gdb/ChangeLog

   1 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * macroexp.h (macro_lookup_ftype): Remove.
   4         (macro_expand, macro_expand_once, macro_expand_next): Remove
   5         lookup function parameters, add scope parameter.
   6         * macroexp.c (scan, substitute_args, expand, maybe_expand,
   7         macro_expand, macro_expand_once, macro_expand_next): Likewise.
   8         * macroscope.h (standard_macro_lookup): Change parameter type
   9         to macro_scope.
  10         * macroscope.c (standard_macro_lookup): Likewise.
  11         * c-exp.y (lex_one_token): Update.
  12         * macrocmd.c (macro_expand_command): Likewise.
  13         (macro_expand_once_command): Likewise.
  14
  15 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
  16
  17         * inf-loop.c (inferior_event_handler): Remove client_data param.
  18         * inf-loop.h (inferior_event_handler): Likewise.
  19         * infcmd.c (step_1): Adjust.
  20         * infrun.c (proceed): Adjust.
  21         (fetch_inferior_event): Remove client_data param.
  22         (infrun_async_inferior_event_handler): Adjust.
  23         * infrun.h (fetch_inferior_event): Remove `void *` param.
  24         * linux-nat.c (handle_target_event): Adjust.
  25         * record-btrace.c (record_btrace_handle_async_inferior_event):
  26         Adjust.
  27         * record-full.c (record_full_async_inferior_event_handler):
  28         Adjust.
  29         * remote.c (remote_async_inferior_event_handler): Adjust.
  30
  31 2020-07-01  Tom Tromey  <tom@tromey.com>
  32
  33         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
  34         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
  35
  36 2020-07-01  Tom Tromey  <tom@tromey.com>
  37
  38         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
  39         tui_gen_win_info.
  40         (tui_win_info::make_window): Merge with
  41         tui_gen_win_info::make_window.
  42         (tui_win_info::make_visible): Move from tui_gen_win_info.
  43         * tui/tui-win.c (tui_win_info::max_width): Move from
  44         tui_gen_win_info.
  45         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
  46         type.
  47         <window_factory>: Likewise.
  48         * tui/tui-layout.c (tui_win_info::resize): Move from
  49         tui_gen_win_info.
  50         (make_standard_window): Change return type.
  51         (get_locator_window, tui_get_window_by_name): Likewise.
  52         (tui_layout_window::apply): Remove a cast.
  53         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
  54         (struct tui_win_info): Merge with tui_gen_win_info.
  55         (struct tui_gen_win_info): Remove.
  56
  57 2020-07-01  Tom Tromey  <tom@tromey.com>
  58
  59         * tui/tui-stack.h (struct tui_locator_window): Derive from
  60         tui_win_info.
  61         <do_scroll_horizontal, do_scroll_vertical>: New methods.
  62         <can_box>: New method.
  63
  64 2020-07-01  Tom Tromey  <tom@tromey.com>
  65
  66         * tui/tui-stack.h (struct tui_locator_window): Remove body.
  67
  68 2020-07-01  Tom Tromey  <tom@tromey.com>
  69
  70         * tui/tui-regs.c (tui_data_window::display_registers_from)
  71         (tui_data_window::display_registers_from)
  72         (tui_data_window::first_data_item_displayed)
  73         (tui_data_window::delete_data_content_windows): Update.
  74         (tui_data_window::refresh_window, tui_data_window::no_refresh):
  75         Remove.
  76         (tui_data_window::check_register_values): Update.
  77         (tui_data_item_window::rerender): Add parameters.  Update.
  78         (tui_data_item_window::refresh_window): Remove.
  79         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
  80         virtual.
  81         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
  82         tui_gen_win_info.
  83         <refresh_window, max_height, min_height>: Remove.
  84         <rerender>: Add parameters.
  85         <x, y, visible>: New members.
  86         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
  87         <m_item_width>: New member.
  88
  89 2020-07-01  Tom Tromey  <tom@tromey.com>
  90
  91         * tui/tui-regs.c (tui_data_window::show_register_group)
  92         (tui_data_window::check_register_values): Update.
  93         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
  94         from item_no.
  95
  96 2020-07-01  Tom Tromey  <tom@tromey.com>
  97
  98         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
  99         useless "if".
 100
 101 2020-07-01  Tom Tromey  <tom@tromey.com>
 102
 103         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 104         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 105
 106 2020-07-01  Tom Tromey  <tom@tromey.com>
 107
 108         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 109         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 110         (struct tui_line_or_address): Move from tui-data.h.
 111         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 112         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 113         (tui_cmd_window, tui_source_window_base, tui_source_window)
 114         (tui_disasm_window): Don't declare.
 115         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 116         to tui-winsource.h.
 117         (SINGLE_KEY): Move to tui-stack.c.
 118
 119 2020-07-01  Tom Tromey  <tom@tromey.com>
 120
 121         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 122         std::string.
 123         * tui/tui-regs.c (class tab_expansion_file): New.
 124         (tab_expansion_file::write): New method.
 125         (tui_register_format): Change return type.  Use
 126         tab_expansion_file.
 127         (tui_get_register, tui_data_window::display_registers_from)
 128         (tui_data_item_window::rerender): Update.
 129         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 130         * tui/tui-io.c (tui_expand_tabs): Remove.
 131
 132 2020-07-01  Tom Tromey  <tom@tromey.com>
 133
 134         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 135
 136 2020-07-01  Fangrui Song  <maskray@google.com>
 137
 138         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 139
 140 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 141
 142         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 143         forms for DW_AT_associated and DW_AT_allocated attributes,
 144         which is already checked in function attr_to_dynamic_prop.
 145
 146 2020-06-30  Tom Tromey  <tromey@adacore.com>
 147
 148         * dwarf2/read.c (quirk_rust_enum): Correctly call
 149         alloc_rust_variant for default-less enum.
 150
 151 2020-06-30  Tom Tromey  <tromey@adacore.com>
 152
 153         PR build/26183:
 154         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 155         gdb::to_string.
 156
 157 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 158
 159         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 160         * gdbarch.h: Re-generate.
 161
 162 2020-06-28  Tom Tromey  <tom@tromey.com>
 163
 164         * command.h (cmd_types): Remove.
 165         (cmd_type): Don't declare.
 166         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 167         typedef.
 168         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 169         * cli/cli-decode.c (cmd_type): Remove.
 170
 171 2020-06-27  Pedro Alves  <palves@redhat.com>
 172
 173         * fork-child.c (prefork_hook): Adjust.
 174         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 175         Delete.
 176         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 177         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 178         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 179         Remove declarations.
 180         (struct inferior) <set_tty, tty>: New methods.
 181         (struct inferior) <terminal>: Rename to ...
 182         (struct inferior) <m_terminal>: ... this and make private.
 183         * main.c (captured_main_1): Adjust.
 184         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 185         (mi_cmd_inferior_tty_show): Adjust.
 186         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 187         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 188
 189 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 190
 191         * configure.ac: Add --enable-libctf: handle --disable-static
 192         properly.
 193         * acinclude.m4: sinclude ../config/enable.m4.
 194         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 195         (LIBCTF): Substitute in.
 196         (CTF_DEPS): New, likewise.
 197         (CLIBS): libctf needs symbols from libbfd: move earlier.
 198         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 199         flags.
 200         * ctfread.c: Surround in ENABLE_LIBCTF.
 201         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 202         * configure: Regenerate.
 203         * config.in: Likewise.
 204
 205 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 206
 207         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 208
 209 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 210
 211         * inferior.h (struct inferior) <terminal>: Change type to
 212         gdb::unique_xmalloc_ptr<char>.
 213         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 214         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 215         field, adjust to unique pointer.
 216         (get_inferior_io_terminal): Adjust to unique pointer.
 217
 218 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 219
 220         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 221         registers, not just the known core set of registers.
 222
 223 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 224
 225         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 226         fflags, frm, and fcsr registers.
 227         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 228         restore groups.
 229         (riscv_tdesc_unknown_reg): New function.
 230         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 231         tdesc_use_registers.
 232         * riscv-tdep.h (struct gdbarch_tdep): Add
 233         unknown_csrs_first_regnum, unknown_csrs_count,
 234         duplicate_fflags_regnum, duplicate_frm_regnum, and
 235         duplicate_fcsr_regnum fields.
 236
 237 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 238
 239         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 240         callback, use the callback (when not null) to help number unknown
 241         registers.
 242         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 243         (tdesc_use_registers): Add extra parameter to declaration.
 244
 245 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 246
 247         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 248         in the file.
 249         (class riscv_pending_register_alias): Likewise.
 250         (riscv_register_feature::register_info): Change 'required_p' field
 251         to 'required', and change its type.  Add 'check' member function.
 252         (riscv_register_feature::register_info::check): Define new member
 253         function.
 254         (riscv_xreg_feature): Change initialisation of 'required' field.
 255         (riscv_freg_feature): Likewise.
 256         (riscv_virtual_feature): Likewise.
 257         (riscv_csr_feature): Likewise.
 258         (riscv_check_tdesc_feature): Take extra parameter, the csr
 259         tdesc_feature, rewrite the function to use the new
 260         riscv_register_feature::register_info::check function.
 261         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 262
 263 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 264
 265         * features/Makefile: Remove all references to the deleted files
 266         below.
 267         * features/riscv/32bit-csr.c: Deleted.
 268         * features/riscv/32bit-csr.xml: Deleted.
 269         * features/riscv/64bit-csr.c: Deleted.
 270         * features/riscv/64bit-csr.xml: Deleted.
 271         * features/riscv/rebuild-csr-xml.sh: Deleted.
 272
 273 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 274
 275         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 276         whitespace error for declaration of names member variable.
 277         (struct riscv_register_feature): Add new prefer_first_name member
 278         variable, and fix whitespace error in declaration of registers.
 279         (riscv_xreg_feature): Initialize prefer_first_name field.
 280         (riscv_freg_feature): Likewise.
 281         (riscv_virtual_feature): Likewise.
 282         (riscv_csr_feature): Likewise.
 283         (riscv_register_name): Expand on comments.  Remove register name
 284         modifications for CSR and virtual registers.
 285
 286 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 287
 288         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 289         errors.
 290
 291 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 292
 293         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 294         riscv-opc.h.
 295         (class riscv_pending_register_alias): New class.
 296         (riscv_check_tdesc_feature): Take vector of pending aliases and
 297         populate it as appropriate.
 298         (riscv_setup_register_aliases): Delete.
 299         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 300         to riscv_check_tdesc_feature in all cases.  Use the vector to
 301         create the register aliases.
 302
 303 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 304
 305         * sol2-tdep.c (sol2_static_transform_name): Remove.
 306         (sol2_init_abi): Don't register it.
 307         * gdbarch.sh (static_transform_name): Remove.
 308         * gdbarch.c, gdbarch.h: Regenerate.
 309
 310         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 311         gdbarch_static_transform_name.
 312         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 313         * stabsread.c (define_symbol) <'X'>: Remove.
 314         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 315         handling.
 316         <'V'>: Likewise.
 317         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 318         <'S'>: Remove call to gdbarch_static_transform_name.
 319
 320 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 321
 322         * procfs.c (procfs_pre_trace): New function.
 323         (procfs_target::create_inferior): Pass it to fork_inferior.
 324
 325 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 326
 327         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 328         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 329         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 330         sol2-tdep.o, sparc-sol2-tdep.o.
 331         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 332         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 333         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 334         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 335
 336 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 337
 338         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 339         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 340         Call sol2_init_abi.
 341         Remove calls to set_gdbarch_skip_solib_resolver,
 342         set_gdbarch_core_pid_to_str.
 343         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 344         (i386_sol2_static_transform_name): Remove.
 345         (i386_sol2_init_abi): Call sol2_init_abi.
 346         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 347         set_gdbarch_static_transform_name,
 348         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 349         Use sol2_sigtramp_p.
 350         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 351         (sol2_sigtramp_p): New function.
 352         (sol2_static_transform_name): New function.
 353         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 354         (sol2_init_abi): New function.
 355         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 356         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 357         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 358         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 359         (sparc_sol2_static_transform_name): Remove.
 360         (sparc32_sol2_init_abi): Call sol2_init_abi.
 361         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 362         set_gdbarch_static_transform_name,
 363         set_gdbarch_skip_solib_resolver,
 364         set_gdbarch_core_pid_to_str.
 365         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 366         (sparc_sol2_static_transform_name): Remove
 367         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 368         call sol2_sigtramp_p.
 369         (sparc64_sol2_init_abi): Call sol2_init_abi.
 370         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 371         set_gdbarch_static_transform_name,
 372         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 373
 374 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 375
 376         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 377         * exec.c (validate_exec_file): If from_tty, set both
 378         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 379         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 380         and from_tty, unconditionally ask a confirmation.
 381
 382 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 383
 384         * target-descriptions.c (tdesc_architecture_name): Protect against
 385         NULL pointer dereference.
 386         (maint_print_xml_tdesc_cmd): New function.
 387         (_initialize_target_descriptions): Register new 'maint print
 388         xml-tdesc' command and give it the filename completer.
 389         * NEWS: Mention new 'maint print xml-tdesc' command.
 390
 391 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 392
 393         * target-descriptions.c (class tdesc_compatible_info): New class.
 394         (struct target_desc): Change type of compatible vector.
 395         (tdesc_compatible_p): Update for change in type of
 396         target_desc::compatible.
 397         (tdesc_compatible_info_list): New function.
 398         (tdesc_compatible_info_arch_name): New function.
 399         (tdesc_add_compatible): Update for change in type of
 400         target_desc::compatible.
 401         (print_c_tdesc::visit_pre): Likewise.
 402
 403 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 404
 405         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 406         whitespace to underscore.
 407         (maint_print_c_tdesc_cmd): Use fake filename for target
 408         descriptions that came from the target.
 409         (_initialize_target_descriptions): Add filename command completion
 410         for 'maint print c-tdesc'.
 411
 412 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 413
 414         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 415         lines.
 416
 417 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 418
 419         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 420         lines.
 421         (dwarf2_find_location_expression): Likewise.
 422         (call_site_parameter_matches): Likewise.
 423         (dwarf2_compile_expr_to_ax): Likewise.
 424         (disassemble_dwarf_expression): Likewise.
 425         (loclist_describe_location): Likewise.
 426
 427 2020-06-23  Pedro Alves  <palves@redhat.com>
 428
 429         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 430         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 431         (register_to_value_test): Use scoped_mock_context.
 432         * regcache.c: Include "scoped-mock-context.h".
 433         (cooked_read_test): Don't error out if a target is already pushed.
 434         Use scoped_mock_context.  Adjust.
 435         * scoped-mock-context.h: New file.
 436
 437 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 438
 439         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 440         initializer.
 441         (ada_language::is_string_type_p): New member function.
 442         * c-lang.c (c_language_data): Delete la_is_string_type_p
 443         initializer.
 444         (cplus_language_data): Likewise.
 445         (asm_language_data): Likewise.
 446         (minimal_language_data): Likewise.
 447         * d-lang.c (d_language_data): Likewise.
 448         * f-lang.c (f_is_string_type_p): Delete function, implementation
 449         moved to f_language::is_string_type_p.
 450         (f_language_data): Delete la_is_string_type_p initializer.
 451         (f_language::is_string_type_p): New member function,
 452         implementation from f_is_string_type_p.
 453         * go-lang.c (go_is_string_type_p): Delete function, implementation
 454         moved to go_language::is_string_type_p.
 455         (go_language_data): Delete la_is_string_type_p initializer.
 456         (go_language::is_string_type_p): New member function,
 457         implementation from go_is_string_type_p.
 458         * language.c (language_defn::is_string_type_p): Define new member
 459         function.
 460         (default_is_string_type_p): Make static, add comment copied from
 461         header file.
 462         (unknown_language_data): Delete la_is_string_type_p initializer.
 463         (unknown_language::is_string_type_p): New member function.
 464         (auto_language_data): Delete la_is_string_type_p initializer.
 465         (auto_language::is_string_type_p): New member function.
 466         * language.h (language_data): Delete la_is_string_type_p field.
 467         (language_defn::is_string_type_p): Declare new function.
 468         (default_is_string_type_p): Delete desclaration, move comment to
 469         definition.
 470         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 471         moved to m2_language::is_string_type_p.
 472         (m2_language_data): Delete la_is_string_type_p initializer.
 473         (m2_language::is_string_type_p): New member function,
 474         implementation from m2_is_string_type_p.
 475         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 476         initializer.
 477         * opencl-lang.c (opencl_language_data): Likewise.
 478         * p-lang.c (pascal_is_string_type_p): Delete function,
 479         implementation moved to pascal_language::is_string_type_p.
 480         (pascal_language_data): Delete la_is_string_type_p initializer.
 481         (pascal_language::is_string_type_p): New member function,
 482         implementation from pascal_is_string_type_p.
 483         * rust-lang.c (rust_is_string_type_p): Delete function,
 484         implementation moved to rust_language::is_string_type_p.
 485         (rust_language_data): Delete la_is_string_type_p initializer.
 486         (rust_language::is_string_type_p): New member function,
 487         implementation from rust_is_string_type_p.
 488         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 489         is_string_type_p.
 490
 491 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 492
 493         * ada-lang.c (ada_language_data): Delete la_print_typedef
 494         initializer.
 495         (ada_language::print_typedef): New member function.
 496         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 497         (cplus_language_data): Likewise.
 498         (asm_language_data): Likewise.
 499         (minimal_language_data): Likewise.
 500         * d-lang.c (d_language_data): Likewise.
 501         * f-lang.c (f_language_data): Likewise.
 502         (f_language::print_typedef): New member function.
 503         * go-lang.c (go_language_data): Delete la_print_typedef
 504         initializer.
 505         * language.c (language_defn::print_typedef): Define member
 506         function.
 507         (unknown_language_data): Delete la_print_typedef initializer.
 508         (unknown_language::print_typedef): New member function.
 509         (auto_language_data): Delete la_print_typedef initializer.
 510         (auto_language::print_typedef): New member function.
 511         * language.h (language_data): Delete la_print_typedef field.
 512         (language_defn::print_typedef): Declare new member function.
 513         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 514         (default_print_typedef): Delete declaration.
 515         * m2-lang.c (m2_language_data): Delete la_print_typedef
 516         initializer.
 517         (m2_language::print_typedef): New member function.
 518         * objc-lang.c (objc_language_data): Delete la_print_typedef
 519         initializer.
 520         * opencl-lang.c (opencl_language_data): Likewise.
 521         * p-lang.c (pascal_language_data): Likewise.
 522         (pascal_language::print_typedef): New member function.
 523         * rust-lang.c (rust_print_typedef): Delete function,
 524         implementation moved to rust_language::print_typedef.
 525         (rust_language): Delete la_print_typedef initializer.
 526         (rust_language::print_typedef): New member function,
 527         implementation from rust_print_typedef.
 528         * typeprint.c (default_print_typedef): Delete.
 529
 530 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 531
 532         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 533         (ada_language::printstr): New member function.
 534         * c-lang.c (c_language_data): Delete la_printstr initializer.
 535         (cplus_language_data): Likewise.
 536         (asm_language_data): Likewise.
 537         (minimal_language_data): Likewise.
 538         * d-lang.c (d_language_data): Likewise.
 539         * f-lang.c (f_printstr): Rename to f_language::printstr.
 540         (f_language_data): Delete la_printstr initializer.
 541         (f_language::printstr): New member function, implementation from
 542         f_printstr.
 543         * go-lang.c (go_language_data): Delete la_printstr initializer.
 544         * language.c (language_defn::printstr): Define new member
 545         function.
 546         (unk_lang_printstr): Delete.
 547         (unknown_language_data): Delete la_printstr initializer.
 548         (unknown_language::printstr): New member function.
 549         (auto_language_data): Delete la_printstr initializer.
 550         (auto_language::printstr): New member function.
 551         * language.h (language_data): Delete la_printstr field.
 552         (language_defn::printstr): Declare new member function.
 553         (LA_PRINT_STRING): Update call to printstr.
 554         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 555         (m2_language_data): Delete la_printstr initializer.
 556         (m2_language::printstr): New member function, implementation from
 557         m2_printstr.
 558         * objc-lang.c (objc_language_data): Delete la_printstr
 559         initializer.
 560         * opencl-lang.c (opencl_language_data): Likewise.
 561         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 562         (pascal_language_data): Delete la_printstr initializer.
 563         (pascal_language::printstr): New member function, implementation
 564         from pascal_printstr.
 565         * p-lang.h (pascal_printstr): Delete declaration.
 566         * rust-lang.c (rust_printstr): Update header comment.
 567         (rust_language_data): Delete la_printstr initializer.
 568         (rust_language::printstr): New member function.
 569
 570 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 571
 572         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 573         (ada_language::printchar): New member function.
 574         * c-lang.c (c_language_data): Delete la_printchar initializer.
 575         (cplus_language_data): Likewise.
 576         (asm_language_data): Likewise.
 577         (minimal_language_data): Likewise.
 578         * d-lang.c (d_language_data): Likewise.
 579         * f-lang.c (f_printchar): Rename to f_language::printchar.
 580         (f_language_data): Delete la_printchar initializer.
 581         (f_language::printchar): New member function, implementation from
 582         f_printchar.
 583         * go-lang.c (go_language_data): Delete la_printchar initializer.
 584         * language.c (unk_lang_printchar): Delete.
 585         (language_defn::printchar): Define new member function.
 586         (unknown_language_data): Delete la_printchar initializer.
 587         (unknown_language::printchar): New member function.
 588         (auto_language_data): Delete la_printchar initializer.
 589         (auto_language::printchar): New member function.
 590         * language.h (language_data): Delete la_printchar field.
 591         (language_defn::printchar): Declare new member function.
 592         (LA_PRINT_CHAR): Update call to printchar.
 593         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 594         (m2_language::printchar): New member function.
 595         * objc-lang.c (objc_language_data): Delete la_printchar
 596         initializer.
 597         * opencl-lang.c (opencl_language_data): Likewise.
 598         * p-lang.c (pascal_language_data): Delete la_printchar
 599         initializer.
 600         (pascal_language::printchar): New member function.
 601         * rust-lang.c (rust_printchar): Rename to
 602         rust_language::printchar.
 603         (rust_language_data): Delete la_printchar initializer.
 604         (rust_language::printchar): New member function, implementation
 605         from rust_printchar.
 606
 607 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 608
 609         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 610         (ada_language_data): Delete la_emitchar initializer.
 611         (ada_language::emitchar): New member function, implementation from
 612         emit_char.
 613         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 614         (cplus_language_data): Likewise.
 615         (asm_language_data): Likewise.
 616         (minimal_language_data): Likewise.
 617         * d-lang.c (d_language_data): Likewise.
 618         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 619         (f_language_data): Delete la_emitchar initializer.
 620         (f_language::emitchar): New member function, implementation from
 621         f_emit_char.
 622         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 623         * language.c (unk_lang_emit_char): Delete.
 624         (language_defn::emitchar): New member function definition.
 625         (unknown_language_data): Delete la_emitchar initializer.
 626         (unknown_language::emitchar): New member function.
 627         (auto_language_data): Delete la_emitchar initializer.
 628         (auto_language::emitchar): New member function.
 629         * language.h (language_data): Delete la_emitchar field.
 630         (language_defn::emitchar): New member field declaration.
 631         (LA_EMIT_CHAR): Update call to emitchar.
 632         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 633         (m2_language_data): Delete la_emitchar initializer.
 634         (m2_language::emitchar): New member function, implementation from
 635         m2_emit_char.
 636         * objc-lang.c (objc_language_data): Delete la_emitchar
 637         initializer.
 638         * opencl-lang.c (opencl_language_data): Likewise.
 639         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 640         (pascal_language_data): Delete la_emitchar initializer.
 641         (pascal_language::emitchar): New member function, implementation
 642         from pascal_emit_char.
 643         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 644         (rust_language_data): Delete la_emitchar initializer.
 645         (rust_language::emitchar): New member function, implementation
 646         from rust_emitchar.
 647
 648 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 649
 650         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 651         (ada_language_data): Delete la_post_parser initializer.
 652         (ada_language::post_parser): New member function.
 653         * c-lang.c (c_language_data): Delete la_post_parser initializer.
 654         (cplus_language_data): Likewise.
 655         (asm_language_data): Likewise.
 656         (minimal_language_data): Likewise.
 657         * d-lang.c (d_language_data): Likewise.
 658         * f-lang.c (f_language_data): Likewise.
 659         * go-lang.c (go_language_data): Likewise.
 660         * language.c (unknown_language_data): Likewise.
 661         (auto_language_data): Likewise.
 662         * language.h (language_data): Delete la_post_parser field.
 663         (language_defn::post_parser): New member function.
 664         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 665         * objc-lang.c (objc_language_data): Likewise.
 666         * opencl-lang.c (opencl_language_data): Likewise.
 667         * p-lang.c (pascal_language_data): Likewise.
 668         * parse.c (parse_exp_in_context): Update call to post_parser.
 669         (null_post_parser): Delete definition.
 670         * parser-defs.h (null_post_parser): Delete declaration.
 671         * rust-lang.c (rust_language_data): Delete la_post_parser
 672         initializer.
 673
 674 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 675
 676         * ada-lang.c (parse): Rename to ada_language::parser.
 677         (ada_language_data): Delete la_parser initializer.
 678         (ada_language::parser): New member function, implementation from
 679         parse.
 680         * c-lang.c (c_language_data): Delete la_parser initializer.
 681         (cplus_language_data): Likewise.
 682         (asm_language_data): Likewise.
 683         (minimal_language_data): Likewise.
 684         * d-lang.c (d_language_data): Likewise.
 685         (d_language::parser): New member function.
 686         * f-lang.c (f_language_data): Delete la_parser initializer.
 687         (f_language::parser): New member function.
 688         * go-lang.c (go_language_data): Delete la_parser initializer.
 689         (go_language::parser): New member function.
 690         * language.c (unk_lang_parser): Delete.
 691         (language_defn::parser): Define new member function.
 692         (unknown_language_data): Delete la_parser initializer.
 693         (unknown_language::parser): New member function.
 694         (auto_language_data): Delete la_parser initializer.
 695         (auto_language::parser): New member function.
 696         * language.h (language_data): Delete la_parser field.
 697         (language_defn::parser): Declare new member function.
 698         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 699         (m2_language::parser): New member function.
 700         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 701         * opencl-lang.c (opencl_language_data): Likewise.
 702         * p-lang.c (pascal_language_data): Likewise.
 703         (pascal_language::parser): New member function.
 704         * parse.c (parse_exp_in_context): Update call to parser.
 705         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 706         (rust_language::parser): New member function.
 707
 708 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 709
 710         * top.c (print_gdb_configuration): Print --with-python-libdir
 711         configuration value.
 712
 713 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 714
 715         * NEWS: Mention change to the alias command.
 716
 717 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 718
 719         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 720         (alias_command_completer)
 721         (make_alias_options_def_group): New functions.
 722         (alias_opts, alias_option_defs): New struct and array.
 723         (alias_usage_error): Update usage.
 724         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 725         Use option framework.
 726         (_initialize_cli_cmds): Update alias command help.
 727         Update aliases command help.
 728         (show_user):
 729         Add NULL for new default_args lookup_cmd argument.
 730         (valid_command_p): Rename to validate_aliased_command.
 731         Add NULL for new default_args lookup_cmd argument.  Verify that the
 732         aliased_command has no default args.
 733         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 734         (lookup_cmd_1, lookup_cmd): New argument default_args.
 735         (add_alias_cmd):
 736         Add NULL for new default_args lookup_cmd argument.
 737         (print_help_for_command): Show default args under the layout
 738          alias some_alias = some_aliased_cmd some_alias_default_arg.
 739         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 740         xfree default_args in destructor.
 741         * cli/cli-script.c (process_next_line, do_define_command):
 742         Add NULL for new default_args lookup_cmd argument.
 743         * command.h: Declare new default_args argument in lookup_cmd
 744         and lookup_cmd_1.
 745         * completer.c (complete_line_internal_1):
 746         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 747         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 748         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 749         Likewise.
 750         * infcmd.c (_initialize_infcmd): Likewise.
 751         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 752         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 753         * python/py-param.c (add_setshow_generic): Likewise.
 754         * remote.c (_initialize_remote): Likewise.
 755         * top.c (execute_command): Prepend default_args if command has some.
 756         (set_verbose):
 757         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 758         * tracepoint.c (validate_actionline, encode_actions_1):
 759         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 760
 761 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 762
 763         * jit.c (jit_read_descriptor): Use bool as the return type.
 764         (jit_breakpoint_re_set_internal): Use bool as the return type.
 765         Invert the return value logic; return true if the jit breakpoint
 766         has been successfully initialized.
 767         (jit_inferior_init): Update the call to
 768         jit_breakpoint_re_set_internal.
 769
 770 2020-06-22  Pedro Alves  <palves@redhat.com>
 771
 772         PR gdb/25939
 773         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
 774         Use the current inferior instead.  Don't return
 775         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
 776         wait again.
 777         * sol-thread.c (sol_thread_target::wait): Don't reference
 778         inferior_ptid.
 779         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
 780         (sol_update_thread_list_callback): Use the current inferior's pid
 781         instead of inferior_ptid.
 782
 783 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 784
 785         * procfs.c: Cleanup many comments.
 786
 787         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
 788         (AFTER_WATCHFLAG): Replace by value.
 789
 790         (MAIN_PROC_NAME_FORMAT): Inline ...
 791         (create_procinfo): ... here.
 792
 793         (procfs_debug_inferior): Remove SYS_exec handling.
 794         (syscall_is_exec): Likewise.
 795         (procfs_set_exec_trap): Likewise.
 796
 797         (syscall_is_lwp_exit): Inline in callers.
 798         (syscall_is_exit): Likewise.
 799         (syscall_is_exec): Likewise.
 800         (syscall_is_lwp_create): Likewise.
 801
 802         (invalidate_cache): Remove #if 0 code.
 803
 804         (make_signal_thread_runnable):  Remove.
 805         (procfs_target::resume): Remove #if 0 code.
 806
 807 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 808
 809         PR gdb/25939
 810         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
 811         call ...
 812         (procfs_target::create_inferior): ... here.
 813
 814 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 815
 816         * exec.c (validate_exec_file): Ensure the build-id is up to
 817         date by calling reopen_exec_file (that checks file timestamp
 818         to decide to re-read the file).
 819
 820 2020-06-18  Pedro Alves  <palves@redhat.com>
 821
 822         PR gdb/25412
 823         * gdbthread.h (delete_thread, delete_thread_silent)
 824         (find_thread_ptid): Update comments.
 825         * thread.c (current_thread_): New global.
 826         (is_current_thread): Move higher, and reimplement.
 827         (inferior_thread): Reimplement.
 828         (set_thread_exited): Use bool.  Add assertions.
 829         (add_thread_silent): Simplify thread-reuse handling by always
 830         calling delete_thread.
 831         (delete_thread): Remove intro comment.
 832         (find_thread_ptid): Skip exited threads.
 833         (switch_to_thread_no_regs): Write to current_thread_.
 834         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
 835         INFERIOR_PTID.  Clear current_thread_.
 836
 837 2020-06-18  Pedro Alves  <palves@redhat.com>
 838
 839         * aix-thread.c (pd_update): Use switch_to_thread.
 840
 841 2020-06-18  Pedro Alves  <palves@redhat.com>
 842
 843         * ravenscar-thread.c (ravenscar_thread_target): Update.
 844         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
 845         (ravenscar_thread_target::add_active_thread): ... this.  Don't
 846         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
 847         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
 848
 849 2020-06-18  Pedro Alves  <palves@redhat.com>
 850
 851         * nat/windows-nat.c (current_windows_thread): Remove.
 852         * nat/windows-nat.h (current_windows_thread): Remove.
 853         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
 854         Adjust.
 855         (display_selectors): Adjust to fetch the current
 856         windows_thread_info based on inferior_ptid.
 857         (fake_create_process): No longer write to current_windows_thread.
 858         (windows_nat_target::get_windows_debug_event):
 859         Don't set inferior_ptid or current_windows_thread.
 860         (windows_nat_target::wait): Adjust to not rely on
 861         current_windows_thread.
 862         (do_initial_windows_stuff): Now a method of windows_nat_target.
 863         Switch to the last_ptid thread.
 864         (windows_nat_target::attach): Adjust.
 865         (windows_nat_target::detach): Use switch_to_no_thread instead of
 866         writing to inferior_ptid directly.
 867         (windows_nat_target::create_inferior): Adjust.
 868
 869 2020-06-18  Pedro Alves  <palves@redhat.com>
 870
 871         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
 872
 873 2020-06-18  Pedro Alves  <palves@redhat.com>
 874
 875         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
 876         after creating it, instead of writing to inferior_ptid.  Don't
 877         write to inferior_ptid.
 878
 879 2020-06-18  Pedro Alves  <palves@redhat.com>
 880
 881         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
 882
 883 2020-06-18  Pedro Alves  <palves@redhat.com>
 884
 885         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
 886         it, instead of writing to inferior_ptid.
 887
 888 2020-06-18  Pedro Alves  <palves@redhat.com>
 889
 890         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
 891         to inferior_ptid.
 892
 893 2020-06-18  Pedro Alves  <palves@redhat.com>
 894
 895         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
 896         instead of writing to inferior_ptid directly.
 897
 898 2020-06-18  Pedro Alves  <palves@redhat.com>
 899
 900         * corelow.c (core_target::close): Use switch_to_no_thread instead
 901         of writing to inferior_ptid directly.
 902         (add_to_thread_list, core_target_open): Use switch_to_thread
 903         instead of writing to inferior_ptid directly.
 904
 905 2020-06-18  Pedro Alves  <palves@redhat.com>
 906
 907         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
 908         inferior_ptid.
 909         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
 910         inferior_ptid.
 911         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
 912         inferior_ptid directly.
 913         (darwin_nat_target::init_thread_list): Switch to thread, instead
 914         of writing to inferior_ptid.
 915         (darwin_nat_target::attach): Don't write to inferior_ptid.
 916         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
 917
 918 2020-06-18  Pedro Alves  <palves@redhat.com>
 919
 920         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
 921         thread.
 922         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
 923         Instead use switch_to_thread.
 924         (gnu_nat_target::detach): Use switch_to_no_thread
 925         instead of writing to inferior_ptid directly.  Used passed-in
 926         inferior instead of looking up the inferior by pid.
 927
 928 2020-06-18  Pedro Alves  <palves@redhat.com>
 929
 930         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
 931         inferior_ptid.
 932
 933 2020-06-18  Pedro Alves  <palves@redhat.com>
 934
 935         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
 936         inferior_ptid.
 937         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
 938         thread.
 939         (nto_procfs_target::detach): Avoid referencing
 940         inferior_ptid.  Use switch_to_no_thread instead of writing to
 941         inferior_ptid directly.
 942         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
 943         instead of writing to inferior_ptid directly.
 944         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
 945         to thread.
 946
 947 2020-06-18  Pedro Alves  <palves@redhat.com>
 948
 949         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
 950         after creating it, instead of writing to inferior_ptid.
 951         (gdbsim_target_open): Use switch_to_no_thread instead of writing
 952         to inferior_ptid directly.
 953         (gdbsim_target::wait): Don't write to inferior_ptid.
 954
 955 2020-06-18  Pedro Alves  <palves@redhat.com>
 956
 957         * remote.c (remote_target::remote_notice_new_inferior): Use
 958         switch_to_thread instead of writing to inferior_ptid directly.
 959         (remote_target::add_current_inferior_and_thread): Use
 960         switch_to_no_thread instead of writing to inferior_ptid directly.
 961         (extended_remote_target::attach): Use switch_to_inferior_no_thread
 962         and switch_to_thread instead of using set_current_inferior or
 963         writing to inferior_ptid directly.
 964
 965 2020-06-18  Pedro Alves  <palves@redhat.com>
 966
 967         * tracectf.c (ctf_target_open): Switch to added thread instead of
 968         writing to inferior_ptid directly.
 969         (ctf_target::close): Use switch_to_no_thread instead of writing to
 970         inferior_ptid directly.
 971
 972 2020-06-18  Pedro Alves  <palves@redhat.com>
 973
 974         * tracefile-tfile.c (tfile_target_open): Don't write to
 975         inferior_ptid directly, instead switch to added thread.
 976         (tfile_target::close): Use switch_to_no_thread instead of writing
 977         to inferior_ptid directly.
 978
 979 2020-06-18  Pedro Alves  <palves@redhat.com>
 980
 981         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
 982         (procfs_target::detach): Use switch_to_no_thread
 983         instead of writing to inferior_ptid directly.
 984         (do_attach): Change return type to void.  Switch to the added
 985         thread.
 986         (procfs_target::create_inferior): Switch to the added thread.
 987         (procfs_do_thread_registers): Don't write to inferior_ptid.
 988
 989 2020-06-18  Pedro Alves  <palves@redhat.com>
 990
 991         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
 992         of writing to inferior_ptid.
 993         (scoped_restore_exited_inferior): Delete.
 994         (handle_vfork_child_exec_or_exit): Simplify using
 995         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
 996         instead of writing to inferior_ptid.
 997         (THREAD_STOPPED_BY): Delete.
 998         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
 999         (thread_stopped_by_hw_breakpoint): Delete.
1000         (save_waitstatus): Use
1001         scoped_restore_current_thread+switch_to_thread, and call
1002         target_stopped_by_watchpoint instead of
1003         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1004         instead of thread_stopped_by_sw_breakpoint, and
1005         target_stopped_by_hw_breakpoint instead of
1006         thread_stopped_by_hw_breakpoint.
1007         (handle_inferior_event)
1008         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1009         inferior_ptid directly, nor
1010         set_current_inferior/set_current_program_space.  Use
1011         switch_to_thread / switch_to_inferior_no_thread instead.
1012
1013 2020-06-18  Pedro Alves  <palves@redhat.com>
1014
1015         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1016         instead of writing to inferior_ptid.
1017
1018 2020-06-18  Pedro Alves  <palves@redhat.com>
1019
1020         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1021         added thread.
1022         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1023         to the added thread.
1024         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1025         instead of writing to inferior_ptid.
1026
1027 2020-06-18  Pedro Alves  <palves@redhat.com>
1028
1029         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1030         (register_to_value_test): Mock a program_space too.  Heap-allocate
1031         the address space.  Don't write to inferior_ptid.  Use
1032         switch_to_thread instead.
1033
1034 2020-06-18  Pedro Alves  <palves@redhat.com>
1035
1036         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1037         Delete.
1038         (find_signalled_thread()): New, factored out from
1039         linux_make_corefile_notes and adjusted to handle exited threads.
1040         (linux_make_corefile_notes): Adjust to use the new
1041         find_signalled_thread.
1042
1043 2020-06-18  Pedro Alves  <palves@redhat.com>
1044
1045         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1046         of saving/restoring inferior_ptid.
1047
1048 2020-06-17  Tom Tromey  <tom@tromey.com>
1049
1050         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1051         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1052         declare.
1053         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1054
1055 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1056
1057         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1058         of partial symtabs.
1059
1060 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1061
1062         * regformats/reg-arm.dat: Remove.
1063         * regformats/reg-bfin.dat: Remove.
1064         * regformats/reg-cris.dat: Remove.
1065         * regformats/reg-crisv32.dat: Remove.
1066         * regformats/reg-m32r.dat: Remove.
1067         * regformats/reg-tilegx.dat: Remove.
1068         * regformats/reg-tilegx32.dat: Remove.
1069
1070 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1071
1072         * features/Makefile (WHICH): Remove arm files.
1073         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1074         * regformats/arm/arm-with-neon.dat: Remove.
1075         * regformats/arm/arm-with-vfpv2.dat: Remove.
1076         * regformats/arm/arm-with-vfpv3.dat: Remove.
1077
1078 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1079
1080         * features/Makefile (XMLTOC): Remove rx.xml.
1081
1082 2020-06-17  Pedro Alves  <palves@redhat.com>
1083
1084         * gdbthread.h (thread_control_state) <trap_expected> Update
1085         comments.
1086
1087 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1088
1089         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1090         ada_language::lookup_symbol_nonlocal.
1091         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1092         (ada_language::lookup_symbol_nonlocal): New member function,
1093         implementation from ada_lookup_symbol_nonlocal.
1094         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1095         initializer.
1096         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1097         initializer.
1098         (cplus_language::lookup_symbol_nonlocal): New member function.
1099         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1100         (minimal_language_data) Likewise.
1101         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1102         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1103         initializer.
1104         (d_language::lookup_symbol_nonlocal): New member function.
1105         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1106         initializer.
1107         (f_language::lookup_symbol_nonlocal): New member function.
1108         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1109         initializer.
1110         * language.c (unknown_language_data): Likewise.
1111         (auto_language_data): Likewise.
1112         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1113         field.
1114         (language_defn::lookup_symbol_nonlocal): New member function.
1115         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1116         initializer.
1117         * objc-lang.c (objc_language_data): Likewise.
1118         * opencl-lang.c (opencl_language_data): Likewise.
1119         * p-lang.c (pascal_language_data): Likewise.
1120         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1121         rust_language::lookup_symbol_nonlocal.
1122         (rust_language_data): Delete la_lookup_symbol_nonlocal
1123         initializer.
1124         (rust_language::lookup_symbol_nonlocal): New member function,
1125         implementation from rust_lookup_symbol_nonlocal.
1126         * symtab.c (lookup_symbol_aux): Update call to
1127         lookup_symbol_nonlocal.
1128         (basic_lookup_symbol_nonlocal): Rename to...
1129         (language_defn::lookup_symbol_nonlocal): ...this, and update
1130         header comment.  Remove language_defn parameter, and replace with
1131         uses of `this'.
1132         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1133
1134 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1135
1136         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1137         initializer.
1138         (ada_language::value_print_inner): New member function.
1139         * c-lang.c (c_language_data): Delete la_value_print_inner
1140         initializer.
1141         (cplus_language_data): Likewise.
1142         (asm_language_data): Likewise.
1143         (minimal_language_data): Likewise.
1144         * d-lang.c (d_language_data): Likewise.
1145         (d_language::value_print_inner): New member function.
1146         * f-lang.c (f_language_data): Delete la_value_print_inner
1147         initializer.
1148         (f_language::value_print_inner): New member function.
1149         * f-lang.h (f_value_print_innner): Rename to...
1150         (f_value_print_inner): ...this (note spelling of 'inner').
1151         * f-valprint.c (f_value_print_innner): Rename to...
1152         (f_value_print_inner): ...this (note spelling of 'inner').
1153         * go-lang.c (go_language_data): Delete la_value_print_inner
1154         initializer.
1155         (go_language::value_print_inner): New member function.
1156         * language.c (language_defn::value_print_inner): Define new member
1157         function.
1158         (unk_lang_value_print_inner): Delete.
1159         (unknown_language_data): Delete la_value_print_inner initializer.
1160         (unknown_language::value_print_inner): New member function.
1161         (auto_language_data): Delete la_value_print_inner initializer.
1162         (auto_language::value_print_inner): New member function.
1163         * language.h (language_data): Delete la_value_print_inner field.
1164         (language_defn::value_print_inner): Delcare new member function.
1165         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1166         initializer.
1167         (m2_language::value_print_inner): New member function.
1168         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1169         initializer.
1170         * opencl-lang.c (opencl_language_data): Likewise.
1171         * p-lang.c (pascal_language_data): Likewise.
1172         (pascal_language::value_print_inner): New member function.
1173         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1174         initializer.
1175         (rust_language::value_print_inner): New member function.
1176         * valprint.c (do_val_print): Update call to value_print_inner.
1177
1178 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1179
1180         * ada-lang.c (ada_language_data): Delete la_value_print
1181         initializer.
1182         (ada_language::value_print): New member function.
1183         * c-lang.c (c_language_data): Delete la_value_print initializer.
1184         (cplus_language_data): Likewise.
1185         (asm_language_data): Likewise.
1186         (minimal_language_data): Likewise.
1187         * d-lang.c (d_language_data): Likewise.
1188         * f-lang.c (f_language_data): Likewise.
1189         * go-lang.c (go_language_data): Likewise.
1190         * language.c (unk_lang_value_print): Delete.
1191         (language_defn::value_print): Define new member function.
1192         (unknown_language_data): Delete la_value_print initializer.
1193         (unknown_language::value_print): New member function.
1194         (auto_language_data): Delete la_value_print initializer.
1195         (auto_language::value_print): New member function.
1196         * language.h (language_data): Delete la_value_print field.
1197         (language_defn::value_print): Declare new member function.
1198         (LA_VALUE_PRINT): Update call to value_print.
1199         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1200         * objc-lang.c (objc_language_data): Likewise.
1201         * opencl-lang.c (opencl_language_data): Likewise.
1202         * p-lang.c (pascal_language_data): Likewise.
1203         (pascal_language::value_print): New member function.
1204         * rust-lang.c (rust_language_data): Delete la_value_print
1205         initializer.
1206
1207 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1208
1209         * ada-lang.c (ada_watch_location_expression): Rename to
1210         ada_language::watch_location_expression.
1211         (ada_language_data): Delete la_watch_location_expression
1212         initializer.
1213         (ada_language::watch_location_expression): New member function,
1214         implementation from ada_watch_location_expression.
1215         * breakpoint.c (watch_command_1): Update call to
1216         watch_location_expression.
1217         * c-lang.c (c_watch_location_expression): Rename to
1218         language_defn::watch_location_expression.
1219         (c_language_data): Delete la_watch_location_expression
1220         initializer.
1221         (cplus_language_data): Likewise.
1222         (asm_language_data): Likewise.
1223         (minimal_language_data): Likewise.
1224         * c-lang.h (c_watch_location_expression): Delete declaration.
1225         * d-lang.c (d_language_data): Delete la_watch_location_expression
1226         initializer.
1227         * f-lang.c (f_language_data): Likewise.
1228         * go-lang.c (go_language_data): Likewise.
1229         * language.c (language_defn::watch_location_expression): Member
1230         function implementation from c_watch_location_expression.
1231         (unknown_language_data): Delete la_watch_location_expression
1232         initializer.
1233         (auto_language_data): Likewise.
1234         * language.h (language_data): Delete la_watch_location_expression
1235         field.
1236         (language_defn::watch_location_expression): Declare new member
1237         function.
1238         * m2-lang.c (m2_language_data): Delete
1239         la_watch_location_expression initializer.
1240         * objc-lang.c (objc_language_data): Likewise.
1241         * opencl-lang.c (opencl_language_data): Likewise.
1242         * p-lang.c (pascal_language_data): Likewise.
1243         * rust-lang.c (rust_watch_location_expression): Rename to
1244         rust_language::watch_location_expression.
1245         (rust_language_data): Delete la_watch_location_expression
1246         initializer.
1247         (rust_language::watch_location_expression): New member function,
1248         implementation from rust_watch_location_expression.
1249
1250 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1251
1252         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1253         ada_language::collect_symbol_completion_matches.
1254         (ada_language_data): Delete la_collect_symbol_completion_matches
1255         initializer.
1256         (ada_language::collect_symbol_completion_matches): New member
1257         function, implementation from
1258         ada_collect_symbol_completion_matches.
1259         * c-lang.c (c_language_data): Delete
1260         la_collect_symbol_completion_matches initializer.
1261         (cplus_language_data): Likewise.
1262         (asm_language_data): Likewise.
1263         (minimal_language_data): Likewise.
1264         * d-lang.c (d_language_data): Likewise.
1265         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1266         f_language::collect_symbol_completion_matches.
1267         (f_language_data): Delete la_collect_symbol_completion_matches
1268         initializer.
1269         (f_language::collect_symbol_completion_matches) New member
1270         function, implementation from f_collect_symbol_completion_matches.
1271         * go-lang.c (go_language_data): Delete
1272         la_collect_symbol_completion_matches initializer.
1273         * language.c (unknown_language_data): Likewise.
1274         (auto_language_data): Likewise.
1275         * language.h (language_data): Delete
1276         la_collect_symbol_completion_matches field.
1277         (language_defn::collect_symbol_completion_matches): New member
1278         function.
1279         * m2-lang.c (m2_language_data): Delete
1280         la_collect_symbol_completion_matches initializer.
1281         * objc-lang.c (objc_language_data): Likewise.
1282         * opencl-lang.c (opencl_language_data): Likewise.
1283         * p-lang.c (pascal_language_data): Likewise.
1284         * rust-lang.c (rust_language_data): Likewise.
1285         * symtab.c (default_collect_symbol_completion_matches): Delete.
1286         (collect_symbol_completion_matches): Update call to
1287         collect_symbol_completion_matches.
1288         (collect_symbol_completion_matches_type): Likewise.
1289         * symtab.h (default_collect_symbol_completion_matches): Delete
1290         declaration.
1291
1292 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1293
1294         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1295         (ada_language_data): Delete la_word_break_characters initializer.
1296         (ada_language::word_break_characters): New member function.
1297         * c-lang.c (c_language_data): Delete la_word_break_characters
1298         initializer.
1299         (cplus_language_data): Likewise.
1300         (asm_language_data): Likewise.
1301         (minimal_language_data): Likewise.
1302         * completer.c: Update global comment.
1303         (advance_to_expression_complete_word_point): Update call to
1304         word_break_characters.
1305         (complete_files_symbols): Likewise.
1306         (complete_line_internal_1): Likewise.
1307         (default_completer_handle_brkchars): Likewise.
1308         (skip_quoted_chars): Likewise.
1309         * d-lang.c (d_language_data): Delete la_word_break_characters
1310         initializer.
1311         * f-lang.c (f_word_break_characters): Delete.
1312         (f_language_data): Delete la_word_break_characters initializer.
1313         (f_language::word_break_characters): New member function.
1314         * go-lang.c (go_language_data): Delete la_word_break_characters
1315         initializer.
1316         * language.c (unknown_language_data): Likewise.
1317         (auto_language_data): Likewise.
1318         * language.h (default_word_break_characters): Move declaration to
1319         earlier in the file.
1320         (language_data): Delete la_word_break_characters field.
1321         (language_defn::word_break_characters): New member function.
1322         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1323         initializer.
1324         * objc-lang.c (objc_language_data): Likewise.
1325         * opencl-lang.c (opencl_language_data): Likewise.
1326         * p-lang.c (pascal_language_data): Likewise.
1327         * rust-lang.c (rust_language_data): Likewise.
1328
1329 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1330
1331         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1332         (ada_language_data): Delete la_get_symbol_name_matcher
1333         initializer.
1334         (language_defn::get_symbol_name_matcher_inner): New member
1335         function.
1336         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1337         initializer.
1338         (cplus_language_data): Likewise.
1339         (cplus_language::get_symbol_name_matcher_inner): New member
1340         function.
1341         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1342         (minimal_language_data): Likewise.
1343         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1344         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1345         initializer.
1346         * dictionary.c (iter_match_first_hashed): Update call to
1347         get_symbol_name_matcher.
1348         (iter_match_next_hashed): Likewise.
1349         (iter_match_next_linear): Likewise.
1350         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1351         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1352         initializer.
1353         (f_language::get_symbol_name_matcher_inner): New member function.
1354         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1355         initializer.
1356         * language.c (default_symbol_name_matcher): Update header comment,
1357         make static.
1358         (language_defn::get_symbol_name_matcher): New definition.
1359         (language_defn::get_symbol_name_matcher_inner): Likewise.
1360         (get_symbol_name_matcher): Delete.
1361         (unknown_language_data): Delete la_get_symbol_name_matcher
1362         initializer.
1363         (auto_language_data): Likewise.
1364         * language.h (language_data): Delete la_get_symbol_name_matcher
1365         field.
1366         (language_defn::get_symbol_name_matcher): New member function.
1367         (language_defn::get_symbol_name_matcher_inner): Likewise.
1368         (default_symbol_name_matcher): Delete declaration.
1369         * linespec.c (find_methods): Update call to
1370         get_symbol_name_matcher.
1371         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1372         initializer.
1373         * minsyms.c (lookup_minimal_symbol): Update call to
1374         get_symbol_name_matcher.
1375         (iterate_over_minimal_symbols): Likewise.
1376         * objc-lang.c (objc_language_data): Delete
1377         la_get_symbol_name_matcher initializer.
1378         * opencl-lang.c (opencl_language_data): Likewise.
1379         * p-lang.c (pascal_language_data): Likewise.
1380         * psymtab.c (psymbol_name_matches): Update call to
1381         get_symbol_name_matcher.
1382         * rust-lang.c (rust_language_data): Delete
1383         la_get_symbol_name_matcher initializer.
1384         * symtab.c (symbol_matches_search_name): Update call to
1385         get_symbol_name_matcher.
1386         (compare_symbol_name): Likewise.
1387
1388 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1389
1390         * ada-lang.c (ada_language_data): Delete la_compute_program
1391         initializer.
1392         * c-lang.c (c_language_data): Likewise.
1393         (c_language::compute_program): New member function.
1394         (cplus_language_data): Delete la_compute_program initializer.
1395         (cplus_language::compute_program): New member function.
1396         (asm_language_data): Delete la_compute_program initializer.
1397         (minimal_language_data): Likewise.
1398         * c-lang.h (c_compute_program): Update comment.
1399         (cplus_compute_program): Likewise.
1400         * compile/compile-c-support.c (c_compute_program): Likewise.
1401         (cplus_compute_program): Likewise.
1402         * compile/compile.c (compile_to_object): Update call to
1403         la_compute_program.
1404         * d-lang.c (d_language_data): Delete la_compute_program
1405         initializer.
1406         * f-lang.c (f_language_data): Likewise.
1407         * go-lang.c (go_language_data): Likewise.
1408         * language.c (unknown_language_data): Likewise.
1409         (auto_language_data): Likewise.
1410         * language.h (language_data): Delete la_compute_program field.
1411         (language_defn::compute_program): New member function.
1412         * m2-lang.c (m2_language_data): Delete la_compute_program
1413         initializer.
1414         * objc-lang.c (objc_language_data): Likewise.
1415         * opencl-lang.c (opencl_language_data): Likewise.
1416         * p-lang.c (pascal_language_data): Likewise.
1417         * rust-lang.c (rust_language_data): Likewise.
1418
1419 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1420
1421         * ada-lang.c (ada_language_data) Delete
1422         la_class_name_from_physname initializer.
1423         * c-lang.c (c_language_data): Likewise.
1424         (cplus_language_data): Likewise.
1425         (cplus_language::class_name_from_physname): New member function.
1426         (asm_language_data): Delete la_class_name_from_physname
1427         initializer.
1428         (minimal_language_data): Likewise.
1429         * d-lang.c (d_language_data): Likewise.
1430         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1431         method on language_defn class.
1432         (guess_full_die_structure_name): Likewise.
1433         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1434         initializer.
1435         * go-lang.c (go_language_data): Likewise.
1436         * language.c (language_class_name_from_physname): Delete.
1437         (unk_lang_class_name): Delete.
1438         (unknown_language_data): Delete la_class_name_from_physname
1439         initializer.
1440         (auto_language_data): Likewise.
1441         * language.h (language_data): Delete la_class_name_from_physname
1442         field.
1443         (language_defn::class_name_from_physname): New function.
1444         (language_class_name_from_physname): Delete declaration.
1445         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1446         initializer.
1447         * objc-lang.c (objc_language_data): Likewise.
1448         * opencl-lang.c (opencl_language_data): Likewise.
1449         * p-lang.c (pascal_language_data): Likewise.
1450         * rust-lang.c (rust_language_data): Likewise.
1451
1452 2020-06-16  Tom Tromey  <tom@tromey.com>
1453
1454         * tui/tui-data.h (STATUS_NAME): New macro.
1455         * tui/tui-layout.c (tui_remove_some_windows)
1456         (initialize_known_windows, tui_register_window)
1457         (tui_layout_split::remove_windows, initialize_layouts)
1458         (tui_new_layout_command): Don't use hard-coded window names.
1459
1460 2020-06-16  Tom Tromey  <tom@tromey.com>
1461
1462         PR tui/25348:
1463         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1464         tui_initialize_readline.  Only run once.  Call rl_initialize.
1465         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1466         tui_initialize_readline.
1467         * tui/tui-io.c (tui_setup_io): Call
1468         tui_ensure_readline_initialized.
1469         * tui/tui-interp.c (tui_interp::init): Update.
1470
1471 2020-06-16  Tom Tromey  <tom@tromey.com>
1472
1473         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1474         Also preserve the status window.
1475
1476 2020-06-16  Tom Tromey  <tom@tromey.com>
1477
1478         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1479         where m_window==nullptr.
1480
1481 2020-06-15  Tom Tromey  <tromey@adacore.com>
1482
1483         * windows-nat.c (windows_nat::handle_output_debug_string):
1484         Update.
1485         (windows_nat::handle_ms_vc_exception): Update.
1486         * target.h (target_read_string): Change API.
1487         * target.c (target_read_string): Change API.
1488         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1489         Update.
1490         * solib-frv.c (frv_current_sos): Update.
1491         * solib-dsbt.c (dsbt_current_sos): Update.
1492         * solib-darwin.c (darwin_current_sos): Update.
1493         * linux-thread-db.c (inferior_has_bug): Update.
1494         * expprint.c (print_subexp_standard): Update.
1495         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1496         (ada_exception_message_1): Update.
1497
1498 2020-06-15  Tom Tromey  <tromey@adacore.com>
1499
1500         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1501
1502 2020-06-15  Tom Tromey  <tromey@adacore.com>
1503
1504         * valprint.c (read_string): Update comment.
1505         * target.c (MIN): Remove.
1506         (target_read_string): Rewrite.
1507
1508 2020-06-15  Tom Tromey  <tromey@adacore.com>
1509
1510         * corefile.c (read_memory_string): Remove.
1511         * ada-valprint.c (ada_value_print_ptr): Update.
1512         * ada-lang.h (ada_tag_name): Change return type.
1513         * ada-lang.c (type_from_tag): Update.
1514         (ada_tag_name_from_tsd): Change return type.  Use
1515         target_read_string.
1516         (ada_tag_name): Likewise.
1517         * gdbcore.h (read_memory_string): Don't declare.
1518
1519 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1520
1521         * symtab.c (rbreak_command): Ignore Windows drive colon.
1522
1523 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1524
1525         * NEWS: Mention removed GDBserver host support.
1526
1527 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1528
1529         * features/riscv/rebuild-csr-xml.sh: Updated.
1530
1531 2020-06-11  Tom Tromey  <tom@tromey.com>
1532
1533         PR gdb/18318:
1534         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1535
1536 2020-06-09  Jonny Grant  <jg@jguk.org>
1537 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1538
1539         * main.c (captured_main_1): Don't print new line after help.
1540         (print_gdb_help): add mailing list and IRC channel information
1541         to --help.  Add new lines between items in the footer.  Remove
1542         quotes around bug url.
1543
1544 2020-06-11  Keith Seitz  <keiths@redhat.com>
1545
1546         PR gdb/21356
1547         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1548         Resolve typedefs for type length calculations.
1549
1550 2020-06-10  Tom de Vries  <tdevries@suse.de>
1551
1552         PR ada/24713
1553         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1554         (write_psymbols): Enable .gdb_index for ada.
1555         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1556         ada.
1557
1558 2020-06-10  Tom de Vries  <tdevries@suse.de>
1559
1560         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1561         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1562         namei" instead of "const char *name" argument.
1563         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1564         dw2_symtab_iter_init.
1565
1566 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1567
1568         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1569         to use type::field and field::type instead.
1570
1571 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1572
1573         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1574         to use field::type instead.
1575
1576 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1577
1578         * gdbtypes.h (struct field) <type, set_type>: New methods.
1579         Rename `type` field to...
1580         <m_type>: ... this.  Change references throughout to use type or
1581         set_type methods.
1582         (FIELD_TYPE): Use field::type.  Change call sites that modify
1583         the field's type to use field::set_type instead.
1584
1585 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1586
1587         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1588         to use type::index_type instead.
1589
1590 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1591
1592         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1593         methods.
1594         (TYPE_INDEX_TYPE): Use type::index_type.
1595         * gdbtypes.c (create_array_type_with_stride): Likewise.
1596
1597 2020-06-07  Tom Tromey  <tom@tromey.com>
1598
1599         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1600         parameter.
1601         (generic_value_print): Update.
1602
1603 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1604
1605         Revert commit 982a38f60b0.
1606         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1607
1608 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1609
1610         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1611         avoid use after free.
1612
1613 2020-06-05  Tom de Vries  <tdevries@suse.de>
1614
1615         * NEWS: Fix typos.
1616
1617 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1618
1619         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1620         the per_bfd object.
1621         (dwarf2_read_debug_names): Likewise.
1622         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1623         object when re-using a per_bfd object with an index.
1624
1625 2020-06-03  Tom de Vries  <tdevries@suse.de>
1626
1627         PR symtab/26046
1628         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1629         children for C++.
1630         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1631         DW_TAG_subprogram.
1632
1633 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1634
1635         * ada-lang.c (ada_language_data): Delete skip_trampoline
1636         initializer.
1637         * c-lang.c (c_language_data): Likewise.
1638         (cplus_language_data): Likewise.
1639         (cplus_language::skip_trampoline): New member function.
1640         (asm_language_data): Delete skip_trampoline initializer.
1641         (minimal_language_data): Likewise.
1642         * d-lang.c (d_language_data): Likewise.
1643         * f-lang.c (f_language_data): Likewise.
1644         * go-lang.c (go_language_data): Likewise.
1645         * language.c (unk_lang_trampoline): Delete function.
1646         (skip_language_trampoline): Update.
1647         (unknown_language_data): Delete skip_trampoline initializer.
1648         (auto_language_data): Likewise.
1649         * language.h (language_data): Delete skip_trampoline field.
1650         (language_defn::skip_trampoline): New function.
1651         * m2-lang.c (m2_language_data): Delete skip_trampoline
1652         initializer.
1653         * objc-lang.c (objc_skip_trampoline): Delete function, move
1654         implementation to objc_language::skip_trampoline.
1655         (objc_language_data): Delete skip_trampoline initializer.
1656         (objc_language::skip_trampoline): New member function with
1657         implementation from objc_skip_trampoline.
1658         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1659         initializer.
1660         * p-lang.c (pascal_language_data): Likewise.
1661         * rust-lang.c (rust_language_data): Likewise.
1662
1663 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1664
1665         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1666         (ada_language::demangle): New member function.
1667         * c-lang.c (c_language_data): Delete la_demangle initializer.
1668         (cplus_language_data): Delete la_demangle initializer.
1669         (cplus_language::demangle): New member function.
1670         (asm_language_data): Delete la_demangle initializer.
1671         (minimal_language_data): Delete la_demangle initializer.
1672         * d-lang.c (d_language_data): Delete la_demangle initializer.
1673         (d_language::demangle): New member function.
1674         * f-lang.c (f_language_data): Delete la_demangle initializer.
1675         (f_language::demangle): New member function.
1676         * go-lang.c (go_language_data): Delete la_demangle initializer.
1677         (go_language::demangle): New member function.
1678         * language.c (language_demangle): Update.
1679         (unk_lang_demangle): Delete.
1680         (unknown_language_data): Delete la_demangle initializer.
1681         (unknown_language::demangle): New member function.
1682         (auto_language_data): Delete la_demangle initializer.
1683         (auto_language::demangle): New member function.
1684         * language.h (language_data): Delete la_demangle field.
1685         (language_defn::demangle): New function.
1686         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1687         * objc-lang.c (objc_language_data): Delete la_demangle
1688         initializer.
1689         (objc_language::demangle): New member function.
1690         * opencl-lang.c (opencl_language_data): Delete la_demangle
1691         initializer.
1692         * p-lang.c (pascal_language_data): Likewise.
1693         * rust-lang.c (rust_language_data): Likewise.
1694         (rust_language::demangle): New member function.
1695
1696 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1697
1698         * ada-lang.c (ada_language_data): Delete la_print_type
1699         initializer.
1700         (ada_language::print_type): New member function.
1701         * c-lang.c (c_language_data): Delete la_print_type initializer.
1702         (c_language::print_type): New member function.
1703         (cplus_language_data): Delete la_print_type initializer.
1704         (cplus_language::print_type): New member function.
1705         (asm_language_data): Delete la_print_type initializer.
1706         (asm_language::print_type): New member function.
1707         (minimal_language_data): Delete la_print_type initializer.
1708         (minimal_language::print_type): New member function.
1709         * d-lang.c (d_language_data): Delete la_print_type initializer.
1710         (d_language::print_type): New member function.
1711         * f-lang.c (f_language_data): Delete la_print_type initializer.
1712         (f_language::print_type): New member function.
1713         * go-lang.c (go_language_data): Delete la_print_type initializer.
1714         (go_language::print_type): New member function.
1715         * language.c (unk_lang_print_type): Delete.
1716         (unknown_language_data): Delete la_print_type initializer.
1717         (unknown_language::print_type): New member function.
1718         (auto_language_data): Delete la_print_type initializer.
1719         (auto_language::print_type): New member function.
1720         * language.h (language_data): Delete la_print_type field.
1721         (language_defn::print_type): New function.
1722         (LA_PRINT_TYPE): Update.
1723         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1724         (m2_language::print_type): New member function.
1725         * objc-lang.c (objc_language_data): Delete la_print_type
1726         initializer.
1727         (objc_language::print_type): New member function.
1728         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1729         to opencl_language::print_type.
1730         (opencl_language_data): Delete la_print_type initializer.
1731         (opencl_language::print_type): New member function, implementation
1732         from opencl_print_type.
1733         * p-lang.c (pascal_language_data): Delete la_print_type
1734         initializer.
1735         (pascal_language::print_type): New member function.
1736         * rust-lang.c (rust_print_type): Delete, implementation moved to
1737         rust_language::print_type.
1738         (rust_language_data): Delete la_print_type initializer.
1739         (rust_language::print_type): New member function, implementation
1740         from rust_print_type.
1741
1742 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1743
1744         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1745         implementation moves to...
1746         (ada_language::sniff_from_mangled_name): ...here.  Update return
1747         type.
1748         (ada_language_data): Delete la_sniff_from_mangled_name
1749         initializer.
1750         * c-lang.c (c_language_data): Likewise.
1751         (cplus_language_data): Likewise.
1752         (cplus_language::sniff_from_mangled_name): New member function,
1753         implementation taken from gdb_sniff_from_mangled_name.
1754         (asm_language_data): Delete la_sniff_from_mangled_name
1755         initializer.
1756         (minimal_language_data): Likewise.
1757         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1758         implementation moves to cplus_language::sniff_from_mangled_name.
1759         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
1760         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
1761         moves to...
1762         (d_language::sniff_from_mangled_name): ...here.
1763         (d_language_data): Delete la_sniff_from_mangled_name initializer.
1764         * f-lang.c (f_language_data): Likewise.
1765         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
1766         moves to...
1767         (go_language::sniff_from_mangled_name): ...here.
1768         (go_language_data): Delete la_sniff_from_mangled_name initializer.
1769         * language.c (language_sniff_from_mangled_name): Delete.
1770         (unknown_language_data): Delete la_sniff_from_mangled_name
1771         initializer.
1772         (auto_language_data): Likewise.
1773         * language.h (language_data): Delete la_sniff_from_mangled_name
1774         field.
1775         (language_defn::sniff_from_mangled_name): New function.
1776         (language_sniff_from_mangled_name): Delete declaration.
1777         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
1778         field.
1779         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
1780         implementation moves to...
1781         (objc_language::sniff_from_mangled_name): ...here.
1782         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
1783         * opencl-lang.c (opencl_language_data): Likewise.
1784         * p-lang.c (pascal_language_data): Likewise.
1785         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
1786         implementation moves to...
1787         (rust_language::sniff_from_mangled_name): ...here.
1788         (rust_language_data): Delete la_sniff_from_mangled_name
1789         initializer.
1790         * symtab.c (symbol_find_demangled_name): Call
1791         sniff_from_mangled_name member function.
1792
1793 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1794
1795         * ada-lang.c (ada_language_data): Delete la_search_name_hash
1796         initializer.
1797         * c-lang.c (c_language_data): Likewise.
1798         (cplus_language_data): Likewise.
1799         (cplus_language::search_name_hash): New member function.
1800         (asm_language_data): Delete la_search_name_hash initializer.
1801         (minimal_language_data): Likewise.
1802         * d-lang.c (d_language_data): Likewise.
1803         * dictionary.c (default_search_name_hash): Rename to...
1804         (language_defn::search_name_hash): ...this.
1805         * f-lang.c (f_language_data): Likewise.
1806         (f_language::search_name_hash): New member function.
1807         * go-lang.c (go_language_data): Delete la_search_name_hash
1808         initializer.
1809         * language.c (unknown_language_data): Likewise.
1810         (auto_language_data): Likewise.
1811         * language.h (struct language_data): Delete la_search_name_hash
1812         field.
1813         (language_defn::search_name_hash): Declare new member function.
1814         (default_search_name_hash): Delete declaration.
1815         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1816         initializer.
1817         * objc-lang.c (objc_language_data): Likewise.
1818         * opencl-lang.c (opencl_language_data): Likewise.
1819         * p-lang.c (pascal_language_data): Likewise.
1820         * rust-lang.c (rust_language_data): Likewise.
1821         * symtab.c (search_name_hash): Update call.
1822
1823 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1824
1825         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1826         initializer.
1827         * c-lang.c (class compile_instance): Declare.
1828         (c_language_data): Delete la_get_compile_instance initializer.
1829         (c_language::get_compile_instance): New member function.
1830         (cplus_language_data): Delete la_get_compile_instance initializer.
1831         (cplus_language::get_compile_instance): New member function.
1832         (asm_language_data): Delete la_get_compile_instance initializer.
1833         (minimal_language_data): Likewise.
1834         * c-lang.h (c_get_compile_context): Update comment.
1835         (cplus_get_compile_context): Update comment.
1836         * compile/compile.c (compile_to_object): Update calls, don't rely
1837         on function pointer being NULL.
1838         * d-lang.c (d_language_data): Delete la_get_compile_instance
1839         initializer.
1840         * f-lang.c (f_language_data): Likewise.
1841         * go-lang.c (go_language_data): Likewise.
1842         * language.c (unknown_language_data): Likewise.
1843         (auto_language_data): Likewise.
1844         * language.h (language_data): Delete la_get_compile_instance field.
1845         (language_defn::get_compile_instance): New member function.
1846         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
1847         initializer.
1848         * objc-lang.c (objc_language_data): Likewise.
1849         * opencl-lang.c (opencl_language_data): Likewise.
1850         * p-lang.c (pascal_language_data): Likewise.
1851         * rust-lang.c (rust_language_data): Likewise.
1852
1853 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1854
1855         * ada-lang.c (ada_add_all_symbols): Update comment.
1856         (ada_iterate_over_symbols): Delete, move implementation to...
1857         (ada_language::iterate_over_symbols): ...here, a new member
1858         function, rewrite to use range based for loop.
1859         (ada_language_data): Delete la_iterate_over_symbols initializer.
1860         * c-lang.c (c_language_data): Likewise.
1861         (cplus_language_data): Likewise.
1862         (asm_language_data): Likewise.
1863         (minimal_language_data): Likewise.
1864         * d-lang.c (d_language_data): Likewise.
1865         * f-lang.c (f_language_data): Likewise.
1866         * go-lang.c (go_language_data): Likewise.
1867         * language.c (unknown_language_data): Likewise.
1868         (auto_language_data): Likewise.
1869         * language.h (language_data): Delete la_iterate_over_symbols field.
1870         (language_defn::iterate_over_symbols): New member function.
1871         (LA_ITERATE_OVER_SYMBOLS): Update.
1872         * linespec.c (iterate_over_all_matching_symtabs): Update.
1873         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
1874         initializer.
1875         * objc-lang.c (objc_language_data): Likewise.
1876         * opencl-lang.c (opencl_language_data): Likewise.
1877         * p-lang.c (pascal_language_data): Likewise.
1878         * rust-lang.c (rust_language_data): Likewise.
1879
1880 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1881
1882         * ada-lang.c (ada_language_data): Delete
1883         la_lookup_transparent_type initializer.
1884         * c-lang.c (c_language_data): Likewise.
1885         (cplus_language_data): Likewise.
1886         (cplus_language::lookup_transparent_type): New member function.
1887         (asm_language_data): Delete la_lookup_transparent_type
1888         initializer.
1889         (minimal_language_data): Likewise.
1890         * d-lang.c (d_language_data): Likewise.
1891         * f-lang.c (f_language_data): Likewise.
1892         * go-lang.c (go_language_data): Likewise.
1893         * language.c (unknown_language_data): Likewise.
1894         (auto_language_data): Likewise.
1895         * language.h (struct language_data): Delete
1896         la_lookup_transparent_type field.
1897         (language_defn::lookup_transparent_type): New member function.
1898         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
1899         initializer.
1900         * objc-lang.c (objc_language_data): Likewise.
1901         * opencl-lang.c (opencl_language_data): Likewise.
1902         * p-lang.c (pascal_language_data): Likewise.
1903         * rust-lang.c (rust_language_data): Likewise.
1904         * symtab.c (symbol_matches_domain): Update call.
1905
1906 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1907
1908         * ada-lang.c (ada_language_arch_info): Delete function, move
1909         implementation to...
1910         (ada_language::language_arch_info): ...here, a new member
1911         function.
1912         (ada_language_data): Delete la_language_arch_info.
1913         * c-lang.c (c_language_data): Likewise.
1914         (c_language::language_arch_info): New member function.
1915         (cplus_language_arch_info): Delete function, move
1916         implementation to...
1917         (cplus_language::language_arch_info): ...here, a new member
1918         function.
1919         (cplus_language_data): Delete la_language_arch_info.
1920         (asm_language_data): Likewise.
1921         (asm_language::language_arch_info): New member function.
1922         (minimal_language_data): Delete la_language_arch_info.
1923         (minimal_language::language_arch_info): New member function.
1924         * d-lang.c (d_language_arch_info): Delete function, move
1925         implementation to...
1926         (d_language::language_arch_info): ...here, a new member
1927         function.
1928         (d_language_data): Delete la_language_arch_info.
1929         * f-lang.c (f_language_arch_info): Delete function, move
1930         implementation to...
1931         (f_language::language_arch_info): ...here, a new member
1932         function.
1933         (f_language_data): Delete la_language_arch_info.
1934         * go-lang.c (go_language_arch_info): Delete function, move
1935         implementation to...
1936         (go_language::language_arch_info): ...here, a new member
1937         function.
1938         (go_language_data): Delete la_language_arch_info.
1939         * language.c (unknown_language_data): Likewise.
1940         (unknown_language::language_arch_info): New member function.
1941         (auto_language_data): Delete la_language_arch_info.
1942         (auto_language::language_arch_info): New member function.
1943         (language_gdbarch_post_init): Update call to
1944         la_language_arch_info.
1945         * language.h (language_data): Delete la_language_arch_info
1946         function pointer.
1947         (language_defn::language_arch_info): New function.
1948         * m2-lang.c (m2_language_arch_info): Delete function, move
1949         implementation to...
1950         (m2_language::language_arch_info): ...here, a new member
1951         function.
1952         (m2_language_data): Delete la_language_arch_info.
1953         * objc-lang.c (objc_language_arch_info): Delete function, move
1954         implementation to...
1955         (objc_language::language_arch_info): ...here, a new member
1956         function.
1957         (objc_language_data): Delete la_language_arch_info.
1958         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1959         implementation to...
1960         (opencl_language::language_arch_info): ...here, a new member
1961         function.
1962         (opencl_language_data): Delete la_language_arch_info.
1963         * p-lang.c (pascal_language_arch_info): Delete function, move
1964         implementation to...
1965         (pascal_language::language_arch_info): ...here, a new member
1966         function.
1967         (pascal_language_data): Delete la_language_arch_info.
1968         * rust-lang.c (rust_language_arch_info): Delete function, move
1969         implementation to...
1970         (rust_language::language_arch_info): ...here, a new member
1971         function.
1972         (rust_language_data): Delete la_language_arch_info.
1973
1974 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1975
1976         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1977         initializer.
1978         * c-lang.c (c_language_data): Likewise.
1979         (cplus_language_data): Likewise.
1980         (cplus_language::pass_by_reference_info): New method.
1981         (asm_language_data): Delete la_pass_by_reference initializer.
1982         (minimal_language_data): Likewise.
1983         * cp-abi.c (cp_pass_by_reference): Remove use of
1984         default_pass_by_reference.
1985         * d-lang.c (d_language_data): Likewise.
1986         * f-lang.c (f_language_data): Likewise.
1987         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1988         default_pass_by_reference.
1989         * go-lang.c (go_language_data): Likewise.
1990         * language.c (language_pass_by_reference): Update.
1991         (default_pass_by_reference): Delete.
1992         (unknown_language_data): Delete la_pass_by_reference
1993         initializer.
1994         (auto_language_data): Likewise.
1995         * language.h (struct language_data): Delete la_pass_by_reference
1996         field.
1997         (language_defn::pass_by_reference_info): New member function.
1998         (default_pass_by_reference): Delete declaration.
1999         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2000         initializer.
2001         * objc-lang.c (objc_language_data): Likewise.
2002         * opencl-lang.c (opencl_language_data): Likewise.
2003         * p-lang.c (pascal_language_data): Likewise.
2004         * rust-lang.c (rust_language_data): Likewise.
2005
2006 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2007
2008         * ada-lang.c (ada_read_var_value): Delete function, move
2009         implementation to...
2010         (ada_language::read_var_value): ...here.
2011         (ada_language_data): Delete la_read_var_value initializer.
2012         * c-lang.c (c_language_data): Likewise.
2013         (cplus_language_data): Likewise.
2014         (minimal_language_data): Likewise.
2015         * d-lang.c (d_language_data): Likewise.
2016         * f-lang.c (f_language_data): Likewise.
2017         * findvar.c (default_read_var_value): Rename to...
2018         (language_defn::read_var_value): ...this.
2019         * findvar.c (read_var_value): Update header comment, and change to
2020         call member function instead of function pointer.
2021         * go-lang.c (go_language_data): Likewise.
2022         * language.c (unknown_language_data): Delete la_read_var_value
2023         initializer.
2024         (auto_language_data): Likewise.
2025         * language.h (struct language_data): Delete la_read_var_value
2026         field.
2027         (language_defn::read_var_value): New member function.
2028         (default_read_var_value): Delete declaration.
2029         * m2-lang.c (m2_language_data): Delete la_read_var_value
2030         initializer.
2031         * objc-lang.c (objc_language_data): Likewise.
2032         * opencl-lang.c (opencl_language_data): Likewise.
2033         * p-lang.c (pascal_language_data): Likewise.
2034         * rust-lang.c (rust_language_data): Likewise.
2035         * value.h (default_read_var_value): Delete declaration.
2036
2037 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2038
2039         * ada-lang.c (ada_print_array_index): Delete function, move
2040         implementation to...
2041         (ada_language::print_array_index): ...here.
2042         (ada_language_data): Delete la_print_array_index initializer.
2043         * c-lang.c (c_language_data): Likewise.
2044         (cplus_language_data): Likewise.
2045         (minimal_language_data): Likewise.
2046         * d-lang.c (d_language_data): Likewise.
2047         * f-lang.c (f_language_data): Likewise.
2048         * go-lang.c (go_language_data): Likewise.
2049         * language.c (default_print_array_index): Delete function, move
2050         implementation to...
2051         (language_defn::print_array_index): ...here.
2052         (unknown_language_data): Delete la_print_array_index initializer.
2053         (auto_language_data): Likewise.
2054         * language.h (struct language_data): Delete la_print_array_index
2055         field.
2056         (language_defn::print_array_index): New member function.
2057         (LA_PRINT_ARRAY_INDEX): Update.
2058         (default_print_array_index): Delete declaration.
2059         * m2-lang.c (m2_language_data): Delete la_print_array_index
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
2066 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2067
2068         * gdb/ada-lang.c (ada_language_defn): Convert to...
2069         (ada_language_data): ...this.
2070         (class ada_language): New class.
2071         (ada_language_defn): New static global.
2072         * gdb/c-lang.c (c_language_defn): Convert to...
2073         (c_language_data): ...this.
2074         (class c_language): New class.
2075         (c_language_defn): New static global.
2076         (cplus_language_defn): Convert to...
2077         (cplus_language_data): ...this.
2078         (class cplus_language): New class.
2079         (cplus_language_defn): New static global.
2080         (asm_language_defn): Convert to...
2081         (asm_language_data): ...this.
2082         (class asm_language): New class.
2083         (asm_language_defn): New static global.
2084         (minimal_language_defn): Convert to...
2085         (minimal_language_data): ...this.
2086         (class minimal_language): New class.
2087         (minimal_language_defn): New static global.
2088         * gdb/d-lang.c (d_language_defn): Convert to...
2089         (d_language_data): ...this.
2090         (class d_language): New class.
2091         (d_language_defn): New static global.
2092         * gdb/f-lang.c (f_language_defn): Convert to...
2093         (f_language_data): ...this.
2094         (class f_language): New class.
2095         (f_language_defn): New static global.
2096         * gdb/go-lang.c (go_language_defn): Convert to...
2097         (go_language_data): ...this.
2098         (class go_language): New class.
2099         (go_language_defn): New static global.
2100         * gdb/language.c (unknown_language_defn): Remove declaration.
2101         (current_language): Initialize to nullptr, real initialization is
2102         moved to _initialize_language.
2103         (languages): Delete global.
2104         (language_defn::languages): Define.
2105         (set_language_command): Use language_defn::languages.
2106         (set_language): Likewise.
2107         (range_error): Likewise.
2108         (language_enum): Likewise.
2109         (language_def): Likewise.
2110         (add_set_language_command): Use language_def::languages for the
2111         language list, and language_def to lookup language pointers.
2112         (skip_language_trampoline): Use language_defn::languages.
2113         (unknown_language_defn): Convert to...
2114         (unknown_language_data): ...this.
2115         (class unknown_language): New class.
2116         (unknown_language_defn): New static global.
2117         (auto_language_defn): Convert to...
2118         (auto_language_data): ...this.
2119         (class auto_language): New class.
2120         (auto_language_defn): New static global.
2121         (language_gdbarch_post_init): Use language_defn::languages.
2122         (_initialize_language): Initialize current_language.
2123         * gdb/language.h (struct language_defn): Rename to...
2124         (struct language_data): ...this.
2125         (struct language_defn): New.
2126         (auto_language_defn): Delete.
2127         (unknown_language_defn): Delete.
2128         (minimal_language_defn): Delete.
2129         (ada_language_defn): Delete.
2130         (asm_language_defn): Delete.
2131         (c_language_defn): Delete.
2132         (cplus_language_defn): Delete.
2133         (d_language_defn): Delete.
2134         (f_language_defn): Delete.
2135         (go_language_defn): Delete.
2136         (m2_language_defn): Delete.
2137         (objc_language_defn): Delete.
2138         (opencl_language_defn): Delete.
2139         (pascal_language_defn): Delete.
2140         (rust_language_defn): Delete.
2141         * gdb/m2-lang.c (m2_language_defn): Convert to...
2142         (m2_language_data): ...this.
2143         (class m2_language): New class.
2144         (m2_language_defn): New static global.
2145         * gdb/objc-lang.c (objc_language_defn): Convert to...
2146         (objc_language_data): ...this.
2147         (class objc_language): New class.
2148         (objc_language_defn): New static global.
2149         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2150         (opencl_language_data): ...this.
2151         (class opencl_language): New class.
2152         (opencl_language_defn): New static global.
2153         * gdb/p-lang.c (pascal_language_defn): Convert to...
2154         (pascal_language_data): ...this.
2155         (class pascal_language): New class.
2156         (pascal_language_defn): New static global.
2157         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2158         language pointer, update comment format.
2159         * gdb/rust-lang.c (rust_language_defn): Convert to...
2160         (rust_language_data): ...this.
2161         (class rust_language): New class.
2162         (rust_language_defn): New static global.
2163
2164 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2165
2166         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2167         member variable.
2168         <m_stmt_at_address>: New member variable.
2169         (lnp_state_machine::record_line): Don't record some lines, update
2170         tracking of is_stmt at the same address.
2171         (lnp_state_machine::lnp_state_machine): Initialise new member
2172         variables.
2173
2174 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2175
2176         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2177         "-include gnu-nat-mig.h".
2178         * gnu-nat-mig.h: New file.
2179         * gnu-nat.c: Include "gnu-nat-mig.h".
2180         (exc_server, msg_reply_server, notify_server,
2181         process_reply_server): Remove declarations.
2182
2183 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2184
2185         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2186         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2187         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2188         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2189         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2190         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2191         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2192         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2193         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2194         to gnu_nat_target class.
2195         * gnu-nat.c: Likewise.
2196         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2197         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2198         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2199         object.
2200         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2201         instead of `gnu_target'.
2202
2203 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2204
2205         * i386-gnu-tdep.c: Include "gdbcore.h"
2206         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2207         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2208         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2209         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2210         i386_gnu_sigcontext_addr): New functions
2211         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2212         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2213         tdep.
2214
2215 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2216
2217         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2218         before fork_inferior call. Avoid calling it if target_is_pushed returns
2219         true.
2220
2221 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2222
2223         * gnu-nat.h (gnu_target): New variable declaration.
2224         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2225         gnu_target.
2226         * gnu-nat.c (gnu_target): New variable.
2227         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2228         add_thread_silent, and add_thread calls.
2229         (gnu_nat_target::create_inferior): Pass gnu_target to
2230         add_thread_silent, thread_change_ptid call.
2231         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2232         call.
2233
2234 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2235
2236         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2237         (gnu_nat_target::find_memory_regions): Remove unused
2238         `old_address' variable.
2239
2240 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2241
2242         * gnu-nat.c: Include "gdbarch.h".
2243
2244 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2245
2246         * reply_mig_hack.awk (Error return): Cast function through
2247         void *, to bypass compiler function call check.
2248
2249 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2250
2251         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2252         $(srcdir)/reply_mig_hack.awk.
2253
2254 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2255
2256         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2257
2258 2020-05-30  Jonny Grant  <jg@jguk.org>
2259
2260         * configure.ac (ACX_BUGURL): change bug URL to https.
2261
2262 2020-05-30  Pedro Alves  <palves@redhat.com>
2263
2264         * cp-support.c (replace_typedefs_template): New.
2265         (replace_typedefs_qualified_name): Handle
2266         DEMANGLE_COMPONENT_TEMPLATE.
2267
2268 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2269
2270         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2271         dwarf2/index-cache.h, dwarf2/index-write.c,
2272         dwarf2/index-write.h, dwarf2/line-header.c,
2273         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2274         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2275         variables and fields from `dwarf2_per_objfile` to just
2276         `per_objfile` throughout.
2277
2278 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2279
2280         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2281         <push_dwarf_reg_entry_value>: Add comment.
2282
2283 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2284             Keith Seitz  <keiths@redhat.com>
2285
2286         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2287         instead of PyEval_ReleaseLock.
2288         (class gdbpy_gil): Move to earlier in file.
2289         (finalize_python): Set gdb_python_initialized.
2290         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2291         when not initialized.
2292
2293 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2294
2295         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2296         <push_dwarf_reg_entry_value>: Remove assert.  Override
2297         per_objfile with caller_per_objfile.
2298
2299 2020-05-28  Tom de Vries  <tdevries@suse.de>
2300
2301         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2302         PR gold/15646 workaround to symbol kind "type".
2303
2304 2020-05-27  Tom Tromey  <tromey@adacore.com>
2305
2306         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2307
2308 2020-05-27  Tom Tromey  <tromey@adacore.com>
2309
2310         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2311         Use htab_find_with_hash.
2312         <add_abbrev>: Remove "abbrev_number" parameter.
2313         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2314         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2315         (hash_abbrev): Add comment.
2316         (abbrev_table::lookup_abbrev): Move to header file.
2317         (abbrev_table::read): Update.
2318
2319 2020-05-27  Tom Tromey  <tromey@adacore.com>
2320
2321         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2322         method.
2323         <canonical_name>: New member.
2324         <raw_name>: Rename from "name".
2325         (partial_die_info): Initialize canonical_name.
2326         (scan_partial_symbols): Check raw_name.
2327         (partial_die_parent_scope, partial_die_full_name)
2328         (add_partial_symbol, add_partial_subprogram)
2329         (add_partial_enumeration, load_partial_dies): Use "name" method.
2330         (partial_die_info::name): New method.
2331         (partial_die_info::read, guess_partial_die_structure_name)
2332         (partial_die_info::fixup): Update.
2333
2334 2020-05-27  Tom Tromey  <tromey@adacore.com>
2335
2336         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2337         <get_ref_die_offset>: Inline.
2338         <get_ref_die_offset_complaint>: New method.
2339         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2340         (attribute::get_ref_die_offset_complaint): Rename from
2341         get_ref_die_offset.  Just issue complaint.
2342
2343 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2344
2345         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2346
2347 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2348
2349         * exec.c (exec_file_attach): Use errno value of first openp failure.
2350
2351 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2352
2353         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2354         Don't close thread handle.
2355
2356 2020-05-27  Tom Tromey  <tom@tromey.com>
2357             Simon Marchi  <simon.marchi@efficios.com>
2358
2359         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2360         shared_ptr.
2361         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2362         member.
2363         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2364         dwarf2_per_bfd_objfile_data_key>: New globals.
2365         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2366         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2367         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2368         shared.
2369         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2370         short-circuit when sharing.
2371         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2372         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2373
2374 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2375
2376         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2377         to...
2378         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2379         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2380
2381 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2382
2383         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2384         build_name_components, find_name_components_bounds>:
2385         Add per_objfile parameter.
2386         (struct mapped_index) <symbol_name_at>: Likewise.
2387         (struct mapped_debug_names): Remove constructor.
2388         <dwarf2_per_objfile>: Remove field.
2389         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2390         (mapped_index_base::find_name_components_bounds,
2391         mapped_index_base::build_name_components,
2392         dw2_expand_symtabs_matching_symbol): Likewise.
2393         (class mock_mapped_index) <symbol_name_at>: Likewise.
2394         (check_match): Likewise.
2395         (check_find_bounds_finds): Likewise.
2396         (test_mapped_index_find_name_component_bounds): Update.
2397         (CHECK_MATCH): Update.
2398         (dw2_expand_symtabs_matching): Update.
2399         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2400         per_objfile parameter.
2401         <find_vec_in_debug_names>: Likewise.
2402         <m_per_objfile>: New field.
2403         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2404         parameter.
2405         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2406         (dw2_debug_names_iterator::next): Update.
2407         (dw2_debug_names_lookup_symbol): Update.
2408         (dw2_debug_names_expand_symtabs_for_function): Update.
2409         (dw2_debug_names_map_matching_symbols): Update.
2410         (dw2_debug_names_expand_symtabs_matching): Update.
2411         (dwarf2_read_debug_names): Update.
2412
2413 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2414
2415         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2416         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2417         move to dwarf2_per_objfile.
2418         <read_in_chain>: Remove.
2419         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2420         remove_all_cus, age_comp_units>: New methods.
2421         <m_dwarf2_cus>: New member.
2422         (struct dwarf2_per_cu_data) <cu>: Remove.
2423         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2424         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2425         moved to methods of dwarf2_per_objfile.
2426         (dwarf2_clear_marks): Remove.
2427         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2428         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2429         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2430         (dwarf2_per_objfile::remove_all_cus): New.
2431         (class free_cached_comp_units) <~free_cached_comp_units>:
2432         Update.
2433         (load_cu): Update.
2434         (dw2_do_instantiate_symtab): Adjust.
2435         (fill_in_sig_entry_from_dwo_entry): Adjust.
2436         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2437         (cutu_reader::cutu_reader): Likewise.
2438         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2439         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2440         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2441         and dwarf2_per_objfile::age_comp_units.
2442         (load_partial_comp_unit): Update.
2443         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2444         (process_queue): Likewise.
2445         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2446         backlink.
2447         (dwarf2_read_addr_index): Likewise.
2448         (follow_die_offset): Likewise.
2449         (dwarf2_fetch_die_loc_sect_off): Likewise.
2450         (dwarf2_fetch_constant_bytes): Likewise.
2451         (dwarf2_fetch_die_type_sect_off): Likewise.
2452         (follow_die_sig_1): Likewise.
2453         (load_full_type_unit): Likewise.
2454         (read_signatured_type): Likewise.
2455         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2456         (dwarf2_cu::~dwarf2_cu): Remove.
2457         (dwarf2_per_objfile::get_cu): New.
2458         (dwarf2_per_objfile::set_cu): New.
2459         (age_cached_comp_units): Rename to...
2460         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2461         to std::unordered_map.
2462         (free_one_cached_comp_unit): Rename to...
2463         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2464         to std::unordered_map.
2465         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2466         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2467         a dwarf2_per_objfile in data.
2468         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2469         (dwarf2_clear_marks): Remove.
2470
2471 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2472
2473         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2474         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2475         (init_tu_and_read_dwo_dies): Likewise.
2476         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2477         (cutu_reader::cutu_reader): Likewise.
2478         (load_partial_comp_unit): Likewise.
2479         (process_psymtab_comp_unit): Update.
2480         (build_type_psymtabs_1): Update.
2481         (process_skeletonless_type_unit): Update.
2482         (load_full_comp_unit): Update.
2483         (find_partial_die): Update.
2484         (dwarf2_read_addr_index): Update.
2485         (read_signatured_type): Update.
2486
2487 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2488
2489         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2490         m_header_read_in>: New fields.
2491         <get_header>: New method.
2492         * dwarf2/read.c (per_cu_header_read_in): Remove.
2493         (dwarf2_per_cu_data::get_header): New.
2494         (dwarf2_per_cu_data::addr_size): Update.
2495         (dwarf2_per_cu_data::offset_size): Update.
2496         (dwarf2_per_cu_data::ref_addr_size): Update.
2497
2498 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2499
2500         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2501         (dw2_do_instantiate_symtab): Update.
2502         (queue_and_load_all_dwo_tus): Change parameter from
2503         dwarf2_per_cu_data to dwarf2_cu.
2504         (dwarf2_fetch_die_loc_sect_off): Update.
2505         (dwarf2_fetch_constant_bytes): Update.
2506         (dwarf2_fetch_die_type_sect_off): Update.
2507
2508 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2509
2510         * dwarf2/read.c (process_full_comp_unit,
2511         process_full_type_unit): Remove per_cu, per_objfile paramters.
2512         Add dwarf2_cu parameter.
2513         (process_queue): Update.
2514
2515 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2516
2517         * dwarf2/read.c (create_cu_from_index_list): Replace
2518         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2519         (create_cus_from_index_list): Likewise.
2520         (create_cus_from_index): Likewise.
2521         (create_signatured_type_table_from_index): Likewise.
2522         (create_cus_from_debug_names_list): Likewise.
2523         (create_cus_from_debug_names): Likewise.
2524         (dwarf2_read_gdb_index): Update.
2525         (dwarf2_read_debug_names): Update.
2526
2527 2020-05-27  Tom Tromey  <tom@tromey.com>
2528             Simon Marchi  <simon.marchi@efficios.com>
2529
2530         * dwarf2/read.h (struct dwarf2_per_objfile)
2531         <get_type_for_signatured_type, set_type_for_signatured_type>:
2532         New methods.
2533         <m_type_map>: New member.
2534         (struct signatured_type) <type>: Remove.
2535         * dwarf2/read.c
2536         (dwarf2_per_objfile::get_type_for_signatured_type,
2537         dwarf2_per_objfile::set_type_for_signatured_type): New.
2538         (get_signatured_type): Use new methods.
2539
2540 2020-05-27  Tom Tromey  <tom@tromey.com>
2541             Simon Marchi  <simon.marchi@efficios.com>
2542
2543         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2544         (struct dwarf2_per_objfile) <type_units>: New member.
2545         <get_type_unit_group_unshareable>: New method.
2546         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2547         num_symtabs, symtabs>: Remove; move to
2548         type_unit_group_unshareable.
2549         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2550         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2551         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2552
2553 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2554
2555         * dwarf2/read.h (struct dwarf2_per_cu_data):
2556         <dwarf2_per_objfile>: Remove.
2557         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2558         dwarf2_per_objfile.
2559         (create_signatured_type_table_from_index): Likewise.
2560         (create_signatured_type_table_from_debug_names): Likewise.
2561         (create_debug_type_hash_table): Likewise.
2562         (fill_in_sig_entry_from_dwo_entry): Likewise.
2563         (create_type_unit_group): Likewise.
2564         (read_comp_units_from_section): Likewise.
2565         (create_cus_hash_table): Likewise.
2566
2567 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2568
2569         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2570         dwarf2_per_cu_data::dwarf2_per_objfile.
2571         (compute_compunit_symtab_includes): Likewise.
2572         (dwarf2_cu::start_symtab): Likewise.
2573
2574 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2575
2576         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2577         parameter.
2578         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2579         (read_namespace_alias): Update.
2580         (lookup_die_type): Update.
2581         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2582         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2583         Update.
2584         (disassemble_dwarf_expression): Update.
2585
2586 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2587
2588         * dwarf2/read.h (struct dwarf2_queue_item): Add
2589         dwarf2_per_objfile parameter, assign new parameter.
2590         <per_objfile>: New field.
2591         * dwarf2/read.c (free_one_cached_comp_unit): Add
2592         dwarf2_per_objfile parameter.
2593         (queue_comp_unit): Likewise.
2594         (dw2_do_instantiate_symtab): Update.
2595         (process_psymtab_comp_unit): Update.
2596         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2597         (process_imported_unit_die): Update.
2598         (queue_and_load_dwo_tu): Update.
2599         (follow_die_offset): Update.
2600         (follow_die_sig_1): Update.
2601
2602 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2603
2604         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2605         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2606         (read_call_site_scope): Assign per_objfile.
2607         (dwarf2_per_cu_data::objfile): Remove.
2608         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2609         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2610         dwarf2_per_objfile parameter.
2611         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2612         dwarf2_per_objfile parameter.
2613         (dwarf_expr_reg_to_entry_parameter): Add output
2614         dwarf2_per_objfile parameter.
2615         (locexpr_get_frame_base): Update.
2616         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2617         <push_dwarf_reg_entry_value>: Update.
2618         <call_site_to_target_addr>: Update.
2619         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2620         parameter.
2621         (value_of_dwarf_reg_entry): Update.
2622         (rw_pieced_value): Update.
2623         (indirect_synthetic_pointer): Update.
2624         (dwarf2_evaluate_property): Update.
2625         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2626         parameter.
2627         (locexpr_read_variable): Update.
2628         (locexpr_get_symbol_read_needs): Update.
2629         (loclist_read_variable): Update.
2630
2631 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2632
2633         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2634         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2635         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2636         parameter.
2637         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2638         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2639         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2640         parameter.
2641         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2642         sect_variable_value): Add dwarf2_per_objfile parameter.
2643         (class dwarf_evaluate_loc_desc) <dwarf_call,
2644         dwarf_variable_value>: Update.
2645         (fetch_const_value_from_synthetic_pointer): Add
2646         dwarf2_per_objfile parameter.
2647         (fetch_const_value_from_synthetic_pointer): Update.
2648         (coerced_pieced_ref): Update.
2649         (class symbol_needs_eval_context) <dwarf_call,
2650         dwarf_variable_value>: Update.
2651         (dwarf2_compile_expr_to_ax): Update.
2652
2653 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2654
2655         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2656         parameter.
2657         (dwarf2_evaluate_loc_desc_full): Update.
2658
2659 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2660
2661         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2662         parameter.
2663         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2664         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2665         dwarf2_per_objfile parameter.
2666         (decode_debug_loc_dwo_addresses): Likewise.
2667         (dwarf2_find_location_expression): Update.
2668         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2669         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2670         parameter.
2671         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2672         parameter.
2673         (locexpr_describe_location_1): Likewise.
2674         (locexpr_describe_location): Update.
2675
2676 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2677
2678         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2679         Remove.
2680         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2681         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2682         (dwarf2_compile_property_to_c): Update.
2683         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2684         use text offset from objfile.
2685         (locexpr_tracepoint_var_ref): Update.
2686         (locexpr_generate_c_location): Update.
2687         (loclist_describe_location): Update.
2688         (loclist_tracepoint_var_ref): Update.
2689         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2690         dwarf2_per_objfile parameter.
2691         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2692         use text offset from objfile.
2693         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2694
2695 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2696
2697         * dwarf2/expr.h (struct dwarf_expr_context)
2698         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2699         <offset>: Remove.
2700         <per_objfile>: New member.
2701         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2702         dwarf2_per_objfile parameter.  Don't set offset, set
2703         per_objfile.
2704         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2705         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2706         a dwarf2_per_objfile object instead of an offset.
2707         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2708         constructor.
2709         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2710         to dwarf2_expr_executor constructor.  Don't set offset.
2711         (dwarf2_fetch_cfa_info): Update.
2712         (struct dwarf2_frame_cache) <text_offset>: Remove.
2713         <per_objfile>: New field.
2714         (dwarf2_frame_cache): Update.
2715         (dwarf2_frame_prev_register): Update.
2716         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2717         <dwarf_evaluate_loc_desc>: Add constructor.
2718         (dwarf2_evaluate_loc_desc_full): Update.
2719         (dwarf2_locexpr_baton_eval): Update.
2720         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2721         Add constructor.
2722         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2723
2724 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2725
2726         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2727         addr_sized_int_type>: Move to dwarf2_cu.
2728         <int_type>: Move to dwarf2_per_objfile.
2729         (struct dwarf2_per_objfile) <int_type>: Move here.
2730         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2731         addr_sized_int_type>: Move here.
2732         (read_func_scope): Update.
2733         (read_array_type): Update.
2734         (read_tag_string_type): Update.
2735         (attr_to_dynamic_prop): Update.
2736         (dwarf2_per_cu_data::int_type): Rename to...
2737         (dwarf2_per_objfile::int_type): ... this.
2738         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2739         (dwarf2_cu::addr_sized_int_type): ... this.
2740         (read_subrange_type): Update.
2741         (dwarf2_per_cu_data::addr_type): Rename to...
2742         (dwarf2_cu::addr_type): ... this.
2743         (set_die_type): Update.
2744
2745 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2746
2747         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2748         data through per_cu->cu.
2749
2750 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2751
2752         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2753         dwarf2_per_cu_data parameter fo dwarf2_cu.
2754         (lookup_dwo_type_unit): Likewise.
2755         (read_cutu_die_from_dwo): Likewise.
2756         (lookup_dwo_unit): Likewise.
2757         (open_and_init_dwo_file): Likewise.
2758         (lookup_dwo_cutu): Likewise.
2759         (lookup_dwo_comp_unit): Likewise.
2760         (lookup_dwo_type_unit): Likewise.
2761         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2762         (cutu_reader::cutu_reader): Update.
2763
2764 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2765
2766         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
2767         parameter.
2768         (process_full_type_unit): Likewise.
2769         (process_queue): Update.
2770
2771 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2772
2773         * dwarf2/read.c (recursively_compute_inclusions): Add
2774         dwarf2_per_objfile parameter.
2775         (compute_compunit_symtab_includes): Likewise.
2776         (process_cu_includes): Update.
2777
2778 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2779
2780         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
2781         parameter.
2782         (create_type_unit_group): Update.
2783         (process_psymtab_comp_unit_reader): Update.
2784         (build_type_psymtabs_reader): Update.
2785
2786 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2787
2788         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
2789         object through m_this_cu->cu.
2790
2791 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2792
2793         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
2794         the info parameter.
2795         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
2796
2797 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2798
2799         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
2800         per_objfile parameter.
2801         (load_full_type_unit): Add per_objfile parameter.
2802         (read_signatured_type): Likewise.
2803         (load_full_comp_unit): Likewise.
2804         (load_cu): Likewise.
2805         (dw2_do_instantiate_symtab): Likewise.
2806         (dw2_get_file_names): Likewise.
2807         (dw2_map_symtabs_matching_filename): Update.
2808         (dw_expand_symtabs_matching_file_matcher): Update.
2809         (dw2_map_symbol_filenames): Update.
2810         (process_psymtab_comp_unit): Add per_objfile parameter.
2811         (build_type_psymtabs_1): Update.
2812         (process_skeletonless_type_unit): Update.
2813         (dwarf2_build_psymtabs_hard): Update.
2814         (load_partial_comp_unit): Add per_objfile parameter.
2815         (scan_partial_symbols): Update.
2816         (load_full_comp_unit): Add per_objfile parameter.
2817         (process_imported_unit_die): Update.
2818         (create_cus_hash_table): Update.
2819         (find_partial_die): Update.
2820         (dwarf2_read_addr_index): Update.
2821         (follow_die_offset): Update.
2822         (dwarf2_fetch_die_loc_sect_off): Update.
2823         (dwarf2_fetch_constant_bytes): Update.
2824         (dwarf2_fetch_die_type_sect_off): Update.
2825         (follow_die_sig_1): Update.
2826         (load_full_type_unit): Add per_objfile parameter.
2827         (read_signatured_type): Likewise.
2828
2829 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2830
2831         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2832         of objfile_name.
2833
2834 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2835
2836         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2837         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2838         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
2839         field.
2840         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2841         (create_cus_from_index): Update.
2842         (dwarf2_read_gdb_index): Update.
2843         (create_cus_from_debug_names): Update.
2844         (dwarf2_read_debug_names): Update.
2845         (get_abbrev_section_for_cu): Update.
2846         (create_all_comp_units): Update.
2847         (read_attribute_value): Update.
2848         (get_debug_line_section): Update.
2849         * dwarf2/index-cache.c (index_cache::store): Update.
2850         * dwarf2/index-write.c (save_gdb_index_command): Update.
2851         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
2852
2853 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2854
2855         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
2856         member.
2857         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
2858         dwarf2_per_cu_data::per_bfd.
2859         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
2860         (create_type_unit_group): Likewise.
2861         (queue_comp_unit): Remove reference to
2862         per_cu->dwarf2_per_objfile.
2863         (maybe_queue_comp_unit): Likewise.
2864         (fill_in_sig_entry_from_dwo_entry): Assign new field.
2865         (create_cus_hash_table): Assign new field.
2866
2867 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2868
2869         * dwarf2/read.c: Replace
2870         dwarf2_cu->per_cu->dwarf2_per_objfile references with
2871         dwarf2_cu->per_objfile throughout.
2872
2873 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2874
2875         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
2876         parameter, don't use per_cu->dwarf2_per_objfile.
2877         (dw2_instantiate_symtab): Likewise.
2878         (dw2_find_last_source_symtab): Update.
2879         (dw2_map_expand_apply): Update.
2880         (dw2_lookup_symbol): Update.
2881         (dw2_expand_symtabs_for_function): Update.
2882         (dw2_expand_all_symtabs): Update.
2883         (dw2_expand_symtabs_with_fullname): Update.
2884         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
2885         don't use per_cu->dwarf2_per_objfile.
2886         (dw2_expand_marked_cus): Update.
2887         (dw2_find_pc_sect_compunit_symtab): Update.
2888         (dw2_debug_names_lookup_symbol): Update.
2889         (dw2_debug_names_expand_symtabs_for_function): Update.
2890         (dw2_debug_names_map_matching_symbols): Update.
2891         (dwarf2_psymtab::expand_psymtab): Update.
2892
2893 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2894
2895         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
2896         <per_objfile>: New member.
2897         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
2898         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
2899         call to dwarf2_cu.
2900         (cutu_reader::cutu_reader): Update.
2901         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
2902
2903 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2904
2905         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
2906         struct dwarf2_per_objfile.
2907         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
2908         dwarf2_per_bfd.
2909         * dwarf2/read.c (set_die_type): Update.
2910         (get_die_type_at_offset): Update.
2911
2912 2020-05-27  Tom Tromey  <tom@tromey.com>
2913             Simon Marchi  <simon.marchi@efficios.com>
2914
2915         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
2916         method.
2917         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
2918         get_symtab, set_symtab>: New methods.
2919         <m_symtabs>: New field.
2920         (struct dwarf2_psymtab): Derive from partial_symtab.
2921         <readin_p, get_compunit_symtab>: Declare methods.
2922         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
2923         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
2924         New methods.
2925         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
2926         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
2927         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
2928         (dw2_symtab_iter_next, dw2_print_stats)
2929         (dw2_expand_symtabs_with_fullname)
2930         (dw2_expand_symtabs_matching_one)
2931         (dw_expand_symtabs_matching_file_matcher)
2932         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
2933         (dw2_debug_names_iterator::next)
2934         (dw2_debug_names_map_matching_symbols)
2935         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
2936         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
2937         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
2938         New methods.
2939         (get_compunit_symtab, process_full_comp_unit)
2940         (process_full_type_unit): Update.
2941         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
2942
2943 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2944
2945         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
2946         then introduce a new dwarf2_per_objfile type.
2947         <read_line_string>: Move to the new dwarf2_per_objfile type.
2948         <objfile>: Likewise.
2949         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
2950         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
2951         dwarf2_per_objfile->per_bfd.
2952         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
2953         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2954         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2955         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2956         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2957         (dwarf2_per_objfile::locate_sections): Rename to...
2958         (dwarf2_per_bfd::locate_sections): ... this.
2959         (dwarf2_per_objfile::get_cutu): Rename to...
2960         (dwarf2_per_bfd::get_cutu): ... this.
2961         (dwarf2_per_objfile::get_cu): Rename to...
2962         (dwarf2_per_bfd::get_cu): ... this.
2963         (dwarf2_per_objfile::get_tu): Rename to...
2964         (dwarf2_per_bfd::get_tu): ... this.
2965         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2966         (dwarf2_per_bfd::allocate_per_cu): ... this.
2967         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2968         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2969         (get_gdb_index_contents_ftype): Change parameter from
2970         dwarf2_per_objfile to dwarf2_per_bfd.
2971         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2972         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2973
2974 2020-05-27  Tom Tromey  <tom@tromey.com>
2975             Simon Marchi  <simon.marchi@efficios.com>
2976
2977         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2978         (allocate_piece_closure): Set "per_objfile" member.
2979         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2980         (locexpr_describe_location, loclist_describe_location): Use new
2981         member.
2982         * dwarf2/read.c (read_call_site_scope)
2983         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2984         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2985         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2986         handle_data_member_location): Set per_objfile member.
2987         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2988         member.
2989         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2990
2991 2020-05-27  Tom Tromey  <tom@tromey.com>
2992
2993         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2994         allocate_signatured_type>: Declare new methods.
2995         <m_num_psymtabs>: New member.
2996         (struct dwarf2_per_cu_data) <index>: New member.
2997         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2998         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2999         (create_cu_from_index_list): Use allocate_per_cu.
3000         (create_signatured_type_table_from_index)
3001         (create_signatured_type_table_from_debug_names)
3002         (create_debug_type_hash_table, add_type_unit)
3003         (read_comp_units_from_section): Use allocate_signatured_type.
3004
3005 2020-05-27  Tom Tromey  <tom@tromey.com>
3006
3007         * psymtab.c (partial_map_expand_apply)
3008         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3009         (psym_lookup_global_symbol_language)
3010         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3011         (psym_print_stats, psym_expand_symtabs_for_function)
3012         (psym_map_symbol_filenames, psym_map_matching_symbols)
3013         (psym_expand_symtabs_matching)
3014         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3015         (maintenance_check_psymtabs): Update.
3016         * psympriv.h (struct partial_symtab) <readin_p,
3017         get_compunit_symtab>: Add objfile parameter.
3018         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3019         Likewise.
3020         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3021         get_compunit_symtab>: Likewise.
3022         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3023
3024 2020-05-27  Tom Tromey  <tom@tromey.com>
3025
3026         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3027         member.
3028         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3029         (create_cu_from_index_list)
3030         (create_signatured_type_table_from_index)
3031         (create_signatured_type_table_from_debug_names)
3032         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3033         (dwarf2_create_include_psymtab)
3034         (create_debug_type_hash_table, add_type_unit)
3035         (create_type_unit_group, read_comp_units_from_section)
3036         (dwarf2_compute_name, create_cus_hash_table)
3037         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3038         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3039         obstack.
3040         (dw2_get_real_path): Likewise.  Change argument to
3041         dwarf2_per_objfile.
3042
3043 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3044
3045         PR tdep/26000
3046         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3047         for ldrd (immediate).
3048
3049 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3050
3051         * command.h: Add comment giving the name of class_tui.
3052         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3053         create the fake command for the help for class_tui.
3054
3055 2020-05-26  Tom Tromey  <tromey@adacore.com>
3056
3057         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3058         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3059         (val_atr): New function.
3060         (value_val_atr): Use it.
3061         * ada-valprint.c (print_optional_low_bound): Change low bound
3062         handling for enums.
3063         (val_print_packed_array_elements): Don't call discrete_position.
3064         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3065         discrete_position for enum types.
3066         * language.c (default_print_array_index): Change type.
3067         * language.h (struct language_defn) <la_print_array_index>: Add
3068         index_type parameter, change type of index_value.
3069         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3070         (default_print_array_index): Update.
3071         * valprint.c (maybe_print_array_index): Don't call
3072         value_from_longest.  Update.
3073         (value_print_array_elements): Don't call discrete_position.
3074
3075 2020-05-26  Tom Tromey  <tromey@adacore.com>
3076
3077         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3078         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3079
3080 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3081
3082         PR gdb/13519
3083         * avr-tdep.c (avr_integer_to_address): Return data or code
3084         address accordingly to the second 'type' argument of the
3085         function.
3086
3087 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3088
3089         * infcmd.c, inferior.h: (construct_inferior_arguments):
3090         Moved function from here to gdbsupport/common-inferior.{h,cc}
3091
3092 2020-05-23  Tom Tromey  <tom@tromey.com>
3093
3094         Revert commit eca1f90c:
3095         * NEWS: Remove entry for completion styling.
3096         * completer.c (_rl_completion_prefix_display_length): Move
3097         declaration later.
3098         (gdb_fnprint): Revert.
3099         (gdb_display_match_list_1): Likewise.
3100         * cli/cli-style.c (completion_prefix_style)
3101         (completion_difference_style, completion_suffix_style): Remove.
3102         (_initialize_cli_style): Revert.
3103         * cli/cli-style.h (completion_prefix_style)
3104         (completion_difference_style, completion_suffix_style): Don't
3105         declare.
3106
3107 2020-05-24  Pedro Alves  <palves@redhat.com>
3108
3109         * symtab.c (completion_list_add_name): Return boolean indication
3110         of whether the symbol matched.
3111         (completion_list_add_symbol): Don't try to remove C++ aliases if
3112         the symbol didn't match in the first place.
3113         * symtab.h (completion_list_add_name): Return bool.
3114
3115 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3116
3117         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3118         type::field.
3119
3120 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3121
3122         GDB 9.2 released.
3123
3124 2020-05-23  Tom Tromey  <tom@tromey.com>
3125
3126         * NEWS: Add entry for completion styling.
3127         * completer.c (_rl_completion_prefix_display_length): Move
3128         declaration earlier.
3129         (gdb_fnprint): Use completion_style.
3130         (gdb_display_match_list_1): Likewise.
3131         * cli/cli-style.c (completion_prefix_style)
3132         (completion_difference_style, completion_suffix_style): New
3133         globals.
3134         (_initialize_cli_style): Register new globals.
3135         * cli/cli-style.h (completion_prefix_style)
3136         (completion_difference_style, completion_suffix_style): Declare.
3137
3138 2020-05-23  Pedro Alves  <palves@redhat.com>
3139
3140         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3141         (parse_escape): Use ISDIGIT instead of isdigit.
3142         (puts_debug): Use gdb_isprint instead of isprint.
3143         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3144         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3145         ISSPACE instead of isspace.
3146         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3147         instead of isspace.
3148         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3149         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3150         instead of isxdigit and ISDIGIT instead of isdigit.
3151
3152 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3153
3154         * gdbtypes.h (struct type) <field>: New method.
3155         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3156         or type::field.
3157
3158 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3159
3160         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3161         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3162         modify the propery to use type::set_fields instead.
3163
3164 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3165
3166         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3167         type::num_fields instead.
3168
3169 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3170
3171         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3172         methods.
3173         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3174         that modify the number of fields to use type::set_num_fields
3175         instead.
3176
3177 2020-05-22  Tom Tromey  <tromey@adacore.com>
3178
3179         * compile/compile-object-load.h (munmap_list_free): Don't
3180         declare.
3181
3182 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3183
3184         * annotate.c (annotate_source_line): Update return type, add call
3185         to update current symtab and line.
3186         * annotate.h (annotate_source_line): Update return type, and
3187         extend header comment.
3188         * source.c (info_line_command): Check annotation_level before
3189         calling annotate_source_line.
3190         * stack.c (print_frame_info): If calling annotate_source_line
3191         returns true, then don't print any other source line information.
3192
3193 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3194
3195         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3196
3197 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3198
3199         * coffread.c (patch_type): Remove NULL check before xfree.
3200         * corefile.c (set_gnutarget): Likewise.
3201         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3202         * exec.c (build_section_table): Likewise.
3203         * remote.c (remote_target::pass_signals): Likewise.
3204         * utils.c (n_spaces): Likewise.
3205         * cli/cli-script.c (document_command): Likewise.
3206         * i386-windows-tdep.c (core_process_module_section): Likewise.
3207         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3208
3209 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3210
3211         * symfile.c (reread_symbols): Clear objfile's section_offsets
3212         vector and section indices, re-compute them by calling
3213         sym_offsets.
3214
3215 2020-05-20  Tom Tromey  <tromey@adacore.com>
3216
3217         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3218         (desc_one_bound, desc_index_type): Compute field name.
3219
3220 2020-05-20  Tom de Vries  <tdevries@suse.de>
3221
3222         PR symtab/25833
3223         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3224
3225 2020-05-20  Alan Modra  <amodra@gmail.com>
3226
3227         PR 25993
3228         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3229         bfd_set_filename.
3230         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3231         passed to bfd_set_filename.
3232         * symfile-mem.c (add_vsyscall_page): Likewise for string
3233         passed to symbol_file_add_from_memory.
3234         (symbol_file_add_from_memory): Make name param a const char* and
3235         don't strdup.
3236
3237 2020-05-20  Alan Modra  <amodra@gmail.com>
3238
3239         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3240         rather than accessing bfd->filename directly.
3241         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3242         and use bfd_section_name.
3243         * dwarf2/frame.c (decode_frame_entry): Likewise.
3244         * exec.c (exec_set_section_address): Likewise.
3245         * solib-aix.c (solib_aix_bfd_open): Likewise.
3246         * stap-probe.c (get_stap_base_address): Likewise.
3247         * symfile.c (reread_symbols): Likewise.
3248
3249 2020-05-19  Tom Tromey  <tromey@adacore.com>
3250
3251         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3252
3253 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3254
3255         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3256
3257 2020-05-19  Pedro Alves  <palves@redhat.com>
3258
3259         * NEWS (set exec-file-mismatch): Adjust entry.
3260         * exec.c: Include "build-id.h".
3261         (validate_exec_file): Try to match build IDs instead of filenames.
3262         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3263         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3264         and pass down 'warn_if_slow'.
3265         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3266         gdb_bfd_open_closure to pass it down.
3267         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3268
3269 2020-05-19  Pedro Alves  <palves@redhat.com>
3270
3271         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3272         * target.c (target_fileio_open_1): Rename to target_fileio_open
3273         and make extern.  Use bool.
3274         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3275         (target_fileio_read_alloc_1): Adjust.
3276         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3277         (target_fileio_open_warn_if_slow): Delete declaration.
3278
3279 2020-05-19  Pedro Alves  <palves@redhat.com>
3280
3281         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3282         Adjust all callers.
3283
3284 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3285
3286         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3287         whether disp is negative.
3288
3289 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3290
3291         * symfile.h (struct symfile_segment_data)
3292         <~symfile_segment_data>: Remove.
3293         <segment_info>: Change to std::vector.
3294         * symfile.c (default_symfile_segments): Update.
3295         * elfread.c (elf_symfile_segments): Update.
3296
3297 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3298
3299         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3300         <segments>: New.
3301         <segment_bases, segment_sizes>: Remove.
3302         * symfile.c (default_symfile_segments): Update.
3303         * elfread.c (elf_symfile_segments): Update.
3304         * remote.c (remote_target::get_offsets): Update.
3305         * solib-target.c (solib_target_relocate_section_addresses):
3306         Update.
3307
3308 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3309
3310         * symfile.h (struct symfile_segment_data): Initialize fields.
3311         <~symfile_segment_data>: Add.
3312         (symfile_segment_data_up): New.
3313         (struct sym_fns) <sym_segments>: Return a
3314         symfile_segment_data_up.
3315         (default_symfile_segments): Return a symfile_segment_data_up.
3316         (free_symfile_segment_data): Remove.
3317         (get_symfile_segment_data): Return a symfile_segment_data_up.
3318         * symfile.c (default_symfile_segments): Likewise.
3319         (get_symfile_segment_data): Likewise.
3320         (free_symfile_segment_data): Remove.
3321         (symfile_find_segment_sections): Update.
3322         * elfread.c (elf_symfile_segments): Return a
3323         symfile_segment_data_up.
3324         * remote.c (remote_target::get_offsets): Update.
3325         * solib-target.c (solib_target_relocate_section_addresses):
3326         Update.
3327         * symfile-debug.c (debug_sym_segments): Return a
3328         symfile_segment_data_up.
3329
3330 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3331
3332         PR build/25981
3333         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3334         Hardcode register numbers.
3335
3336         PR build/25981
3337         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3338         procfs_find_LDT_entry): Remove.
3339         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3340         procfs_find_LDT_entry): Remove.
3341         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3342         Remove.
3343
3344 2020-05-17  Pedro Alves  <palves@redhat.com>
3345             Andrew Burgess  <andrew.burgess@embecosm.com>
3346             Keno Fischer  <keno@juliacomputing.com>
3347
3348         PR gdb/25741
3349         * breakpoint.c (build_target_condition_list): Update comments.
3350         (build_target_command_list): Update comments and skip matching
3351         locations.
3352         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3353         a separate function.  Simplify "set breakpoint auto-hw off"
3354         handling.
3355         (insert_breakpoints): Update comment.
3356         (tracepoint_locations_match): New parameter.  For breakpoints,
3357         compare location types too, if the caller wants to.
3358         (handle_automatic_hardware_breakpoints): New functions.
3359         (bp_location_is_less_than): Also sort by location type and
3360         hardware breakpoint length.
3361         (update_global_location_list): Handle "set breakpoint auto-hw on"
3362         here.
3363         (update_breakpoint_locations): Ask breakpoint_locations_match to
3364         ignore location types.
3365
3366 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3367
3368         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3369         type::name instead.
3370
3371 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3372
3373         * gdbtypes.h (struct type) <name, set_name>: New methods.
3374         (TYPE_CODE): Use type::name.  Change all call sites used to set
3375         the name to use type::set_name instead.
3376
3377 2020-05-16  Tom Tromey  <tom@tromey.com>
3378
3379         * top.c (quit_force): Update.
3380         * infrun.c (handle_no_resumed): Update.
3381         * top.h (all_uis): New function.
3382         (ALL_UIS): Remove.
3383
3384 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3385
3386         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3387
3388 2020-05-16  Pedro Alves  <palves@redhat.com>
3389
3390         * ia64-linux-nat.c
3391         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3392         Declare method.
3393         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3394
3395 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3396
3397         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3398         (sparc64_adi_info): Likewise.
3399
3400 2020-05-15  Tom Tromey  <tom@tromey.com>
3401
3402         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3403         block_objfile.
3404         (lookup_objfile_from_block): Remove.
3405         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3406         (lookup_global_symbol): Use block_objfile.
3407         * symtab.h (lookup_objfile_from_block): Don't declare.
3408         * printcmd.c (clear_dangling_display_expressions): Use
3409         block_objfile.
3410         * parse.c (operator_check_standard): Use block_objfile.
3411
3412 2020-05-15  Tom Tromey  <tom@tromey.com>
3413
3414         * language.c (language_alloc_type_symbol): Set
3415         SYMBOL_SECTION.
3416         * symtab.c (initialize_objfile_symbol): Remove.
3417         (allocate_symbol): Remove.
3418         (allocate_template_symbol): Remove.
3419         * dwarf2/read.c (fixup_go_packaging): Use "new".
3420         (new_symbol): Use "new".
3421         (read_variable): Don't call initialize_objfile_symbol.  Use
3422         "new".
3423         (read_func_scope): Use "new".
3424         * xcoffread.c (process_xcoff_symbol): Don't call
3425         initialize_objfile_symbol.
3426         (SYMBOL_DUP): Remove.
3427         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3428         "new".
3429         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3430         (allocate_template_symbol): Don't declare.
3431         (struct symbol): Add copy constructor.  Change defaults.
3432         * jit.c (finalize_symtab): Use "new".
3433         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3434         Use "new".
3435         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3436         (common_block_end): Use "new".
3437         * mdebugread.c (parse_symbol): Use "new".
3438         (new_symbol): Likewise.
3439
3440 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3441
3442         * NEWS: Mention changes to help and apropos.
3443
3444 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3445
3446         * command.h (enum command_class): Improve comments, document
3447         that class_alias is for user-defined aliases, give the class
3448         name for each class, remove unused class_xdb.
3449         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3450         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3451         by a precise class.
3452         * infcmd.c (_initialize_infcmd): Likewise.
3453         * reverse.c (_initialize_reverse): Likewise.
3454         * stack.c (_initialize_stack): Likewise.
3455         * symfile.c (_initialize_symfile): Likewise.
3456         * tracepoint.c (_initialize_tracepoint): Likewise.
3457
3458 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3459
3460         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3461         when their aliased command is traversed.
3462         (help_cmd): Add fput_command_names_styled call to
3463         output command name and aliases when command has an alias.
3464
3465 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3466
3467         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3468         * cli/cli-decode.c (help_cmd_list): Declare as static,
3469         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3470         a command together with the command.
3471         (fput_command_name_styled, fput_command_names_styled): New functions.
3472         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3473         fput_command_name_styled.
3474         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3475         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3476
3477 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3478
3479         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3480         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3481         * command.h (cmd_show_list): Likewise.
3482         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3483         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3484
3485 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3486
3487         * unittests/command-def-selftests.c (traverse_command_structure):
3488         Verify all commands of a list have the same prefix command and
3489         that only the top cmdlist commands have a null prefix.
3490
3491 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3492
3493         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3494         as prefix, not one of its aliases.
3495         (set_cmd_prefix): Remove.
3496         (do_add_cmd): Centralize the setting of the prefix of a command, when
3497         command is defined after its full chain of prefix commands.
3498         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3499         (add_setshow_cmd_full): Likewise.
3500         (update_prefix_field_of_prefixed_commands): New function.
3501         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3502         update_prefix_field_of_prefixed_commands.
3503         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3504         addresses of remote_set_cmdlist and remote_show_cmdlist given
3505         as argument, not the address of an argument.
3506         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3507         * gdb/remote.c (_initialize_remote): Likewise.
3508
3509 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3510
3511         * cli/cli-cmds.c (alias_command): Check for an existing alias
3512         using lookup_cmd_composition, as valid_command_p is too strict
3513         and forbids aliases that are the prefix of an existing alias
3514         or command.
3515         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3516         command is properly recognised as a valid command.
3517
3518 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3519
3520         * unittests/help-doc-selftests.c: Rename to
3521         unittests/command-def-selftests.c
3522         * unittests/command-def-selftests.c (help_doc_tests): Update some
3523         comments.
3524         (command_structure_tests, traverse_command_structure): New namespace
3525         and function.
3526         (command_structure_invariants_tests): New function.
3527         (_initialize_command_def_selftests) Renamed from
3528         _initialize_help_doc_selftests, register command_structure_invariants
3529         selftest.
3530
3531 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3532
3533         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3534         an alias of 'show'.
3535
3536 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3537
3538         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3539         ada_is_fixed_point_type.  Update all callers.
3540         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3541         all callers.
3542         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3543         Update all callers.
3544         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3545         print_fixed_point_type.  Update all callers.
3546         * ada-valprint.c (ada_value_print_num): Replace call to
3547         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3548
3549 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3550
3551         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3552         processors.
3553         (cpu_supports_bts): Add CV_AMD case.
3554
3555 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3556             Simon Marchi  <simon.marchi@efficios.com>
3557
3558         * infrun.c (stop_all_threads): Collect multiple wait events at
3559         each pass.
3560
3561 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3562
3563         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3564         type::code instead.
3565
3566 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3567
3568         * gdbtypes.h (struct type) <code, set_code>: New methods.
3569         (TYPE_CODE): Use type::code.  Change all call sites used to set
3570         the code to use type::set_code instead.
3571
3572 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3573             Tom de Vries  <tdevries@suse.de>
3574             Pedro Alves  <palves@redhat.com>
3575
3576         PR threads/25478
3577         * infrun.c (stop_all_threads): Do NOT ignore
3578         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3579         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3580         received.
3581         (handle_no_resumed): Remove code handling a live inferior with no
3582         threads.
3583         * remote.c (has_single_non_exited_thread): New.
3584         (remote_target::update_thread_list): Do not delete a thread if is
3585         the last thread of the process.
3586         * thread.c (thread_select): Call delete_exited_threads instead of
3587         prune_threads.
3588
3589 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3590
3591         * infrun.c (stop_all_threads): Enable/disable thread events of all
3592         targets.  Move a debug message denoting the end of the function
3593         into the SCOPED_EXIT block.
3594
3595 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3596
3597         * process-stratum-target.h: Include <set>.
3598         (all_non_exited_process_targets, switch_to_target_no_thread): New
3599         function declarations.
3600         * process-stratum-target.c (all_non_exited_process_targets)
3601         (switch_to_target_no_thread): New function implementations.
3602
3603 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3604
3605         * infrun.c (handle_inferior_event): Extract out a piece of code
3606         into...
3607         (mark_non_executing_threads): ...this new function.
3608
3609 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3610
3611         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3612         use.
3613
3614 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3615
3616         * regcache.c (regcache_read_pc_protected): New function
3617         implementation that returns 0 if the PC cannot read via
3618         'regcache_read_pc'.
3619         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3620         instead of 'regcache_read_pc'.
3621         (keep_going_pass_signal): Ditto.
3622
3623 2020-05-13  Tom Tromey  <tromey@adacore.com>
3624
3625         * ada-lang.c (align_value): Remove.
3626         (ada_template_to_fixed_record_type_1): Use align_up.
3627
3628 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3629
3630         * async-event.c: Update the copyright year.
3631         * async-event.h: Update the copyright year.
3632
3633 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3634
3635         * objfiles.h (is_addr_in_objfile,
3636         shared_objfile_contains_address_p): Return bool.
3637         * objfile.c (is_addr_in_objfile,
3638         shared_objfile_contains_address_p): Return bool.
3639
3640 2020-05-11  Tom Tromey  <tromey@adacore.com>
3641
3642         * cli/cli-cmds.c (info_command): Restore.
3643         (_initialize_cli_cmds): Use add_prefix_command for "info".
3644         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3645
3646 2020-05-11  Tom Tromey  <tromey@adacore.com>
3647
3648         * ada-lang.c (ada_value_primitive_field): Now public.
3649         * ada-lang.h (ada_value_primitive_field): Declare.
3650         * ada-valprint.c (print_field_values): Use
3651         ada_value_primitive_field for wrapper fields.
3652
3653 2020-05-11  Tom de Vries  <tdevries@suse.de>
3654
3655         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3656         MODULE_DOMAIN.
3657
3658 2020-05-11  Tom de Vries  <tdevries@suse.de>
3659
3660         PR symtab/25941
3661         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3662         with length 0, if not gdb-produced.
3663         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3664
3665 2020-05-09  Tom de Vries  <tdevries@suse.de>
3666
3667         PR gdb/25955
3668         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3669         calculation.
3670
3671 2020-05-09  Tom Tromey  <tom@tromey.com>
3672
3673         * top.c (server_command): Now bool.
3674         * top.h (server_command): Now bool.
3675
3676 2020-05-08  Tom Tromey  <tromey@adacore.com>
3677
3678         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3679         already being processed.
3680
3681 2020-05-08  Tom Tromey  <tom@tromey.com>
3682
3683         * printcmd.c (struct display) <next>: Remove.
3684         <display>: New constructor.
3685         <exp_string>: Now a std::string.
3686         <enabled_p>: Now a bool.
3687         (display_number): Move definition earlier.
3688         (displays): Rename from display_chain.  Now a std::vector.
3689         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3690         (display_command): Update.
3691         (do_one_display, disable_display)
3692         (enable_disable_display_command, do_enable_disable_display):
3693         Update.
3694         (free_display): Remove.
3695         (clear_displays): Rewrite.
3696         (delete_display): Update.
3697         (map_display_numbers): Use function_view.  Remove "data"
3698         parameter.  Update.
3699         (do_delete_display): Remove.
3700         (undisplay_command): Update.
3701         (do_one_display, do_displays, disable_display)
3702         (info_display_command): Update.
3703         (do_enable_disable_display): Remove.
3704         (enable_disable_display_command)
3705         (clear_dangling_display_expressions): Update.
3706
3707 2020-05-08  Tom Tromey  <tom@tromey.com>
3708
3709         * symtab.c (set_symbol_cache_size)
3710         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3711         (maintenance_print_symbol_cache_statistics): Update.
3712         * symmisc.c (print_symbol_bcache_statistics)
3713         (print_objfile_statistics, maintenance_print_objfiles)
3714         (maintenance_info_symtabs, maintenance_check_symtabs)
3715         (maintenance_expand_symtabs, maintenance_info_line_tables):
3716         Update.
3717         * symfile-debug.c (set_debug_symfile): Update.
3718         * source.c (forget_cached_source_info): Update.
3719         * python/python.c (gdbpy_progspaces): Update.
3720         * psymtab.c (maintenance_info_psymtabs): Update.
3721         * probe.c (parse_probes): Update.
3722         * linespec.c (iterate_over_all_matching_symtabs)
3723         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3724         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3725         * exec.c (exec_target::close): Update.
3726         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3727         * breakpoint.c (print_one_breakpoint_location)
3728         (create_longjmp_master_breakpoint)
3729         (create_std_terminate_master_breakpoint): Update.
3730         * progspace.c (program_spaces): Now a std::vector.
3731         (maybe_new_address_space): Update.
3732         (add_program_space): Remove.
3733         (program_space::program_space): Update.
3734         (remove_program_space): Update.
3735         (number_of_program_spaces): Remove.
3736         (print_program_space, update_address_spaces): Update.
3737         * progspace.h (program_spaces): Change type.
3738         (ALL_PSPACES): Remove.
3739         (number_of_program_spaces): Don't declare.
3740         (struct program_space) <next>: Remove.
3741
3742 2020-05-08  Tom Tromey  <tom@tromey.com>
3743
3744         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3745         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3746         (enable_break): Update.
3747         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3748         (frv_fdpic_find_canonical_descriptor): Update.
3749         (frv_fetch_objfile_link_map): Update.
3750         * progspace.c (program_space::free_all_objfiles): Update.
3751         (program_space::solibs): New method.
3752         * progspace.h (struct program_space) <solibs>: New method.
3753         * solist.h (master_so_list): Don't declare.
3754         (ALL_SO_LIBS): Remove.
3755         * solib.h (so_list_head): Remove.
3756         (update_solib_list): Update comment.
3757         * solib.c (master_so_list): Remove.
3758         (solib_used, update_solib_list, solib_add)
3759         (info_sharedlibrary_command, clear_solib)
3760         (reload_shared_libraries_1, remove_user_added_objfile): Update.
3761
3762 2020-05-08  Tom Tromey  <tom@tromey.com>
3763
3764         * extension.c (extension_languages): Now a std::array.
3765         (ALL_EXTENSION_LANGUAGES): Remove.
3766         (get_ext_lang_defn, get_ext_lang_of_file)
3767         (eval_ext_lang_from_control_command): Update.
3768         (finish_ext_lang_initialization)
3769         (auto_load_ext_lang_scripts_for_objfile)
3770         (ext_lang_type_printers::ext_lang_type_printers)
3771         (apply_ext_lang_type_printers)
3772         (ext_lang_type_printers::~ext_lang_type_printers)
3773         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
3774         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
3775         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
3776         (get_matching_xmethod_workers, ext_lang_colorize)
3777         (ext_lang_before_prompt): Update.
3778         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
3779
3780 2020-05-08  Tom Tromey  <tom@tromey.com>
3781
3782         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
3783         overload.
3784         <swap_string, m_string>: Remove.
3785         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
3786         Update.
3787         * stabsread.c (define_symbol, read_type): Update.
3788         * linespec.c (find_linespec_symbols): Update.
3789         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
3790         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
3791         * dbxread.c (read_dbx_symtab): Update.
3792         * cp-support.h (cp_canonicalize_string_full)
3793         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
3794         Return unique_xmalloc_ptr.
3795         * cp-support.c (inspect_type): Update.
3796         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
3797         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
3798         Likewise.
3799         * c-typeprint.c (print_name_maybe_canonical): Update.
3800         * break-catch-throw.c (check_status_exception_catchpoint):
3801         Update.
3802
3803 2020-05-08  Tom de Vries  <tdevries@suse.de>
3804
3805         * infrun.c (follow_fork): Copy current_line and current_symtab to
3806         child thread.
3807
3808 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3809
3810         * async-event.c (struct async_signal_handler, struct
3811         async_event_handler): Reformat, remove typedef.
3812
3813 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3814
3815         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3816         access thistype->main_type->dyn_prop_list directly.
3817
3818 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3819
3820         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3821         (remove_dyn_prop): Remove.  Update all users to use
3822         type::remove_dyn_prop.
3823         * gdbtypes.c (remove_dyn_prop): Rename to...
3824         (type::remove_dyn_prop): ... this.
3825
3826 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3827
3828         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3829         (add_dyn_prop): Remove.  Update all users to use
3830         type::add_dyn_prop.
3831         * gdbtypes.c (add_dyn_prop): Rename to...
3832         (type::add_dyn_prop): ... this.
3833
3834 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3835
3836         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3837         (get_dyn_prop): Remove.  Update all users to use
3838         type::dyn_prop.
3839         * gdbtypes.c (get_dyn_prop): Rename to...
3840         (type::dyn_prop): ... this.
3841
3842 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3843
3844         * gdbtypes.h (struct main_type) <flag_static>: Remove.
3845
3846 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3847
3848         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
3849         instruction, skip it if it's there.
3850
3851 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
3852
3853         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
3854
3855 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
3856
3857         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
3858         * gdbtypes.c (recursive_dump_type): Remove use of
3859         TYPE_INCOMPLETE.
3860
3861 2020-05-03  Tom Tromey  <tom@tromey.com>
3862
3863         * breakpoint.c (catch_command, tcatch_command): Remove.
3864         (_initialize_breakpoint): Use add_basic_prefix_cmd,
3865         add_show_prefix_cmd.
3866         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
3867         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
3868         Remove.
3869         (add_internal_problem_command): Use add_basic_prefix_cmd,
3870         add_show_prefix_cmd.
3871         * mips-tdep.c (set_mipsfpu_command): Remove.
3872         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
3873         * dwarf2/index-cache.c (set_index_cache_command): Remove.
3874         (_initialize_index_cache): Use add_basic_prefix_cmd.
3875         * memattr.c (dummy_cmd): Remove.
3876         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
3877         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
3878         (_initialize_tui_win): Use add_basic_prefix_cmd,
3879         add_show_prefix_cmd.
3880         * cli/cli-logging.c (set_logging_command): Remove.
3881         (_initialize_cli_logging): Use add_basic_prefix_cmd,
3882         add_show_prefix_cmd.
3883         (show_logging_command): Remove.
3884         * target.c (target_command): Remove.
3885         (add_target): Use add_basic_prefix_cmd.
3886
3887 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
3888
3889         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
3890
3891 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3892
3893         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
3894         info_command.
3895
3896 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
3897
3898         * nbsd-nat.c (nbsd_enable_proc_events)
3899         (nbsd_nat_target::post_startup_inferior): Add.
3900         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
3901         (nbsd_nat_target::update_thread_list): Rewrite.
3902         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
3903         "PTRACE_LWP_CREATE".
3904         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
3905
3906 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3907
3908         * stack.c (_initialize_stack): Remove duplicated creation
3909         of "frame" command and "f" alias.
3910
3911 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3912
3913         PR gdb/18706
3914         * gdbtypes.c (check_typedef): Calculate size of array of
3915         stubbed type.
3916
3917 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3918
3919         PR gdb/15559
3920         * i386-tdep.c (i386_push_dummy_call): Call
3921         i386_thiscall_push_dummy_call.
3922         (i386_thiscall_push_dummy_call): New function.
3923         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
3924         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
3925         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
3926
3927 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3928
3929         * gdbarch.sh (do_read): Add shellcheck disable directive for
3930         warning SC2162.
3931
3932 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3933
3934         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
3935         "referenced but not assigned" warning.
3936
3937 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3938
3939         * gdbarch.sh: Remove code that sets fallbackdefault.
3940
3941 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3942
3943         * gdbarch.sh: Use shell operators && and || instead of
3944         -a and -o.
3945
3946 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3947
3948         * gdbarch.sh: Use $(...) instead of `...`.
3949
3950 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3951
3952         * gdbarch.sh: Use double quotes around variables.
3953
3954 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3955
3956         * gdbarch.sh: Use %s with printf, instead of variables in the
3957         format string.
3958
3959 2020-04-29  Tom Tromey  <tromey@adacore.com>
3960
3961         PR ada/25875:
3962         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3963         type fields here.
3964         (read_enumeration_type): Call
3965         update_enumeration_type_from_children later.  Update comments.
3966         (process_enumeration_scope): Don't create type fields.
3967
3968 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3969
3970         * nbsd-tdep.c: Include "xml-syscall.h".
3971         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3972
3973 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3974
3975         * nbsd-nat.c: Include "sys/wait.h".
3976         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3977         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3978         (nbsd_nat_target::remove_exec_catchpoint)
3979         (nbsd_nat_target::set_syscall_catchpoint): Add.
3980         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3981         (nbsd_nat_target::insert_exec_catchpoint)
3982         (nbsd_nat_target::remove_exec_catchpoint)
3983         (nbsd_nat_target::set_syscall_catchpoint): Add.
3984         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3985         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3986         `nbsd_get_syscall_number'.
3987
3988 2020-04-29  Tom Tromey  <tom@tromey.com>
3989
3990         * stack.c (print_block_frame_labels): Remove.
3991
3992 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3993
3994         PR gdb/17320
3995         * ada-valprint.c (val_print_packed_array_elements): Move array
3996         end bracket to new line.
3997         (ada_val_print_string): Remove extra spaces before first array
3998         element.
3999         * c-valprint.c (c_value_print_array): Likewise.
4000         * m2-valprint.c (m2_print_array_contents): Likewise.
4001         (m2_value_print_inner): Likewise.
4002         * p-valprint.c (pascal_value_print_inner): Likewise.
4003         * valprint.c (generic_val_print_array): Likewise.
4004         (value_print_array_elements): Move first array element and array
4005         end bracket to new line.
4006
4007 2020-04-29  Tom de Vries  <tdevries@suse.de>
4008
4009         PR symtab/25889
4010         * linespec.c (find_method): Fix ix calculation.
4011
4012 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4013
4014         * syscalls/update-netbsd.sh: New file.
4015         * syscalls/netbsd.xml: Regenerate.
4016         * data-directory/Makefile.in: Register `netbsd.xml' in
4017         `SYSCALLS_FILES'.
4018
4019 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4020
4021         * syscalls/update-freebsd.sh: Add double quotes.
4022
4023 2020-04-28  Tom Tromey  <tom@tromey.com>
4024
4025         * NEWS: Update.
4026         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4027         (cmdpy_init): Allow class_tui.
4028
4029 2020-04-28 Mark Williams <mark@myosotissp.com>
4030
4031         PR gdb/24480
4032         * dwarf2read.c: Add missing assingments to list_in_scope when
4033         start_symtab was already called.
4034
4035 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4036
4037         PR gdb/25881
4038         * dwarf2/read.c (offset_map_type): Use
4039         gdb:hash_enum<sect_offset> as hash function.
4040
4041 2020-04-28  Tom de Vries  <tdevries@suse.de>
4042
4043         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4044         with DW_AT_signature.
4045
4046 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4047
4048         * configure.ac: Remove check for fs_base/gs_base in
4049         user_regs_struct.
4050         * configure: Re-generate.
4051         * config.in: Re-generate.
4052         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4053         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4054         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4055
4056 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4057
4058         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4059         problematic inline frame unwinding situation.
4060         * frame.c (frame_id_computed_p): New function.
4061         * frame.h (frame_id_computed_p): New prototype.
4062
4063 2020-04-26  Tom Tromey  <tom@tromey.com>
4064
4065         * command.h (enum command_class) <class_pseudo>: Remove.
4066
4067 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4068
4069         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4070         and whitespace.
4071
4072 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4073
4074         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4075         `PT_GET_PROCESS_STATE' block.
4076
4077 2020-04-24  Tom Tromey  <tom@tromey.com>
4078
4079         * symtab.h (symbol_get_demangled_name): Don't declare.
4080         * symtab.c (symbol_get_demangled_name): Remove.
4081         (general_symbol_info::natural_name)
4082         (general_symbol_info::demangled_name): Update.
4083
4084 2020-04-24  Tom Tromey  <tom@tromey.com>
4085
4086         PR rust/25025:
4087         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4088
4089 2020-04-24  Tom Tromey  <tom@tromey.com>
4090
4091         PR symtab/12707:
4092         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4093         exists.
4094         (new_symbol): Likewise.
4095         * compile/compile-object-load.c (get_out_value_type): Use
4096         symbol_matches_search_name.
4097
4098 2020-04-24  Tom Tromey  <tom@tromey.com>
4099
4100         * dwarf2/read.c (add_partial_symbol): Do not call
4101         compute_and_set_names.
4102
4103 2020-04-24  Tom Tromey  <tom@tromey.com>
4104
4105         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4106         overload.
4107
4108 2020-04-24  Tom Tromey  <tom@tromey.com>
4109
4110         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4111         (add_psymbol_to_list): New overload.  Make old overload call new
4112         one.
4113         * psympriv.h (add_psymbol_to_list): New overload.
4114
4115 2020-04-24  Tom Tromey  <tom@tromey.com>
4116
4117         * dwarf2/read.c (partial_die_info::read) <case
4118         DW_AT_linkage_name>: Use value_as_string.
4119         (dwarf2_string_attr): Use value_as_string.
4120         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4121         method.
4122         * dwarf2/attribute.c (attribute::value_as_string): New method.
4123
4124 2020-04-24  Tom Tromey  <tom@tromey.com>
4125
4126         * symtab.c (general_symbol_info::natural_name)
4127         (general_symbol_info::demangled_name): Check for language_rust.
4128
4129 2020-04-24  Tom Tromey  <tom@tromey.com>
4130
4131         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4132         (dwarf2_physname): ... from here.
4133         (partial_die_info::read): Add Rust "{" hack.
4134
4135 2020-04-24  Tom Tromey  <tom@tromey.com>
4136
4137         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4138         method.
4139         (symbol_set_demangled_name): Don't declare.
4140         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4141         symbol_set_demangled_name.
4142         (general_symbol_info::set_language)
4143         (general_symbol_info::compute_and_set_names): Update.
4144         * minsyms.c (minimal_symbol_reader::install): Update.
4145         * dwarf2/read.c (new_symbol): Update.
4146
4147 2020-04-24  Tom Tromey  <tromey@adacore.com>
4148
4149         PR python/23662:
4150         * python/py-type.c (convert_field): Handle
4151         FIELD_LOC_KIND_DWARF_BLOCK.
4152         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4153         (typy_get_dynamic): Nw function.
4154         (type_object_getset): Add "dynamic".
4155         * NEWS: Add entry.
4156
4157 2020-04-24  Tom Tromey  <tromey@adacore.com>
4158
4159         * ada-typeprint.c (print_choices, print_variant_part)
4160         (print_record_field_types_dynamic): New functions.
4161         (print_record_field_types): Use print_record_field_types_dynamic.
4162
4163 2020-04-24  Tom Tromey  <tromey@adacore.com>
4164
4165         * dwarf2/read.c (handle_data_member_location): New overload.
4166         (dwarf2_add_field): Use it.
4167         (decode_locdesc): Add "computed" parameter.  Update comment.
4168         * gdbtypes.c (is_dynamic_type_internal): Also look for
4169         FIELD_LOC_KIND_DWARF_BLOCK.
4170         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4171         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4172         virtual base classes.
4173         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4174         FIELD_LOC_KIND_DWARF_BLOCK.
4175
4176 2020-04-24  Tom Tromey  <tromey@adacore.com>
4177
4178         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4179         * gdbtypes.c (is_dynamic_type_internal): Check
4180         TYPE_HAS_DYNAMIC_LENGTH.
4181         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4182         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4183         New macros.
4184         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4185         constant.
4186
4187 2020-04-24  Tom Tromey  <tromey@adacore.com>
4188
4189         * dwarf2/read.c (struct variant_field): Rewrite.
4190         (struct variant_part_builder): New.
4191         (struct nextfield): Remove "variant" field.  Add "offset".
4192         (struct field_info): Add "current_variant_part" and
4193         "variant_parts".
4194         (alloc_discriminant_info): Remove.
4195         (alloc_rust_variant): New function.
4196         (quirk_rust_enum): Update.
4197         (dwarf2_add_field): Set "offset" member.  Don't handle
4198         DW_TAG_variant_part.
4199         (offset_map_type): New typedef.
4200         (convert_variant_range, create_one_variant)
4201         (create_one_variant_part, create_variant_parts)
4202         (add_variant_property): New functions.
4203         (dwarf2_attach_fields_to_type): Call add_variant_property.
4204         (read_structure_type): Don't handle DW_TAG_variant_part.
4205         (handle_variant_part, handle_variant): New functions.
4206         (handle_struct_member_die): Use them.
4207         (process_structure_scope): Don't handle variant parts.
4208         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4209         (struct discriminant_info): Remove.
4210         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4211         (struct main_type) <flag_discriminated_union>: Remove.
4212         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4213         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4214         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4215         Update.
4216         * valops.c (value_union_variant): Remove.
4217         * value.h (value_union_variant): Don't declare.
4218
4219 2020-04-24  Tom Tromey  <tromey@adacore.com>
4220
4221         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4222         (ada_value_primitive_packed_val): Update.
4223         * ada-valprint.c (ada_value_print_1): Update.
4224         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4225         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4226         just an address.  Use evaluate_for_locexpr_baton.
4227         (dwarf2_evaluate_property): Update.
4228         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4229         array_view.
4230         * findvar.c (default_read_var_value): Update.
4231         * gdbtypes.c (compute_variant_fields_inner)
4232         (resolve_dynamic_type_internal): Update.
4233         (resolve_dynamic_type): Change type of valaddr parameter.
4234         * gdbtypes.h (resolve_dynamic_type): Update.
4235         * valarith.c (value_subscripted_rvalue): Update.
4236         * value.c (value_from_contents_and_address): Update.
4237
4238 2020-04-24  Tom Tromey  <tromey@adacore.com>
4239
4240         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4241         "push_initial_value" parameter.
4242         (dwarf2_evaluate_property): Likewise.
4243         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4244
4245 2020-04-24  Tom Tromey  <tromey@adacore.com>
4246
4247         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4248         (variant::matches, compute_variant_fields_recurse)
4249         (compute_variant_fields_inner, compute_variant_fields): New
4250         functions.
4251         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4252         Use resolved_type after type is made.
4253         (operator==): Add new cases.
4254         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4255         (struct discriminant_range, struct variant, struct variant_part):
4256         New.
4257         (union dynamic_prop_data) <variant_parts, original_type>: New
4258         members.
4259         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4260         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4261         constants.
4262         * value.c (unpack_bits_as_long): Now public.
4263         * value.h (unpack_bits_as_long): Declare.
4264
4265 2020-04-24  Tom Tromey  <tromey@adacore.com>
4266
4267         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4268         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4269
4270 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4271
4272         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4273
4274 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4275
4276         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4277         (remove_fork_catchpoint, post_startup_inferior)
4278         (post_attach): Move...
4279         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4280         (remove_fork_catchpoint, post_startup_inferior)
4281         (post_attach): ...here.
4282         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4283         (remove_fork_catchpoint, post_startup_inferior)
4284         (post_attach): Move...
4285         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4286         (remove_fork_catchpoint, post_startup_inferior)
4287         (post_attach): ...here.
4288
4289 2020-04-24  Tom Tromey  <tromey@adacore.com>
4290
4291         * nat/windows-nat.h (struct windows_thread_info)
4292         <pc_adjusted>: New member.
4293         * windows-nat.c (windows_fetch_one_register): Check
4294         pc_adjusted.
4295         (windows_nat_target::get_windows_debug_event)
4296         (windows_nat_target::wait): Set pc_adjusted.
4297
4298 2020-04-24  Tom de Vries  <tdevries@suse.de>
4299
4300         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4301         Run gdb-add-index inside temp dir.
4302
4303 2020-04-23  Tom Tromey  <tromey@adacore.com>
4304
4305         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4306         in loop.
4307
4308 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4309
4310         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4311         get_frame_register instead of gdbarch_unwind_pc.
4312
4313 2020-04-23  Tom de Vries  <tdevries@suse.de>
4314
4315         * symtab.c (lookup_global_symbol): Prefer def over decl.
4316
4317 2020-04-23  Tom de Vries  <tdevries@suse.de>
4318
4319         PR symtab/25807
4320         * block.c (best_symbol, better_symbol): Promote to external.
4321         * block.h (best_symbol, better_symbol): Declare.
4322         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4323         decl.
4324
4325 2020-04-23  Tom Tromey  <tromey@adacore.com>
4326
4327         PR ada/25837:
4328         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4329         "const char *", not a "const std::string &".
4330         <name_and_matcher::operator==>: Update.
4331         * unittests/lookup_name_info-selftests.c: Change type of
4332         "result".
4333
4334 2020-04-23  Tom Tromey  <tom@tromey.com>
4335
4336         * inferior.h (iterate_over_inferiors): Don't declare.
4337         * inferior.c (iterate_over_inferiors): Remove.
4338         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4339         Remove.
4340         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4341         use iterate_over_inferiors.
4342         (darwin_resume_inferior_it)
4343         (struct resume_inferior_threads_param)
4344         (darwin_resume_inferior_threads_it): Remove.
4345         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4346
4347 2020-04-23  Tom de Vries  <tdevries@suse.de>
4348
4349         * blockframe.c (find_pc_partial_function): Use
4350         find_pc_sect_compunit_symtab rather than
4351         objfile->sf->qf->find_pc_sect_compunit_symtab.
4352
4353 2020-04-22  Tom de Vries  <tdevries@suse.de>
4354
4355         PR symtab/25764
4356         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4357         in psymtabs.
4358
4359 2020-04-22  Tom de Vries  <tdevries@suse.de>
4360
4361         PR symtab/25801
4362         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4363         symtabs.
4364
4365 2020-04-22  Tom de Vries  <tdevries@suse.de>
4366
4367         PR symtab/25700
4368         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4369         CU if already created.
4370
4371 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4372
4373         * infrun.c (displaced_step_fixup): Switch to the event_thread
4374         before calling displaced_step_restore, not after.
4375
4376 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4377
4378         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4379         its inferior is not recorded by us.
4380         (record_btrace_target_open): Replace call to
4381         all_non_exited_threads () with call to current_inferior
4382         ()->non_exited_threads ().
4383         (record_btrace_target::stop_recording): Likewise.
4384         (record_btrace_target::close): Likewise.
4385         (record_btrace_target::wait): Likewise.
4386         (record_btrace_target::record_stop_replaying): Likewise.
4387
4388 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4389
4390         * btrace.c (btrace_enable): Throw an error on double enables and
4391         when enabling recording fails.
4392         (btrace_disable): Throw an error if the thread is not recorded.
4393
4394 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4395
4396         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4397         request if we do not have a thread_info.
4398
4399 2020-04-21  Tom de Vries  <tdevries@suse.de>
4400
4401         PR gdb/25471
4402         * thread.c
4403         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4404         exception in get_frame_id.
4405
4406 2020-04-20  Tom Tromey  <tromey@adacore.com>
4407
4408         * python/python.c (struct gdbpy_event): Mark move constructor as
4409         noexcept.
4410         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4411         constructor as noexcept.
4412         * completer.h (struct completion_result): Mark move constructor as
4413         noexcept.
4414         * completer.c (completion_result::completion_result): Use
4415         initialization style.  Don't call reset_match_list.
4416
4417 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4418
4419         * MAINTAINERS (Write After Approval): Add myself.
4420
4421 2020-04-18  Tom Tromey  <tom@tromey.com>
4422
4423         * windows-tdep.c (init_w32_command_list)
4424         (w32_prefix_command_valid): Restore.
4425         (_initialize_windows_tdep): Call init_w32_command_list.
4426
4427 2020-04-18  Tom Tromey  <tom@tromey.com>
4428
4429         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4430         * value.c (value_fn_field): Update.
4431         * valops.c (find_function_in_inferior)
4432         (value_allocate_space_in_inferior): Update.
4433         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4434         Update.
4435         * tui/tui-source.c (tui_source_window::set_contents): Update.
4436         * symtab.c (lookup_global_or_static_symbol)
4437         (find_function_start_sal_1, skip_prologue_sal)
4438         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4439         * symmisc.c (dump_msymbols, dump_symtab_1)
4440         (maintenance_print_one_line_table): Update.
4441         * symfile.c (init_entry_point_info, section_is_mapped)
4442         (list_overlays_command, simple_read_overlay_table)
4443         (simple_overlay_update_1): Update.
4444         * stap-probe.c (handle_stap_probe): Update.
4445         * stabsread.c (dbx_init_float_type, define_symbol)
4446         (read_one_struct_field, read_enum_type, read_range_type): Update.
4447         * source.c (info_line_command): Update.
4448         * python/python.c (gdbpy_source_objfile_script)
4449         (gdbpy_execute_objfile_script): Update.
4450         * python/py-type.c (save_objfile_types): Update.
4451         * python/py-objfile.c (py_free_objfile): Update.
4452         * python/py-inferior.c (python_new_objfile): Update.
4453         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4454         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4455         (maintenance_check_psymtabs): Update.
4456         * printcmd.c (info_address_command): Update.
4457         * objfiles.h (struct objfile) <arch>: New method, from
4458         get_objfile_arch.
4459         (get_objfile_arch): Don't declare.
4460         * objfiles.c (get_objfile_arch): Remove.
4461         (filter_overlapping_sections): Update.
4462         * minsyms.c (msymbol_is_function): Update.
4463         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4464         (output_nondebug_symbol): Update.
4465         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4466         (mdebug_expand_psymtab): Update.
4467         * machoread.c (macho_add_oso_symfile): Update.
4468         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4469         Update.
4470         * linux-fork.c (checkpoint_command): Update.
4471         * linespec.c (convert_linespec_to_sals): Update.
4472         * jit.c (finalize_symtab): Update.
4473         * infrun.c (insert_exception_resume_from_probe): Update.
4474         * ia64-tdep.c (ia64_find_unwind_table): Update.
4475         * hppa-tdep.c (internalize_unwinds): Update.
4476         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4477         Update.
4478         * gcore.c (call_target_sbrk): Update.
4479         * elfread.c (record_minimal_symbol, elf_symtab_read)
4480         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4481         (elf_gnu_ifunc_resolve_by_got): Update.
4482         * dwarf2/read.c (create_addrmap_from_index)
4483         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4484         (read_debug_names_from_section)
4485         (process_psymtab_comp_unit_reader, add_partial_symbol)
4486         (add_partial_subprogram, process_full_comp_unit)
4487         (read_file_scope, read_func_scope, read_lexical_block_scope)
4488         (read_call_site_scope, dwarf2_ranges_read)
4489         (dwarf2_record_block_ranges, dwarf2_add_field)
4490         (mark_common_block_symbol_computed, read_tag_pointer_type)
4491         (read_tag_string_type, dwarf2_init_float_type)
4492         (dwarf2_init_complex_target_type, read_base_type)
4493         (partial_die_info::read, partial_die_info::read)
4494         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4495         (dwarf2_fetch_die_loc_sect_off): Update.
4496         * dwarf2/loc.c (dwarf2_find_location_expression)
4497         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4498         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4499         (dwarf2_loc_desc_get_symbol_read_needs)
4500         (locexpr_describe_location_piece, locexpr_describe_location_1)
4501         (loclist_describe_location): Update.
4502         * dwarf2/index-write.c (write_debug_names): Update.
4503         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4504         * dtrace-probe.c (dtrace_process_dof): Update.
4505         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4506         (process_one_symbol): Update.
4507         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4508         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4509         (coff_read_enum_type): Update.
4510         * cli/cli-cmds.c (edit_command, list_command): Update.
4511         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4512         * breakpoint.c (create_overlay_event_breakpoint)
4513         (create_longjmp_master_breakpoint)
4514         (create_std_terminate_master_breakpoint)
4515         (create_exception_master_breakpoint, get_sal_arch): Update.
4516         * block.c (block_gdbarch): Update.
4517         * annotate.c (annotate_source_line): Update.
4518
4519 2020-04-17  Tom Tromey  <tromey@adacore.com>
4520
4521         * auto-load.c (show_auto_load_cmd): Remove.
4522         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4523         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4524         (maintenance_print_arc_command): Remove.
4525         * tui/tui-win.c (tui_command): Remove.
4526         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4527         * tui/tui-layout.c (tui_layout_command): Remove.
4528         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4529         * python/python.c (user_set_python, user_show_python): Remove.
4530         (_initialize_python): Use add_basic_prefix_cmd,
4531         add_show_prefix_cmd.
4532         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4533         (install_gdb_commands): Use add_basic_prefix_cmd,
4534         add_show_prefix_cmd.
4535         (info_guile_command): Remove.
4536         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4537         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4538         add_show_prefix_cmd.
4539         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4540         Remove do_set and do_show parameters.
4541         * cli/cli-style.c (set_style, show_style): Remove.
4542         (_initialize_cli_style): Use add_basic_prefix_cmd,
4543         add_show_prefix_cmd.
4544         (cli_style_option::add_setshow_commands): Remove do_set and
4545         do_show parameters.
4546         (cli_style_option::add_setshow_commands): Use
4547         add_basic_prefix_cmd, add_show_prefix_cmd.
4548         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4549         (set_style_name): Remove.
4550         * cli/cli-dump.c (dump_command, append_command): Remove.
4551         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4552         (tekhex_dump_command, binary_dump_command)
4553         (binary_append_command): Remove.
4554         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4555         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4556         (init_w32_command_list): Remove; move into ...
4557         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4558         * valprint.c (set_print, show_print, set_print_raw)
4559         (show_print_raw): Remove.
4560         (_initialize_valprint): Use add_basic_prefix_cmd,
4561         add_show_prefix_cmd.
4562         * typeprint.c (set_print_type, show_print_type): Remove.
4563         (_initialize_typeprint): Use add_basic_prefix_cmd,
4564         add_show_prefix_cmd.
4565         * record.c (set_record_command, show_record_command): Remove.
4566         (_initialize_record): Use add_basic_prefix_cmd,
4567         add_show_prefix_cmd.
4568         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4569         add_show_prefix_cmd.
4570         (info_command, show_command, set_debug, show_debug): Remove.
4571         * top.h (set_history, show_history): Don't declare.
4572         * top.c (set_history, show_history): Remove.
4573         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4574         (unset_tdesc_cmd): Remove.
4575         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4576         add_show_prefix_cmd.
4577         * symtab.c (info_module_command): Remove.
4578         (_initialize_symtab): Use add_basic_prefix_cmd.
4579         * symfile.c (overlay_command): Remove.
4580         (_initialize_symfile): Use add_basic_prefix_cmd.
4581         * sparc64-tdep.c (info_adi_command): Remove.
4582         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4583         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4584         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4585         add_show_prefix_cmd.
4586         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4587         (_initialize_serial): Use add_basic_prefix_cmd,
4588         add_show_prefix_cmd.
4589         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4590         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4591         add_show_prefix_cmd.
4592         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4593         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4594         add_show_prefix_cmd.
4595         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4596         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4597         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4598         add_show_prefix_cmd.
4599         * remote.c (remote_command, set_remote_cmd): Remove.
4600         (_initialize_remote): Use add_basic_prefix_cmd.
4601         * record-full.c (set_record_full_command)
4602         (show_record_full_command): Remove.
4603         (_initialize_record_full): Use add_basic_prefix_cmd,
4604         add_show_prefix_cmd.
4605         * record-btrace.c (cmd_set_record_btrace)
4606         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4607         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4608         (cmd_show_record_btrace_pt): Remove.
4609         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4610         add_show_prefix_cmd.
4611         * ravenscar-thread.c (set_ravenscar_command)
4612         (show_ravenscar_command): Remove.
4613         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4614         add_show_prefix_cmd.
4615         * mips-tdep.c (show_mips_command, set_mips_command)
4616         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4617         add_show_prefix_cmd.
4618         * maint.c (maintenance_command, maintenance_info_command)
4619         (maintenance_check_command, maintenance_print_command)
4620         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4621         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4622         add_show_prefix_cmd.
4623         (show_per_command_cmd): Remove.
4624         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4625         Remove.
4626         (maintenance_show_test_settings_cmd): Remove.
4627         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4628         add_show_prefix_cmd.
4629         * maint-test-options.c (maintenance_test_options_command):
4630         Remove.
4631         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4632         * macrocmd.c (macro_command): Remove
4633         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4634         * language.c (set_check, show_check): Remove.
4635         (_initialize_language): Use add_basic_prefix_cmd,
4636         add_show_prefix_cmd.
4637         * infcmd.c (unset_command): Remove.
4638         (_initialize_infcmd): Use add_basic_prefix_cmd.
4639         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4640         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4641         add_show_prefix_cmd.
4642         * go32-nat.c (go32_info_dos_command): Remove.
4643         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4644         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4645         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4646         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4647         (_initialize_frame): Use add_basic_prefix_cmd,
4648         add_show_prefix_cmd.
4649         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4650         (_initialize_dcache): Use add_basic_prefix_cmd,
4651         add_show_prefix_cmd.
4652         * cp-support.c (maint_cplus_command): Remove.
4653         (_initialize_cp_support): Use add_basic_prefix_cmd.
4654         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4655         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4656         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4657         add_basic_prefix_cmd, add_show_prefix_cmd.
4658         * breakpoint.c (save_command): Remove.
4659         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4660         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4661         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4662         add_show_prefix_cmd.
4663         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4664         (set_ada_command, show_ada_command): Remove.
4665         (_initialize_ada_language): Use add_basic_prefix_cmd,
4666         add_show_prefix_cmd.
4667         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4668
4669 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4670
4671         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4672         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4673
4674 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4675
4676         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4677         warning messages.
4678
4679 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4680
4681         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4682         import table is not at beginning of .idata section.
4683
4684 2020-04-16  Pedro Alves  <palves@redhat.com>
4685
4686         * inferior.c (delete_inferior): Use delete operator directly
4687         instead of delete_program_space.
4688         * progspace.c (add_program_space): New, factored out from
4689         program_space::program_space.
4690         (remove_program_space): New, factored out from
4691         delete_program_space.
4692         (program_space::program_space): Remove intro comment.  Rewrite.
4693         (program_space::~program_space): Remove intro comment.  Call
4694         remove_program_space.
4695         (delete_program_space): Delete.
4696         * progspace.h (program_space::program_space): Make explicit.  Move
4697         intro comment here, adjusted.
4698         (program_space::~program_space): Move intro comment here,
4699         adjusted.
4700         (delete_program_space): Remove.
4701
4702 2020-04-16  Tom Tromey  <tromey@adacore.com>
4703
4704         * windows-nat.c (windows_nat::handle_access_violation): New
4705         function.
4706         * nat/windows-nat.h (handle_access_violation): Declare.
4707         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4708         windows-nat.c.  Call handle_access_violation.
4709
4710 2020-04-16  Tom de Vries  <tdevries@suse.de>
4711
4712         PR symtab/25791
4713         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4714         CUs without psymtab.
4715
4716 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4717
4718         * python/python.c (do_start_initialization): Don't call
4719         PyEval_InitThreads for Python 3.9 and beyond.
4720
4721 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4722
4723         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4724         thread functions.
4725         (obsd_nat_target::wait): Likewise.
4726
4727 2020-04-15  Tom Tromey  <tromey@adacore.com>
4728
4729         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4730         (DEBUG_EXCEPT): Use debug_printf.
4731
4732 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4733
4734         * completer.c (class completion_tracker::completion_hash_entry)
4735         <hash_name>: New member function.
4736         (completion_tracker::discard_completions): New callback to hash a
4737         completion_hash_entry, pass this to htab_create_alloc.
4738
4739 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4740
4741         * windows-nat.c (windows_make_so): Warn rather than stopping with
4742         an error if realpath() fails.
4743
4744 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4745
4746         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4747         (nbsd_nat_target::info_proc): Add do_status.
4748
4749 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4750             Tom de Vries  <tdevries@suse.de>
4751
4752         PR symtab/25718
4753         * psympriv.h (struct partial_symtab::read_symtab)
4754         (struct partial_symtab::expand_psymtab)
4755         (struct partial_symtab::read_dependencies): Update comments.
4756         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4757         read_symtab for includer.
4758         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
4759         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
4760         (struct dwarf2_include_psymtab::m_readin): Remove.
4761         (struct dwarf2_include_psymtab::includer): New member function.
4762         (dwarf2_psymtab::expand_psymtab): Assert !readin.
4763
4764 2020-04-14  Tom de Vries  <tdevries@suse.de>
4765
4766         PR symtab/25720
4767         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
4768         with NULL symbol_matcher and lookup_name.
4769         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
4770         and lookup_name.
4771         * dwarf2/read.c (dw2_expand_symtabs_matching)
4772         (dw2_debug_names_expand_symtabs_matching): Same.
4773         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
4774         Make lookup_name a pointer.  Update comment.
4775         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
4776         lookup_name being a pointer.
4777         * symfile.c (expand_symtabs_matching): Same.
4778         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
4779         * linespec.c (iterate_over_all_matching_symtabs): Same.
4780
4781 2020-04-13  Tom Tromey  <tom@tromey.com>
4782
4783         * run-on-main-thread.c: Update include.
4784         * unittests/main-thread-selftests.c: Update include.
4785         * tui/tui-win.c: Update include.
4786         * tui/tui-io.c: Update include.
4787         * tui/tui-interp.c: Update include.
4788         * tui/tui-hooks.c: Update include.
4789         * top.h: Update include.
4790         * top.c: Update include.
4791         * ser-base.c: Update include.
4792         * remote.c: Update include.
4793         * remote-notif.c: Update include.
4794         * remote-fileio.c: Update include.
4795         * record-full.c: Update include.
4796         * record-btrace.c: Update include.
4797         * python/python.c: Update include.
4798         * posix-hdep.c: Update include.
4799         * mingw-hdep.c: Update include.
4800         * mi/mi-main.c: Update include.
4801         * mi/mi-interp.c: Update include.
4802         * main.c: Update include.
4803         * linux-nat.c: Update include.
4804         * interps.c: Update include.
4805         * infrun.c: Update include.
4806         * inf-loop.c: Update include.
4807         * event-top.c: Update include.
4808         * event-loop.c: Move to ../gdbsupport/.
4809         * event-loop.h: Move to ../gdbsupport/.
4810         * async-event.h: Update include.
4811         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
4812
4813 2020-04-13  Tom Tromey  <tom@tromey.com>
4814
4815         * tui/tui-win.c: Include async-event.h.
4816         * remote.c: Include async-event.h.
4817         * remote-notif.c: Include async-event.h.
4818         * record-full.c: Include async-event.h.
4819         * record-btrace.c: Include async-event.h.
4820         * infrun.c: Include async-event.h.
4821         * event-top.c: Include async-event.h.
4822         * event-loop.h: Move some declarations to async-event.h.
4823         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4824         code to async-event.c.
4825         * async-event.h: New file.
4826         * async-event.c: New file.
4827         * Makefile.in (COMMON_SFILES): Add async-event.c.
4828         (HFILES_NO_SRCDIR): Add async-event.h.
4829
4830 2020-04-13  Tom Tromey  <tom@tromey.com>
4831
4832         * utils.c (flush_streams): New function.
4833         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4834
4835 2020-04-13  Tom Tromey  <tom@tromey.com>
4836
4837         * event-loop.c (handle_file_event): Use warning, not
4838         printf_unfiltered.
4839
4840 2020-04-13  Tom Tromey  <tom@tromey.com>
4841
4842         * event-loop.c: Include <chrono>.
4843
4844 2020-04-13  Tom Tromey  <tom@tromey.com>
4845
4846         * gdb_select.h: Move to ../gdbsupport/.
4847         * event-loop.c: Update include path.
4848         * top.c: Update include path.
4849         * ser-base.c: Update include path.
4850         * ui-file.c: Update include path.
4851         * ser-tcp.c: Update include path.
4852         * guile/scm-ports.c: Update include path.
4853         * posix-hdep.c: Update include path.
4854         * ser-unix.c: Update include path.
4855         * gdb_usleep.c: Update include path.
4856         * mingw-hdep.c: Update include path.
4857         * inflow.c: Update include path.
4858         * infrun.c: Update include path.
4859         * event-top.c: Update include path.
4860
4861 2020-04-13  Tom Tromey  <tom@tromey.com>
4862
4863         * configure: Rebuild.
4864         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
4865
4866 2020-04-13  Tom Tromey  <tom@tromey.com>
4867
4868         * event-loop.h (start_event_loop): Don't declare.
4869         * event-loop.c (start_event_loop): Move...
4870         * main.c (start_event_loop): ...here.  Now static.
4871
4872 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
4873
4874         * MAINTAINERS: Update my email address.
4875
4876 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4877
4878         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
4879         IP_ALL.
4880
4881 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4882
4883         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
4884         (nbsd_nat_target::info_proc): Add do_cmdline.
4885
4886 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4887
4888         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
4889         (nbsd_nat_target::info_proc): Add do_cwd.
4890
4891 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4892
4893         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
4894
4895 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
4896
4897         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
4898         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
4899         (nbsd_nat_target::info_proc): New functions.
4900         * nbsd-nat.c (kinfo_get_vmmap): New function.
4901         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
4902         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
4903         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
4904         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
4905         functions.
4906         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
4907         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4908         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4909         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
4910         (KINFO_VME_FLAG_GROWS_DOWN): New.
4911
4912 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
4913
4914         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
4915         bit shift.
4916
4917 2020-04-10  Tom Tromey  <tromey@adacore.com>
4918
4919         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
4920
4921 2020-04-10  Tom Tromey  <tromey@adacore.com>
4922
4923         * symtab.c (get_symbol_address, get_msymbol_address): Skip
4924         separate debug files.
4925
4926 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
4927
4928         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4929         Move to...
4930         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4931         ... here.
4932         * windows-nat.c (windows_nat_target::get_windows_debug_event):
4933         Check for STATUS_WX86_BREAKPOINT.
4934         (windows_nat_target::wait): Same.
4935
4936 2020-04-10  Tom de Vries  <tdevries@suse.de>
4937
4938         PR cli/25808
4939         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
4940
4941 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4942
4943         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
4944         (Write After Approval): Remove Tom de Vries.
4945
4946 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4947
4948         revert partially:
4949         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4950
4951         * buildsym.c (record_line): Fix undefined behavior and preserve
4952         lines at eof.
4953
4954 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4955
4956         * auxv.h (svr4_auxv_parse): New.
4957         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4958         and generic_auxv_parse.
4959         (svr4_auxv_parse): Add.
4960         * obsd-tdep.c: Include "auxv.h".
4961         (obsd_auxv_parse): Remove.
4962         (obsd_init_abi): Remove comment.
4963         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4964         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4965         * nbsd-tdep.c: Include "auxv.h".
4966         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4967
4968 2020-04-08  Tom Tromey  <tromey@adacore.com>
4969
4970         * nat/windows-nat.h (last_wait_event): Don't declare.
4971         (wait_for_debug_event): Update comment.
4972         * nat/windows-nat.c (last_wait_event): Now static.
4973
4974 2020-04-08  Tom Tromey  <tromey@adacore.com>
4975
4976         * windows-nat.c (wait_for_debug_event): Move to
4977         nat/windows-nat.c.
4978         * nat/windows-nat.h (wait_for_debug_event): Declare.
4979         * nat/windows-nat.c (wait_for_debug_event): Move from
4980         windows-nat.c.  No longer static.
4981
4982 2020-04-08  Tom Tromey  <tromey@adacore.com>
4983
4984         * windows-nat.c (get_windows_debug_event): Use
4985         fetch_pending_stop.
4986         * nat/windows-nat.h (fetch_pending_stop): Declare.
4987         * nat/windows-nat.c (fetch_pending_stop): New function.
4988
4989 2020-04-08  Tom Tromey  <tromey@adacore.com>
4990
4991         * windows-nat.c (windows_continue): Use matching_pending_stop and
4992         continue_last_debug_event.
4993         * nat/windows-nat.h (matching_pending_stop)
4994         (continue_last_debug_event): Declare.
4995         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4996         (matching_pending_stop, continue_last_debug_event): New
4997         functions.
4998
4999 2020-04-08  Tom Tromey  <tromey@adacore.com>
5000
5001         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5002         (handle_exception_result): Move to nat/windows-nat.h.
5003         (DEBUG_EXCEPTION_SIMPLE): Remove.
5004         (windows_nat::handle_ms_vc_exception): New function.
5005         (handle_exception): Move to nat/windows-nat.c.
5006         (get_windows_debug_event): Update.
5007         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5008         nat/windows-nat.c.
5009         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5010         (handle_exception_result): Move from windows-nat.c.
5011         (handle_exception): Declare.
5012         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5013         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5014         windows-nat.c.
5015
5016 2020-04-08  Tom Tromey  <tromey@adacore.com>
5017
5018         * windows-nat.c (exception_count, event_count): Remove.
5019         (handle_exception, get_windows_debug_event)
5020         (do_initial_windows_stuff): Update.
5021
5022 2020-04-08  Tom Tromey  <tromey@adacore.com>
5023
5024         * windows-nat.c (windows_nat::handle_load_dll)
5025         (windows_nat::handle_unload_dll): Rename.  No longer static.
5026         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5027         Declare.
5028
5029 2020-04-08  Tom Tromey  <tromey@adacore.com>
5030
5031         * complaints.h (stop_whining): Declare at top-level.
5032         (complaint): Don't declare stop_whining.
5033
5034 2020-04-08  Tom Tromey  <tromey@adacore.com>
5035
5036         * windows-nat.c (windows_nat::handle_output_debug_string):
5037         Rename.  No longer static.
5038         * nat/windows-nat.h (handle_output_debug_string): Declare.
5039
5040 2020-04-08  Tom Tromey  <tromey@adacore.com>
5041
5042         * windows-nat.c (current_process_handle, current_process_id)
5043         (main_thread_id, last_sig, current_event, last_wait_event)
5044         (current_windows_thread, desired_stop_thread_id, pending_stops)
5045         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5046         (display_selectors, fake_create_process)
5047         (get_windows_debug_event): Update.
5048         * nat/windows-nat.h (current_process_handle, current_process_id)
5049         (main_thread_id, last_sig, current_event, last_wait_event)
5050         (current_windows_thread, desired_stop_thread_id, pending_stops)
5051         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5052         * nat/windows-nat.c (current_process_handle, current_process_id)
5053         (main_thread_id, last_sig, current_event, last_wait_event)
5054         (current_windows_thread, desired_stop_thread_id, pending_stops)
5055         (siginfo_er): New globals.  Move from windows-nat.c.
5056
5057 2020-04-08  Tom Tromey  <tromey@adacore.com>
5058
5059         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5060         (handle_load_dll): Update.
5061         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5062
5063 2020-04-08  Tom Tromey  <tromey@adacore.com>
5064
5065         * windows-nat.c (enum thread_disposition_type): Move to
5066         nat/windows-nat.h.
5067         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5068         static.
5069         (windows_add_thread, windows_nat_target::fetch_registers)
5070         (windows_nat_target::store_registers, handle_exception)
5071         (windows_nat_target::resume, get_windows_debug_event)
5072         (windows_nat_target::get_tib_address)
5073         (windows_nat_target::thread_name)
5074         (windows_nat_target::thread_alive): Update.
5075         * nat/windows-nat.h (enum thread_disposition_type): Move from
5076         windows-nat.c.
5077         (thread_rec): Declare.
5078
5079 2020-04-08  Tom Tromey  <tromey@adacore.com>
5080
5081         * windows-nat.c: Add "using namespace".
5082         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5083         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5084
5085 2020-04-08  Tom Tromey  <tromey@adacore.com>
5086
5087         * nat/windows-nat.h (struct windows_thread_info): Declare
5088         destructor.
5089         * nat/windows-nat.c (~windows_thread_info): New.
5090
5091 2020-04-08  Tom Tromey  <tromey@adacore.com>
5092
5093         PR gdb/22992
5094         * windows-nat.c (current_event): Update comment.
5095         (last_wait_event, desired_stop_thread_id): New globals.
5096         (struct pending_stop): New.
5097         (pending_stops): New global.
5098         (windows_nat_target) <stopped_by_sw_breakpoint>
5099         <supports_stopped_by_sw_breakpoint>: New methods.
5100         (windows_fetch_one_register): Add assertions.  Adjust PC.
5101         (windows_continue): Handle pending stops.  Suspend other threads
5102         when stepping.  Use last_wait_event
5103         (wait_for_debug_event): New function.
5104         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5105         pending stops.  Queue spurious stops.
5106         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5107         (windows_nat_target::kill): Use wait_for_debug_event.
5108         * nat/windows-nat.h (struct windows_thread_info)
5109         <stopped_at_software_breakpoint>: New field.
5110         * nat/windows-nat.c (windows_thread_info::resume): Clear
5111         stopped_at_software_breakpoint.
5112
5113 2020-04-08  Tom Tromey  <tromey@adacore.com>
5114
5115         * windows-nat.c (enum thread_disposition_type): New.
5116         (thread_rec): Replace "get_context" parameter with "disposition";
5117         change type.
5118         (windows_add_thread, windows_nat_target::fetch_registers)
5119         (windows_nat_target::store_registers, handle_exception)
5120         (windows_nat_target::resume, get_windows_debug_event)
5121         (windows_nat_target::get_tib_address)
5122         (windows_nat_target::thread_name)
5123         (windows_nat_target::thread_alive): Update.
5124
5125 2020-04-08  Tom Tromey  <tromey@adacore.com>
5126
5127         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5128         (windows_continue): Use windows_continue::resume.
5129         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5130         resume>: Declare new methods.
5131         * nat/windows-nat.c: New file.
5132         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5133
5134 2020-04-08  Tom Tromey  <tromey@adacore.com>
5135
5136         * windows-nat.c (windows_add_thread, windows_delete_thread)
5137         (windows_nat_target::fetch_registers)
5138         (windows_nat_target::store_registers, fake_create_process)
5139         (windows_nat_target::resume, windows_nat_target::resume)
5140         (get_windows_debug_event, windows_nat_target::wait)
5141         (windows_nat_target::pid_to_str)
5142         (windows_nat_target::get_tib_address)
5143         (windows_nat_target::get_ada_task_ptid)
5144         (windows_nat_target::thread_name)
5145         (windows_nat_target::thread_alive): Use lwp, not tid.
5146
5147 2020-04-08  Tom Tromey  <tromey@adacore.com>
5148
5149         * windows-nat.c (handle_exception)
5150         (windows_nat_target::thread_name): Update.
5151         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5152         <name>: Now unique_xmalloc_ptr.
5153
5154 2020-04-08  Tom Tromey  <tromey@adacore.com>
5155
5156         * windows-nat.c (thread_rec)
5157         (windows_nat_target::fetch_registers): Update.
5158         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5159         Update comment.
5160         <debug_registers_changed, reload_context>: Now bool.
5161
5162 2020-04-08  Tom Tromey  <tromey@adacore.com>
5163
5164         * windows-nat.c (windows_add_thread): Use new.
5165         (windows_init_thread_list, windows_delete_thread): Use delete.
5166         (get_windows_debug_event): Update.
5167         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5168         destructor, and initializers.
5169
5170 2020-04-08  Tom Tromey  <tromey@adacore.com>
5171
5172         * windows-nat.c (struct windows_thread_info): Remove.
5173         * nat/windows-nat.h: New file.
5174
5175 2020-04-08  Tom Tromey  <tromey@adacore.com>
5176
5177         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5178         (thread_rec, windows_add_thread, windows_delete_thread)
5179         (windows_continue): Update.
5180
5181 2020-04-08  Tom Tromey  <tromey@adacore.com>
5182
5183         * windows-nat.c (struct windows_thread_info): Remove typedef.
5184         (thread_head): Remove.
5185         (thread_list): New global.
5186         (thread_rec, windows_add_thread, windows_init_thread_list)
5187         (windows_delete_thread, windows_continue): Update.
5188
5189 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5190
5191         * windows-tdep.h (windows_init_abi): Add comment.
5192         (cygwin_init_abi): New declaration.
5193         * windows-tdep.c: Split signal enumeration in two, one for
5194         Windows and one for Cygwin.
5195         (windows_gdb_signal_to_target): Only deal with signal of the
5196         Windows OS ABI.
5197         (cygwin_gdb_signal_to_target): New function.
5198         (windows_init_abi): Rename to windows_init_abi_common, don't set
5199         gdb_signal_to_target gdbarch method.  Add new new function with
5200         this name.
5201         (cygwin_init_abi): New function.
5202         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5203         comment.  Don't call windows_init_abi.
5204         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5205         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5206         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5207         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5208         a new function of this name.
5209         (i386_cygwin_init_abi): New function.
5210         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5211         OS ABI Cygwin.
5212
5213 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5214
5215         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5216         parameter.c.
5217         (dwarf2_read_gdb_index): Update.
5218
5219 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5220
5221         * nbsd-tdep.c: Include "objfiles.h".
5222         (nbsd_skip_solib_resolver): New.
5223         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5224
5225 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5226
5227         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5228         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5229         with DW_LLE_base_addressx are being emitted in DWARFv5.
5230         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5231         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5232         unsigned integer.
5233
5234 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5235
5236         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5237         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5238         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5239         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5240         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5241         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5242         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5243
5244
5245 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5246
5247         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5248         (read_loclist_index): New function definition.
5249         (lookup_loclist_base): New function definition.
5250         (read_loclist_header): New function definition.
5251         (dwarf2_cu): Add loclist_base and loclist_header field.
5252         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5253         (read_full_die_1): Read the value of DW_AT_loclists_base.
5254         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5255         (read_attribute_value): Handle DW_FORM_loclistx.
5256         (skip_one_die): Handle DW_FORM_loclistx.
5257         (loclist_header): New structure declaration.
5258         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5259
5260 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5261
5262         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5263         constructor.  Remove `addr` parameter from other constructor and
5264         add `per_cu` parameter.
5265         * dwarf2/read.c (create_partial_symtab): Update.
5266
5267 2020-04-07  Tom de Vries  <tdevries@suse.de>
5268
5269         PR symtab/25796
5270         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5271         (partial_die_info::fixup): Inherit has_const_value.
5272
5273 2020-04-07  Tom de Vries  <tdevries@suse.de>
5274
5275         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5276         symbols without address.
5277
5278 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5279
5280         * nbsd-nat.h (struct thread_info): Add forward declaration.
5281         (nbsd_nat_target::thread_alive): Add.
5282         (nbsd_nat_target::thread_name): Likewise.
5283         (nbsd_nat_target::update_thread_list): Likewise.
5284         (update_thread_list::post_attach): Likewise.
5285         (post_attach::pid_to_str): Likewise.
5286         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5287         (nbsd_thread_lister): Add.
5288         (nbsd_nat_target::thread_alive): Likewise.
5289         (nbsd_nat_target::thread_name): Likewise.
5290         (nbsd_add_threads): Likewise.
5291         (update_thread_list::post_attach): Likewise.
5292         (nbsd_nat_target::update_thread_list): Likewise.
5293         (post_attach::pid_to_str): Likewise.
5294
5295 2020-04-06  Tom Tromey  <tromey@adacore.com>
5296
5297         * ada-valprint.c (print_variant_part): Extract the variant field.
5298         (print_field_values): Use the field as the outer value when
5299         recursing.
5300
5301 2020-04-06  Tom Tromey  <tromey@adacore.com>
5302
5303         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5304         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5305         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5306         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5307         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5308
5309 2020-04-06  Tom Tromey  <tromey@adacore.com>
5310
5311         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5312         TYPE_CODE_ERROR.
5313
5314 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5315
5316         * nbsd-tdep.c: Include "gdbarch.h".
5317         Define enum with NetBSD signal numbers.
5318         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5319         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5320         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5321         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5322         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5323         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5324         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5325         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5326         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5327         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5328         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5329         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5330
5331 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5332
5333         PR gdb/25325
5334         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5335
5336 2020-04-03  Tom Tromey  <tromey@adacore.com>
5337
5338         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5339         Read constant block.
5340
5341 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5342
5343         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5344         (gdb_bfd_get_full_section_contents): New declaration.
5345         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5346         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5347         gdb_bfd_get_full_section_contents.
5348
5349 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5350
5351         * exec.c (build_section_table): Replace internal_error with
5352         gdb_assert.
5353         (section_table_xfer_memory_partial): Likewise.
5354         * mdebugread.c (parse_partial_symbols): Likewise.
5355         * psymtab.c (lookup_partial_symbol): Likewise.
5356         * utils.c (wrap_here): Likewise.
5357
5358 2020-04-02  Tom Tromey  <tromey@adacore.com>
5359
5360         * f-lang.c (build_fortran_types): Use arch_type to initialize
5361         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5362
5363 2020-04-02  Tom Tromey  <tromey@adacore.com>
5364
5365         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5366         of attributes.
5367
5368 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5369             Bernd Edlinger <bernd.edlinger@hotmail.de>
5370             Tom Tromey  <tromey@adacore.com>
5371
5372         * buildsym.c (buildsym_compunit::record_line): Remove
5373         deduplication code.
5374
5375 2020-04-02  Tom de Vries  <tdevries@suse.de>
5376
5377         PR ada/24671
5378         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5379
5380 2020-04-02  Tom de Vries  <tdevries@suse.de>
5381
5382         * dwarf2/read.c (dwarf2_gdb_index_functions,
5383         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5384         NULL.
5385         * psymtab.c (psym_lookup_global_symbol_language): New function.
5386         (psym_functions): Init psym_lookup_global_symbol_language with
5387         psym_lookup_global_symbol_language.
5388         * symfile-debug.c (debug_sym_quick_functions): Init
5389         lookup_global_symbol_language with NULL.
5390         * symfile.c (set_initial_language): Remove fixme comment.
5391         * symfile.h (struct quick_symbol_functions): Add
5392         lookup_global_symbol_language.
5393         * symtab.c (find_quick_global_symbol_language): New function.
5394         (find_main_name): Use find_quick_global_symbol_language.
5395
5396 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5397
5398         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5399
5400 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5401
5402         * buildsym.c (record_line): Fix undefined behavior and preserve
5403         lines at eof.
5404
5405 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5406
5407         * buildsym.c (record_line): Fix the resizing condition.
5408
5409 2020-04-01  Tom Tromey  <tom@tromey.com>
5410
5411         * value.h (value_literal_complex): Add comment.
5412         * valops.c (value_literal_complex): Refer to value.h.
5413
5414 2020-04-01  Tom Tromey  <tom@tromey.com>
5415
5416         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5417         (scalar_type): New rule, from typebase.
5418         (typebase): Use scalar_type.  Recognize complex types.
5419         (field_name): Handle FLOAT_KEYWORD.
5420         (ident_tokens): Add _Complex and __complex__.
5421
5422 2020-04-01  Tom Tromey  <tom@tromey.com>
5423
5424         PR exp/25299:
5425         * valarith.c (promotion_type, complex_binop): New functions.
5426         (scalar_binop): Handle complex numbers.  Use promotion_type.
5427         (value_pos, value_neg, value_complement): Handle complex numbers.
5428
5429 2020-04-01  Tom Tromey  <tom@tromey.com>
5430
5431         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5432         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5433         (parse_number): Handle complex numbers.
5434
5435 2020-04-01  Tom Tromey  <tom@tromey.com>
5436
5437         * c-valprint.c (c_decorations): Change complex suffix to "i".
5438
5439 2020-04-01  Tom Tromey  <tom@tromey.com>
5440
5441         * valprint.c (generic_value_print_complex): Use accessors.
5442         * value.h (value_real_part, value_imaginary_part): Declare.
5443         * valops.c (value_real_part, value_imaginary_part): New
5444         functions.
5445         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5446
5447 2020-04-01  Tom Tromey  <tom@tromey.com>
5448
5449         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5450         (read_range_type): Update.
5451         * mdebugread.c (basic_type): Update.
5452         * go-lang.c (build_go_types): Use init_complex_type.
5453         * gdbtypes.h (struct main_type) <complex_type>: New member.
5454         (init_complex_type): Update.
5455         (arch_complex_type): Don't declare.
5456         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5457         Make name if none given.  Use alloc_type_copy.  Look for cached
5458         complex type.
5459         (arch_complex_type): Remove.
5460         (gdbtypes_post_init): Use init_complex_type.
5461         * f-lang.c (build_fortran_types): Use init_complex_type.
5462         * dwarf2/read.c (read_base_type): Update.
5463         * d-lang.c (build_d_types): Use init_complex_type.
5464         * ctfread.c (read_base_type): Update.
5465
5466 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5467
5468         * infrun.c (stop_all_threads): Update assertion, plus when
5469         stopping threads, take into account that we might be trying
5470         to stop an all-stop target.
5471         (stop_waiting): Call 'stop_all_threads' if there exists a
5472         non-stop target.
5473
5474 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5475
5476         * target.h (exists_non_stop_target): New function declaration.
5477         * target.c (exists_non_stop_target): New function.
5478
5479 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5480
5481         PR gdb/24789
5482         * eval.c (is_integral_or_integral_reference): New function.
5483         (evaluate_subexp_standard): Allow integer references in
5484         pointer arithmetic.
5485
5486 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5487
5488         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5489         check for no ptid in the stop reply when the target is non-stop.
5490
5491 2020-04-01  Tom Tromey  <tromey@adacore.com>
5492
5493         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5494         "name" parameter to rvalue reference.  Initialize m_name_holder.
5495         <lookup_name_info>: New overloads.
5496         <name>: Return gdb::string_view.
5497         <c_str>: New method.
5498         <make_ignore_params>: Update.
5499         <search_name_hash>: Update.
5500         <language_lookup_name>: Return const char *.
5501         <m_name>: Change type.
5502         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5503         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5504         (lookup_name_info::match_any): Update.
5505         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5506         Update.
5507         * minsyms.c (linkage_name_str): Update.
5508         * language.c (default_symbol_name_matcher): Update.
5509         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5510         Update.
5511         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5512         (ada_lookup_name_info::ada_lookup_name_info): Update.
5513         (literal_symbol_name_matcher): Update.
5514
5515 2020-04-01  Tom Tromey  <tromey@adacore.com>
5516
5517         * psymtab.c (psymtab_search_name): Remove function.
5518         (psym_lookup_symbol): Create search name and lookup name here.
5519         (lookup_partial_symbol): Remove "name" parameter; add
5520         lookup_name.
5521         (psym_expand_symtabs_for_function): Update.
5522
5523 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5524
5525         PR tui/25597:
5526         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5527
5528 2020-03-31  Tom Tromey  <tromey@adacore.com>
5529
5530         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5531         memcpy.
5532
5533 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5534
5535         * features/riscv/32bit-csr.xml: Regenerated.
5536         * features/riscv/64bit-csr.xml: Regenerated.
5537
5538 2020-03-30  Tom Tromey  <tromey@adacore.com>
5539
5540         * ada-valprint.c (print_variant_part): Update.
5541         * ada-lang.h (ada_which_variant_applies): Update.
5542         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5543         outer_valaddr parameters; replace with "outer" value parameter.
5544         (to_fixed_variant_branch_type): Update.
5545
5546 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5547
5548         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5549         <list>.  Remove inclusion of observable.h.
5550         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5551         (struct arch_lwp_info): New struct.
5552         (class ppc_linux_dreg_interface): New class.
5553         (struct ppc_linux_process_info): New struct.
5554         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5555         <low_new_clone, low_forget_process, low_prepare_to_resume>
5556         <copy_thread_dreg_state, mark_thread_stale>
5557         <mark_debug_registers_changed, register_hw_breakpoint>
5558         <clear_hw_breakpoint, register_wp, clear_wp>
5559         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5560         <num_memory_accesses, get_trigger_type>
5561         <create_watchpoint_request, hwdebug_point_cmp>
5562         <init_arch_lwp_info, get_arch_lwp_info>
5563         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5564         methods.
5565         <struct ptid_hash>: New inner struct.
5566         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5567         members.
5568         (saved_dabr_value, hwdebug_info, max_slots_number)
5569         (struct hw_break_tuple, struct thread_points, ppc_threads)
5570         (have_ptrace_hwdebug_interface)
5571         (hwdebug_find_thread_points_by_tid)
5572         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5573         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5574         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5575         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5576         use m_dreg_interface.
5577         (hwdebug_point_cmp): Change to...
5578         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5579         reference arguments instead of pointers.
5580         (ppc_linux_nat_target::ranged_break_num_registers): Use
5581         m_dreg_interface.
5582         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5583         m_dreg_interface.  Call register_hw_breakpoint.
5584         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5585         m_dreg_interface.  Call clear_hw_breakpoint.
5586         (get_trigger_type): Change to...
5587         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5588         comment.
5589         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5590         use m_dreg_interface.  Call register_hw_breakpoint.
5591         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5592         use m_dreg_interface.  Call clear_hw_breakpoint.
5593         (can_use_watchpoint_cond_accel): Change to...
5594         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5595         method.  Update comment, use m_dreg_interface and
5596         m_process_info.
5597         (calculate_dvc): Change to...
5598         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5599         m_dreg_interface.
5600         (num_memory_accesses): Change to...
5601         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5602         (check_condition): Change to...
5603         (ppc_linux_nat_target::check_condition): ...this method.
5604         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5605         comment, use m_dreg_interface.
5606         (create_watchpoint_request): Change to...
5607         (ppc_linux_nat_target::create_watchpoint_request): ...this
5608         method.  Use m_dreg_interface.
5609         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5610         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5611         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5612         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5613         (ppc_linux_nat_target::low_forget_process)
5614         (ppc_linux_nat_target::low_new_fork)
5615         (ppc_linux_nat_target::low_new_clone)
5616         (ppc_linux_nat_target::low_delete_thread)
5617         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5618         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5619         only call mark_thread_stale.
5620         (ppc_linux_thread_exit): Remove.
5621         (ppc_linux_nat_target::stopped_data_address): Change to...
5622         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5623         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5624         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5625         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5626         comment.  Call low_stopped_data_address.
5627         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5628         m_dreg_interface.
5629         (ppc_linux_nat_target::masked_watch_num_registers): Use
5630         m_dreg_interface.
5631         (ppc_linux_nat_target::copy_thread_dreg_state)
5632         (ppc_linux_nat_target::mark_thread_stale)
5633         (ppc_linux_nat_target::mark_debug_registers_changed)
5634         (ppc_linux_nat_target::register_hw_breakpoint)
5635         (ppc_linux_nat_target::clear_hw_breakpoint)
5636         (ppc_linux_nat_target::register_wp)
5637         (ppc_linux_nat_target::clear_wp)
5638         (ppc_linux_nat_target::init_arch_lwp_info)
5639         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5640         (_initialize_ppc_linux_nat): Remove observer callback.
5641
5642 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5643
5644         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5645         (ppc_linux_nat_target::auxv_parse)
5646         (ppc_linux_nat_target::read_description)
5647         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5648         Move up.
5649
5650 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5651
5652         * linux-nat.h (low_new_clone): New method.
5653         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5654
5655 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5656
5657         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5658         (dbx_expand_psymtab): ... this.
5659         (start_psymtab): Update.
5660         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5661         (mdebug_expand_psymtab): ... this.
5662         (parse_partial_symbols): Update.
5663         (new_psymtab): Update.
5664         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5665         (xcoff_expand_psymtab): ... this.
5666         (xcoff_start_psymtab): Update.
5667
5668 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5669
5670         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5671         <expand_dependencies>: ... this.
5672         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5673         (partial_symtab::expand_dependencies): ... this.
5674         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5675         Update.
5676         (dwarf2_psymtab::expand_psymtab): Update.
5677         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5678         * mdebugread.c (psymtab_to_symtab_1): Update.
5679         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5680
5681 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5682
5683         * psympriv.h (discard_psymtab): Remove.
5684         * dbxread.c (dbx_end_psymtab): Update.
5685         * xcoffread.c (xcoff_end_psymtab): Update.
5686
5687 2020-03-28  Tom Tromey  <tom@tromey.com>
5688
5689         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5690         comment.
5691
5692 2020-03-28  Tom Tromey  <tom@tromey.com>
5693
5694         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5695
5696 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5697
5698         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5699
5700 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5701
5702         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5703
5704 2020-03-26  Tom Tromey  <tom@tromey.com>
5705
5706         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5707         (mark_common_block_symbol_computed, read_tag_string_type)
5708         (attr_to_dynamic_prop, read_subrange_type): Update.
5709         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5710         to be methods on struct attribute.
5711         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5712         (read_call_site_scope, partial_die_info::read)
5713         (partial_die_info::read, lookup_die_type, follow_die_ref):
5714         Update.
5715         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5716         from dwarf2_get_ref_die_offset.
5717         (attribute::constant_value): New method, from
5718         dwarf2_get_attr_constant_value.
5719         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5720         Declare method.
5721         <constant_value>: New method.
5722
5723 2020-03-26  Tom Tromey  <tom@tromey.com>
5724
5725         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5726         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5727         (dwarf_type_encoding_name): Move to stringify.c.
5728         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5729         * dwarf2/stringify.c: New file.
5730         * dwarf2/stringify.h: New file.
5731
5732 2020-03-26  Tom Tromey  <tom@tromey.com>
5733
5734         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5735         Rewrite.
5736
5737 2020-03-26  Tom Tromey  <tom@tromey.com>
5738
5739         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5740         methods.
5741         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5742         (lookup_ranges_base): Likewise.
5743         (read_cutu_die_from_dwo, read_full_die_1): Update.
5744
5745 2020-03-26  Tom Tromey  <tom@tromey.com>
5746
5747         * dwarf2/read.c (read_import_statement, read_file_scope)
5748         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5749         (read_lexical_block_scope, read_call_site_scope)
5750         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5751         (handle_struct_member_die, process_structure_scope)
5752         (update_enumeration_type_from_children)
5753         (process_enumeration_scope, read_array_type, read_common_block)
5754         (read_namespace, read_module, read_subroutine_type): Update.
5755         (sibling_die): Remove.
5756
5757 2020-03-26  Tom Tromey  <tom@tromey.com>
5758
5759         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
5760         (build_type_psymtabs_reader, read_structure_type)
5761         (read_enumeration_type, read_full_die_1): Update.
5762         (dwarf2_attr_no_follow): Move to die.h.
5763         * dwarf2/die.h (struct die_info) <attr>: New method.
5764
5765 2020-03-26  Tom Tromey  <tom@tromey.com>
5766
5767         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
5768         <base_address>: Now an optional.
5769         (dwarf2_find_base_address, dwarf2_rnglists_process)
5770         (dwarf2_ranges_process, fill_in_loclist_baton)
5771         (dwarf2_symbol_mark_computed): Update.
5772
5773 2020-03-26  Tom Tromey  <tom@tromey.com>
5774
5775         * dwarf2/read.c (struct die_info): Move to die.h.
5776         * dwarf2/die.h: New file.
5777
5778 2020-03-26  Tom Tromey  <tom@tromey.com>
5779
5780         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
5781         * dwarf2/read.c
5782         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5783         Move to line-header.c.
5784         (read_checked_initial_length_and_offset, read_formatted_entries):
5785         Likewise.
5786         (dwarf_decode_line_header): Split into two.
5787         * dwarf2/line-header.c
5788         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5789         Move from read.c.
5790         (read_checked_initial_length_and_offset, read_formatted_entries):
5791         Likewise.
5792         (dwarf_decode_line_header): New function, split from read.c.
5793
5794 2020-03-26  Tom Tromey  <tom@tromey.com>
5795
5796         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
5797         Declare method.
5798         * dwarf2/read.c (read_attribute_value): Update.
5799         (dwarf2_per_objfile::read_line_string): Rename from
5800         read_indirect_line_string.
5801         (read_formatted_entries): Update.
5802
5803 2020-03-26  Tom Tromey  <tom@tromey.com>
5804
5805         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
5806         variable.
5807
5808 2020-03-26  Tom Tromey  <tom@tromey.com>
5809
5810         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
5811         const.
5812         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5813         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5814         parameter const.
5815
5816 2020-03-26  Tom Tromey  <tom@tromey.com>
5817
5818         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5819         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5820         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5821         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5822
5823 2020-03-26  Tom Tromey  <tom@tromey.com>
5824
5825         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5826         file_names_size, file_full_name, file_file_name>: Use const.
5827         <file_name_at, file_names>: Add const overload.
5828         * dwarf2/line-header.c (line_header::file_file_name)
5829         (line_header::file_full_name): Update.
5830
5831 2020-03-26  Tom Tromey  <tom@tromey.com>
5832
5833         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5834         (macro_start_file, consume_improper_spaces)
5835         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5836         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5837         (dwarf_decode_macros): Move to macro.c.
5838         * dwarf2/macro.c: New file.
5839         * dwarf2/macro.h: New file.
5840         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
5841
5842 2020-03-26  Tom Tromey  <tom@tromey.com>
5843
5844         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
5845         method.
5846         * dwarf2/section.c: New method.  From
5847         read_indirect_string_at_offset_from.
5848         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
5849         (read_indirect_string_at_offset_from): Move to section.c.
5850         (read_indirect_string_at_offset): Rewrite.
5851         (read_indirect_line_string_at_offset): Remove.
5852         (read_indirect_string, read_indirect_line_string)
5853         (dwarf_decode_macro_bytes): Update.
5854
5855 2020-03-26  Tom Tromey  <tom@tromey.com>
5856
5857         * dwarf2/section.h (struct dwarf2_section_info)
5858         <overload_complaint>: Declare.
5859         (dwarf2_section_buffer_overflow_complaint): Don't declare.
5860         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
5861         Rename from dwarf2_section_buffer_overflow_complaint.
5862         * dwarf2/read.c (skip_one_die, partial_die_info::read)
5863         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
5864
5865 2020-03-26  Tom Tromey  <tom@tromey.com>
5866
5867         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
5868         Declare.
5869         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
5870         Move from read.c.
5871         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
5872         to section.c.
5873
5874 2020-03-26  Tom Tromey  <tom@tromey.com>
5875
5876         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
5877
5878 2020-03-26  Tom Tromey  <tom@tromey.com>
5879
5880         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
5881         "builder".
5882         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
5883         parameter.
5884         (dwarf_decode_macros): Update.
5885
5886 2020-03-26  Tom Tromey  <tom@tromey.com>
5887
5888         * dwarf2/read.c (read_attribute_value): Update.
5889         (read_indirect_string_from_dwz): Move to dwz.c; change into
5890         method.
5891         (dwarf_decode_macro_bytes): Update.
5892         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
5893         * dwarf2/dwz.c: New file.
5894         * Makefile.in (COMMON_SFILES): Add dwz.c.
5895
5896 2020-03-26  Tom Tromey  <tom@tromey.com>
5897
5898         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
5899         * dwarf2/read.c: Add include.
5900         * dwarf2/index-write.c: Add include.
5901         * dwarf2/index-cache.c: Add include.
5902         * dwarf2/dwz.h: New file.
5903
5904 2020-03-25  Tom Tromey  <tom@tromey.com>
5905
5906         * compile/compile-object-load.c (get_out_value_type): Mention
5907         correct symbol name in error message.
5908
5909 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
5910
5911         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5912
5913 2020-03-25  Tom de Vries  <tdevries@suse.de>
5914
5915         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
5916         * symmisc.c (dump_symtab_1): Print user and includes fields.
5917         (maintenance_info_symtabs): Same.
5918
5919 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5920
5921         PR gdb/25534
5922         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
5923         (riscv_regcache_cooked_write): New function.
5924         (riscv_push_dummy_call): Use new function.
5925         (riscv_return_value): Likewise.
5926
5927 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
5928
5929         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
5930         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
5931         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
5932         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
5933         * infrun.c (follow_fork): Likewise.
5934         (follow_fork_inferior): Likewise.
5935         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
5936         * linux-nat.h (class linux_nat_target): Likewise.
5937         * remote.c (class remote_target) <follow_fork>: Likewise.
5938         (remote_target::follow_fork): Likewise.
5939         * target-delegates.c: Re-generate.
5940         * target.c (default_follow_fork): Likewise.
5941         (target_follow_fork): Likewise.
5942         * target.h (struct target_ops) <follow_fork>: Likewise.
5943         (target_follow_fork): Likewise.
5944
5945 2020-03-24  Tom de Vries  <tdevries@suse.de>
5946
5947         * psymtab.c (maintenance_info_psymtabs): Print user field.
5948
5949 2020-03-20  Tom Tromey  <tromey@adacore.com>
5950
5951         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
5952         const.
5953         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5954         const.
5955
5956 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5957
5958         * ptrace.m4: Don't check for ptrace declaration.
5959         * config.in: Re-generate.
5960         * configure: Re-generate.
5961         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5962         not defined.
5963
5964 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5965
5966         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5967         `PTRACE_TYPE_RET'.
5968         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5969         * sparc-nat.c (gdb_ptrace): Likewise.
5970         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5971
5972 2020-03-20  Tom Tromey  <tromey@adacore.com>
5973
5974         * c-exp.y (lex_one_token): Fix assert.
5975
5976 2020-03-20  Tom Tromey  <tromey@adacore.com>
5977
5978         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5979         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5980         strncpy call.
5981
5982 2020-03-20  Tom Tromey  <tromey@adacore.com>
5983
5984         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5985
5986 2020-03-20  Tom Tromey  <tromey@adacore.com>
5987
5988         * ada-valprint.c (print_variant_part): Remove parameters; switch
5989         to value-based API.
5990         (print_field_values): Likewise.
5991         (ada_val_print_struct_union): Likewise.
5992         (ada_value_print_1): Update.
5993
5994 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5995
5996         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5997         nbsd_nat_target instead of inf_ptrace_target.
5998         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5999         nbsd_nat_target.
6000
6001 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6002
6003         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6004         it to the ptrace call.
6005         * (store_registers): Likewise.
6006
6007 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6008
6009         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6010         it to the ptrace call.
6011         * (store_registers): Likewise.
6012
6013 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6014
6015         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6016         valid, fetch vg value from ptrace.
6017
6018 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6019         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6020         * inf-ptrace.c: Likewise.
6021         * (gdb_ptrace): Add.
6022         * (inf_ptrace_target::resume): Update.
6023         * (inf_ptrace_target::xfer_partial): Likewise.
6024         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6025         * (inf_ptrace_peek_poke): Update.
6026
6027 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6028
6029         * x86-bsd-nat.c (gdb_ptrace): New.
6030         * (x86bsd_dr_set): Add new argument `ptid'.
6031         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6032         x86bsd_dr_set_addr): Update.
6033
6034 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6035
6036         * remote.c (remote_target::process_stop_reply): Handle events for
6037         all threads differently.
6038
6039 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6040
6041         * completer.c (completion_tracker::remove_completion): Define new
6042         function.
6043         * completer.h (completion_tracker::remove_completion): Declare new
6044         function.
6045         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6046         when adding a C++ function symbol.
6047
6048 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6049
6050         * completer.c (completion_tracker::completion_hash_entry): Define
6051         new class.
6052         (advance_to_filename_complete_word_point): Call
6053         recompute_lowest_common_denominator.
6054         (completion_tracker::completion_tracker): Call discard_completions
6055         to setup the hash table.
6056         (completion_tracker::discard_completions): Allow for being called
6057         from the constructor, pass new equal function, and element deleter
6058         when constructing the hash table.  Initialise new class member
6059         variables.
6060         (completion_tracker::maybe_add_completion): Remove use of
6061         m_entries_vec, and store more information into m_entries_hash.
6062         (completion_tracker::recompute_lcd_visitor): New function, most
6063         content taken from...
6064         (completion_tracker::recompute_lowest_common_denominator):
6065         ...here, this now just visits each item in the hash calling the
6066         above visitor.
6067         (completion_tracker::build_completion_result): Remove use of
6068         m_entries_vec, call recompute_lowest_common_denominator.
6069         * completer.h (completion_tracker::have_completions): Remove use
6070         of m_entries_vec.
6071         (completion_tracker::completion_hash_entry): Declare new class.
6072         (completion_tracker::recompute_lowest_common_denominator): Change
6073         function signature.
6074         (completion_tracker::recompute_lcd_visitor): Declare new function.
6075         (completion_tracker::m_entries_vec): Delete.
6076         (completion_tracker::m_entries_hash): Initialize to NULL.
6077         (completion_tracker::m_lowest_common_denominator_valid): New
6078         member variable.
6079         (completion_tracker::m_lowest_common_denominator_max_length): New
6080         member variable.
6081
6082 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6083
6084         * regformats/regdef.h: Put reg in gdb namespace.
6085
6086 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6087
6088         * i386-bsd-nat.c (gdb_ptrace): New.
6089         * (i386bsd_fetch_inferior_registers,
6090         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6091         * (i386bsd_fetch_inferior_registers,
6092         i386bsd_store_inferior_registers) Use gdb_ptrace.
6093
6094 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6095
6096         * amd64-bsd-nat.c (gdb_ptrace): New.
6097         * (amd64bsd_fetch_inferior_registers,
6098         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6099         * (amd64bsd_fetch_inferior_registers,
6100         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6101
6102 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6103
6104         * user-regs.c (user_reg::read): Rename to...
6105         (user_reg::xread): ...this.
6106         * (append_user_reg): Rename argument `read' to `xread'.
6107         * (user_reg_add_builtin): Likewise.
6108         * (user_reg_add): Likewise.
6109         * (value_of_user_reg): Likewise.
6110
6111 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6112
6113         * sparc-nat.c (gdb_ptrace): New.
6114         * sparc-nat.c (sparc_fetch_inferior_registers)
6115         (sparc_store_inferior_registers) Remove obsolete comment.
6116         * sparc-nat.c (sparc_fetch_inferior_registers)
6117         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6118         * sparc-nat.c (sparc_fetch_inferior_registers)
6119         (sparc_store_inferior_registers) Use gdb_ptrace.
6120
6121 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6122
6123         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6124         it to the ptrace call.
6125         * sh-nbsd-nat.c (store_registers): Likewise.
6126
6127 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6128
6129         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6130         nbsd_nat_target instead of inf_ptrace_target.
6131         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6132         nbsd_nat_target.
6133
6134 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6135
6136         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6137
6138 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6139
6140         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6141         <sys/sysctl.h>.
6142         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6143
6144 2020-03-17  Tom de Vries  <tdevries@suse.de>
6145
6146         PR gdb/23710
6147         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6148         fields.
6149         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6150         fields.
6151         (process_imported_unit_die): Skip import of c++ CUs.
6152
6153 2020-03-16  Tom Tromey  <tom@tromey.com>
6154
6155         * p-valprint.c (pascal_object_print_value): Initialize
6156         base_value.
6157
6158 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6159             Shahab Vahedi  <shahab@synopsys.com>
6160
6161         * Makefile.in: Add arch/arc.o
6162         * configure.tgt: Likewise.
6163         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6164         (_initialize_arc_tdep): Don't initialize old target descriptions.
6165         (arc_read_description): New function to cache target descriptions.
6166         * arc-tdep.h (arc_read_description): Add proto type.
6167         * arch/arc.c: New file.
6168         * arch/arc.h: Likewise.
6169         * features/Makefile: Replace old target descriptions with new.
6170         * features/arc-arcompact.c: Remove.
6171         * features/arc-arcompact.xml: Likewise.
6172         * features/arc-v2.c: Likewise
6173         * features/arc-v2.xml: Likewise
6174         * features/arc/aux-arcompact.xml: New file.
6175         * features/arc/aux-v2.xml: Likewise.
6176         * features/arc/core-arcompact.xml: Likewise.
6177         * features/arc/core-v2.xml: Likewise.
6178         * features/arc/aux-arcompact.c: Generate.
6179         * features/arc/aux-v2.c: Likewise.
6180         * features/arc/core-arcompact.c: Likewise.
6181         * features/arc/core-v2.c: Likewise.
6182         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6183
6184 2020-03-16  Tom Tromey  <tromey@adacore.com>
6185
6186         PR gdb/25663:
6187         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6188         putting value into bcache.
6189
6190 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6191
6192         PR gdb/21500
6193         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6194         to...
6195         (amd64_windows_init_abi_common): ... this.  Don't set size of
6196         long type.
6197         (amd64_windows_init_abi): New function.
6198         (amd64_cygwin_init_abi): New function.
6199         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6200         the Cygwin OS ABI.
6201         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6202         comment.
6203
6204 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6205
6206         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6207         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6208         (pe_import_directory_entry): New struct type.
6209         (is_linked_with_cygwin_dll): New function.
6210         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6211         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6212         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6213
6214 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6215
6216         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6217         i386_cygwin_core_osabi_sniffer.
6218
6219 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6220
6221         * i386-cygwin-tdep.c: Rename to...
6222         * i386-windows-tdep.c: ... this.
6223         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6224         i386-windows-tdep.c.
6225         * configure.tgt: Likewise.
6226
6227 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6228
6229         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6230         * osabi.c (gdb_osabi_names): Add "Windows".
6231         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6232         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6233         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6234         i386_cygwin_osabi_sniffer.
6235         (_initialize_i386_cygwin_tdep): Register OS ABI
6236         GDB_OSABI_WINDOWS for i386.
6237         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6238         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6239         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6240         for x86-64.
6241         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6242         when the target matches '*-*-mingw*'.
6243
6244 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6245
6246         * defs.h (enum gdb_osabi): Move to...
6247         * osabi.h (enum gdb_osabi): ... here.
6248         * gdbarch.sh: Include osabi.h in gdbarch.h.
6249         * gdbarch.h: Re-generate.
6250
6251 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6252
6253         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6254         function.
6255         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6256
6257 2020-03-14  Tom Tromey  <tom@tromey.com>
6258
6259         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6260         for C++.
6261         (c_type_print_modifier): Likewise.  Add "language" parameter.
6262         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6263         (c_type_print_base_1): Update.
6264         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6265         constants.
6266         * type-stack.c (type_stack::insert): Handle tp_atomic and
6267         tp_restrict.
6268         (type_stack::follow_type_instance_flags): Likewise.
6269         (type_stack::follow_types): Likewise.  Merge type-following code.
6270         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6271         (space_identifier, cv_with_space_id)
6272         (const_or_volatile_or_space_identifier_noopt)
6273         (const_or_volatile_or_space_identifier): Remove.
6274         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6275         rules.
6276         (ptr_operator, typebase): Update.
6277         (enum token_flag) <FLAG_C>: New constant.
6278         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6279         "_Atomic".
6280         (lex_one_token): Handle FLAG_C.
6281
6282 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6283
6284         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6285         it to the ptrace call.
6286         * m68k-bsd-nat.c (store_registers): Likewise.
6287
6288 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6289
6290         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6291         gdb_byte *.
6292         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6293         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6294         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6295
6296 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6297
6298         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6299         nbsd_nat_target instead of inf_ptrace_target.
6300         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6301         nbsd_nat_target.
6302
6303 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6304
6305         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6306         register_t.
6307
6308 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6309
6310         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6311         it to the ptrace call.
6312         * alpha-bsd-nat.c (store_registers): Likewise.
6313
6314 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6315
6316         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6317         includes.
6318         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6319         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6320         fill_fpregset): Likewise.
6321
6322 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6323
6324         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6325         nbsd_nat_target instead of inf_ptrace_target.
6326         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6327         nbsd_nat_target.
6328
6329 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6330
6331         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6332         register_t.
6333
6334 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6335
6336         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6337         it to the ptrace call.
6338         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6339         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6340         * arm-nbsd-nat.c (store_register): Likewise.
6341         * arm-nbsd-nat.c (store_regs): Likewise.
6342         * arm-nbsd-nat.c (store_fp_register): Likewise.
6343         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6344
6345 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6346
6347         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6348         nbsd_nat_target instead of inf_ptrace_target.
6349         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6350         nbsd_nat_target.
6351
6352 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6353
6354         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6355         it to the ptrace call.
6356         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6357
6358 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6359
6360         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6361         it to the ptrace call.
6362         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6363
6364 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6365
6366         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6367         gdb_byte *.
6368         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6369
6370 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6371
6372         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6373         instead of inf_ptrace_target.
6374         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6375         nbsd_nat_target.
6376
6377 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6378
6379         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6380         register_t.
6381
6382 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6383
6384         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6385         register_t.
6386
6387 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6388
6389         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6390         register_t.
6391
6392 2020-03-13  Tom Tromey  <tom@tromey.com>
6393
6394         * value.h (val_print): Don't declare.
6395         * valprint.h (val_print_array_elements)
6396         (val_print_scalar_formatted, generic_val_print): Don't declare.
6397         * valprint.c (generic_val_print_array): Take a struct value.
6398         (generic_val_print_ptr, generic_val_print_memberptr)
6399         (generic_val_print_bool, generic_val_print_int)
6400         (generic_val_print_char, generic_val_print_complex)
6401         (generic_val_print): Remove.
6402         (generic_value_print): Update.
6403         (do_val_print): Remove unused parameters.  Don't call
6404         la_val_print.
6405         (val_print): Remove.
6406         (common_val_print): Update.  Don't call value_check_printable.
6407         (val_print_scalar_formatted, val_print_array_elements): Remove.
6408         * rust-lang.c (rust_val_print): Remove.
6409         (rust_language_defn): Update.
6410         * p-valprint.c (pascal_val_print): Remove.
6411         (pascal_value_print_inner): Update.
6412         (pascal_object_print_val_fields, pascal_object_print_val):
6413         Remove.
6414         (pascal_object_print_static_field): Update.
6415         * p-lang.h (pascal_val_print): Don't declare.
6416         * p-lang.c (pascal_language_defn): Update.
6417         * opencl-lang.c (opencl_language_defn): Update.
6418         * objc-lang.c (objc_language_defn): Update.
6419         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6420         * m2-lang.h (m2_val_print): Don't declare.
6421         * m2-lang.c (m2_language_defn): Update.
6422         * language.h (struct language_defn) <la_val_print>: Remove.
6423         * language.c (unk_lang_value_print_inner): Rename.  Change
6424         argument types.
6425         (unknown_language_defn, auto_language_defn): Update.
6426         * go-valprint.c (go_val_print): Remove.
6427         * go-lang.h (go_val_print): Don't declare.
6428         * go-lang.c (go_language_defn): Update.
6429         * f-valprint.c (f_val_print): Remove.
6430         * f-lang.h (f_value_print): Don't declare.
6431         * f-lang.c (f_language_defn): Update.
6432         * d-valprint.c (d_val_print): Remove.
6433         * d-lang.h (d_value_print): Don't declare.
6434         * d-lang.c (d_language_defn): Update.
6435         * cp-valprint.c (cp_print_value_fields)
6436         (cp_print_value_fields_rtti, cp_print_value): Remove.
6437         (cp_print_static_field): Update.
6438         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6439         (c_val_print_struct, c_val_print_union, c_val_print_int)
6440         (c_val_print_memberptr, c_val_print): Remove.
6441         * c-lang.h (c_val_print_array, cp_print_value_fields)
6442         (cp_print_value_fields_rtti): Don't declare.
6443         * c-lang.c (c_language_defn, cplus_language_defn)
6444         (asm_language_defn, minimal_language_defn): Update.
6445         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6446         (ada_val_print_enum): Take a struct value.
6447         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6448         (ada_val_print): Remove.
6449         (ada_value_print_1): Update.
6450         (printable_val_type): Remove.
6451         * ada-lang.h (ada_val_print): Don't declare.
6452         * ada-lang.c (ada_language_defn): Update.
6453
6454 2020-03-13  Tom Tromey  <tom@tromey.com>
6455
6456         * valprint.c (do_val_print): Update.
6457         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6458         a struct value.
6459         (value_to_value_object_no_release): Declare.
6460         * python/py-value.c (value_to_value_object_no_release): New
6461         function.
6462         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6463         struct value.
6464         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6465         function.
6466         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6467         a struct value.
6468         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6469         Declare.
6470         (gdbscm_apply_val_pretty_printer): Take a struct value.
6471         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6472         value.
6473         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6474         value.
6475         * extension-priv.h (struct extension_language_ops)
6476         <apply_val_pretty_printer>: Take a struct value.
6477         * cp-valprint.c (cp_print_value): Create a struct value.
6478         (cp_print_value): Update.
6479
6480 2020-03-13  Tom Tromey  <tom@tromey.com>
6481
6482         * ada-valprint.c (print_field_values): Call common_val_print.
6483
6484 2020-03-13  Tom Tromey  <tom@tromey.com>
6485
6486         * ada-valprint.c (val_print_packed_array_elements): Remove
6487         bitoffset and val parameters.  Call common_val_print.
6488         (ada_val_print_string): Remove offset, address, and original_value
6489         parameters.
6490         (ada_val_print_array): Update.
6491         (ada_value_print_array): New function.
6492         (ada_value_print_1): Call it.
6493
6494 2020-03-13  Tom Tromey  <tom@tromey.com>
6495
6496         * ada-valprint.c (ada_value_print): Use common_val_print.
6497
6498 2020-03-13  Tom Tromey  <tom@tromey.com>
6499
6500         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6501
6502 2020-03-13  Tom Tromey  <tom@tromey.com>
6503
6504         * ada-valprint.c (ada_value_print_num): New function.
6505         (ada_value_print_1): Use it.
6506
6507 2020-03-13  Tom Tromey  <tom@tromey.com>
6508
6509         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6510
6511 2020-03-13  Tom Tromey  <tom@tromey.com>
6512
6513         * ada-valprint.c (ada_value_print_ptr): New function.
6514         (ada_value_print_1): Use it.
6515
6516 2020-03-13  Tom Tromey  <tom@tromey.com>
6517
6518         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6519         call common_val_print.
6520         (ada_val_print_1): Update.
6521         (ada_value_print_1): New function.
6522         (ada_value_print_inner): Rewrite.
6523
6524 2020-03-13  Tom Tromey  <tom@tromey.com>
6525
6526         * cp-valprint.c (cp_print_value_fields): Update.
6527         (cp_print_value): New function.
6528
6529 2020-03-13  Tom Tromey  <tom@tromey.com>
6530
6531         * m2-valprint.c (m2_value_print_inner): Use
6532         cp_print_value_fields.
6533         * cp-valprint.c (cp_print_value_fields): New function.
6534         * c-valprint.c (c_value_print_struct): New function.
6535         (c_value_print_inner): Use c_value_print_struct.
6536         * c-lang.h (cp_print_value_fields): Declare.
6537
6538 2020-03-13  Tom Tromey  <tom@tromey.com>
6539
6540         * c-valprint.c (c_value_print_array): New function.
6541         (c_value_print_inner): Use it.
6542
6543 2020-03-13  Tom Tromey  <tom@tromey.com>
6544
6545         * c-valprint.c (c_value_print_memberptr): New function.
6546         (c_value_print_inner): Use it.
6547
6548 2020-03-13  Tom Tromey  <tom@tromey.com>
6549
6550         * c-valprint.c (c_value_print_int): New function.
6551         (c_value_print_inner): Use it.
6552
6553 2020-03-13  Tom Tromey  <tom@tromey.com>
6554
6555         * c-valprint.c (c_value_print_ptr): New function.
6556         (c_value_print_inner): Use it.
6557
6558 2020-03-13  Tom Tromey  <tom@tromey.com>
6559
6560         * c-valprint.c (c_value_print_inner): Rewrite.
6561
6562 2020-03-13  Tom Tromey  <tom@tromey.com>
6563
6564         * valprint.c (generic_value_print_complex): New function.
6565         (generic_value_print): Use it.
6566
6567 2020-03-13  Tom Tromey  <tom@tromey.com>
6568
6569         * valprint.c (generic_val_print_float): Don't call
6570         val_print_scalar_formatted.
6571         (generic_val_print, generic_value_print): Update.
6572
6573 2020-03-13  Tom Tromey  <tom@tromey.com>
6574
6575         * valprint.c (generic_value_print_char): New function
6576         (generic_value_print): Use it.
6577
6578 2020-03-13  Tom Tromey  <tom@tromey.com>
6579
6580         * valprint.c (generic_value_print_int): New function.
6581         (generic_value_print): Use it.
6582
6583 2020-03-13  Tom Tromey  <tom@tromey.com>
6584
6585         * valprint.c (generic_value_print_bool): New function.
6586         (generic_value_print): Use it.
6587
6588 2020-03-13  Tom Tromey  <tom@tromey.com>
6589
6590         * valprint.c (generic_val_print_func): Simplify.
6591         (generic_val_print, generic_value_print): Update.
6592
6593 2020-03-13  Tom Tromey  <tom@tromey.com>
6594
6595         * valprint.c (generic_val_print_flags): Remove.
6596         (generic_val_print, generic_value_print): Update.
6597         (val_print_type_code_flags): Add original_value parameter.
6598
6599 2020-03-13  Tom Tromey  <tom@tromey.com>
6600
6601         * valprint.c (generic_val_print): Update.
6602         (generic_value_print): Update.
6603         * valprint.c (generic_val_print_enum): Don't call
6604         val_print_scalar_formatted.
6605
6606 2020-03-13  Tom Tromey  <tom@tromey.com>
6607
6608         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6609         * valprint.c (generic_value_print_ptr): New function.
6610
6611 2020-03-13  Tom Tromey  <tom@tromey.com>
6612
6613         * valprint.c (generic_value_print): Rewrite.
6614
6615 2020-03-13  Tom Tromey  <tom@tromey.com>
6616
6617         * p-valprint.c (pascal_object_print_value_fields)
6618         (pascal_object_print_value): New functions.
6619
6620 2020-03-13  Tom Tromey  <tom@tromey.com>
6621
6622         * p-valprint.c (pascal_value_print_inner): Rewrite.
6623
6624 2020-03-13  Tom Tromey  <tom@tromey.com>
6625
6626         * f-valprint.c (f_value_print_innner): Rewrite.
6627
6628 2020-03-13  Tom Tromey  <tom@tromey.com>
6629
6630         * m2-valprint.c (m2_print_unbounded_array): New overload.
6631         (m2_print_unbounded_array): Update.
6632         (m2_print_array_contents): Take a struct value.
6633         (m2_value_print_inner): Rewrite.
6634
6635 2020-03-13  Tom Tromey  <tom@tromey.com>
6636
6637         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6638         (d_value_print_inner): New function.
6639         * d-lang.h (d_value_print_inner): Declare.
6640         * d-lang.c (d_language_defn): Use d_value_print_inner.
6641
6642 2020-03-13  Tom Tromey  <tom@tromey.com>
6643
6644         * go-valprint.c (go_value_print_inner): New function.
6645         * go-lang.h (go_value_print_inner): Declare.
6646         * go-lang.c (go_language_defn): Use go_value_print_inner.
6647
6648 2020-03-13  Tom Tromey  <tom@tromey.com>
6649
6650         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6651         API.
6652         (rust_val_print): Rewrite.
6653         (rust_value_print_inner): New function, from rust_val_print.
6654         (rust_language_defn): Use rust_value_print_inner.
6655
6656 2020-03-13  Tom Tromey  <tom@tromey.com>
6657
6658         * ada-valprint.c (ada_value_print_inner): New function.
6659         * ada-lang.h (ada_value_print_inner): Declare.
6660         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6661
6662 2020-03-13  Tom Tromey  <tom@tromey.com>
6663
6664         * f-valprint.c (f_value_print_innner): New function.
6665         * f-lang.h (f_value_print_innner): Declare.
6666         * f-lang.c (f_language_defn): Use f_value_print_innner.
6667
6668 2020-03-13  Tom Tromey  <tom@tromey.com>
6669
6670         * p-valprint.c (pascal_value_print_inner): New function.
6671         * p-lang.h (pascal_value_print_inner): Declare.
6672         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6673
6674 2020-03-13  Tom Tromey  <tom@tromey.com>
6675
6676         * m2-valprint.c (m2_value_print_inner): New function.
6677         * m2-lang.h (m2_value_print_inner): Declare.
6678         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6679
6680 2020-03-13  Tom Tromey  <tom@tromey.com>
6681
6682         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6683         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6684         * c-valprint.c (c_value_print_inner): New function.
6685         * c-lang.h (c_value_print_inner): Declare.
6686         * c-lang.c (c_language_defn, cplus_language_defn)
6687         (asm_language_defn, minimal_language_defn): Use
6688         c_value_print_inner.
6689
6690 2020-03-13  Tom Tromey  <tom@tromey.com>
6691
6692         * p-valprint.c (pascal_object_print_value_fields): Now static.
6693         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6694
6695 2020-03-13  Tom Tromey  <tom@tromey.com>
6696
6697         * c-valprint.c (c_val_print_array): Simplify.
6698
6699 2020-03-13  Tom Tromey  <tom@tromey.com>
6700
6701         * valprint.c (value_print_array_elements): New function.
6702         * valprint.h (value_print_array_elements): Declare.
6703
6704 2020-03-13  Tom Tromey  <tom@tromey.com>
6705
6706         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6707         * mips-tdep.c (mips_print_register): Use
6708         value_print_scalar_formatted.
6709
6710 2020-03-13  Tom Tromey  <tom@tromey.com>
6711
6712         * valprint.h (value_print_scalar_formatted): Declare.
6713         * valprint.c (value_print_scalar_formatted): New function.
6714
6715 2020-03-13  Tom Tromey  <tom@tromey.com>
6716
6717         * valprint.h (generic_value_print): Declare.
6718         * valprint.c (generic_value_print): New function.
6719
6720 2020-03-13  Tom Tromey  <tom@tromey.com>
6721
6722         * valprint.c (do_val_print): Call la_value_print_inner, if
6723         available.
6724         * rust-lang.c (rust_language_defn): Update.
6725         * p-lang.c (pascal_language_defn): Update.
6726         * opencl-lang.c (opencl_language_defn): Update.
6727         * objc-lang.c (objc_language_defn): Update.
6728         * m2-lang.c (m2_language_defn): Update.
6729         * language.h (struct language_defn) <la_value_print_inner>: New
6730         member.
6731         * language.c (unknown_language_defn, auto_language_defn): Update.
6732         * go-lang.c (go_language_defn): Update.
6733         * f-lang.c (f_language_defn): Update.
6734         * d-lang.c (d_language_defn): Update.
6735         * c-lang.c (c_language_defn, cplus_language_defn)
6736         (asm_language_defn, minimal_language_defn): Update.
6737         * ada-lang.c (ada_language_defn): Update.
6738
6739 2020-03-13  Tom Tromey  <tom@tromey.com>
6740
6741         * c-valprint.c (c_value_print): Use common_val_print.
6742
6743 2020-03-13  Tom Tromey  <tom@tromey.com>
6744
6745         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6746
6747 2020-03-13  Tom Tromey  <tom@tromey.com>
6748
6749         * f-valprint.c (f77_print_array_1, f_val_print): Use
6750         common_val_print.
6751
6752 2020-03-13  Tom Tromey  <tom@tromey.com>
6753
6754         * riscv-tdep.c (riscv_print_one_register_info): Use
6755         common_val_print.
6756
6757 2020-03-13  Tom Tromey  <tom@tromey.com>
6758
6759         * mi/mi-main.c (output_register): Use common_val_print.
6760
6761 2020-03-13  Tom Tromey  <tom@tromey.com>
6762
6763         * infcmd.c (default_print_one_register_info): Use
6764         common_val_print.
6765
6766 2020-03-13  Tom Tromey  <tom@tromey.com>
6767
6768         * valprint.h (common_val_print_checked): Declare.
6769         * valprint.c (common_val_print_checked): New function.
6770         * stack.c (print_frame_arg): Use common_val_print_checked.
6771
6772 2020-03-13  Tom Tromey  <tom@tromey.com>
6773
6774         * valprint.c (do_val_print): New function, from val_print.
6775         (val_print): Use do_val_print.
6776         (common_val_print): Use do_val_print.
6777
6778 2020-03-13  Tom Tromey  <tom@tromey.com>
6779
6780         * valprint.c (value_print): Use scoped_value_mark.
6781
6782 2020-03-13  Tom de Vries  <tdevries@suse.de>
6783
6784         PR symtab/25646
6785         * psymtab.c (partial_symtab::partial_symtab): Don't set
6786         globals_offset and statics_offset.  Push element onto
6787         current_global_psymbols and current_static_psymbols stacks.
6788         (concat): New function.
6789         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
6790         element from current_global_psymbols and current_static_psymbols
6791         stacks.  Concat popped elements to global_psymbols and
6792         static_symbols.
6793         (add_psymbol_to_list): Use current_global_psymbols and
6794         current_static_psymbols stacks.
6795         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
6796         current_static_psymbols fields.
6797
6798 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6799
6800         * corelow.c (sniff_core_bfd): Remove.
6801         (class core_target) <m_core_vec>: Remove.
6802         (core_target::core_target): Update.
6803         (core_file_fns): Remove.
6804         (deprecated_add_core_fns): Remove.
6805         (default_core_sniffer): Remove.
6806         (sniff_core_bfd): Remove.
6807         (default_check_format): Remove.
6808         (gdb_check_format): Remove.
6809         (core_target_open): Update.
6810         (core_target::get_core_register_section): Update.
6811         (get_core_registers_cb): Update.
6812         (core_target::fetch_registers): Update.
6813         * gdbcore.h (struct core_fns): Remove.
6814         (deprecated_add_core_fns): Remove.
6815         (default_core_sniffer): Remove.
6816         (default_check_format): Remove.
6817
6818 2020-03-12  Tom Tromey  <tom@tromey.com>
6819
6820         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6821         CORE_ADDR.
6822         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6823
6824 2020-03-12  Tom Tromey  <tom@tromey.com>
6825
6826         * remote.c (remote_target::download_tracepoint)
6827         (remote_target::enable_tracepoint)
6828         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6829         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6830         sprintf_vma.
6831
6832 2020-03-12  Tom Tromey  <tom@tromey.com>
6833
6834         * symfile-mem.c: Update CORE_ADDR size assert.
6835
6836 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6837
6838         * selftest.m4: Move to gdbsupport/.
6839         * acinclude.m4: Update path to selftest.m4.
6840
6841 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6842
6843         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
6844         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
6845         gdbarch-selfselftests.c and selftest-arch.c.
6846         (SUBDIR_UNITTESTS_OBS): Rename to...
6847         (SELFTESTS_OBS): ... this.
6848         (COMMON_SFILES): Remove disasm-selftests.c and
6849         gdbarch-selftests.c.
6850         * configure.ac: Don't add selftest-arch.{c,o} to
6851         CONFIG_{SRCS,OBS}.
6852         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
6853         preprocessor conditions.
6854
6855 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6856
6857         * configure.ac: Don't source bfd/development.sh.
6858         * selftest.m4: Modify comment.
6859         * configure: Re-generate.
6860
6861 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6862
6863         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
6864         not "true" or "false".
6865         * configure: Re-generate.
6866
6867 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6868
6869         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
6870         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
6871         renamed to arm_nbsd_supply_gregset.
6872         (fetch_register): Update to call arm_nbsd_supply_gregset.
6873         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
6874         (arm_netbsd_nat_target::fetch_registers): Update.
6875         (fetch_elfcore_registers): Removed.
6876         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
6877         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
6878         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
6879         not require NetBSD system headers.
6880         (arm_nbsd_regset): New struct.
6881         (arm_nbsd_iterate_over_regset_sections): New function.
6882         (arm_netbsd_init_abi_common): Updated to call
6883         set_gdbarch_iterate_over_regset_sections.
6884         * arm-nbsd-tdep.h: New file.
6885
6886 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
6887
6888         * symtab.c (find_pc_sect_line): Add check which prevents infinite
6889         recursion.
6890
6891 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
6892
6893         * configure: Re-generate.
6894
6895 2020-03-11  Tom Tromey  <tromey@adacore.com>
6896
6897         * ada-typeprint.c (print_choices): Fix comment.
6898
6899 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6900
6901         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
6902         previous item in the list, when the list has no items.
6903
6904 2020-03-11  Tom de Vries  <tdevries@suse.de>
6905
6906         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
6907         PROP_LOCLIST handling code.
6908
6909 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
6910
6911         * buildsym-legacy.c (record_line): Pass extra parameter to
6912         record_line.
6913         * buildsym.c (buildsym_compunit::record_line): Take an extra
6914         parameter, reduce duplication in the line table, and record the
6915         is_stmt flag in the line table.
6916         * buildsym.h (buildsym_compunit::record_line): Add extra
6917         parameter.
6918         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
6919         non-statement lines.
6920         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
6921         this to the symtab builder.
6922         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
6923         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
6924         through to dwarf_record_line_1.
6925         * infrun.c (process_event_stop_test): When stepping, don't stop at
6926         a non-statement instruction, and only refresh the step info when
6927         we land in the middle of a line's range.  Also add an extra
6928         comment.
6929         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
6930         field.
6931         * record-btrace.c (btrace_find_line_range): Only record lines
6932         marked as is-statement.
6933         * stack.c (frame_show_address): Show the frame address if we are
6934         in a non-statement sal.
6935         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
6936         (maintenance_print_one_line_table): Print a header for the is_stmt
6937         column, and include is_stmt information in the output.
6938         * symtab.c (find_pc_sect_line): Find lines marked as statements in
6939         preference to non-statements.
6940         (find_pcs_for_symtab_line): Prefer is-statement entries.
6941         (find_line_common): Likewise.
6942         * symtab.h (struct linetable_entry): Add is_stmt field.
6943         (struct symtab_and_line): Likewise.
6944         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
6945         arranging the line table.
6946
6947 2020-03-07  Tom de Vries  <tdevries@suse.de>
6948
6949         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
6950         DIE.
6951
6952 2020-03-07  Tom Tromey  <tom@tromey.com>
6953
6954         * valops.c (value_literal_complex): Remove obsolete comment.
6955         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6956         comment.
6957
6958 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6959
6960         * infrun.h: Forward-declare thread_info.
6961         (set_step_info): Add thread_info parameter, add doc.
6962         * infrun.c (set_step_info): Add thread_info parameter, move doc
6963         to header.
6964         * infrun.c (process_event_stop_test): Pass thread to
6965         set_step_info call.
6966         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6967         set_step_info.
6968         (prepare_one_step): Add thread_info parameter, pass it to
6969         set_step_frame and prepare_one_step (recursive) call.
6970         (step_1): Pass thread to prepare_one_step call.
6971         (step_command_fsm::should_stop): Pass thread to
6972         prepare_one_step.
6973         (until_next_fsm): Pass thread to set_step_frame call.
6974         (finish_command): Pass thread to set_step_info call.
6975
6976 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6977
6978         * windows-tdep.c (windows_solib_create_inferior_hook):
6979         Check if inferior is running.
6980
6981 2020-03-06  Tom de Vries  <tdevries@suse.de>
6982
6983         * NEWS: Fix "the the".
6984         * ctfread.c: Same.
6985
6986 2020-03-06  Tom de Vries  <tdevries@suse.de>
6987
6988         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6989
6990 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6991
6992         * .dir-locals.el: Add a comment referencing the other copies of
6993         this file.
6994
6995 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6996
6997         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6998         psargs.
6999
7000 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7001
7002         * .gitattributes: New file.
7003
7004 2020-03-04  Tom Tromey  <tom@tromey.com>
7005
7006         * symmisc.c (print_symbol_bcache_statistics)
7007         (print_objfile_statistics): Update.
7008         * symfile.c (allocate_symtab): Use intern.
7009         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7010         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7011         macro_cache>: Remove.
7012         <string_cache>: New member.
7013         (struct objfile) <intern>: New methods.
7014         * elfread.c (elf_symtab_read): Use intern.
7015         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7016         (dwarf2_compute_name, dwarf2_physname)
7017         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7018         names.
7019         (guess_partial_die_structure_name): Update.
7020         (partial_die_info::fixup): Intern name.
7021         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7022         name.
7023         (dwarf2_name): Intern name.  Update.
7024         * buildsym.c (buildsym_compunit::get_macro_table): Use
7025         string_cache.
7026
7027 2020-03-04  Tom Tromey  <tom@tromey.com>
7028
7029         * jit.c (bfd_open_from_target_memory): Make "target" const.
7030         * corefile.c (gnutarget): Now const.
7031         * gdbcore.h (gnutarget): Now const.
7032
7033 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7034
7035         * NEWS: Mention support for WOW64 processes.
7036         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7037         (amd64_windows_segment_register_p): Remove static.
7038         (_initialize_amd64_windows_nat): Update.
7039         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7040         * i386-windows-nat.c (context_offset): Update.
7041         (i386_mappings): Rename and remove static.
7042         (i386_windows_segment_register_p): Remove static.
7043         (_initialize_i386_windows_nat): Update.
7044         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7045         (STATUS_WX86_SINGLE_STEP): New macro.
7046         (EnumProcessModulesEx): New macro.
7047         (Wow64SuspendThread): New macro.
7048         (Wow64GetThreadContext): New macro.
7049         (Wow64SetThreadContext): New macro.
7050         (Wow64GetThreadSelectorEntry): New macro.
7051         (windows_set_context_register_offsets): Add static.
7052         (windows_set_segment_register_p): Likewise.
7053         (windows_add_thread): Adapt for WOW64 processes.
7054         (windows_fetch_one_register): Likewise.
7055         (windows_nat_target::fetch_registers): Likewise.
7056         (windows_store_one_register): Likewise.
7057         (display_selector): Likewise.
7058         (display_selectors): Likewise.
7059         (handle_exception): Likewise.
7060         (windows_continue): Likewise.
7061         (windows_nat_target::resume): Likewise.
7062         (windows_add_all_dlls): Likewise.
7063         (do_initial_windows_stuff): Likewise.
7064         (windows_nat_target::attach): Likewise.
7065         (windows_get_exec_module_filename): Likewise.
7066         (windows_nat_target::create_inferior): Likewise.
7067         (windows_xfer_siginfo): Likewise.
7068         (_initialize_loadable): Initialize Wow64SuspendThread,
7069         Wow64GetThreadContext, Wow64SetThreadContext,
7070         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7071         * windows-nat.h (windows_set_context_register_offsets):
7072         Remove declaration.
7073         (windows_set_segment_register_p): Likewise.
7074         (i386_windows_segment_register_p): Add declaration.
7075         (amd64_windows_segment_register_p): Likewise.
7076
7077 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7078
7079         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7080         in "info registers" for AArch64/ARM.
7081
7082         The change caused "info registers" to not print GPR's.
7083
7084         gdb/ChangeLog:
7085
7086         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7087
7088         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7089         when reg->group is empty and reggroup is not.
7090
7091 2020-03-03  Tom Tromey  <tromey@adacore.com>
7092
7093         * dwarf2/frame.c (struct dwarf2_frame_cache)
7094         <checked_tailcall_bottom, entry_cfa_sp_offset,
7095         entry_cfa_sp_offset_p>: Remove members.
7096         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7097         (dwarf2_frame_prev_register): Don't call
7098         dwarf2_tailcall_sniffer_first.
7099         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7100         * frame-unwind.c (add_unwinder): New fuction.
7101         (frame_unwind_init): Use it.  Add tailcall unwinder.
7102
7103 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7104             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7105
7106         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7107         value should be printed as true.
7108
7109 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7110
7111         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7112         (windows_init_abi): Set and use windows_so_ops.
7113
7114 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7115
7116         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7117         when verifying if dealing with a convenience variable.
7118
7119 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7120
7121         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7122
7123 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7124
7125         * infrun.c (gdbarch_supports_displaced_stepping): New.
7126         (use_displaced_stepping): Break up conditions in smaller pieces.
7127         Use gdbarch_supports_displaced_stepping.
7128         (displaced_step_prepare_throw): Use
7129         gdbarch_supports_displaced_stepping.
7130
7131 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7132
7133         * NEWS: Mention new behaviour of the history filename.
7134         * top.c (write_history_p): Add comment.
7135         (show_write_history_p): Add header comment, give a different
7136         message when history writing is on, but the history filename is
7137         empty.
7138         (history_filename): Add comment.
7139         (history_filename_empty): New function.
7140         (show_history_filename): Add header comment, give a different
7141         message when the filename is empty.
7142         (init_history): Compare history_filename against nullptr, and only
7143         read history if the filename is not empty.
7144         (set_history_filename): Add header comment, and only make
7145         non-empty filenames absolute.
7146         (init_main): Make the filename argument to 'set history filename'
7147         optional.
7148
7149 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7150
7151         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7152         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7153         (fetch_fp_register): Update.
7154         (fetch_fp_regs): Update.
7155         (store_fp_register): Update.
7156         (store_fp_regs): Update.
7157         (arm_netbsd_nat_target::read_description): New function.
7158         (fetch_elfcore_registers): Update.
7159
7160 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7161
7162         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7163         general_thread if the stop reply is missing a thread-id.
7164         (remote_target::process_stop_reply): Use the first non-exited
7165         thread if the target didn't pass a thread-id.
7166         * infrun.c (do_target_wait): Move call to
7167         switch_to_inferior_no_thread to ....
7168         (do_target_wait_1): ... here.
7169
7170 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7171
7172         * debuginfod-support.c: Include defs.h first.
7173
7174 2020-02-28  Tom de Vries  <tdevries@suse.de>
7175
7176         * symfile.c (set_initial_language): Use default language for lookup.
7177
7178 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7179
7180         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7181         reader variable, pass `this` to read_cutu_die_from_dwo.
7182
7183 2020-02-27  Aaron Merey  <amerey@redhat.com>
7184
7185         * source.c (open_source_file): Check for nullptr when computing
7186         srcpath.
7187
7188 2020-02-27  Tom Tromey  <tromey@adacore.com>
7189
7190         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7191         member.
7192         (dwarf2_add_field): Don't update nfields.
7193         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7194
7195 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7196
7197         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7198         abs.
7199
7200 2020-02-26  Tom Tromey  <tom@tromey.com>
7201
7202         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7203         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7204         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7205         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7206         per_cu_data.
7207
7208 2020-02-26  Tom Tromey  <tom@tromey.com>
7209
7210         * dwarf2/index-write.c (psym_index_map): Change type.
7211         (add_address_entry_worker, write_one_signatured_type)
7212         (recursively_count_psymbols, recursively_write_psymbols)
7213         (class debug_names, psyms_seen_size, write_gdbindex)
7214         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7215
7216 2020-02-26  Aaron Merey  <amerey@redhat.com>
7217
7218         * Makefile.in: Handle optional debuginfod support.
7219         * NEWS: Update.
7220         * README: Add --with-debuginfod summary.
7221         * config.in: Regenerate.
7222         * configure: Regenerate.
7223         * configure.ac: Handle optional debuginfod support.
7224         * debuginfod-support.c: debuginfod helper functions.
7225         * debuginfod-support.h: Ditto.
7226         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7227         summary.
7228         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7229         when a dwz file cannot be found.
7230         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7231         debuginfo file cannot be found.
7232         * source.c (open_source_file): Query debuginfod servers when a
7233         source file cannot be found.
7234         * top.c (print_gdb_configuration): Include
7235         --{with,without}-debuginfod in the output.
7236
7237 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7238
7239         * thread.c (thr_try_catch_cmd): Print thread name.
7240
7241 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7242
7243         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7244         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7245         dwarf2_fetch_die_type_sect_off): Move to...
7246         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7247         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7248         dwarf2_fetch_die_type_sect_off): ... here.
7249         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7250         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7251         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7252
7253 2020-02-26  Tom de Vries  <tdevries@suse.de>
7254
7255         PR gdb/25603
7256         * symfile.c (set_initial_language): Exit-early if
7257         language_mode == language_mode_manual.
7258
7259 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7260
7261         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7262         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7263         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7264
7265 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7266
7267         * gdbtypes.c (create_array_type_with_stride): Handle negative
7268         array strides.
7269         * valarith.c (value_subscripted_rvalue): Likewise.
7270
7271 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7272
7273         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7274
7275 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7276
7277         * loc.h (dwarf2_get_die_type): Move to...
7278         * read.h (dwarf2_get_die_type): ... here.
7279         * read.c (dwarf2_get_die_type): Move doc to header.
7280
7281 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7282
7283         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7284         'gnulib/Makefile.in' to the list.
7285
7286 2020-02-24  Tom Tromey  <tom@tromey.com>
7287
7288         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7289         Remove.
7290         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7291         XOBNEWVEC.
7292
7293 2020-02-24  Tom Tromey  <tom@tromey.com>
7294
7295         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7296         New method.
7297         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7298         (dw2_do_instantiate_symtab, dw2_get_file_names)
7299         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7300
7301 2020-02-24  Tom Tromey  <tom@tromey.com>
7302
7303         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7304         make_scoped_restore.
7305         (dwarf2_psymtab::read_symtab): Don't clear
7306         reading_partial_symbols.
7307
7308 2020-02-24  Tom de Vries  <tdevries@suse.de>
7309
7310         PR gdb/25592
7311         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7312
7313 2020-02-24  Tom de Vries  <tdevries@suse.de>
7314
7315         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7316         commands layout next/prev/regs.
7317
7318 2020-02-22  Tom Tromey  <tom@tromey.com>
7319
7320         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7321         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7322
7323 2020-02-22  Tom Tromey  <tom@tromey.com>
7324
7325         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7326
7327 2020-02-22  Tom Tromey  <tom@tromey.com>
7328
7329         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7330         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7331         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7332         * tui/tui.c (_initialize_tui): Add usage text.
7333
7334 2020-02-22  Tom Tromey  <tom@tromey.com>
7335
7336         * tui/tui-win.c (tui_set_focus_command)
7337         (tui_set_win_height_command): Use error_no_arg.
7338         (_initialize_tui_win): Update help text.
7339         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7340
7341 2020-02-22  Tom Tromey  <tom@tromey.com>
7342
7343         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7344         * tui/tui-disasm.h (struct tui_disasm_window)
7345         <display_start_addr>: Declare.
7346         * tui/tui-source.h (struct tui_source_window)
7347         <display_start_addr>: Declare.
7348         * tui/tui-winsource.h (struct tui_source_window_base)
7349         <show_source_line, display_start_addr>: New methods.
7350         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7351         Rename and move to protected section.
7352         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7353         (tui_source_window_base::do_erase_source_content): Update.
7354         (tui_source_window_base::show_source_line): Now a method.
7355         (tui_source_window_base::show_source_content)
7356         (tui_source_window_base::tui_source_window_base)
7357         (tui_source_window_base::rerender)
7358         (tui_source_window_base::refill)
7359         (tui_source_window_base::do_scroll_horizontal)
7360         (tui_source_window_base::set_is_exec_point_at)
7361         (tui_source_window_base::update_breakpoint_info)
7362         (tui_source_window_base::update_exec_info): Update.
7363         * tui/tui-source.c (tui_source_window::set_contents)
7364         (tui_source_window::showing_source_p)
7365         (tui_source_window::do_scroll_vertical)
7366         (tui_source_window::location_matches_p)
7367         (tui_source_window::line_is_displayed): Update.
7368         (tui_source_window::display_start_addr): New method.
7369         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7370         (tui_disasm_window::do_scroll_vertical)
7371         (tui_disasm_window::location_matches_p): Update.
7372         (tui_disasm_window::display_start_addr): New method.
7373
7374 2020-02-22  Tom Tromey  <tom@tromey.com>
7375
7376         * NEWS: Add entry for gdb.register_window_type.
7377         * tui/tui-layout.h (window_factory): New typedef.
7378         (tui_register_window): Declare.
7379         * tui/tui-layout.c (saved_tui_windows): New global.
7380         (tui_apply_current_layout): Use it.
7381         (tui_register_window): New function.
7382         * python/python.c (do_start_initialization): Call
7383         gdbpy_initialize_tui.
7384         (python_GdbMethods): Add "register_window_type" function.
7385         * python/python-internal.h (gdbpy_register_tui_window)
7386         (gdbpy_initialize_tui): Declare.
7387         * python/py-tui.c: New file.
7388         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7389
7390 2020-02-22  Tom Tromey  <tom@tromey.com>
7391
7392         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7393
7394 2020-02-22  Tom Tromey  <tom@tromey.com>
7395
7396         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7397         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7398         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7399         (tui_set_win_focus_to): Move from tui-win.c.
7400
7401 2020-02-22  Tom Tromey  <tom@tromey.com>
7402
7403         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7404         functions.
7405         (known_window_types): New global.
7406         (tui_get_window_by_name): Reimplement.
7407         (initialize_known_windows): New function.
7408         (validate_window_name): Rewrite.
7409         (_initialize_tui_layout): Call initialize_known_windows.
7410
7411 2020-02-22  Tom Tromey  <tom@tromey.com>
7412
7413         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7414         Remove constants.
7415         * tui/tui-winsource.h (struct tui_source_window_base)
7416         <tui_source_window_base>: Remove parameter.
7417         * tui/tui-winsource.c
7418         (tui_source_window_base::tui_source_window_base): Remove
7419         parameter.
7420         (tui_source_window_base::refill): Update.
7421         * tui/tui-stack.h (struct tui_locator_window)
7422         <tui_locator_window>: Update.
7423         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7424         Default the constructor.
7425         * tui/tui-regs.h (struct tui_data_item_window)
7426         <tui_data_item_window>: Default the constructor.
7427         (struct tui_data_window) <tui_data_window>: Likewise.
7428         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7429         Default the constructor.
7430         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7431         Default the constructor.
7432         <type>: Remove.
7433         (struct tui_win_info) <tui_win_info>: Default the constructor.
7434         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7435         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7436         Default the constructor.
7437
7438 2020-02-22  Tom Tromey  <tom@tromey.com>
7439
7440         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7441         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7442         * tui/tui-win.c (tui_resize_all): Don't call
7443         tui_delete_invisible_windows.
7444         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7445         done.
7446         (tui_set_layout): Update.
7447         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7448         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7449         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7450
7451 2020-02-22  Tom Tromey  <tom@tromey.com>
7452
7453         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7454         correctly.
7455
7456 2020-02-22  Tom Tromey  <tom@tromey.com>
7457
7458         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7459
7460 2020-02-22  Tom Tromey  <tom@tromey.com>
7461
7462         * tui/tui-winsource.h (struct tui_source_window_iterator)
7463         <inner_iterator>: New etytypedef.
7464         <tui_source_window_iterator>: Take "end" parameter.
7465         <tui_source_window_iterator>: Take iterator.
7466         <operator*, advance>: Update.
7467         <m_iter>: Change type.
7468         <m_end>: New field.
7469         (struct tui_source_windows) <begin, end>: Update.
7470         * tui/tui-layout.c (tui_windows): New global.
7471         (tui_apply_current_layout): Clear tui_windows.
7472         (tui_layout_window::apply): Update tui_windows.
7473         * tui/tui-data.h (tui_windows): Declare.
7474         (all_tui_windows): Now inline function.
7475         (class tui_window_iterator, struct all_tui_windows): Remove.
7476
7477 2020-02-22  Tom Tromey  <tom@tromey.com>
7478
7479         PR tui/17850:
7480         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7481         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7482         "height" argument.
7483         (class tui_layout_window) <get_sizes>: Likewise.
7484         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7485         argument.
7486         <get_sizes>: Add "height" argument.
7487         <m_vertical>: New field.
7488         * tui/tui-layout.c (tui_layout_split::clone): Update.
7489         (tui_layout_split::get_sizes): Add "height" argument.
7490         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7491         (tui_new_layout_command): Parse "-horizontal".
7492         (_initialize_tui_layout): Update help string.
7493         (tui_layout_split::specification): Add "-horizontal" when needed.
7494         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7495         argument.
7496         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7497         New methods.
7498
7499 2020-02-22  Tom Tromey  <tom@tromey.com>
7500
7501         * tui/tui-layout.h (enum tui_adjust_result): New.
7502         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7503         (class tui_layout_window) <adjust_size>: Return
7504         tui_adjust_result.  Rewrite.
7505         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7506         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7507
7508 2020-02-22  Tom Tromey  <tom@tromey.com>
7509
7510         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7511         parameter and return types.
7512         (class tui_layout_base) <specification>: Add "depth".
7513         (class tui_layout_window) <specification>: Add "depth".
7514         (class tui_layout_split) <specification>: Add "depth".
7515         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7516         and return types.
7517         (tui_new_layout_command): Parse sub-layouts.
7518         (_initialize_tui_layout): Update help string.
7519         (tui_layout_window::specification): Add "depth".
7520         (add_layout_command): Update.
7521
7522 2020-02-22  Tom Tromey  <tom@tromey.com>
7523
7524         * NEWS: Add "tui new-layout" item.
7525         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7526         Add new-layout command to help text.
7527         (validate_window_name): New function.
7528         (tui_new_layout_command): New function.
7529         (_initialize_tui_layout): Register "new-layout".
7530         (tui_layout_window::specification): New method.
7531         (tui_layout_window::specification): New method.
7532         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7533         method.
7534         (class tui_layout_window) <specification>: New method.
7535         (class tui_layout_split) <specification>: New method.
7536
7537 2020-02-22  Tom Tromey  <tom@tromey.com>
7538
7539         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7540         * tui/tui-win.c (window_name_completer): Update comment.
7541         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7542         Declare method.
7543         (class tui_layout_window) <replace_window>: Likewise.
7544         (class tui_layout_split) <replace_window>: Likewise.
7545         (tui_set_layout): Don't declare.
7546         (tui_set_initial_layout): Declare function.
7547         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7548         (asm_regs_layout): New globals.
7549         (tui_current_layout, show_layout): Remove.
7550         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7551         (find_layout, tui_apply_layout): New function.
7552         (layout_completer): Remove.
7553         (tui_next_layout): Reimplement.
7554         (tui_next_layout_command): New function.
7555         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7556         (tui_regs_layout): Reimplement.
7557         (tui_regs_layout_command): New function.
7558         (extract_display_start_addr): Rewrite.
7559         (next_layout, prev_layout): Remove.
7560         (tui_layout_window::replace_window): New method.
7561         (tui_layout_split::replace_window): New method.
7562         (destroy_layout): New function.
7563         (layout_list): New global.
7564         (add_layout_command): New function.
7565         (initialize_layouts): Update.
7566         (tui_layout_command): New function.
7567         (_initialize_tui_layout): Install "layout" commands.
7568         * tui/tui-data.h (enum tui_layout_type): Remove.
7569         (tui_current_layout): Don't declare.
7570
7571 2020-02-22  Tom Tromey  <tom@tromey.com>
7572
7573         * tui/tui-regs.c (tui_reg_layout): Remove.
7574         (tui_reg_command): Use tui_regs_layout.
7575         * tui/tui-layout.h (tui_reg_command): Declare.
7576         * tui/tui-layout.c (tui_reg_command): New function.
7577
7578 2020-02-22  Tom Tromey  <tom@tromey.com>
7579
7580         * tui/tui.c (tui_rl_delete_other_windows): Call
7581         tui_remove_some_windows.
7582         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7583         Declare method.
7584         (class tui_layout_window) <remove_windows>: New method.
7585         (class tui_layout_split) <remove_windows>: Declare.
7586         (tui_remove_some_windows): Declare.
7587         * tui/tui-layout.c (tui_remove_some_windows): New function.
7588         (tui_layout_split::remove_windows): New method.
7589
7590 2020-02-22  Tom Tromey  <tom@tromey.com>
7591
7592         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7593         * tui/tui-layout.h (tui_next_layout): Declare.
7594         * tui/tui-layout.c (tui_next_layout): New function.
7595
7596 2020-02-22  Tom Tromey  <tom@tromey.com>
7597
7598         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7599         correct coordinates.
7600
7601 2020-02-22  Tom Tromey  <tom@tromey.com>
7602
7603         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7604         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7605         DATA_WIN case.
7606
7607 2020-02-22  Tom Tromey  <tom@tromey.com>
7608
7609         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7610         TUI_DISASM_WIN, not tui_win_list.
7611
7612 2020-02-22  Tom Tromey  <tom@tromey.com>
7613
7614         * valprint.c (generic_val_print_enum_1)
7615         (val_print_type_code_flags): Style member names.
7616         * rust-lang.c (val_print_struct, rust_print_enum)
7617         (rust_print_struct_def, rust_internal_print_type): Style member
7618         names.
7619         * p-valprint.c (pascal_object_print_value_fields): Style member
7620         names.  Only call fprintf_symbol_filtered for static members.
7621         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7622         * f-valprint.c (f_val_print): Style member names.
7623         * f-typeprint.c (f_type_print_base): Style member names.
7624         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7625         call fprintf_symbol_filtered for static members.
7626         (cp_print_class_member): Style member names.
7627         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7628         member names.
7629         * ada-valprint.c (ada_print_scalar): Style enum names.
7630         (ada_val_print_enum): Likewise.
7631         * ada-typeprint.c (print_enum_type): Style enum names.
7632
7633 2020-02-21  Tom Tromey  <tom@tromey.com>
7634
7635         * psympriv.h (struct partial_symtab): Update comment.
7636
7637 2020-02-21  Tom Tromey  <tromey@adacore.com>
7638
7639         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7640         type is CORE_ADDR.
7641
7642 2020-02-21  Tom de Vries  <tdevries@suse.de>
7643
7644         PR gdb/25534
7645         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7646         if dependencies[i]->user != NULL.
7647
7648 2020-02-21  Ali Tamur  <tamur@google.com>
7649
7650         * dwarf2/read.c (dwarf2_name): Add null check.
7651
7652 2020-02-20  Tom Tromey  <tom@tromey.com>
7653
7654         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7655         ">=", in binary search.
7656         (dwarf2_find_containing_comp_unit): New overload.
7657         (run_test): New self-test.
7658         (_initialize_dwarf2_read): Register new test.
7659
7660 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7661
7662         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7663         * riscv-tdep.h: Likewise.
7664         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7665         rv32-only CSR.
7666         * features/riscv/64bit-csr.xml: Regenerated.
7667
7668 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7669             Tom Tromey  <tom@tromey.com>
7670
7671         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7672         of 'fputc_unfiltered'.
7673         (putchar_unfiltered): Call 'fputc_unfiltered'.
7674         (fputc_unfiltered): Call 'fputs_unfiltered'.
7675
7676 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7677
7678         * config.in: Regenerate.
7679         * configure: Regenerate.
7680         * configure.ac: Add --with-python-libdir option.
7681         * main.c: Use WITH_PYTHON_LIBDIR.
7682
7683 2020-02-19  Tom Tromey  <tom@tromey.com>
7684
7685         * symtab.c (general_symbol_info::compute_and_set_names): Use
7686         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7687
7688 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7689
7690         * dwarf2/read.c (allocate_signatured_type_table,
7691         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7692         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7693         Remove objfile parameter, update all callers.
7694
7695 2020-02-19  Doug Evans  <dje@google.com>
7696
7697         PR rust/25535
7698         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7699         rust_enum_variant calculation.
7700
7701 2020-02-19  Tom Tromey  <tromey@adacore.com>
7702
7703         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7704
7705 2020-02-19  Tom Tromey  <tromey@adacore.com>
7706
7707         * ada-lang.c (cache_symbol): Use obstack_strdup.
7708
7709 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7710
7711         * configure: Regenerate.
7712
7713 2020-02-19  Tom Tromey  <tromey@adacore.com>
7714
7715         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7716         NULL check.
7717
7718 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7719
7720         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7721
7722 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7723
7724         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7725         if GDBSERVER is not defined.
7726         (riscv_tdesc_cache): Likewise, also store const target_desc.
7727         (STATIC_IN_GDB): Define.
7728         (riscv_create_target_description): Update declaration with
7729         STATIC_IN_GDB.
7730         (riscv_lookup_target_description): New function, only define if
7731         GDBSERVER is not defined.
7732         * arch/riscv.h (riscv_create_target_description): Declare only
7733         when GDBSERVER is defined.
7734         (riscv_lookup_target_description): New declaration when GDBSERVER
7735         is not defined.
7736         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7737         (riscv_linux_read_features): ...this, and return
7738         riscv_gdbarch_features instead of target_desc.
7739         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7740         (riscv_linux_read_description): Rename to...
7741         (riscv_linux_read_features): ...this.
7742         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7743         Update to use riscv_gdbarch_features and
7744         riscv_lookup_target_description.
7745         * riscv-tdep.c (riscv_find_default_target_description): Use
7746         riscv_lookup_target_description instead of
7747         riscv_create_target_description.
7748
7749 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7750
7751         * valprint.c (generic_val_print_enum_1): When printing a flag
7752         enum with value 0 and there is no enumerator with value 0, print
7753         just "0" instead of "(unknown: 0x0)".
7754
7755 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7756
7757         * valprint.c (generic_val_print_enum_1): Print unknown part of
7758         flag enum in hex.
7759
7760 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7761
7762         * dwarf2/read.c (update_enumeration_type_from_children): Allow
7763         flag enums to contain duplicate enumerators.
7764         * valprint.c (generic_val_print_enum_1): Update comment.
7765
7766 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7767
7768         * dwarf2/read.c: Include "count-one-bits.h".
7769         (update_enumeration_type_from_children): If an enumerator has
7770         multiple bits set, don't treat the enumeration as a "flag enum".
7771         * valprint.c (generic_val_print_enum_1): Assert that enumerators
7772         of flag enums have 0 or 1 bit set.
7773
7774 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7775
7776         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
7777         conversion.
7778         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7779         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7780         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7781         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7782         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7783
7784 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7785
7786         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
7787
7788 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7789
7790         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
7791         displaced_step_closure_up.
7792         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7793         (struct displaced_step_closure_up):
7794         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7795         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7796         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
7797         Likewise.
7798         * gdbarch.sh (displaced_step_copy_insn): Likewise.
7799         * gdbarch.c, gdbarch.h: Re-generate.
7800         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
7801         displaced_step_closure_up.
7802         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7803         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7804         * infrun.h (displaced_step_closure_up): New type alias.
7805         (struct displaced_step_inferior_state) <step_closure>: Change
7806         type to displaced_step_closure_up.
7807         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
7808         displaced_step_closure_up.
7809         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7810
7811 2020-02-14  Tom Tromey  <tom@tromey.com>
7812
7813         * minidebug.c (gnu_debug_key): New global.
7814         (find_separate_debug_file_in_section): Use it.
7815
7816 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7817
7818         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7819         std::unique_ptr.
7820         * gdbarch.c: Re-generate.
7821         * gdbarch.h: Re-generate.
7822         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7823         change.
7824         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7825         type to std::unique_ptr.
7826         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7827         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7828         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7829         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7830         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7831         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7832         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7833         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7834         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7835
7836 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7837
7838         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
7839         std::unique_ptr.
7840         (displaced_step_clear): Rename to...
7841         (displaced_step_reset): ... this.  Just call displaced->reset ().
7842         (displaced_step_clear_cleanup): Rename to...
7843         (displaced_step_reset_cleanup): ... this.
7844         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
7845         (displaced_step_fixup): Likewise.
7846         (resume_1): Likewise.
7847         (handle_inferior_event): Restore child's memory before calling
7848         displaced_step_fixup on the parent.
7849         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
7850         to std::unique_ptr.
7851         <step_closure>: Change type to std::unique_ptr.
7852
7853 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7854
7855         * arm-tdep.c: Include count-one-bits.h.
7856         (cleanup_block_store_pc): Use count_one_bits.
7857         (cleanup_block_load_pc): Use count_one_bits.
7858         (arm_copy_block_xfer): Use count_one_bits.
7859         (thumb2_copy_block_xfer): Use count_one_bits.
7860         (thumb_copy_pop_pc_16bit): Use count_one_bits.
7861         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
7862         (thumb_get_next_pcs_raw): Use count_one_bits.
7863         (arm_get_next_pcs_raw): Use count_one_bits_l.
7864         * arch/arm.c (bitcount): Remove.
7865         * arch/arm.h (bitcount): Remove.
7866
7867 2020-02-14  Tom Tromey  <tromey@adacore.com>
7868
7869         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
7870         Update.
7871         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
7872         * dwarf2/loc.c (call_site_find_chain_1): Return
7873         unique_xmalloc_ptr.
7874         (call_site_find_chain): Likewise.
7875
7876 2020-02-14  Richard Biener  <rguenther@suse.de>
7877
7878         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
7879         on expression with division operators.
7880
7881 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7882
7883         * MAINTAINERS (Write After Approval): Adding myself.
7884
7885 2020-02-12  Tom Tromey  <tom@tromey.com>
7886
7887         * event-loop.c (event_data, gdb_event, event_handler_func):
7888         Remove.
7889
7890 2020-02-12  Tom Tromey  <tom@tromey.com>
7891
7892         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
7893         (dwarf2_frame_objfile_data): Add comment.
7894         (find_comp_unit, set_comp_unit): New functions.
7895         (dwarf2_frame_find_fde): Use find_comp_unit.
7896         (dwarf2_build_frame_info): Use set_comp_unit.
7897
7898 2020-02-12  Tom Tromey  <tom@tromey.com>
7899
7900         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
7901         (comp_unit): Don't initialize objfile.
7902         (execute_cfa_program): Add text_offset parameter.
7903         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
7904         (dwarf2_frame_cache): Update.
7905         (dwarf2_build_frame_info): Don't set "objfile" member.
7906
7907 2020-02-12  Tom Tromey  <tom@tromey.com>
7908
7909         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
7910         (decode_frame_entry): Likewise.
7911         (dwarf2_build_frame_info): Update.
7912
7913 2020-02-12  Tom Tromey  <tom@tromey.com>
7914
7915         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
7916         (decode_frame_entry_1): Use the comp_unit obstack.
7917
7918 2020-02-12  Tom Tromey  <tom@tromey.com>
7919
7920         * dwarf2/frame.c (struct comp_unit): Add initializers and
7921         constructor.
7922         (dwarf2_frame_objfile_data): Store a comp_unit.
7923         (dwarf2_frame_find_fde): Update.
7924         (dwarf2_build_frame_info): Use "new".
7925
7926 2020-02-12  Tom Tromey  <tom@tromey.com>
7927
7928         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
7929         (dwarf2_fde_table): Typedef for std::vector.
7930         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
7931         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
7932         (decode_frame_entry): Update.
7933         (dwarf2_build_frame_info): Use "new".
7934
7935 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7936
7937         * arm-tdep.c (arm_gdbarch_init): Update.
7938         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
7939         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
7940         have_neon, is_m>: Change to bool.
7941
7942 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7943
7944         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
7945
7946 2020-02-12  Tom Tromey  <tom@tromey.com>
7947
7948         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
7949
7950 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
7951
7952         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
7953         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7954
7955 2020-02-11  Tom Tromey  <tom@tromey.com>
7956
7957         * psymtab.h: Update comment.
7958
7959 2020-02-11  Tom Tromey  <tom@tromey.com>
7960
7961         * gdb_obstack.h (struct auto_obstack): Use
7962         DISABLE_COPY_AND_ASSIGN.
7963
7964 2020-02-11  Tom Tromey  <tom@tromey.com>
7965
7966         * dwarf2/frame.h (struct objfile): Don't forward declare.
7967
7968 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7969
7970         * cris-tdep.c (cris_supply_gregset): Change signature to match
7971         what struct regset expects.
7972         (cris_regset): New struct.
7973         (fetch_core_registers): Remove.
7974         (cris_iterate_over_regset_sections): New function.
7975         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7976         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7977
7978 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7979
7980         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7981         registers.
7982
7983 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7984
7985         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7986
7987 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7988
7989         * configure: Re-generate.
7990
7991 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7992
7993         * configure: Re-generate.
7994
7995 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7996
7997         * acinclude: Update warning.m4 path.
7998         * warning.m4: Move to gdbsupport.
7999
8000 2020-02-11  Tom Tromey  <tromey@adacore.com>
8001
8002         * remote.c (remote_console_output): Update.
8003         * printcmd.c (printf_command): Update.
8004         * event-loop.c (gdb_wait_for_event): Update.
8005         * linux-nat.c (sigchld_handler): Update.
8006         * remote-sim.c (gdb_os_write_stdout): Update.
8007         (gdb_os_flush_stdout): Update.
8008         (gdb_os_flush_stderr): Update.
8009         (gdb_os_write_stderr): Update.
8010         * exceptions.c (print_exception): Update.
8011         * remote-fileio.c (remote_fileio_func_read): Update.
8012         (remote_fileio_func_write): Update.
8013         * tui/tui.c (tui_enable): Update.
8014         * tui/tui-interp.c (tui_interp::init): Update.
8015         * utils.c (init_page_info): Update.
8016         (putchar_unfiltered, fputc_unfiltered): Update.
8017         (gdb_flush): Update.
8018         (emit_style_escape): Update.
8019         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8020         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8021         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8022         (stderr_file::write): Update.
8023         (stderr_file::puts): Update.
8024         * ui-file.h (ui_file_isatty, ui_file_write)
8025         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8026         (ui_file_puts): Don't declare.
8027
8028 2020-02-10  Tom de Vries  <tdevries@suse.de>
8029
8030         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8031         sentinel to char *.
8032
8033 2020-02-09  Tom de Vries  <tdevries@suse.de>
8034
8035         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8036         filename if it matches "<artificial>".
8037
8038 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8039
8040         * windows-tdep.c (struct enum_value_name): New struct.
8041         (create_enum): New function.
8042         (windows_get_siginfo_type): Create and use enum types.
8043
8044 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8045
8046         * NEWS: Mention $_siginfo support for Windows.
8047         * windows-nat.c (handle_exception): Set siginfo_er.
8048         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8049         (windows_xfer_siginfo): New function.
8050         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8051         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8052         (init_windows_gdbarch_data): New function.
8053         (get_windows_gdbarch_data): New function.
8054         (windows_get_siginfo_type): New function.
8055         (windows_init_abi): Register windows_get_siginfo_type.
8056         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8057
8058 2020-02-08  Tom Tromey  <tom@tromey.com>
8059
8060         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8061         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8062         <keep>: Declare method.
8063         <m_keep>: Remove member.
8064         <~cutu_reader>: Remove.
8065         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8066         (cutu_reader::cutu_reader): Update.
8067         (cutu_reader::keep): Rename from ~cutu_reader.
8068         (process_psymtab_comp_unit, build_type_psymtabs_1)
8069         (process_skeletonless_type_unit, load_partial_comp_unit)
8070         (load_full_comp_unit, dwarf2_read_addr_index)
8071         (read_signatured_type): Update.
8072
8073 2020-02-08  Tom Tromey  <tom@tromey.com>
8074
8075         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8076         "want_partial_unit" parameter.
8077         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8078         Inline check for DW_TAG_partial_unit.
8079         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8080
8081 2020-02-08  Tom Tromey  <tom@tromey.com>
8082
8083         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8084         read.c.
8085         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8086         read.c.
8087
8088 2020-02-08  Tom Tromey  <tom@tromey.com>
8089
8090         * dwarf2/read.c (read_address): Move to comp-unit.c.
8091         (dwarf2_rnglists_process, dwarf2_ranges_process)
8092         (read_attribute_value, dwarf_decode_lines_1)
8093         (var_decode_location, decode_locdesc): Update.
8094         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8095         read.c.  Remove "cu" parameter.
8096         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8097         method.
8098
8099 2020-02-08  Tom Tromey  <tom@tromey.com>
8100
8101         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8102         (read_indirect_line_string): Update.
8103         * dwarf2/comp-unit.c (read_offset): Remove.
8104         (read_comp_unit_head): Update.
8105         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8106         method.
8107         (read_offset): Don't declare.
8108
8109 2020-02-08  Tom Tromey  <tom@tromey.com>
8110
8111         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8112         * dwarf2/read.c (struct comp_unit_head): Move to
8113         dwarf2/comp-unit.h.
8114         (enum class rcuh_kind): Move to comp-unit.h.
8115         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8116         (read_comp_unit_head, error_check_comp_unit_head)
8117         (read_and_check_comp_unit_head): Move to comp-unit.c.
8118         (read_offset, dwarf_unit_type_name): Likewise.
8119         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8120         (cutu_reader::cutu_reader, read_call_site_scope)
8121         (find_partial_die, follow_die_offset): Update.
8122         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8123
8124 2020-02-08  Tom Tromey  <tom@tromey.com>
8125
8126         * dwarf2/read.c (read_offset_1): Move to leb.c.
8127         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8128         (dwarf_decode_macro_bytes): Update.
8129         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8130         * dwarf2/leb.h (read_offset): Declare.
8131
8132 2020-02-08  Tom Tromey  <tom@tromey.com>
8133
8134         * dwarf2/read.c (dwarf2_section_size): Remove.
8135         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8136         Update.
8137         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8138
8139 2020-02-08  Tom Tromey  <tom@tromey.com>
8140
8141         * dwarf2/read.c (read_initial_length): Move to leb.c.
8142         * dwarf2/leb.h (read_initial_length): Declare.
8143         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8144         handle_nonstd parameter.
8145         * dwarf2/frame.c (read_initial_length): Remove.
8146         (decode_frame_entry_1): Update.
8147
8148 2020-02-08  Tom Tromey  <tom@tromey.com>
8149
8150         * dwarf2/loc.c (dwarf2_find_location_expression)
8151         (dwarf_evaluate_loc_desc::get_tls_address)
8152         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8153         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8154         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8155         (dwarf2_compile_property_to_c)
8156         (dwarf2_loc_desc_get_symbol_read_needs)
8157         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8158         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8159         (loclist_describe_location, loclist_tracepoint_var_ref)
8160         (loclist_generate_c_location): Update.
8161         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8162         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8163         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8164         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8165         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8166         (dwarf2_per_cu_data::addr_size)
8167         (dwarf2_per_cu_data::ref_addr_size)
8168         (dwarf2_per_cu_data::text_offset)
8169         (dwarf2_per_cu_data::addr_type): Now methods.
8170         (per_cu_header_read_in): Make per_cu "const".
8171         (dwarf2_version): Remove.
8172         (dwarf2_per_cu_data::int_type): Now a method.
8173         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8174         (set_die_type, read_array_type, read_subrange_index_type)
8175         (read_tag_string_type, read_subrange_type): Update.
8176         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8177         offset_size, ref_addr_size, text_offset, addr_type, version,
8178         objfile, int_type, addr_sized_int_type>: Declare methods.
8179
8180 2020-02-08  Tom Tromey  <tom@tromey.com>
8181
8182         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8183         Move earlier.
8184
8185 2020-02-08  Tom Tromey  <tom@tromey.com>
8186
8187         * dwarf2/read.h (dwarf_line_debug): Declare.
8188         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8189         * dwarf2/read.c: Move line_header code to new files.
8190         (dwarf_line_debug): No longer static.
8191         * dwarf2/line-header.c: New file.
8192         * dwarf2/line-header.h: New file.
8193
8194 2020-02-08  Tom Tromey  <tom@tromey.com>
8195
8196         * dwarf2/read.c (struct line_header) <file_full_name,
8197         file_file_name>: Return unique_xmalloc_ptr.
8198         (line_header::file_file_name): Update.
8199         (line_header::file_full_name): Update.
8200         (dw2_get_file_names_reader): Update.
8201         (macro_start_file): Update.
8202
8203 2020-02-08  Tom Tromey  <tom@tromey.com>
8204
8205         * dwarf2/read.c (struct line_header) <file_full_name,
8206         file_file_name>: Declare methods.
8207         (dw2_get_file_names_reader): Update.
8208         (file_file_name): Now a method.
8209         (file_full_name): Likewise.
8210         (macro_start_file): Update.
8211
8212 2020-02-08  Tom Tromey  <tom@tromey.com>
8213
8214         * dwarf2/read.c (dwarf_always_disassemble)
8215         (show_dwarf_always_disassemble): Move to loc.c.
8216         (_initialize_dwarf2_read): Move "always-disassemble" registration
8217         to loc.c.
8218         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8219         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8220         static.
8221         (show_dwarf_always_disassemble): Move from read.c.
8222         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8223
8224 2020-02-08  Tom Tromey  <tom@tromey.com>
8225
8226         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8227         (create_quick_file_names_table): Return htab_up.
8228         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8229         Update.
8230         * dwarf2/read.h (struct dwarf2_per_objfile)
8231         <quick_file_names_table>: Now htab_up.
8232
8233 2020-02-08  Tom Tromey  <tom@tromey.com>
8234
8235         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8236
8237 2020-02-08  Tom Tromey  <tom@tromey.com>
8238
8239         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8240         Rewrite.
8241         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8242         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8243         (abbrev_table::abbrev_table): No longer inline.
8244         (ABBREV_HASH_SIZE): Remove.
8245         (abbrev_table::m_abbrevs): Now an htab_up.
8246
8247 2020-02-08  Tom Tromey  <tom@tromey.com>
8248
8249         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8250         (cutu_reader): Update.
8251         (build_type_psymtabs_1): Update.
8252         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8253         (abbrev_table::alloc_abbrev): Update.
8254         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8255         (abbrev_table::read): New static method, renamed from
8256         abbrev_table_read_table.
8257         (abbrev_table::alloc_abbrev)
8258         (abbrev_table::add_abbrev): Now private.
8259         (abbrev_table::abbrev_table): Now private.
8260         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8261
8262 2020-02-08  Tom Tromey  <tom@tromey.com>
8263
8264         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8265         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8266         htab_up.
8267
8268 2020-02-08  Tom Tromey  <tom@tromey.com>
8269
8270         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8271         htab_up.
8272         (lookup_dwo_unit_in_dwp): Update.
8273         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8274         on obstack.
8275
8276 2020-02-08  Tom Tromey  <tom@tromey.com>
8277
8278         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8279         obstack.
8280
8281 2020-02-08  Tom Tromey  <tom@tromey.com>
8282
8283         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8284         line_header_hash.
8285         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8286         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8287         Change type to htab_up.
8288
8289 2020-02-08  Tom Tromey  <tom@tromey.com>
8290
8291         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8292         htab_up.  Don't allocate on obstack.
8293         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8294         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8295         Change type to htab_up.
8296
8297 2020-02-08  Tom Tromey  <tom@tromey.com>
8298
8299         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8300         Change type to htab_up.
8301         * dwarf2/read.c (create_signatured_type_table_from_index)
8302         (create_signatured_type_table_from_debug_names)
8303         (create_all_type_units, add_type_unit)
8304         (lookup_dwo_signatured_type, lookup_signatured_type)
8305         (process_skeletonless_type_unit): Update.
8306         (create_debug_type_hash_table, create_debug_types_hash_table):
8307         Change type of types_htab.
8308         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8309         htab_up.  Don't allocate on obstack.
8310         (create_cus_hash_table): Change type of cus_htab parameter.
8311         (struct dwo_file) <cus, tus>: Now htab_up.
8312         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8313         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8314         (queue_and_load_all_dwo_tus): Update.
8315         * dwarf2/index-write.c (write_gdbindex): Update.
8316         (write_debug_names): Update.
8317
8318 2020-02-08  Tom Tromey  <tom@tromey.com>
8319
8320         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8321         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8322         destructor.
8323         (struct dwarf2_per_objfile) <queue>: New member.
8324         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8325         dwarf2/read.h.
8326         (dwarf2_queue, dwarf2_queue_tail): Remove.
8327         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8328         DISABLE_COPY_AND_ASSIGN.
8329         <m_per_objfile>: New member.
8330         <~dwarf2_queue_guard>: Rewrite.
8331         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8332         Update.
8333         (~dwarf2_queue_item): New.
8334
8335 2020-02-08  Tom Tromey  <tom@tromey.com>
8336
8337         * dwarf2/read.c (struct die_info) <has_children>: New member.
8338         (dw2_get_file_names_reader): Remove has_children.
8339         (dw2_get_file_names): Update.
8340         (read_cutu_die_from_dwo): Remove has_children.
8341         (cutu_reader::init_tu_and_read_dwo_dies)
8342         (cutu_reader::cutu_reader): Update.
8343         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8344         Remove has_children.
8345         (build_type_psymtabs_1, process_skeletonless_type_unit)
8346         (load_partial_comp_unit, load_full_comp_unit): Update.
8347         (create_dwo_cu_reader): Remove has_children.
8348         (create_cus_hash_table, read_die_and_children): Update.
8349         (read_full_die_1,read_full_die): Remove has_children.
8350         (read_signatured_type): Update.
8351         (class cutu_reader) <has_children>: Remove.
8352
8353 2020-02-08  Tom Tromey  <tom@tromey.com>
8354
8355         * dwarf2/expr.c: Rename from dwarf2expr.c.
8356         * dwarf2/expr.h: Rename from dwarf2expr.h.
8357         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8358         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8359         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8360         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8361         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8362         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8363         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8364         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8365         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8366         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8367         * dwarf2/loc.c: Rename from dwarf2loc.c.
8368         * dwarf2/loc.h: Rename from dwarf2loc.h.
8369         * dwarf2/read.c: Rename from dwarf2read.c.
8370         * dwarf2/read.h: Rename from dwarf2read.h.
8371         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8372         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8373         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8374         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8375         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8376         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8377         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8378         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8379         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8380         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8381         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8382         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8383         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8384         Update.
8385         * Makefile.in (COMMON_SFILES): Update.
8386         (HFILES_NO_SRCDIR): Update.
8387
8388 2020-02-08  Tom Tromey  <tom@tromey.com>
8389
8390         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8391         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8392
8393 2020-02-08  Tom Tromey  <tom@tromey.com>
8394
8395         * dwarf2read.h (struct die_info): Don't declare.
8396
8397 2020-02-08  Tom Tromey  <tom@tromey.com>
8398
8399         * dwarf2read.h (die_info_ptr): Remove typedef.
8400
8401 2020-02-08  Tom Tromey  <tom@tromey.com>
8402
8403         * dwarf2read.c (read_call_site_scope)
8404         (handle_data_member_location, dwarf2_add_member_fn)
8405         (mark_common_block_symbol_computed, read_common_block)
8406         (attr_to_dynamic_prop, partial_die_info::read)
8407         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8408         (dwarf2_symbol_mark_computed, set_die_type): Update.
8409         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8410         method.
8411         (attr_form_is_block): Don't declare.
8412         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8413
8414 2020-02-08  Tom Tromey  <tom@tromey.com>
8415
8416         * dwarf2read.c (dwarf2_find_base_address, )
8417         (read_call_site_scope, rust_containing_type)
8418         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8419         (handle_data_member_location, dwarf2_add_member_fn)
8420         (get_alignment, read_structure_type, process_structure_scope)
8421         (mark_common_block_symbol_computed, read_common_block)
8422         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8423         (partial_die_info::read, read_attribute_value, new_symbol)
8424         (lookup_die_type, dwarf2_get_ref_die_offset)
8425         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8426         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8427         (dwarf2_symbol_mark_computed): Update.
8428         * dwarf2/attribute.h (struct attribute) <value_as_address,
8429         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8430         methods.
8431         (value_as_address, attr_form_is_section_offset)
8432         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8433         * dwarf2/attribute.c (attribute::value_as_address)
8434         (attribute::form_is_section_offset, attribute::form_is_constant)
8435         (attribute::form_is_ref): Now methods.
8436
8437 2020-02-08  Tom Tromey  <tom@tromey.com>
8438
8439         * dwarf2read.c (struct attribute, DW_STRING)
8440         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8441         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8442         (attr_form_is_block, attr_form_is_section_offset)
8443         (attr_form_is_constant, attr_form_is_ref): Move.
8444         * dwarf2/attribute.h: New file.
8445         * dwarf2/attribute.c: New file, from dwarf2read.c.
8446         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8447
8448 2020-02-08  Tom Tromey  <tom@tromey.com>
8449
8450         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8451         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8452         Move.
8453         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8454         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8455         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8456         abbrev.c.
8457         * dwarf2/abbrev.h: New file.
8458         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8459         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8460
8461 2020-02-08  Tom Tromey  <tom@tromey.com>
8462
8463         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8464         (dwarf2_section_size, dwarf2_get_section_info)
8465         (create_signatured_type_table_from_debug_names)
8466         (create_addrmap_from_aranges, read_debug_names_from_section)
8467         (get_gdb_index_contents_from_section, read_comp_unit_head)
8468         (error_check_comp_unit_head, read_abbrev_offset)
8469         (create_debug_type_hash_table, init_cu_die_reader)
8470         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8471         (read_comp_units_from_section, create_cus_hash_table)
8472         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8473         (create_dwp_v2_section, dwarf2_rnglists_process)
8474         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8475         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8476         (read_indirect_string_from_dwz, read_addr_index_1)
8477         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8478         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8479         (fill_in_loclist_baton): Update.
8480         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8481         get_containing_section, get_bfd_owner, get_bfd_section,
8482         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8483         (dwarf2_read_section, get_section_name, get_section_file_name)
8484         (get_containing_section, get_section_bfd_owner)
8485         (get_section_bfd_section, get_section_name, get_section_file_name)
8486         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8487         declare.
8488         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8489         (dwarf2_section_info::get_bfd_owner)
8490         (dwarf2_section_info::get_bfd_section)
8491         (dwarf2_section_info::get_name)
8492         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8493         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8494         (dwarf2_section_info::read): Now methods.
8495         * dwarf-index-write.c (class debug_names): Update.
8496
8497 2020-02-08  Tom Tromey  <tom@tromey.com>
8498
8499         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8500         Move to dwarf2/section.h.
8501         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8502         (get_section_bfd_section, get_section_name)
8503         (get_section_file_name, get_section_id, get_section_flags)
8504         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8505         dwarf2/section.c.
8506         * dwarf2/section.h: New file.
8507         * dwarf2/section.c: New file, from dwarf2read.c.
8508         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8509
8510 2020-02-08  Tom Tromey  <tom@tromey.com>
8511
8512         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8513         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8514         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8515         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8516         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8517         * dwarf2/leb.h: New file, from dwarf2read.c.
8518         * dwarf2/leb.c: New file, from dwarf2read.c.
8519         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8520         Remove.
8521         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8522         (COMMON_SFILES): Add dwarf2/leb.c.
8523
8524 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8525
8526         GDB 9.1 released.
8527
8528 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8529
8530         PR gdb/25190:
8531         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8532         * gdb/remote.c (remote_console_output): Update.
8533         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8534         (ui_file_puts): ...this.
8535         * gdb/ui-file.h (ui_file_puts): Add declaration.
8536         * gdb/utils.c (emit_style_escape): Update.
8537         (flush_wrap_buffer): Update.
8538         (fputs_maybe_filtered): Update.
8539         (fputs_unfiltered): Add function.
8540
8541 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8542
8543         * gdb/event-loop.c (gdb_wait_for_event): Update.
8544         * gdb/printcmd.c (printf_command): Update.
8545         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8546         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8547         (gdb_os_flush_stderr): Update.
8548         * gdb/remote.c (remote_console_output): Update.
8549         * gdb/ui-file.c (gdb_flush): Rename to...
8550         (ui_file_flush): ...this.
8551         (stderr_file::write): Update.
8552         (stderr_file::puts): Update.
8553         * gdb/ui-file.h (gdb_flush): Rename to...
8554         (ui_file_flush): ...this.
8555         * gdb/utils.c (gdb_flush): Add function.
8556         * gdb/utils.h (gdb_flush): Add declaration.
8557
8558 2020-02-07  Tom Tromey  <tromey@adacore.com>
8559
8560         PR breakpoints/24915:
8561         * source.c (find_and_open_source): Do not check basenames_may_differ.
8562
8563 2020-02-07  Tom Tromey  <tom@tromey.com>
8564
8565         * README: Update gdbserver documentation.
8566         * gdbserver: Move to top level.
8567         * configure.tgt (build_gdbserver): Remove.
8568         * configure.ac: Remove --enable-gdbserver.
8569         * configure: Rebuild.
8570         * Makefile.in (distclean): Don't mention gdbserver.
8571
8572 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8573
8574         * source-cache.c (source_cache::ensure): Surround
8575         get_plain_source_lines with a try/catch.
8576         (source_cache::get_line_charpos): Get rid of try/catch
8577         and only check for the return value of "ensure".
8578         * tui/tui-source.c (tui_source_window::set_contents):
8579         Simplify "nlines" calculation.
8580
8581 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8582
8583         * MAINTAINERS (Write After Approval): Add myself.
8584
8585 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8586
8587         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8588         function call.
8589
8590 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8591
8592         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8593
8594 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8595
8596         * nat/riscv-linux-tdesc.h: New file.
8597         * nat/riscv-linux-tdesc.c: New file, taking code from...
8598         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8599         ... here.
8600         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8601         NATDEPFILES.
8602
8603 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8604
8605         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8606         we don't set the fake simulator ptid to the null_ptid.
8607
8608 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8609
8610         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8611         * gdbthread.h (class thread_info) <resumed>: Likewise.
8612         * infrun.c (resume_1): Likewise.
8613         (proceed): Likewise.
8614         (infrun_thread_stop_requested): Likewise.
8615         (stop_all_threads): Likewise.
8616         (handle_inferior_event): Likewise.
8617         (restart_threads): Likewise.
8618         (finish_step_over): Likewise.
8619         (keep_going_stepped_thread): Likewise.
8620         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8621         (linux_handle_extended_wait): Likewise.
8622         * record-btrace.c (get_thread_current_frame_id): Likewise.
8623         * record-full.c (record_full_wait_1): Likewise.
8624         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8625         * target.c (target_resume): Likewise.
8626         * thread.c (set_running_thread): Likewise.
8627
8628 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8629
8630         * f-valprint.c (f77_print_array_1): Changed datatype of index
8631         variable to LONGEST from int to enable it to contain bound
8632         values correctly.
8633
8634 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8635
8636         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8637         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8638         offsets according to FLEN determined.
8639         (riscv_linux_nat_target::read_description): Determine FLEN
8640         dynamically.
8641         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8642         according to FLEN determined.
8643         (riscv_linux_nat_target::store_registers): Likewise.
8644
8645 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8646
8647         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8648         when reg->group is empty and reggroup is not.
8649
8650 2020-01-31  Tom Tromey  <tromey@adacore.com>
8651
8652         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8653         Call beneath target's mourn_inferior after unpushing.
8654
8655 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8656
8657         PR tui/9765
8658         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8659         have enough lines to fill the screen, still return the lowest
8660         address we found.
8661
8662 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8663
8664         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8665         '-', '<', and '>' commands.
8666
8667 2020-01-29  Pedro Alves  <palves@redhat.com>
8668             Sergio Durigan Junior  <sergiodj@redhat.com>
8669
8670         * infcmd.c (construct_inferior_arguments): Assert that
8671         'argc' is greater than 0.
8672
8673 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8674
8675         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8676         (BRK_INSN_MASK): Define to 0xd4200000.
8677         (aarch64_program_breakpoint_here_p): New function.
8678         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8679         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8680         breakpoint.c.
8681         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8682         breakpoint.h
8683         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8684         call gdbarch_program_breakpoint_here_p.
8685         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8686         default_program_breakpoint_here_p, changed return type to bool and
8687         simplified.
8688         * breakpoint.h (program_breakpoint_here): Moved prototype to
8689         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8690         return type to bool.
8691         * gdbarch.c: Regenerate.
8692         * gdbarch.h: Regenerate.
8693         * gdbarch.sh (program_breakpoint_here_p): New method.
8694         * infrun.c (handle_signal_stop): Call
8695         gdbarch_program_breakpoint_here_p.
8696
8697 2020-01-26  Tom Tromey  <tom@tromey.com>
8698
8699         * ctfread.c (struct ctf_fp_info): Reindent.
8700         (_initialize_ctfread): Remove.
8701
8702 2020-01-26  Tom Tromey  <tom@tromey.com>
8703
8704         * psymtab.c (partial_map_expand_apply)
8705         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8706         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8707         (psym_print_stats, psym_expand_symtabs_for_function)
8708         (psym_map_symbol_filenames, psym_map_matching_symbols)
8709         (psym_expand_symtabs_matching)
8710         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8711         (maintenance_check_psymtabs): Use new methods.
8712         * psympriv.h (struct partial_symtab) <readin_p,
8713         get_compunit_symtab>: New methods.
8714         <readin, compunit_symtab>: Remove members.
8715         (struct standard_psymtab): New.
8716         (struct legacy_psymtab): Derive from standard_psymtab.
8717         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8718         standard_psymtab.
8719         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8720
8721 2020-01-26  Tom Tromey  <tom@tromey.com>
8722
8723         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8724         read_dependencies.  Add assert.
8725         * psymtab.c (partial_symtab::read_dependencies): New method.
8726         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8727         method.
8728         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8729         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8730         read_dependencies.
8731         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8732         Add assert.
8733
8734 2020-01-26  Tom Tromey  <tom@tromey.com>
8735
8736         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8737         Call expand_psymtab.
8738         (xcoff_read_symtab): Call expand_psymtab.
8739         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8740         legacy_expand_psymtab.
8741         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8742         method.
8743         (struct legacy_psymtab) <expand_psymtab>: Implement.
8744         <legacy_expand_psymtab>: New member.
8745         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8746         (parse_partial_symbols): Set legacy_expand_psymtab.
8747         (psymtab_to_symtab_1): Change argument order.  Call
8748         expand_psymtab.
8749         (new_psymtab): Set legacy_expand_psymtab.
8750         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8751         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8752         expand_psymtab.
8753         (dwarf2_psymtab::expand_psymtab): Rename from
8754         psymtab_to_symtab_1.  Call expand_psymtab.
8755         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8756         (dbx_end_psymtab): Likewise.
8757         (dbx_psymtab_to_symtab_1): Change argument order. Call
8758         expand_psymtab.
8759         (dbx_read_symtab): Call expand_psymtab.
8760         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
8761         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
8762         (ctf_psymtab::read_symtab): Call expand_psymtab.
8763
8764 2020-01-26  Tom Tromey  <tom@tromey.com>
8765
8766         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
8767         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
8768         messages.
8769         * mdebugread.c (mdebug_read_symtab): Remove prints.
8770         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
8771         assert.
8772         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
8773
8774 2020-01-26  Tom Tromey  <tom@tromey.com>
8775
8776         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
8777         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
8778         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
8779         legacy_symtab.
8780         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
8781         * psymtab.c (psymtab_to_symtab): Call method.
8782         (dump_psymtab): Update.
8783         * psympriv.h (struct partial_symtab): Add virtual destructor.
8784         <read_symtab>: New method.
8785         (struct legacy_symtab): New.
8786         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
8787         (struct pst_map) <pst>: Now a legacy_psymtab.
8788         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
8789         (new_psymtab): Use legacy_psymtab.
8790         * dwarf2read.h (struct dwarf2_psymtab): New.
8791         (struct dwarf2_per_cu_data) <psymtab>: Use it.
8792         * dwarf2read.c (dwarf2_create_include_psymtab)
8793         (dwarf2_build_include_psymtabs, create_type_unit_group)
8794         (create_partial_symtab, process_psymtab_comp_unit_reader)
8795         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
8796         (set_partial_user): Use dwarf2_psymtab.
8797         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
8798         (psymtab_to_symtab_1, process_full_comp_unit)
8799         (process_full_type_unit, dwarf2_ranges_read)
8800         (dwarf2_get_pc_bounds, psymtab_include_file_name)
8801         (dwarf_decode_lines): Use dwarf2_psymtab.
8802         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
8803         (add_address_entry_worker, write_one_signatured_type)
8804         (recursively_count_psymbols, recursively_write_psymbols)
8805         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
8806         (write_debug_names): Likewise.
8807         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
8808         <pst>: Now a legacy_psymtab.
8809         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
8810         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
8811         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
8812         * ctfread.c (struct ctf_psymtab): New.
8813         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8814         ctf_psymtab.
8815         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8816         (create_partial_symtab): Return a ctf_psymtab.
8817         (scan_partial_symbols): Update.
8818
8819 2020-01-26  Tom Tromey  <tom@tromey.com>
8820
8821         * xcoffread.c (xcoff_start_psymtab): Use new.
8822         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8823         renamed from start_psymtab_common.
8824         * psympriv.h (struct partial_symtab): Add new constructor.
8825         (start_psymtab_common): Don't declare.
8826         * mdebugread.c (parse_partial_symbols): Use new.
8827         * dwarf2read.c (create_partial_symtab): Use new.
8828         * dbxread.c (start_psymtab): Use new.
8829         * ctfread.c (create_partial_symtab): Use new.
8830
8831 2020-01-26  Tom Tromey  <tom@tromey.com>
8832
8833         * xcoffread.c (xcoff_end_psymtab): Use new.
8834         * psymtab.c (start_psymtab_common): Use new.
8835         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8836         Update.
8837         * psympriv.h (struct partial_symtab): Add parameters to
8838         constructor.  Don't inline.
8839         (allocate_psymtab): Don't declare.
8840         * mdebugread.c (new_psymtab): Use new.
8841         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
8842         * dbxread.c (dbx_end_psymtab): Use new.
8843
8844 2020-01-26  Tom Tromey  <tom@tromey.com>
8845
8846         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
8847         allocate_psymtab.  Update documentation.
8848         * psymtab.c (psymtab_storage::install_psymtab): Rename from
8849         allocate_psymtab.  Do not use new.
8850         (allocate_psymtab): Use new.  Update.
8851
8852 2020-01-26  Tom Tromey  <tom@tromey.com>
8853
8854         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8855         * psymtab.c (psym_print_stats): Update.
8856         * psympriv.h (struct partial_symtab) <readin,
8857         psymtabs_addrmap_supported, anonymous>: Now bool.
8858         * mdebugread.c (psymtab_to_symtab_1): Update.
8859         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
8860         (build_type_psymtabs_reader, psymtab_to_symtab_1)
8861         (process_full_comp_unit, process_full_type_unit): Update.
8862         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8863         * ctfread.c (psymtab_to_symtab): Update.
8864
8865 2020-01-26  Tom Tromey  <tom@tromey.com>
8866
8867         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
8868         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
8869         * psymtab.c (psymtab_storage): Delete psymtabs.
8870         (psymtab_storage::allocate_psymtab): Use new.
8871         (psymtab_storage::discard_psymtab): Use delete.
8872         * psympriv.h (struct partial_symtab): Add constructor and
8873         initializers.
8874
8875 2020-01-26  Tom Tromey  <tom@tromey.com>
8876
8877         * machoread.c: Do not include psympriv.h.
8878
8879 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8880
8881         * NEWS: Mention the new option and the set/show commands.
8882
8883 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8884
8885         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
8886         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
8887         (validate_exec_file): New variables, enums, functions.
8888         (exec_file_locate_attach, print_section_info): Style the filenames.
8889         (_initialize_exec): Install show_exec_file_mismatch_command and
8890          set_exec_file_mismatch_command.
8891         * gdbcore.h (validate_exec_file): Declare.
8892         * infcmd.c (attach_command): Call validate_exec_file.
8893         * remote.c ( remote_target::remote_add_inferior): Likewise.
8894
8895 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8896
8897         * frame.c (find_frame_sal): Move call to get_next_frame into more
8898         inner scope.
8899         * inline-frame.c (inilne_state) <inline_state>: Update argument
8900         types.
8901         (inilne_state) <skipped_symbol>: Rename to...
8902         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
8903         (skip_inline_frames): Build vector of skipped symbols and use this
8904         to reate the inline_state.
8905         (inline_skipped_symbol): Add a comment and some assertions, fetch
8906         skipped symbol from the list.
8907
8908 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8909
8910         * buildsym.c (lte_is_less_than): Delete.
8911         (buildsym_compunit::end_symtab_with_blockvector): Create local
8912         lambda function to sort line table entries, and use
8913         std::stable_sort instead of std::sort.
8914         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
8915         markers when looking for a previous line.
8916
8917 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8918
8919         * dwarf2read.c (lnp_state_machine::record_line): Include
8920         end_sequence parameter in debug print out.  Record the line if we
8921         are at an end_sequence marker even if it's not the start of a
8922         statement.
8923         * symmisc.c (maintenance_print_one_line_table): Print end of
8924         sequence markers with 'END' not '0'.
8925
8926 2020-01-24  Pedro Alves  <palves@redhat.com>
8927
8928         PR gdb/25410
8929         * thread.c (scoped_restore_current_thread::restore): Use
8930         switch_to_inferior_no_thread.
8931         * exec.c: Include "progspace-and-thread.h".
8932         (add_target_sections, remove_target_sections):
8933         scoped_restore_current_pspace_and_thread instead of
8934         scoped_restore_current_thread.
8935         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
8936         and aspace to the inferior before calling clone_program_space.
8937         Remove stale comment.
8938
8939 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8940
8941         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
8942         (arm_netbsd_nat_target::fetch_registers): ...this.
8943         (arm_nbsd_nat_target::store_registers): Rename to...
8944         (arm_netbsd_nat_target::store_registers): ...this.
8945
8946 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8947
8948         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8949         register_t.
8950
8951 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8952
8953         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8954         Update comment.
8955         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8956         Likewise.
8957         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8958         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8959         the correct replacement (iterate_over_regset_sections).
8960         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8961         Update comment.
8962
8963 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8964
8965         PR gdb/23718
8966         * gdb/python/python.c (execute_gdb_command): Call
8967         async_enable_stdin in catch block.
8968
8969 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8970
8971         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8972         SWITCH_THRU_ALL_UIS.
8973
8974 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8975
8976         PR tui/9765
8977         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8978         comment, add extra parameter, and update to store previous symbol
8979         when appropriate.
8980         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8981         add extra parameter.
8982         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8983         remove unneeded parameter, add try/catch around gdb_print_insn,
8984         rewrite to add items to asm_lines vector.
8985         (tui_find_backward_disassembly_start_address): New function.
8986         (tui_find_disassembly_address): Updated throughout.
8987         (tui_disasm_window::set_contents): Update for changes to
8988         tui_disassemble.
8989         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8990         number of lines to scroll.
8991
8992 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8993
8994         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8995         (SECT_OFF_DATA): Likewise.
8996         (SECT_OFF_RODATA): Likewise.
8997         (SECT_OFF_TEXT): Likewise.
8998         (SECT_OFF_BSS): Likewise.
8999         (struct objfile) <text_section_offset, data_section_offset>: New
9000         methods.
9001         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9002         objfile::text_section_offset.
9003         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9004         * coffread.c (coff_symtab_read): Likewise.
9005         (enter_linenos): Likewise.
9006         (process_coff_symbol): Likewise.
9007         * ctfread.c (get_objfile_text_range): Likewise.
9008         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9009         Use objfile::data_section_offset.
9010         * dwarf2-frame.c (execute_cfa_program): Use
9011         objfile::text_section_offset.
9012         (dwarf2_frame_find_fde): Likewise.
9013         * dwarf2read.c (create_addrmap_from_index): Likewise.
9014         (create_addrmap_from_aranges): Likewise.
9015         (dw2_find_pc_sect_compunit_symtab): Likewise.
9016         (process_psymtab_comp_unit_reader): Likewise.
9017         (add_partial_symbol): Likewise.
9018         (add_partial_subprogram): Likewise.
9019         (process_full_comp_unit): Likewise.
9020         (read_file_scope): Likewise.
9021         (read_func_scope): Likewise.
9022         (read_lexical_block_scope): Likewise.
9023         (read_call_site_scope): Likewise.
9024         (dwarf2_rnglists_process): Likewise.
9025         (dwarf2_ranges_process): Likewise.
9026         (dwarf2_ranges_read): Likewise.
9027         (dwarf_decode_lines_1): Likewise.
9028         (new_symbol): Likewise.
9029         (dwarf2_fetch_die_loc_sect_off): Likewise.
9030         (dwarf2_per_cu_text_offset): Likewise.
9031         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9032         * hppa-tdep.c (read_unwind_info): Likewise.
9033         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9034         * psympriv.h (struct partial_symtab): Likewise.
9035         * psymtab.c (find_pc_sect_psymtab): Likewise.
9036         * solib-svr4.c (enable_break): Likewise.
9037         * stap-probe.c (relocate_address): Use
9038         objfile::data_section_offset.
9039         * xcoffread.c (enter_line_range): Use
9040         objfile::text_section_offset.
9041         (read_xcoff_symtab): Likewise.
9042
9043 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9044
9045         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9046         declaration to narrower scopes.
9047
9048 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9049
9050         * darwin-nat.h (struct darwin_exception_msg, enum
9051         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9052         Move up.
9053         (class darwin_nat_target) <wait_1, check_new_threads,
9054         decode_exception_message, decode_message, stop_inferior,
9055         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9056         * darwin-nat.c (darwin_check_new_threads): Rename to...
9057         (darwin_nat_target::check_new_threads): ... this.
9058         (darwin_suspend_inferior_it): Remove.
9059         (darwin_decode_exception_message): Rename to...
9060         (darwin_nat_target::decode_exception_message): ... this.
9061         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9062         (darwin_decode_message): Rename to...
9063         (darwin_nat_target::decode_message): ... this.
9064         (cancel_breakpoint): Rename to...
9065         (darwin_nat_target::cancel_breakpoint): ... this.
9066         (darwin_wait): Rename to...
9067         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9068         instead of iterate_over_inferiors.
9069         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9070         (darwin_stop_inferior): Rename to...
9071         (darwin_nat_target::stop_inferior): ... this.
9072         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9073         (darwin_init_thread_list): Rename to...
9074         (darwin_nat_target::init_thread_list): ... this.
9075         (darwin_ptrace_him): Rename to...
9076         (darwin_nat_target::ptrace_him): ... this.
9077         (darwin_nat_target::create_inferior): Pass lambda function to
9078         fork_inferior.
9079         (darwin_nat_target::detach): Call stop_inferior instead of
9080         darwin_stop_inferior.
9081         * fork-inferior.h (fork_inferior): Change init_trace_fun
9082         parameter to gdb::function_view.
9083         * fork-inferior.c (fork_inferior): Likewise.
9084
9085 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9086
9087         * i386-cygwin-tdep.c (core_process_module_section): Update.
9088         * windows-nat.c (struct lm_info_windows): Add text_offset.
9089         (windows_xfer_shared_libraries): Update.
9090         * windows-tdep.c (windows_xfer_shared_library):
9091         Add text_offset_cached argument.
9092         * windows-tdep.h (windows_xfer_shared_library): Update.
9093
9094 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9095
9096         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9097
9098 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9099
9100         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9101         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9102         replace with range-based for.
9103         (gdbsim_interrupt_inferior): Remove.
9104         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9105         with a range-based for.  Inline code from
9106         gdbsim_interrupt_inferior.
9107
9108 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9109
9110         * infrun.c (proceed): Fix indentation.
9111
9112 2020-01-21  Tom Tromey  <tromey@adacore.com>
9113
9114         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9115         * python/python.c (python_extension_ops): Update.
9116         (gdbpy_colorize): New function.
9117         * python/lib/gdb/__init__.py (colorize): New function.
9118         * extension.h (ext_lang_colorize): Declare.
9119         * extension.c (ext_lang_colorize): New function.
9120         * extension-priv.h (struct extension_language_ops) <colorize>: New
9121         member.
9122         * cli/cli-style.c (_initialize_cli_style): Update help text.
9123
9124 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9125
9126         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9127         <cond>: Change type to bool.
9128         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9129         (aarch64_displaced_step_cb): Likewise.
9130         (aarch64_displaced_step_tb): Likewise.
9131
9132 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9133
9134         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9135         output.
9136
9137 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9138
9139         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9140         <pc_adjust>: Adjust the documentation.
9141         (aarch64_displaced_step_fixup): Check if PC really moved before
9142         adjusting it.
9143
9144 2020-01-19  Tom Tromey  <tom@tromey.com>
9145
9146         * disasm.c (~gdb_disassembler): New destructor.
9147         (gdb_buffered_insn_length): Call disassemble_free_target.
9148         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9149         DISABLE_COPY_AND_ASSIGN.
9150
9151 2020-01-19  Tom Tromey  <tom@tromey.com>
9152
9153         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9154         (die_reader_func_ftype): Remove.
9155         (cutu_reader): New class.
9156         (dw2_get_file_names_reader): Remove "data" parameter.
9157         (dw2_get_file_names): Use cutu_reader.
9158         (create_debug_type_hash_table): Update.
9159         (read_cutu_die_from_dwo): Update comment.
9160         (lookup_dwo_unit): Add dwo_name parameter.
9161         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9162         die_reader_func_ftype and data parameters.
9163         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9164         Remove die_reader_func_ftype and data parameters.
9165         (~cutu_reader): New; from init_cutu_and_read_dies.
9166         (cutu_reader::cutu_reader): Rename from
9167         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9168         and data parameters.
9169         (init_cutu_and_read_dies_simple): Remove.
9170         (struct process_psymtab_comp_unit_data): Remove.
9171         (process_psymtab_comp_unit_reader): Remove data parameter; add
9172         want_partial_unit and pretend_language parameters.
9173         (process_psymtab_comp_unit): Use cutu_reader.
9174         (build_type_psymtabs_reader): Remove data parameter.
9175         (build_type_psymtabs_1): Use cutu_reader.
9176         (process_skeletonless_type_unit): Likewise.
9177         (load_partial_comp_unit_reader): Remove.
9178         (load_partial_comp_unit): Use cutu_reader.
9179         (load_full_comp_unit_reader): Remove.
9180         (load_full_comp_unit): Use cutu_reader.
9181         (struct create_dwo_cu_data): Remove.
9182         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9183         dwo_unit parameters.
9184         (create_cus_hash_table): Use cutu_reader.
9185         (struct dwarf2_read_addr_index_data): Remove.
9186         (dwarf2_read_addr_index_reader): Remove.
9187         (dwarf2_read_addr_index): Use cutu_reader.
9188         (read_signatured_type_reader): Remove.
9189         (read_signatured_type): Use cutu_reader.
9190
9191 2020-01-19  Tom Tromey  <tom@tromey.com>
9192
9193         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9194         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9195         (tui_wrefresh): Declare.
9196         * tui/tui-wingeneral.c (suppress_output): New global.
9197         (tui_suppress_output, ~tui_suppress_output): New constructor and
9198         destructor.
9199         (tui_wrefresh): New function.
9200         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9201         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9202         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9203         method.
9204         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9205         tui_wrefresh.
9206         (tui_data_window::no_refresh): New method.
9207         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9208         (tui_reg_command): Use tui_suppress_output
9209         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9210         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9211         method.
9212         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9213
9214 2020-01-19  Tom Tromey  <tom@tromey.com>
9215
9216         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9217         Handle case where symtab is null.
9218
9219 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9220
9221         * linux-fork.c (one_fork_p): Simplify.
9222
9223 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9224
9225         * top.c (struct qt_args): Remove.
9226         (kill_or_detach): Change return type to void, replace `void *`
9227         parameter with a proper one.
9228         (print_inferior_quit_action):  Likewise.
9229         (quit_confirm): Use range-based for loop to iterate over inferiors.
9230         (quit_force): Likewise.
9231
9232 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9233
9234         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9235         `void *` parameter with proper parameters.
9236         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9237         (print_one_inferior): Change return type to void, replace `void *`
9238         parameter with proper parameters.
9239         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9240         inferiors.
9241         (get_other_inferior): Remove.
9242         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9243         inferiors.
9244
9245 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9246
9247         * mi/mi-interp.c (report_initial_inferior): Remove.
9248         (mi_interp::init): Use range-based for to iterate over inferiors.
9249
9250 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9251
9252         * python/py-inferior.c (build_inferior_list): Remove.
9253         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9254
9255 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9256
9257         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9258         (btrace_stitch_trace): Likewise.
9259         * charset.c (intermediate_encoding): Likewise (vaild).
9260         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9261         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9262         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9263
9264 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9265
9266         * windows-tdep.c (windows_get_tlb_type):
9267         Add rtl_user_process_parameters type.
9268
9269 2020-01-16  Pedro Alves  <palves@redhat.com>
9270             Norbert Lange  <nolange79@gmail.com>
9271
9272         PR build/24805
9273         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9274         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9275         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9276         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9277         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9278         (ps_plog): Redeclare exported functions with default visibility.
9279
9280 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9281
9282         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9283         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9284
9285 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9286
9287         * infcmd.c (post_create_inferior): Use get_thread_regcache
9288         instead of get_current_regcache.
9289
9290 2020-01-14  Tom Tromey  <tom@tromey.com>
9291
9292         PR symtab/12535:
9293         * python/python.c (gdbpy_decode_line): Treat empty string the same
9294         as no argument.
9295
9296 2020-01-14  Tom Tromey  <tom@tromey.com>
9297
9298         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9299
9300 2020-01-14  Tom Tromey  <tom@tromey.com>
9301
9302         * nat/linux-btrace.c: Don't include <config.h>.
9303         * nat/linux-ptrace.c: Don't include <config.h>.
9304         * nat/x86-linux-dregs.c: Don't include <config.h>.
9305
9306 2020-01-14  Tom Tromey  <tom@tromey.com>
9307
9308         * configure: Rebuild.
9309         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9310
9311 2020-01-14  Tom Tromey  <tom@tromey.com>
9312
9313         * nat/x86-linux-dregs.c: Include configh.h.
9314         * nat/linux-ptrace.c: Include configh.h.
9315         * nat/linux-btrace.c: Include configh.h.
9316         * defs.h: Include config.h, bfd.h.
9317         * configure.ac: Don't source common.host.
9318         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9319         * configure: Rebuild.
9320         * acinclude.m4: Update path.
9321         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9322         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9323         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9324         (CLIBS): Add LIBSUPPORT.
9325         (CDEPS): Likewise.
9326         (COMMON_SFILES): Remove gdbsupport files.
9327         (HFILES_NO_SRCDIR): Likewise.
9328         (stamp-version): Update path to create-version.sh.
9329         (ALLDEPFILES): Remove gdbsupport files.
9330
9331 2020-01-14  Tom Tromey  <tom@tromey.com>
9332
9333         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9334         USE_WIN32API when needed.
9335         * configure.ac (USE_WIN32API): Don't define.
9336         (WIN32LIBS): Use WIN32APILIBS.
9337         * configure: Rebuild.
9338
9339 2020-01-14  Tom Tromey  <tom@tromey.com>
9340
9341         * configure: Rebuild.
9342         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9343
9344 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9345
9346         * skip.c (skip_function_command): Make skip w/o arguments use the
9347         name of the inlined function if pc is inside any inlined function.
9348
9349 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9350
9351         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9352         * infrun.c (resume_1): Likewise.
9353         (handle_inferior_event): Remove stale comment.
9354         * linux-nat.c (linux_nat_target::resume): Update comments.
9355         (save_stop_reason): Likewise.
9356         (linux_nat_filter_event): Likewise.
9357         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9358
9359 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9360
9361         * elfread.c (record_minimal_symbol): Set section index to 0 for
9362         non-allocatable sections.
9363
9364
9365 2020-01-13  Ali Tamur <tamur@google.com>
9366
9367         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9368         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9369         to gdb::optional.  Update comments.
9370         (dwo_file): Update comments.
9371         (read_attribute): Update API to take an additional out parameter,
9372         need_reprocess.  This is used to mark attributes that need other
9373         attributes (e.g. str_offsets_base) for correct computation which may not
9374         have been read yet.
9375         (read_attribute_reprocess): New function declaration.
9376         (read_addr_index): Likewise.
9377         (read_dwo_str_index): Likewise.
9378         (read_stub_str_index): Likewise.
9379         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9380         (lookup_addr_base): New function definition.
9381         (lookup_ranges_base): Likewise.
9382         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9383         lookup_ranges_base.
9384         (init_cutu_and_read_dies): Update comments.
9385         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9386         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9387         Update comments.
9388         (init_cutu_and_read_dies_simple): Reflect API changes.
9389         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9390         (create_cus_hash_table): Change API to take parent compile unit.
9391         Reflect API changes.
9392         (open_and_init_dwo_file): Reflect API changes.
9393         (dwarf2_get_pc_bounds): Update comments.
9394         (dwarf2_record_block_ranges): Likewise.
9395         (read_full_die_1): Change implementation to reprocess attributes that
9396         need str_offsets_base and addr_base.
9397         (partial_die_info::read): Likewise.
9398         (read_attribute_reprocess): New function definition.
9399         (read_attribute_value): Change API to take an additional out parameter,
9400         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9401         when a non-dwo compile unit has index based attributes.
9402         (read_attribute): Reflect API changes.
9403         (read_addr_index_1): Reflect API changes.  Update comments.
9404         (dwarf2_read_addr_index_data): Reflect API changes.
9405         (dwarf2_read_addr_index): Likewise.
9406         (read_str_index): Change API and implementation.  This becomes a helper
9407         to be used by the new string index related methods.  Update error
9408         message and comments.
9409         (read_dwo_str_index): New function definition.
9410         (read_stub_str_index): Likewise.
9411         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9412         * symfile.h (dwarf2_debug_sections): Likewise.
9413         * xcoffread.c (dwarf2_debug_sections): Likewise.
9414
9415 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9416
9417         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9418         core_reg_sect type to gdb_byte *.
9419         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9420         * cris-tdep.c (fetch_core_registers): Likewise.
9421         * corelow.c (core_target::get_core_register_section): Change
9422         type of `contents` to gdb::byte_vector.
9423
9424 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9425
9426         * tui/tui-wingeneral.c (box_win): Position the title in the center
9427         of the border.
9428
9429 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9430
9431         * corelow.c (core_target::get_core_register_section): Use
9432           std::vector instead of alloca.
9433
9434 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9435
9436         * warning.m4: Add -Wmissing-declarations to build_warnings.
9437         * configure: Re-generate.
9438
9439 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9440
9441         * python/python.c (init__gdb_module): Add declaration.
9442
9443 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9444
9445         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9446         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9447         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9448         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9449         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9450         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9451         * ada-exp.y (_initialize_ada_exp): Add declaration.
9452         * ada-lang.c (_initialize_ada_language): Add declaration.
9453         * ada-tasks.c (_initialize_tasks): Add declaration.
9454         * agent.c (_initialize_agent): Add declaration.
9455         * aix-thread.c (_initialize_aix_thread): Add declaration.
9456         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9457         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9458         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9459         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9460         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9461         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9462         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9463         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9464         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9465         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9466         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9467         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9468         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9469         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9470         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9471         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9472         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9473         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9474         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9475         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9476         * annotate.c (_initialize_annotate): Add declaration.
9477         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9478         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9479         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9480         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9481         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9482         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9483         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9484         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9485         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9486         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9487         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9488         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9489         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9490         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9491         * auto-load.c (_initialize_auto_load): Add declaration.
9492         * auxv.c (_initialize_auxv): Add declaration.
9493         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9494         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9495         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9496         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9497         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9498         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9499         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9500         * breakpoint.c (_initialize_breakpoint): Add declaration.
9501         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9502         * btrace.c (_initialize_btrace): Add declaration.
9503         * charset.c (_initialize_charset): Add declaration.
9504         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9505         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9506         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9507         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9508         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9509         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9510         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9511         * coffread.c (_initialize_coffread): Add declaration.
9512         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9513         * compile/compile.c (_initialize_compile): Add declaration.
9514         * complaints.c (_initialize_complaints): Add declaration.
9515         * completer.c (_initialize_completer): Add declaration.
9516         * copying.c (_initialize_copying): Add declaration.
9517         * corefile.c (_initialize_core): Add declaration.
9518         * corelow.c (_initialize_corelow): Add declaration.
9519         * cp-abi.c (_initialize_cp_abi): Add declaration.
9520         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9521         * cp-support.c (_initialize_cp_support): Add declaration.
9522         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9523         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9524         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9525         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9526         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9527         * ctfread.c (_initialize_ctfread): Add declaration.
9528         * d-lang.c (_initialize_d_language): Add declaration.
9529         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9530         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9531         * dbxread.c (_initialize_dbxread): Add declaration.
9532         * dcache.c (_initialize_dcache): Add declaration.
9533         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9534         * disasm.c (_initialize_disasm): Add declaration.
9535         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9536         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9537         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9538         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9539         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9540         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9541         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9542         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9543         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9544         * elfread.c (_initialize_elfread): Add declaration.
9545         * exec.c (_initialize_exec): Add declaration.
9546         * extension.c (_initialize_extension): Add declaration.
9547         * f-lang.c (_initialize_f_language): Add declaration.
9548         * f-valprint.c (_initialize_f_valprint): Add declaration.
9549         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9550         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9551         * filesystem.c (_initialize_filesystem): Add declaration.
9552         * findcmd.c (_initialize_mem_search): Add declaration.
9553         * findvar.c (_initialize_findvar): Add declaration.
9554         * fork-child.c (_initialize_fork_child): Add declaration.
9555         * frame-base.c (_initialize_frame_base): Add declaration.
9556         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9557         * frame.c (_initialize_frame): Add declaration.
9558         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9559         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9560         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9561         * gcore.c (_initialize_gcore): Add declaration.
9562         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9563         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9564         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9565         * gdbarch.c (_initialize_gdbarch): Add declaration.
9566         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9567         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9568         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9569         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9570         * go-lang.c (_initialize_go_language): Add declaration.
9571         * go32-nat.c (_initialize_go32_nat): Add declaration.
9572         * guile/guile.c (_initialize_guile): Add declaration.
9573         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9574         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9575         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9576         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9577         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9578         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9579         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9580         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9581         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9582         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9583         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9584         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9585         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9586         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9587         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9588         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9589         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9590         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9591         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9592         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9593         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9594         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9595         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9596         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9597         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9598         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9599         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9600         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9601         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9602         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9603         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9604         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9605         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9606         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9607         * infcall.c (_initialize_infcall): Add declaration.
9608         * infcmd.c (_initialize_infcmd): Add declaration.
9609         * inflow.c (_initialize_inflow): Add declaration.
9610         * infrun.c (_initialize_infrun): Add declaration.
9611         * interps.c (_initialize_interpreter): Add declaration.
9612         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9613         * jit.c (_initialize_jit): Add declaration.
9614         * language.c (_initialize_language): Add declaration.
9615         * linux-fork.c (_initialize_linux_fork): Add declaration.
9616         * linux-nat.c (_initialize_linux_nat): Add declaration.
9617         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9618         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9619         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9620         * m2-lang.c (_initialize_m2_language): Add declaration.
9621         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9622         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9623         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9624         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9625         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9626         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9627         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9628         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9629         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9630         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9631         * machoread.c (_initialize_machoread): Add declaration.
9632         * macrocmd.c (_initialize_macrocmd): Add declaration.
9633         * macroscope.c (_initialize_macroscope): Add declaration.
9634         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9635         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9636         * maint.c (_initialize_maint_cmds): Add declaration.
9637         * mdebugread.c (_initialize_mdebugread): Add declaration.
9638         * memattr.c (_initialize_mem): Add declaration.
9639         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9640         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9641         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9642         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9643         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9644         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9645         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9646         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9647         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9648         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9649         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9650         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9651         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9652         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9653         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9654         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9655         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9656         * mipsread.c (_initialize_mipsread): Add declaration.
9657         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9658         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9659         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9660         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9661         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9662         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9663         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9664         * nto-procfs.c (_initialize_procfs): Add declaration.
9665         * objc-lang.c (_initialize_objc_language): Add declaration.
9666         * observable.c (_initialize_observer): Add declaration.
9667         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9668         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9669         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9670         * osabi.c (_initialize_gdb_osabi): Add declaration.
9671         * osdata.c (_initialize_osdata): Add declaration.
9672         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9673         * parse.c (_initialize_parse): Add declaration.
9674         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9675         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9676         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9677         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9678         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9679         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9680         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9681         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9682         * printcmd.c (_initialize_printcmd): Add declaration.
9683         * probe.c (_initialize_probe): Add declaration.
9684         * proc-api.c (_initialize_proc_api): Add declaration.
9685         * proc-events.c (_initialize_proc_events): Add declaration.
9686         * proc-service.c (_initialize_proc_service): Add declaration.
9687         * procfs.c (_initialize_procfs): Add declaration.
9688         * producer.c (_initialize_producer): Add declaration.
9689         * psymtab.c (_initialize_psymtab): Add declaration.
9690         * python/python.c (_initialize_python): Add declaration.
9691         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9692         * record-btrace.c (_initialize_record_btrace): Add declaration.
9693         * record-full.c (_initialize_record_full): Add declaration.
9694         * record.c (_initialize_record): Add declaration.
9695         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9696         * regcache.c (_initialize_regcache): Add declaration.
9697         * reggroups.c (_initialize_reggroup): Add declaration.
9698         * remote-notif.c (_initialize_notif): Add declaration.
9699         * remote-sim.c (_initialize_remote_sim): Add declaration.
9700         * remote.c (_initialize_remote): Add declaration.
9701         * reverse.c (_initialize_reverse): Add declaration.
9702         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9703         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9704         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9705         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9706         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9707         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9708         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9709         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9710         Add declaration.
9711         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9712         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9713         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9714         * rust-exp.y (_initialize_rust_exp): Add declaration.
9715         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9716         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9717         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9718         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9719         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9720         * score-tdep.c (_initialize_score_tdep): Add declaration.
9721         * ser-go32.c (_initialize_ser_dos): Add declaration.
9722         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9723         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9724         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9725         * ser-uds.c (_initialize_ser_socket): Add declaration.
9726         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9727         * serial.c (_initialize_serial): Add declaration.
9728         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9729         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9730         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9731         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9732         * skip.c (_initialize_step_skip): Add declaration.
9733         * sol-thread.c (_initialize_sol_thread): Add declaration.
9734         * solib-aix.c (_initialize_solib_aix): Add declaration.
9735         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9736         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9737         * solib-frv.c (_initialize_frv_solib): Add declaration.
9738         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9739         * solib-target.c (_initialize_solib_target): Add declaration.
9740         * solib.c (_initialize_solib): Add declaration.
9741         * source-cache.c (_initialize_source_cache): Add declaration.
9742         * source.c (_initialize_source): Add declaration.
9743         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9744         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9745         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9746         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9747         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9748         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9749         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9750         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9751         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9752         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9753         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9754         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9755         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9756         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9757         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9758         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
9759         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
9760         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
9761         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
9762         * stabsread.c (_initialize_stabsread): Add declaration.
9763         * stack.c (_initialize_stack): Add declaration.
9764         * stap-probe.c (_initialize_stap_probe): Add declaration.
9765         * std-regs.c (_initialize_frame_reg): Add declaration.
9766         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
9767         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
9768         * symfile.c (_initialize_symfile): Add declaration.
9769         * symmisc.c (_initialize_symmisc): Add declaration.
9770         * symtab.c (_initialize_symtab): Add declaration.
9771         * target.c (_initialize_target): Add declaration.
9772         * target-connection.c (_initialize_target_connection): Add
9773         declaration.
9774         * target-dcache.c (_initialize_target_dcache): Add declaration.
9775         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
9776         * thread.c (_initialize_thread): Add declaration.
9777         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
9778         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
9779         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
9780         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
9781         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
9782         * tracectf.c (_initialize_ctf): Add declaration.
9783         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
9784         * tracefile.c (_initialize_tracefile): Add declaration.
9785         * tracepoint.c (_initialize_tracepoint): Add declaration.
9786         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
9787         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
9788         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
9789         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
9790         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
9791         * tui/tui-win.c (_initialize_tui_win): Add declaration.
9792         * tui/tui.c (_initialize_tui): Add declaration.
9793         * typeprint.c (_initialize_typeprint): Add declaration.
9794         * ui-style.c (_initialize_ui_style): Add declaration.
9795         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
9796         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
9797         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
9798         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
9799         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
9800         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
9801         * unittests/filtered_iterator-selftests.c
9802         (_initialize_filtered_iterator_selftests): Add declaration.
9803         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
9804         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
9805         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
9806         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
9807         * unittests/main-thread-selftests.c
9808         (_initialize_main_thread_selftests): Add declaration.
9809         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
9810         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
9811         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
9812         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9813         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9814         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9815         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9816         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9817         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9818         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9819         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9820         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9821         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9822         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9823         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9824         declaration.
9825         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9826         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9827         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9828         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9829         * user-regs.c (_initialize_user_regs): Add declaration.
9830         * utils.c (_initialize_utils): Add declaration.
9831         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9832         * valops.c (_initialize_valops): Add declaration.
9833         * valprint.c (_initialize_valprint): Add declaration.
9834         * value.c (_initialize_values): Add declaration.
9835         * varobj.c (_initialize_varobj): Add declaration.
9836         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9837         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9838         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
9839         * windows-nat.c (_initialize_windows_nat): Add declaration.
9840         (_initialize_check_for_gdb_ini): Add declaration.
9841         (_initialize_loadable): Add declaration.
9842         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
9843         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
9844         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
9845         * xcoffread.c (_initialize_xcoffread): Add declaration.
9846         * xml-support.c (_initialize_xml_support): Add declaration.
9847         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
9848         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
9849         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
9850         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
9851
9852 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9853
9854         * regformats/regdat.sh: Generate declaration for init function.
9855
9856 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9857
9858         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
9859         up.
9860         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
9861         close_one_inferior>: New methods.
9862         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
9863         pass down target to find_inferior_pid.
9864         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
9865         Pass down target to find_inferior_ptid.
9866         (gdbsim_target::create_inferior): Pass down target to
9867         add_thread_silent.
9868         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
9869         target down to find_inferior_ptid and switch_to_thread.
9870         (gdbsim_target::close): Update to call close_one_inferior.
9871         (struct resume_data): Remove.
9872         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
9873         directly, rather than through a void pointer.
9874         (gdbsim_target::resume): Update to call resume_one_inferior.
9875
9876 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
9877
9878         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
9879
9880 2020-01-12  Pedro Alves  <palves@redhat.com>
9881
9882         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
9883         directly for the current inferior instead of
9884         discard_all_inferiors.
9885         (discard_all_inferiors): Delete.
9886
9887 2020-01-11  Tom Tromey  <tom@tromey.com>
9888
9889         * tui/tui-wingeneral.c (box_win): Check cli_styling.
9890         * tui/tui-winsource.c (tui_source_window_base::refill): Use
9891         deprecated_safe_get_selected_frame.
9892
9893 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9894
9895         * inferior.c (print_inferior): Switch inferior before printing it.
9896
9897 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
9898             Pedro Alves  <palves@redhat.com>
9899
9900         * progspace-and-thread.c (switch_to_program_space_and_thread):
9901         Assert there's an inferior for PSPACE.  Use
9902         switch_to_inferior_no_thread to switch the inferior too.
9903         * progspace.c (program_space::~program_space): Call
9904         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
9905         (program_space::free_all_objfiles): Don't call clear_symtab_users
9906         here.
9907         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
9908
9909 2020-01-10  Pedro Alves  <palves@redhat.com>
9910
9911         * NEWS: Mention multi-target debugging, "info connections", and
9912         "add-inferior -no-connection".
9913
9914 2020-01-10  Pedro Alves  <palves@redhat.com>
9915
9916         * infrun.c: Include "target-connection.h".
9917         (check_multi_target_resumption): New.
9918         (proceed): Call it.
9919         * target-connection.c (make_target_connection_string): Make
9920         extern.
9921         * target-connection.h (make_target_connection_string): Declare.
9922
9923 2020-01-10  Pedro Alves  <palves@redhat.com>
9924
9925         * Makefile.in (COMMON_SFILES): Add target-connection.c.
9926         * inferior.c (uiout_field_connection): New function.
9927         (print_inferior): Add new "connection-id" column.
9928         (add_inferior_command): Show connection number/string of added
9929         inferior.
9930         * process-stratum-target.h
9931         (process_stratum_target::connection_string): New virtual method.
9932         (process_stratum_target::connection_number): New field.
9933         * remote.c (remote_target::connection_string): New override.
9934         * target-connection.c: New file.
9935         * target-connection.h: New file.
9936         * target.c (decref_target): Remove process_stratum targets from
9937         the connection list.
9938         (target_stack::push): Add process_stratum targets to the
9939         connection list.
9940
9941 2020-01-10  Pedro Alves  <palves@redhat.com>
9942
9943         Revert:
9944         2016-04-12  Pedro Alves  <palves@redhat.com>
9945         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
9946         Remove references to name.
9947         * serial.h (struct serial) <name>: Delete.
9948
9949 2020-01-10  Pedro Alves  <palves@redhat.com>
9950
9951         * gdbarch-selftests.c (register_to_value_test): Remove "target
9952         already pushed" check.
9953
9954 2020-01-10  Pedro Alves  <palves@redhat.com>
9955             John Baldwin  <jhb@FreeBSD.org>
9956
9957         * aarch64-linux-nat.c
9958         (aarch64_linux_nat_target::thread_architecture): Adjust.
9959         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9960         (task_command_1): Likewise.
9961         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9962         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9963         (aix_thread_target::store_registers)
9964         (aix_thread_target::thread_alive): Adjust.
9965         * amd64-fbsd-tdep.c: Include "inferior.h".
9966         (amd64fbsd_get_thread_local_address): Pass down target.
9967         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9968         thread's gdbarch instead of target_gdbarch.
9969         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9970         get_last_target_status.
9971         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9972         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9973         inferiors.
9974         (update_inserted_breakpoint_locations): Skip if inferiors with no
9975         execution.
9976         (update_global_location_list): When handling moribund locations,
9977         find representative inferior for location's pspace, and use thread
9978         count of its process_stratum target.
9979         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9980         * bsd-uthread.c (bsd_uthread_target::wait): Use
9981         as_process_stratum_target and adjust thread_change_ptid and
9982         add_thread calls.
9983         (bsd_uthread_target::update_thread_list): Use
9984         as_process_stratum_target and adjust find_thread_ptid,
9985         thread_change_ptid and add_thread calls.
9986         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9987         find_thread_ptid call.
9988         * corelow.c (add_to_thread_list): Adjust add_thread call.
9989         (core_target_open): Adjust add_thread_silent and thread_count
9990         calls.
9991         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9992         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9993         * event-top.c (async_disconnect): Pop targets from all inferiors.
9994         * exec.c (add_target_sections): Push exec target on all inferiors
9995         sharing the program space.
9996         (remove_target_sections): Remove the exec target from all
9997         inferiors sharing the program space.
9998         (exec_on_vfork): New.
9999         * exec.h (exec_on_vfork): Declare.
10000         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10001         Pass it down.
10002         (fbsd_nat_target::update_thread_list): Adjust.
10003         (fbsd_nat_target::resume): Adjust.
10004         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10005         down.
10006         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10007         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10008         get_thread_arch_regcache call.
10009         * fork-child.c (gdb_startup_inferior): Pass target down to
10010         startup_inferior and set_executing.
10011         * gdbthread.h (struct process_stratum_target): Forward declare.
10012         (add_thread, add_thread_silent, add_thread_with_info)
10013         (in_thread_list): Add process_stratum_target parameter.
10014         (find_thread_ptid(inferior*, ptid_t)): New overload.
10015         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10016         parameter.
10017         (all_threads()): Delete overload.
10018         (all_threads, all_non_exited_threads): Add process_stratum_target
10019         parameter.
10020         (all_threads_safe): Use brace initialization.
10021         (thread_count): Add process_stratum_target parameter.
10022         (set_resumed, set_running, set_stop_requested, set_executing)
10023         (threads_are_executing, finish_thread_state): Add
10024         process_stratum_target parameter.
10025         (switch_to_thread): Use is_current_thread.
10026         * i386-fbsd-tdep.c: Include "inferior.h".
10027         (i386fbsd_get_thread_local_address): Pass down target.
10028         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10029         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10030         have_inferiors check.
10031         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10032         (inf_ptrace_target::attach): Adjust.
10033         * infcall.c (run_inferior_call): Adjust.
10034         * infcmd.c (run_command_1): Pass target to
10035         scoped_finish_thread_state.
10036         (proceed_thread_callback): Skip inferiors with no execution.
10037         (continue_command): Rename 'all_threads' local to avoid hiding
10038         'all_threads' function.  Adjust get_last_target_status call.
10039         (prepare_one_step): Adjust set_running call.
10040         (signal_command): Use user_visible_resume_target.  Compare thread
10041         pointers instead of inferior_ptid.
10042         (info_program_command): Adjust to pass down target.
10043         (attach_command): Mark target's 'thread_executing' flag.
10044         (stop_current_target_threads_ns): New, factored out from ...
10045         (interrupt_target_1): ... this.  Switch inferior before making
10046         target calls.
10047         * inferior-iter.h
10048         (struct all_inferiors_iterator, struct all_inferiors_range)
10049         (struct all_inferiors_safe_range)
10050         (struct all_non_exited_inferiors_range): Filter on
10051         process_stratum_target too.  Remove explicit.
10052         * inferior.c (inferior::inferior): Push dummy target on target
10053         stack.
10054         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10055         Add process_stratum_target parameter, and pass it down.
10056         (have_live_inferiors): Adjust.
10057         (switch_to_inferior_and_push_target): New.
10058         (add_inferior_command, clone_inferior_command): Handle
10059         "-no-connection" parameter.  Use
10060         switch_to_inferior_and_push_target.
10061         (_initialize_inferior): Mention "-no-connection" option in
10062         the help of "add-inferior" and "clone-inferior" commands.
10063         * inferior.h: Include "process-stratum-target.h".
10064         (interrupt_target_1): Use bool.
10065         (struct inferior) <push_target, unpush_target, target_is_pushed,
10066         find_target_beneath, top_target, process_target, target_at,
10067         m_stack>: New.
10068         (discard_all_inferiors): Delete.
10069         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10070         (all_inferiors, all_non_exited_inferiors): Add
10071         process_stratum_target parameter.
10072         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10073         (target_last_proc_target): New global.
10074         (follow_fork_inferior): Push target on new inferior.  Pass target
10075         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10076         reference count.
10077         (follow_fork): Adjust get_last_target_status call.  Also consider
10078         target.
10079         (follow_exec): Push target on new inferior.
10080         (struct execution_control_state) <target>: New field.
10081         (user_visible_resume_target): New.
10082         (do_target_resume): Call target_async.
10083         (resume_1): Set target's threads_executing flag.  Consider resume
10084         target.
10085         (commit_resume_all_targets): New.
10086         (proceed): Also consider resume target.  Skip threads of inferiors
10087         with no execution.  Commit resumtion in all targets.
10088         (start_remote): Pass current inferior to wait_for_inferior.
10089         (infrun_thread_stop_requested): Consider target as well.  Pass
10090         thread_info pointer to clear_inline_frame_state instead of ptid.
10091         (infrun_thread_thread_exit): Consider target as well.
10092         (random_pending_event_thread): New inferior parameter.  Use it.
10093         (do_target_wait): Rename to ...
10094         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10095         down.
10096         (threads_are_resumed_pending_p, do_target_wait): New.
10097         (prepare_for_detach): Adjust calls.
10098         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10099         do_target_wait_1 instead of do_target_wait.
10100         (fetch_inferior_event): Adjust.  Switch to representative
10101         inferior.  Pass target down.
10102         (set_last_target_status): Add process_stratum_target parameter.
10103         Save target in global.
10104         (get_last_target_status): Add process_stratum_target parameter and
10105         handle it.
10106         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10107         (context_switch): Check inferior_ptid == null_ptid before calling
10108         inferior_thread().
10109         (get_inferior_stop_soon): Pass down target.
10110         (wait_one): Rename to ...
10111         (poll_one_curr_target): ... this.
10112         (struct wait_one_event): New.
10113         (wait_one): New.
10114         (stop_all_threads): Adjust.
10115         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10116         event's target.
10117         (switch_back_to_stepped_thread): Also consider target.
10118         (print_stop_event): Update.
10119         (normal_stop): Update.  Also consider the resume target.
10120         * infrun.h (wait_for_inferior): Remove declaration.
10121         (user_visible_resume_target): New declaration.
10122         (get_last_target_status, set_last_target_status): New
10123         process_stratum_target parameter.
10124         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10125         process_stratum_target parameter, and use it.
10126         (clear_inline_frame_state (thread_info*)): New.
10127         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10128         process_stratum_target parameter.
10129         (clear_inline_frame_state (thread_info*)): Declare.
10130         * linux-fork.c (delete_checkpoint_command): Pass target down to
10131         find_thread_ptid.
10132         (checkpoint_command): Adjust.
10133         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10134         instead of just tweaking inferior_ptid.
10135         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10136         (exit_lwp): Pass target down to find_thread_ptid.
10137         (attach_proc_task_lwp_callback): Pass target down to
10138         add_thread/set_running/set_executing.
10139         (linux_nat_target::attach): Pass target down to
10140         thread_change_ptid.
10141         (get_detach_signal): Pass target down to find_thread_ptid.
10142         Consider last target status's target.
10143         (linux_resume_one_lwp_throw, resume_lwp)
10144         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10145         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10146         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10147         (linux_nat_target::async_wait_fd): New.
10148         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10149         target down.
10150         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10151         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10152         * linux-thread-db.c (struct thread_db_info::process_target): New
10153         field.
10154         (add_thread_db_info): Save target.
10155         (get_thread_db_info): New process_stratum_target parameter.  Also
10156         match target.
10157         (delete_thread_db_info): New process_stratum_target parameter.
10158         Also match target.
10159         (thread_from_lwp): Adjust to pass down target.
10160         (thread_db_notice_clone): Pass down target.
10161         (check_thread_db_callback): Pass down target.
10162         (try_thread_db_load_1): Always push the thread_db target.
10163         (try_thread_db_load, record_thread): Pass target down.
10164         (thread_db_target::detach): Pass target down.  Always unpush the
10165         thread_db target.
10166         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10167         target down.  Always unpush the thread_db target.
10168         (find_new_threads_callback, thread_db_find_new_threads_2)
10169         (thread_db_target::update_thread_list): Pass target down.
10170         (thread_db_target::pid_to_str): Pass current inferior down.
10171         (thread_db_target::get_thread_local_address): Pass target down.
10172         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10173         target down.
10174         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10175         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10176         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10177         (procfs_init_inferior): Rename to ...
10178         (procfs_target::procfs_init_inferior): ... this and adjust.
10179         (procfs_target::create_inferior, procfs_notice_thread)
10180         (procfs_do_thread_registers): Adjust.
10181         * ppc-fbsd-tdep.c: Include "inferior.h".
10182         (ppcfbsd_get_thread_local_address): Pass down target.
10183         * proc-service.c (ps_xfer_memory): Switch current inferior and
10184         program space as well.
10185         (get_ps_regcache): Pass target down.
10186         * process-stratum-target.c
10187         (process_stratum_target::thread_address_space)
10188         (process_stratum_target::thread_architecture): Pass target down.
10189         * process-stratum-target.h
10190         (process_stratum_target::threads_executing): New field.
10191         (as_process_stratum_target): New.
10192         * ravenscar-thread.c
10193         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10194         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10195         down.
10196         * record-btrace.c (record_btrace_target::info_record): Adjust.
10197         (record_btrace_target::record_method)
10198         (record_btrace_target::record_is_replaying)
10199         (record_btrace_target::fetch_registers)
10200         (get_thread_current_frame_id, record_btrace_target::resume)
10201         (record_btrace_target::wait, record_btrace_target::stop): Pass
10202         target down.
10203         * record-full.c (record_full_wait_1): Switch to event thread.
10204         Pass target down.
10205         * regcache.c (regcache::regcache)
10206         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10207         process_stratum_target parameter and handle it.
10208         (current_thread_target): New global.
10209         (get_thread_regcache): Add process_stratum_target parameter and
10210         handle it.  Switch inferior before calling target method.
10211         (get_thread_regcache): Pass target down.
10212         (get_thread_regcache_for_ptid): Pass target down.
10213         (registers_changed_ptid): Add process_stratum_target parameter and
10214         handle it.
10215         (registers_changed_thread, registers_changed): Pass target down.
10216         (test_get_thread_arch_aspace_regcache): New.
10217         (current_regcache_test): Define a couple local test_target_ops
10218         instances and use them for testing.
10219         (readwrite_regcache): Pass process_stratum_target parameter.
10220         (cooked_read_test, cooked_write_test): Pass mock_target down.
10221         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10222         (get_thread_arch_aspace_regcache): Add process_stratum_target
10223         parameter.
10224         (regcache::target): New method.
10225         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10226         (regcache::registers_changed_ptid): Add process_stratum_target
10227         parameter.
10228         (regcache::m_target): New field.
10229         (registers_changed_ptid): Add process_stratum_target parameter.
10230         * remote.c (remote_state::supports_vCont_probed): New field.
10231         (remote_target::async_wait_fd): New method.
10232         (remote_unpush_and_throw): Add remote_target parameter.
10233         (get_current_remote_target): Adjust.
10234         (remote_target::remote_add_inferior): Push target.
10235         (remote_target::remote_add_thread)
10236         (remote_target::remote_notice_new_inferior)
10237         (get_remote_thread_info): Pass target down.
10238         (remote_target::update_thread_list): Skip threads of inferiors
10239         bound to other targets.  (remote_target::close): Don't discard
10240         inferiors.  (remote_target::add_current_inferior_and_thread)
10241         (remote_target::process_initial_stop_replies)
10242         (remote_target::start_remote)
10243         (remote_target::remote_serial_quit_handler): Pass down target.
10244         (remote_target::remote_unpush_target): New remote_target
10245         parameter.  Unpush the target from all inferiors.
10246         (remote_target::remote_unpush_and_throw): New remote_target
10247         parameter.  Pass it down.
10248         (remote_target::open_1): Check whether the current inferior has
10249         execution instead of checking whether any inferior is live.  Pass
10250         target down.
10251         (remote_target::remote_detach_1): Pass down target.  Use
10252         remote_unpush_target.
10253         (extended_remote_target::attach): Pass down target.
10254         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10255         (remote_target::append_resumption): Pass down target.
10256         (remote_target::append_pending_thread_resumptions)
10257         (remote_target::remote_resume_with_hc, remote_target::resume)
10258         (remote_target::commit_resume): Pass down target.
10259         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10260         (remote_target::interrupt_query)
10261         (remote_target::remove_new_fork_children)
10262         (remote_target::check_pending_events_prevent_wildcard_vcont)
10263         (remote_target::remote_parse_stop_reply)
10264         (remote_target::process_stop_reply): Pass down target.
10265         (first_remote_resumed_thread): New remote_target parameter.  Pass
10266         it down.
10267         (remote_target::wait_as): Pass down target.
10268         (unpush_and_perror): New remote_target parameter.  Pass it down.
10269         (remote_target::readchar, remote_target::remote_serial_write)
10270         (remote_target::getpkt_or_notif_sane_1)
10271         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10272         down target.
10273         (remote_target::mourn_inferior): Pass down target.  Use
10274         remote_unpush_target.
10275         (remote_target::core_of_thread)
10276         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10277         (remote_target::pid_to_exec_file)
10278         (remote_target::thread_handle_to_thread_info): Pass down target.
10279         (remote_target::async_wait_fd): New.
10280         * riscv-fbsd-tdep.c: Include "inferior.h".
10281         (riscv_fbsd_get_thread_local_address): Pass down target.
10282         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10283         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10284         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10285         Adjust.
10286         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10287         * solib-svr4.c (enable_break): Pass down target.
10288         * spu-multiarch.c (parse_spufs_run): Pass down target.
10289         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10290         * target-delegates.c: Regenerate.
10291         * target.c (g_target_stack): Delete.
10292         (current_top_target): Return the current inferior's top target.
10293         (target_has_execution_1): Refer to the passed-in inferior's top
10294         target.
10295         (target_supports_terminal_ours): Check whether the initial
10296         inferior was already created.
10297         (decref_target): New.
10298         (target_stack::push): Incref/decref the target.
10299         (push_target, push_target, unpush_target): Adjust.
10300         (target_stack::unpush): Defref target.
10301         (target_is_pushed): Return bool.  Adjust to refer to the current
10302         inferior's target stack.
10303         (dispose_inferior): Delete, and inline parts ...
10304         (target_preopen): ... here.  Only dispose of the current inferior.
10305         (target_detach): Hold strong target reference while detaching.
10306         Pass target down.
10307         (target_thread_name): Add assertion.
10308         (target_resume): Pass down target.
10309         (target_ops::beneath, find_target_at): Adjust to refer to the
10310         current inferior's target stack.
10311         (get_dummy_target): New.
10312         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10313         has a thread running.
10314         (initialize_targets): Rename to ...
10315         (_initialize_target): ... this.
10316         * target.h: Include "gdbsupport/refcounted-object.h".
10317         (struct target_ops): Inherit refcounted_object.
10318         (target_ops::shortname, target_ops::longname): Make const.
10319         (target_ops::async_wait_fd): New method.
10320         (decref_target): Declare.
10321         (struct target_ops_ref_policy): New.
10322         (target_ops_ref): New typedef.
10323         (get_dummy_target): Declare function.
10324         (target_is_pushed): Return bool.
10325         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10326         (all_matching_threads_iterator::all_matching_threads_iterator):
10327         Handle filter target.
10328         * thread-iter.h (struct all_matching_threads_iterator, struct
10329         all_matching_threads_range, class all_non_exited_threads_range):
10330         Filter by target too.  Remove explicit.
10331         * thread.c (threads_executing): Delete.
10332         (inferior_thread): Pass down current inferior.
10333         (clear_thread_inferior_resources): Pass down thread pointer
10334         instead of ptid_t.
10335         (add_thread_silent, add_thread_with_info, add_thread): Add
10336         process_stratum_target parameter.  Use it for thread and inferior
10337         searches.
10338         (is_current_thread): New.
10339         (thread_info::deletable): Use it.
10340         (find_thread_ptid, thread_count, in_thread_list)
10341         (thread_change_ptid, set_resumed, set_running): New
10342         process_stratum_target parameter.  Pass it down.
10343         (set_executing): New process_stratum_target parameter.  Pass it
10344         down.  Adjust reference to 'threads_executing'.
10345         (threads_are_executing): New process_stratum_target parameter.
10346         Adjust reference to 'threads_executing'.
10347         (set_stop_requested, finish_thread_state): New
10348         process_stratum_target parameter.  Pass it down.
10349         (switch_to_thread): Also match inferior.
10350         (switch_to_thread): New process_stratum_target parameter.  Pass it
10351         down.
10352         (update_threads_executing): Reimplement.
10353         * top.c (quit_force): Pop targets from all inferior.
10354         (gdb_init): Don't call initialize_targets.
10355         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10356         Declare.
10357         (windows_add_thread, windows_delete_thread): Adjust.
10358         (get_windows_debug_event): Rename to ...
10359         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10360         * tracefile-tfile.c (tfile_target_open): Pass down target.
10361         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10362         Forward declare.
10363         (switch_to_thread): Add process_stratum_target parameter.
10364         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10365         parameter.  Use it.
10366         (mi_on_resume): Pass target down.
10367         * nat/fork-inferior.c (startup_inferior): Add
10368         process_stratum_target parameter.  Pass it down.
10369         * nat/fork-inferior.h (startup_inferior): Add
10370         process_stratum_target parameter.
10371         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10372
10373 2020-01-10  Pedro Alves  <palves@redhat.com>
10374
10375         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10376         directly.  Instead find the first thread in the thread list and
10377         use switch_to_thread.
10378
10379 2020-01-10  Pedro Alves  <palves@redhat.com>
10380
10381         * remote.c (remote_target::remote_add_inferior): Don't bind a
10382         process to the current inferior if the current inferior is already
10383         bound to a process.
10384
10385 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10386             Pedro Alves  <palves@redhat.com>
10387
10388         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10389         If no process is specified, return null_ptid instead of
10390         inferior_ptid.
10391         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10392         TARGET_WAITKIND_SIGNALLED with no pid.
10393
10394 2020-01-10  Pedro Alves  <palves@redhat.com>
10395
10396         * remote.c (first_remote_resumed_thread): New.
10397         (remote_target::wait_as): Use it as default event_ptid instead of
10398         inferior_ptid.
10399
10400 2020-01-10  Pedro Alves  <palves@redhat.com>
10401
10402         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10403
10404 2020-01-10  Pedro Alves  <palves@redhat.com>
10405
10406         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10407         not -1.
10408
10409 2020-01-10  Pedro Alves  <palves@redhat.com>
10410
10411         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10412         ptid to get_last_target_status.
10413         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10414         ptid to get_last_target_status.
10415         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10416         get_last_target_status.
10417         (info_program_command): Don't pass a target_waitstatus to
10418         get_last_target_status.
10419         * infrun.c (init_wait_for_inferior): Use
10420         nullify_last_target_wait_ptid.
10421         (get_last_target_status): Handle nullptr arguments.
10422         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10423         (print_stop_event): Don't pass a ptid to get_last_target_status.
10424         (normal_stop): Don't pass a ptid to get_last_target_status.
10425         * infrun.h (get_last_target_status, set_last_target_status): Move
10426         comments here and update.
10427         (nullify_last_target_wait_ptid): Declare.
10428         * linux-fork.c (fork_load_infrun_state): Remove local extern
10429         declaration of nullify_last_target_wait_ptid.
10430         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10431         to get_last_target_status.
10432
10433 2020-01-10  Pedro Alves  <palves@redhat.com>
10434
10435         * gdbthread.h (scoped_restore_current_thread)
10436         <dont_restore, restore, m_dont_restore>: Declare.
10437         * thread.c (thread_alive): Add assertion.  Return bool.
10438         (switch_to_thread_if_alive): New.
10439         (prune_threads): Switch inferior/thread.
10440         (print_thread_info_1): Switch thread before calling target methods.
10441         (scoped_restore_current_thread::restore): New, factored out from
10442         ...
10443         (scoped_restore_current_thread::~scoped_restore_current_thread):
10444         ... this.
10445         (scoped_restore_current_thread::scoped_restore_current_thread):
10446         Add assertion.
10447         (thread_apply_all_command, thread_select): Use
10448         switch_to_thread_if_alive.
10449         * infrun.c (proceed, restart_threads, handle_signal_stop)
10450         (switch_back_to_stepped_thread): Switch current thread before
10451         calling target methods.
10452
10453 2020-01-10  Pedro Alves <palves@redhat.com>
10454
10455         * inferior.c (switch_to_inferior_no_thread): New function,
10456         factored out from ...
10457         (inferior_command): ... here.
10458         * inferior.h (switch_to_inferior_no_thread): Declare.
10459         * mi/mi-main.c (run_one_inferior): Use
10460         switch_to_inferior_no_thread.
10461
10462 2020-01-10  Pedro Alves  <palves@redhat.com>
10463
10464         * infcmd.c (kill_command): Remove dead code.
10465
10466 2020-01-10  Pedro Alves  <palves@redhat.com>
10467
10468         * remote.c (remote_target::mourn_inferior): No longer check
10469         whether the target is running.
10470
10471 2020-01-10  Pedro Alves  <palves@redhat.com>
10472
10473         * corelow.c (core_target::has_execution): Change parameter type to
10474         inferior pointer.
10475         * inferior.c (number_of_live_inferiors): Use
10476         inferior::has_execution instead of target_has_execution_1.
10477         * inferior.h (inferior::has_execution): New.
10478         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10479         inferior::has_execution instead of target_has_execution_1.
10480         * process-stratum-target.c
10481         (process_stratum_target::has_execution): Change parameter type to
10482         inferior pointer.  Check the inferior's PID instead of
10483         inferior_ptid.
10484         * process-stratum-target.h
10485         (process_stratum_target::has_execution): Change parameter type to
10486         inferior pointer.
10487         * record-full.c (record_full_core_target::has_execution): Change
10488         parameter type to inferior pointer.
10489         * target.c (target_has_execution_1): Change parameter type to
10490         inferior pointer.
10491         (target_has_execution_current): Adjust.
10492         * target.h (target_ops::has_execution): Change parameter type to
10493         inferior pointer.
10494         (target_has_execution_1): Change parameter type to inferior
10495         pointer.  Change return type to bool.
10496         * tracefile.h (tracefile_target::has_execution): Change parameter
10497         type to inferior pointer.
10498
10499 2020-01-10  Pedro Alves  <palves@redhat.com>
10500
10501         * exceptions.c (print_flush): Remove current_top_target() check.
10502
10503 2020-01-10  Pedro Alves  <palves@redhat.com>
10504
10505         * remote.c (show_remote_exec_file): Show the current inferior's
10506         exec-file instead of the command variable's value.
10507
10508 2020-01-10  Pedro Alves  <palves@redhat.com>
10509
10510         * record-full.c (record_full_resume_ptid): New global.
10511         (record_full_target::resume): Set it.
10512         (record_full_wait_1): Use record_full_resume_ptid instead of
10513         inferior_ptid.
10514
10515 2020-01-10  Pedro Alves  <palves@redhat.com>
10516
10517         * gdbthread.h (scoped_restore_current_thread)
10518         <dont_restore, restore, m_dont_restore>: Declare.
10519         * thread.c (thread_alive): Add assertion.  Return bool.
10520         (switch_to_thread_if_alive): New.
10521         (prune_threads): Switch inferior/thread.
10522         (print_thread_info_1): Switch thread before calling target methods.
10523         (scoped_restore_current_thread::restore): New, factored out from
10524         ...
10525         (scoped_restore_current_thread::~scoped_restore_current_thread):
10526         ... this.
10527         (scoped_restore_current_thread::scoped_restore_current_thread):
10528         Add assertion.
10529         (thread_apply_all_command, thread_select): Use
10530         switch_to_thread_if_alive.
10531
10532 2020-01-10  George Barrett  <bob@bob131.so>
10533
10534         * stap-probe.c (stap_modify_semaphore): Don't check for null
10535         semaphores.
10536         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10537         for null semaphores.
10538
10539 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10540
10541         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10542         all source windows, and maintain horizontal scroll status while
10543         doing so.
10544
10545 2020-01-09  Tom Tromey  <tom@tromey.com>
10546
10547         PR tui/18932:
10548         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10549         update_source_window, not print_source_lines.
10550
10551 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10552
10553         * tui/tui.c (tui_enable): Register tui hooks after calling
10554         tui_display_main.
10555
10556 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10557
10558         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10559
10560 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10561
10562         * thread.c (print_thread_info_1): Fix indentation.
10563
10564 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10565
10566         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10567         unique_xmalloc_ptr outside the if to always free the demangled name.
10568
10569 2020-01-08  Tom Tromey  <tromey@adacore.com>
10570
10571         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10572         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10573         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10574         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10575         Remove.
10576         (section_offsets): New typedef.
10577         * symtab.c (fixup_section, get_msymbol_address): Update.
10578         * symmisc.c (dump_msymbols): Update.
10579         * symfile.h (relative_addr_info_to_section_offsets)
10580         (symfile_map_offsets_to_segments): Update.
10581         * symfile.c (build_section_addr_info_from_objfile)
10582         (init_objfile_sect_indices): Update.
10583         (struct place_section_arg): Change type of "offsets".
10584         (place_section): Update.
10585         (relative_addr_info_to_section_offsets): Change type of
10586         "section_offsets".  Remove "num_sections" parameter.
10587         (default_symfile_offsets, syms_from_objfile_1)
10588         (set_objfile_default_section_offset): Update.
10589         (reread_symbols): No need to preserve section offsets by hand.
10590         (symfile_map_offsets_to_segments): Change type of "offsets".
10591         * stap-probe.c (relocate_address): Update.
10592         * stabsread.h (process_one_symbol): Update.
10593         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10594         (solib_target_relocate_section_addresses): Update.
10595         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10596         Update.
10597         * solib-frv.c (frv_relocate_main_executable): Update.
10598         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10599         * solib-aix.c (solib_aix_get_section_offsets): Change return
10600         type.
10601         (solib_aix_solib_create_inferior_hook): Update.
10602         * remote.c (remote_target::get_offsets): Update.
10603         * psymtab.c (find_pc_sect_psymtab): Update.
10604         * psympriv.h (struct partial_symbol) <address, text_low,
10605         text_high>: Update.
10606         * objfiles.h (obj_section_offset): Update.
10607         (struct objfile) <section_offsets>: Change type.
10608         <num_sections>: Remove.
10609         (objfile_relocate): Update.
10610         * objfiles.c (entry_point_address_query): Update
10611         (relocate_one_symbol): Change type of "section_offsets".
10612         (objfile_relocate1, objfile_relocate1): Change type of
10613         "new_offsets".
10614         (objfile_rebase1): Update.
10615         * mipsread.c (mipscoff_symfile_read): Update.
10616         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10617         parameter.
10618         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10619         (parse_external, psymtab_to_symtab_1): Update.
10620         * machoread.c (macho_symfile_offsets): Update.
10621         * ia64-tdep.c (ia64_find_unwind_table): Update.
10622         * hppa-tdep.c (read_unwind_info): Update.
10623         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10624         * dwarf2read.c (create_addrmap_from_index)
10625         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10626         (process_psymtab_comp_unit_reader, add_partial_symbol)
10627         (add_partial_subprogram, process_full_comp_unit)
10628         (read_file_scope, read_func_scope, read_lexical_block_scope)
10629         (read_call_site_scope, dwarf2_rnglists_process)
10630         (dwarf2_ranges_process, dwarf2_ranges_read)
10631         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10632         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10633         Update.
10634         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10635         Update.
10636         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10637         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10638         (process_one_symbol): Change type of "section_offsets".
10639         * ctfread.c (get_objfile_text_range): Update.
10640         * coffread.c (coff_symtab_read, enter_linenos)
10641         (process_coff_symbol): Update.
10642         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10643         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10644
10645 2020-01-08  Tom Tromey  <tromey@adacore.com>
10646
10647         * dwarf2read.c (parse_macro_definition): Use std::string.
10648         (parse_macro_definition): Likewise.
10649
10650 2020-01-08  Tom Tromey  <tromey@adacore.com>
10651
10652         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10653         (ATTR_ALLOC_CHUNK): Remove.
10654
10655 2020-01-08  Tom Tromey  <tromey@adacore.com>
10656
10657         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10658
10659 2020-01-08  Tom Tromey  <tromey@adacore.com>
10660
10661         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10662         (dwarf2_compute_name, open_dwo_file): Likewise.
10663         (process_enumeration_scope): Use std::vector.
10664         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10665         (partial_die_info::fixup, dwarf2_start_subfile)
10666         (guess_full_die_structure_name, dwarf2_name): Likewise.
10667         (determine_prefix): Update.
10668         (guess_full_die_structure_name): Make return type const.
10669         (partial_die_full_name): Return unique_xmalloc_ptr.
10670         (DW_FIELD_ALLOC_CHUNK): Remove.
10671
10672 2020-01-07  Tom Tromey  <tromey@adacore.com>
10673
10674         PR build/24937:
10675         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10676
10677 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10678
10679         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10680
10681 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10682
10683         * stack.c (print_frame_info): Move disassemble_next_line code
10684         inside source_print block.
10685
10686 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10687
10688         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10689         gdb/signals.h, as we are now using native signal symbols.
10690
10691 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10692
10693         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10694         overflow by an early check of content vs threshold.
10695         * tui/tui-source.c (tui_source_window::line_is_displayed):
10696         Likewise.
10697
10698 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10699
10700         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10701
10702 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10703
10704         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10705         export table if no section contains it's RVA.
10706
10707 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10708
10709         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10710
10711 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10712
10713         * source.c (print_source_lines_base): Set last_line_listed.
10714
10715 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10716
10717         * tui/tui-disasm.c: Remove trailing spaces.
10718
10719 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10720             Pedro Alves  <palves@redhat.com>
10721
10722         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10723         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10724         (windows_gdb_signal_to_target): New function, uses the above
10725         enumeration to convert GDB internal signal codes to equivalent
10726         Windows codes.
10727         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10728         * windows-nat.c: Include "gdb_wait.h".
10729         (get_windows_debug_event): Extract the fatal exception from the
10730         exit status and convert to the equivalent Posix signal number.
10731         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10732         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10733         * gdbsupport/gdb_wait.c: New file, implements
10734         windows_status_to_termsig.
10735         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10736         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10737
10738 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10739
10740         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10741         show_layout.
10742
10743 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10744
10745         * aarch64-linux-nat.c
10746         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10747         and bfd_mach_aarch64.
10748
10749 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10750
10751         * ui-file.c (stdio_file::can_emit_style_escape)
10752         (tee_file::can_emit_style_escape): Ensure style is used also on
10753         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10754         to gdb_stdout.
10755         * main.c (set_gdb_data_directory): Use file style to output the
10756         warning that the given pathname is not a directory.
10757         * top.c (show_history_filename, gdb_safe_append_history)
10758         (show_gdb_datadir): Use file style.
10759
10760 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10761
10762         * solib-target.c (struct lm_info_target):
10763         Change offsets to be a unique_xmalloc_ptr.
10764         (solib_target_relocate_section_addresses): Update.
10765
10766 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10767
10768         * windows-nat.c (windows_clear_solib): Free so_list linked list.
10769
10770 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10771
10772         * MAINTAINERS (Write After Approval): Add myself.
10773
10774 2020-01-02  Luis Machado  <luis.machado@linaro.org>
10775
10776         * proc-service.c (get_ps_regcache): Remove reference to obsolete
10777         Cell BE architecture.
10778         * target.h (struct target_ops) <thread_architecture>: Likewise.
10779
10780 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10781
10782         * Makefile.in: Use INSTALL_PROGRAM_ENV.
10783
10784 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10785
10786         * MAINTAINERS (Write After Approval): Add myself.
10787
10788 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10789
10790         * gdbarch.sh: Update copyright year range of generated files.
10791
10792 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10793
10794         Update copyright year range in all GDB files.
10795
10796 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10797
10798         * copyright.py: Convert to Python 3.
10799
10800 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10801
10802         * copyright.py: Adapt after move of gnulib directory from gdb
10803         directory to toplevel directory.
10804
10805 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10806
10807         * copyright.py (main): Exit if run from the wrong directory.
10808
10809 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10810
10811         * top.c (print_gdb_version): Change copyright year to 2020.
10812
10813 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10814
10815         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10816
10817 For older changes see ChangeLog-2019.
10818 \f
10819 Local Variables:
10820 mode: change-log
10821 left-margin: 8
10822 fill-column: 74
10823 version-control: never
10824 coding: utf-8
10825 End: