gdb/ChangeLog

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