch64_displaced_step_fixup): Check if PC really moved before
9303         adjusting it.
9304
9305 2020-01-19  Tom Tromey  <tom@tromey.com>
9306
9307         * disasm.c (~gdb_disassembler): New destructor.
9308         (gdb_buffered_insn_length): Call disassemble_free_target.
9309         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9310         DISABLE_COPY_AND_ASSIGN.
9311
9312 2020-01-19  Tom Tromey  <tom@tromey.com>
9313
9314         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9315         (die_reader_func_ftype): Remove.
9316         (cutu_reader): New class.
9317         (dw2_get_file_names_reader): Remove "data" parameter.
9318         (dw2_get_file_names): Use cutu_reader.
9319         (create_debug_type_hash_table): Update.
9320         (read_cutu_die_from_dwo): Update comment.
9321         (lookup_dwo_unit): Add dwo_name parameter.
9322         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9323         die_reader_func_ftype and data parameters.
9324         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9325         Remove die_reader_func_ftype and data parameters.
9326         (~cutu_reader): New; from init_cutu_and_read_dies.
9327         (cutu_reader::cutu_reader): Rename from
9328         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9329         and data parameters.
9330         (init_cutu_and_read_dies_simple): Remove.
9331         (struct process_psymtab_comp_unit_data): Remove.
9332         (process_psymtab_comp_unit_reader): Remove data parameter; add
9333         want_partial_unit and pretend_language parameters.
9334         (process_psymtab_comp_unit): Use cutu_reader.
9335         (build_type_psymtabs_reader): Remove data parameter.
9336         (build_type_psymtabs_1): Use cutu_reader.
9337         (process_skeletonless_type_unit): Likewise.
9338         (load_partial_comp_unit_reader): Remove.
9339         (load_partial_comp_unit): Use cutu_reader.
9340         (load_full_comp_unit_reader): Remove.
9341         (load_full_comp_unit): Use cutu_reader.
9342         (struct create_dwo_cu_data): Remove.
9343         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9344         dwo_unit parameters.
9345         (create_cus_hash_table): Use cutu_reader.
9346         (struct dwarf2_read_addr_index_data): Remove.
9347         (dwarf2_read_addr_index_reader): Remove.
9348         (dwarf2_read_addr_index): Use cutu_reader.
9349         (read_signatured_type_reader): Remove.
9350         (read_signatured_type): Use cutu_reader.
9351
9352 2020-01-19  Tom Tromey  <tom@tromey.com>
9353
9354         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9355         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9356         (tui_wrefresh): Declare.
9357         * tui/tui-wingeneral.c (suppress_output): New global.
9358         (tui_suppress_output, ~tui_suppress_output): New constructor and
9359         destructor.
9360         (tui_wrefresh): New function.
9361         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9362         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9363         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9364         method.
9365         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9366         tui_wrefresh.
9367         (tui_data_window::no_refresh): New method.
9368         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9369         (tui_reg_command): Use tui_suppress_output
9370         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9371         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9372         method.
9373         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9374
9375 2020-01-19  Tom Tromey  <tom@tromey.com>
9376
9377         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9378         Handle case where symtab is null.
9379
9380 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9381
9382         * linux-fork.c (one_fork_p): Simplify.
9383
9384 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9385
9386         * top.c (struct qt_args): Remove.
9387         (kill_or_detach): Change return type to void, replace `void *`
9388         parameter with a proper one.
9389         (print_inferior_quit_action):  Likewise.
9390         (quit_confirm): Use range-based for loop to iterate over inferiors.
9391         (quit_force): Likewise.
9392
9393 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9394
9395         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9396         `void *` parameter with proper parameters.
9397         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9398         (print_one_inferior): Change return type to void, replace `void *`
9399         parameter with proper parameters.
9400         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9401         inferiors.
9402         (get_other_inferior): Remove.
9403         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9404         inferiors.
9405
9406 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9407
9408         * mi/mi-interp.c (report_initial_inferior): Remove.
9409         (mi_interp::init): Use range-based for to iterate over inferiors.
9410
9411 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9412
9413         * python/py-inferior.c (build_inferior_list): Remove.
9414         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9415
9416 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9417
9418         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9419         (btrace_stitch_trace): Likewise.
9420         * charset.c (intermediate_encoding): Likewise (vaild).
9421         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9422         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9423         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9424
9425 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9426
9427         * windows-tdep.c (windows_get_tlb_type):
9428         Add rtl_user_process_parameters type.
9429
9430 2020-01-16  Pedro Alves  <palves@redhat.com>
9431             Norbert Lange  <nolange79@gmail.com>
9432
9433         PR build/24805
9434         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9435         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9436         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9437         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9438         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9439         (ps_plog): Redeclare exported functions with default visibility.
9440
9441 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9442
9443         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9444         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9445
9446 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9447
9448         * infcmd.c (post_create_inferior): Use get_thread_regcache
9449         instead of get_current_regcache.
9450
9451 2020-01-14  Tom Tromey  <tom@tromey.com>
9452
9453         PR symtab/12535:
9454         * python/python.c (gdbpy_decode_line): Treat empty string the same
9455         as no argument.
9456
9457 2020-01-14  Tom Tromey  <tom@tromey.com>
9458
9459         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9460
9461 2020-01-14  Tom Tromey  <tom@tromey.com>
9462
9463         * nat/linux-btrace.c: Don't include <config.h>.
9464         * nat/linux-ptrace.c: Don't include <config.h>.
9465         * nat/x86-linux-dregs.c: Don't include <config.h>.
9466
9467 2020-01-14  Tom Tromey  <tom@tromey.com>
9468
9469         * configure: Rebuild.
9470         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9471
9472 2020-01-14  Tom Tromey  <tom@tromey.com>
9473
9474         * nat/x86-linux-dregs.c: Include configh.h.
9475         * nat/linux-ptrace.c: Include configh.h.
9476         * nat/linux-btrace.c: Include configh.h.
9477         * defs.h: Include config.h, bfd.h.
9478         * configure.ac: Don't source common.host.
9479         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9480         * configure: Rebuild.
9481         * acinclude.m4: Update path.
9482         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9483         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9484         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9485         (CLIBS): Add LIBSUPPORT.
9486         (CDEPS): Likewise.
9487         (COMMON_SFILES): Remove gdbsupport files.
9488         (HFILES_NO_SRCDIR): Likewise.
9489         (stamp-version): Update path to create-version.sh.
9490         (ALLDEPFILES): Remove gdbsupport files.
9491
9492 2020-01-14  Tom Tromey  <tom@tromey.com>
9493
9494         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9495         USE_WIN32API when needed.
9496         * configure.ac (USE_WIN32API): Don't define.
9497         (WIN32LIBS): Use WIN32APILIBS.
9498         * configure: Rebuild.
9499
9500 2020-01-14  Tom Tromey  <tom@tromey.com>
9501
9502         * configure: Rebuild.
9503         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9504
9505 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9506
9507         * skip.c (skip_function_command): Make skip w/o arguments use the
9508         name of the inlined function if pc is inside any inlined function.
9509
9510 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9511
9512         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9513         * infrun.c (resume_1): Likewise.
9514         (handle_inferior_event): Remove stale comment.
9515         * linux-nat.c (linux_nat_target::resume): Update comments.
9516         (save_stop_reason): Likewise.
9517         (linux_nat_filter_event): Likewise.
9518         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9519
9520 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9521
9522         * elfread.c (record_minimal_symbol): Set section index to 0 for
9523         non-allocatable sections.
9524
9525
9526 2020-01-13  Ali Tamur <tamur@google.com>
9527
9528         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9529         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9530         to gdb::optional.  Update comments.
9531         (dwo_file): Update comments.
9532         (read_attribute): Update API to take an additional out parameter,
9533         need_reprocess.  This is used to mark attributes that need other
9534         attributes (e.g. str_offsets_base) for correct computation which may not
9535         have been read yet.
9536         (read_attribute_reprocess): New function declaration.
9537         (read_addr_index): Likewise.
9538         (read_dwo_str_index): Likewise.
9539         (read_stub_str_index): Likewise.
9540         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9541         (lookup_addr_base): New function definition.
9542         (lookup_ranges_base): Likewise.
9543         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9544         lookup_ranges_base.
9545         (init_cutu_and_read_dies): Update comments.
9546         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9547         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9548         Update comments.
9549         (init_cutu_and_read_dies_simple): Reflect API changes.
9550         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9551         (create_cus_hash_table): Change API to take parent compile unit.
9552         Reflect API changes.
9553         (open_and_init_dwo_file): Reflect API changes.
9554         (dwarf2_get_pc_bounds): Update comments.
9555         (dwarf2_record_block_ranges): Likewise.
9556         (read_full_die_1): Change implementation to reprocess attributes that
9557         need str_offsets_base and addr_base.
9558         (partial_die_info::read): Likewise.
9559         (read_attribute_reprocess): New function definition.
9560         (read_attribute_value): Change API to take an additional out parameter,
9561         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9562         when a non-dwo compile unit has index based attributes.
9563         (read_attribute): Reflect API changes.
9564         (read_addr_index_1): Reflect API changes.  Update comments.
9565         (dwarf2_read_addr_index_data): Reflect API changes.
9566         (dwarf2_read_addr_index): Likewise.
9567         (read_str_index): Change API and implementation.  This becomes a helper
9568         to be used by the new string index related methods.  Update error
9569         message and comments.
9570         (read_dwo_str_index): New function definition.
9571         (read_stub_str_index): Likewise.
9572         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9573         * symfile.h (dwarf2_debug_sections): Likewise.
9574         * xcoffread.c (dwarf2_debug_sections): Likewise.
9575
9576 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9577
9578         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9579         core_reg_sect type to gdb_byte *.
9580         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9581         * cris-tdep.c (fetch_core_registers): Likewise.
9582         * corelow.c (core_target::get_core_register_section): Change
9583         type of `contents` to gdb::byte_vector.
9584
9585 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9586
9587         * tui/tui-wingeneral.c (box_win): Position the title in the center
9588         of the border.
9589
9590 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9591
9592         * corelow.c (core_target::get_core_register_section): Use
9593           std::vector instead of alloca.
9594
9595 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9596
9597         * warning.m4: Add -Wmissing-declarations to build_warnings.
9598         * configure: Re-generate.
9599
9600 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9601
9602         * python/python.c (init__gdb_module): Add declaration.
9603
9604 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9605
9606         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9607         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9608         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9609         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9610         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9611         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9612         * ada-exp.y (_initialize_ada_exp): Add declaration.
9613         * ada-lang.c (_initialize_ada_language): Add declaration.
9614         * ada-tasks.c (_initialize_tasks): Add declaration.
9615         * agent.c (_initialize_agent): Add declaration.
9616         * aix-thread.c (_initialize_aix_thread): Add declaration.
9617         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9618         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9619         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9620         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9621         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9622         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9623         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9624         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9625         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9626         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9627         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9628         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9629         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9630         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9631         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9632         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9633         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9634         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9635         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9636         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9637         * annotate.c (_initialize_annotate): Add declaration.
9638         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9639         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9640         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9641         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9642         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9643         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9644         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9645         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9646         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9647         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9648         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9649         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9650         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9651         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9652         * auto-load.c (_initialize_auto_load): Add declaration.
9653         * auxv.c (_initialize_auxv): Add declaration.
9654         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9655         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9656         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9657         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9658         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9659         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9660         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9661         * breakpoint.c (_initialize_breakpoint): Add declaration.
9662         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9663         * btrace.c (_initialize_btrace): Add declaration.
9664         * charset.c (_initialize_charset): Add declaration.
9665         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9666         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9667         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9668         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9669         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9670         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9671         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9672         * coffread.c (_initialize_coffread): Add declaration.
9673         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9674         * compile/compile.c (_initialize_compile): Add declaration.
9675         * complaints.c (_initialize_complaints): Add declaration.
9676         * completer.c (_initialize_completer): Add declaration.
9677         * copying.c (_initialize_copying): Add declaration.
9678         * corefile.c (_initialize_core): Add declaration.
9679         * corelow.c (_initialize_corelow): Add declaration.
9680         * cp-abi.c (_initialize_cp_abi): Add declaration.
9681         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9682         * cp-support.c (_initialize_cp_support): Add declaration.
9683         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9684         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9685         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9686         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9687         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9688         * ctfread.c (_initialize_ctfread): Add declaration.
9689         * d-lang.c (_initialize_d_language): Add declaration.
9690         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9691         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9692         * dbxread.c (_initialize_dbxread): Add declaration.
9693         * dcache.c (_initialize_dcache): Add declaration.
9694         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9695         * disasm.c (_initialize_disasm): Add declaration.
9696         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9697         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9698         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9699         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9700         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9701         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9702         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9703         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9704         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9705         * elfread.c (_initialize_elfread): Add declaration.
9706         * exec.c (_initialize_exec): Add declaration.
9707         * extension.c (_initialize_extension): Add declaration.
9708         * f-lang.c (_initialize_f_language): Add declaration.
9709         * f-valprint.c (_initialize_f_valprint): Add declaration.
9710         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9711         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9712         * filesystem.c (_initialize_filesystem): Add declaration.
9713         * findcmd.c (_initialize_mem_search): Add declaration.
9714         * findvar.c (_initialize_findvar): Add declaration.
9715         * fork-child.c (_initialize_fork_child): Add declaration.
9716         * frame-base.c (_initialize_frame_base): Add declaration.
9717         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9718         * frame.c (_initialize_frame): Add declaration.
9719         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9720         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9721         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9722         * gcore.c (_initialize_gcore): Add declaration.
9723         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9724         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9725         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9726         * gdbarch.c (_initialize_gdbarch): Add declaration.
9727         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9728         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9729         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9730         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9731         * go-lang.c (_initialize_go_language): Add declaration.
9732         * go32-nat.c (_initialize_go32_nat): Add declaration.
9733         * guile/guile.c (_initialize_guile): Add declaration.
9734         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9735         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9736         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9737         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9738         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9739         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9740         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9741         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9742         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9743         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9744         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9745         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9746         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9747         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9748         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9749         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9750         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9751         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9752         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9753         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9754         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9755         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9756         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9757         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9758         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9759         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9760         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9761         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9762         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9763         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9764         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9765         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9766         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9767         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9768         * infcall.c (_initialize_infcall): Add declaration.
9769         * infcmd.c (_initialize_infcmd): Add declaration.
9770         * inflow.c (_initialize_inflow): Add declaration.
9771         * infrun.c (_initialize_infrun): Add declaration.
9772         * interps.c (_initialize_interpreter): Add declaration.
9773         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9774         * jit.c (_initialize_jit): Add declaration.
9775         * language.c (_initialize_language): Add declaration.
9776         * linux-fork.c (_initialize_linux_fork): Add declaration.
9777         * linux-nat.c (_initialize_linux_nat): Add declaration.
9778         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9779         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9780         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9781         * m2-lang.c (_initialize_m2_language): Add declaration.
9782         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9783         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9784         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9785         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9786         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9787         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9788         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9789         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9790         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9791         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9792         * machoread.c (_initialize_machoread): Add declaration.
9793         * macrocmd.c (_initialize_macrocmd): Add declaration.
9794         * macroscope.c (_initialize_macroscope): Add declaration.
9795         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9796         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9797         * maint.c (_initialize_maint_cmds): Add declaration.
9798         * mdebugread.c (_initialize_mdebugread): Add declaration.
9799         * memattr.c (_initialize_mem): Add declaration.
9800         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9801         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9802         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9803         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9804         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9805         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9806         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9807         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9808         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9809         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9810         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9811         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9812         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9813         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9814         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9815         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9816         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9817         * mipsread.c (_initialize_mipsread): Add declaration.
9818         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9819         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9820         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9821         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9822         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9823         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9824         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9825         * nto-procfs.c (_initialize_procfs): Add declaration.
9826         * objc-lang.c (_initialize_objc_language): Add declaration.
9827         * observable.c (_initialize_observer): Add declaration.
9828         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9829         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9830         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9831         * osabi.c (_initialize_gdb_osabi): Add declaration.
9832         * osdata.c (_initialize_osdata): Add declaration.
9833         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9834         * parse.c (_initialize_parse): Add declaration.
9835         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9836         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9837         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9838         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9839         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9840         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9841         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9842         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9843         * printcmd.c (_initialize_printcmd): Add declaration.
9844         * probe.c (_initialize_probe): Add declaration.
9845         * proc-api.c (_initialize_proc_api): Add declaration.
9846         * proc-events.c (_initialize_proc_events): Add declaration.
9847         * proc-service.c (_initialize_proc_service): Add declaration.
9848         * procfs.c (_initialize_procfs): Add declaration.
9849         * producer.c (_initialize_producer): Add declaration.
9850         * psymtab.c (_initialize_psymtab): Add declaration.
9851         * python/python.c (_initialize_python): Add declaration.
9852         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9853         * record-btrace.c (_initialize_record_btrace): Add declaration.
9854         * record-full.c (_initialize_record_full): Add declaration.
9855         * record.c (_initialize_record): Add declaration.
9856         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9857         * regcache.c (_initialize_regcache): Add declaration.
9858         * reggroups.c (_initialize_reggroup): Add declaration.
9859         * remote-notif.c (_initialize_notif): Add declaration.
9860         * remote-sim.c (_initialize_remote_sim): Add declaration.
9861         * remote.c (_initialize_remote): Add declaration.
9862         * reverse.c (_initialize_reverse): Add declaration.
9863         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9864         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9865         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9866         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9867         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9868         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9869         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9870         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9871         Add declaration.
9872         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9873         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9874         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9875         * rust-exp.y (_initialize_rust_exp): Add declaration.
9876         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9877         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9878         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9879         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9880         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9881         * score-tdep.c (_initialize_score_tdep): Add declaration.
9882         * ser-go32.c (_initialize_ser_dos): Add declaration.
9883         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9884         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9885         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9886         * ser-uds.c (_initialize_ser_socket): Add declaration.
9887         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9888         * serial.c (_initialize_serial): Add declaration.
9889         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9890         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9891         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9892         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9893         * skip.c (_initialize_step_skip): Add declaration.
9894         * sol-thread.c (_initialize_sol_thread): Add declaration.
9895         * solib-aix.c (_initialize_solib_aix): Add declaration.
9896         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9897         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9898         * solib-frv.c (_initialize_frv_solib): Add declaration.
9899         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9900         * solib-target.c (_initialize_solib_target): Add declaration.
9901         * solib.c (_initialize_solib): Add declaration.
9902         * source-cache.c (_initialize_source_cache): Add declaration.
9903         * source.c (_initialize_source): Add declaration.
9904         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9905         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9906         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9907         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9908         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9909         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9910         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9911         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9912         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9913         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9914         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9915         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9916         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9917         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9918         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9919         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
9920         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
9921         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
9922         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
9923         * stabsread.c (_initialize_stabsread): Add declaration.
9924         * stack.c (_initialize_stack): Add declaration.
9925         * stap-probe.c (_initialize_stap_probe): Add declaration.
9926         * std-regs.c (_initialize_frame_reg): Add declaration.
9927         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
9928         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
9929         * symfile.c (_initialize_symfile): Add declaration.
9930         * symmisc.c (_initialize_symmisc): Add declaration.
9931         * symtab.c (_initialize_symtab): Add declaration.
9932         * target.c (_initialize_target): Add declaration.
9933         * target-connection.c (_initialize_target_connection): Add
9934         declaration.
9935         * target-dcache.c (_initialize_target_dcache): Add declaration.
9936         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
9937         * thread.c (_initialize_thread): Add declaration.
9938         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
9939         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
9940         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
9941         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
9942         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
9943         * tracectf.c (_initialize_ctf): Add declaration.
9944         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
9945         * tracefile.c (_initialize_tracefile): Add declaration.
9946         * tracepoint.c (_initialize_tracepoint): Add declaration.
9947         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
9948         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
9949         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
9950         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
9951         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
9952         * tui/tui-win.c (_initialize_tui_win): Add declaration.
9953         * tui/tui.c (_initialize_tui): Add declaration.
9954         * typeprint.c (_initialize_typeprint): Add declaration.
9955         * ui-style.c (_initialize_ui_style): Add declaration.
9956         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
9957         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
9958         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
9959         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
9960         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
9961         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
9962         * unittests/filtered_iterator-selftests.c
9963         (_initialize_filtered_iterator_selftests): Add declaration.
9964         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
9965         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
9966         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
9967         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
9968         * unittests/main-thread-selftests.c
9969         (_initialize_main_thread_selftests): Add declaration.
9970         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
9971         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
9972         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
9973         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9974         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9975         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9976         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9977         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9978         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9979         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9980         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9981         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9982         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9983         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9984         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9985         declaration.
9986         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9987         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9988         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9989         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9990         * user-regs.c (_initialize_user_regs): Add declaration.
9991         * utils.c (_initialize_utils): Add declaration.
9992         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9993         * valops.c (_initialize_valops): Add declaration.
9994         * valprint.c (_initialize_valprint): Add declaration.
9995         * value.c (_initialize_values): Add declaration.
9996         * varobj.c (_initialize_varobj): Add declaration.
9997         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9998         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9999         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10000         * windows-nat.c (_initialize_windows_nat): Add declaration.
10001         (_initialize_check_for_gdb_ini): Add declaration.
10002         (_initialize_loadable): Add declaration.
10003         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10004         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10005         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10006         * xcoffread.c (_initialize_xcoffread): Add declaration.
10007         * xml-support.c (_initialize_xml_support): Add declaration.
10008         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10009         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10010         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10011         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10012
10013 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10014
10015         * regformats/regdat.sh: Generate declaration for init function.
10016
10017 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10018
10019         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10020         up.
10021         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10022         close_one_inferior>: New methods.
10023         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10024         pass down target to find_inferior_pid.
10025         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10026         Pass down target to find_inferior_ptid.
10027         (gdbsim_target::create_inferior): Pass down target to
10028         add_thread_silent.
10029         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10030         target down to find_inferior_ptid and switch_to_thread.
10031         (gdbsim_target::close): Update to call close_one_inferior.
10032         (struct resume_data): Remove.
10033         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10034         directly, rather than through a void pointer.
10035         (gdbsim_target::resume): Update to call resume_one_inferior.
10036
10037 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10038
10039         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10040
10041 2020-01-12  Pedro Alves  <palves@redhat.com>
10042
10043         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10044         directly for the current inferior instead of
10045         discard_all_inferiors.
10046         (discard_all_inferiors): Delete.
10047
10048 2020-01-11  Tom Tromey  <tom@tromey.com>
10049
10050         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10051         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10052         deprecated_safe_get_selected_frame.
10053
10054 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10055
10056         * inferior.c (print_inferior): Switch inferior before printing it.
10057
10058 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10059             Pedro Alves  <palves@redhat.com>
10060
10061         * progspace-and-thread.c (switch_to_program_space_and_thread):
10062         Assert there's an inferior for PSPACE.  Use
10063         switch_to_inferior_no_thread to switch the inferior too.
10064         * progspace.c (program_space::~program_space): Call
10065         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10066         (program_space::free_all_objfiles): Don't call clear_symtab_users
10067         here.
10068         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10069
10070 2020-01-10  Pedro Alves  <palves@redhat.com>
10071
10072         * NEWS: Mention multi-target debugging, "info connections", and
10073         "add-inferior -no-connection".
10074
10075 2020-01-10  Pedro Alves  <palves@redhat.com>
10076
10077         * infrun.c: Include "target-connection.h".
10078         (check_multi_target_resumption): New.
10079         (proceed): Call it.
10080         * target-connection.c (make_target_connection_string): Make
10081         extern.
10082         * target-connection.h (make_target_connection_string): Declare.
10083
10084 2020-01-10  Pedro Alves  <palves@redhat.com>
10085
10086         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10087         * inferior.c (uiout_field_connection): New function.
10088         (print_inferior): Add new "connection-id" column.
10089         (add_inferior_command): Show connection number/string of added
10090         inferior.
10091         * process-stratum-target.h
10092         (process_stratum_target::connection_string): New virtual method.
10093         (process_stratum_target::connection_number): New field.
10094         * remote.c (remote_target::connection_string): New override.
10095         * target-connection.c: New file.
10096         * target-connection.h: New file.
10097         * target.c (decref_target): Remove process_stratum targets from
10098         the connection list.
10099         (target_stack::push): Add process_stratum targets to the
10100         connection list.
10101
10102 2020-01-10  Pedro Alves  <palves@redhat.com>
10103
10104         Revert:
10105         2016-04-12  Pedro Alves  <palves@redhat.com>
10106         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10107         Remove references to name.
10108         * serial.h (struct serial) <name>: Delete.
10109
10110 2020-01-10  Pedro Alves  <palves@redhat.com>
10111
10112         * gdbarch-selftests.c (register_to_value_test): Remove "target
10113         already pushed" check.
10114
10115 2020-01-10  Pedro Alves  <palves@redhat.com>
10116             John Baldwin  <jhb@FreeBSD.org>
10117
10118         * aarch64-linux-nat.c
10119         (aarch64_linux_nat_target::thread_architecture): Adjust.
10120         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10121         (task_command_1): Likewise.
10122         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10123         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10124         (aix_thread_target::store_registers)
10125         (aix_thread_target::thread_alive): Adjust.
10126         * amd64-fbsd-tdep.c: Include "inferior.h".
10127         (amd64fbsd_get_thread_local_address): Pass down target.
10128         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10129         thread's gdbarch instead of target_gdbarch.
10130         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10131         get_last_target_status.
10132         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10133         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10134         inferiors.
10135         (update_inserted_breakpoint_locations): Skip if inferiors with no
10136         execution.
10137         (update_global_location_list): When handling moribund locations,
10138         find representative inferior for location's pspace, and use thread
10139         count of its process_stratum target.
10140         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10141         * bsd-uthread.c (bsd_uthread_target::wait): Use
10142         as_process_stratum_target and adjust thread_change_ptid and
10143         add_thread calls.
10144         (bsd_uthread_target::update_thread_list): Use
10145         as_process_stratum_target and adjust find_thread_ptid,
10146         thread_change_ptid and add_thread calls.
10147         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10148         find_thread_ptid call.
10149         * corelow.c (add_to_thread_list): Adjust add_thread call.
10150         (core_target_open): Adjust add_thread_silent and thread_count
10151         calls.
10152         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10153         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10154         * event-top.c (async_disconnect): Pop targets from all inferiors.
10155         * exec.c (add_target_sections): Push exec target on all inferiors
10156         sharing the program space.
10157         (remove_target_sections): Remove the exec target from all
10158         inferiors sharing the program space.
10159         (exec_on_vfork): New.
10160         * exec.h (exec_on_vfork): Declare.
10161         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10162         Pass it down.
10163         (fbsd_nat_target::update_thread_list): Adjust.
10164         (fbsd_nat_target::resume): Adjust.
10165         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10166         down.
10167         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10168         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10169         get_thread_arch_regcache call.
10170         * fork-child.c (gdb_startup_inferior): Pass target down to
10171         startup_inferior and set_executing.
10172         * gdbthread.h (struct process_stratum_target): Forward declare.
10173         (add_thread, add_thread_silent, add_thread_with_info)
10174         (in_thread_list): Add process_stratum_target parameter.
10175         (find_thread_ptid(inferior*, ptid_t)): New overload.
10176         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10177         parameter.
10178         (all_threads()): Delete overload.
10179         (all_threads, all_non_exited_threads): Add process_stratum_target
10180         parameter.
10181         (all_threads_safe): Use brace initialization.
10182         (thread_count): Add process_stratum_target parameter.
10183         (set_resumed, set_running, set_stop_requested, set_executing)
10184         (threads_are_executing, finish_thread_state): Add
10185         process_stratum_target parameter.
10186         (switch_to_thread): Use is_current_thread.
10187         * i386-fbsd-tdep.c: Include "inferior.h".
10188         (i386fbsd_get_thread_local_address): Pass down target.
10189         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10190         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10191         have_inferiors check.
10192         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10193         (inf_ptrace_target::attach): Adjust.
10194         * infcall.c (run_inferior_call): Adjust.
10195         * infcmd.c (run_command_1): Pass target to
10196         scoped_finish_thread_state.
10197         (proceed_thread_callback): Skip inferiors with no execution.
10198         (continue_command): Rename 'all_threads' local to avoid hiding
10199         'all_threads' function.  Adjust get_last_target_status call.
10200         (prepare_one_step): Adjust set_running call.
10201         (signal_command): Use user_visible_resume_target.  Compare thread
10202         pointers instead of inferior_ptid.
10203         (info_program_command): Adjust to pass down target.
10204         (attach_command): Mark target's 'thread_executing' flag.
10205         (stop_current_target_threads_ns): New, factored out from ...
10206         (interrupt_target_1): ... this.  Switch inferior before making
10207         target calls.
10208         * inferior-iter.h
10209         (struct all_inferiors_iterator, struct all_inferiors_range)
10210         (struct all_inferiors_safe_range)
10211         (struct all_non_exited_inferiors_range): Filter on
10212         process_stratum_target too.  Remove explicit.
10213         * inferior.c (inferior::inferior): Push dummy target on target
10214         stack.
10215         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10216         Add process_stratum_target parameter, and pass it down.
10217         (have_live_inferiors): Adjust.
10218         (switch_to_inferior_and_push_target): New.
10219         (add_inferior_command, clone_inferior_command): Handle
10220         "-no-connection" parameter.  Use
10221         switch_to_inferior_and_push_target.
10222         (_initialize_inferior): Mention "-no-connection" option in
10223         the help of "add-inferior" and "clone-inferior" commands.
10224         * inferior.h: Include "process-stratum-target.h".
10225         (interrupt_target_1): Use bool.
10226         (struct inferior) <push_target, unpush_target, target_is_pushed,
10227         find_target_beneath, top_target, process_target, target_at,
10228         m_stack>: New.
10229         (discard_all_inferiors): Delete.
10230         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10231         (all_inferiors, all_non_exited_inferiors): Add
10232         process_stratum_target parameter.
10233         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10234         (target_last_proc_target): New global.
10235         (follow_fork_inferior): Push target on new inferior.  Pass target
10236         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10237         reference count.
10238         (follow_fork): Adjust get_last_target_status call.  Also consider
10239         target.
10240         (follow_exec): Push target on new inferior.
10241         (struct execution_control_state) <target>: New field.
10242         (user_visible_resume_target): New.
10243         (do_target_resume): Call target_async.
10244         (resume_1): Set target's threads_executing flag.  Consider resume
10245         target.
10246         (commit_resume_all_targets): New.
10247         (proceed): Also consider resume target.  Skip threads of inferiors
10248         with no execution.  Commit resumtion in all targets.
10249         (start_remote): Pass current inferior to wait_for_inferior.
10250         (infrun_thread_stop_requested): Consider target as well.  Pass
10251         thread_info pointer to clear_inline_frame_state instead of ptid.
10252         (infrun_thread_thread_exit): Consider target as well.
10253         (random_pending_event_thread): New inferior parameter.  Use it.
10254         (do_target_wait): Rename to ...
10255         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10256         down.
10257         (threads_are_resumed_pending_p, do_target_wait): New.
10258         (prepare_for_detach): Adjust calls.
10259         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10260         do_target_wait_1 instead of do_target_wait.
10261         (fetch_inferior_event): Adjust.  Switch to representative
10262         inferior.  Pass target down.
10263         (set_last_target_status): Add process_stratum_target parameter.
10264         Save target in global.
10265         (get_last_target_status): Add process_stratum_target parameter and
10266         handle it.
10267         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10268         (context_switch): Check inferior_ptid == null_ptid before calling
10269         inferior_thread().
10270         (get_inferior_stop_soon): Pass down target.
10271         (wait_one): Rename to ...
10272         (poll_one_curr_target): ... this.
10273         (struct wait_one_event): New.
10274         (wait_one): New.
10275         (stop_all_threads): Adjust.
10276         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10277         event's target.
10278         (switch_back_to_stepped_thread): Also consider target.
10279         (print_stop_event): Update.
10280         (normal_stop): Update.  Also consider the resume target.
10281         * infrun.h (wait_for_inferior): Remove declaration.
10282         (user_visible_resume_target): New declaration.
10283         (get_last_target_status, set_last_target_status): New
10284         process_stratum_target parameter.
10285         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10286         process_stratum_target parameter, and use it.
10287         (clear_inline_frame_state (thread_info*)): New.
10288         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10289         process_stratum_target parameter.
10290         (clear_inline_frame_state (thread_info*)): Declare.
10291         * linux-fork.c (delete_checkpoint_command): Pass target down to
10292         find_thread_ptid.
10293         (checkpoint_command): Adjust.
10294         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10295         instead of just tweaking inferior_ptid.
10296         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10297         (exit_lwp): Pass target down to find_thread_ptid.
10298         (attach_proc_task_lwp_callback): Pass target down to
10299         add_thread/set_running/set_executing.
10300         (linux_nat_target::attach): Pass target down to
10301         thread_change_ptid.
10302         (get_detach_signal): Pass target down to find_thread_ptid.
10303         Consider last target status's target.
10304         (linux_resume_one_lwp_throw, resume_lwp)
10305         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10306         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10307         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10308         (linux_nat_target::async_wait_fd): New.
10309         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10310         target down.
10311         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10312         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10313         * linux-thread-db.c (struct thread_db_info::process_target): New
10314         field.
10315         (add_thread_db_info): Save target.
10316         (get_thread_db_info): New process_stratum_target parameter.  Also
10317         match target.
10318         (delete_thread_db_info): New process_stratum_target parameter.
10319         Also match target.
10320         (thread_from_lwp): Adjust to pass down target.
10321         (thread_db_notice_clone): Pass down target.
10322         (check_thread_db_callback): Pass down target.
10323         (try_thread_db_load_1): Always push the thread_db target.
10324         (try_thread_db_load, record_thread): Pass target down.
10325         (thread_db_target::detach): Pass target down.  Always unpush the
10326         thread_db target.
10327         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10328         target down.  Always unpush the thread_db target.
10329         (find_new_threads_callback, thread_db_find_new_threads_2)
10330         (thread_db_target::update_thread_list): Pass target down.
10331         (thread_db_target::pid_to_str): Pass current inferior down.
10332         (thread_db_target::get_thread_local_address): Pass target down.
10333         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10334         target down.
10335         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10336         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10337         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10338         (procfs_init_inferior): Rename to ...
10339         (procfs_target::procfs_init_inferior): ... this and adjust.
10340         (procfs_target::create_inferior, procfs_notice_thread)
10341         (procfs_do_thread_registers): Adjust.
10342         * ppc-fbsd-tdep.c: Include "inferior.h".
10343         (ppcfbsd_get_thread_local_address): Pass down target.
10344         * proc-service.c (ps_xfer_memory): Switch current inferior and
10345         program space as well.
10346         (get_ps_regcache): Pass target down.
10347         * process-stratum-target.c
10348         (process_stratum_target::thread_address_space)
10349         (process_stratum_target::thread_architecture): Pass target down.
10350         * process-stratum-target.h
10351         (process_stratum_target::threads_executing): New field.
10352         (as_process_stratum_target): New.
10353         * ravenscar-thread.c
10354         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10355         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10356         down.
10357         * record-btrace.c (record_btrace_target::info_record): Adjust.
10358         (record_btrace_target::record_method)
10359         (record_btrace_target::record_is_replaying)
10360         (record_btrace_target::fetch_registers)
10361         (get_thread_current_frame_id, record_btrace_target::resume)
10362         (record_btrace_target::wait, record_btrace_target::stop): Pass
10363         target down.
10364         * record-full.c (record_full_wait_1): Switch to event thread.
10365         Pass target down.
10366         * regcache.c (regcache::regcache)
10367         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10368         process_stratum_target parameter and handle it.
10369         (current_thread_target): New global.
10370         (get_thread_regcache): Add process_stratum_target parameter and
10371         handle it.  Switch inferior before calling target method.
10372         (get_thread_regcache): Pass target down.
10373         (get_thread_regcache_for_ptid): Pass target down.
10374         (registers_changed_ptid): Add process_stratum_target parameter and
10375         handle it.
10376         (registers_changed_thread, registers_changed): Pass target down.
10377         (test_get_thread_arch_aspace_regcache): New.
10378         (current_regcache_test): Define a couple local test_target_ops
10379         instances and use them for testing.
10380         (readwrite_regcache): Pass process_stratum_target parameter.
10381         (cooked_read_test, cooked_write_test): Pass mock_target down.
10382         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10383         (get_thread_arch_aspace_regcache): Add process_stratum_target
10384         parameter.
10385         (regcache::target): New method.
10386         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10387         (regcache::registers_changed_ptid): Add process_stratum_target
10388         parameter.
10389         (regcache::m_target): New field.
10390         (registers_changed_ptid): Add process_stratum_target parameter.
10391         * remote.c (remote_state::supports_vCont_probed): New field.
10392         (remote_target::async_wait_fd): New method.
10393         (remote_unpush_and_throw): Add remote_target parameter.
10394         (get_current_remote_target): Adjust.
10395         (remote_target::remote_add_inferior): Push target.
10396         (remote_target::remote_add_thread)
10397         (remote_target::remote_notice_new_inferior)
10398         (get_remote_thread_info): Pass target down.
10399         (remote_target::update_thread_list): Skip threads of inferiors
10400         bound to other targets.  (remote_target::close): Don't discard
10401         inferiors.  (remote_target::add_current_inferior_and_thread)
10402         (remote_target::process_initial_stop_replies)
10403         (remote_target::start_remote)
10404         (remote_target::remote_serial_quit_handler): Pass down target.
10405         (remote_target::remote_unpush_target): New remote_target
10406         parameter.  Unpush the target from all inferiors.
10407         (remote_target::remote_unpush_and_throw): New remote_target
10408         parameter.  Pass it down.
10409         (remote_target::open_1): Check whether the current inferior has
10410         execution instead of checking whether any inferior is live.  Pass
10411         target down.
10412         (remote_target::remote_detach_1): Pass down target.  Use
10413         remote_unpush_target.
10414         (extended_remote_target::attach): Pass down target.
10415         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10416         (remote_target::append_resumption): Pass down target.
10417         (remote_target::append_pending_thread_resumptions)
10418         (remote_target::remote_resume_with_hc, remote_target::resume)
10419         (remote_target::commit_resume): Pass down target.
10420         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10421         (remote_target::interrupt_query)
10422         (remote_target::remove_new_fork_children)
10423         (remote_target::check_pending_events_prevent_wildcard_vcont)
10424         (remote_target::remote_parse_stop_reply)
10425         (remote_target::process_stop_reply): Pass down target.
10426         (first_remote_resumed_thread): New remote_target parameter.  Pass
10427         it down.
10428         (remote_target::wait_as): Pass down target.
10429         (unpush_and_perror): New remote_target parameter.  Pass it down.
10430         (remote_target::readchar, remote_target::remote_serial_write)
10431         (remote_target::getpkt_or_notif_sane_1)
10432         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10433         down target.
10434         (remote_target::mourn_inferior): Pass down target.  Use
10435         remote_unpush_target.
10436         (remote_target::core_of_thread)
10437         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10438         (remote_target::pid_to_exec_file)
10439         (remote_target::thread_handle_to_thread_info): Pass down target.
10440         (remote_target::async_wait_fd): New.
10441         * riscv-fbsd-tdep.c: Include "inferior.h".
10442         (riscv_fbsd_get_thread_local_address): Pass down target.
10443         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10444         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10445         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10446         Adjust.
10447         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10448         * solib-svr4.c (enable_break): Pass down target.
10449         * spu-multiarch.c (parse_spufs_run): Pass down target.
10450         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10451         * target-delegates.c: Regenerate.
10452         * target.c (g_target_stack): Delete.
10453         (current_top_target): Return the current inferior's top target.
10454         (target_has_execution_1): Refer to the passed-in inferior's top
10455         target.
10456         (target_supports_terminal_ours): Check whether the initial
10457         inferior was already created.
10458         (decref_target): New.
10459         (target_stack::push): Incref/decref the target.
10460         (push_target, push_target, unpush_target): Adjust.
10461         (target_stack::unpush): Defref target.
10462         (target_is_pushed): Return bool.  Adjust to refer to the current
10463         inferior's target stack.
10464         (dispose_inferior): Delete, and inline parts ...
10465         (target_preopen): ... here.  Only dispose of the current inferior.
10466         (target_detach): Hold strong target reference while detaching.
10467         Pass target down.
10468         (target_thread_name): Add assertion.
10469         (target_resume): Pass down target.
10470         (target_ops::beneath, find_target_at): Adjust to refer to the
10471         current inferior's target stack.
10472         (get_dummy_target): New.
10473         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10474         has a thread running.
10475         (initialize_targets): Rename to ...
10476         (_initialize_target): ... this.
10477         * target.h: Include "gdbsupport/refcounted-object.h".
10478         (struct target_ops): Inherit refcounted_object.
10479         (target_ops::shortname, target_ops::longname): Make const.
10480         (target_ops::async_wait_fd): New method.
10481         (decref_target): Declare.
10482         (struct target_ops_ref_policy): New.
10483         (target_ops_ref): New typedef.
10484         (get_dummy_target): Declare function.
10485         (target_is_pushed): Return bool.
10486         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10487         (all_matching_threads_iterator::all_matching_threads_iterator):
10488         Handle filter target.
10489         * thread-iter.h (struct all_matching_threads_iterator, struct
10490         all_matching_threads_range, class all_non_exited_threads_range):
10491         Filter by target too.  Remove explicit.
10492         * thread.c (threads_executing): Delete.
10493         (inferior_thread): Pass down current inferior.
10494         (clear_thread_inferior_resources): Pass down thread pointer
10495         instead of ptid_t.
10496         (add_thread_silent, add_thread_with_info, add_thread): Add
10497         process_stratum_target parameter.  Use it for thread and inferior
10498         searches.
10499         (is_current_thread): New.
10500         (thread_info::deletable): Use it.
10501         (find_thread_ptid, thread_count, in_thread_list)
10502         (thread_change_ptid, set_resumed, set_running): New
10503         process_stratum_target parameter.  Pass it down.
10504         (set_executing): New process_stratum_target parameter.  Pass it
10505         down.  Adjust reference to 'threads_executing'.
10506         (threads_are_executing): New process_stratum_target parameter.
10507         Adjust reference to 'threads_executing'.
10508         (set_stop_requested, finish_thread_state): New
10509         process_stratum_target parameter.  Pass it down.
10510         (switch_to_thread): Also match inferior.
10511         (switch_to_thread): New process_stratum_target parameter.  Pass it
10512         down.
10513         (update_threads_executing): Reimplement.
10514         * top.c (quit_force): Pop targets from all inferior.
10515         (gdb_init): Don't call initialize_targets.
10516         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10517         Declare.
10518         (windows_add_thread, windows_delete_thread): Adjust.
10519         (get_windows_debug_event): Rename to ...
10520         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10521         * tracefile-tfile.c (tfile_target_open): Pass down target.
10522         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10523         Forward declare.
10524         (switch_to_thread): Add process_stratum_target parameter.
10525         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10526         parameter.  Use it.
10527         (mi_on_resume): Pass target down.
10528         * nat/fork-inferior.c (startup_inferior): Add
10529         process_stratum_target parameter.  Pass it down.
10530         * nat/fork-inferior.h (startup_inferior): Add
10531         process_stratum_target parameter.
10532         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10533
10534 2020-01-10  Pedro Alves  <palves@redhat.com>
10535
10536         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10537         directly.  Instead find the first thread in the thread list and
10538         use switch_to_thread.
10539
10540 2020-01-10  Pedro Alves  <palves@redhat.com>
10541
10542         * remote.c (remote_target::remote_add_inferior): Don't bind a
10543         process to the current inferior if the current inferior is already
10544         bound to a process.
10545
10546 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10547             Pedro Alves  <palves@redhat.com>
10548
10549         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10550         If no process is specified, return null_ptid instead of
10551         inferior_ptid.
10552         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10553         TARGET_WAITKIND_SIGNALLED with no pid.
10554
10555 2020-01-10  Pedro Alves  <palves@redhat.com>
10556
10557         * remote.c (first_remote_resumed_thread): New.
10558         (remote_target::wait_as): Use it as default event_ptid instead of
10559         inferior_ptid.
10560
10561 2020-01-10  Pedro Alves  <palves@redhat.com>
10562
10563         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10564
10565 2020-01-10  Pedro Alves  <palves@redhat.com>
10566
10567         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10568         not -1.
10569
10570 2020-01-10  Pedro Alves  <palves@redhat.com>
10571
10572         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10573         ptid to get_last_target_status.
10574         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10575         ptid to get_last_target_status.
10576         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10577         get_last_target_status.
10578         (info_program_command): Don't pass a target_waitstatus to
10579         get_last_target_status.
10580         * infrun.c (init_wait_for_inferior): Use
10581         nullify_last_target_wait_ptid.
10582         (get_last_target_status): Handle nullptr arguments.
10583         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10584         (print_stop_event): Don't pass a ptid to get_last_target_status.
10585         (normal_stop): Don't pass a ptid to get_last_target_status.
10586         * infrun.h (get_last_target_status, set_last_target_status): Move
10587         comments here and update.
10588         (nullify_last_target_wait_ptid): Declare.
10589         * linux-fork.c (fork_load_infrun_state): Remove local extern
10590         declaration of nullify_last_target_wait_ptid.
10591         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10592         to get_last_target_status.
10593
10594 2020-01-10  Pedro Alves  <palves@redhat.com>
10595
10596         * gdbthread.h (scoped_restore_current_thread)
10597         <dont_restore, restore, m_dont_restore>: Declare.
10598         * thread.c (thread_alive): Add assertion.  Return bool.
10599         (switch_to_thread_if_alive): New.
10600         (prune_threads): Switch inferior/thread.
10601         (print_thread_info_1): Switch thread before calling target methods.
10602         (scoped_restore_current_thread::restore): New, factored out from
10603         ...
10604         (scoped_restore_current_thread::~scoped_restore_current_thread):
10605         ... this.
10606         (scoped_restore_current_thread::scoped_restore_current_thread):
10607         Add assertion.
10608         (thread_apply_all_command, thread_select): Use
10609         switch_to_thread_if_alive.
10610         * infrun.c (proceed, restart_threads, handle_signal_stop)
10611         (switch_back_to_stepped_thread): Switch current thread before
10612         calling target methods.
10613
10614 2020-01-10  Pedro Alves <palves@redhat.com>
10615
10616         * inferior.c (switch_to_inferior_no_thread): New function,
10617         factored out from ...
10618         (inferior_command): ... here.
10619         * inferior.h (switch_to_inferior_no_thread): Declare.
10620         * mi/mi-main.c (run_one_inferior): Use
10621         switch_to_inferior_no_thread.
10622
10623 2020-01-10  Pedro Alves  <palves@redhat.com>
10624
10625         * infcmd.c (kill_command): Remove dead code.
10626
10627 2020-01-10  Pedro Alves  <palves@redhat.com>
10628
10629         * remote.c (remote_target::mourn_inferior): No longer check
10630         whether the target is running.
10631
10632 2020-01-10  Pedro Alves  <palves@redhat.com>
10633
10634         * corelow.c (core_target::has_execution): Change parameter type to
10635         inferior pointer.
10636         * inferior.c (number_of_live_inferiors): Use
10637         inferior::has_execution instead of target_has_execution_1.
10638         * inferior.h (inferior::has_execution): New.
10639         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10640         inferior::has_execution instead of target_has_execution_1.
10641         * process-stratum-target.c
10642         (process_stratum_target::has_execution): Change parameter type to
10643         inferior pointer.  Check the inferior's PID instead of
10644         inferior_ptid.
10645         * process-stratum-target.h
10646         (process_stratum_target::has_execution): Change parameter type to
10647         inferior pointer.
10648         * record-full.c (record_full_core_target::has_execution): Change
10649         parameter type to inferior pointer.
10650         * target.c (target_has_execution_1): Change parameter type to
10651         inferior pointer.
10652         (target_has_execution_current): Adjust.
10653         * target.h (target_ops::has_execution): Change parameter type to
10654         inferior pointer.
10655         (target_has_execution_1): Change parameter type to inferior
10656         pointer.  Change return type to bool.
10657         * tracefile.h (tracefile_target::has_execution): Change parameter
10658         type to inferior pointer.
10659
10660 2020-01-10  Pedro Alves  <palves@redhat.com>
10661
10662         * exceptions.c (print_flush): Remove current_top_target() check.
10663
10664 2020-01-10  Pedro Alves  <palves@redhat.com>
10665
10666         * remote.c (show_remote_exec_file): Show the current inferior's
10667         exec-file instead of the command variable's value.
10668
10669 2020-01-10  Pedro Alves  <palves@redhat.com>
10670
10671         * record-full.c (record_full_resume_ptid): New global.
10672         (record_full_target::resume): Set it.
10673         (record_full_wait_1): Use record_full_resume_ptid instead of
10674         inferior_ptid.
10675
10676 2020-01-10  Pedro Alves  <palves@redhat.com>
10677
10678         * gdbthread.h (scoped_restore_current_thread)
10679         <dont_restore, restore, m_dont_restore>: Declare.
10680         * thread.c (thread_alive): Add assertion.  Return bool.
10681         (switch_to_thread_if_alive): New.
10682         (prune_threads): Switch inferior/thread.
10683         (print_thread_info_1): Switch thread before calling target methods.
10684         (scoped_restore_current_thread::restore): New, factored out from
10685         ...
10686         (scoped_restore_current_thread::~scoped_restore_current_thread):
10687         ... this.
10688         (scoped_restore_current_thread::scoped_restore_current_thread):
10689         Add assertion.
10690         (thread_apply_all_command, thread_select): Use
10691         switch_to_thread_if_alive.
10692
10693 2020-01-10  George Barrett  <bob@bob131.so>
10694
10695         * stap-probe.c (stap_modify_semaphore): Don't check for null
10696         semaphores.
10697         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10698         for null semaphores.
10699
10700 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10701
10702         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10703         all source windows, and maintain horizontal scroll status while
10704         doing so.
10705
10706 2020-01-09  Tom Tromey  <tom@tromey.com>
10707
10708         PR tui/18932:
10709         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10710         update_source_window, not print_source_lines.
10711
10712 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10713
10714         * tui/tui.c (tui_enable): Register tui hooks after calling
10715         tui_display_main.
10716
10717 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10718
10719         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10720
10721 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10722
10723         * thread.c (print_thread_info_1): Fix indentation.
10724
10725 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10726
10727         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10728         unique_xmalloc_ptr outside the if to always free the demangled name.
10729
10730 2020-01-08  Tom Tromey  <tromey@adacore.com>
10731
10732         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10733         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10734         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10735         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10736         Remove.
10737         (section_offsets): New typedef.
10738         * symtab.c (fixup_section, get_msymbol_address): Update.
10739         * symmisc.c (dump_msymbols): Update.
10740         * symfile.h (relative_addr_info_to_section_offsets)
10741         (symfile_map_offsets_to_segments): Update.
10742         * symfile.c (build_section_addr_info_from_objfile)
10743         (init_objfile_sect_indices): Update.
10744         (struct place_section_arg): Change type of "offsets".
10745         (place_section): Update.
10746         (relative_addr_info_to_section_offsets): Change type of
10747         "section_offsets".  Remove "num_sections" parameter.
10748         (default_symfile_offsets, syms_from_objfile_1)
10749         (set_objfile_default_section_offset): Update.
10750         (reread_symbols): No need to preserve section offsets by hand.
10751         (symfile_map_offsets_to_segments): Change type of "offsets".
10752         * stap-probe.c (relocate_address): Update.
10753         * stabsread.h (process_one_symbol): Update.
10754         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10755         (solib_target_relocate_section_addresses): Update.
10756         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10757         Update.
10758         * solib-frv.c (frv_relocate_main_executable): Update.
10759         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10760         * solib-aix.c (solib_aix_get_section_offsets): Change return
10761         type.
10762         (solib_aix_solib_create_inferior_hook): Update.
10763         * remote.c (remote_target::get_offsets): Update.
10764         * psymtab.c (find_pc_sect_psymtab): Update.
10765         * psympriv.h (struct partial_symbol) <address, text_low,
10766         text_high>: Update.
10767         * objfiles.h (obj_section_offset): Update.
10768         (struct objfile) <section_offsets>: Change type.
10769         <num_sections>: Remove.
10770         (objfile_relocate): Update.
10771         * objfiles.c (entry_point_address_query): Update
10772         (relocate_one_symbol): Change type of "section_offsets".
10773         (objfile_relocate1, objfile_relocate1): Change type of
10774         "new_offsets".
10775         (objfile_rebase1): Update.
10776         * mipsread.c (mipscoff_symfile_read): Update.
10777         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10778         parameter.
10779         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10780         (parse_external, psymtab_to_symtab_1): Update.
10781         * machoread.c (macho_symfile_offsets): Update.
10782         * ia64-tdep.c (ia64_find_unwind_table): Update.
10783         * hppa-tdep.c (read_unwind_info): Update.
10784         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10785         * dwarf2read.c (create_addrmap_from_index)
10786         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10787         (process_psymtab_comp_unit_reader, add_partial_symbol)
10788         (add_partial_subprogram, process_full_comp_unit)
10789         (read_file_scope, read_func_scope, read_lexical_block_scope)
10790         (read_call_site_scope, dwarf2_rnglists_process)
10791         (dwarf2_ranges_process, dwarf2_ranges_read)
10792         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10793         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10794         Update.
10795         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10796         Update.
10797         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10798         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10799         (process_one_symbol): Change type of "section_offsets".
10800         * ctfread.c (get_objfile_text_range): Update.
10801         * coffread.c (coff_symtab_read, enter_linenos)
10802         (process_coff_symbol): Update.
10803         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10804         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10805
10806 2020-01-08  Tom Tromey  <tromey@adacore.com>
10807
10808         * dwarf2read.c (parse_macro_definition): Use std::string.
10809         (parse_macro_definition): Likewise.
10810
10811 2020-01-08  Tom Tromey  <tromey@adacore.com>
10812
10813         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10814         (ATTR_ALLOC_CHUNK): Remove.
10815
10816 2020-01-08  Tom Tromey  <tromey@adacore.com>
10817
10818         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10819
10820 2020-01-08  Tom Tromey  <tromey@adacore.com>
10821
10822         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10823         (dwarf2_compute_name, open_dwo_file): Likewise.
10824         (process_enumeration_scope): Use std::vector.
10825         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10826         (partial_die_info::fixup, dwarf2_start_subfile)
10827         (guess_full_die_structure_name, dwarf2_name): Likewise.
10828         (determine_prefix): Update.
10829         (guess_full_die_structure_name): Make return type const.
10830         (partial_die_full_name): Return unique_xmalloc_ptr.
10831         (DW_FIELD_ALLOC_CHUNK): Remove.
10832
10833 2020-01-07  Tom Tromey  <tromey@adacore.com>
10834
10835         PR build/24937:
10836         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10837
10838 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10839
10840         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10841
10842 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10843
10844         * stack.c (print_frame_info): Move disassemble_next_line code
10845         inside source_print block.
10846
10847 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10848
10849         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10850         gdb/signals.h, as we are now using native signal symbols.
10851
10852 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10853
10854         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10855         overflow by an early check of content vs threshold.
10856         * tui/tui-source.c (tui_source_window::line_is_displayed):
10857         Likewise.
10858
10859 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10860
10861         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10862
10863 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10864
10865         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10866         export table if no section contains it's RVA.
10867
10868 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10869
10870         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10871
10872 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10873
10874         * source.c (print_source_lines_base): Set last_line_listed.
10875
10876 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10877
10878         * tui/tui-disasm.c: Remove trailing spaces.
10879
10880 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10881             Pedro Alves  <palves@redhat.com>
10882
10883         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10884         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10885         (windows_gdb_signal_to_target): New function, uses the above
10886         enumeration to convert GDB internal signal codes to equivalent
10887         Windows codes.
10888         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10889         * windows-nat.c: Include "gdb_wait.h".
10890         (get_windows_debug_event): Extract the fatal exception from the
10891         exit status and convert to the equivalent Posix signal number.
10892         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10893         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10894         * gdbsupport/gdb_wait.c: New file, implements
10895         windows_status_to_termsig.
10896         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10897         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10898
10899 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10900
10901         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10902         show_layout.
10903
10904 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10905
10906         * aarch64-linux-nat.c
10907         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10908         and bfd_mach_aarch64.
10909
10910 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10911
10912         * ui-file.c (stdio_file::can_emit_style_escape)
10913         (tee_file::can_emit_style_escape): Ensure style is used also on
10914         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10915         to gdb_stdout.
10916         * main.c (set_gdb_data_directory): Use file style to output the
10917         warning that the given pathname is not a directory.
10918         * top.c (show_history_filename, gdb_safe_append_history)
10919         (show_gdb_datadir): Use file style.
10920
10921 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10922
10923         * solib-target.c (struct lm_info_target):
10924         Change offsets to be a unique_xmalloc_ptr.
10925         (solib_target_relocate_section_addresses): Update.
10926
10927 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10928
10929         * windows-nat.c (windows_clear_solib): Free so_list linked list.
10930
10931 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10932
10933         * MAINTAINERS (Write After Approval): Add myself.
10934
10935 2020-01-02  Luis Machado  <luis.machado@linaro.org>
10936
10937         * proc-service.c (get_ps_regcache): Remove reference to obsolete
10938         Cell BE architecture.
10939         * target.h (struct target_ops) <thread_architecture>: Likewise.
10940
10941 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10942
10943         * Makefile.in: Use INSTALL_PROGRAM_ENV.
10944
10945 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10946
10947         * MAINTAINERS (Write After Approval): Add myself.
10948
10949 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10950
10951         * gdbarch.sh: Update copyright year range of generated files.
10952
10953 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10954
10955         Update copyright year range in all GDB files.
10956
10957 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10958
10959         * copyright.py: Convert to Python 3.
10960
10961 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10962
10963         * copyright.py: Adapt after move of gnulib directory from gdb
10964         directory to toplevel directory.
10965
10966 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10967
10968         * copyright.py (main): Exit if run from the wrong directory.
10969
10970 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10971
10972         * top.c (print_gdb_version): Change copyright year to 2020.
10973
10974 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10975
10976         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10977
10978 For older changes see ChangeLog-2019.
10979 \f
10980 Local Variables:
10981 mode: change-log
10982 left-margin: 8
10983 fill-column: 74
10984 version-control: never
10985 coding: utf-8
10986 End: