gdb/ChangeLog

   1 2020-07-01  Tom Tromey  <tom@tromey.com>
   2
   3         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
   4         tui_gen_win_info.
   5         (tui_win_info::make_window): Merge with
   6         tui_gen_win_info::make_window.
   7         (tui_win_info::make_visible): Move from tui_gen_win_info.
   8         * tui/tui-win.c (tui_win_info::max_width): Move from
   9         tui_gen_win_info.
  10         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
  11         type.
  12         <window_factory>: Likewise.
  13         * tui/tui-layout.c (tui_win_info::resize): Move from
  14         tui_gen_win_info.
  15         (make_standard_window): Change return type.
  16         (get_locator_window, tui_get_window_by_name): Likewise.
  17         (tui_layout_window::apply): Remove a cast.
  18         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
  19         (struct tui_win_info): Merge with tui_gen_win_info.
  20         (struct tui_gen_win_info): Remove.
  21
  22 2020-07-01  Tom Tromey  <tom@tromey.com>
  23
  24         * tui/tui-stack.h (struct tui_locator_window): Derive from
  25         tui_win_info.
  26         <do_scroll_horizontal, do_scroll_vertical>: New methods.
  27         <can_box>: New method.
  28
  29 2020-07-01  Tom Tromey  <tom@tromey.com>
  30
  31         * tui/tui-stack.h (struct tui_locator_window): Remove body.
  32
  33 2020-07-01  Tom Tromey  <tom@tromey.com>
  34
  35         * tui/tui-regs.c (tui_data_window::display_registers_from)
  36         (tui_data_window::display_registers_from)
  37         (tui_data_window::first_data_item_displayed)
  38         (tui_data_window::delete_data_content_windows): Update.
  39         (tui_data_window::refresh_window, tui_data_window::no_refresh):
  40         Remove.
  41         (tui_data_window::check_register_values): Update.
  42         (tui_data_item_window::rerender): Add parameters.  Update.
  43         (tui_data_item_window::refresh_window): Remove.
  44         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
  45         virtual.
  46         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
  47         tui_gen_win_info.
  48         <refresh_window, max_height, min_height>: Remove.
  49         <rerender>: Add parameters.
  50         <x, y, visible>: New members.
  51         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
  52         <m_item_width>: New member.
  53
  54 2020-07-01  Tom Tromey  <tom@tromey.com>
  55
  56         * tui/tui-regs.c (tui_data_window::show_register_group)
  57         (tui_data_window::check_register_values): Update.
  58         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
  59         from item_no.
  60
  61 2020-07-01  Tom Tromey  <tom@tromey.com>
  62
  63         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
  64         useless "if".
  65
  66 2020-07-01  Tom Tromey  <tom@tromey.com>
  67
  68         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
  69         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
  70
  71 2020-07-01  Tom Tromey  <tom@tromey.com>
  72
  73         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
  74         * tui/tui-winsource.h (enum tui_line_or_address_kind)
  75         (struct tui_line_or_address): Move from tui-data.h.
  76         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
  77         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
  78         (tui_cmd_window, tui_source_window_base, tui_source_window)
  79         (tui_disasm_window): Don't declare.
  80         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
  81         to tui-winsource.h.
  82         (SINGLE_KEY): Move to tui-stack.c.
  83
  84 2020-07-01  Tom Tromey  <tom@tromey.com>
  85
  86         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
  87         std::string.
  88         * tui/tui-regs.c (class tab_expansion_file): New.
  89         (tab_expansion_file::write): New method.
  90         (tui_register_format): Change return type.  Use
  91         tab_expansion_file.
  92         (tui_get_register, tui_data_window::display_registers_from)
  93         (tui_data_item_window::rerender): Update.
  94         * tui/tui-io.h (tui_expand_tabs): Don't declare.
  95         * tui/tui-io.c (tui_expand_tabs): Remove.
  96
  97 2020-07-01  Tom Tromey  <tom@tromey.com>
  98
  99         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 100
 101 2020-07-01  Fangrui Song  <maskray@google.com>
 102
 103         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 104
 105 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 106
 107         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 108         forms for DW_AT_associated and DW_AT_allocated attributes,
 109         which is already checked in function attr_to_dynamic_prop.
 110
 111 2020-06-30  Tom Tromey  <tromey@adacore.com>
 112
 113         * dwarf2/read.c (quirk_rust_enum): Correctly call
 114         alloc_rust_variant for default-less enum.
 115
 116 2020-06-30  Tom Tromey  <tromey@adacore.com>
 117
 118         PR build/26183:
 119         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 120         gdb::to_string.
 121
 122 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 123
 124         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 125         * gdbarch.h: Re-generate.
 126
 127 2020-06-28  Tom Tromey  <tom@tromey.com>
 128
 129         * command.h (cmd_types): Remove.
 130         (cmd_type): Don't declare.
 131         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 132         typedef.
 133         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 134         * cli/cli-decode.c (cmd_type): Remove.
 135
 136 2020-06-27  Pedro Alves  <palves@redhat.com>
 137
 138         * fork-child.c (prefork_hook): Adjust.
 139         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 140         Delete.
 141         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 142         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 143         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 144         Remove declarations.
 145         (struct inferior) <set_tty, tty>: New methods.
 146         (struct inferior) <terminal>: Rename to ...
 147         (struct inferior) <m_terminal>: ... this and make private.
 148         * main.c (captured_main_1): Adjust.
 149         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 150         (mi_cmd_inferior_tty_show): Adjust.
 151         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 152         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 153
 154 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 155
 156         * configure.ac: Add --enable-libctf: handle --disable-static
 157         properly.
 158         * acinclude.m4: sinclude ../config/enable.m4.
 159         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 160         (LIBCTF): Substitute in.
 161         (CTF_DEPS): New, likewise.
 162         (CLIBS): libctf needs symbols from libbfd: move earlier.
 163         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 164         flags.
 165         * ctfread.c: Surround in ENABLE_LIBCTF.
 166         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 167         * configure: Regenerate.
 168         * config.in: Likewise.
 169
 170 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 171
 172         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 173
 174 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 175
 176         * inferior.h (struct inferior) <terminal>: Change type to
 177         gdb::unique_xmalloc_ptr<char>.
 178         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 179         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 180         field, adjust to unique pointer.
 181         (get_inferior_io_terminal): Adjust to unique pointer.
 182
 183 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 184
 185         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 186         registers, not just the known core set of registers.
 187
 188 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 189
 190         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 191         fflags, frm, and fcsr registers.
 192         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 193         restore groups.
 194         (riscv_tdesc_unknown_reg): New function.
 195         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 196         tdesc_use_registers.
 197         * riscv-tdep.h (struct gdbarch_tdep): Add
 198         unknown_csrs_first_regnum, unknown_csrs_count,
 199         duplicate_fflags_regnum, duplicate_frm_regnum, and
 200         duplicate_fcsr_regnum fields.
 201
 202 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 203
 204         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 205         callback, use the callback (when not null) to help number unknown
 206         registers.
 207         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 208         (tdesc_use_registers): Add extra parameter to declaration.
 209
 210 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 211
 212         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 213         in the file.
 214         (class riscv_pending_register_alias): Likewise.
 215         (riscv_register_feature::register_info): Change 'required_p' field
 216         to 'required', and change its type.  Add 'check' member function.
 217         (riscv_register_feature::register_info::check): Define new member
 218         function.
 219         (riscv_xreg_feature): Change initialisation of 'required' field.
 220         (riscv_freg_feature): Likewise.
 221         (riscv_virtual_feature): Likewise.
 222         (riscv_csr_feature): Likewise.
 223         (riscv_check_tdesc_feature): Take extra parameter, the csr
 224         tdesc_feature, rewrite the function to use the new
 225         riscv_register_feature::register_info::check function.
 226         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
 227
 228 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 229
 230         * features/Makefile: Remove all references to the deleted files
 231         below.
 232         * features/riscv/32bit-csr.c: Deleted.
 233         * features/riscv/32bit-csr.xml: Deleted.
 234         * features/riscv/64bit-csr.c: Deleted.
 235         * features/riscv/64bit-csr.xml: Deleted.
 236         * features/riscv/rebuild-csr-xml.sh: Deleted.
 237
 238 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 239
 240         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
 241         whitespace error for declaration of names member variable.
 242         (struct riscv_register_feature): Add new prefer_first_name member
 243         variable, and fix whitespace error in declaration of registers.
 244         (riscv_xreg_feature): Initialize prefer_first_name field.
 245         (riscv_freg_feature): Likewise.
 246         (riscv_virtual_feature): Likewise.
 247         (riscv_csr_feature): Likewise.
 248         (riscv_register_name): Expand on comments.  Remove register name
 249         modifications for CSR and virtual registers.
 250
 251 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 252
 253         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
 254         errors.
 255
 256 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 257
 258         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
 259         riscv-opc.h.
 260         (class riscv_pending_register_alias): New class.
 261         (riscv_check_tdesc_feature): Take vector of pending aliases and
 262         populate it as appropriate.
 263         (riscv_setup_register_aliases): Delete.
 264         (riscv_gdbarch_init): Create vector of pending aliases and pass it
 265         to riscv_check_tdesc_feature in all cases.  Use the vector to
 266         create the register aliases.
 267
 268 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 269
 270         * sol2-tdep.c (sol2_static_transform_name): Remove.
 271         (sol2_init_abi): Don't register it.
 272         * gdbarch.sh (static_transform_name): Remove.
 273         * gdbarch.c, gdbarch.h: Regenerate.
 274
 275         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
 276         gdbarch_static_transform_name.
 277         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
 278         * stabsread.c (define_symbol) <'X'>: Remove.
 279         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
 280         handling.
 281         <'V'>: Likewise.
 282         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
 283         <'S'>: Remove call to gdbarch_static_transform_name.
 284
 285 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 286
 287         * procfs.c (procfs_pre_trace): New function.
 288         (procfs_target::create_inferior): Pass it to fork_inferior.
 289
 290 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 291
 292         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
 293         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
 294         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
 295         sol2-tdep.o, sparc-sol2-tdep.o.
 296         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
 297         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
 298         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
 299         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
 300
 301 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 302
 303         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
 304         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
 305         Call sol2_init_abi.
 306         Remove calls to set_gdbarch_skip_solib_resolver,
 307         set_gdbarch_core_pid_to_str.
 308         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
 309         (i386_sol2_static_transform_name): Remove.
 310         (i386_sol2_init_abi): Call sol2_init_abi.
 311         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 312         set_gdbarch_static_transform_name,
 313         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 314         Use sol2_sigtramp_p.
 315         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
 316         (sol2_sigtramp_p): New function.
 317         (sol2_static_transform_name): New function.
 318         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
 319         (sol2_init_abi): New function.
 320         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
 321         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
 322         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
 323         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
 324         (sparc_sol2_static_transform_name): Remove.
 325         (sparc32_sol2_init_abi): Call sol2_init_abi.
 326         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 327         set_gdbarch_static_transform_name,
 328         set_gdbarch_skip_solib_resolver,
 329         set_gdbarch_core_pid_to_str.
 330         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
 331         (sparc_sol2_static_transform_name): Remove
 332         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
 333         call sol2_sigtramp_p.
 334         (sparc64_sol2_init_abi): Call sol2_init_abi.
 335         Remove calls to set_gdbarch_sofun_address_maybe_missing,
 336         set_gdbarch_static_transform_name,
 337         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
 338
 339 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 340
 341         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
 342         * exec.c (validate_exec_file): If from_tty, set both
 343         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
 344         * symfile.c (symbol_file_add_with_addrs): if always_confirm
 345         and from_tty, unconditionally ask a confirmation.
 346
 347 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 348
 349         * target-descriptions.c (tdesc_architecture_name): Protect against
 350         NULL pointer dereference.
 351         (maint_print_xml_tdesc_cmd): New function.
 352         (_initialize_target_descriptions): Register new 'maint print
 353         xml-tdesc' command and give it the filename completer.
 354         * NEWS: Mention new 'maint print xml-tdesc' command.
 355
 356 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 357
 358         * target-descriptions.c (class tdesc_compatible_info): New class.
 359         (struct target_desc): Change type of compatible vector.
 360         (tdesc_compatible_p): Update for change in type of
 361         target_desc::compatible.
 362         (tdesc_compatible_info_list): New function.
 363         (tdesc_compatible_info_arch_name): New function.
 364         (tdesc_add_compatible): Update for change in type of
 365         target_desc::compatible.
 366         (print_c_tdesc::visit_pre): Likewise.
 367
 368 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 369
 370         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
 371         whitespace to underscore.
 372         (maint_print_c_tdesc_cmd): Use fake filename for target
 373         descriptions that came from the target.
 374         (_initialize_target_descriptions): Add filename command completion
 375         for 'maint print c-tdesc'.
 376
 377 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 378
 379         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
 380         lines.
 381
 382 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
 383
 384         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
 385         lines.
 386         (dwarf2_find_location_expression): Likewise.
 387         (call_site_parameter_matches): Likewise.
 388         (dwarf2_compile_expr_to_ax): Likewise.
 389         (disassemble_dwarf_expression): Likewise.
 390         (loclist_describe_location): Likewise.
 391
 392 2020-06-23  Pedro Alves  <palves@redhat.com>
 393
 394         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
 395         progspace-and-thread.h.  Include scoped-mock-context.h instead.
 396         (register_to_value_test): Use scoped_mock_context.
 397         * regcache.c: Include "scoped-mock-context.h".
 398         (cooked_read_test): Don't error out if a target is already pushed.
 399         Use scoped_mock_context.  Adjust.
 400         * scoped-mock-context.h: New file.
 401
 402 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 403
 404         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
 405         initializer.
 406         (ada_language::is_string_type_p): New member function.
 407         * c-lang.c (c_language_data): Delete la_is_string_type_p
 408         initializer.
 409         (cplus_language_data): Likewise.
 410         (asm_language_data): Likewise.
 411         (minimal_language_data): Likewise.
 412         * d-lang.c (d_language_data): Likewise.
 413         * f-lang.c (f_is_string_type_p): Delete function, implementation
 414         moved to f_language::is_string_type_p.
 415         (f_language_data): Delete la_is_string_type_p initializer.
 416         (f_language::is_string_type_p): New member function,
 417         implementation from f_is_string_type_p.
 418         * go-lang.c (go_is_string_type_p): Delete function, implementation
 419         moved to go_language::is_string_type_p.
 420         (go_language_data): Delete la_is_string_type_p initializer.
 421         (go_language::is_string_type_p): New member function,
 422         implementation from go_is_string_type_p.
 423         * language.c (language_defn::is_string_type_p): Define new member
 424         function.
 425         (default_is_string_type_p): Make static, add comment copied from
 426         header file.
 427         (unknown_language_data): Delete la_is_string_type_p initializer.
 428         (unknown_language::is_string_type_p): New member function.
 429         (auto_language_data): Delete la_is_string_type_p initializer.
 430         (auto_language::is_string_type_p): New member function.
 431         * language.h (language_data): Delete la_is_string_type_p field.
 432         (language_defn::is_string_type_p): Declare new function.
 433         (default_is_string_type_p): Delete desclaration, move comment to
 434         definition.
 435         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
 436         moved to m2_language::is_string_type_p.
 437         (m2_language_data): Delete la_is_string_type_p initializer.
 438         (m2_language::is_string_type_p): New member function,
 439         implementation from m2_is_string_type_p.
 440         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
 441         initializer.
 442         * opencl-lang.c (opencl_language_data): Likewise.
 443         * p-lang.c (pascal_is_string_type_p): Delete function,
 444         implementation moved to pascal_language::is_string_type_p.
 445         (pascal_language_data): Delete la_is_string_type_p initializer.
 446         (pascal_language::is_string_type_p): New member function,
 447         implementation from pascal_is_string_type_p.
 448         * rust-lang.c (rust_is_string_type_p): Delete function,
 449         implementation moved to rust_language::is_string_type_p.
 450         (rust_language_data): Delete la_is_string_type_p initializer.
 451         (rust_language::is_string_type_p): New member function,
 452         implementation from rust_is_string_type_p.
 453         * valprint.c (val_print_scalar_or_string_type_p): Update call to
 454         is_string_type_p.
 455
 456 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 457
 458         * ada-lang.c (ada_language_data): Delete la_print_typedef
 459         initializer.
 460         (ada_language::print_typedef): New member function.
 461         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
 462         (cplus_language_data): Likewise.
 463         (asm_language_data): Likewise.
 464         (minimal_language_data): Likewise.
 465         * d-lang.c (d_language_data): Likewise.
 466         * f-lang.c (f_language_data): Likewise.
 467         (f_language::print_typedef): New member function.
 468         * go-lang.c (go_language_data): Delete la_print_typedef
 469         initializer.
 470         * language.c (language_defn::print_typedef): Define member
 471         function.
 472         (unknown_language_data): Delete la_print_typedef initializer.
 473         (unknown_language::print_typedef): New member function.
 474         (auto_language_data): Delete la_print_typedef initializer.
 475         (auto_language::print_typedef): New member function.
 476         * language.h (language_data): Delete la_print_typedef field.
 477         (language_defn::print_typedef): Declare new member function.
 478         (LA_PRINT_TYPEDEF): Update call to print_typedef.
 479         (default_print_typedef): Delete declaration.
 480         * m2-lang.c (m2_language_data): Delete la_print_typedef
 481         initializer.
 482         (m2_language::print_typedef): New member function.
 483         * objc-lang.c (objc_language_data): Delete la_print_typedef
 484         initializer.
 485         * opencl-lang.c (opencl_language_data): Likewise.
 486         * p-lang.c (pascal_language_data): Likewise.
 487         (pascal_language::print_typedef): New member function.
 488         * rust-lang.c (rust_print_typedef): Delete function,
 489         implementation moved to rust_language::print_typedef.
 490         (rust_language): Delete la_print_typedef initializer.
 491         (rust_language::print_typedef): New member function,
 492         implementation from rust_print_typedef.
 493         * typeprint.c (default_print_typedef): Delete.
 494
 495 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 496
 497         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
 498         (ada_language::printstr): New member function.
 499         * c-lang.c (c_language_data): Delete la_printstr initializer.
 500         (cplus_language_data): Likewise.
 501         (asm_language_data): Likewise.
 502         (minimal_language_data): Likewise.
 503         * d-lang.c (d_language_data): Likewise.
 504         * f-lang.c (f_printstr): Rename to f_language::printstr.
 505         (f_language_data): Delete la_printstr initializer.
 506         (f_language::printstr): New member function, implementation from
 507         f_printstr.
 508         * go-lang.c (go_language_data): Delete la_printstr initializer.
 509         * language.c (language_defn::printstr): Define new member
 510         function.
 511         (unk_lang_printstr): Delete.
 512         (unknown_language_data): Delete la_printstr initializer.
 513         (unknown_language::printstr): New member function.
 514         (auto_language_data): Delete la_printstr initializer.
 515         (auto_language::printstr): New member function.
 516         * language.h (language_data): Delete la_printstr field.
 517         (language_defn::printstr): Declare new member function.
 518         (LA_PRINT_STRING): Update call to printstr.
 519         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
 520         (m2_language_data): Delete la_printstr initializer.
 521         (m2_language::printstr): New member function, implementation from
 522         m2_printstr.
 523         * objc-lang.c (objc_language_data): Delete la_printstr
 524         initializer.
 525         * opencl-lang.c (opencl_language_data): Likewise.
 526         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
 527         (pascal_language_data): Delete la_printstr initializer.
 528         (pascal_language::printstr): New member function, implementation
 529         from pascal_printstr.
 530         * p-lang.h (pascal_printstr): Delete declaration.
 531         * rust-lang.c (rust_printstr): Update header comment.
 532         (rust_language_data): Delete la_printstr initializer.
 533         (rust_language::printstr): New member function.
 534
 535 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 536
 537         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
 538         (ada_language::printchar): New member function.
 539         * c-lang.c (c_language_data): Delete la_printchar initializer.
 540         (cplus_language_data): Likewise.
 541         (asm_language_data): Likewise.
 542         (minimal_language_data): Likewise.
 543         * d-lang.c (d_language_data): Likewise.
 544         * f-lang.c (f_printchar): Rename to f_language::printchar.
 545         (f_language_data): Delete la_printchar initializer.
 546         (f_language::printchar): New member function, implementation from
 547         f_printchar.
 548         * go-lang.c (go_language_data): Delete la_printchar initializer.
 549         * language.c (unk_lang_printchar): Delete.
 550         (language_defn::printchar): Define new member function.
 551         (unknown_language_data): Delete la_printchar initializer.
 552         (unknown_language::printchar): New member function.
 553         (auto_language_data): Delete la_printchar initializer.
 554         (auto_language::printchar): New member function.
 555         * language.h (language_data): Delete la_printchar field.
 556         (language_defn::printchar): Declare new member function.
 557         (LA_PRINT_CHAR): Update call to printchar.
 558         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
 559         (m2_language::printchar): New member function.
 560         * objc-lang.c (objc_language_data): Delete la_printchar
 561         initializer.
 562         * opencl-lang.c (opencl_language_data): Likewise.
 563         * p-lang.c (pascal_language_data): Delete la_printchar
 564         initializer.
 565         (pascal_language::printchar): New member function.
 566         * rust-lang.c (rust_printchar): Rename to
 567         rust_language::printchar.
 568         (rust_language_data): Delete la_printchar initializer.
 569         (rust_language::printchar): New member function, implementation
 570         from rust_printchar.
 571
 572 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 573
 574         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
 575         (ada_language_data): Delete la_emitchar initializer.
 576         (ada_language::emitchar): New member function, implementation from
 577         emit_char.
 578         * c-lang.c (c_language_data): Delete la_emitchar initializer.
 579         (cplus_language_data): Likewise.
 580         (asm_language_data): Likewise.
 581         (minimal_language_data): Likewise.
 582         * d-lang.c (d_language_data): Likewise.
 583         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
 584         (f_language_data): Delete la_emitchar initializer.
 585         (f_language::emitchar): New member function, implementation from
 586         f_emit_char.
 587         * go-lang.c (go_language_data): Delete la_emitchar initializer.
 588         * language.c (unk_lang_emit_char): Delete.
 589         (language_defn::emitchar): New member function definition.
 590         (unknown_language_data): Delete la_emitchar initializer.
 591         (unknown_language::emitchar): New member function.
 592         (auto_language_data): Delete la_emitchar initializer.
 593         (auto_language::emitchar): New member function.
 594         * language.h (language_data): Delete la_emitchar field.
 595         (language_defn::emitchar): New member field declaration.
 596         (LA_EMIT_CHAR): Update call to emitchar.
 597         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
 598         (m2_language_data): Delete la_emitchar initializer.
 599         (m2_language::emitchar): New member function, implementation from
 600         m2_emit_char.
 601         * objc-lang.c (objc_language_data): Delete la_emitchar
 602         initializer.
 603         * opencl-lang.c (opencl_language_data): Likewise.
 604         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
 605         (pascal_language_data): Delete la_emitchar initializer.
 606         (pascal_language::emitchar): New member function, implementation
 607         from pascal_emit_char.
 608         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
 609         (rust_language_data): Delete la_emitchar initializer.
 610         (rust_language::emitchar): New member function, implementation
 611         from rust_emitchar.
 612
 613 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 614
 615         * ada-lang.c (resolve): Rename to ada_language::post_parser.
 616         (ada_language_data): Delete la_post_parser initializer.
 617         (ada_language::post_parser): New member function.
 618         * c-lang.c (c_language_data): Delete la_post_parser initializer.
 619         (cplus_language_data): Likewise.
 620         (asm_language_data): Likewise.
 621         (minimal_language_data): Likewise.
 622         * d-lang.c (d_language_data): Likewise.
 623         * f-lang.c (f_language_data): Likewise.
 624         * go-lang.c (go_language_data): Likewise.
 625         * language.c (unknown_language_data): Likewise.
 626         (auto_language_data): Likewise.
 627         * language.h (language_data): Delete la_post_parser field.
 628         (language_defn::post_parser): New member function.
 629         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
 630         * objc-lang.c (objc_language_data): Likewise.
 631         * opencl-lang.c (opencl_language_data): Likewise.
 632         * p-lang.c (pascal_language_data): Likewise.
 633         * parse.c (parse_exp_in_context): Update call to post_parser.
 634         (null_post_parser): Delete definition.
 635         * parser-defs.h (null_post_parser): Delete declaration.
 636         * rust-lang.c (rust_language_data): Delete la_post_parser
 637         initializer.
 638
 639 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 640
 641         * ada-lang.c (parse): Rename to ada_language::parser.
 642         (ada_language_data): Delete la_parser initializer.
 643         (ada_language::parser): New member function, implementation from
 644         parse.
 645         * c-lang.c (c_language_data): Delete la_parser initializer.
 646         (cplus_language_data): Likewise.
 647         (asm_language_data): Likewise.
 648         (minimal_language_data): Likewise.
 649         * d-lang.c (d_language_data): Likewise.
 650         (d_language::parser): New member function.
 651         * f-lang.c (f_language_data): Delete la_parser initializer.
 652         (f_language::parser): New member function.
 653         * go-lang.c (go_language_data): Delete la_parser initializer.
 654         (go_language::parser): New member function.
 655         * language.c (unk_lang_parser): Delete.
 656         (language_defn::parser): Define new member function.
 657         (unknown_language_data): Delete la_parser initializer.
 658         (unknown_language::parser): New member function.
 659         (auto_language_data): Delete la_parser initializer.
 660         (auto_language::parser): New member function.
 661         * language.h (language_data): Delete la_parser field.
 662         (language_defn::parser): Declare new member function.
 663         * m2-lang.c (m2_language_data): Delete la_parser initializer.
 664         (m2_language::parser): New member function.
 665         * objc-lang.c (objc_language_data): Delete la_parser initializer.
 666         * opencl-lang.c (opencl_language_data): Likewise.
 667         * p-lang.c (pascal_language_data): Likewise.
 668         (pascal_language::parser): New member function.
 669         * parse.c (parse_exp_in_context): Update call to parser.
 670         * rust-lang.c (rust_language_data): Delete la_parser initializer.
 671         (rust_language::parser): New member function.
 672
 673 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 674
 675         * top.c (print_gdb_configuration): Print --with-python-libdir
 676         configuration value.
 677
 678 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 679
 680         * NEWS: Mention change to the alias command.
 681
 682 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 683
 684         * cli/cli-cmds.c (lookup_cmd_for_default_args)
 685         (alias_command_completer)
 686         (make_alias_options_def_group): New functions.
 687         (alias_opts, alias_option_defs): New struct and array.
 688         (alias_usage_error): Update usage.
 689         (alias_command): Handles optional DEFAULT-ARGS... arguments.
 690         Use option framework.
 691         (_initialize_cli_cmds): Update alias command help.
 692         Update aliases command help.
 693         (show_user):
 694         Add NULL for new default_args lookup_cmd argument.
 695         (valid_command_p): Rename to validate_aliased_command.
 696         Add NULL for new default_args lookup_cmd argument.  Verify that the
 697         aliased_command has no default args.
 698         * cli/cli-decode.c (help_cmd): Show aliases definitions.
 699         (lookup_cmd_1, lookup_cmd): New argument default_args.
 700         (add_alias_cmd):
 701         Add NULL for new default_args lookup_cmd argument.
 702         (print_help_for_command): Show default args under the layout
 703          alias some_alias = some_aliased_cmd some_alias_default_arg.
 704         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
 705         xfree default_args in destructor.
 706         * cli/cli-script.c (process_next_line, do_define_command):
 707         Add NULL for new default_args lookup_cmd argument.
 708         * command.h: Declare new default_args argument in lookup_cmd
 709         and lookup_cmd_1.
 710         * completer.c (complete_line_internal_1):
 711         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 712         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
 713         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
 714         Likewise.
 715         * infcmd.c (_initialize_infcmd): Likewise.
 716         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
 717         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
 718         * python/py-param.c (add_setshow_generic): Likewise.
 719         * remote.c (_initialize_remote): Likewise.
 720         * top.c (execute_command): Prepend default_args if command has some.
 721         (set_verbose):
 722         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 723         * tracepoint.c (validate_actionline, encode_actions_1):
 724         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
 725
 726 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 727
 728         * jit.c (jit_read_descriptor): Use bool as the return type.
 729         (jit_breakpoint_re_set_internal): Use bool as the return type.
 730         Invert the return value logic; return true if the jit breakpoint
 731         has been successfully initialized.
 732         (jit_inferior_init): Update the call to
 733         jit_breakpoint_re_set_internal.
 734
 735 2020-06-22  Pedro Alves  <palves@redhat.com>
 736
 737         PR gdb/25939
 738         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
 739         Use the current inferior instead.  Don't return
 740         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
 741         wait again.
 742         * sol-thread.c (sol_thread_target::wait): Don't reference
 743         inferior_ptid.
 744         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
 745         (sol_update_thread_list_callback): Use the current inferior's pid
 746         instead of inferior_ptid.
 747
 748 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 749
 750         * procfs.c: Cleanup many comments.
 751
 752         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
 753         (AFTER_WATCHFLAG): Replace by value.
 754
 755         (MAIN_PROC_NAME_FORMAT): Inline ...
 756         (create_procinfo): ... here.
 757
 758         (procfs_debug_inferior): Remove SYS_exec handling.
 759         (syscall_is_exec): Likewise.
 760         (procfs_set_exec_trap): Likewise.
 761
 762         (syscall_is_lwp_exit): Inline in callers.
 763         (syscall_is_exit): Likewise.
 764         (syscall_is_exec): Likewise.
 765         (syscall_is_lwp_create): Likewise.
 766
 767         (invalidate_cache): Remove #if 0 code.
 768
 769         (make_signal_thread_runnable):  Remove.
 770         (procfs_target::resume): Remove #if 0 code.
 771
 772 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 773
 774         PR gdb/25939
 775         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
 776         call ...
 777         (procfs_target::create_inferior): ... here.
 778
 779 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 780
 781         * exec.c (validate_exec_file): Ensure the build-id is up to
 782         date by calling reopen_exec_file (that checks file timestamp
 783         to decide to re-read the file).
 784
 785 2020-06-18  Pedro Alves  <palves@redhat.com>
 786
 787         PR gdb/25412
 788         * gdbthread.h (delete_thread, delete_thread_silent)
 789         (find_thread_ptid): Update comments.
 790         * thread.c (current_thread_): New global.
 791         (is_current_thread): Move higher, and reimplement.
 792         (inferior_thread): Reimplement.
 793         (set_thread_exited): Use bool.  Add assertions.
 794         (add_thread_silent): Simplify thread-reuse handling by always
 795         calling delete_thread.
 796         (delete_thread): Remove intro comment.
 797         (find_thread_ptid): Skip exited threads.
 798         (switch_to_thread_no_regs): Write to current_thread_.
 799         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
 800         INFERIOR_PTID.  Clear current_thread_.
 801
 802 2020-06-18  Pedro Alves  <palves@redhat.com>
 803
 804         * aix-thread.c (pd_update): Use switch_to_thread.
 805
 806 2020-06-18  Pedro Alves  <palves@redhat.com>
 807
 808         * ravenscar-thread.c (ravenscar_thread_target): Update.
 809         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
 810         (ravenscar_thread_target::add_active_thread): ... this.  Don't
 811         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
 812         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
 813
 814 2020-06-18  Pedro Alves  <palves@redhat.com>
 815
 816         * nat/windows-nat.c (current_windows_thread): Remove.
 817         * nat/windows-nat.h (current_windows_thread): Remove.
 818         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
 819         Adjust.
 820         (display_selectors): Adjust to fetch the current
 821         windows_thread_info based on inferior_ptid.
 822         (fake_create_process): No longer write to current_windows_thread.
 823         (windows_nat_target::get_windows_debug_event):
 824         Don't set inferior_ptid or current_windows_thread.
 825         (windows_nat_target::wait): Adjust to not rely on
 826         current_windows_thread.
 827         (do_initial_windows_stuff): Now a method of windows_nat_target.
 828         Switch to the last_ptid thread.
 829         (windows_nat_target::attach): Adjust.
 830         (windows_nat_target::detach): Use switch_to_no_thread instead of
 831         writing to inferior_ptid directly.
 832         (windows_nat_target::create_inferior): Adjust.
 833
 834 2020-06-18  Pedro Alves  <palves@redhat.com>
 835
 836         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
 837
 838 2020-06-18  Pedro Alves  <palves@redhat.com>
 839
 840         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
 841         after creating it, instead of writing to inferior_ptid.  Don't
 842         write to inferior_ptid.
 843
 844 2020-06-18  Pedro Alves  <palves@redhat.com>
 845
 846         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
 847
 848 2020-06-18  Pedro Alves  <palves@redhat.com>
 849
 850         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
 851         it, instead of writing to inferior_ptid.
 852
 853 2020-06-18  Pedro Alves  <palves@redhat.com>
 854
 855         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
 856         to inferior_ptid.
 857
 858 2020-06-18  Pedro Alves  <palves@redhat.com>
 859
 860         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
 861         instead of writing to inferior_ptid directly.
 862
 863 2020-06-18  Pedro Alves  <palves@redhat.com>
 864
 865         * corelow.c (core_target::close): Use switch_to_no_thread instead
 866         of writing to inferior_ptid directly.
 867         (add_to_thread_list, core_target_open): Use switch_to_thread
 868         instead of writing to inferior_ptid directly.
 869
 870 2020-06-18  Pedro Alves  <palves@redhat.com>
 871
 872         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
 873         inferior_ptid.
 874         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
 875         inferior_ptid.
 876         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
 877         inferior_ptid directly.
 878         (darwin_nat_target::init_thread_list): Switch to thread, instead
 879         of writing to inferior_ptid.
 880         (darwin_nat_target::attach): Don't write to inferior_ptid.
 881         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
 882
 883 2020-06-18  Pedro Alves  <palves@redhat.com>
 884
 885         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
 886         thread.
 887         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
 888         Instead use switch_to_thread.
 889         (gnu_nat_target::detach): Use switch_to_no_thread
 890         instead of writing to inferior_ptid directly.  Used passed-in
 891         inferior instead of looking up the inferior by pid.
 892
 893 2020-06-18  Pedro Alves  <palves@redhat.com>
 894
 895         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
 896         inferior_ptid.
 897
 898 2020-06-18  Pedro Alves  <palves@redhat.com>
 899
 900         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
 901         inferior_ptid.
 902         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
 903         thread.
 904         (nto_procfs_target::detach): Avoid referencing
 905         inferior_ptid.  Use switch_to_no_thread instead of writing to
 906         inferior_ptid directly.
 907         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
 908         instead of writing to inferior_ptid directly.
 909         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
 910         to thread.
 911
 912 2020-06-18  Pedro Alves  <palves@redhat.com>
 913
 914         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
 915         after creating it, instead of writing to inferior_ptid.
 916         (gdbsim_target_open): Use switch_to_no_thread instead of writing
 917         to inferior_ptid directly.
 918         (gdbsim_target::wait): Don't write to inferior_ptid.
 919
 920 2020-06-18  Pedro Alves  <palves@redhat.com>
 921
 922         * remote.c (remote_target::remote_notice_new_inferior): Use
 923         switch_to_thread instead of writing to inferior_ptid directly.
 924         (remote_target::add_current_inferior_and_thread): Use
 925         switch_to_no_thread instead of writing to inferior_ptid directly.
 926         (extended_remote_target::attach): Use switch_to_inferior_no_thread
 927         and switch_to_thread instead of using set_current_inferior or
 928         writing to inferior_ptid directly.
 929
 930 2020-06-18  Pedro Alves  <palves@redhat.com>
 931
 932         * tracectf.c (ctf_target_open): Switch to added thread instead of
 933         writing to inferior_ptid directly.
 934         (ctf_target::close): Use switch_to_no_thread instead of writing to
 935         inferior_ptid directly.
 936
 937 2020-06-18  Pedro Alves  <palves@redhat.com>
 938
 939         * tracefile-tfile.c (tfile_target_open): Don't write to
 940         inferior_ptid directly, instead switch to added thread.
 941         (tfile_target::close): Use switch_to_no_thread instead of writing
 942         to inferior_ptid directly.
 943
 944 2020-06-18  Pedro Alves  <palves@redhat.com>
 945
 946         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
 947         (procfs_target::detach): Use switch_to_no_thread
 948         instead of writing to inferior_ptid directly.
 949         (do_attach): Change return type to void.  Switch to the added
 950         thread.
 951         (procfs_target::create_inferior): Switch to the added thread.
 952         (procfs_do_thread_registers): Don't write to inferior_ptid.
 953
 954 2020-06-18  Pedro Alves  <palves@redhat.com>
 955
 956         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
 957         of writing to inferior_ptid.
 958         (scoped_restore_exited_inferior): Delete.
 959         (handle_vfork_child_exec_or_exit): Simplify using
 960         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
 961         instead of writing to inferior_ptid.
 962         (THREAD_STOPPED_BY): Delete.
 963         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
 964         (thread_stopped_by_hw_breakpoint): Delete.
 965         (save_waitstatus): Use
 966         scoped_restore_current_thread+switch_to_thread, and call
 967         target_stopped_by_watchpoint instead of
 968         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
 969         instead of thread_stopped_by_sw_breakpoint, and
 970         target_stopped_by_hw_breakpoint instead of
 971         thread_stopped_by_hw_breakpoint.
 972         (handle_inferior_event)
 973         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
 974         inferior_ptid directly, nor
 975         set_current_inferior/set_current_program_space.  Use
 976         switch_to_thread / switch_to_inferior_no_thread instead.
 977
 978 2020-06-18  Pedro Alves  <palves@redhat.com>
 979
 980         * target.c (generic_mourn_inferior): Use switch_to_no_thread
 981         instead of writing to inferior_ptid.
 982
 983 2020-06-18  Pedro Alves  <palves@redhat.com>
 984
 985         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
 986         added thread.
 987         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
 988         to the added thread.
 989         (inf_ptrace_target::detach_success): Use switch_to_no_thread
 990         instead of writing to inferior_ptid.
 991
 992 2020-06-18  Pedro Alves  <palves@redhat.com>
 993
 994         * gdbarch-selftests.c: Include "progspace-and-thread.h".
 995         (register_to_value_test): Mock a program_space too.  Heap-allocate
 996         the address space.  Don't write to inferior_ptid.  Use
 997         switch_to_thread instead.
 998
 999 2020-06-18  Pedro Alves  <palves@redhat.com>
1000
1001         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1002         Delete.
1003         (find_signalled_thread()): New, factored out from
1004         linux_make_corefile_notes and adjusted to handle exited threads.
1005         (linux_make_corefile_notes): Adjust to use the new
1006         find_signalled_thread.
1007
1008 2020-06-18  Pedro Alves  <palves@redhat.com>
1009
1010         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1011         of saving/restoring inferior_ptid.
1012
1013 2020-06-17  Tom Tromey  <tom@tromey.com>
1014
1015         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1016         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1017         declare.
1018         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1019
1020 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1021
1022         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1023         of partial symtabs.
1024
1025 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1026
1027         * regformats/reg-arm.dat: Remove.
1028         * regformats/reg-bfin.dat: Remove.
1029         * regformats/reg-cris.dat: Remove.
1030         * regformats/reg-crisv32.dat: Remove.
1031         * regformats/reg-m32r.dat: Remove.
1032         * regformats/reg-tilegx.dat: Remove.
1033         * regformats/reg-tilegx32.dat: Remove.
1034
1035 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1036
1037         * features/Makefile (WHICH): Remove arm files.
1038         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1039         * regformats/arm/arm-with-neon.dat: Remove.
1040         * regformats/arm/arm-with-vfpv2.dat: Remove.
1041         * regformats/arm/arm-with-vfpv3.dat: Remove.
1042
1043 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1044
1045         * features/Makefile (XMLTOC): Remove rx.xml.
1046
1047 2020-06-17  Pedro Alves  <palves@redhat.com>
1048
1049         * gdbthread.h (thread_control_state) <trap_expected> Update
1050         comments.
1051
1052 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1053
1054         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1055         ada_language::lookup_symbol_nonlocal.
1056         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1057         (ada_language::lookup_symbol_nonlocal): New member function,
1058         implementation from ada_lookup_symbol_nonlocal.
1059         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1060         initializer.
1061         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1062         initializer.
1063         (cplus_language::lookup_symbol_nonlocal): New member function.
1064         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1065         (minimal_language_data) Likewise.
1066         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1067         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1068         initializer.
1069         (d_language::lookup_symbol_nonlocal): New member function.
1070         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1071         initializer.
1072         (f_language::lookup_symbol_nonlocal): New member function.
1073         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1074         initializer.
1075         * language.c (unknown_language_data): Likewise.
1076         (auto_language_data): Likewise.
1077         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1078         field.
1079         (language_defn::lookup_symbol_nonlocal): New member function.
1080         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1081         initializer.
1082         * objc-lang.c (objc_language_data): Likewise.
1083         * opencl-lang.c (opencl_language_data): Likewise.
1084         * p-lang.c (pascal_language_data): Likewise.
1085         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1086         rust_language::lookup_symbol_nonlocal.
1087         (rust_language_data): Delete la_lookup_symbol_nonlocal
1088         initializer.
1089         (rust_language::lookup_symbol_nonlocal): New member function,
1090         implementation from rust_lookup_symbol_nonlocal.
1091         * symtab.c (lookup_symbol_aux): Update call to
1092         lookup_symbol_nonlocal.
1093         (basic_lookup_symbol_nonlocal): Rename to...
1094         (language_defn::lookup_symbol_nonlocal): ...this, and update
1095         header comment.  Remove language_defn parameter, and replace with
1096         uses of `this'.
1097         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1098
1099 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1100
1101         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1102         initializer.
1103         (ada_language::value_print_inner): New member function.
1104         * c-lang.c (c_language_data): Delete la_value_print_inner
1105         initializer.
1106         (cplus_language_data): Likewise.
1107         (asm_language_data): Likewise.
1108         (minimal_language_data): Likewise.
1109         * d-lang.c (d_language_data): Likewise.
1110         (d_language::value_print_inner): New member function.
1111         * f-lang.c (f_language_data): Delete la_value_print_inner
1112         initializer.
1113         (f_language::value_print_inner): New member function.
1114         * f-lang.h (f_value_print_innner): Rename to...
1115         (f_value_print_inner): ...this (note spelling of 'inner').
1116         * f-valprint.c (f_value_print_innner): Rename to...
1117         (f_value_print_inner): ...this (note spelling of 'inner').
1118         * go-lang.c (go_language_data): Delete la_value_print_inner
1119         initializer.
1120         (go_language::value_print_inner): New member function.
1121         * language.c (language_defn::value_print_inner): Define new member
1122         function.
1123         (unk_lang_value_print_inner): Delete.
1124         (unknown_language_data): Delete la_value_print_inner initializer.
1125         (unknown_language::value_print_inner): New member function.
1126         (auto_language_data): Delete la_value_print_inner initializer.
1127         (auto_language::value_print_inner): New member function.
1128         * language.h (language_data): Delete la_value_print_inner field.
1129         (language_defn::value_print_inner): Delcare new member function.
1130         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1131         initializer.
1132         (m2_language::value_print_inner): New member function.
1133         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1134         initializer.
1135         * opencl-lang.c (opencl_language_data): Likewise.
1136         * p-lang.c (pascal_language_data): Likewise.
1137         (pascal_language::value_print_inner): New member function.
1138         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1139         initializer.
1140         (rust_language::value_print_inner): New member function.
1141         * valprint.c (do_val_print): Update call to value_print_inner.
1142
1143 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1144
1145         * ada-lang.c (ada_language_data): Delete la_value_print
1146         initializer.
1147         (ada_language::value_print): New member function.
1148         * c-lang.c (c_language_data): Delete la_value_print initializer.
1149         (cplus_language_data): Likewise.
1150         (asm_language_data): Likewise.
1151         (minimal_language_data): Likewise.
1152         * d-lang.c (d_language_data): Likewise.
1153         * f-lang.c (f_language_data): Likewise.
1154         * go-lang.c (go_language_data): Likewise.
1155         * language.c (unk_lang_value_print): Delete.
1156         (language_defn::value_print): Define new member function.
1157         (unknown_language_data): Delete la_value_print initializer.
1158         (unknown_language::value_print): New member function.
1159         (auto_language_data): Delete la_value_print initializer.
1160         (auto_language::value_print): New member function.
1161         * language.h (language_data): Delete la_value_print field.
1162         (language_defn::value_print): Declare new member function.
1163         (LA_VALUE_PRINT): Update call to value_print.
1164         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1165         * objc-lang.c (objc_language_data): Likewise.
1166         * opencl-lang.c (opencl_language_data): Likewise.
1167         * p-lang.c (pascal_language_data): Likewise.
1168         (pascal_language::value_print): New member function.
1169         * rust-lang.c (rust_language_data): Delete la_value_print
1170         initializer.
1171
1172 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1173
1174         * ada-lang.c (ada_watch_location_expression): Rename to
1175         ada_language::watch_location_expression.
1176         (ada_language_data): Delete la_watch_location_expression
1177         initializer.
1178         (ada_language::watch_location_expression): New member function,
1179         implementation from ada_watch_location_expression.
1180         * breakpoint.c (watch_command_1): Update call to
1181         watch_location_expression.
1182         * c-lang.c (c_watch_location_expression): Rename to
1183         language_defn::watch_location_expression.
1184         (c_language_data): Delete la_watch_location_expression
1185         initializer.
1186         (cplus_language_data): Likewise.
1187         (asm_language_data): Likewise.
1188         (minimal_language_data): Likewise.
1189         * c-lang.h (c_watch_location_expression): Delete declaration.
1190         * d-lang.c (d_language_data): Delete la_watch_location_expression
1191         initializer.
1192         * f-lang.c (f_language_data): Likewise.
1193         * go-lang.c (go_language_data): Likewise.
1194         * language.c (language_defn::watch_location_expression): Member
1195         function implementation from c_watch_location_expression.
1196         (unknown_language_data): Delete la_watch_location_expression
1197         initializer.
1198         (auto_language_data): Likewise.
1199         * language.h (language_data): Delete la_watch_location_expression
1200         field.
1201         (language_defn::watch_location_expression): Declare new member
1202         function.
1203         * m2-lang.c (m2_language_data): Delete
1204         la_watch_location_expression initializer.
1205         * objc-lang.c (objc_language_data): Likewise.
1206         * opencl-lang.c (opencl_language_data): Likewise.
1207         * p-lang.c (pascal_language_data): Likewise.
1208         * rust-lang.c (rust_watch_location_expression): Rename to
1209         rust_language::watch_location_expression.
1210         (rust_language_data): Delete la_watch_location_expression
1211         initializer.
1212         (rust_language::watch_location_expression): New member function,
1213         implementation from rust_watch_location_expression.
1214
1215 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1216
1217         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
1218         ada_language::collect_symbol_completion_matches.
1219         (ada_language_data): Delete la_collect_symbol_completion_matches
1220         initializer.
1221         (ada_language::collect_symbol_completion_matches): New member
1222         function, implementation from
1223         ada_collect_symbol_completion_matches.
1224         * c-lang.c (c_language_data): Delete
1225         la_collect_symbol_completion_matches initializer.
1226         (cplus_language_data): Likewise.
1227         (asm_language_data): Likewise.
1228         (minimal_language_data): Likewise.
1229         * d-lang.c (d_language_data): Likewise.
1230         * f-lang.c (f_collect_symbol_completion_matches): Rename to
1231         f_language::collect_symbol_completion_matches.
1232         (f_language_data): Delete la_collect_symbol_completion_matches
1233         initializer.
1234         (f_language::collect_symbol_completion_matches) New member
1235         function, implementation from f_collect_symbol_completion_matches.
1236         * go-lang.c (go_language_data): Delete
1237         la_collect_symbol_completion_matches initializer.
1238         * language.c (unknown_language_data): Likewise.
1239         (auto_language_data): Likewise.
1240         * language.h (language_data): Delete
1241         la_collect_symbol_completion_matches field.
1242         (language_defn::collect_symbol_completion_matches): New member
1243         function.
1244         * m2-lang.c (m2_language_data): Delete
1245         la_collect_symbol_completion_matches initializer.
1246         * objc-lang.c (objc_language_data): Likewise.
1247         * opencl-lang.c (opencl_language_data): Likewise.
1248         * p-lang.c (pascal_language_data): Likewise.
1249         * rust-lang.c (rust_language_data): Likewise.
1250         * symtab.c (default_collect_symbol_completion_matches): Delete.
1251         (collect_symbol_completion_matches): Update call to
1252         collect_symbol_completion_matches.
1253         (collect_symbol_completion_matches_type): Likewise.
1254         * symtab.h (default_collect_symbol_completion_matches): Delete
1255         declaration.
1256
1257 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1258
1259         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
1260         (ada_language_data): Delete la_word_break_characters initializer.
1261         (ada_language::word_break_characters): New member function.
1262         * c-lang.c (c_language_data): Delete la_word_break_characters
1263         initializer.
1264         (cplus_language_data): Likewise.
1265         (asm_language_data): Likewise.
1266         (minimal_language_data): Likewise.
1267         * completer.c: Update global comment.
1268         (advance_to_expression_complete_word_point): Update call to
1269         word_break_characters.
1270         (complete_files_symbols): Likewise.
1271         (complete_line_internal_1): Likewise.
1272         (default_completer_handle_brkchars): Likewise.
1273         (skip_quoted_chars): Likewise.
1274         * d-lang.c (d_language_data): Delete la_word_break_characters
1275         initializer.
1276         * f-lang.c (f_word_break_characters): Delete.
1277         (f_language_data): Delete la_word_break_characters initializer.
1278         (f_language::word_break_characters): New member function.
1279         * go-lang.c (go_language_data): Delete la_word_break_characters
1280         initializer.
1281         * language.c (unknown_language_data): Likewise.
1282         (auto_language_data): Likewise.
1283         * language.h (default_word_break_characters): Move declaration to
1284         earlier in the file.
1285         (language_data): Delete la_word_break_characters field.
1286         (language_defn::word_break_characters): New member function.
1287         * m2-lang.c (m2_language_data): Delete la_word_break_characters
1288         initializer.
1289         * objc-lang.c (objc_language_data): Likewise.
1290         * opencl-lang.c (opencl_language_data): Likewise.
1291         * p-lang.c (pascal_language_data): Likewise.
1292         * rust-lang.c (rust_language_data): Likewise.
1293
1294 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1295
1296         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
1297         (ada_language_data): Delete la_get_symbol_name_matcher
1298         initializer.
1299         (language_defn::get_symbol_name_matcher_inner): New member
1300         function.
1301         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
1302         initializer.
1303         (cplus_language_data): Likewise.
1304         (cplus_language::get_symbol_name_matcher_inner): New member
1305         function.
1306         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
1307         (minimal_language_data): Likewise.
1308         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
1309         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
1310         initializer.
1311         * dictionary.c (iter_match_first_hashed): Update call to
1312         get_symbol_name_matcher.
1313         (iter_match_next_hashed): Likewise.
1314         (iter_match_next_linear): Likewise.
1315         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
1316         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
1317         initializer.
1318         (f_language::get_symbol_name_matcher_inner): New member function.
1319         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
1320         initializer.
1321         * language.c (default_symbol_name_matcher): Update header comment,
1322         make static.
1323         (language_defn::get_symbol_name_matcher): New definition.
1324         (language_defn::get_symbol_name_matcher_inner): Likewise.
1325         (get_symbol_name_matcher): Delete.
1326         (unknown_language_data): Delete la_get_symbol_name_matcher
1327         initializer.
1328         (auto_language_data): Likewise.
1329         * language.h (language_data): Delete la_get_symbol_name_matcher
1330         field.
1331         (language_defn::get_symbol_name_matcher): New member function.
1332         (language_defn::get_symbol_name_matcher_inner): Likewise.
1333         (default_symbol_name_matcher): Delete declaration.
1334         * linespec.c (find_methods): Update call to
1335         get_symbol_name_matcher.
1336         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
1337         initializer.
1338         * minsyms.c (lookup_minimal_symbol): Update call to
1339         get_symbol_name_matcher.
1340         (iterate_over_minimal_symbols): Likewise.
1341         * objc-lang.c (objc_language_data): Delete
1342         la_get_symbol_name_matcher initializer.
1343         * opencl-lang.c (opencl_language_data): Likewise.
1344         * p-lang.c (pascal_language_data): Likewise.
1345         * psymtab.c (psymbol_name_matches): Update call to
1346         get_symbol_name_matcher.
1347         * rust-lang.c (rust_language_data): Delete
1348         la_get_symbol_name_matcher initializer.
1349         * symtab.c (symbol_matches_search_name): Update call to
1350         get_symbol_name_matcher.
1351         (compare_symbol_name): Likewise.
1352
1353 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1354
1355         * ada-lang.c (ada_language_data): Delete la_compute_program
1356         initializer.
1357         * c-lang.c (c_language_data): Likewise.
1358         (c_language::compute_program): New member function.
1359         (cplus_language_data): Delete la_compute_program initializer.
1360         (cplus_language::compute_program): New member function.
1361         (asm_language_data): Delete la_compute_program initializer.
1362         (minimal_language_data): Likewise.
1363         * c-lang.h (c_compute_program): Update comment.
1364         (cplus_compute_program): Likewise.
1365         * compile/compile-c-support.c (c_compute_program): Likewise.
1366         (cplus_compute_program): Likewise.
1367         * compile/compile.c (compile_to_object): Update call to
1368         la_compute_program.
1369         * d-lang.c (d_language_data): Delete la_compute_program
1370         initializer.
1371         * f-lang.c (f_language_data): Likewise.
1372         * go-lang.c (go_language_data): Likewise.
1373         * language.c (unknown_language_data): Likewise.
1374         (auto_language_data): Likewise.
1375         * language.h (language_data): Delete la_compute_program field.
1376         (language_defn::compute_program): New member function.
1377         * m2-lang.c (m2_language_data): Delete la_compute_program
1378         initializer.
1379         * objc-lang.c (objc_language_data): Likewise.
1380         * opencl-lang.c (opencl_language_data): Likewise.
1381         * p-lang.c (pascal_language_data): Likewise.
1382         * rust-lang.c (rust_language_data): Likewise.
1383
1384 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1385
1386         * ada-lang.c (ada_language_data) Delete
1387         la_class_name_from_physname initializer.
1388         * c-lang.c (c_language_data): Likewise.
1389         (cplus_language_data): Likewise.
1390         (cplus_language::class_name_from_physname): New member function.
1391         (asm_language_data): Delete la_class_name_from_physname
1392         initializer.
1393         (minimal_language_data): Likewise.
1394         * d-lang.c (d_language_data): Likewise.
1395         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
1396         method on language_defn class.
1397         (guess_full_die_structure_name): Likewise.
1398         * f-lang.c (f_language_data): Delete la_class_name_from_physname
1399         initializer.
1400         * go-lang.c (go_language_data): Likewise.
1401         * language.c (language_class_name_from_physname): Delete.
1402         (unk_lang_class_name): Delete.
1403         (unknown_language_data): Delete la_class_name_from_physname
1404         initializer.
1405         (auto_language_data): Likewise.
1406         * language.h (language_data): Delete la_class_name_from_physname
1407         field.
1408         (language_defn::class_name_from_physname): New function.
1409         (language_class_name_from_physname): Delete declaration.
1410         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
1411         initializer.
1412         * objc-lang.c (objc_language_data): Likewise.
1413         * opencl-lang.c (opencl_language_data): Likewise.
1414         * p-lang.c (pascal_language_data): Likewise.
1415         * rust-lang.c (rust_language_data): Likewise.
1416
1417 2020-06-16  Tom Tromey  <tom@tromey.com>
1418
1419         * tui/tui-data.h (STATUS_NAME): New macro.
1420         * tui/tui-layout.c (tui_remove_some_windows)
1421         (initialize_known_windows, tui_register_window)
1422         (tui_layout_split::remove_windows, initialize_layouts)
1423         (tui_new_layout_command): Don't use hard-coded window names.
1424
1425 2020-06-16  Tom Tromey  <tom@tromey.com>
1426
1427         PR tui/25348:
1428         * tui/tui.c (tui_ensure_readline_initialized): Rename from
1429         tui_initialize_readline.  Only run once.  Call rl_initialize.
1430         * tui/tui.h (tui_ensure_readline_initialized): Rename from
1431         tui_initialize_readline.
1432         * tui/tui-io.c (tui_setup_io): Call
1433         tui_ensure_readline_initialized.
1434         * tui/tui-interp.c (tui_interp::init): Update.
1435
1436 2020-06-16  Tom Tromey  <tom@tromey.com>
1437
1438         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
1439         Also preserve the status window.
1440
1441 2020-06-16  Tom Tromey  <tom@tromey.com>
1442
1443         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
1444         where m_window==nullptr.
1445
1446 2020-06-15  Tom Tromey  <tromey@adacore.com>
1447
1448         * windows-nat.c (windows_nat::handle_output_debug_string):
1449         Update.
1450         (windows_nat::handle_ms_vc_exception): Update.
1451         * target.h (target_read_string): Change API.
1452         * target.c (target_read_string): Change API.
1453         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1454         Update.
1455         * solib-frv.c (frv_current_sos): Update.
1456         * solib-dsbt.c (dsbt_current_sos): Update.
1457         * solib-darwin.c (darwin_current_sos): Update.
1458         * linux-thread-db.c (inferior_has_bug): Update.
1459         * expprint.c (print_subexp_standard): Update.
1460         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
1461         (ada_exception_message_1): Update.
1462
1463 2020-06-15  Tom Tromey  <tromey@adacore.com>
1464
1465         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
1466
1467 2020-06-15  Tom Tromey  <tromey@adacore.com>
1468
1469         * valprint.c (read_string): Update comment.
1470         * target.c (MIN): Remove.
1471         (target_read_string): Rewrite.
1472
1473 2020-06-15  Tom Tromey  <tromey@adacore.com>
1474
1475         * corefile.c (read_memory_string): Remove.
1476         * ada-valprint.c (ada_value_print_ptr): Update.
1477         * ada-lang.h (ada_tag_name): Change return type.
1478         * ada-lang.c (type_from_tag): Update.
1479         (ada_tag_name_from_tsd): Change return type.  Use
1480         target_read_string.
1481         (ada_tag_name): Likewise.
1482         * gdbcore.h (read_memory_string): Don't declare.
1483
1484 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
1485
1486         * symtab.c (rbreak_command): Ignore Windows drive colon.
1487
1488 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
1489
1490         * NEWS: Mention removed GDBserver host support.
1491
1492 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1493
1494         * features/riscv/rebuild-csr-xml.sh: Updated.
1495
1496 2020-06-11  Tom Tromey  <tom@tromey.com>
1497
1498         PR gdb/18318:
1499         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
1500
1501 2020-06-09  Jonny Grant  <jg@jguk.org>
1502 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
1503
1504         * main.c (captured_main_1): Don't print new line after help.
1505         (print_gdb_help): add mailing list and IRC channel information
1506         to --help.  Add new lines between items in the footer.  Remove
1507         quotes around bug url.
1508
1509 2020-06-11  Keith Seitz  <keiths@redhat.com>
1510
1511         PR gdb/21356
1512         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
1513         Resolve typedefs for type length calculations.
1514
1515 2020-06-10  Tom de Vries  <tdevries@suse.de>
1516
1517         PR ada/24713
1518         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
1519         (write_psymbols): Enable .gdb_index for ada.
1520         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
1521         ada.
1522
1523 2020-06-10  Tom de Vries  <tdevries@suse.de>
1524
1525         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
1526         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
1527         namei" instead of "const char *name" argument.
1528         (dw2_map_matching_symbols): Use "offset_type namei" variant of
1529         dw2_symtab_iter_init.
1530
1531 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1532
1533         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
1534         to use type::field and field::type instead.
1535
1536 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1537
1538         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
1539         to use field::type instead.
1540
1541 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1542
1543         * gdbtypes.h (struct field) <type, set_type>: New methods.
1544         Rename `type` field to...
1545         <m_type>: ... this.  Change references throughout to use type or
1546         set_type methods.
1547         (FIELD_TYPE): Use field::type.  Change call sites that modify
1548         the field's type to use field::set_type instead.
1549
1550 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1551
1552         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
1553         to use type::index_type instead.
1554
1555 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
1556
1557         * gdbtypes.h (struct type) <index_type, set_index_type>: New
1558         methods.
1559         (TYPE_INDEX_TYPE): Use type::index_type.
1560         * gdbtypes.c (create_array_type_with_stride): Likewise.
1561
1562 2020-06-07  Tom Tromey  <tom@tromey.com>
1563
1564         * valprint.c (generic_val_print_float): Remove "embedded_offset"
1565         parameter.
1566         (generic_value_print): Update.
1567
1568 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1569
1570         Revert commit 982a38f60b0.
1571         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
1572
1573 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
1574
1575         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
1576         avoid use after free.
1577
1578 2020-06-05  Tom de Vries  <tdevries@suse.de>
1579
1580         * NEWS: Fix typos.
1581
1582 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
1583
1584         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
1585         the per_bfd object.
1586         (dwarf2_read_debug_names): Likewise.
1587         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
1588         object when re-using a per_bfd object with an index.
1589
1590 2020-06-03  Tom de Vries  <tdevries@suse.de>
1591
1592         PR symtab/26046
1593         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
1594         children for C++.
1595         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
1596         DW_TAG_subprogram.
1597
1598 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1599
1600         * ada-lang.c (ada_language_data): Delete skip_trampoline
1601         initializer.
1602         * c-lang.c (c_language_data): Likewise.
1603         (cplus_language_data): Likewise.
1604         (cplus_language::skip_trampoline): New member function.
1605         (asm_language_data): Delete skip_trampoline initializer.
1606         (minimal_language_data): Likewise.
1607         * d-lang.c (d_language_data): Likewise.
1608         * f-lang.c (f_language_data): Likewise.
1609         * go-lang.c (go_language_data): Likewise.
1610         * language.c (unk_lang_trampoline): Delete function.
1611         (skip_language_trampoline): Update.
1612         (unknown_language_data): Delete skip_trampoline initializer.
1613         (auto_language_data): Likewise.
1614         * language.h (language_data): Delete skip_trampoline field.
1615         (language_defn::skip_trampoline): New function.
1616         * m2-lang.c (m2_language_data): Delete skip_trampoline
1617         initializer.
1618         * objc-lang.c (objc_skip_trampoline): Delete function, move
1619         implementation to objc_language::skip_trampoline.
1620         (objc_language_data): Delete skip_trampoline initializer.
1621         (objc_language::skip_trampoline): New member function with
1622         implementation from objc_skip_trampoline.
1623         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
1624         initializer.
1625         * p-lang.c (pascal_language_data): Likewise.
1626         * rust-lang.c (rust_language_data): Likewise.
1627
1628 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1629
1630         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
1631         (ada_language::demangle): New member function.
1632         * c-lang.c (c_language_data): Delete la_demangle initializer.
1633         (cplus_language_data): Delete la_demangle initializer.
1634         (cplus_language::demangle): New member function.
1635         (asm_language_data): Delete la_demangle initializer.
1636         (minimal_language_data): Delete la_demangle initializer.
1637         * d-lang.c (d_language_data): Delete la_demangle initializer.
1638         (d_language::demangle): New member function.
1639         * f-lang.c (f_language_data): Delete la_demangle initializer.
1640         (f_language::demangle): New member function.
1641         * go-lang.c (go_language_data): Delete la_demangle initializer.
1642         (go_language::demangle): New member function.
1643         * language.c (language_demangle): Update.
1644         (unk_lang_demangle): Delete.
1645         (unknown_language_data): Delete la_demangle initializer.
1646         (unknown_language::demangle): New member function.
1647         (auto_language_data): Delete la_demangle initializer.
1648         (auto_language::demangle): New member function.
1649         * language.h (language_data): Delete la_demangle field.
1650         (language_defn::demangle): New function.
1651         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
1652         * objc-lang.c (objc_language_data): Delete la_demangle
1653         initializer.
1654         (objc_language::demangle): New member function.
1655         * opencl-lang.c (opencl_language_data): Delete la_demangle
1656         initializer.
1657         * p-lang.c (pascal_language_data): Likewise.
1658         * rust-lang.c (rust_language_data): Likewise.
1659         (rust_language::demangle): New member function.
1660
1661 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1662
1663         * ada-lang.c (ada_language_data): Delete la_print_type
1664         initializer.
1665         (ada_language::print_type): New member function.
1666         * c-lang.c (c_language_data): Delete la_print_type initializer.
1667         (c_language::print_type): New member function.
1668         (cplus_language_data): Delete la_print_type initializer.
1669         (cplus_language::print_type): New member function.
1670         (asm_language_data): Delete la_print_type initializer.
1671         (asm_language::print_type): New member function.
1672         (minimal_language_data): Delete la_print_type initializer.
1673         (minimal_language::print_type): New member function.
1674         * d-lang.c (d_language_data): Delete la_print_type initializer.
1675         (d_language::print_type): New member function.
1676         * f-lang.c (f_language_data): Delete la_print_type initializer.
1677         (f_language::print_type): New member function.
1678         * go-lang.c (go_language_data): Delete la_print_type initializer.
1679         (go_language::print_type): New member function.
1680         * language.c (unk_lang_print_type): Delete.
1681         (unknown_language_data): Delete la_print_type initializer.
1682         (unknown_language::print_type): New member function.
1683         (auto_language_data): Delete la_print_type initializer.
1684         (auto_language::print_type): New member function.
1685         * language.h (language_data): Delete la_print_type field.
1686         (language_defn::print_type): New function.
1687         (LA_PRINT_TYPE): Update.
1688         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
1689         (m2_language::print_type): New member function.
1690         * objc-lang.c (objc_language_data): Delete la_print_type
1691         initializer.
1692         (objc_language::print_type): New member function.
1693         * opencl-lang.c (opencl_print_type): Delete, implementation moved
1694         to opencl_language::print_type.
1695         (opencl_language_data): Delete la_print_type initializer.
1696         (opencl_language::print_type): New member function, implementation
1697         from opencl_print_type.
1698         * p-lang.c (pascal_language_data): Delete la_print_type
1699         initializer.
1700         (pascal_language::print_type): New member function.
1701         * rust-lang.c (rust_print_type): Delete, implementation moved to
1702         rust_language::print_type.
1703         (rust_language_data): Delete la_print_type initializer.
1704         (rust_language::print_type): New member function, implementation
1705         from rust_print_type.
1706
1707 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1708
1709         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
1710         implementation moves to...
1711         (ada_language::sniff_from_mangled_name): ...here.  Update return
1712         type.
1713         (ada_language_data): Delete la_sniff_from_mangled_name
1714         initializer.
1715         * c-lang.c (c_language_data): Likewise.
1716         (cplus_language_data): Likewise.
1717         (cplus_language::sniff_from_mangled_name): New member function,
1718         implementation taken from gdb_sniff_from_mangled_name.
1719         (asm_language_data): Delete la_sniff_from_mangled_name
1720         initializer.
1721         (minimal_language_data): Likewise.
1722         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
1723         implementation moves to cplus_language::sniff_from_mangled_name.
1724         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
1725         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
1726         moves to...
1727         (d_language::sniff_from_mangled_name): ...here.
1728         (d_language_data): Delete la_sniff_from_mangled_name initializer.
1729         * f-lang.c (f_language_data): Likewise.
1730         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
1731         moves to...
1732         (go_language::sniff_from_mangled_name): ...here.
1733         (go_language_data): Delete la_sniff_from_mangled_name initializer.
1734         * language.c (language_sniff_from_mangled_name): Delete.
1735         (unknown_language_data): Delete la_sniff_from_mangled_name
1736         initializer.
1737         (auto_language_data): Likewise.
1738         * language.h (language_data): Delete la_sniff_from_mangled_name
1739         field.
1740         (language_defn::sniff_from_mangled_name): New function.
1741         (language_sniff_from_mangled_name): Delete declaration.
1742         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
1743         field.
1744         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
1745         implementation moves to...
1746         (objc_language::sniff_from_mangled_name): ...here.
1747         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
1748         * opencl-lang.c (opencl_language_data): Likewise.
1749         * p-lang.c (pascal_language_data): Likewise.
1750         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
1751         implementation moves to...
1752         (rust_language::sniff_from_mangled_name): ...here.
1753         (rust_language_data): Delete la_sniff_from_mangled_name
1754         initializer.
1755         * symtab.c (symbol_find_demangled_name): Call
1756         sniff_from_mangled_name member function.
1757
1758 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1759
1760         * ada-lang.c (ada_language_data): Delete la_search_name_hash
1761         initializer.
1762         * c-lang.c (c_language_data): Likewise.
1763         (cplus_language_data): Likewise.
1764         (cplus_language::search_name_hash): New member function.
1765         (asm_language_data): Delete la_search_name_hash initializer.
1766         (minimal_language_data): Likewise.
1767         * d-lang.c (d_language_data): Likewise.
1768         * dictionary.c (default_search_name_hash): Rename to...
1769         (language_defn::search_name_hash): ...this.
1770         * f-lang.c (f_language_data): Likewise.
1771         (f_language::search_name_hash): New member function.
1772         * go-lang.c (go_language_data): Delete la_search_name_hash
1773         initializer.
1774         * language.c (unknown_language_data): Likewise.
1775         (auto_language_data): Likewise.
1776         * language.h (struct language_data): Delete la_search_name_hash
1777         field.
1778         (language_defn::search_name_hash): Declare new member function.
1779         (default_search_name_hash): Delete declaration.
1780         * m2-lang.c (m2_language_data): Delete la_search_name_hash
1781         initializer.
1782         * objc-lang.c (objc_language_data): Likewise.
1783         * opencl-lang.c (opencl_language_data): Likewise.
1784         * p-lang.c (pascal_language_data): Likewise.
1785         * rust-lang.c (rust_language_data): Likewise.
1786         * symtab.c (search_name_hash): Update call.
1787
1788 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1789
1790         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
1791         initializer.
1792         * c-lang.c (class compile_instance): Declare.
1793         (c_language_data): Delete la_get_compile_instance initializer.
1794         (c_language::get_compile_instance): New member function.
1795         (cplus_language_data): Delete la_get_compile_instance initializer.
1796         (cplus_language::get_compile_instance): New member function.
1797         (asm_language_data): Delete la_get_compile_instance initializer.
1798         (minimal_language_data): Likewise.
1799         * c-lang.h (c_get_compile_context): Update comment.
1800         (cplus_get_compile_context): Update comment.
1801         * compile/compile.c (compile_to_object): Update calls, don't rely
1802         on function pointer being NULL.
1803         * d-lang.c (d_language_data): Delete la_get_compile_instance
1804         initializer.
1805         * f-lang.c (f_language_data): Likewise.
1806         * go-lang.c (go_language_data): Likewise.
1807         * language.c (unknown_language_data): Likewise.
1808         (auto_language_data): Likewise.
1809         * language.h (language_data): Delete la_get_compile_instance field.
1810         (language_defn::get_compile_instance): New member function.
1811         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
1812         initializer.
1813         * objc-lang.c (objc_language_data): Likewise.
1814         * opencl-lang.c (opencl_language_data): Likewise.
1815         * p-lang.c (pascal_language_data): Likewise.
1816         * rust-lang.c (rust_language_data): Likewise.
1817
1818 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1819
1820         * ada-lang.c (ada_add_all_symbols): Update comment.
1821         (ada_iterate_over_symbols): Delete, move implementation to...
1822         (ada_language::iterate_over_symbols): ...here, a new member
1823         function, rewrite to use range based for loop.
1824         (ada_language_data): Delete la_iterate_over_symbols initializer.
1825         * c-lang.c (c_language_data): Likewise.
1826         (cplus_language_data): Likewise.
1827         (asm_language_data): Likewise.
1828         (minimal_language_data): Likewise.
1829         * d-lang.c (d_language_data): Likewise.
1830         * f-lang.c (f_language_data): Likewise.
1831         * go-lang.c (go_language_data): Likewise.
1832         * language.c (unknown_language_data): Likewise.
1833         (auto_language_data): Likewise.
1834         * language.h (language_data): Delete la_iterate_over_symbols field.
1835         (language_defn::iterate_over_symbols): New member function.
1836         (LA_ITERATE_OVER_SYMBOLS): Update.
1837         * linespec.c (iterate_over_all_matching_symtabs): Update.
1838         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
1839         initializer.
1840         * objc-lang.c (objc_language_data): Likewise.
1841         * opencl-lang.c (opencl_language_data): Likewise.
1842         * p-lang.c (pascal_language_data): Likewise.
1843         * rust-lang.c (rust_language_data): Likewise.
1844
1845 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1846
1847         * ada-lang.c (ada_language_data): Delete
1848         la_lookup_transparent_type initializer.
1849         * c-lang.c (c_language_data): Likewise.
1850         (cplus_language_data): Likewise.
1851         (cplus_language::lookup_transparent_type): New member function.
1852         (asm_language_data): Delete la_lookup_transparent_type
1853         initializer.
1854         (minimal_language_data): Likewise.
1855         * d-lang.c (d_language_data): Likewise.
1856         * f-lang.c (f_language_data): Likewise.
1857         * go-lang.c (go_language_data): Likewise.
1858         * language.c (unknown_language_data): Likewise.
1859         (auto_language_data): Likewise.
1860         * language.h (struct language_data): Delete
1861         la_lookup_transparent_type field.
1862         (language_defn::lookup_transparent_type): New member function.
1863         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
1864         initializer.
1865         * objc-lang.c (objc_language_data): Likewise.
1866         * opencl-lang.c (opencl_language_data): Likewise.
1867         * p-lang.c (pascal_language_data): Likewise.
1868         * rust-lang.c (rust_language_data): Likewise.
1869         * symtab.c (symbol_matches_domain): Update call.
1870
1871 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1872
1873         * ada-lang.c (ada_language_arch_info): Delete function, move
1874         implementation to...
1875         (ada_language::language_arch_info): ...here, a new member
1876         function.
1877         (ada_language_data): Delete la_language_arch_info.
1878         * c-lang.c (c_language_data): Likewise.
1879         (c_language::language_arch_info): New member function.
1880         (cplus_language_arch_info): Delete function, move
1881         implementation to...
1882         (cplus_language::language_arch_info): ...here, a new member
1883         function.
1884         (cplus_language_data): Delete la_language_arch_info.
1885         (asm_language_data): Likewise.
1886         (asm_language::language_arch_info): New member function.
1887         (minimal_language_data): Delete la_language_arch_info.
1888         (minimal_language::language_arch_info): New member function.
1889         * d-lang.c (d_language_arch_info): Delete function, move
1890         implementation to...
1891         (d_language::language_arch_info): ...here, a new member
1892         function.
1893         (d_language_data): Delete la_language_arch_info.
1894         * f-lang.c (f_language_arch_info): Delete function, move
1895         implementation to...
1896         (f_language::language_arch_info): ...here, a new member
1897         function.
1898         (f_language_data): Delete la_language_arch_info.
1899         * go-lang.c (go_language_arch_info): Delete function, move
1900         implementation to...
1901         (go_language::language_arch_info): ...here, a new member
1902         function.
1903         (go_language_data): Delete la_language_arch_info.
1904         * language.c (unknown_language_data): Likewise.
1905         (unknown_language::language_arch_info): New member function.
1906         (auto_language_data): Delete la_language_arch_info.
1907         (auto_language::language_arch_info): New member function.
1908         (language_gdbarch_post_init): Update call to
1909         la_language_arch_info.
1910         * language.h (language_data): Delete la_language_arch_info
1911         function pointer.
1912         (language_defn::language_arch_info): New function.
1913         * m2-lang.c (m2_language_arch_info): Delete function, move
1914         implementation to...
1915         (m2_language::language_arch_info): ...here, a new member
1916         function.
1917         (m2_language_data): Delete la_language_arch_info.
1918         * objc-lang.c (objc_language_arch_info): Delete function, move
1919         implementation to...
1920         (objc_language::language_arch_info): ...here, a new member
1921         function.
1922         (objc_language_data): Delete la_language_arch_info.
1923         * opencl-lang.c (opencl_language_arch_info): Delete function, move
1924         implementation to...
1925         (opencl_language::language_arch_info): ...here, a new member
1926         function.
1927         (opencl_language_data): Delete la_language_arch_info.
1928         * p-lang.c (pascal_language_arch_info): Delete function, move
1929         implementation to...
1930         (pascal_language::language_arch_info): ...here, a new member
1931         function.
1932         (pascal_language_data): Delete la_language_arch_info.
1933         * rust-lang.c (rust_language_arch_info): Delete function, move
1934         implementation to...
1935         (rust_language::language_arch_info): ...here, a new member
1936         function.
1937         (rust_language_data): Delete la_language_arch_info.
1938
1939 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1940
1941         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
1942         initializer.
1943         * c-lang.c (c_language_data): Likewise.
1944         (cplus_language_data): Likewise.
1945         (cplus_language::pass_by_reference_info): New method.
1946         (asm_language_data): Delete la_pass_by_reference initializer.
1947         (minimal_language_data): Likewise.
1948         * cp-abi.c (cp_pass_by_reference): Remove use of
1949         default_pass_by_reference.
1950         * d-lang.c (d_language_data): Likewise.
1951         * f-lang.c (f_language_data): Likewise.
1952         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
1953         default_pass_by_reference.
1954         * go-lang.c (go_language_data): Likewise.
1955         * language.c (language_pass_by_reference): Update.
1956         (default_pass_by_reference): Delete.
1957         (unknown_language_data): Delete la_pass_by_reference
1958         initializer.
1959         (auto_language_data): Likewise.
1960         * language.h (struct language_data): Delete la_pass_by_reference
1961         field.
1962         (language_defn::pass_by_reference_info): New member function.
1963         (default_pass_by_reference): Delete declaration.
1964         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
1965         initializer.
1966         * objc-lang.c (objc_language_data): Likewise.
1967         * opencl-lang.c (opencl_language_data): Likewise.
1968         * p-lang.c (pascal_language_data): Likewise.
1969         * rust-lang.c (rust_language_data): Likewise.
1970
1971 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1972
1973         * ada-lang.c (ada_read_var_value): Delete function, move
1974         implementation to...
1975         (ada_language::read_var_value): ...here.
1976         (ada_language_data): Delete la_read_var_value initializer.
1977         * c-lang.c (c_language_data): Likewise.
1978         (cplus_language_data): Likewise.
1979         (minimal_language_data): Likewise.
1980         * d-lang.c (d_language_data): Likewise.
1981         * f-lang.c (f_language_data): Likewise.
1982         * findvar.c (default_read_var_value): Rename to...
1983         (language_defn::read_var_value): ...this.
1984         * findvar.c (read_var_value): Update header comment, and change to
1985         call member function instead of function pointer.
1986         * go-lang.c (go_language_data): Likewise.
1987         * language.c (unknown_language_data): Delete la_read_var_value
1988         initializer.
1989         (auto_language_data): Likewise.
1990         * language.h (struct language_data): Delete la_read_var_value
1991         field.
1992         (language_defn::read_var_value): New member function.
1993         (default_read_var_value): Delete declaration.
1994         * m2-lang.c (m2_language_data): Delete la_read_var_value
1995         initializer.
1996         * objc-lang.c (objc_language_data): Likewise.
1997         * opencl-lang.c (opencl_language_data): Likewise.
1998         * p-lang.c (pascal_language_data): Likewise.
1999         * rust-lang.c (rust_language_data): Likewise.
2000         * value.h (default_read_var_value): Delete declaration.
2001
2002 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2003
2004         * ada-lang.c (ada_print_array_index): Delete function, move
2005         implementation to...
2006         (ada_language::print_array_index): ...here.
2007         (ada_language_data): Delete la_print_array_index initializer.
2008         * c-lang.c (c_language_data): Likewise.
2009         (cplus_language_data): Likewise.
2010         (minimal_language_data): Likewise.
2011         * d-lang.c (d_language_data): Likewise.
2012         * f-lang.c (f_language_data): Likewise.
2013         * go-lang.c (go_language_data): Likewise.
2014         * language.c (default_print_array_index): Delete function, move
2015         implementation to...
2016         (language_defn::print_array_index): ...here.
2017         (unknown_language_data): Delete la_print_array_index initializer.
2018         (auto_language_data): Likewise.
2019         * language.h (struct language_data): Delete la_print_array_index
2020         field.
2021         (language_defn::print_array_index): New member function.
2022         (LA_PRINT_ARRAY_INDEX): Update.
2023         (default_print_array_index): Delete declaration.
2024         * m2-lang.c (m2_language_data): Delete la_print_array_index
2025         initializer.
2026         * objc-lang.c (objc_language_data): Likewise.
2027         * opencl-lang.c (opencl_language_data): Likewise.
2028         * p-lang.c (pascal_language_data): Likewise.
2029         * rust-lang.c (rust_language_data): Likewise.
2030
2031 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2032
2033         * gdb/ada-lang.c (ada_language_defn): Convert to...
2034         (ada_language_data): ...this.
2035         (class ada_language): New class.
2036         (ada_language_defn): New static global.
2037         * gdb/c-lang.c (c_language_defn): Convert to...
2038         (c_language_data): ...this.
2039         (class c_language): New class.
2040         (c_language_defn): New static global.
2041         (cplus_language_defn): Convert to...
2042         (cplus_language_data): ...this.
2043         (class cplus_language): New class.
2044         (cplus_language_defn): New static global.
2045         (asm_language_defn): Convert to...
2046         (asm_language_data): ...this.
2047         (class asm_language): New class.
2048         (asm_language_defn): New static global.
2049         (minimal_language_defn): Convert to...
2050         (minimal_language_data): ...this.
2051         (class minimal_language): New class.
2052         (minimal_language_defn): New static global.
2053         * gdb/d-lang.c (d_language_defn): Convert to...
2054         (d_language_data): ...this.
2055         (class d_language): New class.
2056         (d_language_defn): New static global.
2057         * gdb/f-lang.c (f_language_defn): Convert to...
2058         (f_language_data): ...this.
2059         (class f_language): New class.
2060         (f_language_defn): New static global.
2061         * gdb/go-lang.c (go_language_defn): Convert to...
2062         (go_language_data): ...this.
2063         (class go_language): New class.
2064         (go_language_defn): New static global.
2065         * gdb/language.c (unknown_language_defn): Remove declaration.
2066         (current_language): Initialize to nullptr, real initialization is
2067         moved to _initialize_language.
2068         (languages): Delete global.
2069         (language_defn::languages): Define.
2070         (set_language_command): Use language_defn::languages.
2071         (set_language): Likewise.
2072         (range_error): Likewise.
2073         (language_enum): Likewise.
2074         (language_def): Likewise.
2075         (add_set_language_command): Use language_def::languages for the
2076         language list, and language_def to lookup language pointers.
2077         (skip_language_trampoline): Use language_defn::languages.
2078         (unknown_language_defn): Convert to...
2079         (unknown_language_data): ...this.
2080         (class unknown_language): New class.
2081         (unknown_language_defn): New static global.
2082         (auto_language_defn): Convert to...
2083         (auto_language_data): ...this.
2084         (class auto_language): New class.
2085         (auto_language_defn): New static global.
2086         (language_gdbarch_post_init): Use language_defn::languages.
2087         (_initialize_language): Initialize current_language.
2088         * gdb/language.h (struct language_defn): Rename to...
2089         (struct language_data): ...this.
2090         (struct language_defn): New.
2091         (auto_language_defn): Delete.
2092         (unknown_language_defn): Delete.
2093         (minimal_language_defn): Delete.
2094         (ada_language_defn): Delete.
2095         (asm_language_defn): Delete.
2096         (c_language_defn): Delete.
2097         (cplus_language_defn): Delete.
2098         (d_language_defn): Delete.
2099         (f_language_defn): Delete.
2100         (go_language_defn): Delete.
2101         (m2_language_defn): Delete.
2102         (objc_language_defn): Delete.
2103         (opencl_language_defn): Delete.
2104         (pascal_language_defn): Delete.
2105         (rust_language_defn): Delete.
2106         * gdb/m2-lang.c (m2_language_defn): Convert to...
2107         (m2_language_data): ...this.
2108         (class m2_language): New class.
2109         (m2_language_defn): New static global.
2110         * gdb/objc-lang.c (objc_language_defn): Convert to...
2111         (objc_language_data): ...this.
2112         (class objc_language): New class.
2113         (objc_language_defn): New static global.
2114         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2115         (opencl_language_data): ...this.
2116         (class opencl_language): New class.
2117         (opencl_language_defn): New static global.
2118         * gdb/p-lang.c (pascal_language_defn): Convert to...
2119         (pascal_language_data): ...this.
2120         (class pascal_language): New class.
2121         (pascal_language_defn): New static global.
2122         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2123         language pointer, update comment format.
2124         * gdb/rust-lang.c (rust_language_defn): Convert to...
2125         (rust_language_data): ...this.
2126         (class rust_language): New class.
2127         (rust_language_defn): New static global.
2128
2129 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2130
2131         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2132         member variable.
2133         <m_stmt_at_address>: New member variable.
2134         (lnp_state_machine::record_line): Don't record some lines, update
2135         tracking of is_stmt at the same address.
2136         (lnp_state_machine::lnp_state_machine): Initialise new member
2137         variables.
2138
2139 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2140
2141         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2142         "-include gnu-nat-mig.h".
2143         * gnu-nat-mig.h: New file.
2144         * gnu-nat.c: Include "gnu-nat-mig.h".
2145         (exc_server, msg_reply_server, notify_server,
2146         process_reply_server): Remove declarations.
2147
2148 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2149
2150         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2151         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2152         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2153         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2154         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2155         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2156         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2157         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2158         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2159         to gnu_nat_target class.
2160         * gnu-nat.c: Likewise.
2161         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2162         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2163         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2164         object.
2165         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2166         instead of `gnu_target'.
2167
2168 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2169
2170         * i386-gnu-tdep.c: Include "gdbcore.h"
2171         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2172         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2173         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2174         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2175         i386_gnu_sigcontext_addr): New functions
2176         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2177         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2178         tdep.
2179
2180 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2181
2182         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2183         before fork_inferior call. Avoid calling it if target_is_pushed returns
2184         true.
2185
2186 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2187
2188         * gnu-nat.h (gnu_target): New variable declaration.
2189         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2190         gnu_target.
2191         * gnu-nat.c (gnu_target): New variable.
2192         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2193         add_thread_silent, and add_thread calls.
2194         (gnu_nat_target::create_inferior): Pass gnu_target to
2195         add_thread_silent, thread_change_ptid call.
2196         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2197         call.
2198
2199 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2200
2201         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2202         (gnu_nat_target::find_memory_regions): Remove unused
2203         `old_address' variable.
2204
2205 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2206
2207         * gnu-nat.c: Include "gdbarch.h".
2208
2209 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2210
2211         * reply_mig_hack.awk (Error return): Cast function through
2212         void *, to bypass compiler function call check.
2213
2214 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2215
2216         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
2217         $(srcdir)/reply_mig_hack.awk.
2218
2219 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2220
2221         * gnu-nat.h (gnu_debug_flag): Set type to bool.
2222
2223 2020-05-30  Jonny Grant  <jg@jguk.org>
2224
2225         * configure.ac (ACX_BUGURL): change bug URL to https.
2226
2227 2020-05-30  Pedro Alves  <palves@redhat.com>
2228
2229         * cp-support.c (replace_typedefs_template): New.
2230         (replace_typedefs_qualified_name): Handle
2231         DEMANGLE_COMPONENT_TEMPLATE.
2232
2233 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
2234
2235         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
2236         dwarf2/index-cache.h, dwarf2/index-write.c,
2237         dwarf2/index-write.h, dwarf2/line-header.c,
2238         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
2239         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
2240         variables and fields from `dwarf2_per_objfile` to just
2241         `per_objfile` throughout.
2242
2243 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
2244
2245         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2246         <push_dwarf_reg_entry_value>: Add comment.
2247
2248 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
2249             Keith Seitz  <keiths@redhat.com>
2250
2251         * python/python.c (do_start_initialization): Call PyEval_SaveThread
2252         instead of PyEval_ReleaseLock.
2253         (class gdbpy_gil): Move to earlier in file.
2254         (finalize_python): Set gdb_python_initialized.
2255         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
2256         when not initialized.
2257
2258 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
2259
2260         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2261         <push_dwarf_reg_entry_value>: Remove assert.  Override
2262         per_objfile with caller_per_objfile.
2263
2264 2020-05-28  Tom de Vries  <tdevries@suse.de>
2265
2266         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
2267         PR gold/15646 workaround to symbol kind "type".
2268
2269 2020-05-27  Tom Tromey  <tromey@adacore.com>
2270
2271         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
2272
2273 2020-05-27  Tom Tromey  <tromey@adacore.com>
2274
2275         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
2276         Use htab_find_with_hash.
2277         <add_abbrev>: Remove "abbrev_number" parameter.
2278         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
2279         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
2280         (hash_abbrev): Add comment.
2281         (abbrev_table::lookup_abbrev): Move to header file.
2282         (abbrev_table::read): Update.
2283
2284 2020-05-27  Tom Tromey  <tromey@adacore.com>
2285
2286         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
2287         method.
2288         <canonical_name>: New member.
2289         <raw_name>: Rename from "name".
2290         (partial_die_info): Initialize canonical_name.
2291         (scan_partial_symbols): Check raw_name.
2292         (partial_die_parent_scope, partial_die_full_name)
2293         (add_partial_symbol, add_partial_subprogram)
2294         (add_partial_enumeration, load_partial_dies): Use "name" method.
2295         (partial_die_info::name): New method.
2296         (partial_die_info::read, guess_partial_die_structure_name)
2297         (partial_die_info::fixup): Update.
2298
2299 2020-05-27  Tom Tromey  <tromey@adacore.com>
2300
2301         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
2302         <get_ref_die_offset>: Inline.
2303         <get_ref_die_offset_complaint>: New method.
2304         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
2305         (attribute::get_ref_die_offset_complaint): Rename from
2306         get_ref_die_offset.  Just issue complaint.
2307
2308 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2309
2310         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
2311
2312 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2313
2314         * exec.c (exec_file_attach): Use errno value of first openp failure.
2315
2316 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
2317
2318         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
2319         Don't close thread handle.
2320
2321 2020-05-27  Tom Tromey  <tom@tromey.com>
2322             Simon Marchi  <simon.marchi@efficios.com>
2323
2324         * objfiles.h (struct objfile) <partial_symtabs>: Now a
2325         shared_ptr.
2326         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
2327         member.
2328         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
2329         dwarf2_per_bfd_objfile_data_key>: New globals.
2330         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
2331         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
2332         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
2333         shared.
2334         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
2335         short-circuit when sharing.
2336         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
2337         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
2338
2339 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2340
2341         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
2342         to...
2343         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
2344         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
2345
2346 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2347
2348         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
2349         build_name_components, find_name_components_bounds>:
2350         Add per_objfile parameter.
2351         (struct mapped_index) <symbol_name_at>: Likewise.
2352         (struct mapped_debug_names): Remove constructor.
2353         <dwarf2_per_objfile>: Remove field.
2354         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
2355         (mapped_index_base::find_name_components_bounds,
2356         mapped_index_base::build_name_components,
2357         dw2_expand_symtabs_matching_symbol): Likewise.
2358         (class mock_mapped_index) <symbol_name_at>: Likewise.
2359         (check_match): Likewise.
2360         (check_find_bounds_finds): Likewise.
2361         (test_mapped_index_find_name_component_bounds): Update.
2362         (CHECK_MATCH): Update.
2363         (dw2_expand_symtabs_matching): Update.
2364         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
2365         per_objfile parameter.
2366         <find_vec_in_debug_names>: Likewise.
2367         <m_per_objfile>: New field.
2368         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
2369         parameter.
2370         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2371         (dw2_debug_names_iterator::next): Update.
2372         (dw2_debug_names_lookup_symbol): Update.
2373         (dw2_debug_names_expand_symtabs_for_function): Update.
2374         (dw2_debug_names_map_matching_symbols): Update.
2375         (dw2_debug_names_expand_symtabs_matching): Update.
2376         (dwarf2_read_debug_names): Update.
2377
2378 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2379
2380         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
2381         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
2382         move to dwarf2_per_objfile.
2383         <read_in_chain>: Remove.
2384         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
2385         remove_all_cus, age_comp_units>: New methods.
2386         <m_dwarf2_cus>: New member.
2387         (struct dwarf2_per_cu_data) <cu>: Remove.
2388         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
2389         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
2390         moved to methods of dwarf2_per_objfile.
2391         (dwarf2_clear_marks): Remove.
2392         (dwarf2_queue_item::~dwarf2_queue_item): Update.
2393         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
2394         (dwarf2_per_bfd::free_cached_comp_units): Remove.
2395         (dwarf2_per_objfile::remove_all_cus): New.
2396         (class free_cached_comp_units) <~free_cached_comp_units>:
2397         Update.
2398         (load_cu): Update.
2399         (dw2_do_instantiate_symtab): Adjust.
2400         (fill_in_sig_entry_from_dwo_entry): Adjust.
2401         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2402         (cutu_reader::cutu_reader): Likewise.
2403         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
2404         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
2405         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
2406         and dwarf2_per_objfile::age_comp_units.
2407         (load_partial_comp_unit): Update.
2408         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
2409         (process_queue): Likewise.
2410         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
2411         backlink.
2412         (dwarf2_read_addr_index): Likewise.
2413         (follow_die_offset): Likewise.
2414         (dwarf2_fetch_die_loc_sect_off): Likewise.
2415         (dwarf2_fetch_constant_bytes): Likewise.
2416         (dwarf2_fetch_die_type_sect_off): Likewise.
2417         (follow_die_sig_1): Likewise.
2418         (load_full_type_unit): Likewise.
2419         (read_signatured_type): Likewise.
2420         (dwarf2_cu::dwarf2_cu): Don't set cu field.
2421         (dwarf2_cu::~dwarf2_cu): Remove.
2422         (dwarf2_per_objfile::get_cu): New.
2423         (dwarf2_per_objfile::set_cu): New.
2424         (age_cached_comp_units): Rename to...
2425         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
2426         to std::unordered_map.
2427         (free_one_cached_comp_unit): Rename to...
2428         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
2429         to std::unordered_map.
2430         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
2431         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
2432         a dwarf2_per_objfile in data.
2433         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
2434         (dwarf2_clear_marks): Remove.
2435
2436 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2437
2438         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
2439         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
2440         (init_tu_and_read_dwo_dies): Likewise.
2441         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
2442         (cutu_reader::cutu_reader): Likewise.
2443         (load_partial_comp_unit): Likewise.
2444         (process_psymtab_comp_unit): Update.
2445         (build_type_psymtabs_1): Update.
2446         (process_skeletonless_type_unit): Update.
2447         (load_full_comp_unit): Update.
2448         (find_partial_die): Update.
2449         (dwarf2_read_addr_index): Update.
2450         (read_signatured_type): Update.
2451
2452 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2453
2454         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
2455         m_header_read_in>: New fields.
2456         <get_header>: New method.
2457         * dwarf2/read.c (per_cu_header_read_in): Remove.
2458         (dwarf2_per_cu_data::get_header): New.
2459         (dwarf2_per_cu_data::addr_size): Update.
2460         (dwarf2_per_cu_data::offset_size): Update.
2461         (dwarf2_per_cu_data::ref_addr_size): Update.
2462
2463 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2464
2465         * dwarf2/read.c (load_cu): Return dwarf2_cu.
2466         (dw2_do_instantiate_symtab): Update.
2467         (queue_and_load_all_dwo_tus): Change parameter from
2468         dwarf2_per_cu_data to dwarf2_cu.
2469         (dwarf2_fetch_die_loc_sect_off): Update.
2470         (dwarf2_fetch_constant_bytes): Update.
2471         (dwarf2_fetch_die_type_sect_off): Update.
2472
2473 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2474
2475         * dwarf2/read.c (process_full_comp_unit,
2476         process_full_type_unit): Remove per_cu, per_objfile paramters.
2477         Add dwarf2_cu parameter.
2478         (process_queue): Update.
2479
2480 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2481
2482         * dwarf2/read.c (create_cu_from_index_list): Replace
2483         dwarf2_per_objfile parameter with dwarf2_per_bfd.
2484         (create_cus_from_index_list): Likewise.
2485         (create_cus_from_index): Likewise.
2486         (create_signatured_type_table_from_index): Likewise.
2487         (create_cus_from_debug_names_list): Likewise.
2488         (create_cus_from_debug_names): Likewise.
2489         (dwarf2_read_gdb_index): Update.
2490         (dwarf2_read_debug_names): Update.
2491
2492 2020-05-27  Tom Tromey  <tom@tromey.com>
2493             Simon Marchi  <simon.marchi@efficios.com>
2494
2495         * dwarf2/read.h (struct dwarf2_per_objfile)
2496         <get_type_for_signatured_type, set_type_for_signatured_type>:
2497         New methods.
2498         <m_type_map>: New member.
2499         (struct signatured_type) <type>: Remove.
2500         * dwarf2/read.c
2501         (dwarf2_per_objfile::get_type_for_signatured_type,
2502         dwarf2_per_objfile::set_type_for_signatured_type): New.
2503         (get_signatured_type): Use new methods.
2504
2505 2020-05-27  Tom Tromey  <tom@tromey.com>
2506             Simon Marchi  <simon.marchi@efficios.com>
2507
2508         * dwarf2/read.h (struct type_unit_group_unshareable): New.
2509         (struct dwarf2_per_objfile) <type_units>: New member.
2510         <get_type_unit_group_unshareable>: New method.
2511         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
2512         num_symtabs, symtabs>: Remove; move to
2513         type_unit_group_unshareable.
2514         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
2515         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
2516         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
2517
2518 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2519
2520         * dwarf2/read.h (struct dwarf2_per_cu_data):
2521         <dwarf2_per_objfile>: Remove.
2522         * dwarf2/read.c (create_cu_from_index_list): Don't assign
2523         dwarf2_per_objfile.
2524         (create_signatured_type_table_from_index): Likewise.
2525         (create_signatured_type_table_from_debug_names): Likewise.
2526         (create_debug_type_hash_table): Likewise.
2527         (fill_in_sig_entry_from_dwo_entry): Likewise.
2528         (create_type_unit_group): Likewise.
2529         (read_comp_units_from_section): Likewise.
2530         (create_cus_hash_table): Likewise.
2531
2532 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2533
2534         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
2535         dwarf2_per_cu_data::dwarf2_per_objfile.
2536         (compute_compunit_symtab_includes): Likewise.
2537         (dwarf2_cu::start_symtab): Likewise.
2538
2539 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2540
2541         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
2542         parameter.
2543         * dwarf2/read.c (get_die_type_at_offset): Likewise.
2544         (read_namespace_alias): Update.
2545         (lookup_die_type): Update.
2546         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
2547         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
2548         Update.
2549         (disassemble_dwarf_expression): Update.
2550
2551 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2552
2553         * dwarf2/read.h (struct dwarf2_queue_item): Add
2554         dwarf2_per_objfile parameter, assign new parameter.
2555         <per_objfile>: New field.
2556         * dwarf2/read.c (free_one_cached_comp_unit): Add
2557         dwarf2_per_objfile parameter.
2558         (queue_comp_unit): Likewise.
2559         (dw2_do_instantiate_symtab): Update.
2560         (process_psymtab_comp_unit): Update.
2561         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
2562         (process_imported_unit_die): Update.
2563         (queue_and_load_dwo_tu): Update.
2564         (follow_die_offset): Update.
2565         (follow_die_sig_1): Update.
2566
2567 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2568
2569         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
2570         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
2571         (read_call_site_scope): Assign per_objfile.
2572         (dwarf2_per_cu_data::objfile): Remove.
2573         * gdbtypes.h (struct call_site) <per_objfile>: New member.
2574         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
2575         dwarf2_per_objfile parameter.
2576         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
2577         dwarf2_per_objfile parameter.
2578         (dwarf_expr_reg_to_entry_parameter): Add output
2579         dwarf2_per_objfile parameter.
2580         (locexpr_get_frame_base): Update.
2581         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
2582         <push_dwarf_reg_entry_value>: Update.
2583         <call_site_to_target_addr>: Update.
2584         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
2585         parameter.
2586         (value_of_dwarf_reg_entry): Update.
2587         (rw_pieced_value): Update.
2588         (indirect_synthetic_pointer): Update.
2589         (dwarf2_evaluate_property): Update.
2590         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
2591         parameter.
2592         (locexpr_read_variable): Update.
2593         (locexpr_get_symbol_read_needs): Update.
2594         (loclist_read_variable): Update.
2595
2596 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2597
2598         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
2599         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2600         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2601         parameter.
2602         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
2603         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
2604         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
2605         parameter.
2606         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
2607         sect_variable_value): Add dwarf2_per_objfile parameter.
2608         (class dwarf_evaluate_loc_desc) <dwarf_call,
2609         dwarf_variable_value>: Update.
2610         (fetch_const_value_from_synthetic_pointer): Add
2611         dwarf2_per_objfile parameter.
2612         (fetch_const_value_from_synthetic_pointer): Update.
2613         (coerced_pieced_ref): Update.
2614         (class symbol_needs_eval_context) <dwarf_call,
2615         dwarf_variable_value>: Update.
2616         (dwarf2_compile_expr_to_ax): Update.
2617
2618 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2619
2620         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
2621         parameter.
2622         (dwarf2_evaluate_loc_desc_full): Update.
2623
2624 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2625
2626         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
2627         parameter.
2628         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
2629         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
2630         dwarf2_per_objfile parameter.
2631         (decode_debug_loc_dwo_addresses): Likewise.
2632         (dwarf2_find_location_expression): Update.
2633         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
2634         (locexpr_describe_location_piece): Add dwarf2_per_objfile
2635         parameter.
2636         (disassemble_dwarf_expression): Add dwarf2_per_objfile
2637         parameter.
2638         (locexpr_describe_location_1): Likewise.
2639         (locexpr_describe_location): Update.
2640
2641 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2642
2643         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
2644         Remove.
2645         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
2646         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
2647         (dwarf2_compile_property_to_c): Update.
2648         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
2649         use text offset from objfile.
2650         (locexpr_tracepoint_var_ref): Update.
2651         (locexpr_generate_c_location): Update.
2652         (loclist_describe_location): Update.
2653         (loclist_tracepoint_var_ref): Update.
2654         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
2655         dwarf2_per_objfile parameter.
2656         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
2657         use text offset from objfile.
2658         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
2659
2660 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2661
2662         * dwarf2/expr.h (struct dwarf_expr_context)
2663         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
2664         <offset>: Remove.
2665         <per_objfile>: New member.
2666         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
2667         dwarf2_per_objfile parameter.  Don't set offset, set
2668         per_objfile.
2669         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
2670         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
2671         a dwarf2_per_objfile object instead of an offset.
2672         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
2673         constructor.
2674         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
2675         to dwarf2_expr_executor constructor.  Don't set offset.
2676         (dwarf2_fetch_cfa_info): Update.
2677         (struct dwarf2_frame_cache) <text_offset>: Remove.
2678         <per_objfile>: New field.
2679         (dwarf2_frame_cache): Update.
2680         (dwarf2_frame_prev_register): Update.
2681         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
2682         <dwarf_evaluate_loc_desc>: Add constructor.
2683         (dwarf2_evaluate_loc_desc_full): Update.
2684         (dwarf2_locexpr_baton_eval): Update.
2685         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
2686         Add constructor.
2687         (dwarf2_loc_desc_get_symbol_read_needs): Update.
2688
2689 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2690
2691         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
2692         addr_sized_int_type>: Move to dwarf2_cu.
2693         <int_type>: Move to dwarf2_per_objfile.
2694         (struct dwarf2_per_objfile) <int_type>: Move here.
2695         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
2696         addr_sized_int_type>: Move here.
2697         (read_func_scope): Update.
2698         (read_array_type): Update.
2699         (read_tag_string_type): Update.
2700         (attr_to_dynamic_prop): Update.
2701         (dwarf2_per_cu_data::int_type): Rename to...
2702         (dwarf2_per_objfile::int_type): ... this.
2703         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
2704         (dwarf2_cu::addr_sized_int_type): ... this.
2705         (read_subrange_type): Update.
2706         (dwarf2_per_cu_data::addr_type): Rename to...
2707         (dwarf2_cu::addr_type): ... this.
2708         (set_die_type): Update.
2709
2710 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2711
2712         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
2713         data through per_cu->cu.
2714
2715 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2716
2717         * dwarf2/read.c (lookup_dwo_comp_unit): Change
2718         dwarf2_per_cu_data parameter fo dwarf2_cu.
2719         (lookup_dwo_type_unit): Likewise.
2720         (read_cutu_die_from_dwo): Likewise.
2721         (lookup_dwo_unit): Likewise.
2722         (open_and_init_dwo_file): Likewise.
2723         (lookup_dwo_cutu): Likewise.
2724         (lookup_dwo_comp_unit): Likewise.
2725         (lookup_dwo_type_unit): Likewise.
2726         (cutu_reader::init_tu_and_read_dwo_dies): Update.
2727         (cutu_reader::cutu_reader): Update.
2728
2729 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2730
2731         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
2732         parameter.
2733         (process_full_type_unit): Likewise.
2734         (process_queue): Update.
2735
2736 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2737
2738         * dwarf2/read.c (recursively_compute_inclusions): Add
2739         dwarf2_per_objfile parameter.
2740         (compute_compunit_symtab_includes): Likewise.
2741         (process_cu_includes): Update.
2742
2743 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2744
2745         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
2746         parameter.
2747         (create_type_unit_group): Update.
2748         (process_psymtab_comp_unit_reader): Update.
2749         (build_type_psymtabs_reader): Update.
2750
2751 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2752
2753         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
2754         object through m_this_cu->cu.
2755
2756 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2757
2758         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
2759         the info parameter.
2760         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
2761
2762 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2763
2764         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
2765         per_objfile parameter.
2766         (load_full_type_unit): Add per_objfile parameter.
2767         (read_signatured_type): Likewise.
2768         (load_full_comp_unit): Likewise.
2769         (load_cu): Likewise.
2770         (dw2_do_instantiate_symtab): Likewise.
2771         (dw2_get_file_names): Likewise.
2772         (dw2_map_symtabs_matching_filename): Update.
2773         (dw_expand_symtabs_matching_file_matcher): Update.
2774         (dw2_map_symbol_filenames): Update.
2775         (process_psymtab_comp_unit): Add per_objfile parameter.
2776         (build_type_psymtabs_1): Update.
2777         (process_skeletonless_type_unit): Update.
2778         (dwarf2_build_psymtabs_hard): Update.
2779         (load_partial_comp_unit): Add per_objfile parameter.
2780         (scan_partial_symbols): Update.
2781         (load_full_comp_unit): Add per_objfile parameter.
2782         (process_imported_unit_die): Update.
2783         (create_cus_hash_table): Update.
2784         (find_partial_die): Update.
2785         (dwarf2_read_addr_index): Update.
2786         (follow_die_offset): Update.
2787         (dwarf2_fetch_die_loc_sect_off): Update.
2788         (dwarf2_fetch_constant_bytes): Update.
2789         (dwarf2_fetch_die_type_sect_off): Update.
2790         (follow_die_sig_1): Update.
2791         (load_full_type_unit): Add per_objfile parameter.
2792         (read_signatured_type): Likewise.
2793
2794 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2795
2796         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
2797         of objfile_name.
2798
2799 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2800
2801         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
2802         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2803         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
2804         field.
2805         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
2806         (create_cus_from_index): Update.
2807         (dwarf2_read_gdb_index): Update.
2808         (create_cus_from_debug_names): Update.
2809         (dwarf2_read_debug_names): Update.
2810         (get_abbrev_section_for_cu): Update.
2811         (create_all_comp_units): Update.
2812         (read_attribute_value): Update.
2813         (get_debug_line_section): Update.
2814         * dwarf2/index-cache.c (index_cache::store): Update.
2815         * dwarf2/index-write.c (save_gdb_index_command): Update.
2816         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
2817
2818 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2819
2820         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
2821         member.
2822         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
2823         dwarf2_per_cu_data::per_bfd.
2824         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
2825         (create_type_unit_group): Likewise.
2826         (queue_comp_unit): Remove reference to
2827         per_cu->dwarf2_per_objfile.
2828         (maybe_queue_comp_unit): Likewise.
2829         (fill_in_sig_entry_from_dwo_entry): Assign new field.
2830         (create_cus_hash_table): Assign new field.
2831
2832 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2833
2834         * dwarf2/read.c: Replace
2835         dwarf2_cu->per_cu->dwarf2_per_objfile references with
2836         dwarf2_cu->per_objfile throughout.
2837
2838 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2839
2840         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
2841         parameter, don't use per_cu->dwarf2_per_objfile.
2842         (dw2_instantiate_symtab): Likewise.
2843         (dw2_find_last_source_symtab): Update.
2844         (dw2_map_expand_apply): Update.
2845         (dw2_lookup_symbol): Update.
2846         (dw2_expand_symtabs_for_function): Update.
2847         (dw2_expand_all_symtabs): Update.
2848         (dw2_expand_symtabs_with_fullname): Update.
2849         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
2850         don't use per_cu->dwarf2_per_objfile.
2851         (dw2_expand_marked_cus): Update.
2852         (dw2_find_pc_sect_compunit_symtab): Update.
2853         (dw2_debug_names_lookup_symbol): Update.
2854         (dw2_debug_names_expand_symtabs_for_function): Update.
2855         (dw2_debug_names_map_matching_symbols): Update.
2856         (dwarf2_psymtab::expand_psymtab): Update.
2857
2858 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2859
2860         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
2861         <per_objfile>: New member.
2862         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
2863         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
2864         call to dwarf2_cu.
2865         (cutu_reader::cutu_reader): Update.
2866         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
2867
2868 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
2869
2870         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
2871         struct dwarf2_per_objfile.
2872         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
2873         dwarf2_per_bfd.
2874         * dwarf2/read.c (set_die_type): Update.
2875         (get_die_type_at_offset): Update.
2876
2877 2020-05-27  Tom Tromey  <tom@tromey.com>
2878             Simon Marchi  <simon.marchi@efficios.com>
2879
2880         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
2881         method.
2882         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
2883         get_symtab, set_symtab>: New methods.
2884         <m_symtabs>: New field.
2885         (struct dwarf2_psymtab): Derive from partial_symtab.
2886         <readin_p, get_compunit_symtab>: Declare methods.
2887         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
2888         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
2889         New methods.
2890         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
2891         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
2892         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
2893         (dw2_symtab_iter_next, dw2_print_stats)
2894         (dw2_expand_symtabs_with_fullname)
2895         (dw2_expand_symtabs_matching_one)
2896         (dw_expand_symtabs_matching_file_matcher)
2897         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
2898         (dw2_debug_names_iterator::next)
2899         (dw2_debug_names_map_matching_symbols)
2900         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
2901         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
2902         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
2903         New methods.
2904         (get_compunit_symtab, process_full_comp_unit)
2905         (process_full_type_unit): Update.
2906         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
2907
2908 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
2909
2910         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
2911         then introduce a new dwarf2_per_objfile type.
2912         <read_line_string>: Move to the new dwarf2_per_objfile type.
2913         <objfile>: Likewise.
2914         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
2915         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
2916         dwarf2_per_objfile->per_bfd.
2917         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
2918         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
2919         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
2920         (dwarf2_per_bfd::free_cached_comp_units): ... this.
2921         (dwarf2_has_info): Allocate dwarf2_per_bfd.
2922         (dwarf2_per_objfile::locate_sections): Rename to...
2923         (dwarf2_per_bfd::locate_sections): ... this.
2924         (dwarf2_per_objfile::get_cutu): Rename to...
2925         (dwarf2_per_bfd::get_cutu): ... this.
2926         (dwarf2_per_objfile::get_cu): Rename to...
2927         (dwarf2_per_bfd::get_cu): ... this.
2928         (dwarf2_per_objfile::get_tu): Rename to...
2929         (dwarf2_per_bfd::get_tu): ... this.
2930         (dwarf2_per_objfile::allocate_per_cu): Rename to...
2931         (dwarf2_per_bfd::allocate_per_cu): ... this.
2932         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
2933         (dwarf2_per_bfd::allocate_signatured_type): ... this.
2934         (get_gdb_index_contents_ftype): Change parameter from
2935         dwarf2_per_objfile to dwarf2_per_bfd.
2936         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
2937         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
2938
2939 2020-05-27  Tom Tromey  <tom@tromey.com>
2940             Simon Marchi  <simon.marchi@efficios.com>
2941
2942         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
2943         (allocate_piece_closure): Set "per_objfile" member.
2944         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
2945         (locexpr_describe_location, loclist_describe_location): Use new
2946         member.
2947         * dwarf2/read.c (read_call_site_scope)
2948         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
2949         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
2950         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
2951         handle_data_member_location): Set per_objfile member.
2952         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
2953         member.
2954         (struct dwarf2_loclist_baton) <per_objfile>: New member.
2955
2956 2020-05-27  Tom Tromey  <tom@tromey.com>
2957
2958         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
2959         allocate_signatured_type>: Declare new methods.
2960         <m_num_psymtabs>: New member.
2961         (struct dwarf2_per_cu_data) <index>: New member.
2962         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
2963         (dwarf2_per_objfile::allocate_signatured_type): New methods.
2964         (create_cu_from_index_list): Use allocate_per_cu.
2965         (create_signatured_type_table_from_index)
2966         (create_signatured_type_table_from_debug_names)
2967         (create_debug_type_hash_table, add_type_unit)
2968         (read_comp_units_from_section): Use allocate_signatured_type.
2969
2970 2020-05-27  Tom Tromey  <tom@tromey.com>
2971
2972         * psymtab.c (partial_map_expand_apply)
2973         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
2974         (psym_lookup_global_symbol_language)
2975         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
2976         (psym_print_stats, psym_expand_symtabs_for_function)
2977         (psym_map_symbol_filenames, psym_map_matching_symbols)
2978         (psym_expand_symtabs_matching)
2979         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
2980         (maintenance_check_psymtabs): Update.
2981         * psympriv.h (struct partial_symtab) <readin_p,
2982         get_compunit_symtab>: Add objfile parameter.
2983         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
2984         Likewise.
2985         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
2986         get_compunit_symtab>: Likewise.
2987         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
2988
2989 2020-05-27  Tom Tromey  <tom@tromey.com>
2990
2991         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
2992         member.
2993         * dwarf2/read.c (delete_file_name_entry): Fix comment.
2994         (create_cu_from_index_list)
2995         (create_signatured_type_table_from_index)
2996         (create_signatured_type_table_from_debug_names)
2997         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
2998         (dwarf2_create_include_psymtab)
2999         (create_debug_type_hash_table, add_type_unit)
3000         (create_type_unit_group, read_comp_units_from_section)
3001         (dwarf2_compute_name, create_cus_hash_table)
3002         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3003         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3004         obstack.
3005         (dw2_get_real_path): Likewise.  Change argument to
3006         dwarf2_per_objfile.
3007
3008 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3009
3010         PR tdep/26000
3011         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3012         for ldrd (immediate).
3013
3014 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3015
3016         * command.h: Add comment giving the name of class_tui.
3017         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3018         create the fake command for the help for class_tui.
3019
3020 2020-05-26  Tom Tromey  <tromey@adacore.com>
3021
3022         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3023         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3024         (val_atr): New function.
3025         (value_val_atr): Use it.
3026         * ada-valprint.c (print_optional_low_bound): Change low bound
3027         handling for enums.
3028         (val_print_packed_array_elements): Don't call discrete_position.
3029         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3030         discrete_position for enum types.
3031         * language.c (default_print_array_index): Change type.
3032         * language.h (struct language_defn) <la_print_array_index>: Add
3033         index_type parameter, change type of index_value.
3034         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3035         (default_print_array_index): Update.
3036         * valprint.c (maybe_print_array_index): Don't call
3037         value_from_longest.  Update.
3038         (value_print_array_elements): Don't call discrete_position.
3039
3040 2020-05-26  Tom Tromey  <tromey@adacore.com>
3041
3042         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3043         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3044
3045 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3046
3047         PR gdb/13519
3048         * avr-tdep.c (avr_integer_to_address): Return data or code
3049         address accordingly to the second 'type' argument of the
3050         function.
3051
3052 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3053
3054         * infcmd.c, inferior.h: (construct_inferior_arguments):
3055         Moved function from here to gdbsupport/common-inferior.{h,cc}
3056
3057 2020-05-23  Tom Tromey  <tom@tromey.com>
3058
3059         Revert commit eca1f90c:
3060         * NEWS: Remove entry for completion styling.
3061         * completer.c (_rl_completion_prefix_display_length): Move
3062         declaration later.
3063         (gdb_fnprint): Revert.
3064         (gdb_display_match_list_1): Likewise.
3065         * cli/cli-style.c (completion_prefix_style)
3066         (completion_difference_style, completion_suffix_style): Remove.
3067         (_initialize_cli_style): Revert.
3068         * cli/cli-style.h (completion_prefix_style)
3069         (completion_difference_style, completion_suffix_style): Don't
3070         declare.
3071
3072 2020-05-24  Pedro Alves  <palves@redhat.com>
3073
3074         * symtab.c (completion_list_add_name): Return boolean indication
3075         of whether the symbol matched.
3076         (completion_list_add_symbol): Don't try to remove C++ aliases if
3077         the symbol didn't match in the first place.
3078         * symtab.h (completion_list_add_name): Return bool.
3079
3080 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3081
3082         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3083         type::field.
3084
3085 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3086
3087         GDB 9.2 released.
3088
3089 2020-05-23  Tom Tromey  <tom@tromey.com>
3090
3091         * NEWS: Add entry for completion styling.
3092         * completer.c (_rl_completion_prefix_display_length): Move
3093         declaration earlier.
3094         (gdb_fnprint): Use completion_style.
3095         (gdb_display_match_list_1): Likewise.
3096         * cli/cli-style.c (completion_prefix_style)
3097         (completion_difference_style, completion_suffix_style): New
3098         globals.
3099         (_initialize_cli_style): Register new globals.
3100         * cli/cli-style.h (completion_prefix_style)
3101         (completion_difference_style, completion_suffix_style): Declare.
3102
3103 2020-05-23  Pedro Alves  <palves@redhat.com>
3104
3105         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3106         (parse_escape): Use ISDIGIT instead of isdigit.
3107         (puts_debug): Use gdb_isprint instead of isprint.
3108         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3109         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3110         ISSPACE instead of isspace.
3111         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3112         instead of isspace.
3113         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3114         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3115         instead of isxdigit and ISDIGIT instead of isdigit.
3116
3117 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3118
3119         * gdbtypes.h (struct type) <field>: New method.
3120         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3121         or type::field.
3122
3123 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3124
3125         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3126         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3127         modify the propery to use type::set_fields instead.
3128
3129 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3130
3131         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3132         type::num_fields instead.
3133
3134 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3135
3136         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3137         methods.
3138         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3139         that modify the number of fields to use type::set_num_fields
3140         instead.
3141
3142 2020-05-22  Tom Tromey  <tromey@adacore.com>
3143
3144         * compile/compile-object-load.h (munmap_list_free): Don't
3145         declare.
3146
3147 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3148
3149         * annotate.c (annotate_source_line): Update return type, add call
3150         to update current symtab and line.
3151         * annotate.h (annotate_source_line): Update return type, and
3152         extend header comment.
3153         * source.c (info_line_command): Check annotation_level before
3154         calling annotate_source_line.
3155         * stack.c (print_frame_info): If calling annotate_source_line
3156         returns true, then don't print any other source line information.
3157
3158 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3159
3160         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3161
3162 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3163
3164         * coffread.c (patch_type): Remove NULL check before xfree.
3165         * corefile.c (set_gnutarget): Likewise.
3166         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3167         * exec.c (build_section_table): Likewise.
3168         * remote.c (remote_target::pass_signals): Likewise.
3169         * utils.c (n_spaces): Likewise.
3170         * cli/cli-script.c (document_command): Likewise.
3171         * i386-windows-tdep.c (core_process_module_section): Likewise.
3172         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3173
3174 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3175
3176         * symfile.c (reread_symbols): Clear objfile's section_offsets
3177         vector and section indices, re-compute them by calling
3178         sym_offsets.
3179
3180 2020-05-20  Tom Tromey  <tromey@adacore.com>
3181
3182         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3183         (desc_one_bound, desc_index_type): Compute field name.
3184
3185 2020-05-20  Tom de Vries  <tdevries@suse.de>
3186
3187         PR symtab/25833
3188         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3189
3190 2020-05-20  Alan Modra  <amodra@gmail.com>
3191
3192         PR 25993
3193         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3194         bfd_set_filename.
3195         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3196         passed to bfd_set_filename.
3197         * symfile-mem.c (add_vsyscall_page): Likewise for string
3198         passed to symbol_file_add_from_memory.
3199         (symbol_file_add_from_memory): Make name param a const char* and
3200         don't strdup.
3201
3202 2020-05-20  Alan Modra  <amodra@gmail.com>
3203
3204         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3205         rather than accessing bfd->filename directly.
3206         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3207         and use bfd_section_name.
3208         * dwarf2/frame.c (decode_frame_entry): Likewise.
3209         * exec.c (exec_set_section_address): Likewise.
3210         * solib-aix.c (solib_aix_bfd_open): Likewise.
3211         * stap-probe.c (get_stap_base_address): Likewise.
3212         * symfile.c (reread_symbols): Likewise.
3213
3214 2020-05-19  Tom Tromey  <tromey@adacore.com>
3215
3216         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
3217
3218 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3219
3220         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
3221
3222 2020-05-19  Pedro Alves  <palves@redhat.com>
3223
3224         * NEWS (set exec-file-mismatch): Adjust entry.
3225         * exec.c: Include "build-id.h".
3226         (validate_exec_file): Try to match build IDs instead of filenames.
3227         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
3228         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
3229         and pass down 'warn_if_slow'.
3230         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
3231         gdb_bfd_open_closure to pass it down.
3232         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
3233
3234 2020-05-19  Pedro Alves  <palves@redhat.com>
3235
3236         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
3237         * target.c (target_fileio_open_1): Rename to target_fileio_open
3238         and make extern.  Use bool.
3239         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
3240         (target_fileio_read_alloc_1): Adjust.
3241         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
3242         (target_fileio_open_warn_if_slow): Delete declaration.
3243
3244 2020-05-19  Pedro Alves  <palves@redhat.com>
3245
3246         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
3247         Adjust all callers.
3248
3249 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
3250
3251         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
3252         whether disp is negative.
3253
3254 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3255
3256         * symfile.h (struct symfile_segment_data)
3257         <~symfile_segment_data>: Remove.
3258         <segment_info>: Change to std::vector.
3259         * symfile.c (default_symfile_segments): Update.
3260         * elfread.c (elf_symfile_segments): Update.
3261
3262 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3263
3264         * symfile.h (struct symfile_segment_data) <struct segment>: New.
3265         <segments>: New.
3266         <segment_bases, segment_sizes>: Remove.
3267         * symfile.c (default_symfile_segments): Update.
3268         * elfread.c (elf_symfile_segments): Update.
3269         * remote.c (remote_target::get_offsets): Update.
3270         * solib-target.c (solib_target_relocate_section_addresses):
3271         Update.
3272
3273 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
3274
3275         * symfile.h (struct symfile_segment_data): Initialize fields.
3276         <~symfile_segment_data>: Add.
3277         (symfile_segment_data_up): New.
3278         (struct sym_fns) <sym_segments>: Return a
3279         symfile_segment_data_up.
3280         (default_symfile_segments): Return a symfile_segment_data_up.
3281         (free_symfile_segment_data): Remove.
3282         (get_symfile_segment_data): Return a symfile_segment_data_up.
3283         * symfile.c (default_symfile_segments): Likewise.
3284         (get_symfile_segment_data): Likewise.
3285         (free_symfile_segment_data): Remove.
3286         (symfile_find_segment_sections): Update.
3287         * elfread.c (elf_symfile_segments): Return a
3288         symfile_segment_data_up.
3289         * remote.c (remote_target::get_offsets): Update.
3290         * solib-target.c (solib_target_relocate_section_addresses):
3291         Update.
3292         * symfile-debug.c (debug_sym_segments): Return a
3293         symfile_segment_data_up.
3294
3295 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3296
3297         PR build/25981
3298         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
3299         Hardcode register numbers.
3300
3301         PR build/25981
3302         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
3303         procfs_find_LDT_entry): Remove.
3304         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
3305         procfs_find_LDT_entry): Remove.
3306         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
3307         Remove.
3308
3309 2020-05-17  Pedro Alves  <palves@redhat.com>
3310             Andrew Burgess  <andrew.burgess@embecosm.com>
3311             Keno Fischer  <keno@juliacomputing.com>
3312
3313         PR gdb/25741
3314         * breakpoint.c (build_target_condition_list): Update comments.
3315         (build_target_command_list): Update comments and skip matching
3316         locations.
3317         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
3318         a separate function.  Simplify "set breakpoint auto-hw off"
3319         handling.
3320         (insert_breakpoints): Update comment.
3321         (tracepoint_locations_match): New parameter.  For breakpoints,
3322         compare location types too, if the caller wants to.
3323         (handle_automatic_hardware_breakpoints): New functions.
3324         (bp_location_is_less_than): Also sort by location type and
3325         hardware breakpoint length.
3326         (update_global_location_list): Handle "set breakpoint auto-hw on"
3327         here.
3328         (update_breakpoint_locations): Ask breakpoint_locations_match to
3329         ignore location types.
3330
3331 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3332
3333         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
3334         type::name instead.
3335
3336 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3337
3338         * gdbtypes.h (struct type) <name, set_name>: New methods.
3339         (TYPE_CODE): Use type::name.  Change all call sites used to set
3340         the name to use type::set_name instead.
3341
3342 2020-05-16  Tom Tromey  <tom@tromey.com>
3343
3344         * top.c (quit_force): Update.
3345         * infrun.c (handle_no_resumed): Update.
3346         * top.h (all_uis): New function.
3347         (ALL_UIS): Remove.
3348
3349 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
3350
3351         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
3352
3353 2020-05-16  Pedro Alves  <palves@redhat.com>
3354
3355         * ia64-linux-nat.c
3356         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
3357         Declare method.
3358         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
3359
3360 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
3361
3362         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
3363         (sparc64_adi_info): Likewise.
3364
3365 2020-05-15  Tom Tromey  <tom@tromey.com>
3366
3367         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
3368         block_objfile.
3369         (lookup_objfile_from_block): Remove.
3370         (lookup_symbol_in_block, lookup_symbol_in_static_block)
3371         (lookup_global_symbol): Use block_objfile.
3372         * symtab.h (lookup_objfile_from_block): Don't declare.
3373         * printcmd.c (clear_dangling_display_expressions): Use
3374         block_objfile.
3375         * parse.c (operator_check_standard): Use block_objfile.
3376
3377 2020-05-15  Tom Tromey  <tom@tromey.com>
3378
3379         * language.c (language_alloc_type_symbol): Set
3380         SYMBOL_SECTION.
3381         * symtab.c (initialize_objfile_symbol): Remove.
3382         (allocate_symbol): Remove.
3383         (allocate_template_symbol): Remove.
3384         * dwarf2/read.c (fixup_go_packaging): Use "new".
3385         (new_symbol): Use "new".
3386         (read_variable): Don't call initialize_objfile_symbol.  Use
3387         "new".
3388         (read_func_scope): Use "new".
3389         * xcoffread.c (process_xcoff_symbol): Don't call
3390         initialize_objfile_symbol.
3391         (SYMBOL_DUP): Remove.
3392         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
3393         "new".
3394         * symtab.h (allocate_symbol, initialize_objfile_symbol)
3395         (allocate_template_symbol): Don't declare.
3396         (struct symbol): Add copy constructor.  Change defaults.
3397         * jit.c (finalize_symtab): Use "new".
3398         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
3399         Use "new".
3400         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
3401         (common_block_end): Use "new".
3402         * mdebugread.c (parse_symbol): Use "new".
3403         (new_symbol): Likewise.
3404
3405 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3406
3407         * NEWS: Mention changes to help and apropos.
3408
3409 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3410
3411         * command.h (enum command_class): Improve comments, document
3412         that class_alias is for user-defined aliases, give the class
3413         name for each class, remove unused class_xdb.
3414         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
3415         * breakpoint.c (_initialize_breakpoint): Replace class_alias
3416         by a precise class.
3417         * infcmd.c (_initialize_infcmd): Likewise.
3418         * reverse.c (_initialize_reverse): Likewise.
3419         * stack.c (_initialize_stack): Likewise.
3420         * symfile.c (_initialize_symfile): Likewise.
3421         * tracepoint.c (_initialize_tracepoint): Likewise.
3422
3423 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3424
3425         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
3426         when their aliased command is traversed.
3427         (help_cmd): Add fput_command_names_styled call to
3428         output command name and aliases when command has an alias.
3429
3430 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3431
3432         * cli/cli-decode.h (help_cmd_list): Remove declaration.
3433         * cli/cli-decode.c (help_cmd_list): Declare as static,
3434         remove prefix argument, use bool for recurse arg, rework to show the aliases of
3435         a command together with the command.
3436         (fput_command_name_styled, fput_command_names_styled): New functions.
3437         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
3438         fput_command_name_styled.
3439         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
3440         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
3441
3442 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3443
3444         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
3445         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
3446         * command.h (cmd_show_list): Likewise.
3447         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
3448         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
3449
3450 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3451
3452         * unittests/command-def-selftests.c (traverse_command_structure):
3453         Verify all commands of a list have the same prefix command and
3454         that only the top cmdlist commands have a null prefix.
3455
3456 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3457
3458         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
3459         as prefix, not one of its aliases.
3460         (set_cmd_prefix): Remove.
3461         (do_add_cmd): Centralize the setting of the prefix of a command, when
3462         command is defined after its full chain of prefix commands.
3463         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
3464         (add_setshow_cmd_full): Likewise.
3465         (update_prefix_field_of_prefixed_commands): New function.
3466         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
3467         update_prefix_field_of_prefixed_commands.
3468         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
3469         addresses of remote_set_cmdlist and remote_show_cmdlist given
3470         as argument, not the address of an argument.
3471         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
3472         * gdb/remote.c (_initialize_remote): Likewise.
3473
3474 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3475
3476         * cli/cli-cmds.c (alias_command): Check for an existing alias
3477         using lookup_cmd_composition, as valid_command_p is too strict
3478         and forbids aliases that are the prefix of an existing alias
3479         or command.
3480         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
3481         command is properly recognised as a valid command.
3482
3483 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3484
3485         * unittests/help-doc-selftests.c: Rename to
3486         unittests/command-def-selftests.c
3487         * unittests/command-def-selftests.c (help_doc_tests): Update some
3488         comments.
3489         (command_structure_tests, traverse_command_structure): New namespace
3490         and function.
3491         (command_structure_invariants_tests): New function.
3492         (_initialize_command_def_selftests) Renamed from
3493         _initialize_help_doc_selftests, register command_structure_invariants
3494         selftest.
3495
3496 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3497
3498         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
3499         an alias of 'show'.
3500
3501 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
3502
3503         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
3504         ada_is_fixed_point_type.  Update all callers.
3505         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
3506         all callers.
3507         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
3508         Update all callers.
3509         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
3510         print_fixed_point_type.  Update all callers.
3511         * ada-valprint.c (ada_value_print_num): Replace call to
3512         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
3513
3514 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
3515
3516         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
3517         processors.
3518         (cpu_supports_bts): Add CV_AMD case.
3519
3520 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
3521             Simon Marchi  <simon.marchi@efficios.com>
3522
3523         * infrun.c (stop_all_threads): Collect multiple wait events at
3524         each pass.
3525
3526 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3527
3528         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
3529         type::code instead.
3530
3531 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
3532
3533         * gdbtypes.h (struct type) <code, set_code>: New methods.
3534         (TYPE_CODE): Use type::code.  Change all call sites used to set
3535         the code to use type::set_code instead.
3536
3537 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3538             Tom de Vries  <tdevries@suse.de>
3539             Pedro Alves  <palves@redhat.com>
3540
3541         PR threads/25478
3542         * infrun.c (stop_all_threads): Do NOT ignore
3543         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
3544         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
3545         received.
3546         (handle_no_resumed): Remove code handling a live inferior with no
3547         threads.
3548         * remote.c (has_single_non_exited_thread): New.
3549         (remote_target::update_thread_list): Do not delete a thread if is
3550         the last thread of the process.
3551         * thread.c (thread_select): Call delete_exited_threads instead of
3552         prune_threads.
3553
3554 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3555
3556         * infrun.c (stop_all_threads): Enable/disable thread events of all
3557         targets.  Move a debug message denoting the end of the function
3558         into the SCOPED_EXIT block.
3559
3560 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3561
3562         * process-stratum-target.h: Include <set>.
3563         (all_non_exited_process_targets, switch_to_target_no_thread): New
3564         function declarations.
3565         * process-stratum-target.c (all_non_exited_process_targets)
3566         (switch_to_target_no_thread): New function implementations.
3567
3568 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3569
3570         * infrun.c (handle_inferior_event): Extract out a piece of code
3571         into...
3572         (mark_non_executing_threads): ...this new function.
3573
3574 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3575
3576         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
3577         use.
3578
3579 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3580
3581         * regcache.c (regcache_read_pc_protected): New function
3582         implementation that returns 0 if the PC cannot read via
3583         'regcache_read_pc'.
3584         * infrun.c (proceed): Call 'regcache_read_pc_protected'
3585         instead of 'regcache_read_pc'.
3586         (keep_going_pass_signal): Ditto.
3587
3588 2020-05-13  Tom Tromey  <tromey@adacore.com>
3589
3590         * ada-lang.c (align_value): Remove.
3591         (ada_template_to_fixed_record_type_1): Use align_up.
3592
3593 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3594
3595         * async-event.c: Update the copyright year.
3596         * async-event.h: Update the copyright year.
3597
3598 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
3599
3600         * objfiles.h (is_addr_in_objfile,
3601         shared_objfile_contains_address_p): Return bool.
3602         * objfile.c (is_addr_in_objfile,
3603         shared_objfile_contains_address_p): Return bool.
3604
3605 2020-05-11  Tom Tromey  <tromey@adacore.com>
3606
3607         * cli/cli-cmds.c (info_command): Restore.
3608         (_initialize_cli_cmds): Use add_prefix_command for "info".
3609         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
3610
3611 2020-05-11  Tom Tromey  <tromey@adacore.com>
3612
3613         * ada-lang.c (ada_value_primitive_field): Now public.
3614         * ada-lang.h (ada_value_primitive_field): Declare.
3615         * ada-valprint.c (print_field_values): Use
3616         ada_value_primitive_field for wrapper fields.
3617
3618 2020-05-11  Tom de Vries  <tdevries@suse.de>
3619
3620         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
3621         MODULE_DOMAIN.
3622
3623 2020-05-11  Tom de Vries  <tdevries@suse.de>
3624
3625         PR symtab/25941
3626         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
3627         with length 0, if not gdb-produced.
3628         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
3629
3630 2020-05-09  Tom de Vries  <tdevries@suse.de>
3631
3632         PR gdb/25955
3633         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
3634         calculation.
3635
3636 2020-05-09  Tom Tromey  <tom@tromey.com>
3637
3638         * top.c (server_command): Now bool.
3639         * top.h (server_command): Now bool.
3640
3641 2020-05-08  Tom Tromey  <tromey@adacore.com>
3642
3643         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
3644         already being processed.
3645
3646 2020-05-08  Tom Tromey  <tom@tromey.com>
3647
3648         * printcmd.c (struct display) <next>: Remove.
3649         <display>: New constructor.
3650         <exp_string>: Now a std::string.
3651         <enabled_p>: Now a bool.
3652         (display_number): Move definition earlier.
3653         (displays): Rename from display_chain.  Now a std::vector.
3654         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
3655         (display_command): Update.
3656         (do_one_display, disable_display)
3657         (enable_disable_display_command, do_enable_disable_display):
3658         Update.
3659         (free_display): Remove.
3660         (clear_displays): Rewrite.
3661         (delete_display): Update.
3662         (map_display_numbers): Use function_view.  Remove "data"
3663         parameter.  Update.
3664         (do_delete_display): Remove.
3665         (undisplay_command): Update.
3666         (do_one_display, do_displays, disable_display)
3667         (info_display_command): Update.
3668         (do_enable_disable_display): Remove.
3669         (enable_disable_display_command)
3670         (clear_dangling_display_expressions): Update.
3671
3672 2020-05-08  Tom Tromey  <tom@tromey.com>
3673
3674         * symtab.c (set_symbol_cache_size)
3675         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
3676         (maintenance_print_symbol_cache_statistics): Update.
3677         * symmisc.c (print_symbol_bcache_statistics)
3678         (print_objfile_statistics, maintenance_print_objfiles)
3679         (maintenance_info_symtabs, maintenance_check_symtabs)
3680         (maintenance_expand_symtabs, maintenance_info_line_tables):
3681         Update.
3682         * symfile-debug.c (set_debug_symfile): Update.
3683         * source.c (forget_cached_source_info): Update.
3684         * python/python.c (gdbpy_progspaces): Update.
3685         * psymtab.c (maintenance_info_psymtabs): Update.
3686         * probe.c (parse_probes): Update.
3687         * linespec.c (iterate_over_all_matching_symtabs)
3688         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
3689         * guile/scm-progspace.c (gdbscm_progspaces): Update.
3690         * exec.c (exec_target::close): Update.
3691         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
3692         * breakpoint.c (print_one_breakpoint_location)
3693         (create_longjmp_master_breakpoint)
3694         (create_std_terminate_master_breakpoint): Update.
3695         * progspace.c (program_spaces): Now a std::vector.
3696         (maybe_new_address_space): Update.
3697         (add_program_space): Remove.
3698         (program_space::program_space): Update.
3699         (remove_program_space): Update.
3700         (number_of_program_spaces): Remove.
3701         (print_program_space, update_address_spaces): Update.
3702         * progspace.h (program_spaces): Change type.
3703         (ALL_PSPACES): Remove.
3704         (number_of_program_spaces): Don't declare.
3705         (struct program_space) <next>: Remove.
3706
3707 2020-05-08  Tom Tromey  <tom@tromey.com>
3708
3709         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
3710         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
3711         (enable_break): Update.
3712         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
3713         (frv_fdpic_find_canonical_descriptor): Update.
3714         (frv_fetch_objfile_link_map): Update.
3715         * progspace.c (program_space::free_all_objfiles): Update.
3716         (program_space::solibs): New method.
3717         * progspace.h (struct program_space) <solibs>: New method.
3718         * solist.h (master_so_list): Don't declare.
3719         (ALL_SO_LIBS): Remove.
3720         * solib.h (so_list_head): Remove.
3721         (update_solib_list): Update comment.
3722         * solib.c (master_so_list): Remove.
3723         (solib_used, update_solib_list, solib_add)
3724         (info_sharedlibrary_command, clear_solib)
3725         (reload_shared_libraries_1, remove_user_added_objfile): Update.
3726
3727 2020-05-08  Tom Tromey  <tom@tromey.com>
3728
3729         * extension.c (extension_languages): Now a std::array.
3730         (ALL_EXTENSION_LANGUAGES): Remove.
3731         (get_ext_lang_defn, get_ext_lang_of_file)
3732         (eval_ext_lang_from_control_command): Update.
3733         (finish_ext_lang_initialization)
3734         (auto_load_ext_lang_scripts_for_objfile)
3735         (ext_lang_type_printers::ext_lang_type_printers)
3736         (apply_ext_lang_type_printers)
3737         (ext_lang_type_printers::~ext_lang_type_printers)
3738         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
3739         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
3740         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
3741         (get_matching_xmethod_workers, ext_lang_colorize)
3742         (ext_lang_before_prompt): Update.
3743         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
3744
3745 2020-05-08  Tom Tromey  <tom@tromey.com>
3746
3747         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
3748         overload.
3749         <swap_string, m_string>: Remove.
3750         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
3751         Update.
3752         * stabsread.c (define_symbol, read_type): Update.
3753         * linespec.c (find_linespec_symbols): Update.
3754         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
3755         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
3756         * dbxread.c (read_dbx_symtab): Update.
3757         * cp-support.h (cp_canonicalize_string_full)
3758         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
3759         Return unique_xmalloc_ptr.
3760         * cp-support.c (inspect_type): Update.
3761         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
3762         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
3763         Likewise.
3764         * c-typeprint.c (print_name_maybe_canonical): Update.
3765         * break-catch-throw.c (check_status_exception_catchpoint):
3766         Update.
3767
3768 2020-05-08  Tom de Vries  <tdevries@suse.de>
3769
3770         * infrun.c (follow_fork): Copy current_line and current_symtab to
3771         child thread.
3772
3773 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3774
3775         * async-event.c (struct async_signal_handler, struct
3776         async_event_handler): Reformat, remove typedef.
3777
3778 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3779
3780         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
3781         access thistype->main_type->dyn_prop_list directly.
3782
3783 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3784
3785         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
3786         (remove_dyn_prop): Remove.  Update all users to use
3787         type::remove_dyn_prop.
3788         * gdbtypes.c (remove_dyn_prop): Rename to...
3789         (type::remove_dyn_prop): ... this.
3790
3791 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
3792
3793         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
3794         (add_dyn_prop): Remove.  Update all users to use
3795         type::add_dyn_prop.
3796         * gdbtypes.c (add_dyn_prop): Rename to...
3797         (type::add_dyn_prop): ... this.
3798
3799 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
3800
3801         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
3802         (get_dyn_prop): Remove.  Update all users to use
3803         type::dyn_prop.
3804         * gdbtypes.c (get_dyn_prop): Rename to...
3805         (type::dyn_prop): ... this.
3806
3807 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3808
3809         * gdbtypes.h (struct main_type) <flag_static>: Remove.
3810
3811 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
3812
3813         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
3814         instruction, skip it if it's there.
3815
3816 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
3817
3818         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
3819
3820 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
3821
3822         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
3823         * gdbtypes.c (recursive_dump_type): Remove use of
3824         TYPE_INCOMPLETE.
3825
3826 2020-05-03  Tom Tromey  <tom@tromey.com>
3827
3828         * breakpoint.c (catch_command, tcatch_command): Remove.
3829         (_initialize_breakpoint): Use add_basic_prefix_cmd,
3830         add_show_prefix_cmd.
3831         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
3832         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
3833         Remove.
3834         (add_internal_problem_command): Use add_basic_prefix_cmd,
3835         add_show_prefix_cmd.
3836         * mips-tdep.c (set_mipsfpu_command): Remove.
3837         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
3838         * dwarf2/index-cache.c (set_index_cache_command): Remove.
3839         (_initialize_index_cache): Use add_basic_prefix_cmd.
3840         * memattr.c (dummy_cmd): Remove.
3841         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
3842         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
3843         (_initialize_tui_win): Use add_basic_prefix_cmd,
3844         add_show_prefix_cmd.
3845         * cli/cli-logging.c (set_logging_command): Remove.
3846         (_initialize_cli_logging): Use add_basic_prefix_cmd,
3847         add_show_prefix_cmd.
3848         (show_logging_command): Remove.
3849         * target.c (target_command): Remove.
3850         (add_target): Use add_basic_prefix_cmd.
3851
3852 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
3853
3854         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
3855
3856 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3857
3858         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
3859         info_command.
3860
3861 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
3862
3863         * nbsd-nat.c (nbsd_enable_proc_events)
3864         (nbsd_nat_target::post_startup_inferior): Add.
3865         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
3866         (nbsd_nat_target::update_thread_list): Rewrite.
3867         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
3868         "PTRACE_LWP_CREATE".
3869         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
3870
3871 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3872
3873         * stack.c (_initialize_stack): Remove duplicated creation
3874         of "frame" command and "f" alias.
3875
3876 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3877
3878         PR gdb/18706
3879         * gdbtypes.c (check_typedef): Calculate size of array of
3880         stubbed type.
3881
3882 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
3883
3884         PR gdb/15559
3885         * i386-tdep.c (i386_push_dummy_call): Call
3886         i386_thiscall_push_dummy_call.
3887         (i386_thiscall_push_dummy_call): New function.
3888         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
3889         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
3890         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
3891
3892 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3893
3894         * gdbarch.sh (do_read): Add shellcheck disable directive for
3895         warning SC2162.
3896
3897 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3898
3899         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
3900         "referenced but not assigned" warning.
3901
3902 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3903
3904         * gdbarch.sh: Remove code that sets fallbackdefault.
3905
3906 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3907
3908         * gdbarch.sh: Use shell operators && and || instead of
3909         -a and -o.
3910
3911 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3912
3913         * gdbarch.sh: Use $(...) instead of `...`.
3914
3915 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3916
3917         * gdbarch.sh: Use double quotes around variables.
3918
3919 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
3920
3921         * gdbarch.sh: Use %s with printf, instead of variables in the
3922         format string.
3923
3924 2020-04-29  Tom Tromey  <tromey@adacore.com>
3925
3926         PR ada/25875:
3927         * dwarf2/read.c (update_enumeration_type_from_children): Compute
3928         type fields here.
3929         (read_enumeration_type): Call
3930         update_enumeration_type_from_children later.  Update comments.
3931         (process_enumeration_scope): Don't create type fields.
3932
3933 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3934
3935         * nbsd-tdep.c: Include "xml-syscall.h".
3936         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
3937
3938 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
3939
3940         * nbsd-nat.c: Include "sys/wait.h".
3941         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
3942         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
3943         (nbsd_nat_target::remove_exec_catchpoint)
3944         (nbsd_nat_target::set_syscall_catchpoint): Add.
3945         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
3946         (nbsd_nat_target::insert_exec_catchpoint)
3947         (nbsd_nat_target::remove_exec_catchpoint)
3948         (nbsd_nat_target::set_syscall_catchpoint): Add.
3949         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
3950         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
3951         `nbsd_get_syscall_number'.
3952
3953 2020-04-29  Tom Tromey  <tom@tromey.com>
3954
3955         * stack.c (print_block_frame_labels): Remove.
3956
3957 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
3958
3959         PR gdb/17320
3960         * ada-valprint.c (val_print_packed_array_elements): Move array
3961         end bracket to new line.
3962         (ada_val_print_string): Remove extra spaces before first array
3963         element.
3964         * c-valprint.c (c_value_print_array): Likewise.
3965         * m2-valprint.c (m2_print_array_contents): Likewise.
3966         (m2_value_print_inner): Likewise.
3967         * p-valprint.c (pascal_value_print_inner): Likewise.
3968         * valprint.c (generic_val_print_array): Likewise.
3969         (value_print_array_elements): Move first array element and array
3970         end bracket to new line.
3971
3972 2020-04-29  Tom de Vries  <tdevries@suse.de>
3973
3974         PR symtab/25889
3975         * linespec.c (find_method): Fix ix calculation.
3976
3977 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
3978
3979         * syscalls/update-netbsd.sh: New file.
3980         * syscalls/netbsd.xml: Regenerate.
3981         * data-directory/Makefile.in: Register `netbsd.xml' in
3982         `SYSCALLS_FILES'.
3983
3984 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
3985
3986         * syscalls/update-freebsd.sh: Add double quotes.
3987
3988 2020-04-28  Tom Tromey  <tom@tromey.com>
3989
3990         * NEWS: Update.
3991         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
3992         (cmdpy_init): Allow class_tui.
3993
3994 2020-04-28 Mark Williams <mark@myosotissp.com>
3995
3996         PR gdb/24480
3997         * dwarf2read.c: Add missing assingments to list_in_scope when
3998         start_symtab was already called.
3999
4000 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4001
4002         PR gdb/25881
4003         * dwarf2/read.c (offset_map_type): Use
4004         gdb:hash_enum<sect_offset> as hash function.
4005
4006 2020-04-28  Tom de Vries  <tdevries@suse.de>
4007
4008         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4009         with DW_AT_signature.
4010
4011 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4012
4013         * configure.ac: Remove check for fs_base/gs_base in
4014         user_regs_struct.
4015         * configure: Re-generate.
4016         * config.in: Re-generate.
4017         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4018         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4019         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4020
4021 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4022
4023         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4024         problematic inline frame unwinding situation.
4025         * frame.c (frame_id_computed_p): New function.
4026         * frame.h (frame_id_computed_p): New prototype.
4027
4028 2020-04-26  Tom Tromey  <tom@tromey.com>
4029
4030         * command.h (enum command_class) <class_pseudo>: Remove.
4031
4032 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4033
4034         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4035         and whitespace.
4036
4037 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4038
4039         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4040         `PT_GET_PROCESS_STATE' block.
4041
4042 2020-04-24  Tom Tromey  <tom@tromey.com>
4043
4044         * symtab.h (symbol_get_demangled_name): Don't declare.
4045         * symtab.c (symbol_get_demangled_name): Remove.
4046         (general_symbol_info::natural_name)
4047         (general_symbol_info::demangled_name): Update.
4048
4049 2020-04-24  Tom Tromey  <tom@tromey.com>
4050
4051         PR rust/25025:
4052         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4053
4054 2020-04-24  Tom Tromey  <tom@tromey.com>
4055
4056         PR symtab/12707:
4057         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4058         exists.
4059         (new_symbol): Likewise.
4060         * compile/compile-object-load.c (get_out_value_type): Use
4061         symbol_matches_search_name.
4062
4063 2020-04-24  Tom Tromey  <tom@tromey.com>
4064
4065         * dwarf2/read.c (add_partial_symbol): Do not call
4066         compute_and_set_names.
4067
4068 2020-04-24  Tom Tromey  <tom@tromey.com>
4069
4070         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4071         overload.
4072
4073 2020-04-24  Tom Tromey  <tom@tromey.com>
4074
4075         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4076         (add_psymbol_to_list): New overload.  Make old overload call new
4077         one.
4078         * psympriv.h (add_psymbol_to_list): New overload.
4079
4080 2020-04-24  Tom Tromey  <tom@tromey.com>
4081
4082         * dwarf2/read.c (partial_die_info::read) <case
4083         DW_AT_linkage_name>: Use value_as_string.
4084         (dwarf2_string_attr): Use value_as_string.
4085         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4086         method.
4087         * dwarf2/attribute.c (attribute::value_as_string): New method.
4088
4089 2020-04-24  Tom Tromey  <tom@tromey.com>
4090
4091         * symtab.c (general_symbol_info::natural_name)
4092         (general_symbol_info::demangled_name): Check for language_rust.
4093
4094 2020-04-24  Tom Tromey  <tom@tromey.com>
4095
4096         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4097         (dwarf2_physname): ... from here.
4098         (partial_die_info::read): Add Rust "{" hack.
4099
4100 2020-04-24  Tom Tromey  <tom@tromey.com>
4101
4102         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4103         method.
4104         (symbol_set_demangled_name): Don't declare.
4105         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4106         symbol_set_demangled_name.
4107         (general_symbol_info::set_language)
4108         (general_symbol_info::compute_and_set_names): Update.
4109         * minsyms.c (minimal_symbol_reader::install): Update.
4110         * dwarf2/read.c (new_symbol): Update.
4111
4112 2020-04-24  Tom Tromey  <tromey@adacore.com>
4113
4114         PR python/23662:
4115         * python/py-type.c (convert_field): Handle
4116         FIELD_LOC_KIND_DWARF_BLOCK.
4117         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4118         (typy_get_dynamic): Nw function.
4119         (type_object_getset): Add "dynamic".
4120         * NEWS: Add entry.
4121
4122 2020-04-24  Tom Tromey  <tromey@adacore.com>
4123
4124         * ada-typeprint.c (print_choices, print_variant_part)
4125         (print_record_field_types_dynamic): New functions.
4126         (print_record_field_types): Use print_record_field_types_dynamic.
4127
4128 2020-04-24  Tom Tromey  <tromey@adacore.com>
4129
4130         * dwarf2/read.c (handle_data_member_location): New overload.
4131         (dwarf2_add_field): Use it.
4132         (decode_locdesc): Add "computed" parameter.  Update comment.
4133         * gdbtypes.c (is_dynamic_type_internal): Also look for
4134         FIELD_LOC_KIND_DWARF_BLOCK.
4135         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4136         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4137         virtual base classes.
4138         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4139         FIELD_LOC_KIND_DWARF_BLOCK.
4140
4141 2020-04-24  Tom Tromey  <tromey@adacore.com>
4142
4143         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4144         * gdbtypes.c (is_dynamic_type_internal): Check
4145         TYPE_HAS_DYNAMIC_LENGTH.
4146         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4147         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4148         New macros.
4149         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4150         constant.
4151
4152 2020-04-24  Tom Tromey  <tromey@adacore.com>
4153
4154         * dwarf2/read.c (struct variant_field): Rewrite.
4155         (struct variant_part_builder): New.
4156         (struct nextfield): Remove "variant" field.  Add "offset".
4157         (struct field_info): Add "current_variant_part" and
4158         "variant_parts".
4159         (alloc_discriminant_info): Remove.
4160         (alloc_rust_variant): New function.
4161         (quirk_rust_enum): Update.
4162         (dwarf2_add_field): Set "offset" member.  Don't handle
4163         DW_TAG_variant_part.
4164         (offset_map_type): New typedef.
4165         (convert_variant_range, create_one_variant)
4166         (create_one_variant_part, create_variant_parts)
4167         (add_variant_property): New functions.
4168         (dwarf2_attach_fields_to_type): Call add_variant_property.
4169         (read_structure_type): Don't handle DW_TAG_variant_part.
4170         (handle_variant_part, handle_variant): New functions.
4171         (handle_struct_member_die): Use them.
4172         (process_structure_scope): Don't handle variant parts.
4173         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4174         (struct discriminant_info): Remove.
4175         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4176         (struct main_type) <flag_discriminated_union>: Remove.
4177         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4178         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4179         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4180         Update.
4181         * valops.c (value_union_variant): Remove.
4182         * value.h (value_union_variant): Don't declare.
4183
4184 2020-04-24  Tom Tromey  <tromey@adacore.com>
4185
4186         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4187         (ada_value_primitive_packed_val): Update.
4188         * ada-valprint.c (ada_value_print_1): Update.
4189         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4190         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4191         just an address.  Use evaluate_for_locexpr_baton.
4192         (dwarf2_evaluate_property): Update.
4193         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4194         array_view.
4195         * findvar.c (default_read_var_value): Update.
4196         * gdbtypes.c (compute_variant_fields_inner)
4197         (resolve_dynamic_type_internal): Update.
4198         (resolve_dynamic_type): Change type of valaddr parameter.
4199         * gdbtypes.h (resolve_dynamic_type): Update.
4200         * valarith.c (value_subscripted_rvalue): Update.
4201         * value.c (value_from_contents_and_address): Update.
4202
4203 2020-04-24  Tom Tromey  <tromey@adacore.com>
4204
4205         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4206         "push_initial_value" parameter.
4207         (dwarf2_evaluate_property): Likewise.
4208         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4209
4210 2020-04-24  Tom Tromey  <tromey@adacore.com>
4211
4212         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4213         (variant::matches, compute_variant_fields_recurse)
4214         (compute_variant_fields_inner, compute_variant_fields): New
4215         functions.
4216         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
4217         Use resolved_type after type is made.
4218         (operator==): Add new cases.
4219         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
4220         (struct discriminant_range, struct variant, struct variant_part):
4221         New.
4222         (union dynamic_prop_data) <variant_parts, original_type>: New
4223         members.
4224         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
4225         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
4226         constants.
4227         * value.c (unpack_bits_as_long): Now public.
4228         * value.h (unpack_bits_as_long): Declare.
4229
4230 2020-04-24  Tom Tromey  <tromey@adacore.com>
4231
4232         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
4233         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
4234
4235 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
4236
4237         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
4238
4239 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
4240
4241         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
4242         (remove_fork_catchpoint, post_startup_inferior)
4243         (post_attach): Move...
4244         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
4245         (remove_fork_catchpoint, post_startup_inferior)
4246         (post_attach): ...here.
4247         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
4248         (remove_fork_catchpoint, post_startup_inferior)
4249         (post_attach): Move...
4250         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
4251         (remove_fork_catchpoint, post_startup_inferior)
4252         (post_attach): ...here.
4253
4254 2020-04-24  Tom Tromey  <tromey@adacore.com>
4255
4256         * nat/windows-nat.h (struct windows_thread_info)
4257         <pc_adjusted>: New member.
4258         * windows-nat.c (windows_fetch_one_register): Check
4259         pc_adjusted.
4260         (windows_nat_target::get_windows_debug_event)
4261         (windows_nat_target::wait): Set pc_adjusted.
4262
4263 2020-04-24  Tom de Vries  <tdevries@suse.de>
4264
4265         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
4266         Run gdb-add-index inside temp dir.
4267
4268 2020-04-23  Tom Tromey  <tromey@adacore.com>
4269
4270         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
4271         in loop.
4272
4273 2020-04-23  Luis Machado  <luis.machado@linaro.org>
4274
4275         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
4276         get_frame_register instead of gdbarch_unwind_pc.
4277
4278 2020-04-23  Tom de Vries  <tdevries@suse.de>
4279
4280         * symtab.c (lookup_global_symbol): Prefer def over decl.
4281
4282 2020-04-23  Tom de Vries  <tdevries@suse.de>
4283
4284         PR symtab/25807
4285         * block.c (best_symbol, better_symbol): Promote to external.
4286         * block.h (best_symbol, better_symbol): Declare.
4287         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
4288         decl.
4289
4290 2020-04-23  Tom Tromey  <tromey@adacore.com>
4291
4292         PR ada/25837:
4293         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
4294         "const char *", not a "const std::string &".
4295         <name_and_matcher::operator==>: Update.
4296         * unittests/lookup_name_info-selftests.c: Change type of
4297         "result".
4298
4299 2020-04-23  Tom Tromey  <tom@tromey.com>
4300
4301         * inferior.h (iterate_over_inferiors): Don't declare.
4302         * inferior.c (iterate_over_inferiors): Remove.
4303         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
4304         Remove.
4305         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
4306         use iterate_over_inferiors.
4307         (darwin_resume_inferior_it)
4308         (struct resume_inferior_threads_param)
4309         (darwin_resume_inferior_threads_it): Remove.
4310         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
4311
4312 2020-04-23  Tom de Vries  <tdevries@suse.de>
4313
4314         * blockframe.c (find_pc_partial_function): Use
4315         find_pc_sect_compunit_symtab rather than
4316         objfile->sf->qf->find_pc_sect_compunit_symtab.
4317
4318 2020-04-22  Tom de Vries  <tdevries@suse.de>
4319
4320         PR symtab/25764
4321         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
4322         in psymtabs.
4323
4324 2020-04-22  Tom de Vries  <tdevries@suse.de>
4325
4326         PR symtab/25801
4327         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
4328         symtabs.
4329
4330 2020-04-22  Tom de Vries  <tdevries@suse.de>
4331
4332         PR symtab/25700
4333         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
4334         CU if already created.
4335
4336 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4337
4338         * infrun.c (displaced_step_fixup): Switch to the event_thread
4339         before calling displaced_step_restore, not after.
4340
4341 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4342
4343         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
4344         its inferior is not recorded by us.
4345         (record_btrace_target_open): Replace call to
4346         all_non_exited_threads () with call to current_inferior
4347         ()->non_exited_threads ().
4348         (record_btrace_target::stop_recording): Likewise.
4349         (record_btrace_target::close): Likewise.
4350         (record_btrace_target::wait): Likewise.
4351         (record_btrace_target::record_stop_replaying): Likewise.
4352
4353 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4354
4355         * btrace.c (btrace_enable): Throw an error on double enables and
4356         when enabling recording fails.
4357         (btrace_disable): Throw an error if the thread is not recorded.
4358
4359 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
4360
4361         * record-btrace.c (record_btrace_target::fetch_registers): Forward
4362         request if we do not have a thread_info.
4363
4364 2020-04-21  Tom de Vries  <tdevries@suse.de>
4365
4366         PR gdb/25471
4367         * thread.c
4368         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
4369         exception in get_frame_id.
4370
4371 2020-04-20  Tom Tromey  <tromey@adacore.com>
4372
4373         * python/python.c (struct gdbpy_event): Mark move constructor as
4374         noexcept.
4375         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
4376         constructor as noexcept.
4377         * completer.h (struct completion_result): Mark move constructor as
4378         noexcept.
4379         * completer.c (completion_result::completion_result): Use
4380         initialization style.  Don't call reset_match_list.
4381
4382 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
4383
4384         * MAINTAINERS (Write After Approval): Add myself.
4385
4386 2020-04-18  Tom Tromey  <tom@tromey.com>
4387
4388         * windows-tdep.c (init_w32_command_list)
4389         (w32_prefix_command_valid): Restore.
4390         (_initialize_windows_tdep): Call init_w32_command_list.
4391
4392 2020-04-18  Tom Tromey  <tom@tromey.com>
4393
4394         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
4395         * value.c (value_fn_field): Update.
4396         * valops.c (find_function_in_inferior)
4397         (value_allocate_space_in_inferior): Update.
4398         * tui/tui-winsource.c (tui_update_source_windows_with_line):
4399         Update.
4400         * tui/tui-source.c (tui_source_window::set_contents): Update.
4401         * symtab.c (lookup_global_or_static_symbol)
4402         (find_function_start_sal_1, skip_prologue_sal)
4403         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
4404         * symmisc.c (dump_msymbols, dump_symtab_1)
4405         (maintenance_print_one_line_table): Update.
4406         * symfile.c (init_entry_point_info, section_is_mapped)
4407         (list_overlays_command, simple_read_overlay_table)
4408         (simple_overlay_update_1): Update.
4409         * stap-probe.c (handle_stap_probe): Update.
4410         * stabsread.c (dbx_init_float_type, define_symbol)
4411         (read_one_struct_field, read_enum_type, read_range_type): Update.
4412         * source.c (info_line_command): Update.
4413         * python/python.c (gdbpy_source_objfile_script)
4414         (gdbpy_execute_objfile_script): Update.
4415         * python/py-type.c (save_objfile_types): Update.
4416         * python/py-objfile.c (py_free_objfile): Update.
4417         * python/py-inferior.c (python_new_objfile): Update.
4418         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
4419         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
4420         (maintenance_check_psymtabs): Update.
4421         * printcmd.c (info_address_command): Update.
4422         * objfiles.h (struct objfile) <arch>: New method, from
4423         get_objfile_arch.
4424         (get_objfile_arch): Don't declare.
4425         * objfiles.c (get_objfile_arch): Remove.
4426         (filter_overlapping_sections): Update.
4427         * minsyms.c (msymbol_is_function): Update.
4428         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
4429         (output_nondebug_symbol): Update.
4430         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
4431         (mdebug_expand_psymtab): Update.
4432         * machoread.c (macho_add_oso_symfile): Update.
4433         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
4434         Update.
4435         * linux-fork.c (checkpoint_command): Update.
4436         * linespec.c (convert_linespec_to_sals): Update.
4437         * jit.c (finalize_symtab): Update.
4438         * infrun.c (insert_exception_resume_from_probe): Update.
4439         * ia64-tdep.c (ia64_find_unwind_table): Update.
4440         * hppa-tdep.c (internalize_unwinds): Update.
4441         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
4442         Update.
4443         * gcore.c (call_target_sbrk): Update.
4444         * elfread.c (record_minimal_symbol, elf_symtab_read)
4445         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
4446         (elf_gnu_ifunc_resolve_by_got): Update.
4447         * dwarf2/read.c (create_addrmap_from_index)
4448         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
4449         (read_debug_names_from_section)
4450         (process_psymtab_comp_unit_reader, add_partial_symbol)
4451         (add_partial_subprogram, process_full_comp_unit)
4452         (read_file_scope, read_func_scope, read_lexical_block_scope)
4453         (read_call_site_scope, dwarf2_ranges_read)
4454         (dwarf2_record_block_ranges, dwarf2_add_field)
4455         (mark_common_block_symbol_computed, read_tag_pointer_type)
4456         (read_tag_string_type, dwarf2_init_float_type)
4457         (dwarf2_init_complex_target_type, read_base_type)
4458         (partial_die_info::read, partial_die_info::read)
4459         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
4460         (dwarf2_fetch_die_loc_sect_off): Update.
4461         * dwarf2/loc.c (dwarf2_find_location_expression)
4462         (class dwarf_evaluate_loc_desc, rw_pieced_value)
4463         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
4464         (dwarf2_loc_desc_get_symbol_read_needs)
4465         (locexpr_describe_location_piece, locexpr_describe_location_1)
4466         (loclist_describe_location): Update.
4467         * dwarf2/index-write.c (write_debug_names): Update.
4468         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
4469         * dtrace-probe.c (dtrace_process_dof): Update.
4470         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
4471         (process_one_symbol): Update.
4472         * ctfread.c (ctf_init_float_type, read_base_type): Update.
4473         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
4474         (coff_read_enum_type): Update.
4475         * cli/cli-cmds.c (edit_command, list_command): Update.
4476         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
4477         * breakpoint.c (create_overlay_event_breakpoint)
4478         (create_longjmp_master_breakpoint)
4479         (create_std_terminate_master_breakpoint)
4480         (create_exception_master_breakpoint, get_sal_arch): Update.
4481         * block.c (block_gdbarch): Update.
4482         * annotate.c (annotate_source_line): Update.
4483
4484 2020-04-17  Tom Tromey  <tromey@adacore.com>
4485
4486         * auto-load.c (show_auto_load_cmd): Remove.
4487         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
4488         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
4489         (maintenance_print_arc_command): Remove.
4490         * tui/tui-win.c (tui_command): Remove.
4491         (tui_get_cmd_list): Use add_basic_prefix_cmd.
4492         * tui/tui-layout.c (tui_layout_command): Remove.
4493         (_initialize_tui_layout): Use add_basic_prefix_cmd.
4494         * python/python.c (user_set_python, user_show_python): Remove.
4495         (_initialize_python): Use add_basic_prefix_cmd,
4496         add_show_prefix_cmd.
4497         * guile/guile.c (set_guile_command, show_guile_command): Remove.
4498         (install_gdb_commands): Use add_basic_prefix_cmd,
4499         add_show_prefix_cmd.
4500         (info_guile_command): Remove.
4501         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
4502         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
4503         add_show_prefix_cmd.
4504         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
4505         Remove do_set and do_show parameters.
4506         * cli/cli-style.c (set_style, show_style): Remove.
4507         (_initialize_cli_style): Use add_basic_prefix_cmd,
4508         add_show_prefix_cmd.
4509         (cli_style_option::add_setshow_commands): Remove do_set and
4510         do_show parameters.
4511         (cli_style_option::add_setshow_commands): Use
4512         add_basic_prefix_cmd, add_show_prefix_cmd.
4513         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
4514         (set_style_name): Remove.
4515         * cli/cli-dump.c (dump_command, append_command): Remove.
4516         (srec_dump_command, ihex_dump_command, verilog_dump_command)
4517         (tekhex_dump_command, binary_dump_command)
4518         (binary_append_command): Remove.
4519         (_initialize_cli_dump): Use add_basic_prefix_cmd.
4520         * windows-tdep.c (w32_prefix_command_valid): Remove global.
4521         (init_w32_command_list): Remove; move into ...
4522         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
4523         * valprint.c (set_print, show_print, set_print_raw)
4524         (show_print_raw): Remove.
4525         (_initialize_valprint): Use add_basic_prefix_cmd,
4526         add_show_prefix_cmd.
4527         * typeprint.c (set_print_type, show_print_type): Remove.
4528         (_initialize_typeprint): Use add_basic_prefix_cmd,
4529         add_show_prefix_cmd.
4530         * record.c (set_record_command, show_record_command): Remove.
4531         (_initialize_record): Use add_basic_prefix_cmd,
4532         add_show_prefix_cmd.
4533         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
4534         add_show_prefix_cmd.
4535         (info_command, show_command, set_debug, show_debug): Remove.
4536         * top.h (set_history, show_history): Don't declare.
4537         * top.c (set_history, show_history): Remove.
4538         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
4539         (unset_tdesc_cmd): Remove.
4540         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
4541         add_show_prefix_cmd.
4542         * symtab.c (info_module_command): Remove.
4543         (_initialize_symtab): Use add_basic_prefix_cmd.
4544         * symfile.c (overlay_command): Remove.
4545         (_initialize_symfile): Use add_basic_prefix_cmd.
4546         * sparc64-tdep.c (info_adi_command): Remove.
4547         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
4548         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
4549         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
4550         add_show_prefix_cmd.
4551         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
4552         (_initialize_serial): Use add_basic_prefix_cmd,
4553         add_show_prefix_cmd.
4554         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
4555         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
4556         add_show_prefix_cmd.
4557         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
4558         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
4559         add_show_prefix_cmd.
4560         * riscv-tdep.c (show_riscv_command, set_riscv_command)
4561         (show_debug_riscv_command, set_debug_riscv_command): Remove.
4562         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
4563         add_show_prefix_cmd.
4564         * remote.c (remote_command, set_remote_cmd): Remove.
4565         (_initialize_remote): Use add_basic_prefix_cmd.
4566         * record-full.c (set_record_full_command)
4567         (show_record_full_command): Remove.
4568         (_initialize_record_full): Use add_basic_prefix_cmd,
4569         add_show_prefix_cmd.
4570         * record-btrace.c (cmd_set_record_btrace)
4571         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
4572         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
4573         (cmd_show_record_btrace_pt): Remove.
4574         (_initialize_record_btrace): Use add_basic_prefix_cmd,
4575         add_show_prefix_cmd.
4576         * ravenscar-thread.c (set_ravenscar_command)
4577         (show_ravenscar_command): Remove.
4578         (_initialize_ravenscar): Use add_basic_prefix_cmd,
4579         add_show_prefix_cmd.
4580         * mips-tdep.c (show_mips_command, set_mips_command)
4581         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
4582         add_show_prefix_cmd.
4583         * maint.c (maintenance_command, maintenance_info_command)
4584         (maintenance_check_command, maintenance_print_command)
4585         (maintenance_set_cmd, maintenance_show_cmd): Remove.
4586         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
4587         add_show_prefix_cmd.
4588         (show_per_command_cmd): Remove.
4589         * maint-test-settings.c (maintenance_set_test_settings_cmd):
4590         Remove.
4591         (maintenance_show_test_settings_cmd): Remove.
4592         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
4593         add_show_prefix_cmd.
4594         * maint-test-options.c (maintenance_test_options_command):
4595         Remove.
4596         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
4597         * macrocmd.c (macro_command): Remove
4598         (_initialize_macrocmd): Use add_basic_prefix_cmd.
4599         * language.c (set_check, show_check): Remove.
4600         (_initialize_language): Use add_basic_prefix_cmd,
4601         add_show_prefix_cmd.
4602         * infcmd.c (unset_command): Remove.
4603         (_initialize_infcmd): Use add_basic_prefix_cmd.
4604         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
4605         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
4606         add_show_prefix_cmd.
4607         * go32-nat.c (go32_info_dos_command): Remove.
4608         (_initialize_go32_nat): Use add_basic_prefix_cmd.
4609         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
4610         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
4611         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
4612         (_initialize_frame): Use add_basic_prefix_cmd,
4613         add_show_prefix_cmd.
4614         * dcache.c (set_dcache_command, show_dcache_command): Remove.
4615         (_initialize_dcache): Use add_basic_prefix_cmd,
4616         add_show_prefix_cmd.
4617         * cp-support.c (maint_cplus_command): Remove.
4618         (_initialize_cp_support): Use add_basic_prefix_cmd.
4619         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
4620         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
4621         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
4622         add_basic_prefix_cmd, add_show_prefix_cmd.
4623         * breakpoint.c (save_command): Remove.
4624         (_initialize_breakpoint): Use add_basic_prefix_cmd.
4625         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
4626         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
4627         add_show_prefix_cmd.
4628         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
4629         (set_ada_command, show_ada_command): Remove.
4630         (_initialize_ada_language): Use add_basic_prefix_cmd,
4631         add_show_prefix_cmd.
4632         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
4633
4634 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
4635
4636         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
4637         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
4638
4639 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4640
4641         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
4642         warning messages.
4643
4644 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
4645
4646         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
4647         import table is not at beginning of .idata section.
4648
4649 2020-04-16  Pedro Alves  <palves@redhat.com>
4650
4651         * inferior.c (delete_inferior): Use delete operator directly
4652         instead of delete_program_space.
4653         * progspace.c (add_program_space): New, factored out from
4654         program_space::program_space.
4655         (remove_program_space): New, factored out from
4656         delete_program_space.
4657         (program_space::program_space): Remove intro comment.  Rewrite.
4658         (program_space::~program_space): Remove intro comment.  Call
4659         remove_program_space.
4660         (delete_program_space): Delete.
4661         * progspace.h (program_space::program_space): Make explicit.  Move
4662         intro comment here, adjusted.
4663         (program_space::~program_space): Move intro comment here,
4664         adjusted.
4665         (delete_program_space): Remove.
4666
4667 2020-04-16  Tom Tromey  <tromey@adacore.com>
4668
4669         * windows-nat.c (windows_nat::handle_access_violation): New
4670         function.
4671         * nat/windows-nat.h (handle_access_violation): Declare.
4672         * nat/windows-nat.c (handle_exception): Move Cygwin code to
4673         windows-nat.c.  Call handle_access_violation.
4674
4675 2020-04-16  Tom de Vries  <tdevries@suse.de>
4676
4677         PR symtab/25791
4678         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
4679         CUs without psymtab.
4680
4681 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
4682
4683         * python/python.c (do_start_initialization): Don't call
4684         PyEval_InitThreads for Python 3.9 and beyond.
4685
4686 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
4687
4688         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
4689         thread functions.
4690         (obsd_nat_target::wait): Likewise.
4691
4692 2020-04-15  Tom Tromey  <tromey@adacore.com>
4693
4694         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
4695         (DEBUG_EXCEPT): Use debug_printf.
4696
4697 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4698
4699         * completer.c (class completion_tracker::completion_hash_entry)
4700         <hash_name>: New member function.
4701         (completion_tracker::discard_completions): New callback to hash a
4702         completion_hash_entry, pass this to htab_create_alloc.
4703
4704 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
4705
4706         * windows-nat.c (windows_make_so): Warn rather than stopping with
4707         an error if realpath() fails.
4708
4709 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
4710
4711         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
4712         (nbsd_nat_target::info_proc): Add do_status.
4713
4714 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
4715             Tom de Vries  <tdevries@suse.de>
4716
4717         PR symtab/25718
4718         * psympriv.h (struct partial_symtab::read_symtab)
4719         (struct partial_symtab::expand_psymtab)
4720         (struct partial_symtab::read_dependencies): Update comments.
4721         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
4722         read_symtab for includer.
4723         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
4724         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
4725         (struct dwarf2_include_psymtab::m_readin): Remove.
4726         (struct dwarf2_include_psymtab::includer): New member function.
4727         (dwarf2_psymtab::expand_psymtab): Assert !readin.
4728
4729 2020-04-14  Tom de Vries  <tdevries@suse.de>
4730
4731         PR symtab/25720
4732         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
4733         with NULL symbol_matcher and lookup_name.
4734         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
4735         and lookup_name.
4736         * dwarf2/read.c (dw2_expand_symtabs_matching)
4737         (dw2_debug_names_expand_symtabs_matching): Same.
4738         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
4739         Make lookup_name a pointer.  Update comment.
4740         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
4741         lookup_name being a pointer.
4742         * symfile.c (expand_symtabs_matching): Same.
4743         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
4744         * linespec.c (iterate_over_all_matching_symtabs): Same.
4745
4746 2020-04-13  Tom Tromey  <tom@tromey.com>
4747
4748         * run-on-main-thread.c: Update include.
4749         * unittests/main-thread-selftests.c: Update include.
4750         * tui/tui-win.c: Update include.
4751         * tui/tui-io.c: Update include.
4752         * tui/tui-interp.c: Update include.
4753         * tui/tui-hooks.c: Update include.
4754         * top.h: Update include.
4755         * top.c: Update include.
4756         * ser-base.c: Update include.
4757         * remote.c: Update include.
4758         * remote-notif.c: Update include.
4759         * remote-fileio.c: Update include.
4760         * record-full.c: Update include.
4761         * record-btrace.c: Update include.
4762         * python/python.c: Update include.
4763         * posix-hdep.c: Update include.
4764         * mingw-hdep.c: Update include.
4765         * mi/mi-main.c: Update include.
4766         * mi/mi-interp.c: Update include.
4767         * main.c: Update include.
4768         * linux-nat.c: Update include.
4769         * interps.c: Update include.
4770         * infrun.c: Update include.
4771         * inf-loop.c: Update include.
4772         * event-top.c: Update include.
4773         * event-loop.c: Move to ../gdbsupport/.
4774         * event-loop.h: Move to ../gdbsupport/.
4775         * async-event.h: Update include.
4776         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
4777
4778 2020-04-13  Tom Tromey  <tom@tromey.com>
4779
4780         * tui/tui-win.c: Include async-event.h.
4781         * remote.c: Include async-event.h.
4782         * remote-notif.c: Include async-event.h.
4783         * record-full.c: Include async-event.h.
4784         * record-btrace.c: Include async-event.h.
4785         * infrun.c: Include async-event.h.
4786         * event-top.c: Include async-event.h.
4787         * event-loop.h: Move some declarations to async-event.h.
4788         * event-loop.c: Don't include ser-event.h or top.h.  Move some
4789         code to async-event.c.
4790         * async-event.h: New file.
4791         * async-event.c: New file.
4792         * Makefile.in (COMMON_SFILES): Add async-event.c.
4793         (HFILES_NO_SRCDIR): Add async-event.h.
4794
4795 2020-04-13  Tom Tromey  <tom@tromey.com>
4796
4797         * utils.c (flush_streams): New function.
4798         * event-loop.c (gdb_wait_for_event): Call flush_streams.
4799
4800 2020-04-13  Tom Tromey  <tom@tromey.com>
4801
4802         * event-loop.c (handle_file_event): Use warning, not
4803         printf_unfiltered.
4804
4805 2020-04-13  Tom Tromey  <tom@tromey.com>
4806
4807         * event-loop.c: Include <chrono>.
4808
4809 2020-04-13  Tom Tromey  <tom@tromey.com>
4810
4811         * gdb_select.h: Move to ../gdbsupport/.
4812         * event-loop.c: Update include path.
4813         * top.c: Update include path.
4814         * ser-base.c: Update include path.
4815         * ui-file.c: Update include path.
4816         * ser-tcp.c: Update include path.
4817         * guile/scm-ports.c: Update include path.
4818         * posix-hdep.c: Update include path.
4819         * ser-unix.c: Update include path.
4820         * gdb_usleep.c: Update include path.
4821         * mingw-hdep.c: Update include path.
4822         * inflow.c: Update include path.
4823         * infrun.c: Update include path.
4824         * event-top.c: Update include path.
4825
4826 2020-04-13  Tom Tromey  <tom@tromey.com>
4827
4828         * configure: Rebuild.
4829         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
4830
4831 2020-04-13  Tom Tromey  <tom@tromey.com>
4832
4833         * event-loop.h (start_event_loop): Don't declare.
4834         * event-loop.c (start_event_loop): Move...
4835         * main.c (start_event_loop): ...here.  Now static.
4836
4837 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
4838
4839         * MAINTAINERS: Update my email address.
4840
4841 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4842
4843         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
4844         IP_ALL.
4845
4846 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4847
4848         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
4849         (nbsd_nat_target::info_proc): Add do_cmdline.
4850
4851 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4852
4853         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
4854         (nbsd_nat_target::info_proc): Add do_cwd.
4855
4856 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
4857
4858         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
4859
4860 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
4861
4862         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
4863         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
4864         (nbsd_nat_target::info_proc): New functions.
4865         * nbsd-nat.c (kinfo_get_vmmap): New function.
4866         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
4867         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
4868         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
4869         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
4870         functions.
4871         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
4872         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4873         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4874         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
4875         (KINFO_VME_FLAG_GROWS_DOWN): New.
4876
4877 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
4878
4879         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
4880         bit shift.
4881
4882 2020-04-10  Tom Tromey  <tromey@adacore.com>
4883
4884         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
4885
4886 2020-04-10  Tom Tromey  <tromey@adacore.com>
4887
4888         * symtab.c (get_symbol_address, get_msymbol_address): Skip
4889         separate debug files.
4890
4891 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
4892
4893         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4894         Move to...
4895         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
4896         ... here.
4897         * windows-nat.c (windows_nat_target::get_windows_debug_event):
4898         Check for STATUS_WX86_BREAKPOINT.
4899         (windows_nat_target::wait): Same.
4900
4901 2020-04-10  Tom de Vries  <tdevries@suse.de>
4902
4903         PR cli/25808
4904         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
4905
4906 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4907
4908         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
4909         (Write After Approval): Remove Tom de Vries.
4910
4911 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4912
4913         revert partially:
4914         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4915
4916         * buildsym.c (record_line): Fix undefined behavior and preserve
4917         lines at eof.
4918
4919 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
4920
4921         * auxv.h (svr4_auxv_parse): New.
4922         * auxv.c (default_auxv_parse): Split into default_auxv_parse
4923         and generic_auxv_parse.
4924         (svr4_auxv_parse): Add.
4925         * obsd-tdep.c: Include "auxv.h".
4926         (obsd_auxv_parse): Remove.
4927         (obsd_init_abi): Remove comment.
4928         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
4929         from `obsd_auxv_parse' to `svr4_auxv_parse'.
4930         * nbsd-tdep.c: Include "auxv.h".
4931         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
4932
4933 2020-04-08  Tom Tromey  <tromey@adacore.com>
4934
4935         * nat/windows-nat.h (last_wait_event): Don't declare.
4936         (wait_for_debug_event): Update comment.
4937         * nat/windows-nat.c (last_wait_event): Now static.
4938
4939 2020-04-08  Tom Tromey  <tromey@adacore.com>
4940
4941         * windows-nat.c (wait_for_debug_event): Move to
4942         nat/windows-nat.c.
4943         * nat/windows-nat.h (wait_for_debug_event): Declare.
4944         * nat/windows-nat.c (wait_for_debug_event): Move from
4945         windows-nat.c.  No longer static.
4946
4947 2020-04-08  Tom Tromey  <tromey@adacore.com>
4948
4949         * windows-nat.c (get_windows_debug_event): Use
4950         fetch_pending_stop.
4951         * nat/windows-nat.h (fetch_pending_stop): Declare.
4952         * nat/windows-nat.c (fetch_pending_stop): New function.
4953
4954 2020-04-08  Tom Tromey  <tromey@adacore.com>
4955
4956         * windows-nat.c (windows_continue): Use matching_pending_stop and
4957         continue_last_debug_event.
4958         * nat/windows-nat.h (matching_pending_stop)
4959         (continue_last_debug_event): Declare.
4960         * nat/windows-nat.c (DEBUG_EVENTS): New define.
4961         (matching_pending_stop, continue_last_debug_event): New
4962         functions.
4963
4964 2020-04-08  Tom Tromey  <tromey@adacore.com>
4965
4966         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
4967         (handle_exception_result): Move to nat/windows-nat.h.
4968         (DEBUG_EXCEPTION_SIMPLE): Remove.
4969         (windows_nat::handle_ms_vc_exception): New function.
4970         (handle_exception): Move to nat/windows-nat.c.
4971         (get_windows_debug_event): Update.
4972         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
4973         nat/windows-nat.c.
4974         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
4975         (handle_exception_result): Move from windows-nat.c.
4976         (handle_exception): Declare.
4977         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
4978         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
4979         windows-nat.c.
4980
4981 2020-04-08  Tom Tromey  <tromey@adacore.com>
4982
4983         * windows-nat.c (exception_count, event_count): Remove.
4984         (handle_exception, get_windows_debug_event)
4985         (do_initial_windows_stuff): Update.
4986
4987 2020-04-08  Tom Tromey  <tromey@adacore.com>
4988
4989         * windows-nat.c (windows_nat::handle_load_dll)
4990         (windows_nat::handle_unload_dll): Rename.  No longer static.
4991         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
4992         Declare.
4993
4994 2020-04-08  Tom Tromey  <tromey@adacore.com>
4995
4996         * complaints.h (stop_whining): Declare at top-level.
4997         (complaint): Don't declare stop_whining.
4998
4999 2020-04-08  Tom Tromey  <tromey@adacore.com>
5000
5001         * windows-nat.c (windows_nat::handle_output_debug_string):
5002         Rename.  No longer static.
5003         * nat/windows-nat.h (handle_output_debug_string): Declare.
5004
5005 2020-04-08  Tom Tromey  <tromey@adacore.com>
5006
5007         * windows-nat.c (current_process_handle, current_process_id)
5008         (main_thread_id, last_sig, current_event, last_wait_event)
5009         (current_windows_thread, desired_stop_thread_id, pending_stops)
5010         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5011         (display_selectors, fake_create_process)
5012         (get_windows_debug_event): Update.
5013         * nat/windows-nat.h (current_process_handle, current_process_id)
5014         (main_thread_id, last_sig, current_event, last_wait_event)
5015         (current_windows_thread, desired_stop_thread_id, pending_stops)
5016         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5017         * nat/windows-nat.c (current_process_handle, current_process_id)
5018         (main_thread_id, last_sig, current_event, last_wait_event)
5019         (current_windows_thread, desired_stop_thread_id, pending_stops)
5020         (siginfo_er): New globals.  Move from windows-nat.c.
5021
5022 2020-04-08  Tom Tromey  <tromey@adacore.com>
5023
5024         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5025         (handle_load_dll): Update.
5026         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5027
5028 2020-04-08  Tom Tromey  <tromey@adacore.com>
5029
5030         * windows-nat.c (enum thread_disposition_type): Move to
5031         nat/windows-nat.h.
5032         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5033         static.
5034         (windows_add_thread, windows_nat_target::fetch_registers)
5035         (windows_nat_target::store_registers, handle_exception)
5036         (windows_nat_target::resume, get_windows_debug_event)
5037         (windows_nat_target::get_tib_address)
5038         (windows_nat_target::thread_name)
5039         (windows_nat_target::thread_alive): Update.
5040         * nat/windows-nat.h (enum thread_disposition_type): Move from
5041         windows-nat.c.
5042         (thread_rec): Declare.
5043
5044 2020-04-08  Tom Tromey  <tromey@adacore.com>
5045
5046         * windows-nat.c: Add "using namespace".
5047         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5048         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5049
5050 2020-04-08  Tom Tromey  <tromey@adacore.com>
5051
5052         * nat/windows-nat.h (struct windows_thread_info): Declare
5053         destructor.
5054         * nat/windows-nat.c (~windows_thread_info): New.
5055
5056 2020-04-08  Tom Tromey  <tromey@adacore.com>
5057
5058         PR gdb/22992
5059         * windows-nat.c (current_event): Update comment.
5060         (last_wait_event, desired_stop_thread_id): New globals.
5061         (struct pending_stop): New.
5062         (pending_stops): New global.
5063         (windows_nat_target) <stopped_by_sw_breakpoint>
5064         <supports_stopped_by_sw_breakpoint>: New methods.
5065         (windows_fetch_one_register): Add assertions.  Adjust PC.
5066         (windows_continue): Handle pending stops.  Suspend other threads
5067         when stepping.  Use last_wait_event
5068         (wait_for_debug_event): New function.
5069         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5070         pending stops.  Queue spurious stops.
5071         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5072         (windows_nat_target::kill): Use wait_for_debug_event.
5073         * nat/windows-nat.h (struct windows_thread_info)
5074         <stopped_at_software_breakpoint>: New field.
5075         * nat/windows-nat.c (windows_thread_info::resume): Clear
5076         stopped_at_software_breakpoint.
5077
5078 2020-04-08  Tom Tromey  <tromey@adacore.com>
5079
5080         * windows-nat.c (enum thread_disposition_type): New.
5081         (thread_rec): Replace "get_context" parameter with "disposition";
5082         change type.
5083         (windows_add_thread, windows_nat_target::fetch_registers)
5084         (windows_nat_target::store_registers, handle_exception)
5085         (windows_nat_target::resume, get_windows_debug_event)
5086         (windows_nat_target::get_tib_address)
5087         (windows_nat_target::thread_name)
5088         (windows_nat_target::thread_alive): Update.
5089
5090 2020-04-08  Tom Tromey  <tromey@adacore.com>
5091
5092         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5093         (windows_continue): Use windows_continue::resume.
5094         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5095         resume>: Declare new methods.
5096         * nat/windows-nat.c: New file.
5097         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5098
5099 2020-04-08  Tom Tromey  <tromey@adacore.com>
5100
5101         * windows-nat.c (windows_add_thread, windows_delete_thread)
5102         (windows_nat_target::fetch_registers)
5103         (windows_nat_target::store_registers, fake_create_process)
5104         (windows_nat_target::resume, windows_nat_target::resume)
5105         (get_windows_debug_event, windows_nat_target::wait)
5106         (windows_nat_target::pid_to_str)
5107         (windows_nat_target::get_tib_address)
5108         (windows_nat_target::get_ada_task_ptid)
5109         (windows_nat_target::thread_name)
5110         (windows_nat_target::thread_alive): Use lwp, not tid.
5111
5112 2020-04-08  Tom Tromey  <tromey@adacore.com>
5113
5114         * windows-nat.c (handle_exception)
5115         (windows_nat_target::thread_name): Update.
5116         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5117         <name>: Now unique_xmalloc_ptr.
5118
5119 2020-04-08  Tom Tromey  <tromey@adacore.com>
5120
5121         * windows-nat.c (thread_rec)
5122         (windows_nat_target::fetch_registers): Update.
5123         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5124         Update comment.
5125         <debug_registers_changed, reload_context>: Now bool.
5126
5127 2020-04-08  Tom Tromey  <tromey@adacore.com>
5128
5129         * windows-nat.c (windows_add_thread): Use new.
5130         (windows_init_thread_list, windows_delete_thread): Use delete.
5131         (get_windows_debug_event): Update.
5132         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5133         destructor, and initializers.
5134
5135 2020-04-08  Tom Tromey  <tromey@adacore.com>
5136
5137         * windows-nat.c (struct windows_thread_info): Remove.
5138         * nat/windows-nat.h: New file.
5139
5140 2020-04-08  Tom Tromey  <tromey@adacore.com>
5141
5142         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5143         (thread_rec, windows_add_thread, windows_delete_thread)
5144         (windows_continue): Update.
5145
5146 2020-04-08  Tom Tromey  <tromey@adacore.com>
5147
5148         * windows-nat.c (struct windows_thread_info): Remove typedef.
5149         (thread_head): Remove.
5150         (thread_list): New global.
5151         (thread_rec, windows_add_thread, windows_init_thread_list)
5152         (windows_delete_thread, windows_continue): Update.
5153
5154 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5155
5156         * windows-tdep.h (windows_init_abi): Add comment.
5157         (cygwin_init_abi): New declaration.
5158         * windows-tdep.c: Split signal enumeration in two, one for
5159         Windows and one for Cygwin.
5160         (windows_gdb_signal_to_target): Only deal with signal of the
5161         Windows OS ABI.
5162         (cygwin_gdb_signal_to_target): New function.
5163         (windows_init_abi): Rename to windows_init_abi_common, don't set
5164         gdb_signal_to_target gdbarch method.  Add new new function with
5165         this name.
5166         (cygwin_init_abi): New function.
5167         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5168         comment.  Don't call windows_init_abi.
5169         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5170         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5171         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5172         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5173         a new function of this name.
5174         (i386_cygwin_init_abi): New function.
5175         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5176         OS ABI Cygwin.
5177
5178 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5179
5180         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5181         parameter.c.
5182         (dwarf2_read_gdb_index): Update.
5183
5184 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5185
5186         * nbsd-tdep.c: Include "objfiles.h".
5187         (nbsd_skip_solib_resolver): New.
5188         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5189
5190 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5191
5192         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5193         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5194         with DW_LLE_base_addressx are being emitted in DWARFv5.
5195         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5196         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5197         unsigned integer.
5198
5199 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5200
5201         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5202         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5203         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5204         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5205         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5206         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5207         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5208
5209
5210 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5211
5212         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5213         (read_loclist_index): New function definition.
5214         (lookup_loclist_base): New function definition.
5215         (read_loclist_header): New function definition.
5216         (dwarf2_cu): Add loclist_base and loclist_header field.
5217         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
5218         (read_full_die_1): Read the value of DW_AT_loclists_base.
5219         (read_attribute_reprocess): Handle DW_FORM_loclistx.
5220         (read_attribute_value): Handle DW_FORM_loclistx.
5221         (skip_one_die): Handle DW_FORM_loclistx.
5222         (loclist_header): New structure declaration.
5223         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
5224
5225 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
5226
5227         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
5228         constructor.  Remove `addr` parameter from other constructor and
5229         add `per_cu` parameter.
5230         * dwarf2/read.c (create_partial_symtab): Update.
5231
5232 2020-04-07  Tom de Vries  <tdevries@suse.de>
5233
5234         PR symtab/25796
5235         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
5236         (partial_die_info::fixup): Inherit has_const_value.
5237
5238 2020-04-07  Tom de Vries  <tdevries@suse.de>
5239
5240         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
5241         symbols without address.
5242
5243 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5244
5245         * nbsd-nat.h (struct thread_info): Add forward declaration.
5246         (nbsd_nat_target::thread_alive): Add.
5247         (nbsd_nat_target::thread_name): Likewise.
5248         (nbsd_nat_target::update_thread_list): Likewise.
5249         (update_thread_list::post_attach): Likewise.
5250         (post_attach::pid_to_str): Likewise.
5251         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
5252         (nbsd_thread_lister): Add.
5253         (nbsd_nat_target::thread_alive): Likewise.
5254         (nbsd_nat_target::thread_name): Likewise.
5255         (nbsd_add_threads): Likewise.
5256         (update_thread_list::post_attach): Likewise.
5257         (nbsd_nat_target::update_thread_list): Likewise.
5258         (post_attach::pid_to_str): Likewise.
5259
5260 2020-04-06  Tom Tromey  <tromey@adacore.com>
5261
5262         * ada-valprint.c (print_variant_part): Extract the variant field.
5263         (print_field_values): Use the field as the outer value when
5264         recursing.
5265
5266 2020-04-06  Tom Tromey  <tromey@adacore.com>
5267
5268         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
5269         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
5270         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
5271         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
5272         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
5273
5274 2020-04-06  Tom Tromey  <tromey@adacore.com>
5275
5276         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
5277         TYPE_CODE_ERROR.
5278
5279 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
5280
5281         * nbsd-tdep.c: Include "gdbarch.h".
5282         Define enum with NetBSD signal numbers.
5283         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
5284         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
5285         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
5286         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
5287         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
5288         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
5289         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
5290         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
5291         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
5292         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
5293         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
5294         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
5295
5296 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
5297
5298         PR gdb/25325
5299         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
5300
5301 2020-04-03  Tom Tromey  <tromey@adacore.com>
5302
5303         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
5304         Read constant block.
5305
5306 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5307
5308         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
5309         (gdb_bfd_get_full_section_contents): New declaration.
5310         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
5311         * windows-tdep.c (is_linked_with_cygwin_dll): Use
5312         gdb_bfd_get_full_section_contents.
5313
5314 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
5315
5316         * exec.c (build_section_table): Replace internal_error with
5317         gdb_assert.
5318         (section_table_xfer_memory_partial): Likewise.
5319         * mdebugread.c (parse_partial_symbols): Likewise.
5320         * psymtab.c (lookup_partial_symbol): Likewise.
5321         * utils.c (wrap_here): Likewise.
5322
5323 2020-04-02  Tom Tromey  <tromey@adacore.com>
5324
5325         * f-lang.c (build_fortran_types): Use arch_type to initialize
5326         builtin_complex_s32 in the TYPE_CODE_ERROR case.
5327
5328 2020-04-02  Tom Tromey  <tromey@adacore.com>
5329
5330         * dwarf2/read.c (partial_die_info::read): Do not create a vector
5331         of attributes.
5332
5333 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5334             Bernd Edlinger <bernd.edlinger@hotmail.de>
5335             Tom Tromey  <tromey@adacore.com>
5336
5337         * buildsym.c (buildsym_compunit::record_line): Remove
5338         deduplication code.
5339
5340 2020-04-02  Tom de Vries  <tdevries@suse.de>
5341
5342         PR ada/24671
5343         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
5344
5345 2020-04-02  Tom de Vries  <tdevries@suse.de>
5346
5347         * dwarf2/read.c (dwarf2_gdb_index_functions,
5348         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
5349         NULL.
5350         * psymtab.c (psym_lookup_global_symbol_language): New function.
5351         (psym_functions): Init psym_lookup_global_symbol_language with
5352         psym_lookup_global_symbol_language.
5353         * symfile-debug.c (debug_sym_quick_functions): Init
5354         lookup_global_symbol_language with NULL.
5355         * symfile.c (set_initial_language): Remove fixme comment.
5356         * symfile.h (struct quick_symbol_functions): Add
5357         lookup_global_symbol_language.
5358         * symtab.c (find_quick_global_symbol_language): New function.
5359         (find_main_name): Use find_quick_global_symbol_language.
5360
5361 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5362
5363         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
5364
5365 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5366
5367         * buildsym.c (record_line): Fix undefined behavior and preserve
5368         lines at eof.
5369
5370 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5371
5372         * buildsym.c (record_line): Fix the resizing condition.
5373
5374 2020-04-01  Tom Tromey  <tom@tromey.com>
5375
5376         * value.h (value_literal_complex): Add comment.
5377         * valops.c (value_literal_complex): Refer to value.h.
5378
5379 2020-04-01  Tom Tromey  <tom@tromey.com>
5380
5381         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
5382         (scalar_type): New rule, from typebase.
5383         (typebase): Use scalar_type.  Recognize complex types.
5384         (field_name): Handle FLOAT_KEYWORD.
5385         (ident_tokens): Add _Complex and __complex__.
5386
5387 2020-04-01  Tom Tromey  <tom@tromey.com>
5388
5389         PR exp/25299:
5390         * valarith.c (promotion_type, complex_binop): New functions.
5391         (scalar_binop): Handle complex numbers.  Use promotion_type.
5392         (value_pos, value_neg, value_complement): Handle complex numbers.
5393
5394 2020-04-01  Tom Tromey  <tom@tromey.com>
5395
5396         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
5397         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
5398         (parse_number): Handle complex numbers.
5399
5400 2020-04-01  Tom Tromey  <tom@tromey.com>
5401
5402         * c-valprint.c (c_decorations): Change complex suffix to "i".
5403
5404 2020-04-01  Tom Tromey  <tom@tromey.com>
5405
5406         * valprint.c (generic_value_print_complex): Use accessors.
5407         * value.h (value_real_part, value_imaginary_part): Declare.
5408         * valops.c (value_real_part, value_imaginary_part): New
5409         functions.
5410         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
5411
5412 2020-04-01  Tom Tromey  <tom@tromey.com>
5413
5414         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
5415         (read_range_type): Update.
5416         * mdebugread.c (basic_type): Update.
5417         * go-lang.c (build_go_types): Use init_complex_type.
5418         * gdbtypes.h (struct main_type) <complex_type>: New member.
5419         (init_complex_type): Update.
5420         (arch_complex_type): Don't declare.
5421         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
5422         Make name if none given.  Use alloc_type_copy.  Look for cached
5423         complex type.
5424         (arch_complex_type): Remove.
5425         (gdbtypes_post_init): Use init_complex_type.
5426         * f-lang.c (build_fortran_types): Use init_complex_type.
5427         * dwarf2/read.c (read_base_type): Update.
5428         * d-lang.c (build_d_types): Use init_complex_type.
5429         * ctfread.c (read_base_type): Update.
5430
5431 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5432
5433         * infrun.c (stop_all_threads): Update assertion, plus when
5434         stopping threads, take into account that we might be trying
5435         to stop an all-stop target.
5436         (stop_waiting): Call 'stop_all_threads' if there exists a
5437         non-stop target.
5438
5439 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5440
5441         * target.h (exists_non_stop_target): New function declaration.
5442         * target.c (exists_non_stop_target): New function.
5443
5444 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
5445
5446         PR gdb/24789
5447         * eval.c (is_integral_or_integral_reference): New function.
5448         (evaluate_subexp_standard): Allow integer references in
5449         pointer arithmetic.
5450
5451 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5452
5453         * remote.c (remote_target::remote_parse_stop_reply): Remove the
5454         check for no ptid in the stop reply when the target is non-stop.
5455
5456 2020-04-01  Tom Tromey  <tromey@adacore.com>
5457
5458         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
5459         "name" parameter to rvalue reference.  Initialize m_name_holder.
5460         <lookup_name_info>: New overloads.
5461         <name>: Return gdb::string_view.
5462         <c_str>: New method.
5463         <make_ignore_params>: Update.
5464         <search_name_hash>: Update.
5465         <language_lookup_name>: Return const char *.
5466         <m_name>: Change type.
5467         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
5468         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
5469         (lookup_name_info::match_any): Update.
5470         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
5471         Update.
5472         * minsyms.c (linkage_name_str): Update.
5473         * language.c (default_symbol_name_matcher): Update.
5474         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
5475         Update.
5476         * ada-lang.c (ada_fold_name): Change parameter to string_view.
5477         (ada_lookup_name_info::ada_lookup_name_info): Update.
5478         (literal_symbol_name_matcher): Update.
5479
5480 2020-04-01  Tom Tromey  <tromey@adacore.com>
5481
5482         * psymtab.c (psymtab_search_name): Remove function.
5483         (psym_lookup_symbol): Create search name and lookup name here.
5484         (lookup_partial_symbol): Remove "name" parameter; add
5485         lookup_name.
5486         (psym_expand_symtabs_for_function): Update.
5487
5488 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
5489
5490         PR tui/25597:
5491         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
5492
5493 2020-03-31  Tom Tromey  <tromey@adacore.com>
5494
5495         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
5496         memcpy.
5497
5498 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
5499
5500         * features/riscv/32bit-csr.xml: Regenerated.
5501         * features/riscv/64bit-csr.xml: Regenerated.
5502
5503 2020-03-30  Tom Tromey  <tromey@adacore.com>
5504
5505         * ada-valprint.c (print_variant_part): Update.
5506         * ada-lang.h (ada_which_variant_applies): Update.
5507         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
5508         outer_valaddr parameters; replace with "outer" value parameter.
5509         (to_fixed_variant_branch_type): Update.
5510
5511 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5512
5513         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
5514         <list>.  Remove inclusion of observable.h.
5515         (PPC_DEBUG_CURRENT_VERSION): Move up define.
5516         (struct arch_lwp_info): New struct.
5517         (class ppc_linux_dreg_interface): New class.
5518         (struct ppc_linux_process_info): New struct.
5519         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
5520         <low_new_clone, low_forget_process, low_prepare_to_resume>
5521         <copy_thread_dreg_state, mark_thread_stale>
5522         <mark_debug_registers_changed, register_hw_breakpoint>
5523         <clear_hw_breakpoint, register_wp, clear_wp>
5524         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
5525         <num_memory_accesses, get_trigger_type>
5526         <create_watchpoint_request, hwdebug_point_cmp>
5527         <init_arch_lwp_info, get_arch_lwp_info>
5528         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
5529         methods.
5530         <struct ptid_hash>: New inner struct.
5531         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
5532         members.
5533         (saved_dabr_value, hwdebug_info, max_slots_number)
5534         (struct hw_break_tuple, struct thread_points, ppc_threads)
5535         (have_ptrace_hwdebug_interface)
5536         (hwdebug_find_thread_points_by_tid)
5537         (hwdebug_insert_point, hwdebug_remove_point): Remove.
5538         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
5539         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
5540         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
5541         use m_dreg_interface.
5542         (hwdebug_point_cmp): Change to...
5543         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
5544         reference arguments instead of pointers.
5545         (ppc_linux_nat_target::ranged_break_num_registers): Use
5546         m_dreg_interface.
5547         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
5548         m_dreg_interface.  Call register_hw_breakpoint.
5549         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
5550         m_dreg_interface.  Call clear_hw_breakpoint.
5551         (get_trigger_type): Change to...
5552         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
5553         comment.
5554         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
5555         use m_dreg_interface.  Call register_hw_breakpoint.
5556         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
5557         use m_dreg_interface.  Call clear_hw_breakpoint.
5558         (can_use_watchpoint_cond_accel): Change to...
5559         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
5560         method.  Update comment, use m_dreg_interface and
5561         m_process_info.
5562         (calculate_dvc): Change to...
5563         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
5564         m_dreg_interface.
5565         (num_memory_accesses): Change to...
5566         (ppc_linux_nat_target::num_memory_accesses): ...this method.
5567         (check_condition): Change to...
5568         (ppc_linux_nat_target::check_condition): ...this method.
5569         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
5570         comment, use m_dreg_interface.
5571         (create_watchpoint_request): Change to...
5572         (ppc_linux_nat_target::create_watchpoint_request): ...this
5573         method.  Use m_dreg_interface.
5574         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
5575         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
5576         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
5577         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
5578         (ppc_linux_nat_target::low_forget_process)
5579         (ppc_linux_nat_target::low_new_fork)
5580         (ppc_linux_nat_target::low_new_clone)
5581         (ppc_linux_nat_target::low_delete_thread)
5582         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
5583         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
5584         only call mark_thread_stale.
5585         (ppc_linux_thread_exit): Remove.
5586         (ppc_linux_nat_target::stopped_data_address): Change to...
5587         (ppc_linux_nat_target::low_stopped_data_address): This. Add
5588         comment, use m_dreg_interface and m_thread_hw_breakpoints.
5589         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
5590         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
5591         comment.  Call low_stopped_data_address.
5592         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
5593         m_dreg_interface.
5594         (ppc_linux_nat_target::masked_watch_num_registers): Use
5595         m_dreg_interface.
5596         (ppc_linux_nat_target::copy_thread_dreg_state)
5597         (ppc_linux_nat_target::mark_thread_stale)
5598         (ppc_linux_nat_target::mark_debug_registers_changed)
5599         (ppc_linux_nat_target::register_hw_breakpoint)
5600         (ppc_linux_nat_target::clear_hw_breakpoint)
5601         (ppc_linux_nat_target::register_wp)
5602         (ppc_linux_nat_target::clear_wp)
5603         (ppc_linux_nat_target::init_arch_lwp_info)
5604         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
5605         (_initialize_ppc_linux_nat): Remove observer callback.
5606
5607 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5608
5609         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
5610         (ppc_linux_nat_target::auxv_parse)
5611         (ppc_linux_nat_target::read_description)
5612         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
5613         Move up.
5614
5615 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5616
5617         * linux-nat.h (low_new_clone): New method.
5618         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
5619
5620 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5621
5622         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
5623         (dbx_expand_psymtab): ... this.
5624         (start_psymtab): Update.
5625         * mdebugread.c (psymtab_to_symtab_1): Rename to...
5626         (mdebug_expand_psymtab): ... this.
5627         (parse_partial_symbols): Update.
5628         (new_psymtab): Update.
5629         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
5630         (xcoff_expand_psymtab): ... this.
5631         (xcoff_start_psymtab): Update.
5632
5633 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5634
5635         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
5636         <expand_dependencies>: ... this.
5637         * psymtab.c (partial_symtab::read_dependencies): Rename to...
5638         (partial_symtab::expand_dependencies): ... this.
5639         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
5640         Update.
5641         (dwarf2_psymtab::expand_psymtab): Update.
5642         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5643         * mdebugread.c (psymtab_to_symtab_1): Update.
5644         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5645
5646 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
5647
5648         * psympriv.h (discard_psymtab): Remove.
5649         * dbxread.c (dbx_end_psymtab): Update.
5650         * xcoffread.c (xcoff_end_psymtab): Update.
5651
5652 2020-03-28  Tom Tromey  <tom@tromey.com>
5653
5654         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
5655         comment.
5656
5657 2020-03-28  Tom Tromey  <tom@tromey.com>
5658
5659         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
5660
5661 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
5662
5663         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5664
5665 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
5666
5667         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
5668
5669 2020-03-26  Tom Tromey  <tom@tromey.com>
5670
5671         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
5672         (mark_common_block_symbol_computed, read_tag_string_type)
5673         (attr_to_dynamic_prop, read_subrange_type): Update.
5674         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
5675         to be methods on struct attribute.
5676         (skip_one_die, process_imported_unit_die, read_namespace_alias)
5677         (read_call_site_scope, partial_die_info::read)
5678         (partial_die_info::read, lookup_die_type, follow_die_ref):
5679         Update.
5680         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
5681         from dwarf2_get_ref_die_offset.
5682         (attribute::constant_value): New method, from
5683         dwarf2_get_attr_constant_value.
5684         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
5685         Declare method.
5686         <constant_value>: New method.
5687
5688 2020-03-26  Tom Tromey  <tom@tromey.com>
5689
5690         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
5691         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
5692         (dwarf_type_encoding_name): Move to stringify.c.
5693         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
5694         * dwarf2/stringify.c: New file.
5695         * dwarf2/stringify.h: New file.
5696
5697 2020-03-26  Tom Tromey  <tom@tromey.com>
5698
5699         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
5700         Rewrite.
5701
5702 2020-03-26  Tom Tromey  <tom@tromey.com>
5703
5704         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
5705         methods.
5706         * dwarf2/read.c (lookup_addr_base): Move to die.h.
5707         (lookup_ranges_base): Likewise.
5708         (read_cutu_die_from_dwo, read_full_die_1): Update.
5709
5710 2020-03-26  Tom Tromey  <tom@tromey.com>
5711
5712         * dwarf2/read.c (read_import_statement, read_file_scope)
5713         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
5714         (read_lexical_block_scope, read_call_site_scope)
5715         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
5716         (handle_struct_member_die, process_structure_scope)
5717         (update_enumeration_type_from_children)
5718         (process_enumeration_scope, read_array_type, read_common_block)
5719         (read_namespace, read_module, read_subroutine_type): Update.
5720         (sibling_die): Remove.
5721
5722 2020-03-26  Tom Tromey  <tom@tromey.com>
5723
5724         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
5725         (build_type_psymtabs_reader, read_structure_type)
5726         (read_enumeration_type, read_full_die_1): Update.
5727         (dwarf2_attr_no_follow): Move to die.h.
5728         * dwarf2/die.h (struct die_info) <attr>: New method.
5729
5730 2020-03-26  Tom Tromey  <tom@tromey.com>
5731
5732         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
5733         <base_address>: Now an optional.
5734         (dwarf2_find_base_address, dwarf2_rnglists_process)
5735         (dwarf2_ranges_process, fill_in_loclist_baton)
5736         (dwarf2_symbol_mark_computed): Update.
5737
5738 2020-03-26  Tom Tromey  <tom@tromey.com>
5739
5740         * dwarf2/read.c (struct die_info): Move to die.h.
5741         * dwarf2/die.h: New file.
5742
5743 2020-03-26  Tom Tromey  <tom@tromey.com>
5744
5745         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
5746         * dwarf2/read.c
5747         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5748         Move to line-header.c.
5749         (read_checked_initial_length_and_offset, read_formatted_entries):
5750         Likewise.
5751         (dwarf_decode_line_header): Split into two.
5752         * dwarf2/line-header.c
5753         (dwarf2_statement_list_fits_in_line_number_section_complaint):
5754         Move from read.c.
5755         (read_checked_initial_length_and_offset, read_formatted_entries):
5756         Likewise.
5757         (dwarf_decode_line_header): New function, split from read.c.
5758
5759 2020-03-26  Tom Tromey  <tom@tromey.com>
5760
5761         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
5762         Declare method.
5763         * dwarf2/read.c (read_attribute_value): Update.
5764         (dwarf2_per_objfile::read_line_string): Rename from
5765         read_indirect_line_string.
5766         (read_formatted_entries): Update.
5767
5768 2020-03-26  Tom Tromey  <tom@tromey.com>
5769
5770         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
5771         variable.
5772
5773 2020-03-26  Tom Tromey  <tom@tromey.com>
5774
5775         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
5776         const.
5777         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
5778         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
5779         parameter const.
5780
5781 2020-03-26  Tom Tromey  <tom@tromey.com>
5782
5783         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
5784         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
5785         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
5786         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
5787
5788 2020-03-26  Tom Tromey  <tom@tromey.com>
5789
5790         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
5791         file_names_size, file_full_name, file_file_name>: Use const.
5792         <file_name_at, file_names>: Add const overload.
5793         * dwarf2/line-header.c (line_header::file_file_name)
5794         (line_header::file_full_name): Update.
5795
5796 2020-03-26  Tom Tromey  <tom@tromey.com>
5797
5798         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
5799         (macro_start_file, consume_improper_spaces)
5800         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
5801         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
5802         (dwarf_decode_macros): Move to macro.c.
5803         * dwarf2/macro.c: New file.
5804         * dwarf2/macro.h: New file.
5805         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
5806
5807 2020-03-26  Tom Tromey  <tom@tromey.com>
5808
5809         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
5810         method.
5811         * dwarf2/section.c: New method.  From
5812         read_indirect_string_at_offset_from.
5813         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
5814         (read_indirect_string_at_offset_from): Move to section.c.
5815         (read_indirect_string_at_offset): Rewrite.
5816         (read_indirect_line_string_at_offset): Remove.
5817         (read_indirect_string, read_indirect_line_string)
5818         (dwarf_decode_macro_bytes): Update.
5819
5820 2020-03-26  Tom Tromey  <tom@tromey.com>
5821
5822         * dwarf2/section.h (struct dwarf2_section_info)
5823         <overload_complaint>: Declare.
5824         (dwarf2_section_buffer_overflow_complaint): Don't declare.
5825         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
5826         Rename from dwarf2_section_buffer_overflow_complaint.
5827         * dwarf2/read.c (skip_one_die, partial_die_info::read)
5828         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
5829
5830 2020-03-26  Tom Tromey  <tom@tromey.com>
5831
5832         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
5833         Declare.
5834         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
5835         Move from read.c.
5836         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
5837         to section.c.
5838
5839 2020-03-26  Tom Tromey  <tom@tromey.com>
5840
5841         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
5842
5843 2020-03-26  Tom Tromey  <tom@tromey.com>
5844
5845         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
5846         "builder".
5847         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
5848         parameter.
5849         (dwarf_decode_macros): Update.
5850
5851 2020-03-26  Tom Tromey  <tom@tromey.com>
5852
5853         * dwarf2/read.c (read_attribute_value): Update.
5854         (read_indirect_string_from_dwz): Move to dwz.c; change into
5855         method.
5856         (dwarf_decode_macro_bytes): Update.
5857         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
5858         * dwarf2/dwz.c: New file.
5859         * Makefile.in (COMMON_SFILES): Add dwz.c.
5860
5861 2020-03-26  Tom Tromey  <tom@tromey.com>
5862
5863         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
5864         * dwarf2/read.c: Add include.
5865         * dwarf2/index-write.c: Add include.
5866         * dwarf2/index-cache.c: Add include.
5867         * dwarf2/dwz.h: New file.
5868
5869 2020-03-25  Tom Tromey  <tom@tromey.com>
5870
5871         * compile/compile-object-load.c (get_out_value_type): Mention
5872         correct symbol name in error message.
5873
5874 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
5875
5876         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
5877
5878 2020-03-25  Tom de Vries  <tdevries@suse.de>
5879
5880         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
5881         * symmisc.c (dump_symtab_1): Print user and includes fields.
5882         (maintenance_info_symtabs): Same.
5883
5884 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5885
5886         PR gdb/25534
5887         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
5888         (riscv_regcache_cooked_write): New function.
5889         (riscv_push_dummy_call): Use new function.
5890         (riscv_return_value): Likewise.
5891
5892 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
5893
5894         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
5895         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
5896         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
5897         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
5898         * infrun.c (follow_fork): Likewise.
5899         (follow_fork_inferior): Likewise.
5900         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
5901         * linux-nat.h (class linux_nat_target): Likewise.
5902         * remote.c (class remote_target) <follow_fork>: Likewise.
5903         (remote_target::follow_fork): Likewise.
5904         * target-delegates.c: Re-generate.
5905         * target.c (default_follow_fork): Likewise.
5906         (target_follow_fork): Likewise.
5907         * target.h (struct target_ops) <follow_fork>: Likewise.
5908         (target_follow_fork): Likewise.
5909
5910 2020-03-24  Tom de Vries  <tdevries@suse.de>
5911
5912         * psymtab.c (maintenance_info_psymtabs): Print user field.
5913
5914 2020-03-20  Tom Tromey  <tromey@adacore.com>
5915
5916         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
5917         const.
5918         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
5919         const.
5920
5921 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
5922
5923         * ptrace.m4: Don't check for ptrace declaration.
5924         * config.in: Re-generate.
5925         * configure: Re-generate.
5926         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
5927         not defined.
5928
5929 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5930
5931         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
5932         `PTRACE_TYPE_RET'.
5933         * i386-bsd-nat.c (gdb_ptrace): Likewise.
5934         * sparc-nat.c (gdb_ptrace): Likewise.
5935         * x86-bsd-nat.c (gdb_ptrace): Likewise.
5936
5937 2020-03-20  Tom Tromey  <tromey@adacore.com>
5938
5939         * c-exp.y (lex_one_token): Fix assert.
5940
5941 2020-03-20  Tom Tromey  <tromey@adacore.com>
5942
5943         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
5944         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
5945         strncpy call.
5946
5947 2020-03-20  Tom Tromey  <tromey@adacore.com>
5948
5949         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
5950
5951 2020-03-20  Tom Tromey  <tromey@adacore.com>
5952
5953         * ada-valprint.c (print_variant_part): Remove parameters; switch
5954         to value-based API.
5955         (print_field_values): Likewise.
5956         (ada_val_print_struct_union): Likewise.
5957         (ada_value_print_1): Update.
5958
5959 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5960
5961         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
5962         nbsd_nat_target instead of inf_ptrace_target.
5963         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
5964         nbsd_nat_target.
5965
5966 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5967
5968         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
5969         it to the ptrace call.
5970         * (store_registers): Likewise.
5971
5972 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
5973
5974         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
5975         it to the ptrace call.
5976         * (store_registers): Likewise.
5977
5978 2020-03-19  Luis Machado  <luis.machado@linaro.org>
5979
5980         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
5981         valid, fetch vg value from ptrace.
5982
5983 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5984         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
5985         * inf-ptrace.c: Likewise.
5986         * (gdb_ptrace): Add.
5987         * (inf_ptrace_target::resume): Update.
5988         * (inf_ptrace_target::xfer_partial): Likewise.
5989         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
5990         * (inf_ptrace_peek_poke): Update.
5991
5992 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
5993
5994         * x86-bsd-nat.c (gdb_ptrace): New.
5995         * (x86bsd_dr_set): Add new argument `ptid'.
5996         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
5997         x86bsd_dr_set_addr): Update.
5998
5999 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6000
6001         * remote.c (remote_target::process_stop_reply): Handle events for
6002         all threads differently.
6003
6004 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6005
6006         * completer.c (completion_tracker::remove_completion): Define new
6007         function.
6008         * completer.h (completion_tracker::remove_completion): Declare new
6009         function.
6010         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6011         when adding a C++ function symbol.
6012
6013 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6014
6015         * completer.c (completion_tracker::completion_hash_entry): Define
6016         new class.
6017         (advance_to_filename_complete_word_point): Call
6018         recompute_lowest_common_denominator.
6019         (completion_tracker::completion_tracker): Call discard_completions
6020         to setup the hash table.
6021         (completion_tracker::discard_completions): Allow for being called
6022         from the constructor, pass new equal function, and element deleter
6023         when constructing the hash table.  Initialise new class member
6024         variables.
6025         (completion_tracker::maybe_add_completion): Remove use of
6026         m_entries_vec, and store more information into m_entries_hash.
6027         (completion_tracker::recompute_lcd_visitor): New function, most
6028         content taken from...
6029         (completion_tracker::recompute_lowest_common_denominator):
6030         ...here, this now just visits each item in the hash calling the
6031         above visitor.
6032         (completion_tracker::build_completion_result): Remove use of
6033         m_entries_vec, call recompute_lowest_common_denominator.
6034         * completer.h (completion_tracker::have_completions): Remove use
6035         of m_entries_vec.
6036         (completion_tracker::completion_hash_entry): Declare new class.
6037         (completion_tracker::recompute_lowest_common_denominator): Change
6038         function signature.
6039         (completion_tracker::recompute_lcd_visitor): Declare new function.
6040         (completion_tracker::m_entries_vec): Delete.
6041         (completion_tracker::m_entries_hash): Initialize to NULL.
6042         (completion_tracker::m_lowest_common_denominator_valid): New
6043         member variable.
6044         (completion_tracker::m_lowest_common_denominator_max_length): New
6045         member variable.
6046
6047 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6048
6049         * regformats/regdef.h: Put reg in gdb namespace.
6050
6051 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6052
6053         * i386-bsd-nat.c (gdb_ptrace): New.
6054         * (i386bsd_fetch_inferior_registers,
6055         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6056         * (i386bsd_fetch_inferior_registers,
6057         i386bsd_store_inferior_registers) Use gdb_ptrace.
6058
6059 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6060
6061         * amd64-bsd-nat.c (gdb_ptrace): New.
6062         * (amd64bsd_fetch_inferior_registers,
6063         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6064         * (amd64bsd_fetch_inferior_registers,
6065         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6066
6067 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6068
6069         * user-regs.c (user_reg::read): Rename to...
6070         (user_reg::xread): ...this.
6071         * (append_user_reg): Rename argument `read' to `xread'.
6072         * (user_reg_add_builtin): Likewise.
6073         * (user_reg_add): Likewise.
6074         * (value_of_user_reg): Likewise.
6075
6076 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6077
6078         * sparc-nat.c (gdb_ptrace): New.
6079         * sparc-nat.c (sparc_fetch_inferior_registers)
6080         (sparc_store_inferior_registers) Remove obsolete comment.
6081         * sparc-nat.c (sparc_fetch_inferior_registers)
6082         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6083         * sparc-nat.c (sparc_fetch_inferior_registers)
6084         (sparc_store_inferior_registers) Use gdb_ptrace.
6085
6086 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6087
6088         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6089         it to the ptrace call.
6090         * sh-nbsd-nat.c (store_registers): Likewise.
6091
6092 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6093
6094         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6095         nbsd_nat_target instead of inf_ptrace_target.
6096         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6097         nbsd_nat_target.
6098
6099 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6100
6101         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6102
6103 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6104
6105         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6106         <sys/sysctl.h>.
6107         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6108
6109 2020-03-17  Tom de Vries  <tdevries@suse.de>
6110
6111         PR gdb/23710
6112         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6113         fields.
6114         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6115         fields.
6116         (process_imported_unit_die): Skip import of c++ CUs.
6117
6118 2020-03-16  Tom Tromey  <tom@tromey.com>
6119
6120         * p-valprint.c (pascal_object_print_value): Initialize
6121         base_value.
6122
6123 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6124             Shahab Vahedi  <shahab@synopsys.com>
6125
6126         * Makefile.in: Add arch/arc.o
6127         * configure.tgt: Likewise.
6128         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6129         (_initialize_arc_tdep): Don't initialize old target descriptions.
6130         (arc_read_description): New function to cache target descriptions.
6131         * arc-tdep.h (arc_read_description): Add proto type.
6132         * arch/arc.c: New file.
6133         * arch/arc.h: Likewise.
6134         * features/Makefile: Replace old target descriptions with new.
6135         * features/arc-arcompact.c: Remove.
6136         * features/arc-arcompact.xml: Likewise.
6137         * features/arc-v2.c: Likewise
6138         * features/arc-v2.xml: Likewise
6139         * features/arc/aux-arcompact.xml: New file.
6140         * features/arc/aux-v2.xml: Likewise.
6141         * features/arc/core-arcompact.xml: Likewise.
6142         * features/arc/core-v2.xml: Likewise.
6143         * features/arc/aux-arcompact.c: Generate.
6144         * features/arc/aux-v2.c: Likewise.
6145         * features/arc/core-arcompact.c: Likewise.
6146         * features/arc/core-v2.c: Likewise.
6147         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6148
6149 2020-03-16  Tom Tromey  <tromey@adacore.com>
6150
6151         PR gdb/25663:
6152         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6153         putting value into bcache.
6154
6155 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6156
6157         PR gdb/21500
6158         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6159         to...
6160         (amd64_windows_init_abi_common): ... this.  Don't set size of
6161         long type.
6162         (amd64_windows_init_abi): New function.
6163         (amd64_cygwin_init_abi): New function.
6164         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6165         the Cygwin OS ABI.
6166         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6167         comment.
6168
6169 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6170
6171         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6172         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6173         (pe_import_directory_entry): New struct type.
6174         (is_linked_with_cygwin_dll): New function.
6175         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6176         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6177         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6178
6179 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6180
6181         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6182         i386_cygwin_core_osabi_sniffer.
6183
6184 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6185
6186         * i386-cygwin-tdep.c: Rename to...
6187         * i386-windows-tdep.c: ... this.
6188         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6189         i386-windows-tdep.c.
6190         * configure.tgt: Likewise.
6191
6192 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6193
6194         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6195         * osabi.c (gdb_osabi_names): Add "Windows".
6196         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6197         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6198         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6199         i386_cygwin_osabi_sniffer.
6200         (_initialize_i386_cygwin_tdep): Register OS ABI
6201         GDB_OSABI_WINDOWS for i386.
6202         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6203         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6204         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6205         for x86-64.
6206         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6207         when the target matches '*-*-mingw*'.
6208
6209 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6210
6211         * defs.h (enum gdb_osabi): Move to...
6212         * osabi.h (enum gdb_osabi): ... here.
6213         * gdbarch.sh: Include osabi.h in gdbarch.h.
6214         * gdbarch.h: Re-generate.
6215
6216 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6217
6218         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
6219         function.
6220         (_initialize_amd64_windows_tdep): Register osabi sniffer.
6221
6222 2020-03-14  Tom Tromey  <tom@tromey.com>
6223
6224         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
6225         for C++.
6226         (c_type_print_modifier): Likewise.  Add "language" parameter.
6227         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
6228         (c_type_print_base_1): Update.
6229         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
6230         constants.
6231         * type-stack.c (type_stack::insert): Handle tp_atomic and
6232         tp_restrict.
6233         (type_stack::follow_type_instance_flags): Likewise.
6234         (type_stack::follow_types): Likewise.  Merge type-following code.
6235         * c-exp.y (RESTRICT, ATOMIC): New tokens.
6236         (space_identifier, cv_with_space_id)
6237         (const_or_volatile_or_space_identifier_noopt)
6238         (const_or_volatile_or_space_identifier): Remove.
6239         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
6240         rules.
6241         (ptr_operator, typebase): Update.
6242         (enum token_flag) <FLAG_C>: New constant.
6243         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
6244         "_Atomic".
6245         (lex_one_token): Handle FLAG_C.
6246
6247 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6248
6249         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
6250         it to the ptrace call.
6251         * m68k-bsd-nat.c (store_registers): Likewise.
6252
6253 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6254
6255         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
6256         gdb_byte *.
6257         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
6258         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
6259         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
6260
6261 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6262
6263         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
6264         nbsd_nat_target instead of inf_ptrace_target.
6265         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6266         nbsd_nat_target.
6267
6268 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6269
6270         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
6271         register_t.
6272
6273 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6274
6275         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
6276         it to the ptrace call.
6277         * alpha-bsd-nat.c (store_registers): Likewise.
6278
6279 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6280
6281         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
6282         includes.
6283         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
6284         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
6285         fill_fpregset): Likewise.
6286
6287 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6288
6289         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
6290         nbsd_nat_target instead of inf_ptrace_target.
6291         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6292         nbsd_nat_target.
6293
6294 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6295
6296         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
6297         register_t.
6298
6299 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6300
6301         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
6302         it to the ptrace call.
6303         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
6304         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
6305         * arm-nbsd-nat.c (store_register): Likewise.
6306         * arm-nbsd-nat.c (store_regs): Likewise.
6307         * arm-nbsd-nat.c (store_fp_register): Likewise.
6308         * arm-nbsd-nat.c (store_fp_regs): Likewise.
6309
6310 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6311
6312         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
6313         nbsd_nat_target instead of inf_ptrace_target.
6314         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6315         nbsd_nat_target.
6316
6317 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6318
6319         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
6320         it to the ptrace call.
6321         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
6322
6323 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6324
6325         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
6326         it to the ptrace call.
6327         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
6328
6329 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6330
6331         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
6332         gdb_byte *.
6333         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
6334
6335 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6336
6337         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
6338         instead of inf_ptrace_target.
6339         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
6340         nbsd_nat_target.
6341
6342 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6343
6344         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6345         register_t.
6346
6347 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6348
6349         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6350         register_t.
6351
6352 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
6353
6354         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
6355         register_t.
6356
6357 2020-03-13  Tom Tromey  <tom@tromey.com>
6358
6359         * value.h (val_print): Don't declare.
6360         * valprint.h (val_print_array_elements)
6361         (val_print_scalar_formatted, generic_val_print): Don't declare.
6362         * valprint.c (generic_val_print_array): Take a struct value.
6363         (generic_val_print_ptr, generic_val_print_memberptr)
6364         (generic_val_print_bool, generic_val_print_int)
6365         (generic_val_print_char, generic_val_print_complex)
6366         (generic_val_print): Remove.
6367         (generic_value_print): Update.
6368         (do_val_print): Remove unused parameters.  Don't call
6369         la_val_print.
6370         (val_print): Remove.
6371         (common_val_print): Update.  Don't call value_check_printable.
6372         (val_print_scalar_formatted, val_print_array_elements): Remove.
6373         * rust-lang.c (rust_val_print): Remove.
6374         (rust_language_defn): Update.
6375         * p-valprint.c (pascal_val_print): Remove.
6376         (pascal_value_print_inner): Update.
6377         (pascal_object_print_val_fields, pascal_object_print_val):
6378         Remove.
6379         (pascal_object_print_static_field): Update.
6380         * p-lang.h (pascal_val_print): Don't declare.
6381         * p-lang.c (pascal_language_defn): Update.
6382         * opencl-lang.c (opencl_language_defn): Update.
6383         * objc-lang.c (objc_language_defn): Update.
6384         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
6385         * m2-lang.h (m2_val_print): Don't declare.
6386         * m2-lang.c (m2_language_defn): Update.
6387         * language.h (struct language_defn) <la_val_print>: Remove.
6388         * language.c (unk_lang_value_print_inner): Rename.  Change
6389         argument types.
6390         (unknown_language_defn, auto_language_defn): Update.
6391         * go-valprint.c (go_val_print): Remove.
6392         * go-lang.h (go_val_print): Don't declare.
6393         * go-lang.c (go_language_defn): Update.
6394         * f-valprint.c (f_val_print): Remove.
6395         * f-lang.h (f_value_print): Don't declare.
6396         * f-lang.c (f_language_defn): Update.
6397         * d-valprint.c (d_val_print): Remove.
6398         * d-lang.h (d_value_print): Don't declare.
6399         * d-lang.c (d_language_defn): Update.
6400         * cp-valprint.c (cp_print_value_fields)
6401         (cp_print_value_fields_rtti, cp_print_value): Remove.
6402         (cp_print_static_field): Update.
6403         * c-valprint.c (c_val_print_array, c_val_print_ptr)
6404         (c_val_print_struct, c_val_print_union, c_val_print_int)
6405         (c_val_print_memberptr, c_val_print): Remove.
6406         * c-lang.h (c_val_print_array, cp_print_value_fields)
6407         (cp_print_value_fields_rtti): Don't declare.
6408         * c-lang.c (c_language_defn, cplus_language_defn)
6409         (asm_language_defn, minimal_language_defn): Update.
6410         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
6411         (ada_val_print_enum): Take a struct value.
6412         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
6413         (ada_val_print): Remove.
6414         (ada_value_print_1): Update.
6415         (printable_val_type): Remove.
6416         * ada-lang.h (ada_val_print): Don't declare.
6417         * ada-lang.c (ada_language_defn): Update.
6418
6419 2020-03-13  Tom Tromey  <tom@tromey.com>
6420
6421         * valprint.c (do_val_print): Update.
6422         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
6423         a struct value.
6424         (value_to_value_object_no_release): Declare.
6425         * python/py-value.c (value_to_value_object_no_release): New
6426         function.
6427         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
6428         struct value.
6429         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
6430         function.
6431         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
6432         a struct value.
6433         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
6434         Declare.
6435         (gdbscm_apply_val_pretty_printer): Take a struct value.
6436         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
6437         value.
6438         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
6439         value.
6440         * extension-priv.h (struct extension_language_ops)
6441         <apply_val_pretty_printer>: Take a struct value.
6442         * cp-valprint.c (cp_print_value): Create a struct value.
6443         (cp_print_value): Update.
6444
6445 2020-03-13  Tom Tromey  <tom@tromey.com>
6446
6447         * ada-valprint.c (print_field_values): Call common_val_print.
6448
6449 2020-03-13  Tom Tromey  <tom@tromey.com>
6450
6451         * ada-valprint.c (val_print_packed_array_elements): Remove
6452         bitoffset and val parameters.  Call common_val_print.
6453         (ada_val_print_string): Remove offset, address, and original_value
6454         parameters.
6455         (ada_val_print_array): Update.
6456         (ada_value_print_array): New function.
6457         (ada_value_print_1): Call it.
6458
6459 2020-03-13  Tom Tromey  <tom@tromey.com>
6460
6461         * ada-valprint.c (ada_value_print): Use common_val_print.
6462
6463 2020-03-13  Tom Tromey  <tom@tromey.com>
6464
6465         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
6466
6467 2020-03-13  Tom Tromey  <tom@tromey.com>
6468
6469         * ada-valprint.c (ada_value_print_num): New function.
6470         (ada_value_print_1): Use it.
6471
6472 2020-03-13  Tom Tromey  <tom@tromey.com>
6473
6474         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
6475
6476 2020-03-13  Tom Tromey  <tom@tromey.com>
6477
6478         * ada-valprint.c (ada_value_print_ptr): New function.
6479         (ada_value_print_1): Use it.
6480
6481 2020-03-13  Tom Tromey  <tom@tromey.com>
6482
6483         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
6484         call common_val_print.
6485         (ada_val_print_1): Update.
6486         (ada_value_print_1): New function.
6487         (ada_value_print_inner): Rewrite.
6488
6489 2020-03-13  Tom Tromey  <tom@tromey.com>
6490
6491         * cp-valprint.c (cp_print_value_fields): Update.
6492         (cp_print_value): New function.
6493
6494 2020-03-13  Tom Tromey  <tom@tromey.com>
6495
6496         * m2-valprint.c (m2_value_print_inner): Use
6497         cp_print_value_fields.
6498         * cp-valprint.c (cp_print_value_fields): New function.
6499         * c-valprint.c (c_value_print_struct): New function.
6500         (c_value_print_inner): Use c_value_print_struct.
6501         * c-lang.h (cp_print_value_fields): Declare.
6502
6503 2020-03-13  Tom Tromey  <tom@tromey.com>
6504
6505         * c-valprint.c (c_value_print_array): New function.
6506         (c_value_print_inner): Use it.
6507
6508 2020-03-13  Tom Tromey  <tom@tromey.com>
6509
6510         * c-valprint.c (c_value_print_memberptr): New function.
6511         (c_value_print_inner): Use it.
6512
6513 2020-03-13  Tom Tromey  <tom@tromey.com>
6514
6515         * c-valprint.c (c_value_print_int): New function.
6516         (c_value_print_inner): Use it.
6517
6518 2020-03-13  Tom Tromey  <tom@tromey.com>
6519
6520         * c-valprint.c (c_value_print_ptr): New function.
6521         (c_value_print_inner): Use it.
6522
6523 2020-03-13  Tom Tromey  <tom@tromey.com>
6524
6525         * c-valprint.c (c_value_print_inner): Rewrite.
6526
6527 2020-03-13  Tom Tromey  <tom@tromey.com>
6528
6529         * valprint.c (generic_value_print_complex): New function.
6530         (generic_value_print): Use it.
6531
6532 2020-03-13  Tom Tromey  <tom@tromey.com>
6533
6534         * valprint.c (generic_val_print_float): Don't call
6535         val_print_scalar_formatted.
6536         (generic_val_print, generic_value_print): Update.
6537
6538 2020-03-13  Tom Tromey  <tom@tromey.com>
6539
6540         * valprint.c (generic_value_print_char): New function
6541         (generic_value_print): Use it.
6542
6543 2020-03-13  Tom Tromey  <tom@tromey.com>
6544
6545         * valprint.c (generic_value_print_int): New function.
6546         (generic_value_print): Use it.
6547
6548 2020-03-13  Tom Tromey  <tom@tromey.com>
6549
6550         * valprint.c (generic_value_print_bool): New function.
6551         (generic_value_print): Use it.
6552
6553 2020-03-13  Tom Tromey  <tom@tromey.com>
6554
6555         * valprint.c (generic_val_print_func): Simplify.
6556         (generic_val_print, generic_value_print): Update.
6557
6558 2020-03-13  Tom Tromey  <tom@tromey.com>
6559
6560         * valprint.c (generic_val_print_flags): Remove.
6561         (generic_val_print, generic_value_print): Update.
6562         (val_print_type_code_flags): Add original_value parameter.
6563
6564 2020-03-13  Tom Tromey  <tom@tromey.com>
6565
6566         * valprint.c (generic_val_print): Update.
6567         (generic_value_print): Update.
6568         * valprint.c (generic_val_print_enum): Don't call
6569         val_print_scalar_formatted.
6570
6571 2020-03-13  Tom Tromey  <tom@tromey.com>
6572
6573         * valprint.c (generic_value_print): Call generic_value_print_ptr.
6574         * valprint.c (generic_value_print_ptr): New function.
6575
6576 2020-03-13  Tom Tromey  <tom@tromey.com>
6577
6578         * valprint.c (generic_value_print): Rewrite.
6579
6580 2020-03-13  Tom Tromey  <tom@tromey.com>
6581
6582         * p-valprint.c (pascal_object_print_value_fields)
6583         (pascal_object_print_value): New functions.
6584
6585 2020-03-13  Tom Tromey  <tom@tromey.com>
6586
6587         * p-valprint.c (pascal_value_print_inner): Rewrite.
6588
6589 2020-03-13  Tom Tromey  <tom@tromey.com>
6590
6591         * f-valprint.c (f_value_print_innner): Rewrite.
6592
6593 2020-03-13  Tom Tromey  <tom@tromey.com>
6594
6595         * m2-valprint.c (m2_print_unbounded_array): New overload.
6596         (m2_print_unbounded_array): Update.
6597         (m2_print_array_contents): Take a struct value.
6598         (m2_value_print_inner): Rewrite.
6599
6600 2020-03-13  Tom Tromey  <tom@tromey.com>
6601
6602         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
6603         (d_value_print_inner): New function.
6604         * d-lang.h (d_value_print_inner): Declare.
6605         * d-lang.c (d_language_defn): Use d_value_print_inner.
6606
6607 2020-03-13  Tom Tromey  <tom@tromey.com>
6608
6609         * go-valprint.c (go_value_print_inner): New function.
6610         * go-lang.h (go_value_print_inner): Declare.
6611         * go-lang.c (go_language_defn): Use go_value_print_inner.
6612
6613 2020-03-13  Tom Tromey  <tom@tromey.com>
6614
6615         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
6616         API.
6617         (rust_val_print): Rewrite.
6618         (rust_value_print_inner): New function, from rust_val_print.
6619         (rust_language_defn): Use rust_value_print_inner.
6620
6621 2020-03-13  Tom Tromey  <tom@tromey.com>
6622
6623         * ada-valprint.c (ada_value_print_inner): New function.
6624         * ada-lang.h (ada_value_print_inner): Declare.
6625         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
6626
6627 2020-03-13  Tom Tromey  <tom@tromey.com>
6628
6629         * f-valprint.c (f_value_print_innner): New function.
6630         * f-lang.h (f_value_print_innner): Declare.
6631         * f-lang.c (f_language_defn): Use f_value_print_innner.
6632
6633 2020-03-13  Tom Tromey  <tom@tromey.com>
6634
6635         * p-valprint.c (pascal_value_print_inner): New function.
6636         * p-lang.h (pascal_value_print_inner): Declare.
6637         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
6638
6639 2020-03-13  Tom Tromey  <tom@tromey.com>
6640
6641         * m2-valprint.c (m2_value_print_inner): New function.
6642         * m2-lang.h (m2_value_print_inner): Declare.
6643         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
6644
6645 2020-03-13  Tom Tromey  <tom@tromey.com>
6646
6647         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
6648         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
6649         * c-valprint.c (c_value_print_inner): New function.
6650         * c-lang.h (c_value_print_inner): Declare.
6651         * c-lang.c (c_language_defn, cplus_language_defn)
6652         (asm_language_defn, minimal_language_defn): Use
6653         c_value_print_inner.
6654
6655 2020-03-13  Tom Tromey  <tom@tromey.com>
6656
6657         * p-valprint.c (pascal_object_print_value_fields): Now static.
6658         * p-lang.h (pascal_object_print_value_fields): Don't declare.
6659
6660 2020-03-13  Tom Tromey  <tom@tromey.com>
6661
6662         * c-valprint.c (c_val_print_array): Simplify.
6663
6664 2020-03-13  Tom Tromey  <tom@tromey.com>
6665
6666         * valprint.c (value_print_array_elements): New function.
6667         * valprint.h (value_print_array_elements): Declare.
6668
6669 2020-03-13  Tom Tromey  <tom@tromey.com>
6670
6671         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
6672         * mips-tdep.c (mips_print_register): Use
6673         value_print_scalar_formatted.
6674
6675 2020-03-13  Tom Tromey  <tom@tromey.com>
6676
6677         * valprint.h (value_print_scalar_formatted): Declare.
6678         * valprint.c (value_print_scalar_formatted): New function.
6679
6680 2020-03-13  Tom Tromey  <tom@tromey.com>
6681
6682         * valprint.h (generic_value_print): Declare.
6683         * valprint.c (generic_value_print): New function.
6684
6685 2020-03-13  Tom Tromey  <tom@tromey.com>
6686
6687         * valprint.c (do_val_print): Call la_value_print_inner, if
6688         available.
6689         * rust-lang.c (rust_language_defn): Update.
6690         * p-lang.c (pascal_language_defn): Update.
6691         * opencl-lang.c (opencl_language_defn): Update.
6692         * objc-lang.c (objc_language_defn): Update.
6693         * m2-lang.c (m2_language_defn): Update.
6694         * language.h (struct language_defn) <la_value_print_inner>: New
6695         member.
6696         * language.c (unknown_language_defn, auto_language_defn): Update.
6697         * go-lang.c (go_language_defn): Update.
6698         * f-lang.c (f_language_defn): Update.
6699         * d-lang.c (d_language_defn): Update.
6700         * c-lang.c (c_language_defn, cplus_language_defn)
6701         (asm_language_defn, minimal_language_defn): Update.
6702         * ada-lang.c (ada_language_defn): Update.
6703
6704 2020-03-13  Tom Tromey  <tom@tromey.com>
6705
6706         * c-valprint.c (c_value_print): Use common_val_print.
6707
6708 2020-03-13  Tom Tromey  <tom@tromey.com>
6709
6710         * cp-valprint.c (cp_print_static_field): Use common_val_print.
6711
6712 2020-03-13  Tom Tromey  <tom@tromey.com>
6713
6714         * f-valprint.c (f77_print_array_1, f_val_print): Use
6715         common_val_print.
6716
6717 2020-03-13  Tom Tromey  <tom@tromey.com>
6718
6719         * riscv-tdep.c (riscv_print_one_register_info): Use
6720         common_val_print.
6721
6722 2020-03-13  Tom Tromey  <tom@tromey.com>
6723
6724         * mi/mi-main.c (output_register): Use common_val_print.
6725
6726 2020-03-13  Tom Tromey  <tom@tromey.com>
6727
6728         * infcmd.c (default_print_one_register_info): Use
6729         common_val_print.
6730
6731 2020-03-13  Tom Tromey  <tom@tromey.com>
6732
6733         * valprint.h (common_val_print_checked): Declare.
6734         * valprint.c (common_val_print_checked): New function.
6735         * stack.c (print_frame_arg): Use common_val_print_checked.
6736
6737 2020-03-13  Tom Tromey  <tom@tromey.com>
6738
6739         * valprint.c (do_val_print): New function, from val_print.
6740         (val_print): Use do_val_print.
6741         (common_val_print): Use do_val_print.
6742
6743 2020-03-13  Tom Tromey  <tom@tromey.com>
6744
6745         * valprint.c (value_print): Use scoped_value_mark.
6746
6747 2020-03-13  Tom de Vries  <tdevries@suse.de>
6748
6749         PR symtab/25646
6750         * psymtab.c (partial_symtab::partial_symtab): Don't set
6751         globals_offset and statics_offset.  Push element onto
6752         current_global_psymbols and current_static_psymbols stacks.
6753         (concat): New function.
6754         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
6755         element from current_global_psymbols and current_static_psymbols
6756         stacks.  Concat popped elements to global_psymbols and
6757         static_symbols.
6758         (add_psymbol_to_list): Use current_global_psymbols and
6759         current_static_psymbols stacks.
6760         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
6761         current_static_psymbols fields.
6762
6763 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6764
6765         * corelow.c (sniff_core_bfd): Remove.
6766         (class core_target) <m_core_vec>: Remove.
6767         (core_target::core_target): Update.
6768         (core_file_fns): Remove.
6769         (deprecated_add_core_fns): Remove.
6770         (default_core_sniffer): Remove.
6771         (sniff_core_bfd): Remove.
6772         (default_check_format): Remove.
6773         (gdb_check_format): Remove.
6774         (core_target_open): Update.
6775         (core_target::get_core_register_section): Update.
6776         (get_core_registers_cb): Update.
6777         (core_target::fetch_registers): Update.
6778         * gdbcore.h (struct core_fns): Remove.
6779         (deprecated_add_core_fns): Remove.
6780         (default_core_sniffer): Remove.
6781         (default_check_format): Remove.
6782
6783 2020-03-12  Tom Tromey  <tom@tromey.com>
6784
6785         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
6786         CORE_ADDR.
6787         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
6788
6789 2020-03-12  Tom Tromey  <tom@tromey.com>
6790
6791         * remote.c (remote_target::download_tracepoint)
6792         (remote_target::enable_tracepoint)
6793         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
6794         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
6795         sprintf_vma.
6796
6797 2020-03-12  Tom Tromey  <tom@tromey.com>
6798
6799         * symfile-mem.c: Update CORE_ADDR size assert.
6800
6801 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6802
6803         * selftest.m4: Move to gdbsupport/.
6804         * acinclude.m4: Update path to selftest.m4.
6805
6806 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6807
6808         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
6809         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
6810         gdbarch-selfselftests.c and selftest-arch.c.
6811         (SUBDIR_UNITTESTS_OBS): Rename to...
6812         (SELFTESTS_OBS): ... this.
6813         (COMMON_SFILES): Remove disasm-selftests.c and
6814         gdbarch-selftests.c.
6815         * configure.ac: Don't add selftest-arch.{c,o} to
6816         CONFIG_{SRCS,OBS}.
6817         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
6818         preprocessor conditions.
6819
6820 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6821
6822         * configure.ac: Don't source bfd/development.sh.
6823         * selftest.m4: Modify comment.
6824         * configure: Re-generate.
6825
6826 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
6827
6828         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
6829         not "true" or "false".
6830         * configure: Re-generate.
6831
6832 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
6833
6834         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
6835         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
6836         renamed to arm_nbsd_supply_gregset.
6837         (fetch_register): Update to call arm_nbsd_supply_gregset.
6838         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
6839         (arm_netbsd_nat_target::fetch_registers): Update.
6840         (fetch_elfcore_registers): Removed.
6841         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
6842         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
6843         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
6844         not require NetBSD system headers.
6845         (arm_nbsd_regset): New struct.
6846         (arm_nbsd_iterate_over_regset_sections): New function.
6847         (arm_netbsd_init_abi_common): Updated to call
6848         set_gdbarch_iterate_over_regset_sections.
6849         * arm-nbsd-tdep.h: New file.
6850
6851 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
6852
6853         * symtab.c (find_pc_sect_line): Add check which prevents infinite
6854         recursion.
6855
6856 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
6857
6858         * configure: Re-generate.
6859
6860 2020-03-11  Tom Tromey  <tromey@adacore.com>
6861
6862         * ada-typeprint.c (print_choices): Fix comment.
6863
6864 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6865
6866         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
6867         previous item in the list, when the list has no items.
6868
6869 2020-03-11  Tom de Vries  <tdevries@suse.de>
6870
6871         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
6872         PROP_LOCLIST handling code.
6873
6874 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
6875
6876         * buildsym-legacy.c (record_line): Pass extra parameter to
6877         record_line.
6878         * buildsym.c (buildsym_compunit::record_line): Take an extra
6879         parameter, reduce duplication in the line table, and record the
6880         is_stmt flag in the line table.
6881         * buildsym.h (buildsym_compunit::record_line): Add extra
6882         parameter.
6883         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
6884         non-statement lines.
6885         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
6886         this to the symtab builder.
6887         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
6888         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
6889         through to dwarf_record_line_1.
6890         * infrun.c (process_event_stop_test): When stepping, don't stop at
6891         a non-statement instruction, and only refresh the step info when
6892         we land in the middle of a line's range.  Also add an extra
6893         comment.
6894         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
6895         field.
6896         * record-btrace.c (btrace_find_line_range): Only record lines
6897         marked as is-statement.
6898         * stack.c (frame_show_address): Show the frame address if we are
6899         in a non-statement sal.
6900         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
6901         (maintenance_print_one_line_table): Print a header for the is_stmt
6902         column, and include is_stmt information in the output.
6903         * symtab.c (find_pc_sect_line): Find lines marked as statements in
6904         preference to non-statements.
6905         (find_pcs_for_symtab_line): Prefer is-statement entries.
6906         (find_line_common): Likewise.
6907         * symtab.h (struct linetable_entry): Add is_stmt field.
6908         (struct symtab_and_line): Likewise.
6909         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
6910         arranging the line table.
6911
6912 2020-03-07  Tom de Vries  <tdevries@suse.de>
6913
6914         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
6915         DIE.
6916
6917 2020-03-07  Tom Tromey  <tom@tromey.com>
6918
6919         * valops.c (value_literal_complex): Remove obsolete comment.
6920         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
6921         comment.
6922
6923 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
6924
6925         * infrun.h: Forward-declare thread_info.
6926         (set_step_info): Add thread_info parameter, add doc.
6927         * infrun.c (set_step_info): Add thread_info parameter, move doc
6928         to header.
6929         * infrun.c (process_event_stop_test): Pass thread to
6930         set_step_info call.
6931         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
6932         set_step_info.
6933         (prepare_one_step): Add thread_info parameter, pass it to
6934         set_step_frame and prepare_one_step (recursive) call.
6935         (step_1): Pass thread to prepare_one_step call.
6936         (step_command_fsm::should_stop): Pass thread to
6937         prepare_one_step.
6938         (until_next_fsm): Pass thread to set_step_frame call.
6939         (finish_command): Pass thread to set_step_info call.
6940
6941 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
6942
6943         * windows-tdep.c (windows_solib_create_inferior_hook):
6944         Check if inferior is running.
6945
6946 2020-03-06  Tom de Vries  <tdevries@suse.de>
6947
6948         * NEWS: Fix "the the".
6949         * ctfread.c: Same.
6950
6951 2020-03-06  Tom de Vries  <tdevries@suse.de>
6952
6953         * psymtab.c (psymtab_to_symtab): Don't print "done.".
6954
6955 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6956
6957         * .dir-locals.el: Add a comment referencing the other copies of
6958         this file.
6959
6960 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
6961
6962         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
6963         psargs.
6964
6965 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6966
6967         * .gitattributes: New file.
6968
6969 2020-03-04  Tom Tromey  <tom@tromey.com>
6970
6971         * symmisc.c (print_symbol_bcache_statistics)
6972         (print_objfile_statistics): Update.
6973         * symfile.c (allocate_symtab): Use intern.
6974         * psymtab.c (partial_symtab::partial_symtab): Use intern.
6975         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
6976         macro_cache>: Remove.
6977         <string_cache>: New member.
6978         (struct objfile) <intern>: New methods.
6979         * elfread.c (elf_symtab_read): Use intern.
6980         * dwarf2/read.c (fixup_go_packaging): Intern package name.
6981         (dwarf2_compute_name, dwarf2_physname)
6982         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
6983         names.
6984         (guess_partial_die_structure_name): Update.
6985         (partial_die_info::fixup): Intern name.
6986         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
6987         name.
6988         (dwarf2_name): Intern name.  Update.
6989         * buildsym.c (buildsym_compunit::get_macro_table): Use
6990         string_cache.
6991
6992 2020-03-04  Tom Tromey  <tom@tromey.com>
6993
6994         * jit.c (bfd_open_from_target_memory): Make "target" const.
6995         * corefile.c (gnutarget): Now const.
6996         * gdbcore.h (gnutarget): Now const.
6997
6998 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
6999
7000         * NEWS: Mention support for WOW64 processes.
7001         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7002         (amd64_windows_segment_register_p): Remove static.
7003         (_initialize_amd64_windows_nat): Update.
7004         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7005         * i386-windows-nat.c (context_offset): Update.
7006         (i386_mappings): Rename and remove static.
7007         (i386_windows_segment_register_p): Remove static.
7008         (_initialize_i386_windows_nat): Update.
7009         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7010         (STATUS_WX86_SINGLE_STEP): New macro.
7011         (EnumProcessModulesEx): New macro.
7012         (Wow64SuspendThread): New macro.
7013         (Wow64GetThreadContext): New macro.
7014         (Wow64SetThreadContext): New macro.
7015         (Wow64GetThreadSelectorEntry): New macro.
7016         (windows_set_context_register_offsets): Add static.
7017         (windows_set_segment_register_p): Likewise.
7018         (windows_add_thread): Adapt for WOW64 processes.
7019         (windows_fetch_one_register): Likewise.
7020         (windows_nat_target::fetch_registers): Likewise.
7021         (windows_store_one_register): Likewise.
7022         (display_selector): Likewise.
7023         (display_selectors): Likewise.
7024         (handle_exception): Likewise.
7025         (windows_continue): Likewise.
7026         (windows_nat_target::resume): Likewise.
7027         (windows_add_all_dlls): Likewise.
7028         (do_initial_windows_stuff): Likewise.
7029         (windows_nat_target::attach): Likewise.
7030         (windows_get_exec_module_filename): Likewise.
7031         (windows_nat_target::create_inferior): Likewise.
7032         (windows_xfer_siginfo): Likewise.
7033         (_initialize_loadable): Initialize Wow64SuspendThread,
7034         Wow64GetThreadContext, Wow64SetThreadContext,
7035         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7036         * windows-nat.h (windows_set_context_register_offsets):
7037         Remove declaration.
7038         (windows_set_segment_register_p): Likewise.
7039         (i386_windows_segment_register_p): Add declaration.
7040         (amd64_windows_segment_register_p): Likewise.
7041
7042 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7043
7044         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7045         in "info registers" for AArch64/ARM.
7046
7047         The change caused "info registers" to not print GPR's.
7048
7049         gdb/ChangeLog:
7050
7051         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7052
7053         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7054         when reg->group is empty and reggroup is not.
7055
7056 2020-03-03  Tom Tromey  <tromey@adacore.com>
7057
7058         * dwarf2/frame.c (struct dwarf2_frame_cache)
7059         <checked_tailcall_bottom, entry_cfa_sp_offset,
7060         entry_cfa_sp_offset_p>: Remove members.
7061         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7062         (dwarf2_frame_prev_register): Don't call
7063         dwarf2_tailcall_sniffer_first.
7064         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7065         * frame-unwind.c (add_unwinder): New fuction.
7066         (frame_unwind_init): Use it.  Add tailcall unwinder.
7067
7068 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7069             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7070
7071         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7072         value should be printed as true.
7073
7074 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7075
7076         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7077         (windows_init_abi): Set and use windows_so_ops.
7078
7079 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7080
7081         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7082         when verifying if dealing with a convenience variable.
7083
7084 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7085
7086         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7087
7088 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7089
7090         * infrun.c (gdbarch_supports_displaced_stepping): New.
7091         (use_displaced_stepping): Break up conditions in smaller pieces.
7092         Use gdbarch_supports_displaced_stepping.
7093         (displaced_step_prepare_throw): Use
7094         gdbarch_supports_displaced_stepping.
7095
7096 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7097
7098         * NEWS: Mention new behaviour of the history filename.
7099         * top.c (write_history_p): Add comment.
7100         (show_write_history_p): Add header comment, give a different
7101         message when history writing is on, but the history filename is
7102         empty.
7103         (history_filename): Add comment.
7104         (history_filename_empty): New function.
7105         (show_history_filename): Add header comment, give a different
7106         message when the filename is empty.
7107         (init_history): Compare history_filename against nullptr, and only
7108         read history if the filename is not empty.
7109         (set_history_filename): Add header comment, and only make
7110         non-empty filenames absolute.
7111         (init_main): Make the filename argument to 'set history filename'
7112         optional.
7113
7114 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7115
7116         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7117         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7118         (fetch_fp_register): Update.
7119         (fetch_fp_regs): Update.
7120         (store_fp_register): Update.
7121         (store_fp_regs): Update.
7122         (arm_netbsd_nat_target::read_description): New function.
7123         (fetch_elfcore_registers): Update.
7124
7125 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7126
7127         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7128         general_thread if the stop reply is missing a thread-id.
7129         (remote_target::process_stop_reply): Use the first non-exited
7130         thread if the target didn't pass a thread-id.
7131         * infrun.c (do_target_wait): Move call to
7132         switch_to_inferior_no_thread to ....
7133         (do_target_wait_1): ... here.
7134
7135 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7136
7137         * debuginfod-support.c: Include defs.h first.
7138
7139 2020-02-28  Tom de Vries  <tdevries@suse.de>
7140
7141         * symfile.c (set_initial_language): Use default language for lookup.
7142
7143 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7144
7145         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7146         reader variable, pass `this` to read_cutu_die_from_dwo.
7147
7148 2020-02-27  Aaron Merey  <amerey@redhat.com>
7149
7150         * source.c (open_source_file): Check for nullptr when computing
7151         srcpath.
7152
7153 2020-02-27  Tom Tromey  <tromey@adacore.com>
7154
7155         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7156         member.
7157         (dwarf2_add_field): Don't update nfields.
7158         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7159
7160 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7161
7162         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7163         abs.
7164
7165 2020-02-26  Tom Tromey  <tom@tromey.com>
7166
7167         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7168         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7169         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7170         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7171         per_cu_data.
7172
7173 2020-02-26  Tom Tromey  <tom@tromey.com>
7174
7175         * dwarf2/index-write.c (psym_index_map): Change type.
7176         (add_address_entry_worker, write_one_signatured_type)
7177         (recursively_count_psymbols, recursively_write_psymbols)
7178         (class debug_names, psyms_seen_size, write_gdbindex)
7179         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7180
7181 2020-02-26  Aaron Merey  <amerey@redhat.com>
7182
7183         * Makefile.in: Handle optional debuginfod support.
7184         * NEWS: Update.
7185         * README: Add --with-debuginfod summary.
7186         * config.in: Regenerate.
7187         * configure: Regenerate.
7188         * configure.ac: Handle optional debuginfod support.
7189         * debuginfod-support.c: debuginfod helper functions.
7190         * debuginfod-support.h: Ditto.
7191         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7192         summary.
7193         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7194         when a dwz file cannot be found.
7195         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7196         debuginfo file cannot be found.
7197         * source.c (open_source_file): Query debuginfod servers when a
7198         source file cannot be found.
7199         * top.c (print_gdb_configuration): Include
7200         --{with,without}-debuginfod in the output.
7201
7202 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7203
7204         * thread.c (thr_try_catch_cmd): Print thread name.
7205
7206 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7207
7208         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7209         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7210         dwarf2_fetch_die_type_sect_off): Move to...
7211         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7212         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7213         dwarf2_fetch_die_type_sect_off): ... here.
7214         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7215         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7216         dwarf2_fetch_die_type_sect_off): Move doc to header file.
7217
7218 2020-02-26  Tom de Vries  <tdevries@suse.de>
7219
7220         PR gdb/25603
7221         * symfile.c (set_initial_language): Exit-early if
7222         language_mode == language_mode_manual.
7223
7224 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7225
7226         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
7227         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
7228         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
7229
7230 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7231
7232         * gdbtypes.c (create_array_type_with_stride): Handle negative
7233         array strides.
7234         * valarith.c (value_subscripted_rvalue): Likewise.
7235
7236 2020-02-25  Luis Machado  <luis.machado@linaro.org>
7237
7238         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
7239
7240 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
7241
7242         * loc.h (dwarf2_get_die_type): Move to...
7243         * read.h (dwarf2_get_die_type): ... here.
7244         * read.c (dwarf2_get_die_type): Move doc to header.
7245
7246 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
7247
7248         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
7249         'gnulib/Makefile.in' to the list.
7250
7251 2020-02-24  Tom Tromey  <tom@tromey.com>
7252
7253         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
7254         Remove.
7255         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
7256         XOBNEWVEC.
7257
7258 2020-02-24  Tom Tromey  <tom@tromey.com>
7259
7260         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
7261         New method.
7262         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
7263         (dw2_do_instantiate_symtab, dw2_get_file_names)
7264         (build_type_psymtab_dependencies, load_full_type_unit): Update.
7265
7266 2020-02-24  Tom Tromey  <tom@tromey.com>
7267
7268         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
7269         make_scoped_restore.
7270         (dwarf2_psymtab::read_symtab): Don't clear
7271         reading_partial_symbols.
7272
7273 2020-02-24  Tom de Vries  <tdevries@suse.de>
7274
7275         PR gdb/25592
7276         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
7277
7278 2020-02-24  Tom de Vries  <tdevries@suse.de>
7279
7280         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
7281         commands layout next/prev/regs.
7282
7283 2020-02-22  Tom Tromey  <tom@tromey.com>
7284
7285         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
7286         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
7287
7288 2020-02-22  Tom Tromey  <tom@tromey.com>
7289
7290         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
7291
7292 2020-02-22  Tom Tromey  <tom@tromey.com>
7293
7294         * tui/tui-win.c (_initialize_tui_win): Add usage text.
7295         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
7296         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
7297         * tui/tui.c (_initialize_tui): Add usage text.
7298
7299 2020-02-22  Tom Tromey  <tom@tromey.com>
7300
7301         * tui/tui-win.c (tui_set_focus_command)
7302         (tui_set_win_height_command): Use error_no_arg.
7303         (_initialize_tui_win): Update help text.
7304         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
7305
7306 2020-02-22  Tom Tromey  <tom@tromey.com>
7307
7308         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
7309         * tui/tui-disasm.h (struct tui_disasm_window)
7310         <display_start_addr>: Declare.
7311         * tui/tui-source.h (struct tui_source_window)
7312         <display_start_addr>: Declare.
7313         * tui/tui-winsource.h (struct tui_source_window_base)
7314         <show_source_line, display_start_addr>: New methods.
7315         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
7316         Rename and move to protected section.
7317         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
7318         (tui_source_window_base::do_erase_source_content): Update.
7319         (tui_source_window_base::show_source_line): Now a method.
7320         (tui_source_window_base::show_source_content)
7321         (tui_source_window_base::tui_source_window_base)
7322         (tui_source_window_base::rerender)
7323         (tui_source_window_base::refill)
7324         (tui_source_window_base::do_scroll_horizontal)
7325         (tui_source_window_base::set_is_exec_point_at)
7326         (tui_source_window_base::update_breakpoint_info)
7327         (tui_source_window_base::update_exec_info): Update.
7328         * tui/tui-source.c (tui_source_window::set_contents)
7329         (tui_source_window::showing_source_p)
7330         (tui_source_window::do_scroll_vertical)
7331         (tui_source_window::location_matches_p)
7332         (tui_source_window::line_is_displayed): Update.
7333         (tui_source_window::display_start_addr): New method.
7334         * tui/tui-disasm.c (tui_disasm_window::set_contents)
7335         (tui_disasm_window::do_scroll_vertical)
7336         (tui_disasm_window::location_matches_p): Update.
7337         (tui_disasm_window::display_start_addr): New method.
7338
7339 2020-02-22  Tom Tromey  <tom@tromey.com>
7340
7341         * NEWS: Add entry for gdb.register_window_type.
7342         * tui/tui-layout.h (window_factory): New typedef.
7343         (tui_register_window): Declare.
7344         * tui/tui-layout.c (saved_tui_windows): New global.
7345         (tui_apply_current_layout): Use it.
7346         (tui_register_window): New function.
7347         * python/python.c (do_start_initialization): Call
7348         gdbpy_initialize_tui.
7349         (python_GdbMethods): Add "register_window_type" function.
7350         * python/python-internal.h (gdbpy_register_tui_window)
7351         (gdbpy_initialize_tui): Declare.
7352         * python/py-tui.c: New file.
7353         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
7354
7355 2020-02-22  Tom Tromey  <tom@tromey.com>
7356
7357         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
7358
7359 2020-02-22  Tom Tromey  <tom@tromey.com>
7360
7361         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
7362         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
7363         * tui/tui-data.c (tui_set_win_with_focus): Remove.
7364         (tui_set_win_focus_to): Move from tui-win.c.
7365
7366 2020-02-22  Tom Tromey  <tom@tromey.com>
7367
7368         * tui/tui-layout.c (make_standard_window, get_locator_window): New
7369         functions.
7370         (known_window_types): New global.
7371         (tui_get_window_by_name): Reimplement.
7372         (initialize_known_windows): New function.
7373         (validate_window_name): Rewrite.
7374         (_initialize_tui_layout): Call initialize_known_windows.
7375
7376 2020-02-22  Tom Tromey  <tom@tromey.com>
7377
7378         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
7379         Remove constants.
7380         * tui/tui-winsource.h (struct tui_source_window_base)
7381         <tui_source_window_base>: Remove parameter.
7382         * tui/tui-winsource.c
7383         (tui_source_window_base::tui_source_window_base): Remove
7384         parameter.
7385         (tui_source_window_base::refill): Update.
7386         * tui/tui-stack.h (struct tui_locator_window)
7387         <tui_locator_window>: Update.
7388         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
7389         Default the constructor.
7390         * tui/tui-regs.h (struct tui_data_item_window)
7391         <tui_data_item_window>: Default the constructor.
7392         (struct tui_data_window) <tui_data_window>: Likewise.
7393         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
7394         Default the constructor.
7395         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
7396         Default the constructor.
7397         <type>: Remove.
7398         (struct tui_win_info) <tui_win_info>: Default the constructor.
7399         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
7400         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
7401         Default the constructor.
7402
7403 2020-02-22  Tom Tromey  <tom@tromey.com>
7404
7405         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
7406         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
7407         * tui/tui-win.c (tui_resize_all): Don't call
7408         tui_delete_invisible_windows.
7409         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
7410         done.
7411         (tui_set_layout): Update.
7412         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
7413         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
7414         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
7415
7416 2020-02-22  Tom Tromey  <tom@tromey.com>
7417
7418         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
7419         correctly.
7420
7421 2020-02-22  Tom Tromey  <tom@tromey.com>
7422
7423         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
7424
7425 2020-02-22  Tom Tromey  <tom@tromey.com>
7426
7427         * tui/tui-winsource.h (struct tui_source_window_iterator)
7428         <inner_iterator>: New etytypedef.
7429         <tui_source_window_iterator>: Take "end" parameter.
7430         <tui_source_window_iterator>: Take iterator.
7431         <operator*, advance>: Update.
7432         <m_iter>: Change type.
7433         <m_end>: New field.
7434         (struct tui_source_windows) <begin, end>: Update.
7435         * tui/tui-layout.c (tui_windows): New global.
7436         (tui_apply_current_layout): Clear tui_windows.
7437         (tui_layout_window::apply): Update tui_windows.
7438         * tui/tui-data.h (tui_windows): Declare.
7439         (all_tui_windows): Now inline function.
7440         (class tui_window_iterator, struct all_tui_windows): Remove.
7441
7442 2020-02-22  Tom Tromey  <tom@tromey.com>
7443
7444         PR tui/17850:
7445         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
7446         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
7447         "height" argument.
7448         (class tui_layout_window) <get_sizes>: Likewise.
7449         (class tui_layout_split) <tui_layout_split>: Add "vertical"
7450         argument.
7451         <get_sizes>: Add "height" argument.
7452         <m_vertical>: New field.
7453         * tui/tui-layout.c (tui_layout_split::clone): Update.
7454         (tui_layout_split::get_sizes): Add "height" argument.
7455         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
7456         (tui_new_layout_command): Parse "-horizontal".
7457         (_initialize_tui_layout): Update help string.
7458         (tui_layout_split::specification): Add "-horizontal" when needed.
7459         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
7460         argument.
7461         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
7462         New methods.
7463
7464 2020-02-22  Tom Tromey  <tom@tromey.com>
7465
7466         * tui/tui-layout.h (enum tui_adjust_result): New.
7467         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
7468         (class tui_layout_window) <adjust_size>: Return
7469         tui_adjust_result.  Rewrite.
7470         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
7471         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
7472
7473 2020-02-22  Tom Tromey  <tom@tromey.com>
7474
7475         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
7476         parameter and return types.
7477         (class tui_layout_base) <specification>: Add "depth".
7478         (class tui_layout_window) <specification>: Add "depth".
7479         (class tui_layout_split) <specification>: Add "depth".
7480         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
7481         and return types.
7482         (tui_new_layout_command): Parse sub-layouts.
7483         (_initialize_tui_layout): Update help string.
7484         (tui_layout_window::specification): Add "depth".
7485         (add_layout_command): Update.
7486
7487 2020-02-22  Tom Tromey  <tom@tromey.com>
7488
7489         * NEWS: Add "tui new-layout" item.
7490         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
7491         Add new-layout command to help text.
7492         (validate_window_name): New function.
7493         (tui_new_layout_command): New function.
7494         (_initialize_tui_layout): Register "new-layout".
7495         (tui_layout_window::specification): New method.
7496         (tui_layout_window::specification): New method.
7497         * tui/tui-layout.h (class tui_layout_base) <specification>: New
7498         method.
7499         (class tui_layout_window) <specification>: New method.
7500         (class tui_layout_split) <specification>: New method.
7501
7502 2020-02-22  Tom Tromey  <tom@tromey.com>
7503
7504         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
7505         * tui/tui-win.c (window_name_completer): Update comment.
7506         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
7507         Declare method.
7508         (class tui_layout_window) <replace_window>: Likewise.
7509         (class tui_layout_split) <replace_window>: Likewise.
7510         (tui_set_layout): Don't declare.
7511         (tui_set_initial_layout): Declare function.
7512         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
7513         (asm_regs_layout): New globals.
7514         (tui_current_layout, show_layout): Remove.
7515         (tui_set_layout, tui_add_win_to_layout): Rewrite.
7516         (find_layout, tui_apply_layout): New function.
7517         (layout_completer): Remove.
7518         (tui_next_layout): Reimplement.
7519         (tui_next_layout_command): New function.
7520         (tui_set_initial_layout, tui_prev_layout_command): New functions.
7521         (tui_regs_layout): Reimplement.
7522         (tui_regs_layout_command): New function.
7523         (extract_display_start_addr): Rewrite.
7524         (next_layout, prev_layout): Remove.
7525         (tui_layout_window::replace_window): New method.
7526         (tui_layout_split::replace_window): New method.
7527         (destroy_layout): New function.
7528         (layout_list): New global.
7529         (add_layout_command): New function.
7530         (initialize_layouts): Update.
7531         (tui_layout_command): New function.
7532         (_initialize_tui_layout): Install "layout" commands.
7533         * tui/tui-data.h (enum tui_layout_type): Remove.
7534         (tui_current_layout): Don't declare.
7535
7536 2020-02-22  Tom Tromey  <tom@tromey.com>
7537
7538         * tui/tui-regs.c (tui_reg_layout): Remove.
7539         (tui_reg_command): Use tui_regs_layout.
7540         * tui/tui-layout.h (tui_reg_command): Declare.
7541         * tui/tui-layout.c (tui_reg_command): New function.
7542
7543 2020-02-22  Tom Tromey  <tom@tromey.com>
7544
7545         * tui/tui.c (tui_rl_delete_other_windows): Call
7546         tui_remove_some_windows.
7547         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
7548         Declare method.
7549         (class tui_layout_window) <remove_windows>: New method.
7550         (class tui_layout_split) <remove_windows>: Declare.
7551         (tui_remove_some_windows): Declare.
7552         * tui/tui-layout.c (tui_remove_some_windows): New function.
7553         (tui_layout_split::remove_windows): New method.
7554
7555 2020-02-22  Tom Tromey  <tom@tromey.com>
7556
7557         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
7558         * tui/tui-layout.h (tui_next_layout): Declare.
7559         * tui/tui-layout.c (tui_next_layout): New function.
7560
7561 2020-02-22  Tom Tromey  <tom@tromey.com>
7562
7563         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
7564         correct coordinates.
7565
7566 2020-02-22  Tom Tromey  <tom@tromey.com>
7567
7568         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
7569         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
7570         DATA_WIN case.
7571
7572 2020-02-22  Tom Tromey  <tom@tromey.com>
7573
7574         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
7575         TUI_DISASM_WIN, not tui_win_list.
7576
7577 2020-02-22  Tom Tromey  <tom@tromey.com>
7578
7579         * valprint.c (generic_val_print_enum_1)
7580         (val_print_type_code_flags): Style member names.
7581         * rust-lang.c (val_print_struct, rust_print_enum)
7582         (rust_print_struct_def, rust_internal_print_type): Style member
7583         names.
7584         * p-valprint.c (pascal_object_print_value_fields): Style member
7585         names.  Only call fprintf_symbol_filtered for static members.
7586         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
7587         * f-valprint.c (f_val_print): Style member names.
7588         * f-typeprint.c (f_type_print_base): Style member names.
7589         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
7590         call fprintf_symbol_filtered for static members.
7591         (cp_print_class_member): Style member names.
7592         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
7593         member names.
7594         * ada-valprint.c (ada_print_scalar): Style enum names.
7595         (ada_val_print_enum): Likewise.
7596         * ada-typeprint.c (print_enum_type): Style enum names.
7597
7598 2020-02-21  Tom Tromey  <tom@tromey.com>
7599
7600         * psympriv.h (struct partial_symtab): Update comment.
7601
7602 2020-02-21  Tom Tromey  <tromey@adacore.com>
7603
7604         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
7605         type is CORE_ADDR.
7606
7607 2020-02-21  Tom de Vries  <tdevries@suse.de>
7608
7609         PR gdb/25534
7610         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
7611         if dependencies[i]->user != NULL.
7612
7613 2020-02-21  Ali Tamur  <tamur@google.com>
7614
7615         * dwarf2/read.c (dwarf2_name): Add null check.
7616
7617 2020-02-20  Tom Tromey  <tom@tromey.com>
7618
7619         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
7620         ">=", in binary search.
7621         (dwarf2_find_containing_comp_unit): New overload.
7622         (run_test): New self-test.
7623         (_initialize_dwarf2_read): Register new test.
7624
7625 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
7626
7627         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
7628         * riscv-tdep.h: Likewise.
7629         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
7630         rv32-only CSR.
7631         * features/riscv/64bit-csr.xml: Regenerated.
7632
7633 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7634             Tom Tromey  <tom@tromey.com>
7635
7636         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
7637         of 'fputc_unfiltered'.
7638         (putchar_unfiltered): Call 'fputc_unfiltered'.
7639         (fputc_unfiltered): Call 'fputs_unfiltered'.
7640
7641 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
7642
7643         * config.in: Regenerate.
7644         * configure: Regenerate.
7645         * configure.ac: Add --with-python-libdir option.
7646         * main.c: Use WITH_PYTHON_LIBDIR.
7647
7648 2020-02-19  Tom Tromey  <tom@tromey.com>
7649
7650         * symtab.c (general_symbol_info::compute_and_set_names): Use
7651         obstack_strndup.  Simplify call to symbol_set_demangled_name.
7652
7653 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
7654
7655         * dwarf2/read.c (allocate_signatured_type_table,
7656         allocate_dwo_unit_table, allocate_type_unit_groups_table,
7657         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
7658         Remove objfile parameter, update all callers.
7659
7660 2020-02-19  Doug Evans  <dje@google.com>
7661
7662         PR rust/25535
7663         * rust-lang.c (rust_print_enum): Apply embedded_offset to
7664         rust_enum_variant calculation.
7665
7666 2020-02-19  Tom Tromey  <tromey@adacore.com>
7667
7668         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
7669
7670 2020-02-19  Tom Tromey  <tromey@adacore.com>
7671
7672         * ada-lang.c (cache_symbol): Use obstack_strdup.
7673
7674 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7675
7676         * configure: Regenerate.
7677
7678 2020-02-19  Tom Tromey  <tromey@adacore.com>
7679
7680         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
7681         NULL check.
7682
7683 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
7684
7685         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
7686
7687 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7688
7689         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
7690         if GDBSERVER is not defined.
7691         (riscv_tdesc_cache): Likewise, also store const target_desc.
7692         (STATIC_IN_GDB): Define.
7693         (riscv_create_target_description): Update declaration with
7694         STATIC_IN_GDB.
7695         (riscv_lookup_target_description): New function, only define if
7696         GDBSERVER is not defined.
7697         * arch/riscv.h (riscv_create_target_description): Declare only
7698         when GDBSERVER is defined.
7699         (riscv_lookup_target_description): New declaration when GDBSERVER
7700         is not defined.
7701         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
7702         (riscv_linux_read_features): ...this, and return
7703         riscv_gdbarch_features instead of target_desc.
7704         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
7705         (riscv_linux_read_description): Rename to...
7706         (riscv_linux_read_features): ...this.
7707         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
7708         Update to use riscv_gdbarch_features and
7709         riscv_lookup_target_description.
7710         * riscv-tdep.c (riscv_find_default_target_description): Use
7711         riscv_lookup_target_description instead of
7712         riscv_create_target_description.
7713
7714 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7715
7716         * valprint.c (generic_val_print_enum_1): When printing a flag
7717         enum with value 0 and there is no enumerator with value 0, print
7718         just "0" instead of "(unknown: 0x0)".
7719
7720 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7721
7722         * valprint.c (generic_val_print_enum_1): Print unknown part of
7723         flag enum in hex.
7724
7725 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7726
7727         * dwarf2/read.c (update_enumeration_type_from_children): Allow
7728         flag enums to contain duplicate enumerators.
7729         * valprint.c (generic_val_print_enum_1): Update comment.
7730
7731 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7732
7733         * dwarf2/read.c: Include "count-one-bits.h".
7734         (update_enumeration_type_from_children): If an enumerator has
7735         multiple bits set, don't treat the enumeration as a "flag enum".
7736         * valprint.c (generic_val_print_enum_1): Assert that enumerators
7737         of flag enums have 0 or 1 bit set.
7738
7739 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7740
7741         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
7742         conversion.
7743         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7744         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7745         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7746         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7747         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7748
7749 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
7750
7751         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
7752
7753 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7754
7755         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
7756         displaced_step_closure_up.
7757         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7758         (struct displaced_step_closure_up):
7759         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7760         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7761         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
7762         Likewise.
7763         * gdbarch.sh (displaced_step_copy_insn): Likewise.
7764         * gdbarch.c, gdbarch.h: Re-generate.
7765         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
7766         displaced_step_closure_up.
7767         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7768         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7769         * infrun.h (displaced_step_closure_up): New type alias.
7770         (struct displaced_step_inferior_state) <step_closure>: Change
7771         type to displaced_step_closure_up.
7772         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
7773         displaced_step_closure_up.
7774         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7775
7776 2020-02-14  Tom Tromey  <tom@tromey.com>
7777
7778         * minidebug.c (gnu_debug_key): New global.
7779         (find_separate_debug_file_in_section): Use it.
7780
7781 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7782
7783         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
7784         std::unique_ptr.
7785         * gdbarch.c: Re-generate.
7786         * gdbarch.h: Re-generate.
7787         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
7788         change.
7789         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
7790         type to std::unique_ptr.
7791         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
7792         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
7793         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
7794         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
7795         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
7796         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
7797         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
7798         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
7799         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
7800
7801 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7802
7803         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
7804         std::unique_ptr.
7805         (displaced_step_clear): Rename to...
7806         (displaced_step_reset): ... this.  Just call displaced->reset ().
7807         (displaced_step_clear_cleanup): Rename to...
7808         (displaced_step_reset_cleanup): ... this.
7809         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
7810         (displaced_step_fixup): Likewise.
7811         (resume_1): Likewise.
7812         (handle_inferior_event): Restore child's memory before calling
7813         displaced_step_fixup on the parent.
7814         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
7815         to std::unique_ptr.
7816         <step_closure>: Change type to std::unique_ptr.
7817
7818 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
7819
7820         * arm-tdep.c: Include count-one-bits.h.
7821         (cleanup_block_store_pc): Use count_one_bits.
7822         (cleanup_block_load_pc): Use count_one_bits.
7823         (arm_copy_block_xfer): Use count_one_bits.
7824         (thumb2_copy_block_xfer): Use count_one_bits.
7825         (thumb_copy_pop_pc_16bit): Use count_one_bits.
7826         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
7827         (thumb_get_next_pcs_raw): Use count_one_bits.
7828         (arm_get_next_pcs_raw): Use count_one_bits_l.
7829         * arch/arm.c (bitcount): Remove.
7830         * arch/arm.h (bitcount): Remove.
7831
7832 2020-02-14  Tom Tromey  <tromey@adacore.com>
7833
7834         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
7835         Update.
7836         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
7837         * dwarf2/loc.c (call_site_find_chain_1): Return
7838         unique_xmalloc_ptr.
7839         (call_site_find_chain): Likewise.
7840
7841 2020-02-14  Richard Biener  <rguenther@suse.de>
7842
7843         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
7844         on expression with division operators.
7845
7846 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7847
7848         * MAINTAINERS (Write After Approval): Adding myself.
7849
7850 2020-02-12  Tom Tromey  <tom@tromey.com>
7851
7852         * event-loop.c (event_data, gdb_event, event_handler_func):
7853         Remove.
7854
7855 2020-02-12  Tom Tromey  <tom@tromey.com>
7856
7857         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
7858         (dwarf2_frame_objfile_data): Add comment.
7859         (find_comp_unit, set_comp_unit): New functions.
7860         (dwarf2_frame_find_fde): Use find_comp_unit.
7861         (dwarf2_build_frame_info): Use set_comp_unit.
7862
7863 2020-02-12  Tom Tromey  <tom@tromey.com>
7864
7865         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
7866         (comp_unit): Don't initialize objfile.
7867         (execute_cfa_program): Add text_offset parameter.
7868         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
7869         (dwarf2_frame_cache): Update.
7870         (dwarf2_build_frame_info): Don't set "objfile" member.
7871
7872 2020-02-12  Tom Tromey  <tom@tromey.com>
7873
7874         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
7875         (decode_frame_entry): Likewise.
7876         (dwarf2_build_frame_info): Update.
7877
7878 2020-02-12  Tom Tromey  <tom@tromey.com>
7879
7880         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
7881         (decode_frame_entry_1): Use the comp_unit obstack.
7882
7883 2020-02-12  Tom Tromey  <tom@tromey.com>
7884
7885         * dwarf2/frame.c (struct comp_unit): Add initializers and
7886         constructor.
7887         (dwarf2_frame_objfile_data): Store a comp_unit.
7888         (dwarf2_frame_find_fde): Update.
7889         (dwarf2_build_frame_info): Use "new".
7890
7891 2020-02-12  Tom Tromey  <tom@tromey.com>
7892
7893         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
7894         (dwarf2_fde_table): Typedef for std::vector.
7895         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
7896         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
7897         (decode_frame_entry): Update.
7898         (dwarf2_build_frame_info): Use "new".
7899
7900 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7901
7902         * arm-tdep.c (arm_gdbarch_init): Update.
7903         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
7904         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
7905         have_neon, is_m>: Change to bool.
7906
7907 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
7908
7909         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
7910
7911 2020-02-12  Tom Tromey  <tom@tromey.com>
7912
7913         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
7914
7915 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
7916
7917         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
7918         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
7919
7920 2020-02-11  Tom Tromey  <tom@tromey.com>
7921
7922         * psymtab.h: Update comment.
7923
7924 2020-02-11  Tom Tromey  <tom@tromey.com>
7925
7926         * gdb_obstack.h (struct auto_obstack): Use
7927         DISABLE_COPY_AND_ASSIGN.
7928
7929 2020-02-11  Tom Tromey  <tom@tromey.com>
7930
7931         * dwarf2/frame.h (struct objfile): Don't forward declare.
7932
7933 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7934
7935         * cris-tdep.c (cris_supply_gregset): Change signature to match
7936         what struct regset expects.
7937         (cris_regset): New struct.
7938         (fetch_core_registers): Remove.
7939         (cris_iterate_over_regset_sections): New function.
7940         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
7941         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
7942
7943 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7944
7945         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
7946         registers.
7947
7948 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
7949
7950         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
7951
7952 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7953
7954         * configure: Re-generate.
7955
7956 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7957
7958         * configure: Re-generate.
7959
7960 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
7961
7962         * acinclude: Update warning.m4 path.
7963         * warning.m4: Move to gdbsupport.
7964
7965 2020-02-11  Tom Tromey  <tromey@adacore.com>
7966
7967         * remote.c (remote_console_output): Update.
7968         * printcmd.c (printf_command): Update.
7969         * event-loop.c (gdb_wait_for_event): Update.
7970         * linux-nat.c (sigchld_handler): Update.
7971         * remote-sim.c (gdb_os_write_stdout): Update.
7972         (gdb_os_flush_stdout): Update.
7973         (gdb_os_flush_stderr): Update.
7974         (gdb_os_write_stderr): Update.
7975         * exceptions.c (print_exception): Update.
7976         * remote-fileio.c (remote_fileio_func_read): Update.
7977         (remote_fileio_func_write): Update.
7978         * tui/tui.c (tui_enable): Update.
7979         * tui/tui-interp.c (tui_interp::init): Update.
7980         * utils.c (init_page_info): Update.
7981         (putchar_unfiltered, fputc_unfiltered): Update.
7982         (gdb_flush): Update.
7983         (emit_style_escape): Update.
7984         (flush_wrap_buffer, fputs_maybe_filtered): Update.
7985         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
7986         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
7987         (stderr_file::write): Update.
7988         (stderr_file::puts): Update.
7989         * ui-file.h (ui_file_isatty, ui_file_write)
7990         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
7991         (ui_file_puts): Don't declare.
7992
7993 2020-02-10  Tom de Vries  <tdevries@suse.de>
7994
7995         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
7996         sentinel to char *.
7997
7998 2020-02-09  Tom de Vries  <tdevries@suse.de>
7999
8000         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8001         filename if it matches "<artificial>".
8002
8003 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8004
8005         * windows-tdep.c (struct enum_value_name): New struct.
8006         (create_enum): New function.
8007         (windows_get_siginfo_type): Create and use enum types.
8008
8009 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8010
8011         * NEWS: Mention $_siginfo support for Windows.
8012         * windows-nat.c (handle_exception): Set siginfo_er.
8013         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8014         (windows_xfer_siginfo): New function.
8015         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8016         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8017         (init_windows_gdbarch_data): New function.
8018         (get_windows_gdbarch_data): New function.
8019         (windows_get_siginfo_type): New function.
8020         (windows_init_abi): Register windows_get_siginfo_type.
8021         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8022
8023 2020-02-08  Tom Tromey  <tom@tromey.com>
8024
8025         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8026         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8027         <keep>: Declare method.
8028         <m_keep>: Remove member.
8029         <~cutu_reader>: Remove.
8030         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8031         (cutu_reader::cutu_reader): Update.
8032         (cutu_reader::keep): Rename from ~cutu_reader.
8033         (process_psymtab_comp_unit, build_type_psymtabs_1)
8034         (process_skeletonless_type_unit, load_partial_comp_unit)
8035         (load_full_comp_unit, dwarf2_read_addr_index)
8036         (read_signatured_type): Update.
8037
8038 2020-02-08  Tom Tromey  <tom@tromey.com>
8039
8040         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8041         "want_partial_unit" parameter.
8042         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8043         Inline check for DW_TAG_partial_unit.
8044         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8045
8046 2020-02-08  Tom Tromey  <tom@tromey.com>
8047
8048         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8049         read.c.
8050         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8051         read.c.
8052
8053 2020-02-08  Tom Tromey  <tom@tromey.com>
8054
8055         * dwarf2/read.c (read_address): Move to comp-unit.c.
8056         (dwarf2_rnglists_process, dwarf2_ranges_process)
8057         (read_attribute_value, dwarf_decode_lines_1)
8058         (var_decode_location, decode_locdesc): Update.
8059         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8060         read.c.  Remove "cu" parameter.
8061         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8062         method.
8063
8064 2020-02-08  Tom Tromey  <tom@tromey.com>
8065
8066         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8067         (read_indirect_line_string): Update.
8068         * dwarf2/comp-unit.c (read_offset): Remove.
8069         (read_comp_unit_head): Update.
8070         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8071         method.
8072         (read_offset): Don't declare.
8073
8074 2020-02-08  Tom Tromey  <tom@tromey.com>
8075
8076         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8077         * dwarf2/read.c (struct comp_unit_head): Move to
8078         dwarf2/comp-unit.h.
8079         (enum class rcuh_kind): Move to comp-unit.h.
8080         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8081         (read_comp_unit_head, error_check_comp_unit_head)
8082         (read_and_check_comp_unit_head): Move to comp-unit.c.
8083         (read_offset, dwarf_unit_type_name): Likewise.
8084         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8085         (cutu_reader::cutu_reader, read_call_site_scope)
8086         (find_partial_die, follow_die_offset): Update.
8087         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8088
8089 2020-02-08  Tom Tromey  <tom@tromey.com>
8090
8091         * dwarf2/read.c (read_offset_1): Move to leb.c.
8092         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8093         (dwarf_decode_macro_bytes): Update.
8094         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8095         * dwarf2/leb.h (read_offset): Declare.
8096
8097 2020-02-08  Tom Tromey  <tom@tromey.com>
8098
8099         * dwarf2/read.c (dwarf2_section_size): Remove.
8100         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8101         Update.
8102         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8103
8104 2020-02-08  Tom Tromey  <tom@tromey.com>
8105
8106         * dwarf2/read.c (read_initial_length): Move to leb.c.
8107         * dwarf2/leb.h (read_initial_length): Declare.
8108         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8109         handle_nonstd parameter.
8110         * dwarf2/frame.c (read_initial_length): Remove.
8111         (decode_frame_entry_1): Update.
8112
8113 2020-02-08  Tom Tromey  <tom@tromey.com>
8114
8115         * dwarf2/loc.c (dwarf2_find_location_expression)
8116         (dwarf_evaluate_loc_desc::get_tls_address)
8117         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8118         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8119         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8120         (dwarf2_compile_property_to_c)
8121         (dwarf2_loc_desc_get_symbol_read_needs)
8122         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8123         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8124         (loclist_describe_location, loclist_tracepoint_var_ref)
8125         (loclist_generate_c_location): Update.
8126         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8127         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8128         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8129         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8130         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8131         (dwarf2_per_cu_data::addr_size)
8132         (dwarf2_per_cu_data::ref_addr_size)
8133         (dwarf2_per_cu_data::text_offset)
8134         (dwarf2_per_cu_data::addr_type): Now methods.
8135         (per_cu_header_read_in): Make per_cu "const".
8136         (dwarf2_version): Remove.
8137         (dwarf2_per_cu_data::int_type): Now a method.
8138         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8139         (set_die_type, read_array_type, read_subrange_index_type)
8140         (read_tag_string_type, read_subrange_type): Update.
8141         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8142         offset_size, ref_addr_size, text_offset, addr_type, version,
8143         objfile, int_type, addr_sized_int_type>: Declare methods.
8144
8145 2020-02-08  Tom Tromey  <tom@tromey.com>
8146
8147         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8148         Move earlier.
8149
8150 2020-02-08  Tom Tromey  <tom@tromey.com>
8151
8152         * dwarf2/read.h (dwarf_line_debug): Declare.
8153         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8154         * dwarf2/read.c: Move line_header code to new files.
8155         (dwarf_line_debug): No longer static.
8156         * dwarf2/line-header.c: New file.
8157         * dwarf2/line-header.h: New file.
8158
8159 2020-02-08  Tom Tromey  <tom@tromey.com>
8160
8161         * dwarf2/read.c (struct line_header) <file_full_name,
8162         file_file_name>: Return unique_xmalloc_ptr.
8163         (line_header::file_file_name): Update.
8164         (line_header::file_full_name): Update.
8165         (dw2_get_file_names_reader): Update.
8166         (macro_start_file): Update.
8167
8168 2020-02-08  Tom Tromey  <tom@tromey.com>
8169
8170         * dwarf2/read.c (struct line_header) <file_full_name,
8171         file_file_name>: Declare methods.
8172         (dw2_get_file_names_reader): Update.
8173         (file_file_name): Now a method.
8174         (file_full_name): Likewise.
8175         (macro_start_file): Update.
8176
8177 2020-02-08  Tom Tromey  <tom@tromey.com>
8178
8179         * dwarf2/read.c (dwarf_always_disassemble)
8180         (show_dwarf_always_disassemble): Move to loc.c.
8181         (_initialize_dwarf2_read): Move "always-disassemble" registration
8182         to loc.c.
8183         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8184         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8185         static.
8186         (show_dwarf_always_disassemble): Move from read.c.
8187         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8188
8189 2020-02-08  Tom Tromey  <tom@tromey.com>
8190
8191         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8192         (create_quick_file_names_table): Return htab_up.
8193         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8194         Update.
8195         * dwarf2/read.h (struct dwarf2_per_objfile)
8196         <quick_file_names_table>: Now htab_up.
8197
8198 2020-02-08  Tom Tromey  <tom@tromey.com>
8199
8200         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8201
8202 2020-02-08  Tom Tromey  <tom@tromey.com>
8203
8204         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8205         Rewrite.
8206         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8207         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8208         (abbrev_table::abbrev_table): No longer inline.
8209         (ABBREV_HASH_SIZE): Remove.
8210         (abbrev_table::m_abbrevs): Now an htab_up.
8211
8212 2020-02-08  Tom Tromey  <tom@tromey.com>
8213
8214         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
8215         (cutu_reader): Update.
8216         (build_type_psymtabs_1): Update.
8217         * dwarf2/abbrev.c (abbrev_table::read): Rename.
8218         (abbrev_table::alloc_abbrev): Update.
8219         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
8220         (abbrev_table::read): New static method, renamed from
8221         abbrev_table_read_table.
8222         (abbrev_table::alloc_abbrev)
8223         (abbrev_table::add_abbrev): Now private.
8224         (abbrev_table::abbrev_table): Now private.
8225         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
8226
8227 2020-02-08  Tom Tromey  <tom@tromey.com>
8228
8229         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
8230         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
8231         htab_up.
8232
8233 2020-02-08  Tom Tromey  <tom@tromey.com>
8234
8235         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
8236         htab_up.
8237         (lookup_dwo_unit_in_dwp): Update.
8238         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
8239         on obstack.
8240
8241 2020-02-08  Tom Tromey  <tom@tromey.com>
8242
8243         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
8244         obstack.
8245
8246 2020-02-08  Tom Tromey  <tom@tromey.com>
8247
8248         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
8249         line_header_hash.
8250         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
8251         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
8252         Change type to htab_up.
8253
8254 2020-02-08  Tom Tromey  <tom@tromey.com>
8255
8256         * dwarf2/read.c (allocate_type_unit_groups_table): Return
8257         htab_up.  Don't allocate on obstack.
8258         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
8259         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
8260         Change type to htab_up.
8261
8262 2020-02-08  Tom Tromey  <tom@tromey.com>
8263
8264         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
8265         Change type to htab_up.
8266         * dwarf2/read.c (create_signatured_type_table_from_index)
8267         (create_signatured_type_table_from_debug_names)
8268         (create_all_type_units, add_type_unit)
8269         (lookup_dwo_signatured_type, lookup_signatured_type)
8270         (process_skeletonless_type_unit): Update.
8271         (create_debug_type_hash_table, create_debug_types_hash_table):
8272         Change type of types_htab.
8273         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
8274         htab_up.  Don't allocate on obstack.
8275         (create_cus_hash_table): Change type of cus_htab parameter.
8276         (struct dwo_file) <cus, tus>: Now htab_up.
8277         (lookup_dwo_signatured_type, lookup_dwo_cutu)
8278         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
8279         (queue_and_load_all_dwo_tus): Update.
8280         * dwarf2/index-write.c (write_gdbindex): Update.
8281         (write_debug_names): Update.
8282
8283 2020-02-08  Tom Tromey  <tom@tromey.com>
8284
8285         * dwarf2/read.h (struct dwarf2_queue_item): Move from
8286         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
8287         destructor.
8288         (struct dwarf2_per_objfile) <queue>: New member.
8289         * dwarf2/read.c (struct dwarf2_queue_item): Move to
8290         dwarf2/read.h.
8291         (dwarf2_queue, dwarf2_queue_tail): Remove.
8292         (class dwarf2_queue_guard): Add parameter to constructor.  Use
8293         DISABLE_COPY_AND_ASSIGN.
8294         <m_per_objfile>: New member.
8295         <~dwarf2_queue_guard>: Rewrite.
8296         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
8297         Update.
8298         (~dwarf2_queue_item): New.
8299
8300 2020-02-08  Tom Tromey  <tom@tromey.com>
8301
8302         * dwarf2/read.c (struct die_info) <has_children>: New member.
8303         (dw2_get_file_names_reader): Remove has_children.
8304         (dw2_get_file_names): Update.
8305         (read_cutu_die_from_dwo): Remove has_children.
8306         (cutu_reader::init_tu_and_read_dwo_dies)
8307         (cutu_reader::cutu_reader): Update.
8308         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
8309         Remove has_children.
8310         (build_type_psymtabs_1, process_skeletonless_type_unit)
8311         (load_partial_comp_unit, load_full_comp_unit): Update.
8312         (create_dwo_cu_reader): Remove has_children.
8313         (create_cus_hash_table, read_die_and_children): Update.
8314         (read_full_die_1,read_full_die): Remove has_children.
8315         (read_signatured_type): Update.
8316         (class cutu_reader) <has_children>: Remove.
8317
8318 2020-02-08  Tom Tromey  <tom@tromey.com>
8319
8320         * dwarf2/expr.c: Rename from dwarf2expr.c.
8321         * dwarf2/expr.h: Rename from dwarf2expr.h.
8322         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
8323         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
8324         * dwarf2/frame.c: Rename from dwarf2-frame.c.
8325         * dwarf2/frame.h: Rename from dwarf2-frame.h.
8326         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
8327         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
8328         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
8329         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
8330         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
8331         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
8332         * dwarf2/loc.c: Rename from dwarf2loc.c.
8333         * dwarf2/loc.h: Rename from dwarf2loc.h.
8334         * dwarf2/read.c: Rename from dwarf2read.c.
8335         * dwarf2/read.h: Rename from dwarf2read.h.
8336         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
8337         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
8338         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
8339         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
8340         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
8341         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
8342         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
8343         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
8344         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
8345         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
8346         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
8347         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
8348         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
8349         Update.
8350         * Makefile.in (COMMON_SFILES): Update.
8351         (HFILES_NO_SRCDIR): Update.
8352
8353 2020-02-08  Tom Tromey  <tom@tromey.com>
8354
8355         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
8356         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
8357
8358 2020-02-08  Tom Tromey  <tom@tromey.com>
8359
8360         * dwarf2read.h (struct die_info): Don't declare.
8361
8362 2020-02-08  Tom Tromey  <tom@tromey.com>
8363
8364         * dwarf2read.h (die_info_ptr): Remove typedef.
8365
8366 2020-02-08  Tom Tromey  <tom@tromey.com>
8367
8368         * dwarf2read.c (read_call_site_scope)
8369         (handle_data_member_location, dwarf2_add_member_fn)
8370         (mark_common_block_symbol_computed, read_common_block)
8371         (attr_to_dynamic_prop, partial_die_info::read)
8372         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
8373         (dwarf2_symbol_mark_computed, set_die_type): Update.
8374         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
8375         method.
8376         (attr_form_is_block): Don't declare.
8377         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
8378
8379 2020-02-08  Tom Tromey  <tom@tromey.com>
8380
8381         * dwarf2read.c (dwarf2_find_base_address, )
8382         (read_call_site_scope, rust_containing_type)
8383         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
8384         (handle_data_member_location, dwarf2_add_member_fn)
8385         (get_alignment, read_structure_type, process_structure_scope)
8386         (mark_common_block_symbol_computed, read_common_block)
8387         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
8388         (partial_die_info::read, read_attribute_value, new_symbol)
8389         (lookup_die_type, dwarf2_get_ref_die_offset)
8390         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
8391         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
8392         (dwarf2_symbol_mark_computed): Update.
8393         * dwarf2/attribute.h (struct attribute) <value_as_address,
8394         form_is_section_offset, form_is_constant, form_is_ref>: Declare
8395         methods.
8396         (value_as_address, attr_form_is_section_offset)
8397         (attr_form_is_constant, attr_form_is_ref): Don't declare.
8398         * dwarf2/attribute.c (attribute::value_as_address)
8399         (attribute::form_is_section_offset, attribute::form_is_constant)
8400         (attribute::form_is_ref): Now methods.
8401
8402 2020-02-08  Tom Tromey  <tom@tromey.com>
8403
8404         * dwarf2read.c (struct attribute, DW_STRING)
8405         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
8406         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
8407         (attr_form_is_block, attr_form_is_section_offset)
8408         (attr_form_is_constant, attr_form_is_ref): Move.
8409         * dwarf2/attribute.h: New file.
8410         * dwarf2/attribute.c: New file, from dwarf2read.c.
8411         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
8412
8413 2020-02-08  Tom Tromey  <tom@tromey.com>
8414
8415         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
8416         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
8417         Move.
8418         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
8419         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
8420         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
8421         abbrev.c.
8422         * dwarf2/abbrev.h: New file.
8423         * dwarf2/abbrev.c: New file, from dwarf2read.c.
8424         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
8425
8426 2020-02-08  Tom Tromey  <tom@tromey.com>
8427
8428         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
8429         (dwarf2_section_size, dwarf2_get_section_info)
8430         (create_signatured_type_table_from_debug_names)
8431         (create_addrmap_from_aranges, read_debug_names_from_section)
8432         (get_gdb_index_contents_from_section, read_comp_unit_head)
8433         (error_check_comp_unit_head, read_abbrev_offset)
8434         (create_debug_type_hash_table, init_cu_die_reader)
8435         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
8436         (read_comp_units_from_section, create_cus_hash_table)
8437         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
8438         (create_dwp_v2_section, dwarf2_rnglists_process)
8439         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
8440         (abbrev_table_read_table, read_indirect_string_at_offset_from)
8441         (read_indirect_string_from_dwz, read_addr_index_1)
8442         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
8443         (dwarf_decode_macro_bytes, dwarf_decode_macros)
8444         (fill_in_loclist_baton): Update.
8445         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
8446         get_containing_section, get_bfd_owner, get_bfd_section,
8447         get_file_name, get_id, get_flags, empty, read>: Declare methods.
8448         (dwarf2_read_section, get_section_name, get_section_file_name)
8449         (get_containing_section, get_section_bfd_owner)
8450         (get_section_bfd_section, get_section_name, get_section_file_name)
8451         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
8452         declare.
8453         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
8454         (dwarf2_section_info::get_bfd_owner)
8455         (dwarf2_section_info::get_bfd_section)
8456         (dwarf2_section_info::get_name)
8457         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
8458         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
8459         (dwarf2_section_info::read): Now methods.
8460         * dwarf-index-write.c (class debug_names): Update.
8461
8462 2020-02-08  Tom Tromey  <tom@tromey.com>
8463
8464         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
8465         Move to dwarf2/section.h.
8466         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
8467         (get_section_bfd_section, get_section_name)
8468         (get_section_file_name, get_section_id, get_section_flags)
8469         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
8470         dwarf2/section.c.
8471         * dwarf2/section.h: New file.
8472         * dwarf2/section.c: New file, from dwarf2read.c.
8473         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
8474
8475 2020-02-08  Tom Tromey  <tom@tromey.com>
8476
8477         * dwarf2read.h (read_unsigned_leb128): Don't declare.
8478         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
8479         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
8480         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
8481         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
8482         * dwarf2/leb.h: New file, from dwarf2read.c.
8483         * dwarf2/leb.c: New file, from dwarf2read.c.
8484         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
8485         Remove.
8486         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
8487         (COMMON_SFILES): Add dwarf2/leb.c.
8488
8489 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
8490
8491         GDB 9.1 released.
8492
8493 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8494
8495         PR gdb/25190:
8496         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
8497         * gdb/remote.c (remote_console_output): Update.
8498         * gdb/ui-file.c (fputs_unfiltered): Rename to...
8499         (ui_file_puts): ...this.
8500         * gdb/ui-file.h (ui_file_puts): Add declaration.
8501         * gdb/utils.c (emit_style_escape): Update.
8502         (flush_wrap_buffer): Update.
8503         (fputs_maybe_filtered): Update.
8504         (fputs_unfiltered): Add function.
8505
8506 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
8507
8508         * gdb/event-loop.c (gdb_wait_for_event): Update.
8509         * gdb/printcmd.c (printf_command): Update.
8510         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
8511         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
8512         (gdb_os_flush_stderr): Update.
8513         * gdb/remote.c (remote_console_output): Update.
8514         * gdb/ui-file.c (gdb_flush): Rename to...
8515         (ui_file_flush): ...this.
8516         (stderr_file::write): Update.
8517         (stderr_file::puts): Update.
8518         * gdb/ui-file.h (gdb_flush): Rename to...
8519         (ui_file_flush): ...this.
8520         * gdb/utils.c (gdb_flush): Add function.
8521         * gdb/utils.h (gdb_flush): Add declaration.
8522
8523 2020-02-07  Tom Tromey  <tromey@adacore.com>
8524
8525         PR breakpoints/24915:
8526         * source.c (find_and_open_source): Do not check basenames_may_differ.
8527
8528 2020-02-07  Tom Tromey  <tom@tromey.com>
8529
8530         * README: Update gdbserver documentation.
8531         * gdbserver: Move to top level.
8532         * configure.tgt (build_gdbserver): Remove.
8533         * configure.ac: Remove --enable-gdbserver.
8534         * configure: Rebuild.
8535         * Makefile.in (distclean): Don't mention gdbserver.
8536
8537 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8538
8539         * source-cache.c (source_cache::ensure): Surround
8540         get_plain_source_lines with a try/catch.
8541         (source_cache::get_line_charpos): Get rid of try/catch
8542         and only check for the return value of "ensure".
8543         * tui/tui-source.c (tui_source_window::set_contents):
8544         Simplify "nlines" calculation.
8545
8546 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
8547
8548         * MAINTAINERS (Write After Approval): Add myself.
8549
8550 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8551
8552         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
8553         function call.
8554
8555 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
8556
8557         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
8558
8559 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
8560
8561         * nat/riscv-linux-tdesc.h: New file.
8562         * nat/riscv-linux-tdesc.c: New file, taking code from...
8563         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8564         ... here.
8565         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
8566         NATDEPFILES.
8567
8568 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
8569
8570         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
8571         we don't set the fake simulator ptid to the null_ptid.
8572
8573 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
8574
8575         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
8576         * gdbthread.h (class thread_info) <resumed>: Likewise.
8577         * infrun.c (resume_1): Likewise.
8578         (proceed): Likewise.
8579         (infrun_thread_stop_requested): Likewise.
8580         (stop_all_threads): Likewise.
8581         (handle_inferior_event): Likewise.
8582         (restart_threads): Likewise.
8583         (finish_step_over): Likewise.
8584         (keep_going_stepped_thread): Likewise.
8585         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
8586         (linux_handle_extended_wait): Likewise.
8587         * record-btrace.c (get_thread_current_frame_id): Likewise.
8588         * record-full.c (record_full_wait_1): Likewise.
8589         * remote.c (remote_target::process_initial_stop_replies): Likewise.
8590         * target.c (target_resume): Likewise.
8591         * thread.c (set_running_thread): Likewise.
8592
8593 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8594
8595         * f-valprint.c (f77_print_array_1): Changed datatype of index
8596         variable to LONGEST from int to enable it to contain bound
8597         values correctly.
8598
8599 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
8600
8601         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
8602         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
8603         offsets according to FLEN determined.
8604         (riscv_linux_nat_target::read_description): Determine FLEN
8605         dynamically.
8606         (riscv_linux_nat_target::fetch_registers): Size regset buffer
8607         according to FLEN determined.
8608         (riscv_linux_nat_target::store_registers): Likewise.
8609
8610 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8611
8612         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8613         when reg->group is empty and reggroup is not.
8614
8615 2020-01-31  Tom Tromey  <tromey@adacore.com>
8616
8617         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
8618         Call beneath target's mourn_inferior after unpushing.
8619
8620 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8621
8622         PR tui/9765
8623         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
8624         have enough lines to fill the screen, still return the lowest
8625         address we found.
8626
8627 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
8628
8629         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
8630         '-', '<', and '>' commands.
8631
8632 2020-01-29  Pedro Alves  <palves@redhat.com>
8633             Sergio Durigan Junior  <sergiodj@redhat.com>
8634
8635         * infcmd.c (construct_inferior_arguments): Assert that
8636         'argc' is greater than 0.
8637
8638 2020-01-29  Luis Machado  <luis.machado@linaro.org>
8639
8640         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
8641         (BRK_INSN_MASK): Define to 0xd4200000.
8642         (aarch64_program_breakpoint_here_p): New function.
8643         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
8644         * arch-utils.c (default_program_breakpoint_here_p): Moved from
8645         breakpoint.c.
8646         * arch-utils.h (default_program_breakpoint_here_p): Moved from
8647         breakpoint.h
8648         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
8649         call gdbarch_program_breakpoint_here_p.
8650         (program_breakpoint_here): Moved to arch-utils.c, renamed to
8651         default_program_breakpoint_here_p, changed return type to bool and
8652         simplified.
8653         * breakpoint.h (program_breakpoint_here): Moved prototype to
8654         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
8655         return type to bool.
8656         * gdbarch.c: Regenerate.
8657         * gdbarch.h: Regenerate.
8658         * gdbarch.sh (program_breakpoint_here_p): New method.
8659         * infrun.c (handle_signal_stop): Call
8660         gdbarch_program_breakpoint_here_p.
8661
8662 2020-01-26  Tom Tromey  <tom@tromey.com>
8663
8664         * ctfread.c (struct ctf_fp_info): Reindent.
8665         (_initialize_ctfread): Remove.
8666
8667 2020-01-26  Tom Tromey  <tom@tromey.com>
8668
8669         * psymtab.c (partial_map_expand_apply)
8670         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
8671         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
8672         (psym_print_stats, psym_expand_symtabs_for_function)
8673         (psym_map_symbol_filenames, psym_map_matching_symbols)
8674         (psym_expand_symtabs_matching)
8675         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
8676         (maintenance_check_psymtabs): Use new methods.
8677         * psympriv.h (struct partial_symtab) <readin_p,
8678         get_compunit_symtab>: New methods.
8679         <readin, compunit_symtab>: Remove members.
8680         (struct standard_psymtab): New.
8681         (struct legacy_psymtab): Derive from standard_psymtab.
8682         * dwarf2read.h (struct dwarf2_psymtab): Derive from
8683         standard_psymtab.
8684         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
8685
8686 2020-01-26  Tom Tromey  <tom@tromey.com>
8687
8688         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
8689         read_dependencies.  Add assert.
8690         * psymtab.c (partial_symtab::read_dependencies): New method.
8691         * psympriv.h (struct partial_symtab) <read_dependencies>: New
8692         method.
8693         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
8694         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
8695         read_dependencies.
8696         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
8697         Add assert.
8698
8699 2020-01-26  Tom Tromey  <tom@tromey.com>
8700
8701         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
8702         Call expand_psymtab.
8703         (xcoff_read_symtab): Call expand_psymtab.
8704         (xcoff_start_psymtab, xcoff_end_psymtab): Set
8705         legacy_expand_psymtab.
8706         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
8707         method.
8708         (struct legacy_psymtab) <expand_psymtab>: Implement.
8709         <legacy_expand_psymtab>: New member.
8710         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
8711         (parse_partial_symbols): Set legacy_expand_psymtab.
8712         (psymtab_to_symtab_1): Change argument order.  Call
8713         expand_psymtab.
8714         (new_psymtab): Set legacy_expand_psymtab.
8715         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
8716         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
8717         expand_psymtab.
8718         (dwarf2_psymtab::expand_psymtab): Rename from
8719         psymtab_to_symtab_1.  Call expand_psymtab.
8720         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
8721         (dbx_end_psymtab): Likewise.
8722         (dbx_psymtab_to_symtab_1): Change argument order. Call
8723         expand_psymtab.
8724         (dbx_read_symtab): Call expand_psymtab.
8725         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
8726         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
8727         (ctf_psymtab::read_symtab): Call expand_psymtab.
8728
8729 2020-01-26  Tom Tromey  <tom@tromey.com>
8730
8731         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
8732         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
8733         messages.
8734         * mdebugread.c (mdebug_read_symtab): Remove prints.
8735         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
8736         assert.
8737         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
8738
8739 2020-01-26  Tom Tromey  <tom@tromey.com>
8740
8741         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
8742         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
8743         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
8744         legacy_symtab.
8745         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
8746         * psymtab.c (psymtab_to_symtab): Call method.
8747         (dump_psymtab): Update.
8748         * psympriv.h (struct partial_symtab): Add virtual destructor.
8749         <read_symtab>: New method.
8750         (struct legacy_symtab): New.
8751         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
8752         (struct pst_map) <pst>: Now a legacy_psymtab.
8753         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
8754         (new_psymtab): Use legacy_psymtab.
8755         * dwarf2read.h (struct dwarf2_psymtab): New.
8756         (struct dwarf2_per_cu_data) <psymtab>: Use it.
8757         * dwarf2read.c (dwarf2_create_include_psymtab)
8758         (dwarf2_build_include_psymtabs, create_type_unit_group)
8759         (create_partial_symtab, process_psymtab_comp_unit_reader)
8760         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
8761         (set_partial_user): Use dwarf2_psymtab.
8762         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
8763         (psymtab_to_symtab_1, process_full_comp_unit)
8764         (process_full_type_unit, dwarf2_ranges_read)
8765         (dwarf2_get_pc_bounds, psymtab_include_file_name)
8766         (dwarf_decode_lines): Use dwarf2_psymtab.
8767         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
8768         (add_address_entry_worker, write_one_signatured_type)
8769         (recursively_count_psymbols, recursively_write_psymbols)
8770         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
8771         (write_debug_names): Likewise.
8772         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
8773         <pst>: Now a legacy_psymtab.
8774         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
8775         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
8776         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
8777         * ctfread.c (struct ctf_psymtab): New.
8778         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
8779         ctf_psymtab.
8780         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
8781         (create_partial_symtab): Return a ctf_psymtab.
8782         (scan_partial_symbols): Update.
8783
8784 2020-01-26  Tom Tromey  <tom@tromey.com>
8785
8786         * xcoffread.c (xcoff_start_psymtab): Use new.
8787         * psymtab.c (partial_symtab::partial_symtab): New constructor,
8788         renamed from start_psymtab_common.
8789         * psympriv.h (struct partial_symtab): Add new constructor.
8790         (start_psymtab_common): Don't declare.
8791         * mdebugread.c (parse_partial_symbols): Use new.
8792         * dwarf2read.c (create_partial_symtab): Use new.
8793         * dbxread.c (start_psymtab): Use new.
8794         * ctfread.c (create_partial_symtab): Use new.
8795
8796 2020-01-26  Tom Tromey  <tom@tromey.com>
8797
8798         * xcoffread.c (xcoff_end_psymtab): Use new.
8799         * psymtab.c (start_psymtab_common): Use new.
8800         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
8801         Update.
8802         * psympriv.h (struct partial_symtab): Add parameters to
8803         constructor.  Don't inline.
8804         (allocate_psymtab): Don't declare.
8805         * mdebugread.c (new_psymtab): Use new.
8806         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
8807         * dbxread.c (dbx_end_psymtab): Use new.
8808
8809 2020-01-26  Tom Tromey  <tom@tromey.com>
8810
8811         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
8812         allocate_psymtab.  Update documentation.
8813         * psymtab.c (psymtab_storage::install_psymtab): Rename from
8814         allocate_psymtab.  Do not use new.
8815         (allocate_psymtab): Use new.  Update.
8816
8817 2020-01-26  Tom Tromey  <tom@tromey.com>
8818
8819         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8820         * psymtab.c (psym_print_stats): Update.
8821         * psympriv.h (struct partial_symtab) <readin,
8822         psymtabs_addrmap_supported, anonymous>: Now bool.
8823         * mdebugread.c (psymtab_to_symtab_1): Update.
8824         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
8825         (build_type_psymtabs_reader, psymtab_to_symtab_1)
8826         (process_full_comp_unit, process_full_type_unit): Update.
8827         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8828         * ctfread.c (psymtab_to_symtab): Update.
8829
8830 2020-01-26  Tom Tromey  <tom@tromey.com>
8831
8832         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
8833         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
8834         * psymtab.c (psymtab_storage): Delete psymtabs.
8835         (psymtab_storage::allocate_psymtab): Use new.
8836         (psymtab_storage::discard_psymtab): Use delete.
8837         * psympriv.h (struct partial_symtab): Add constructor and
8838         initializers.
8839
8840 2020-01-26  Tom Tromey  <tom@tromey.com>
8841
8842         * machoread.c: Do not include psympriv.h.
8843
8844 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8845
8846         * NEWS: Mention the new option and the set/show commands.
8847
8848 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8849
8850         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
8851         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
8852         (validate_exec_file): New variables, enums, functions.
8853         (exec_file_locate_attach, print_section_info): Style the filenames.
8854         (_initialize_exec): Install show_exec_file_mismatch_command and
8855          set_exec_file_mismatch_command.
8856         * gdbcore.h (validate_exec_file): Declare.
8857         * infcmd.c (attach_command): Call validate_exec_file.
8858         * remote.c ( remote_target::remote_add_inferior): Likewise.
8859
8860 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8861
8862         * frame.c (find_frame_sal): Move call to get_next_frame into more
8863         inner scope.
8864         * inline-frame.c (inilne_state) <inline_state>: Update argument
8865         types.
8866         (inilne_state) <skipped_symbol>: Rename to...
8867         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
8868         (skip_inline_frames): Build vector of skipped symbols and use this
8869         to reate the inline_state.
8870         (inline_skipped_symbol): Add a comment and some assertions, fetch
8871         skipped symbol from the list.
8872
8873 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8874
8875         * buildsym.c (lte_is_less_than): Delete.
8876         (buildsym_compunit::end_symtab_with_blockvector): Create local
8877         lambda function to sort line table entries, and use
8878         std::stable_sort instead of std::sort.
8879         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
8880         markers when looking for a previous line.
8881
8882 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8883
8884         * dwarf2read.c (lnp_state_machine::record_line): Include
8885         end_sequence parameter in debug print out.  Record the line if we
8886         are at an end_sequence marker even if it's not the start of a
8887         statement.
8888         * symmisc.c (maintenance_print_one_line_table): Print end of
8889         sequence markers with 'END' not '0'.
8890
8891 2020-01-24  Pedro Alves  <palves@redhat.com>
8892
8893         PR gdb/25410
8894         * thread.c (scoped_restore_current_thread::restore): Use
8895         switch_to_inferior_no_thread.
8896         * exec.c: Include "progspace-and-thread.h".
8897         (add_target_sections, remove_target_sections):
8898         scoped_restore_current_pspace_and_thread instead of
8899         scoped_restore_current_thread.
8900         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
8901         and aspace to the inferior before calling clone_program_space.
8902         Remove stale comment.
8903
8904 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8905
8906         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
8907         (arm_netbsd_nat_target::fetch_registers): ...this.
8908         (arm_nbsd_nat_target::store_registers): Rename to...
8909         (arm_netbsd_nat_target::store_registers): ...this.
8910
8911 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8912
8913         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8914         register_t.
8915
8916 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
8917
8918         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
8919         Update comment.
8920         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
8921         Likewise.
8922         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
8923         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
8924         the correct replacement (iterate_over_regset_sections).
8925         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
8926         Update comment.
8927
8928 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
8929
8930         PR gdb/23718
8931         * gdb/python/python.c (execute_gdb_command): Call
8932         async_enable_stdin in catch block.
8933
8934 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8935
8936         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
8937         SWITCH_THRU_ALL_UIS.
8938
8939 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
8940
8941         PR tui/9765
8942         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
8943         comment, add extra parameter, and update to store previous symbol
8944         when appropriate.
8945         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
8946         add extra parameter.
8947         * tui/tui-disasm.c (tui_disassemble): Update header comment,
8948         remove unneeded parameter, add try/catch around gdb_print_insn,
8949         rewrite to add items to asm_lines vector.
8950         (tui_find_backward_disassembly_start_address): New function.
8951         (tui_find_disassembly_address): Updated throughout.
8952         (tui_disasm_window::set_contents): Update for changes to
8953         tui_disassemble.
8954         (tui_disasm_window::do_scroll_vertical): No need to adjust the
8955         number of lines to scroll.
8956
8957 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8958
8959         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
8960         (SECT_OFF_DATA): Likewise.
8961         (SECT_OFF_RODATA): Likewise.
8962         (SECT_OFF_TEXT): Likewise.
8963         (SECT_OFF_BSS): Likewise.
8964         (struct objfile) <text_section_offset, data_section_offset>: New
8965         methods.
8966         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
8967         objfile::text_section_offset.
8968         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
8969         * coffread.c (coff_symtab_read): Likewise.
8970         (enter_linenos): Likewise.
8971         (process_coff_symbol): Likewise.
8972         * ctfread.c (get_objfile_text_range): Likewise.
8973         * dtrace-probe.c (dtrace_probe::get_relocated_address):
8974         Use objfile::data_section_offset.
8975         * dwarf2-frame.c (execute_cfa_program): Use
8976         objfile::text_section_offset.
8977         (dwarf2_frame_find_fde): Likewise.
8978         * dwarf2read.c (create_addrmap_from_index): Likewise.
8979         (create_addrmap_from_aranges): Likewise.
8980         (dw2_find_pc_sect_compunit_symtab): Likewise.
8981         (process_psymtab_comp_unit_reader): Likewise.
8982         (add_partial_symbol): Likewise.
8983         (add_partial_subprogram): Likewise.
8984         (process_full_comp_unit): Likewise.
8985         (read_file_scope): Likewise.
8986         (read_func_scope): Likewise.
8987         (read_lexical_block_scope): Likewise.
8988         (read_call_site_scope): Likewise.
8989         (dwarf2_rnglists_process): Likewise.
8990         (dwarf2_ranges_process): Likewise.
8991         (dwarf2_ranges_read): Likewise.
8992         (dwarf_decode_lines_1): Likewise.
8993         (new_symbol): Likewise.
8994         (dwarf2_fetch_die_loc_sect_off): Likewise.
8995         (dwarf2_per_cu_text_offset): Likewise.
8996         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
8997         * hppa-tdep.c (read_unwind_info): Likewise.
8998         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
8999         * psympriv.h (struct partial_symtab): Likewise.
9000         * psymtab.c (find_pc_sect_psymtab): Likewise.
9001         * solib-svr4.c (enable_break): Likewise.
9002         * stap-probe.c (relocate_address): Use
9003         objfile::data_section_offset.
9004         * xcoffread.c (enter_line_range): Use
9005         objfile::text_section_offset.
9006         (read_xcoff_symtab): Likewise.
9007
9008 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9009
9010         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9011         declaration to narrower scopes.
9012
9013 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9014
9015         * darwin-nat.h (struct darwin_exception_msg, enum
9016         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9017         Move up.
9018         (class darwin_nat_target) <wait_1, check_new_threads,
9019         decode_exception_message, decode_message, stop_inferior,
9020         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9021         * darwin-nat.c (darwin_check_new_threads): Rename to...
9022         (darwin_nat_target::check_new_threads): ... this.
9023         (darwin_suspend_inferior_it): Remove.
9024         (darwin_decode_exception_message): Rename to...
9025         (darwin_nat_target::decode_exception_message): ... this.
9026         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9027         (darwin_decode_message): Rename to...
9028         (darwin_nat_target::decode_message): ... this.
9029         (cancel_breakpoint): Rename to...
9030         (darwin_nat_target::cancel_breakpoint): ... this.
9031         (darwin_wait): Rename to...
9032         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9033         instead of iterate_over_inferiors.
9034         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9035         (darwin_stop_inferior): Rename to...
9036         (darwin_nat_target::stop_inferior): ... this.
9037         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9038         (darwin_init_thread_list): Rename to...
9039         (darwin_nat_target::init_thread_list): ... this.
9040         (darwin_ptrace_him): Rename to...
9041         (darwin_nat_target::ptrace_him): ... this.
9042         (darwin_nat_target::create_inferior): Pass lambda function to
9043         fork_inferior.
9044         (darwin_nat_target::detach): Call stop_inferior instead of
9045         darwin_stop_inferior.
9046         * fork-inferior.h (fork_inferior): Change init_trace_fun
9047         parameter to gdb::function_view.
9048         * fork-inferior.c (fork_inferior): Likewise.
9049
9050 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9051
9052         * i386-cygwin-tdep.c (core_process_module_section): Update.
9053         * windows-nat.c (struct lm_info_windows): Add text_offset.
9054         (windows_xfer_shared_libraries): Update.
9055         * windows-tdep.c (windows_xfer_shared_library):
9056         Add text_offset_cached argument.
9057         * windows-tdep.h (windows_xfer_shared_library): Update.
9058
9059 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9060
9061         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9062
9063 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9064
9065         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9066         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9067         replace with range-based for.
9068         (gdbsim_interrupt_inferior): Remove.
9069         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9070         with a range-based for.  Inline code from
9071         gdbsim_interrupt_inferior.
9072
9073 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9074
9075         * infrun.c (proceed): Fix indentation.
9076
9077 2020-01-21  Tom Tromey  <tromey@adacore.com>
9078
9079         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9080         * python/python.c (python_extension_ops): Update.
9081         (gdbpy_colorize): New function.
9082         * python/lib/gdb/__init__.py (colorize): New function.
9083         * extension.h (ext_lang_colorize): Declare.
9084         * extension.c (ext_lang_colorize): New function.
9085         * extension-priv.h (struct extension_language_ops) <colorize>: New
9086         member.
9087         * cli/cli-style.c (_initialize_cli_style): Update help text.
9088
9089 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9090
9091         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9092         <cond>: Change type to bool.
9093         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9094         (aarch64_displaced_step_cb): Likewise.
9095         (aarch64_displaced_step_tb): Likewise.
9096
9097 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9098
9099         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9100         output.
9101
9102 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9103
9104         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9105         <pc_adjust>: Adjust the documentation.
9106         (aarch64_displaced_step_fixup): Check if PC really moved before
9107         adjusting it.
9108
9109 2020-01-19  Tom Tromey  <tom@tromey.com>
9110
9111         * disasm.c (~gdb_disassembler): New destructor.
9112         (gdb_buffered_insn_length): Call disassemble_free_target.
9113         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9114         DISABLE_COPY_AND_ASSIGN.
9115
9116 2020-01-19  Tom Tromey  <tom@tromey.com>
9117
9118         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9119         (die_reader_func_ftype): Remove.
9120         (cutu_reader): New class.
9121         (dw2_get_file_names_reader): Remove "data" parameter.
9122         (dw2_get_file_names): Use cutu_reader.
9123         (create_debug_type_hash_table): Update.
9124         (read_cutu_die_from_dwo): Update comment.
9125         (lookup_dwo_unit): Add dwo_name parameter.
9126         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9127         die_reader_func_ftype and data parameters.
9128         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9129         Remove die_reader_func_ftype and data parameters.
9130         (~cutu_reader): New; from init_cutu_and_read_dies.
9131         (cutu_reader::cutu_reader): Rename from
9132         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9133         and data parameters.
9134         (init_cutu_and_read_dies_simple): Remove.
9135         (struct process_psymtab_comp_unit_data): Remove.
9136         (process_psymtab_comp_unit_reader): Remove data parameter; add
9137         want_partial_unit and pretend_language parameters.
9138         (process_psymtab_comp_unit): Use cutu_reader.
9139         (build_type_psymtabs_reader): Remove data parameter.
9140         (build_type_psymtabs_1): Use cutu_reader.
9141         (process_skeletonless_type_unit): Likewise.
9142         (load_partial_comp_unit_reader): Remove.
9143         (load_partial_comp_unit): Use cutu_reader.
9144         (load_full_comp_unit_reader): Remove.
9145         (load_full_comp_unit): Use cutu_reader.
9146         (struct create_dwo_cu_data): Remove.
9147         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9148         dwo_unit parameters.
9149         (create_cus_hash_table): Use cutu_reader.
9150         (struct dwarf2_read_addr_index_data): Remove.
9151         (dwarf2_read_addr_index_reader): Remove.
9152         (dwarf2_read_addr_index): Use cutu_reader.
9153         (read_signatured_type_reader): Remove.
9154         (read_signatured_type): Use cutu_reader.
9155
9156 2020-01-19  Tom Tromey  <tom@tromey.com>
9157
9158         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9159         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9160         (tui_wrefresh): Declare.
9161         * tui/tui-wingeneral.c (suppress_output): New global.
9162         (tui_suppress_output, ~tui_suppress_output): New constructor and
9163         destructor.
9164         (tui_wrefresh): New function.
9165         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9166         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9167         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9168         method.
9169         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9170         tui_wrefresh.
9171         (tui_data_window::no_refresh): New method.
9172         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9173         (tui_reg_command): Use tui_suppress_output
9174         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9175         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9176         method.
9177         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9178
9179 2020-01-19  Tom Tromey  <tom@tromey.com>
9180
9181         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9182         Handle case where symtab is null.
9183
9184 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9185
9186         * linux-fork.c (one_fork_p): Simplify.
9187
9188 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9189
9190         * top.c (struct qt_args): Remove.
9191         (kill_or_detach): Change return type to void, replace `void *`
9192         parameter with a proper one.
9193         (print_inferior_quit_action):  Likewise.
9194         (quit_confirm): Use range-based for loop to iterate over inferiors.
9195         (quit_force): Likewise.
9196
9197 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9198
9199         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9200         `void *` parameter with proper parameters.
9201         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9202         (print_one_inferior): Change return type to void, replace `void *`
9203         parameter with proper parameters.
9204         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9205         inferiors.
9206         (get_other_inferior): Remove.
9207         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9208         inferiors.
9209
9210 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9211
9212         * mi/mi-interp.c (report_initial_inferior): Remove.
9213         (mi_interp::init): Use range-based for to iterate over inferiors.
9214
9215 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9216
9217         * python/py-inferior.c (build_inferior_list): Remove.
9218         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
9219
9220 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
9221
9222         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
9223         (btrace_stitch_trace): Likewise.
9224         * charset.c (intermediate_encoding): Likewise (vaild).
9225         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
9226         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
9227         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
9228
9229 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
9230
9231         * windows-tdep.c (windows_get_tlb_type):
9232         Add rtl_user_process_parameters type.
9233
9234 2020-01-16  Pedro Alves  <palves@redhat.com>
9235             Norbert Lange  <nolange79@gmail.com>
9236
9237         PR build/24805
9238         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
9239         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
9240         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
9241         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
9242         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
9243         (ps_plog): Redeclare exported functions with default visibility.
9244
9245 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
9246
9247         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
9248         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
9249
9250 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
9251
9252         * infcmd.c (post_create_inferior): Use get_thread_regcache
9253         instead of get_current_regcache.
9254
9255 2020-01-14  Tom Tromey  <tom@tromey.com>
9256
9257         PR symtab/12535:
9258         * python/python.c (gdbpy_decode_line): Treat empty string the same
9259         as no argument.
9260
9261 2020-01-14  Tom Tromey  <tom@tromey.com>
9262
9263         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
9264
9265 2020-01-14  Tom Tromey  <tom@tromey.com>
9266
9267         * nat/linux-btrace.c: Don't include <config.h>.
9268         * nat/linux-ptrace.c: Don't include <config.h>.
9269         * nat/x86-linux-dregs.c: Don't include <config.h>.
9270
9271 2020-01-14  Tom Tromey  <tom@tromey.com>
9272
9273         * configure: Rebuild.
9274         * configure.ac: Move many checks to ../gdbsupport/common.m4.
9275
9276 2020-01-14  Tom Tromey  <tom@tromey.com>
9277
9278         * nat/x86-linux-dregs.c: Include configh.h.
9279         * nat/linux-ptrace.c: Include configh.h.
9280         * nat/linux-btrace.c: Include configh.h.
9281         * defs.h: Include config.h, bfd.h.
9282         * configure.ac: Don't source common.host.
9283         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
9284         * configure: Rebuild.
9285         * acinclude.m4: Update path.
9286         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
9287         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
9288         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
9289         (CLIBS): Add LIBSUPPORT.
9290         (CDEPS): Likewise.
9291         (COMMON_SFILES): Remove gdbsupport files.
9292         (HFILES_NO_SRCDIR): Likewise.
9293         (stamp-version): Update path to create-version.sh.
9294         (ALLDEPFILES): Remove gdbsupport files.
9295
9296 2020-01-14  Tom Tromey  <tom@tromey.com>
9297
9298         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
9299         USE_WIN32API when needed.
9300         * configure.ac (USE_WIN32API): Don't define.
9301         (WIN32LIBS): Use WIN32APILIBS.
9302         * configure: Rebuild.
9303
9304 2020-01-14  Tom Tromey  <tom@tromey.com>
9305
9306         * configure: Rebuild.
9307         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
9308
9309 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9310
9311         * skip.c (skip_function_command): Make skip w/o arguments use the
9312         name of the inlined function if pc is inside any inlined function.
9313
9314 2020-01-14  Luis Machado  <luis.machado@linaro.org>
9315
9316         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
9317         * infrun.c (resume_1): Likewise.
9318         (handle_inferior_event): Remove stale comment.
9319         * linux-nat.c (linux_nat_target::resume): Update comments.
9320         (save_stop_reason): Likewise.
9321         (linux_nat_filter_event): Likewise.
9322         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
9323
9324 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9325
9326         * elfread.c (record_minimal_symbol): Set section index to 0 for
9327         non-allocatable sections.
9328
9329
9330 2020-01-13  Ali Tamur <tamur@google.com>
9331
9332         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
9333         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
9334         to gdb::optional.  Update comments.
9335         (dwo_file): Update comments.
9336         (read_attribute): Update API to take an additional out parameter,
9337         need_reprocess.  This is used to mark attributes that need other
9338         attributes (e.g. str_offsets_base) for correct computation which may not
9339         have been read yet.
9340         (read_attribute_reprocess): New function declaration.
9341         (read_addr_index): Likewise.
9342         (read_dwo_str_index): Likewise.
9343         (read_stub_str_index): Likewise.
9344         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
9345         (lookup_addr_base): New function definition.
9346         (lookup_ranges_base): Likewise.
9347         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
9348         lookup_ranges_base.
9349         (init_cutu_and_read_dies): Update comments.
9350         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
9351         unit.  This is used to inherit parent's str_offsets_base and addr_base.
9352         Update comments.
9353         (init_cutu_and_read_dies_simple): Reflect API changes.
9354         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
9355         (create_cus_hash_table): Change API to take parent compile unit.
9356         Reflect API changes.
9357         (open_and_init_dwo_file): Reflect API changes.
9358         (dwarf2_get_pc_bounds): Update comments.
9359         (dwarf2_record_block_ranges): Likewise.
9360         (read_full_die_1): Change implementation to reprocess attributes that
9361         need str_offsets_base and addr_base.
9362         (partial_die_info::read): Likewise.
9363         (read_attribute_reprocess): New function definition.
9364         (read_attribute_value): Change API to take an additional out parameter,
9365         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
9366         when a non-dwo compile unit has index based attributes.
9367         (read_attribute): Reflect API changes.
9368         (read_addr_index_1): Reflect API changes.  Update comments.
9369         (dwarf2_read_addr_index_data): Reflect API changes.
9370         (dwarf2_read_addr_index): Likewise.
9371         (read_str_index): Change API and implementation.  This becomes a helper
9372         to be used by the new string index related methods.  Update error
9373         message and comments.
9374         (read_dwo_str_index): New function definition.
9375         (read_stub_str_index): Likewise.
9376         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
9377         * symfile.h (dwarf2_debug_sections): Likewise.
9378         * xcoffread.c (dwarf2_debug_sections): Likewise.
9379
9380 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9381
9382         * gdbcore.h (struct core_fns) <core_read_registers>: Change
9383         core_reg_sect type to gdb_byte *.
9384         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
9385         * cris-tdep.c (fetch_core_registers): Likewise.
9386         * corelow.c (core_target::get_core_register_section): Change
9387         type of `contents` to gdb::byte_vector.
9388
9389 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
9390
9391         * tui/tui-wingeneral.c (box_win): Position the title in the center
9392         of the border.
9393
9394 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9395
9396         * corelow.c (core_target::get_core_register_section): Use
9397           std::vector instead of alloca.
9398
9399 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9400
9401         * warning.m4: Add -Wmissing-declarations to build_warnings.
9402         * configure: Re-generate.
9403
9404 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9405
9406         * python/python.c (init__gdb_module): Add declaration.
9407
9408 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
9409
9410         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
9411         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
9412         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
9413         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
9414         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
9415         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
9416         * ada-exp.y (_initialize_ada_exp): Add declaration.
9417         * ada-lang.c (_initialize_ada_language): Add declaration.
9418         * ada-tasks.c (_initialize_tasks): Add declaration.
9419         * agent.c (_initialize_agent): Add declaration.
9420         * aix-thread.c (_initialize_aix_thread): Add declaration.
9421         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
9422         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
9423         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
9424         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
9425         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
9426         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
9427         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
9428         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
9429         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
9430         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
9431         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
9432         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
9433         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
9434         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
9435         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
9436         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
9437         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
9438         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
9439         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
9440         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
9441         * annotate.c (_initialize_annotate): Add declaration.
9442         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
9443         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
9444         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
9445         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
9446         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
9447         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
9448         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
9449         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
9450         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
9451         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
9452         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
9453         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
9454         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
9455         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
9456         * auto-load.c (_initialize_auto_load): Add declaration.
9457         * auxv.c (_initialize_auxv): Add declaration.
9458         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
9459         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
9460         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
9461         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
9462         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
9463         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
9464         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
9465         * breakpoint.c (_initialize_breakpoint): Add declaration.
9466         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
9467         * btrace.c (_initialize_btrace): Add declaration.
9468         * charset.c (_initialize_charset): Add declaration.
9469         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
9470         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
9471         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
9472         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
9473         * cli/cli-script.c (_initialize_cli_script): Add declaration.
9474         * cli/cli-style.c (_initialize_cli_style): Add declaration.
9475         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
9476         * coffread.c (_initialize_coffread): Add declaration.
9477         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
9478         * compile/compile.c (_initialize_compile): Add declaration.
9479         * complaints.c (_initialize_complaints): Add declaration.
9480         * completer.c (_initialize_completer): Add declaration.
9481         * copying.c (_initialize_copying): Add declaration.
9482         * corefile.c (_initialize_core): Add declaration.
9483         * corelow.c (_initialize_corelow): Add declaration.
9484         * cp-abi.c (_initialize_cp_abi): Add declaration.
9485         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
9486         * cp-support.c (_initialize_cp_support): Add declaration.
9487         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
9488         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
9489         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
9490         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
9491         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
9492         * ctfread.c (_initialize_ctfread): Add declaration.
9493         * d-lang.c (_initialize_d_language): Add declaration.
9494         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
9495         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
9496         * dbxread.c (_initialize_dbxread): Add declaration.
9497         * dcache.c (_initialize_dcache): Add declaration.
9498         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
9499         * disasm.c (_initialize_disasm): Add declaration.
9500         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
9501         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
9502         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
9503         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
9504         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
9505         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
9506         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
9507         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
9508         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
9509         * elfread.c (_initialize_elfread): Add declaration.
9510         * exec.c (_initialize_exec): Add declaration.
9511         * extension.c (_initialize_extension): Add declaration.
9512         * f-lang.c (_initialize_f_language): Add declaration.
9513         * f-valprint.c (_initialize_f_valprint): Add declaration.
9514         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
9515         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
9516         * filesystem.c (_initialize_filesystem): Add declaration.
9517         * findcmd.c (_initialize_mem_search): Add declaration.
9518         * findvar.c (_initialize_findvar): Add declaration.
9519         * fork-child.c (_initialize_fork_child): Add declaration.
9520         * frame-base.c (_initialize_frame_base): Add declaration.
9521         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
9522         * frame.c (_initialize_frame): Add declaration.
9523         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
9524         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
9525         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
9526         * gcore.c (_initialize_gcore): Add declaration.
9527         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
9528         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
9529         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
9530         * gdbarch.c (_initialize_gdbarch): Add declaration.
9531         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
9532         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
9533         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
9534         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
9535         * go-lang.c (_initialize_go_language): Add declaration.
9536         * go32-nat.c (_initialize_go32_nat): Add declaration.
9537         * guile/guile.c (_initialize_guile): Add declaration.
9538         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
9539         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
9540         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
9541         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
9542         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
9543         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
9544         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
9545         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
9546         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
9547         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
9548         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
9549         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
9550         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
9551         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
9552         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
9553         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
9554         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
9555         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
9556         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
9557         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
9558         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
9559         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
9560         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
9561         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
9562         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
9563         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
9564         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
9565         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
9566         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
9567         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
9568         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
9569         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
9570         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
9571         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
9572         * infcall.c (_initialize_infcall): Add declaration.
9573         * infcmd.c (_initialize_infcmd): Add declaration.
9574         * inflow.c (_initialize_inflow): Add declaration.
9575         * infrun.c (_initialize_infrun): Add declaration.
9576         * interps.c (_initialize_interpreter): Add declaration.
9577         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
9578         * jit.c (_initialize_jit): Add declaration.
9579         * language.c (_initialize_language): Add declaration.
9580         * linux-fork.c (_initialize_linux_fork): Add declaration.
9581         * linux-nat.c (_initialize_linux_nat): Add declaration.
9582         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
9583         * linux-thread-db.c (_initialize_thread_db): Add declaration.
9584         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
9585         * m2-lang.c (_initialize_m2_language): Add declaration.
9586         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
9587         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
9588         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
9589         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
9590         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
9591         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
9592         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
9593         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
9594         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
9595         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
9596         * machoread.c (_initialize_machoread): Add declaration.
9597         * macrocmd.c (_initialize_macrocmd): Add declaration.
9598         * macroscope.c (_initialize_macroscope): Add declaration.
9599         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
9600         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
9601         * maint.c (_initialize_maint_cmds): Add declaration.
9602         * mdebugread.c (_initialize_mdebugread): Add declaration.
9603         * memattr.c (_initialize_mem): Add declaration.
9604         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
9605         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
9606         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
9607         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
9608         * mi/mi-main.c (_initialize_mi_main): Add declaration.
9609         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
9610         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
9611         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
9612         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
9613         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
9614         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
9615         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
9616         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
9617         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
9618         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
9619         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
9620         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
9621         * mipsread.c (_initialize_mipsread): Add declaration.
9622         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
9623         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
9624         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
9625         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
9626         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
9627         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
9628         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
9629         * nto-procfs.c (_initialize_procfs): Add declaration.
9630         * objc-lang.c (_initialize_objc_language): Add declaration.
9631         * observable.c (_initialize_observer): Add declaration.
9632         * opencl-lang.c (_initialize_opencl_language): Add declaration.
9633         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
9634         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
9635         * osabi.c (_initialize_gdb_osabi): Add declaration.
9636         * osdata.c (_initialize_osdata): Add declaration.
9637         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
9638         * parse.c (_initialize_parse): Add declaration.
9639         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
9640         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
9641         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
9642         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
9643         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
9644         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
9645         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
9646         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
9647         * printcmd.c (_initialize_printcmd): Add declaration.
9648         * probe.c (_initialize_probe): Add declaration.
9649         * proc-api.c (_initialize_proc_api): Add declaration.
9650         * proc-events.c (_initialize_proc_events): Add declaration.
9651         * proc-service.c (_initialize_proc_service): Add declaration.
9652         * procfs.c (_initialize_procfs): Add declaration.
9653         * producer.c (_initialize_producer): Add declaration.
9654         * psymtab.c (_initialize_psymtab): Add declaration.
9655         * python/python.c (_initialize_python): Add declaration.
9656         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
9657         * record-btrace.c (_initialize_record_btrace): Add declaration.
9658         * record-full.c (_initialize_record_full): Add declaration.
9659         * record.c (_initialize_record): Add declaration.
9660         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
9661         * regcache.c (_initialize_regcache): Add declaration.
9662         * reggroups.c (_initialize_reggroup): Add declaration.
9663         * remote-notif.c (_initialize_notif): Add declaration.
9664         * remote-sim.c (_initialize_remote_sim): Add declaration.
9665         * remote.c (_initialize_remote): Add declaration.
9666         * reverse.c (_initialize_reverse): Add declaration.
9667         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
9668         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
9669         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
9670         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
9671         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
9672         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
9673         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
9674         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
9675         Add declaration.
9676         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
9677         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
9678         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
9679         * rust-exp.y (_initialize_rust_exp): Add declaration.
9680         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
9681         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
9682         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
9683         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
9684         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
9685         * score-tdep.c (_initialize_score_tdep): Add declaration.
9686         * ser-go32.c (_initialize_ser_dos): Add declaration.
9687         * ser-mingw.c (_initialize_ser_windows): Add declaration.
9688         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
9689         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
9690         * ser-uds.c (_initialize_ser_socket): Add declaration.
9691         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
9692         * serial.c (_initialize_serial): Add declaration.
9693         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
9694         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
9695         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
9696         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
9697         * skip.c (_initialize_step_skip): Add declaration.
9698         * sol-thread.c (_initialize_sol_thread): Add declaration.
9699         * solib-aix.c (_initialize_solib_aix): Add declaration.
9700         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
9701         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
9702         * solib-frv.c (_initialize_frv_solib): Add declaration.
9703         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
9704         * solib-target.c (_initialize_solib_target): Add declaration.
9705         * solib.c (_initialize_solib): Add declaration.
9706         * source-cache.c (_initialize_source_cache): Add declaration.
9707         * source.c (_initialize_source): Add declaration.
9708         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
9709         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
9710         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
9711         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
9712         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
9713         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
9714         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
9715         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
9716         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
9717         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
9718         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
9719         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
9720         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
9721         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
9722         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
9723         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
9724         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
9725         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
9726         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
9727         * stabsread.c (_initialize_stabsread): Add declaration.
9728         * stack.c (_initialize_stack): Add declaration.
9729         * stap-probe.c (_initialize_stap_probe): Add declaration.
9730         * std-regs.c (_initialize_frame_reg): Add declaration.
9731         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
9732         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
9733         * symfile.c (_initialize_symfile): Add declaration.
9734         * symmisc.c (_initialize_symmisc): Add declaration.
9735         * symtab.c (_initialize_symtab): Add declaration.
9736         * target.c (_initialize_target): Add declaration.
9737         * target-connection.c (_initialize_target_connection): Add
9738         declaration.
9739         * target-dcache.c (_initialize_target_dcache): Add declaration.
9740         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
9741         * thread.c (_initialize_thread): Add declaration.
9742         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
9743         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
9744         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
9745         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
9746         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
9747         * tracectf.c (_initialize_ctf): Add declaration.
9748         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
9749         * tracefile.c (_initialize_tracefile): Add declaration.
9750         * tracepoint.c (_initialize_tracepoint): Add declaration.
9751         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
9752         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
9753         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
9754         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
9755         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
9756         * tui/tui-win.c (_initialize_tui_win): Add declaration.
9757         * tui/tui.c (_initialize_tui): Add declaration.
9758         * typeprint.c (_initialize_typeprint): Add declaration.
9759         * ui-style.c (_initialize_ui_style): Add declaration.
9760         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
9761         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
9762         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
9763         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
9764         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
9765         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
9766         * unittests/filtered_iterator-selftests.c
9767         (_initialize_filtered_iterator_selftests): Add declaration.
9768         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
9769         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
9770         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
9771         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
9772         * unittests/main-thread-selftests.c
9773         (_initialize_main_thread_selftests): Add declaration.
9774         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
9775         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
9776         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
9777         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
9778         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
9779         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
9780         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
9781         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
9782         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
9783         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
9784         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
9785         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
9786         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
9787         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
9788         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
9789         declaration.
9790         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
9791         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
9792         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
9793         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
9794         * user-regs.c (_initialize_user_regs): Add declaration.
9795         * utils.c (_initialize_utils): Add declaration.
9796         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
9797         * valops.c (_initialize_valops): Add declaration.
9798         * valprint.c (_initialize_valprint): Add declaration.
9799         * value.c (_initialize_values): Add declaration.
9800         * varobj.c (_initialize_varobj): Add declaration.
9801         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
9802         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
9803         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
9804         * windows-nat.c (_initialize_windows_nat): Add declaration.
9805         (_initialize_check_for_gdb_ini): Add declaration.
9806         (_initialize_loadable): Add declaration.
9807         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
9808         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
9809         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
9810         * xcoffread.c (_initialize_xcoffread): Add declaration.
9811         * xml-support.c (_initialize_xml_support): Add declaration.
9812         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
9813         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
9814         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
9815         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
9816
9817 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9818
9819         * regformats/regdat.sh: Generate declaration for init function.
9820
9821 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
9822
9823         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
9824         up.
9825         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
9826         close_one_inferior>: New methods.
9827         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
9828         pass down target to find_inferior_pid.
9829         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
9830         Pass down target to find_inferior_ptid.
9831         (gdbsim_target::create_inferior): Pass down target to
9832         add_thread_silent.
9833         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
9834         target down to find_inferior_ptid and switch_to_thread.
9835         (gdbsim_target::close): Update to call close_one_inferior.
9836         (struct resume_data): Remove.
9837         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
9838         directly, rather than through a void pointer.
9839         (gdbsim_target::resume): Update to call resume_one_inferior.
9840
9841 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
9842
9843         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
9844
9845 2020-01-12  Pedro Alves  <palves@redhat.com>
9846
9847         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
9848         directly for the current inferior instead of
9849         discard_all_inferiors.
9850         (discard_all_inferiors): Delete.
9851
9852 2020-01-11  Tom Tromey  <tom@tromey.com>
9853
9854         * tui/tui-wingeneral.c (box_win): Check cli_styling.
9855         * tui/tui-winsource.c (tui_source_window_base::refill): Use
9856         deprecated_safe_get_selected_frame.
9857
9858 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9859
9860         * inferior.c (print_inferior): Switch inferior before printing it.
9861
9862 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
9863             Pedro Alves  <palves@redhat.com>
9864
9865         * progspace-and-thread.c (switch_to_program_space_and_thread):
9866         Assert there's an inferior for PSPACE.  Use
9867         switch_to_inferior_no_thread to switch the inferior too.
9868         * progspace.c (program_space::~program_space): Call
9869         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
9870         (program_space::free_all_objfiles): Don't call clear_symtab_users
9871         here.
9872         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
9873
9874 2020-01-10  Pedro Alves  <palves@redhat.com>
9875
9876         * NEWS: Mention multi-target debugging, "info connections", and
9877         "add-inferior -no-connection".
9878
9879 2020-01-10  Pedro Alves  <palves@redhat.com>
9880
9881         * infrun.c: Include "target-connection.h".
9882         (check_multi_target_resumption): New.
9883         (proceed): Call it.
9884         * target-connection.c (make_target_connection_string): Make
9885         extern.
9886         * target-connection.h (make_target_connection_string): Declare.
9887
9888 2020-01-10  Pedro Alves  <palves@redhat.com>
9889
9890         * Makefile.in (COMMON_SFILES): Add target-connection.c.
9891         * inferior.c (uiout_field_connection): New function.
9892         (print_inferior): Add new "connection-id" column.
9893         (add_inferior_command): Show connection number/string of added
9894         inferior.
9895         * process-stratum-target.h
9896         (process_stratum_target::connection_string): New virtual method.
9897         (process_stratum_target::connection_number): New field.
9898         * remote.c (remote_target::connection_string): New override.
9899         * target-connection.c: New file.
9900         * target-connection.h: New file.
9901         * target.c (decref_target): Remove process_stratum targets from
9902         the connection list.
9903         (target_stack::push): Add process_stratum targets to the
9904         connection list.
9905
9906 2020-01-10  Pedro Alves  <palves@redhat.com>
9907
9908         Revert:
9909         2016-04-12  Pedro Alves  <palves@redhat.com>
9910         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
9911         Remove references to name.
9912         * serial.h (struct serial) <name>: Delete.
9913
9914 2020-01-10  Pedro Alves  <palves@redhat.com>
9915
9916         * gdbarch-selftests.c (register_to_value_test): Remove "target
9917         already pushed" check.
9918
9919 2020-01-10  Pedro Alves  <palves@redhat.com>
9920             John Baldwin  <jhb@FreeBSD.org>
9921
9922         * aarch64-linux-nat.c
9923         (aarch64_linux_nat_target::thread_architecture): Adjust.
9924         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
9925         (task_command_1): Likewise.
9926         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
9927         (aix_thread_target::wait, aix_thread_target::fetch_registers)
9928         (aix_thread_target::store_registers)
9929         (aix_thread_target::thread_alive): Adjust.
9930         * amd64-fbsd-tdep.c: Include "inferior.h".
9931         (amd64fbsd_get_thread_local_address): Pass down target.
9932         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
9933         thread's gdbarch instead of target_gdbarch.
9934         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
9935         get_last_target_status.
9936         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
9937         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
9938         inferiors.
9939         (update_inserted_breakpoint_locations): Skip if inferiors with no
9940         execution.
9941         (update_global_location_list): When handling moribund locations,
9942         find representative inferior for location's pspace, and use thread
9943         count of its process_stratum target.
9944         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
9945         * bsd-uthread.c (bsd_uthread_target::wait): Use
9946         as_process_stratum_target and adjust thread_change_ptid and
9947         add_thread calls.
9948         (bsd_uthread_target::update_thread_list): Use
9949         as_process_stratum_target and adjust find_thread_ptid,
9950         thread_change_ptid and add_thread calls.
9951         * btrace.c (maint_btrace_packet_history_cmd): Adjust
9952         find_thread_ptid call.
9953         * corelow.c (add_to_thread_list): Adjust add_thread call.
9954         (core_target_open): Adjust add_thread_silent and thread_count
9955         calls.
9956         (core_target::pid_to_str): Adjust find_inferior_ptid call.
9957         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
9958         * event-top.c (async_disconnect): Pop targets from all inferiors.
9959         * exec.c (add_target_sections): Push exec target on all inferiors
9960         sharing the program space.
9961         (remove_target_sections): Remove the exec target from all
9962         inferiors sharing the program space.
9963         (exec_on_vfork): New.
9964         * exec.h (exec_on_vfork): Declare.
9965         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
9966         Pass it down.
9967         (fbsd_nat_target::update_thread_list): Adjust.
9968         (fbsd_nat_target::resume): Adjust.
9969         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
9970         down.
9971         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
9972         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
9973         get_thread_arch_regcache call.
9974         * fork-child.c (gdb_startup_inferior): Pass target down to
9975         startup_inferior and set_executing.
9976         * gdbthread.h (struct process_stratum_target): Forward declare.
9977         (add_thread, add_thread_silent, add_thread_with_info)
9978         (in_thread_list): Add process_stratum_target parameter.
9979         (find_thread_ptid(inferior*, ptid_t)): New overload.
9980         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
9981         parameter.
9982         (all_threads()): Delete overload.
9983         (all_threads, all_non_exited_threads): Add process_stratum_target
9984         parameter.
9985         (all_threads_safe): Use brace initialization.
9986         (thread_count): Add process_stratum_target parameter.
9987         (set_resumed, set_running, set_stop_requested, set_executing)
9988         (threads_are_executing, finish_thread_state): Add
9989         process_stratum_target parameter.
9990         (switch_to_thread): Use is_current_thread.
9991         * i386-fbsd-tdep.c: Include "inferior.h".
9992         (i386fbsd_get_thread_local_address): Pass down target.
9993         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
9994         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
9995         have_inferiors check.
9996         * inf-ptrace.c (inf_ptrace_target::create_inferior)
9997         (inf_ptrace_target::attach): Adjust.
9998         * infcall.c (run_inferior_call): Adjust.
9999         * infcmd.c (run_command_1): Pass target to
10000         scoped_finish_thread_state.
10001         (proceed_thread_callback): Skip inferiors with no execution.
10002         (continue_command): Rename 'all_threads' local to avoid hiding
10003         'all_threads' function.  Adjust get_last_target_status call.
10004         (prepare_one_step): Adjust set_running call.
10005         (signal_command): Use user_visible_resume_target.  Compare thread
10006         pointers instead of inferior_ptid.
10007         (info_program_command): Adjust to pass down target.
10008         (attach_command): Mark target's 'thread_executing' flag.
10009         (stop_current_target_threads_ns): New, factored out from ...
10010         (interrupt_target_1): ... this.  Switch inferior before making
10011         target calls.
10012         * inferior-iter.h
10013         (struct all_inferiors_iterator, struct all_inferiors_range)
10014         (struct all_inferiors_safe_range)
10015         (struct all_non_exited_inferiors_range): Filter on
10016         process_stratum_target too.  Remove explicit.
10017         * inferior.c (inferior::inferior): Push dummy target on target
10018         stack.
10019         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10020         Add process_stratum_target parameter, and pass it down.
10021         (have_live_inferiors): Adjust.
10022         (switch_to_inferior_and_push_target): New.
10023         (add_inferior_command, clone_inferior_command): Handle
10024         "-no-connection" parameter.  Use
10025         switch_to_inferior_and_push_target.
10026         (_initialize_inferior): Mention "-no-connection" option in
10027         the help of "add-inferior" and "clone-inferior" commands.
10028         * inferior.h: Include "process-stratum-target.h".
10029         (interrupt_target_1): Use bool.
10030         (struct inferior) <push_target, unpush_target, target_is_pushed,
10031         find_target_beneath, top_target, process_target, target_at,
10032         m_stack>: New.
10033         (discard_all_inferiors): Delete.
10034         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10035         (all_inferiors, all_non_exited_inferiors): Add
10036         process_stratum_target parameter.
10037         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10038         (target_last_proc_target): New global.
10039         (follow_fork_inferior): Push target on new inferior.  Pass target
10040         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10041         reference count.
10042         (follow_fork): Adjust get_last_target_status call.  Also consider
10043         target.
10044         (follow_exec): Push target on new inferior.
10045         (struct execution_control_state) <target>: New field.
10046         (user_visible_resume_target): New.
10047         (do_target_resume): Call target_async.
10048         (resume_1): Set target's threads_executing flag.  Consider resume
10049         target.
10050         (commit_resume_all_targets): New.
10051         (proceed): Also consider resume target.  Skip threads of inferiors
10052         with no execution.  Commit resumtion in all targets.
10053         (start_remote): Pass current inferior to wait_for_inferior.
10054         (infrun_thread_stop_requested): Consider target as well.  Pass
10055         thread_info pointer to clear_inline_frame_state instead of ptid.
10056         (infrun_thread_thread_exit): Consider target as well.
10057         (random_pending_event_thread): New inferior parameter.  Use it.
10058         (do_target_wait): Rename to ...
10059         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10060         down.
10061         (threads_are_resumed_pending_p, do_target_wait): New.
10062         (prepare_for_detach): Adjust calls.
10063         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10064         do_target_wait_1 instead of do_target_wait.
10065         (fetch_inferior_event): Adjust.  Switch to representative
10066         inferior.  Pass target down.
10067         (set_last_target_status): Add process_stratum_target parameter.
10068         Save target in global.
10069         (get_last_target_status): Add process_stratum_target parameter and
10070         handle it.
10071         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10072         (context_switch): Check inferior_ptid == null_ptid before calling
10073         inferior_thread().
10074         (get_inferior_stop_soon): Pass down target.
10075         (wait_one): Rename to ...
10076         (poll_one_curr_target): ... this.
10077         (struct wait_one_event): New.
10078         (wait_one): New.
10079         (stop_all_threads): Adjust.
10080         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10081         event's target.
10082         (switch_back_to_stepped_thread): Also consider target.
10083         (print_stop_event): Update.
10084         (normal_stop): Update.  Also consider the resume target.
10085         * infrun.h (wait_for_inferior): Remove declaration.
10086         (user_visible_resume_target): New declaration.
10087         (get_last_target_status, set_last_target_status): New
10088         process_stratum_target parameter.
10089         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10090         process_stratum_target parameter, and use it.
10091         (clear_inline_frame_state (thread_info*)): New.
10092         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10093         process_stratum_target parameter.
10094         (clear_inline_frame_state (thread_info*)): Declare.
10095         * linux-fork.c (delete_checkpoint_command): Pass target down to
10096         find_thread_ptid.
10097         (checkpoint_command): Adjust.
10098         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10099         instead of just tweaking inferior_ptid.
10100         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10101         (exit_lwp): Pass target down to find_thread_ptid.
10102         (attach_proc_task_lwp_callback): Pass target down to
10103         add_thread/set_running/set_executing.
10104         (linux_nat_target::attach): Pass target down to
10105         thread_change_ptid.
10106         (get_detach_signal): Pass target down to find_thread_ptid.
10107         Consider last target status's target.
10108         (linux_resume_one_lwp_throw, resume_lwp)
10109         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10110         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10111         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10112         (linux_nat_target::async_wait_fd): New.
10113         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10114         target down.
10115         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10116         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10117         * linux-thread-db.c (struct thread_db_info::process_target): New
10118         field.
10119         (add_thread_db_info): Save target.
10120         (get_thread_db_info): New process_stratum_target parameter.  Also
10121         match target.
10122         (delete_thread_db_info): New process_stratum_target parameter.
10123         Also match target.
10124         (thread_from_lwp): Adjust to pass down target.
10125         (thread_db_notice_clone): Pass down target.
10126         (check_thread_db_callback): Pass down target.
10127         (try_thread_db_load_1): Always push the thread_db target.
10128         (try_thread_db_load, record_thread): Pass target down.
10129         (thread_db_target::detach): Pass target down.  Always unpush the
10130         thread_db target.
10131         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10132         target down.  Always unpush the thread_db target.
10133         (find_new_threads_callback, thread_db_find_new_threads_2)
10134         (thread_db_target::update_thread_list): Pass target down.
10135         (thread_db_target::pid_to_str): Pass current inferior down.
10136         (thread_db_target::get_thread_local_address): Pass target down.
10137         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10138         target down.
10139         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10140         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10141         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10142         (procfs_init_inferior): Rename to ...
10143         (procfs_target::procfs_init_inferior): ... this and adjust.
10144         (procfs_target::create_inferior, procfs_notice_thread)
10145         (procfs_do_thread_registers): Adjust.
10146         * ppc-fbsd-tdep.c: Include "inferior.h".
10147         (ppcfbsd_get_thread_local_address): Pass down target.
10148         * proc-service.c (ps_xfer_memory): Switch current inferior and
10149         program space as well.
10150         (get_ps_regcache): Pass target down.
10151         * process-stratum-target.c
10152         (process_stratum_target::thread_address_space)
10153         (process_stratum_target::thread_architecture): Pass target down.
10154         * process-stratum-target.h
10155         (process_stratum_target::threads_executing): New field.
10156         (as_process_stratum_target): New.
10157         * ravenscar-thread.c
10158         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10159         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10160         down.
10161         * record-btrace.c (record_btrace_target::info_record): Adjust.
10162         (record_btrace_target::record_method)
10163         (record_btrace_target::record_is_replaying)
10164         (record_btrace_target::fetch_registers)
10165         (get_thread_current_frame_id, record_btrace_target::resume)
10166         (record_btrace_target::wait, record_btrace_target::stop): Pass
10167         target down.
10168         * record-full.c (record_full_wait_1): Switch to event thread.
10169         Pass target down.
10170         * regcache.c (regcache::regcache)
10171         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10172         process_stratum_target parameter and handle it.
10173         (current_thread_target): New global.
10174         (get_thread_regcache): Add process_stratum_target parameter and
10175         handle it.  Switch inferior before calling target method.
10176         (get_thread_regcache): Pass target down.
10177         (get_thread_regcache_for_ptid): Pass target down.
10178         (registers_changed_ptid): Add process_stratum_target parameter and
10179         handle it.
10180         (registers_changed_thread, registers_changed): Pass target down.
10181         (test_get_thread_arch_aspace_regcache): New.
10182         (current_regcache_test): Define a couple local test_target_ops
10183         instances and use them for testing.
10184         (readwrite_regcache): Pass process_stratum_target parameter.
10185         (cooked_read_test, cooked_write_test): Pass mock_target down.
10186         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10187         (get_thread_arch_aspace_regcache): Add process_stratum_target
10188         parameter.
10189         (regcache::target): New method.
10190         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10191         (regcache::registers_changed_ptid): Add process_stratum_target
10192         parameter.
10193         (regcache::m_target): New field.
10194         (registers_changed_ptid): Add process_stratum_target parameter.
10195         * remote.c (remote_state::supports_vCont_probed): New field.
10196         (remote_target::async_wait_fd): New method.
10197         (remote_unpush_and_throw): Add remote_target parameter.
10198         (get_current_remote_target): Adjust.
10199         (remote_target::remote_add_inferior): Push target.
10200         (remote_target::remote_add_thread)
10201         (remote_target::remote_notice_new_inferior)
10202         (get_remote_thread_info): Pass target down.
10203         (remote_target::update_thread_list): Skip threads of inferiors
10204         bound to other targets.  (remote_target::close): Don't discard
10205         inferiors.  (remote_target::add_current_inferior_and_thread)
10206         (remote_target::process_initial_stop_replies)
10207         (remote_target::start_remote)
10208         (remote_target::remote_serial_quit_handler): Pass down target.
10209         (remote_target::remote_unpush_target): New remote_target
10210         parameter.  Unpush the target from all inferiors.
10211         (remote_target::remote_unpush_and_throw): New remote_target
10212         parameter.  Pass it down.
10213         (remote_target::open_1): Check whether the current inferior has
10214         execution instead of checking whether any inferior is live.  Pass
10215         target down.
10216         (remote_target::remote_detach_1): Pass down target.  Use
10217         remote_unpush_target.
10218         (extended_remote_target::attach): Pass down target.
10219         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
10220         (remote_target::append_resumption): Pass down target.
10221         (remote_target::append_pending_thread_resumptions)
10222         (remote_target::remote_resume_with_hc, remote_target::resume)
10223         (remote_target::commit_resume): Pass down target.
10224         (remote_target::remote_stop_ns): Check supports_vCont_probed.
10225         (remote_target::interrupt_query)
10226         (remote_target::remove_new_fork_children)
10227         (remote_target::check_pending_events_prevent_wildcard_vcont)
10228         (remote_target::remote_parse_stop_reply)
10229         (remote_target::process_stop_reply): Pass down target.
10230         (first_remote_resumed_thread): New remote_target parameter.  Pass
10231         it down.
10232         (remote_target::wait_as): Pass down target.
10233         (unpush_and_perror): New remote_target parameter.  Pass it down.
10234         (remote_target::readchar, remote_target::remote_serial_write)
10235         (remote_target::getpkt_or_notif_sane_1)
10236         (remote_target::kill_new_fork_children, remote_target::kill): Pass
10237         down target.
10238         (remote_target::mourn_inferior): Pass down target.  Use
10239         remote_unpush_target.
10240         (remote_target::core_of_thread)
10241         (remote_target::remote_btrace_maybe_reopen): Pass down target.
10242         (remote_target::pid_to_exec_file)
10243         (remote_target::thread_handle_to_thread_info): Pass down target.
10244         (remote_target::async_wait_fd): New.
10245         * riscv-fbsd-tdep.c: Include "inferior.h".
10246         (riscv_fbsd_get_thread_local_address): Pass down target.
10247         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
10248         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
10249         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
10250         Adjust.
10251         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
10252         * solib-svr4.c (enable_break): Pass down target.
10253         * spu-multiarch.c (parse_spufs_run): Pass down target.
10254         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
10255         * target-delegates.c: Regenerate.
10256         * target.c (g_target_stack): Delete.
10257         (current_top_target): Return the current inferior's top target.
10258         (target_has_execution_1): Refer to the passed-in inferior's top
10259         target.
10260         (target_supports_terminal_ours): Check whether the initial
10261         inferior was already created.
10262         (decref_target): New.
10263         (target_stack::push): Incref/decref the target.
10264         (push_target, push_target, unpush_target): Adjust.
10265         (target_stack::unpush): Defref target.
10266         (target_is_pushed): Return bool.  Adjust to refer to the current
10267         inferior's target stack.
10268         (dispose_inferior): Delete, and inline parts ...
10269         (target_preopen): ... here.  Only dispose of the current inferior.
10270         (target_detach): Hold strong target reference while detaching.
10271         Pass target down.
10272         (target_thread_name): Add assertion.
10273         (target_resume): Pass down target.
10274         (target_ops::beneath, find_target_at): Adjust to refer to the
10275         current inferior's target stack.
10276         (get_dummy_target): New.
10277         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
10278         has a thread running.
10279         (initialize_targets): Rename to ...
10280         (_initialize_target): ... this.
10281         * target.h: Include "gdbsupport/refcounted-object.h".
10282         (struct target_ops): Inherit refcounted_object.
10283         (target_ops::shortname, target_ops::longname): Make const.
10284         (target_ops::async_wait_fd): New method.
10285         (decref_target): Declare.
10286         (struct target_ops_ref_policy): New.
10287         (target_ops_ref): New typedef.
10288         (get_dummy_target): Declare function.
10289         (target_is_pushed): Return bool.
10290         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
10291         (all_matching_threads_iterator::all_matching_threads_iterator):
10292         Handle filter target.
10293         * thread-iter.h (struct all_matching_threads_iterator, struct
10294         all_matching_threads_range, class all_non_exited_threads_range):
10295         Filter by target too.  Remove explicit.
10296         * thread.c (threads_executing): Delete.
10297         (inferior_thread): Pass down current inferior.
10298         (clear_thread_inferior_resources): Pass down thread pointer
10299         instead of ptid_t.
10300         (add_thread_silent, add_thread_with_info, add_thread): Add
10301         process_stratum_target parameter.  Use it for thread and inferior
10302         searches.
10303         (is_current_thread): New.
10304         (thread_info::deletable): Use it.
10305         (find_thread_ptid, thread_count, in_thread_list)
10306         (thread_change_ptid, set_resumed, set_running): New
10307         process_stratum_target parameter.  Pass it down.
10308         (set_executing): New process_stratum_target parameter.  Pass it
10309         down.  Adjust reference to 'threads_executing'.
10310         (threads_are_executing): New process_stratum_target parameter.
10311         Adjust reference to 'threads_executing'.
10312         (set_stop_requested, finish_thread_state): New
10313         process_stratum_target parameter.  Pass it down.
10314         (switch_to_thread): Also match inferior.
10315         (switch_to_thread): New process_stratum_target parameter.  Pass it
10316         down.
10317         (update_threads_executing): Reimplement.
10318         * top.c (quit_force): Pop targets from all inferior.
10319         (gdb_init): Don't call initialize_targets.
10320         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
10321         Declare.
10322         (windows_add_thread, windows_delete_thread): Adjust.
10323         (get_windows_debug_event): Rename to ...
10324         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
10325         * tracefile-tfile.c (tfile_target_open): Pass down target.
10326         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
10327         Forward declare.
10328         (switch_to_thread): Add process_stratum_target parameter.
10329         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
10330         parameter.  Use it.
10331         (mi_on_resume): Pass target down.
10332         * nat/fork-inferior.c (startup_inferior): Add
10333         process_stratum_target parameter.  Pass it down.
10334         * nat/fork-inferior.h (startup_inferior): Add
10335         process_stratum_target parameter.
10336         * python/py-threadevent.c (py_get_event_thread): Pass target down.
10337
10338 2020-01-10  Pedro Alves  <palves@redhat.com>
10339
10340         * remote.c (remote_target::start_remote): Don't set inferior_ptid
10341         directly.  Instead find the first thread in the thread list and
10342         use switch_to_thread.
10343
10344 2020-01-10  Pedro Alves  <palves@redhat.com>
10345
10346         * remote.c (remote_target::remote_add_inferior): Don't bind a
10347         process to the current inferior if the current inferior is already
10348         bound to a process.
10349
10350 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10351             Pedro Alves  <palves@redhat.com>
10352
10353         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
10354         If no process is specified, return null_ptid instead of
10355         inferior_ptid.
10356         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
10357         TARGET_WAITKIND_SIGNALLED with no pid.
10358
10359 2020-01-10  Pedro Alves  <palves@redhat.com>
10360
10361         * remote.c (first_remote_resumed_thread): New.
10362         (remote_target::wait_as): Use it as default event_ptid instead of
10363         inferior_ptid.
10364
10365 2020-01-10  Pedro Alves  <palves@redhat.com>
10366
10367         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
10368
10369 2020-01-10  Pedro Alves  <palves@redhat.com>
10370
10371         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
10372         not -1.
10373
10374 2020-01-10  Pedro Alves  <palves@redhat.com>
10375
10376         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
10377         ptid to get_last_target_status.
10378         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
10379         ptid to get_last_target_status.
10380         * infcmd.c (continue_command): Don't pass a target_waitstatus to
10381         get_last_target_status.
10382         (info_program_command): Don't pass a target_waitstatus to
10383         get_last_target_status.
10384         * infrun.c (init_wait_for_inferior): Use
10385         nullify_last_target_wait_ptid.
10386         (get_last_target_status): Handle nullptr arguments.
10387         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
10388         (print_stop_event): Don't pass a ptid to get_last_target_status.
10389         (normal_stop): Don't pass a ptid to get_last_target_status.
10390         * infrun.h (get_last_target_status, set_last_target_status): Move
10391         comments here and update.
10392         (nullify_last_target_wait_ptid): Declare.
10393         * linux-fork.c (fork_load_infrun_state): Remove local extern
10394         declaration of nullify_last_target_wait_ptid.
10395         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
10396         to get_last_target_status.
10397
10398 2020-01-10  Pedro Alves  <palves@redhat.com>
10399
10400         * gdbthread.h (scoped_restore_current_thread)
10401         <dont_restore, restore, m_dont_restore>: Declare.
10402         * thread.c (thread_alive): Add assertion.  Return bool.
10403         (switch_to_thread_if_alive): New.
10404         (prune_threads): Switch inferior/thread.
10405         (print_thread_info_1): Switch thread before calling target methods.
10406         (scoped_restore_current_thread::restore): New, factored out from
10407         ...
10408         (scoped_restore_current_thread::~scoped_restore_current_thread):
10409         ... this.
10410         (scoped_restore_current_thread::scoped_restore_current_thread):
10411         Add assertion.
10412         (thread_apply_all_command, thread_select): Use
10413         switch_to_thread_if_alive.
10414         * infrun.c (proceed, restart_threads, handle_signal_stop)
10415         (switch_back_to_stepped_thread): Switch current thread before
10416         calling target methods.
10417
10418 2020-01-10  Pedro Alves <palves@redhat.com>
10419
10420         * inferior.c (switch_to_inferior_no_thread): New function,
10421         factored out from ...
10422         (inferior_command): ... here.
10423         * inferior.h (switch_to_inferior_no_thread): Declare.
10424         * mi/mi-main.c (run_one_inferior): Use
10425         switch_to_inferior_no_thread.
10426
10427 2020-01-10  Pedro Alves  <palves@redhat.com>
10428
10429         * infcmd.c (kill_command): Remove dead code.
10430
10431 2020-01-10  Pedro Alves  <palves@redhat.com>
10432
10433         * remote.c (remote_target::mourn_inferior): No longer check
10434         whether the target is running.
10435
10436 2020-01-10  Pedro Alves  <palves@redhat.com>
10437
10438         * corelow.c (core_target::has_execution): Change parameter type to
10439         inferior pointer.
10440         * inferior.c (number_of_live_inferiors): Use
10441         inferior::has_execution instead of target_has_execution_1.
10442         * inferior.h (inferior::has_execution): New.
10443         * linux-thread-db.c (thread_db_target::update_thread_list): Use
10444         inferior::has_execution instead of target_has_execution_1.
10445         * process-stratum-target.c
10446         (process_stratum_target::has_execution): Change parameter type to
10447         inferior pointer.  Check the inferior's PID instead of
10448         inferior_ptid.
10449         * process-stratum-target.h
10450         (process_stratum_target::has_execution): Change parameter type to
10451         inferior pointer.
10452         * record-full.c (record_full_core_target::has_execution): Change
10453         parameter type to inferior pointer.
10454         * target.c (target_has_execution_1): Change parameter type to
10455         inferior pointer.
10456         (target_has_execution_current): Adjust.
10457         * target.h (target_ops::has_execution): Change parameter type to
10458         inferior pointer.
10459         (target_has_execution_1): Change parameter type to inferior
10460         pointer.  Change return type to bool.
10461         * tracefile.h (tracefile_target::has_execution): Change parameter
10462         type to inferior pointer.
10463
10464 2020-01-10  Pedro Alves  <palves@redhat.com>
10465
10466         * exceptions.c (print_flush): Remove current_top_target() check.
10467
10468 2020-01-10  Pedro Alves  <palves@redhat.com>
10469
10470         * remote.c (show_remote_exec_file): Show the current inferior's
10471         exec-file instead of the command variable's value.
10472
10473 2020-01-10  Pedro Alves  <palves@redhat.com>
10474
10475         * record-full.c (record_full_resume_ptid): New global.
10476         (record_full_target::resume): Set it.
10477         (record_full_wait_1): Use record_full_resume_ptid instead of
10478         inferior_ptid.
10479
10480 2020-01-10  Pedro Alves  <palves@redhat.com>
10481
10482         * gdbthread.h (scoped_restore_current_thread)
10483         <dont_restore, restore, m_dont_restore>: Declare.
10484         * thread.c (thread_alive): Add assertion.  Return bool.
10485         (switch_to_thread_if_alive): New.
10486         (prune_threads): Switch inferior/thread.
10487         (print_thread_info_1): Switch thread before calling target methods.
10488         (scoped_restore_current_thread::restore): New, factored out from
10489         ...
10490         (scoped_restore_current_thread::~scoped_restore_current_thread):
10491         ... this.
10492         (scoped_restore_current_thread::scoped_restore_current_thread):
10493         Add assertion.
10494         (thread_apply_all_command, thread_select): Use
10495         switch_to_thread_if_alive.
10496
10497 2020-01-10  George Barrett  <bob@bob131.so>
10498
10499         * stap-probe.c (stap_modify_semaphore): Don't check for null
10500         semaphores.
10501         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
10502         for null semaphores.
10503
10504 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10505
10506         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
10507         all source windows, and maintain horizontal scroll status while
10508         doing so.
10509
10510 2020-01-09  Tom Tromey  <tom@tromey.com>
10511
10512         PR tui/18932:
10513         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
10514         update_source_window, not print_source_lines.
10515
10516 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
10517
10518         * tui/tui.c (tui_enable): Register tui hooks after calling
10519         tui_display_main.
10520
10521 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10522
10523         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
10524
10525 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
10526
10527         * thread.c (print_thread_info_1): Fix indentation.
10528
10529 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
10530
10531         * symtab.c (general_symbol_info::compute_and_set_names): Move the
10532         unique_xmalloc_ptr outside the if to always free the demangled name.
10533
10534 2020-01-08  Tom Tromey  <tromey@adacore.com>
10535
10536         * xcoffread.c (enter_line_range, read_xcoff_symtab)
10537         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
10538         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
10539         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
10540         Remove.
10541         (section_offsets): New typedef.
10542         * symtab.c (fixup_section, get_msymbol_address): Update.
10543         * symmisc.c (dump_msymbols): Update.
10544         * symfile.h (relative_addr_info_to_section_offsets)
10545         (symfile_map_offsets_to_segments): Update.
10546         * symfile.c (build_section_addr_info_from_objfile)
10547         (init_objfile_sect_indices): Update.
10548         (struct place_section_arg): Change type of "offsets".
10549         (place_section): Update.
10550         (relative_addr_info_to_section_offsets): Change type of
10551         "section_offsets".  Remove "num_sections" parameter.
10552         (default_symfile_offsets, syms_from_objfile_1)
10553         (set_objfile_default_section_offset): Update.
10554         (reread_symbols): No need to preserve section offsets by hand.
10555         (symfile_map_offsets_to_segments): Change type of "offsets".
10556         * stap-probe.c (relocate_address): Update.
10557         * stabsread.h (process_one_symbol): Update.
10558         * solib-target.c (struct lm_info_target) <offsets>: Change type.
10559         (solib_target_relocate_section_addresses): Update.
10560         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
10561         Update.
10562         * solib-frv.c (frv_relocate_main_executable): Update.
10563         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
10564         * solib-aix.c (solib_aix_get_section_offsets): Change return
10565         type.
10566         (solib_aix_solib_create_inferior_hook): Update.
10567         * remote.c (remote_target::get_offsets): Update.
10568         * psymtab.c (find_pc_sect_psymtab): Update.
10569         * psympriv.h (struct partial_symbol) <address, text_low,
10570         text_high>: Update.
10571         * objfiles.h (obj_section_offset): Update.
10572         (struct objfile) <section_offsets>: Change type.
10573         <num_sections>: Remove.
10574         (objfile_relocate): Update.
10575         * objfiles.c (entry_point_address_query): Update
10576         (relocate_one_symbol): Change type of "section_offsets".
10577         (objfile_relocate1, objfile_relocate1): Change type of
10578         "new_offsets".
10579         (objfile_rebase1): Update.
10580         * mipsread.c (mipscoff_symfile_read): Update.
10581         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
10582         parameter.
10583         * mdebugread.c (parse_symbol): Change type of "section_offsets".
10584         (parse_external, psymtab_to_symtab_1): Update.
10585         * machoread.c (macho_symfile_offsets): Update.
10586         * ia64-tdep.c (ia64_find_unwind_table): Update.
10587         * hppa-tdep.c (read_unwind_info): Update.
10588         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
10589         * dwarf2read.c (create_addrmap_from_index)
10590         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
10591         (process_psymtab_comp_unit_reader, add_partial_symbol)
10592         (add_partial_subprogram, process_full_comp_unit)
10593         (read_file_scope, read_func_scope, read_lexical_block_scope)
10594         (read_call_site_scope, dwarf2_rnglists_process)
10595         (dwarf2_ranges_process, dwarf2_ranges_read)
10596         (dwarf_decode_lines_1, var_decode_location, new_symbol)
10597         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
10598         Update.
10599         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
10600         Update.
10601         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
10602         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
10603         (process_one_symbol): Change type of "section_offsets".
10604         * ctfread.c (get_objfile_text_range): Update.
10605         * coffread.c (coff_symtab_read, enter_linenos)
10606         (process_coff_symbol): Update.
10607         * coff-pe-read.c (add_pe_forwarded_sym): Update.
10608         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
10609
10610 2020-01-08  Tom Tromey  <tromey@adacore.com>
10611
10612         * dwarf2read.c (parse_macro_definition): Use std::string.
10613         (parse_macro_definition): Likewise.
10614
10615 2020-01-08  Tom Tromey  <tromey@adacore.com>
10616
10617         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
10618         (ATTR_ALLOC_CHUNK): Remove.
10619
10620 2020-01-08  Tom Tromey  <tromey@adacore.com>
10621
10622         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
10623
10624 2020-01-08  Tom Tromey  <tromey@adacore.com>
10625
10626         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
10627         (dwarf2_compute_name, open_dwo_file): Likewise.
10628         (process_enumeration_scope): Use std::vector.
10629         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
10630         (partial_die_info::fixup, dwarf2_start_subfile)
10631         (guess_full_die_structure_name, dwarf2_name): Likewise.
10632         (determine_prefix): Update.
10633         (guess_full_die_structure_name): Make return type const.
10634         (partial_die_full_name): Return unique_xmalloc_ptr.
10635         (DW_FIELD_ALLOC_CHUNK): Remove.
10636
10637 2020-01-07  Tom Tromey  <tromey@adacore.com>
10638
10639         PR build/24937:
10640         * stap-probe.c (class stap_static_probe_ops): Add constructor.
10641
10642 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10643
10644         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
10645
10646 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10647
10648         * stack.c (print_frame_info): Move disassemble_next_line code
10649         inside source_print block.
10650
10651 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10652
10653         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
10654         gdb/signals.h, as we are now using native signal symbols.
10655
10656 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10657
10658         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
10659         overflow by an early check of content vs threshold.
10660         * tui/tui-source.c (tui_source_window::line_is_displayed):
10661         Likewise.
10662
10663 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10664
10665         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
10666
10667 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
10668
10669         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
10670         export table if no section contains it's RVA.
10671
10672 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10673
10674         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
10675
10676 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
10677
10678         * source.c (print_source_lines_base): Set last_line_listed.
10679
10680 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
10681
10682         * tui/tui-disasm.c: Remove trailing spaces.
10683
10684 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
10685             Pedro Alves  <palves@redhat.com>
10686
10687         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
10688         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
10689         (windows_gdb_signal_to_target): New function, uses the above
10690         enumeration to convert GDB internal signal codes to equivalent
10691         Windows codes.
10692         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
10693         * windows-nat.c: Include "gdb_wait.h".
10694         (get_windows_debug_event): Extract the fatal exception from the
10695         exit status and convert to the equivalent Posix signal number.
10696         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
10697         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
10698         * gdbsupport/gdb_wait.c: New file, implements
10699         windows_status_to_termsig.
10700         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
10701         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
10702
10703 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
10704
10705         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
10706         show_layout.
10707
10708 2020-01-05  Luis Machado  <luis.machado@linaro.org>
10709
10710         * aarch64-linux-nat.c
10711         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
10712         and bfd_mach_aarch64.
10713
10714 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10715
10716         * ui-file.c (stdio_file::can_emit_style_escape)
10717         (tee_file::can_emit_style_escape): Ensure style is used also on
10718         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
10719         to gdb_stdout.
10720         * main.c (set_gdb_data_directory): Use file style to output the
10721         warning that the given pathname is not a directory.
10722         * top.c (show_history_filename, gdb_safe_append_history)
10723         (show_gdb_datadir): Use file style.
10724
10725 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10726
10727         * solib-target.c (struct lm_info_target):
10728         Change offsets to be a unique_xmalloc_ptr.
10729         (solib_target_relocate_section_addresses): Update.
10730
10731 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
10732
10733         * windows-nat.c (windows_clear_solib): Free so_list linked list.
10734
10735 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10736
10737         * MAINTAINERS (Write After Approval): Add myself.
10738
10739 2020-01-02  Luis Machado  <luis.machado@linaro.org>
10740
10741         * proc-service.c (get_ps_regcache): Remove reference to obsolete
10742         Cell BE architecture.
10743         * target.h (struct target_ops) <thread_architecture>: Likewise.
10744
10745 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10746
10747         * Makefile.in: Use INSTALL_PROGRAM_ENV.
10748
10749 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
10750
10751         * MAINTAINERS (Write After Approval): Add myself.
10752
10753 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10754
10755         * gdbarch.sh: Update copyright year range of generated files.
10756
10757 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10758
10759         Update copyright year range in all GDB files.
10760
10761 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10762
10763         * copyright.py: Convert to Python 3.
10764
10765 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10766
10767         * copyright.py: Adapt after move of gnulib directory from gdb
10768         directory to toplevel directory.
10769
10770 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10771
10772         * copyright.py (main): Exit if run from the wrong directory.
10773
10774 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10775
10776         * top.c (print_gdb_version): Change copyright year to 2020.
10777
10778 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
10779
10780         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
10781
10782 For older changes see ChangeLog-2019.
10783 \f
10784 Local Variables:
10785 mode: change-log
10786 left-margin: 8
10787 fill-column: 74
10788 version-control: never
10789 coding: utf-8
10790 End: