gdb/ChangeLog

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