gdb/ChangeLog

   1 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
   2
   3         * unittests/help-doc-selftests.c: Rename to
   4         unittests/command-def-selftests.c
   5         * unittests/command-def-selftests.c (help_doc_tests): Update some
   6         comments.
   7         (command_structure_tests, traverse_command_structure): New namespace
   8         and function.
   9         (command_structure_invariants_tests): New function.
  10         (_initialize_command_def_selftests) Renamed from
  11         _initialize_help_doc_selftests, register command_structure_invariants
  12         selftest.
  13
  14 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
  15
  16         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
  17         an alias of 'show'.
  18
  19 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
  20
  21         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
  22         ada_is_fixed_point_type.  Update all callers.
  23         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
  24         all callers.
  25         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
  26         Update all callers.
  27         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
  28         print_fixed_point_type.  Update all callers.
  29         * ada-valprint.c (ada_value_print_num): Replace call to
  30         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
  31
  32 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
  33
  34         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
  35         processors.
  36         (cpu_supports_bts): Add CV_AMD case.
  37
  38 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
  39             Simon Marchi  <simon.marchi@efficios.com>
  40
  41         * infrun.c (stop_all_threads): Collect multiple wait events at
  42         each pass.
  43
  44 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
  45
  46         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
  47         type::code instead.
  48
  49 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
  50
  51         * gdbtypes.h (struct type) <code, set_code>: New methods.
  52         (TYPE_CODE): Use type::code.  Change all call sites used to set
  53         the code to use type::set_code instead.
  54
  55 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  56             Tom de Vries  <tdevries@suse.de>
  57             Pedro Alves  <palves@redhat.com>
  58
  59         PR threads/25478
  60         * infrun.c (stop_all_threads): Do NOT ignore
  61         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
  62         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
  63         received.
  64         (handle_no_resumed): Remove code handling a live inferior with no
  65         threads.
  66         * remote.c (has_single_non_exited_thread): New.
  67         (remote_target::update_thread_list): Do not delete a thread if is
  68         the last thread of the process.
  69         * thread.c (thread_select): Call delete_exited_threads instead of
  70         prune_threads.
  71
  72 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  73
  74         * infrun.c (stop_all_threads): Enable/disable thread events of all
  75         targets.  Move a debug message denoting the end of the function
  76         into the SCOPED_EXIT block.
  77
  78 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  79
  80         * process-stratum-target.h: Include <set>.
  81         (all_non_exited_process_targets, switch_to_target_no_thread): New
  82         function declarations.
  83         * process-stratum-target.c (all_non_exited_process_targets)
  84         (switch_to_target_no_thread): New function implementations.
  85
  86 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  87
  88         * infrun.c (handle_inferior_event): Extract out a piece of code
  89         into...
  90         (mark_non_executing_threads): ...this new function.
  91
  92 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  93
  94         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
  95         use.
  96
  97 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  98
  99         * regcache.c (regcache_read_pc_protected): New function
 100         implementation that returns 0 if the PC cannot read via
 101         'regcache_read_pc'.
 102         * infrun.c (proceed): Call 'regcache_read_pc_protected'
 103         instead of 'regcache_read_pc'.
 104         (keep_going_pass_signal): Ditto.
 105
 106 2020-05-13  Tom Tromey  <tromey@adacore.com>
 107
 108         * ada-lang.c (align_value): Remove.
 109         (ada_template_to_fixed_record_type_1): Use align_up.
 110
 111 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 112
 113         * async-event.c: Update the copyright year.
 114         * async-event.h: Update the copyright year.
 115
 116 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
 117
 118         * objfiles.h (is_addr_in_objfile,
 119         shared_objfile_contains_address_p): Return bool.
 120         * objfile.c (is_addr_in_objfile,
 121         shared_objfile_contains_address_p): Return bool.
 122
 123 2020-05-11  Tom Tromey  <tromey@adacore.com>
 124
 125         * cli/cli-cmds.c (info_command): Restore.
 126         (_initialize_cli_cmds): Use add_prefix_command for "info".
 127         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
 128
 129 2020-05-11  Tom Tromey  <tromey@adacore.com>
 130
 131         * ada-lang.c (ada_value_primitive_field): Now public.
 132         * ada-lang.h (ada_value_primitive_field): Declare.
 133         * ada-valprint.c (print_field_values): Use
 134         ada_value_primitive_field for wrapper fields.
 135
 136 2020-05-11  Tom de Vries  <tdevries@suse.de>
 137
 138         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
 139         MODULE_DOMAIN.
 140
 141 2020-05-11  Tom de Vries  <tdevries@suse.de>
 142
 143         PR symtab/25941
 144         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
 145         with length 0, if not gdb-produced.
 146         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
 147
 148 2020-05-09  Tom de Vries  <tdevries@suse.de>
 149
 150         PR gdb/25955
 151         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
 152         calculation.
 153
 154 2020-05-09  Tom Tromey  <tom@tromey.com>
 155
 156         * top.c (server_command): Now bool.
 157         * top.h (server_command): Now bool.
 158
 159 2020-05-08  Tom Tromey  <tromey@adacore.com>
 160
 161         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
 162         already being processed.
 163
 164 2020-05-08  Tom Tromey  <tom@tromey.com>
 165
 166         * printcmd.c (struct display) <next>: Remove.
 167         <display>: New constructor.
 168         <exp_string>: Now a std::string.
 169         <enabled_p>: Now a bool.
 170         (display_number): Move definition earlier.
 171         (displays): Rename from display_chain.  Now a std::vector.
 172         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
 173         (display_command): Update.
 174         (do_one_display, disable_display)
 175         (enable_disable_display_command, do_enable_disable_display):
 176         Update.
 177         (free_display): Remove.
 178         (clear_displays): Rewrite.
 179         (delete_display): Update.
 180         (map_display_numbers): Use function_view.  Remove "data"
 181         parameter.  Update.
 182         (do_delete_display): Remove.
 183         (undisplay_command): Update.
 184         (do_one_display, do_displays, disable_display)
 185         (info_display_command): Update.
 186         (do_enable_disable_display): Remove.
 187         (enable_disable_display_command)
 188         (clear_dangling_display_expressions): Update.
 189
 190 2020-05-08  Tom Tromey  <tom@tromey.com>
 191
 192         * symtab.c (set_symbol_cache_size)
 193         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
 194         (maintenance_print_symbol_cache_statistics): Update.
 195         * symmisc.c (print_symbol_bcache_statistics)
 196         (print_objfile_statistics, maintenance_print_objfiles)
 197         (maintenance_info_symtabs, maintenance_check_symtabs)
 198         (maintenance_expand_symtabs, maintenance_info_line_tables):
 199         Update.
 200         * symfile-debug.c (set_debug_symfile): Update.
 201         * source.c (forget_cached_source_info): Update.
 202         * python/python.c (gdbpy_progspaces): Update.
 203         * psymtab.c (maintenance_info_psymtabs): Update.
 204         * probe.c (parse_probes): Update.
 205         * linespec.c (iterate_over_all_matching_symtabs)
 206         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
 207         * guile/scm-progspace.c (gdbscm_progspaces): Update.
 208         * exec.c (exec_target::close): Update.
 209         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
 210         * breakpoint.c (print_one_breakpoint_location)
 211         (create_longjmp_master_breakpoint)
 212         (create_std_terminate_master_breakpoint): Update.
 213         * progspace.c (program_spaces): Now a std::vector.
 214         (maybe_new_address_space): Update.
 215         (add_program_space): Remove.
 216         (program_space::program_space): Update.
 217         (remove_program_space): Update.
 218         (number_of_program_spaces): Remove.
 219         (print_program_space, update_address_spaces): Update.
 220         * progspace.h (program_spaces): Change type.
 221         (ALL_PSPACES): Remove.
 222         (number_of_program_spaces): Don't declare.
 223         (struct program_space) <next>: Remove.
 224
 225 2020-05-08  Tom Tromey  <tom@tromey.com>
 226
 227         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
 228         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
 229         (enable_break): Update.
 230         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
 231         (frv_fdpic_find_canonical_descriptor): Update.
 232         (frv_fetch_objfile_link_map): Update.
 233         * progspace.c (program_space::free_all_objfiles): Update.
 234         (program_space::solibs): New method.
 235         * progspace.h (struct program_space) <solibs>: New method.
 236         * solist.h (master_so_list): Don't declare.
 237         (ALL_SO_LIBS): Remove.
 238         * solib.h (so_list_head): Remove.
 239         (update_solib_list): Update comment.
 240         * solib.c (master_so_list): Remove.
 241         (solib_used, update_solib_list, solib_add)
 242         (info_sharedlibrary_command, clear_solib)
 243         (reload_shared_libraries_1, remove_user_added_objfile): Update.
 244
 245 2020-05-08  Tom Tromey  <tom@tromey.com>
 246
 247         * extension.c (extension_languages): Now a std::array.
 248         (ALL_EXTENSION_LANGUAGES): Remove.
 249         (get_ext_lang_defn, get_ext_lang_of_file)
 250         (eval_ext_lang_from_control_command): Update.
 251         (finish_ext_lang_initialization)
 252         (auto_load_ext_lang_scripts_for_objfile)
 253         (ext_lang_type_printers::ext_lang_type_printers)
 254         (apply_ext_lang_type_printers)
 255         (ext_lang_type_printers::~ext_lang_type_printers)
 256         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
 257         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
 258         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
 259         (get_matching_xmethod_workers, ext_lang_colorize)
 260         (ext_lang_before_prompt): Update.
 261         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
 262
 263 2020-05-08  Tom Tromey  <tom@tromey.com>
 264
 265         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
 266         overload.
 267         <swap_string, m_string>: Remove.
 268         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
 269         Update.
 270         * stabsread.c (define_symbol, read_type): Update.
 271         * linespec.c (find_linespec_symbols): Update.
 272         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
 273         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
 274         * dbxread.c (read_dbx_symtab): Update.
 275         * cp-support.h (cp_canonicalize_string_full)
 276         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
 277         Return unique_xmalloc_ptr.
 278         * cp-support.c (inspect_type): Update.
 279         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
 280         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
 281         Likewise.
 282         * c-typeprint.c (print_name_maybe_canonical): Update.
 283         * break-catch-throw.c (check_status_exception_catchpoint):
 284         Update.
 285
 286 2020-05-08  Tom de Vries  <tdevries@suse.de>
 287
 288         * infrun.c (follow_fork): Copy current_line and current_symtab to
 289         child thread.
 290
 291 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
 292
 293         * async-event.c (struct async_signal_handler, struct
 294         async_event_handler): Reformat, remove typedef.
 295
 296 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
 297
 298         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
 299         access thistype->main_type->dyn_prop_list directly.
 300
 301 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
 302
 303         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
 304         (remove_dyn_prop): Remove.  Update all users to use
 305         type::remove_dyn_prop.
 306         * gdbtypes.c (remove_dyn_prop): Rename to...
 307         (type::remove_dyn_prop): ... this.
 308
 309 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
 310
 311         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
 312         (add_dyn_prop): Remove.  Update all users to use
 313         type::add_dyn_prop.
 314         * gdbtypes.c (add_dyn_prop): Rename to...
 315         (type::add_dyn_prop): ... this.
 316
 317 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
 318
 319         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
 320         (get_dyn_prop): Remove.  Update all users to use
 321         type::dyn_prop.
 322         * gdbtypes.c (get_dyn_prop): Rename to...
 323         (type::dyn_prop): ... this.
 324
 325 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
 326
 327         * gdbtypes.h (struct main_type) <flag_static>: Remove.
 328
 329 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
 330
 331         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
 332         instruction, skip it if it's there.
 333
 334 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
 335
 336         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
 337
 338 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
 339
 340         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
 341         * gdbtypes.c (recursive_dump_type): Remove use of
 342         TYPE_INCOMPLETE.
 343
 344 2020-05-03  Tom Tromey  <tom@tromey.com>
 345
 346         * breakpoint.c (catch_command, tcatch_command): Remove.
 347         (_initialize_breakpoint): Use add_basic_prefix_cmd,
 348         add_show_prefix_cmd.
 349         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
 350         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
 351         Remove.
 352         (add_internal_problem_command): Use add_basic_prefix_cmd,
 353         add_show_prefix_cmd.
 354         * mips-tdep.c (set_mipsfpu_command): Remove.
 355         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
 356         * dwarf2/index-cache.c (set_index_cache_command): Remove.
 357         (_initialize_index_cache): Use add_basic_prefix_cmd.
 358         * memattr.c (dummy_cmd): Remove.
 359         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
 360         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
 361         (_initialize_tui_win): Use add_basic_prefix_cmd,
 362         add_show_prefix_cmd.
 363         * cli/cli-logging.c (set_logging_command): Remove.
 364         (_initialize_cli_logging): Use add_basic_prefix_cmd,
 365         add_show_prefix_cmd.
 366         (show_logging_command): Remove.
 367         * target.c (target_command): Remove.
 368         (add_target): Use add_basic_prefix_cmd.
 369
 370 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
 371
 372         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
 373
 374 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 375
 376         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
 377         info_command.
 378
 379 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
 380
 381         * nbsd-nat.c (nbsd_enable_proc_events)
 382         (nbsd_nat_target::post_startup_inferior): Add.
 383         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
 384         (nbsd_nat_target::update_thread_list): Rewrite.
 385         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
 386         "PTRACE_LWP_CREATE".
 387         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
 388
 389 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 390
 391         * stack.c (_initialize_stack): Remove duplicated creation
 392         of "frame" command and "f" alias.
 393
 394 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
 395
 396         PR gdb/18706
 397         * gdbtypes.c (check_typedef): Calculate size of array of
 398         stubbed type.
 399
 400 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
 401
 402         PR gdb/15559
 403         * i386-tdep.c (i386_push_dummy_call): Call
 404         i386_thiscall_push_dummy_call.
 405         (i386_thiscall_push_dummy_call): New function.
 406         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
 407         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
 408         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
 409
 410 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 411
 412         * gdbarch.sh (do_read): Add shellcheck disable directive for
 413         warning SC2162.
 414
 415 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 416
 417         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
 418         "referenced but not assigned" warning.
 419
 420 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 421
 422         * gdbarch.sh: Remove code that sets fallbackdefault.
 423
 424 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 425
 426         * gdbarch.sh: Use shell operators && and || instead of
 427         -a and -o.
 428
 429 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 430
 431         * gdbarch.sh: Use $(...) instead of `...`.
 432
 433 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 434
 435         * gdbarch.sh: Use double quotes around variables.
 436
 437 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
 438
 439         * gdbarch.sh: Use %s with printf, instead of variables in the
 440         format string.
 441
 442 2020-04-29  Tom Tromey  <tromey@adacore.com>
 443
 444         PR ada/25875:
 445         * dwarf2/read.c (update_enumeration_type_from_children): Compute
 446         type fields here.
 447         (read_enumeration_type): Call
 448         update_enumeration_type_from_children later.  Update comments.
 449         (process_enumeration_scope): Don't create type fields.
 450
 451 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
 452
 453         * nbsd-tdep.c: Include "xml-syscall.h".
 454         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
 455
 456 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
 457
 458         * nbsd-nat.c: Include "sys/wait.h".
 459         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
 460         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
 461         (nbsd_nat_target::remove_exec_catchpoint)
 462         (nbsd_nat_target::set_syscall_catchpoint): Add.
 463         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
 464         (nbsd_nat_target::insert_exec_catchpoint)
 465         (nbsd_nat_target::remove_exec_catchpoint)
 466         (nbsd_nat_target::set_syscall_catchpoint): Add.
 467         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
 468         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
 469         `nbsd_get_syscall_number'.
 470
 471 2020-04-29  Tom Tromey  <tom@tromey.com>
 472
 473         * stack.c (print_block_frame_labels): Remove.
 474
 475 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
 476
 477         PR gdb/17320
 478         * ada-valprint.c (val_print_packed_array_elements): Move array
 479         end bracket to new line.
 480         (ada_val_print_string): Remove extra spaces before first array
 481         element.
 482         * c-valprint.c (c_value_print_array): Likewise.
 483         * m2-valprint.c (m2_print_array_contents): Likewise.
 484         (m2_value_print_inner): Likewise.
 485         * p-valprint.c (pascal_value_print_inner): Likewise.
 486         * valprint.c (generic_val_print_array): Likewise.
 487         (value_print_array_elements): Move first array element and array
 488         end bracket to new line.
 489
 490 2020-04-29  Tom de Vries  <tdevries@suse.de>
 491
 492         PR symtab/25889
 493         * linespec.c (find_method): Fix ix calculation.
 494
 495 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
 496
 497         * syscalls/update-netbsd.sh: New file.
 498         * syscalls/netbsd.xml: Regenerate.
 499         * data-directory/Makefile.in: Register `netbsd.xml' in
 500         `SYSCALLS_FILES'.
 501
 502 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
 503
 504         * syscalls/update-freebsd.sh: Add double quotes.
 505
 506 2020-04-28  Tom Tromey  <tom@tromey.com>
 507
 508         * NEWS: Update.
 509         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
 510         (cmdpy_init): Allow class_tui.
 511
 512 2020-04-28 Mark Williams <mark@myosotissp.com>
 513
 514         PR gdb/24480
 515         * dwarf2read.c: Add missing assingments to list_in_scope when
 516         start_symtab was already called.
 517
 518 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
 519
 520         PR gdb/25881
 521         * dwarf2/read.c (offset_map_type): Use
 522         gdb:hash_enum<sect_offset> as hash function.
 523
 524 2020-04-28  Tom de Vries  <tdevries@suse.de>
 525
 526         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
 527         with DW_AT_signature.
 528
 529 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
 530
 531         * configure.ac: Remove check for fs_base/gs_base in
 532         user_regs_struct.
 533         * configure: Re-generate.
 534         * config.in: Re-generate.
 535         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
 536         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
 537         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
 538
 539 2020-04-27  Luis Machado  <luis.machado@linaro.org>
 540
 541         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
 542         problematic inline frame unwinding situation.
 543         * frame.c (frame_id_computed_p): New function.
 544         * frame.h (frame_id_computed_p): New prototype.
 545
 546 2020-04-26  Tom Tromey  <tom@tromey.com>
 547
 548         * command.h (enum command_class) <class_pseudo>: Remove.
 549
 550 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 551
 552         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
 553         and whitespace.
 554
 555 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
 556
 557        * inf-ptrace.c (inf_ptrace_target::wait): Remove
 558        `PT_GET_PROCESS_STATE' block.
 559
 560 2020-04-24  Tom Tromey  <tom@tromey.com>
 561
 562         * symtab.h (symbol_get_demangled_name): Don't declare.
 563         * symtab.c (symbol_get_demangled_name): Remove.
 564         (general_symbol_info::natural_name)
 565         (general_symbol_info::demangled_name): Update.
 566
 567 2020-04-24  Tom Tromey  <tom@tromey.com>
 568
 569         PR rust/25025:
 570         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
 571
 572 2020-04-24  Tom Tromey  <tom@tromey.com>
 573
 574         PR symtab/12707:
 575         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
 576         exists.
 577         (new_symbol): Likewise.
 578         * compile/compile-object-load.c (get_out_value_type): Use
 579         symbol_matches_search_name.
 580
 581 2020-04-24  Tom Tromey  <tom@tromey.com>
 582
 583         * dwarf2/read.c (add_partial_symbol): Do not call
 584         compute_and_set_names.
 585
 586 2020-04-24  Tom Tromey  <tom@tromey.com>
 587
 588         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
 589         overload.
 590
 591 2020-04-24  Tom Tromey  <tom@tromey.com>
 592
 593         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
 594         (add_psymbol_to_list): New overload.  Make old overload call new
 595         one.
 596         * psympriv.h (add_psymbol_to_list): New overload.
 597
 598 2020-04-24  Tom Tromey  <tom@tromey.com>
 599
 600         * dwarf2/read.c (partial_die_info::read) <case
 601         DW_AT_linkage_name>: Use value_as_string.
 602         (dwarf2_string_attr): Use value_as_string.
 603         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 604         method.
 605         * dwarf2/attribute.c (attribute::value_as_string): New method.
 606
 607 2020-04-24  Tom Tromey  <tom@tromey.com>
 608
 609         * symtab.c (general_symbol_info::natural_name)
 610         (general_symbol_info::demangled_name): Check for language_rust.
 611
 612 2020-04-24  Tom Tromey  <tom@tromey.com>
 613
 614         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
 615         (dwarf2_physname): ... from here.
 616         (partial_die_info::read): Add Rust "{" hack.
 617
 618 2020-04-24  Tom Tromey  <tom@tromey.com>
 619
 620         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
 621         method.
 622         (symbol_set_demangled_name): Don't declare.
 623         * symtab.c (general_symbol_info::set_demangled_name): Rename from
 624         symbol_set_demangled_name.
 625         (general_symbol_info::set_language)
 626         (general_symbol_info::compute_and_set_names): Update.
 627         * minsyms.c (minimal_symbol_reader::install): Update.
 628         * dwarf2/read.c (new_symbol): Update.
 629
 630 2020-04-24  Tom Tromey  <tromey@adacore.com>
 631
 632         PR python/23662:
 633         * python/py-type.c (convert_field): Handle
 634         FIELD_LOC_KIND_DWARF_BLOCK.
 635         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
 636         (typy_get_dynamic): Nw function.
 637         (type_object_getset): Add "dynamic".
 638         * NEWS: Add entry.
 639
 640 2020-04-24  Tom Tromey  <tromey@adacore.com>
 641
 642         * ada-typeprint.c (print_choices, print_variant_part)
 643         (print_record_field_types_dynamic): New functions.
 644         (print_record_field_types): Use print_record_field_types_dynamic.
 645
 646 2020-04-24  Tom Tromey  <tromey@adacore.com>
 647
 648         * dwarf2/read.c (handle_data_member_location): New overload.
 649         (dwarf2_add_field): Use it.
 650         (decode_locdesc): Add "computed" parameter.  Update comment.
 651         * gdbtypes.c (is_dynamic_type_internal): Also look for
 652         FIELD_LOC_KIND_DWARF_BLOCK.
 653         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
 654         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
 655         virtual base classes.
 656         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
 657         FIELD_LOC_KIND_DWARF_BLOCK.
 658
 659 2020-04-24  Tom Tromey  <tromey@adacore.com>
 660
 661         * dwarf2/read.c (read_structure_type): Handle dynamic length.
 662         * gdbtypes.c (is_dynamic_type_internal): Check
 663         TYPE_HAS_DYNAMIC_LENGTH.
 664         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
 665         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
 666         New macros.
 667         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
 668         constant.
 669
 670 2020-04-24  Tom Tromey  <tromey@adacore.com>
 671
 672         * dwarf2/read.c (struct variant_field): Rewrite.
 673         (struct variant_part_builder): New.
 674         (struct nextfield): Remove "variant" field.  Add "offset".
 675         (struct field_info): Add "current_variant_part" and
 676         "variant_parts".
 677         (alloc_discriminant_info): Remove.
 678         (alloc_rust_variant): New function.
 679         (quirk_rust_enum): Update.
 680         (dwarf2_add_field): Set "offset" member.  Don't handle
 681         DW_TAG_variant_part.
 682         (offset_map_type): New typedef.
 683         (convert_variant_range, create_one_variant)
 684         (create_one_variant_part, create_variant_parts)
 685         (add_variant_property): New functions.
 686         (dwarf2_attach_fields_to_type): Call add_variant_property.
 687         (read_structure_type): Don't handle DW_TAG_variant_part.
 688         (handle_variant_part, handle_variant): New functions.
 689         (handle_struct_member_die): Use them.
 690         (process_structure_scope): Don't handle variant parts.
 691         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
 692         (struct discriminant_info): Remove.
 693         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
 694         (struct main_type) <flag_discriminated_union>: Remove.
 695         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
 696         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
 697         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
 698         Update.
 699         * valops.c (value_union_variant): Remove.
 700         * value.h (value_union_variant): Don't declare.
 701
 702 2020-04-24  Tom Tromey  <tromey@adacore.com>
 703
 704         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
 705         (ada_value_primitive_packed_val): Update.
 706         * ada-valprint.c (ada_value_print_1): Update.
 707         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
 708         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
 709         just an address.  Use evaluate_for_locexpr_baton.
 710         (dwarf2_evaluate_property): Update.
 711         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
 712         array_view.
 713         * findvar.c (default_read_var_value): Update.
 714         * gdbtypes.c (compute_variant_fields_inner)
 715         (resolve_dynamic_type_internal): Update.
 716         (resolve_dynamic_type): Change type of valaddr parameter.
 717         * gdbtypes.h (resolve_dynamic_type): Update.
 718         * valarith.c (value_subscripted_rvalue): Update.
 719         * value.c (value_from_contents_and_address): Update.
 720
 721 2020-04-24  Tom Tromey  <tromey@adacore.com>
 722
 723         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
 724         "push_initial_value" parameter.
 725         (dwarf2_evaluate_property): Likewise.
 726         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
 727
 728 2020-04-24  Tom Tromey  <tromey@adacore.com>
 729
 730         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
 731         (variant::matches, compute_variant_fields_recurse)
 732         (compute_variant_fields_inner, compute_variant_fields): New
 733         functions.
 734         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
 735         Use resolved_type after type is made.
 736         (operator==): Add new cases.
 737         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
 738         (struct discriminant_range, struct variant, struct variant_part):
 739         New.
 740         (union dynamic_prop_data) <variant_parts, original_type>: New
 741         members.
 742         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
 743         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
 744         constants.
 745         * value.c (unpack_bits_as_long): Now public.
 746         * value.h (unpack_bits_as_long): Declare.
 747
 748 2020-04-24  Tom Tromey  <tromey@adacore.com>
 749
 750         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
 751         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
 752
 753 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
 754
 755         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
 756
 757 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
 758
 759         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
 760         (remove_fork_catchpoint, post_startup_inferior)
 761         (post_attach): Move...
 762         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
 763         (remove_fork_catchpoint, post_startup_inferior)
 764         (post_attach): ...here.
 765         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
 766         (remove_fork_catchpoint, post_startup_inferior)
 767         (post_attach): Move...
 768         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
 769         (remove_fork_catchpoint, post_startup_inferior)
 770         (post_attach): ...here.
 771
 772 2020-04-24  Tom Tromey  <tromey@adacore.com>
 773
 774         * nat/windows-nat.h (struct windows_thread_info)
 775         <pc_adjusted>: New member.
 776         * windows-nat.c (windows_fetch_one_register): Check
 777         pc_adjusted.
 778         (windows_nat_target::get_windows_debug_event)
 779         (windows_nat_target::wait): Set pc_adjusted.
 780
 781 2020-04-24  Tom de Vries  <tdevries@suse.de>
 782
 783         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
 784         Run gdb-add-index inside temp dir.
 785
 786 2020-04-23  Tom Tromey  <tromey@adacore.com>
 787
 788         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
 789         in loop.
 790
 791 2020-04-23  Luis Machado  <luis.machado@linaro.org>
 792
 793         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
 794         get_frame_register instead of gdbarch_unwind_pc.
 795
 796 2020-04-23  Tom de Vries  <tdevries@suse.de>
 797
 798         * symtab.c (lookup_global_symbol): Prefer def over decl.
 799
 800 2020-04-23  Tom de Vries  <tdevries@suse.de>
 801
 802         PR symtab/25807
 803         * block.c (best_symbol, better_symbol): Promote to external.
 804         * block.h (best_symbol, better_symbol): Declare.
 805         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
 806         decl.
 807
 808 2020-04-23  Tom Tromey  <tromey@adacore.com>
 809
 810         PR ada/25837:
 811         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
 812         "const char *", not a "const std::string &".
 813         <name_and_matcher::operator==>: Update.
 814         * unittests/lookup_name_info-selftests.c: Change type of
 815         "result".
 816
 817 2020-04-23  Tom Tromey  <tom@tromey.com>
 818
 819         * inferior.h (iterate_over_inferiors): Don't declare.
 820         * inferior.c (iterate_over_inferiors): Remove.
 821         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
 822         Remove.
 823         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
 824         use iterate_over_inferiors.
 825         (darwin_resume_inferior_it)
 826         (struct resume_inferior_threads_param)
 827         (darwin_resume_inferior_threads_it): Remove.
 828         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
 829
 830 2020-04-23  Tom de Vries  <tdevries@suse.de>
 831
 832         * blockframe.c (find_pc_partial_function): Use
 833         find_pc_sect_compunit_symtab rather than
 834         objfile->sf->qf->find_pc_sect_compunit_symtab.
 835
 836 2020-04-22  Tom de Vries  <tdevries@suse.de>
 837
 838         PR symtab/25764
 839         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
 840         in psymtabs.
 841
 842 2020-04-22  Tom de Vries  <tdevries@suse.de>
 843
 844         PR symtab/25801
 845         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
 846         symtabs.
 847
 848 2020-04-22  Tom de Vries  <tdevries@suse.de>
 849
 850         PR symtab/25700
 851         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
 852         CU if already created.
 853
 854 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 855
 856         * infrun.c (displaced_step_fixup): Switch to the event_thread
 857         before calling displaced_step_restore, not after.
 858
 859 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 860
 861         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
 862         its inferior is not recorded by us.
 863         (record_btrace_target_open): Replace call to
 864         all_non_exited_threads () with call to current_inferior
 865         ()->non_exited_threads ().
 866         (record_btrace_target::stop_recording): Likewise.
 867         (record_btrace_target::close): Likewise.
 868         (record_btrace_target::wait): Likewise.
 869         (record_btrace_target::record_stop_replaying): Likewise.
 870
 871 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 872
 873         * btrace.c (btrace_enable): Throw an error on double enables and
 874         when enabling recording fails.
 875         (btrace_disable): Throw an error if the thread is not recorded.
 876
 877 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 878
 879         * record-btrace.c (record_btrace_target::fetch_registers): Forward
 880         request if we do not have a thread_info.
 881
 882 2020-04-21  Tom de Vries  <tdevries@suse.de>
 883
 884         PR gdb/25471
 885         * thread.c
 886         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
 887         exception in get_frame_id.
 888
 889 2020-04-20  Tom Tromey  <tromey@adacore.com>
 890
 891         * python/python.c (struct gdbpy_event): Mark move constructor as
 892         noexcept.
 893         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
 894         constructor as noexcept.
 895         * completer.h (struct completion_result): Mark move constructor as
 896         noexcept.
 897         * completer.c (completion_result::completion_result): Use
 898         initialization style.  Don't call reset_match_list.
 899
 900 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
 901
 902         * MAINTAINERS (Write After Approval): Add myself.
 903
 904 2020-04-18  Tom Tromey  <tom@tromey.com>
 905
 906         * windows-tdep.c (init_w32_command_list)
 907         (w32_prefix_command_valid): Restore.
 908         (_initialize_windows_tdep): Call init_w32_command_list.
 909
 910 2020-04-18  Tom Tromey  <tom@tromey.com>
 911
 912         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
 913         * value.c (value_fn_field): Update.
 914         * valops.c (find_function_in_inferior)
 915         (value_allocate_space_in_inferior): Update.
 916         * tui/tui-winsource.c (tui_update_source_windows_with_line):
 917         Update.
 918         * tui/tui-source.c (tui_source_window::set_contents): Update.
 919         * symtab.c (lookup_global_or_static_symbol)
 920         (find_function_start_sal_1, skip_prologue_sal)
 921         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
 922         * symmisc.c (dump_msymbols, dump_symtab_1)
 923         (maintenance_print_one_line_table): Update.
 924         * symfile.c (init_entry_point_info, section_is_mapped)
 925         (list_overlays_command, simple_read_overlay_table)
 926         (simple_overlay_update_1): Update.
 927         * stap-probe.c (handle_stap_probe): Update.
 928         * stabsread.c (dbx_init_float_type, define_symbol)
 929         (read_one_struct_field, read_enum_type, read_range_type): Update.
 930         * source.c (info_line_command): Update.
 931         * python/python.c (gdbpy_source_objfile_script)
 932         (gdbpy_execute_objfile_script): Update.
 933         * python/py-type.c (save_objfile_types): Update.
 934         * python/py-objfile.c (py_free_objfile): Update.
 935         * python/py-inferior.c (python_new_objfile): Update.
 936         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
 937         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
 938         (maintenance_check_psymtabs): Update.
 939         * printcmd.c (info_address_command): Update.
 940         * objfiles.h (struct objfile) <arch>: New method, from
 941         get_objfile_arch.
 942         (get_objfile_arch): Don't declare.
 943         * objfiles.c (get_objfile_arch): Remove.
 944         (filter_overlapping_sections): Update.
 945         * minsyms.c (msymbol_is_function): Update.
 946         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
 947         (output_nondebug_symbol): Update.
 948         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
 949         (mdebug_expand_psymtab): Update.
 950         * machoread.c (macho_add_oso_symfile): Update.
 951         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
 952         Update.
 953         * linux-fork.c (checkpoint_command): Update.
 954         * linespec.c (convert_linespec_to_sals): Update.
 955         * jit.c (finalize_symtab): Update.
 956         * infrun.c (insert_exception_resume_from_probe): Update.
 957         * ia64-tdep.c (ia64_find_unwind_table): Update.
 958         * hppa-tdep.c (internalize_unwinds): Update.
 959         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
 960         Update.
 961         * gcore.c (call_target_sbrk): Update.
 962         * elfread.c (record_minimal_symbol, elf_symtab_read)
 963         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
 964         (elf_gnu_ifunc_resolve_by_got): Update.
 965         * dwarf2/read.c (create_addrmap_from_index)
 966         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
 967         (read_debug_names_from_section)
 968         (process_psymtab_comp_unit_reader, add_partial_symbol)
 969         (add_partial_subprogram, process_full_comp_unit)
 970         (read_file_scope, read_func_scope, read_lexical_block_scope)
 971         (read_call_site_scope, dwarf2_ranges_read)
 972         (dwarf2_record_block_ranges, dwarf2_add_field)
 973         (mark_common_block_symbol_computed, read_tag_pointer_type)
 974         (read_tag_string_type, dwarf2_init_float_type)
 975         (dwarf2_init_complex_target_type, read_base_type)
 976         (partial_die_info::read, partial_die_info::read)
 977         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
 978         (dwarf2_fetch_die_loc_sect_off): Update.
 979         * dwarf2/loc.c (dwarf2_find_location_expression)
 980         (class dwarf_evaluate_loc_desc, rw_pieced_value)
 981         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
 982         (dwarf2_loc_desc_get_symbol_read_needs)
 983         (locexpr_describe_location_piece, locexpr_describe_location_1)
 984         (loclist_describe_location): Update.
 985         * dwarf2/index-write.c (write_debug_names): Update.
 986         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
 987         * dtrace-probe.c (dtrace_process_dof): Update.
 988         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
 989         (process_one_symbol): Update.
 990         * ctfread.c (ctf_init_float_type, read_base_type): Update.
 991         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
 992         (coff_read_enum_type): Update.
 993         * cli/cli-cmds.c (edit_command, list_command): Update.
 994         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
 995         * breakpoint.c (create_overlay_event_breakpoint)
 996         (create_longjmp_master_breakpoint)
 997         (create_std_terminate_master_breakpoint)
 998         (create_exception_master_breakpoint, get_sal_arch): Update.
 999         * block.c (block_gdbarch): Update.
1000         * annotate.c (annotate_source_line): Update.
1001
1002 2020-04-17  Tom Tromey  <tromey@adacore.com>
1003
1004         * auto-load.c (show_auto_load_cmd): Remove.
1005         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
1006         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
1007         (maintenance_print_arc_command): Remove.
1008         * tui/tui-win.c (tui_command): Remove.
1009         (tui_get_cmd_list): Use add_basic_prefix_cmd.
1010         * tui/tui-layout.c (tui_layout_command): Remove.
1011         (_initialize_tui_layout): Use add_basic_prefix_cmd.
1012         * python/python.c (user_set_python, user_show_python): Remove.
1013         (_initialize_python): Use add_basic_prefix_cmd,
1014         add_show_prefix_cmd.
1015         * guile/guile.c (set_guile_command, show_guile_command): Remove.
1016         (install_gdb_commands): Use add_basic_prefix_cmd,
1017         add_show_prefix_cmd.
1018         (info_guile_command): Remove.
1019         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
1020         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
1021         add_show_prefix_cmd.
1022         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
1023         Remove do_set and do_show parameters.
1024         * cli/cli-style.c (set_style, show_style): Remove.
1025         (_initialize_cli_style): Use add_basic_prefix_cmd,
1026         add_show_prefix_cmd.
1027         (cli_style_option::add_setshow_commands): Remove do_set and
1028         do_show parameters.
1029         (cli_style_option::add_setshow_commands): Use
1030         add_basic_prefix_cmd, add_show_prefix_cmd.
1031         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
1032         (set_style_name): Remove.
1033         * cli/cli-dump.c (dump_command, append_command): Remove.
1034         (srec_dump_command, ihex_dump_command, verilog_dump_command)
1035         (tekhex_dump_command, binary_dump_command)
1036         (binary_append_command): Remove.
1037         (_initialize_cli_dump): Use add_basic_prefix_cmd.
1038         * windows-tdep.c (w32_prefix_command_valid): Remove global.
1039         (init_w32_command_list): Remove; move into ...
1040         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
1041         * valprint.c (set_print, show_print, set_print_raw)
1042         (show_print_raw): Remove.
1043         (_initialize_valprint): Use add_basic_prefix_cmd,
1044         add_show_prefix_cmd.
1045         * typeprint.c (set_print_type, show_print_type): Remove.
1046         (_initialize_typeprint): Use add_basic_prefix_cmd,
1047         add_show_prefix_cmd.
1048         * record.c (set_record_command, show_record_command): Remove.
1049         (_initialize_record): Use add_basic_prefix_cmd,
1050         add_show_prefix_cmd.
1051         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
1052         add_show_prefix_cmd.
1053         (info_command, show_command, set_debug, show_debug): Remove.
1054         * top.h (set_history, show_history): Don't declare.
1055         * top.c (set_history, show_history): Remove.
1056         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
1057         (unset_tdesc_cmd): Remove.
1058         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
1059         add_show_prefix_cmd.
1060         * symtab.c (info_module_command): Remove.
1061         (_initialize_symtab): Use add_basic_prefix_cmd.
1062         * symfile.c (overlay_command): Remove.
1063         (_initialize_symfile): Use add_basic_prefix_cmd.
1064         * sparc64-tdep.c (info_adi_command): Remove.
1065         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
1066         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
1067         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
1068         add_show_prefix_cmd.
1069         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
1070         (_initialize_serial): Use add_basic_prefix_cmd,
1071         add_show_prefix_cmd.
1072         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
1073         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
1074         add_show_prefix_cmd.
1075         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
1076         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
1077         add_show_prefix_cmd.
1078         * riscv-tdep.c (show_riscv_command, set_riscv_command)
1079         (show_debug_riscv_command, set_debug_riscv_command): Remove.
1080         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
1081         add_show_prefix_cmd.
1082         * remote.c (remote_command, set_remote_cmd): Remove.
1083         (_initialize_remote): Use add_basic_prefix_cmd.
1084         * record-full.c (set_record_full_command)
1085         (show_record_full_command): Remove.
1086         (_initialize_record_full): Use add_basic_prefix_cmd,
1087         add_show_prefix_cmd.
1088         * record-btrace.c (cmd_set_record_btrace)
1089         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
1090         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
1091         (cmd_show_record_btrace_pt): Remove.
1092         (_initialize_record_btrace): Use add_basic_prefix_cmd,
1093         add_show_prefix_cmd.
1094         * ravenscar-thread.c (set_ravenscar_command)
1095         (show_ravenscar_command): Remove.
1096         (_initialize_ravenscar): Use add_basic_prefix_cmd,
1097         add_show_prefix_cmd.
1098         * mips-tdep.c (show_mips_command, set_mips_command)
1099         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
1100         add_show_prefix_cmd.
1101         * maint.c (maintenance_command, maintenance_info_command)
1102         (maintenance_check_command, maintenance_print_command)
1103         (maintenance_set_cmd, maintenance_show_cmd): Remove.
1104         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
1105         add_show_prefix_cmd.
1106         (show_per_command_cmd): Remove.
1107         * maint-test-settings.c (maintenance_set_test_settings_cmd):
1108         Remove.
1109         (maintenance_show_test_settings_cmd): Remove.
1110         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
1111         add_show_prefix_cmd.
1112         * maint-test-options.c (maintenance_test_options_command):
1113         Remove.
1114         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
1115         * macrocmd.c (macro_command): Remove
1116         (_initialize_macrocmd): Use add_basic_prefix_cmd.
1117         * language.c (set_check, show_check): Remove.
1118         (_initialize_language): Use add_basic_prefix_cmd,
1119         add_show_prefix_cmd.
1120         * infcmd.c (unset_command): Remove.
1121         (_initialize_infcmd): Use add_basic_prefix_cmd.
1122         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
1123         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
1124         add_show_prefix_cmd.
1125         * go32-nat.c (go32_info_dos_command): Remove.
1126         (_initialize_go32_nat): Use add_basic_prefix_cmd.
1127         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
1128         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
1129         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
1130         (_initialize_frame): Use add_basic_prefix_cmd,
1131         add_show_prefix_cmd.
1132         * dcache.c (set_dcache_command, show_dcache_command): Remove.
1133         (_initialize_dcache): Use add_basic_prefix_cmd,
1134         add_show_prefix_cmd.
1135         * cp-support.c (maint_cplus_command): Remove.
1136         (_initialize_cp_support): Use add_basic_prefix_cmd.
1137         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
1138         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
1139         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
1140         add_basic_prefix_cmd, add_show_prefix_cmd.
1141         * breakpoint.c (save_command): Remove.
1142         (_initialize_breakpoint): Use add_basic_prefix_cmd.
1143         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
1144         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
1145         add_show_prefix_cmd.
1146         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
1147         (set_ada_command, show_ada_command): Remove.
1148         (_initialize_ada_language): Use add_basic_prefix_cmd,
1149         add_show_prefix_cmd.
1150         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
1151
1152 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
1153
1154         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
1155         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
1156
1157 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
1158
1159         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
1160         warning messages.
1161
1162 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
1163
1164         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
1165         import table is not at beginning of .idata section.
1166
1167 2020-04-16  Pedro Alves  <palves@redhat.com>
1168
1169         * inferior.c (delete_inferior): Use delete operator directly
1170         instead of delete_program_space.
1171         * progspace.c (add_program_space): New, factored out from
1172         program_space::program_space.
1173         (remove_program_space): New, factored out from
1174         delete_program_space.
1175         (program_space::program_space): Remove intro comment.  Rewrite.
1176         (program_space::~program_space): Remove intro comment.  Call
1177         remove_program_space.
1178         (delete_program_space): Delete.
1179         * progspace.h (program_space::program_space): Make explicit.  Move
1180         intro comment here, adjusted.
1181         (program_space::~program_space): Move intro comment here,
1182         adjusted.
1183         (delete_program_space): Remove.
1184
1185 2020-04-16  Tom Tromey  <tromey@adacore.com>
1186
1187         * windows-nat.c (windows_nat::handle_access_violation): New
1188         function.
1189         * nat/windows-nat.h (handle_access_violation): Declare.
1190         * nat/windows-nat.c (handle_exception): Move Cygwin code to
1191         windows-nat.c.  Call handle_access_violation.
1192
1193 2020-04-16  Tom de Vries  <tdevries@suse.de>
1194
1195         PR symtab/25791
1196         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
1197         CUs without psymtab.
1198
1199 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
1200
1201         * python/python.c (do_start_initialization): Don't call
1202         PyEval_InitThreads for Python 3.9 and beyond.
1203
1204 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
1205
1206         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
1207         thread functions.
1208         (obsd_nat_target::wait): Likewise.
1209
1210 2020-04-15  Tom Tromey  <tromey@adacore.com>
1211
1212         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
1213         (DEBUG_EXCEPT): Use debug_printf.
1214
1215 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1216
1217         * completer.c (class completion_tracker::completion_hash_entry)
1218         <hash_name>: New member function.
1219         (completion_tracker::discard_completions): New callback to hash a
1220         completion_hash_entry, pass this to htab_create_alloc.
1221
1222 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
1223
1224         * windows-nat.c (windows_make_so): Warn rather than stopping with
1225         an error if realpath() fails.
1226
1227 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
1228
1229         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
1230         (nbsd_nat_target::info_proc): Add do_status.
1231
1232 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
1233             Tom de Vries  <tdevries@suse.de>
1234
1235         PR symtab/25718
1236         * psympriv.h (struct partial_symtab::read_symtab)
1237         (struct partial_symtab::expand_psymtab)
1238         (struct partial_symtab::read_dependencies): Update comments.
1239         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
1240         read_symtab for includer.
1241         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
1242         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
1243         (struct dwarf2_include_psymtab::m_readin): Remove.
1244         (struct dwarf2_include_psymtab::includer): New member function.
1245         (dwarf2_psymtab::expand_psymtab): Assert !readin.
1246
1247 2020-04-14  Tom de Vries  <tdevries@suse.de>
1248
1249         PR symtab/25720
1250         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
1251         with NULL symbol_matcher and lookup_name.
1252         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
1253         and lookup_name.
1254         * dwarf2/read.c (dw2_expand_symtabs_matching)
1255         (dw2_debug_names_expand_symtabs_matching): Same.
1256         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
1257         Make lookup_name a pointer.  Update comment.
1258         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
1259         lookup_name being a pointer.
1260         * symfile.c (expand_symtabs_matching): Same.
1261         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
1262         * linespec.c (iterate_over_all_matching_symtabs): Same.
1263
1264 2020-04-13  Tom Tromey  <tom@tromey.com>
1265
1266         * run-on-main-thread.c: Update include.
1267         * unittests/main-thread-selftests.c: Update include.
1268         * tui/tui-win.c: Update include.
1269         * tui/tui-io.c: Update include.
1270         * tui/tui-interp.c: Update include.
1271         * tui/tui-hooks.c: Update include.
1272         * top.h: Update include.
1273         * top.c: Update include.
1274         * ser-base.c: Update include.
1275         * remote.c: Update include.
1276         * remote-notif.c: Update include.
1277         * remote-fileio.c: Update include.
1278         * record-full.c: Update include.
1279         * record-btrace.c: Update include.
1280         * python/python.c: Update include.
1281         * posix-hdep.c: Update include.
1282         * mingw-hdep.c: Update include.
1283         * mi/mi-main.c: Update include.
1284         * mi/mi-interp.c: Update include.
1285         * main.c: Update include.
1286         * linux-nat.c: Update include.
1287         * interps.c: Update include.
1288         * infrun.c: Update include.
1289         * inf-loop.c: Update include.
1290         * event-top.c: Update include.
1291         * event-loop.c: Move to ../gdbsupport/.
1292         * event-loop.h: Move to ../gdbsupport/.
1293         * async-event.h: Update include.
1294         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
1295
1296 2020-04-13  Tom Tromey  <tom@tromey.com>
1297
1298         * tui/tui-win.c: Include async-event.h.
1299         * remote.c: Include async-event.h.
1300         * remote-notif.c: Include async-event.h.
1301         * record-full.c: Include async-event.h.
1302         * record-btrace.c: Include async-event.h.
1303         * infrun.c: Include async-event.h.
1304         * event-top.c: Include async-event.h.
1305         * event-loop.h: Move some declarations to async-event.h.
1306         * event-loop.c: Don't include ser-event.h or top.h.  Move some
1307         code to async-event.c.
1308         * async-event.h: New file.
1309         * async-event.c: New file.
1310         * Makefile.in (COMMON_SFILES): Add async-event.c.
1311         (HFILES_NO_SRCDIR): Add async-event.h.
1312
1313 2020-04-13  Tom Tromey  <tom@tromey.com>
1314
1315         * utils.c (flush_streams): New function.
1316         * event-loop.c (gdb_wait_for_event): Call flush_streams.
1317
1318 2020-04-13  Tom Tromey  <tom@tromey.com>
1319
1320         * event-loop.c (handle_file_event): Use warning, not
1321         printf_unfiltered.
1322
1323 2020-04-13  Tom Tromey  <tom@tromey.com>
1324
1325         * event-loop.c: Include <chrono>.
1326
1327 2020-04-13  Tom Tromey  <tom@tromey.com>
1328
1329         * gdb_select.h: Move to ../gdbsupport/.
1330         * event-loop.c: Update include path.
1331         * top.c: Update include path.
1332         * ser-base.c: Update include path.
1333         * ui-file.c: Update include path.
1334         * ser-tcp.c: Update include path.
1335         * guile/scm-ports.c: Update include path.
1336         * posix-hdep.c: Update include path.
1337         * ser-unix.c: Update include path.
1338         * gdb_usleep.c: Update include path.
1339         * mingw-hdep.c: Update include path.
1340         * inflow.c: Update include path.
1341         * infrun.c: Update include path.
1342         * event-top.c: Update include path.
1343
1344 2020-04-13  Tom Tromey  <tom@tromey.com>
1345
1346         * configure: Rebuild.
1347         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
1348
1349 2020-04-13  Tom Tromey  <tom@tromey.com>
1350
1351         * event-loop.h (start_event_loop): Don't declare.
1352         * event-loop.c (start_event_loop): Move...
1353         * main.c (start_event_loop): ...here.  Now static.
1354
1355 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
1356
1357         * MAINTAINERS: Update my email address.
1358
1359 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
1360
1361         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
1362         IP_ALL.
1363
1364 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
1365
1366         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
1367         (nbsd_nat_target::info_proc): Add do_cmdline.
1368
1369 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
1370
1371         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
1372         (nbsd_nat_target::info_proc): Add do_cwd.
1373
1374 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
1375
1376         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
1377
1378 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
1379
1380         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
1381         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
1382         (nbsd_nat_target::info_proc): New functions.
1383         * nbsd-nat.c (kinfo_get_vmmap): New function.
1384         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
1385         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
1386         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
1387         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
1388         functions.
1389         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
1390         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
1391         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
1392         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
1393         (KINFO_VME_FLAG_GROWS_DOWN): New.
1394
1395 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
1396
1397         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
1398         bit shift.
1399
1400 2020-04-10  Tom Tromey  <tromey@adacore.com>
1401
1402         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
1403
1404 2020-04-10  Tom Tromey  <tromey@adacore.com>
1405
1406         * symtab.c (get_symbol_address, get_msymbol_address): Skip
1407         separate debug files.
1408
1409 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
1410
1411         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
1412         Move to...
1413         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
1414         ... here.
1415         * windows-nat.c (windows_nat_target::get_windows_debug_event):
1416         Check for STATUS_WX86_BREAKPOINT.
1417         (windows_nat_target::wait): Same.
1418
1419 2020-04-10  Tom de Vries  <tdevries@suse.de>
1420
1421         PR cli/25808
1422         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
1423
1424 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
1425
1426         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
1427         (Write After Approval): Remove Tom de Vries.
1428
1429 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1430
1431         revert partially:
1432         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1433
1434         * buildsym.c (record_line): Fix undefined behavior and preserve
1435         lines at eof.
1436
1437 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
1438
1439         * auxv.h (svr4_auxv_parse): New.
1440         * auxv.c (default_auxv_parse): Split into default_auxv_parse
1441         and generic_auxv_parse.
1442         (svr4_auxv_parse): Add.
1443         * obsd-tdep.c: Include "auxv.h".
1444         (obsd_auxv_parse): Remove.
1445         (obsd_init_abi): Remove comment.
1446         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
1447         from `obsd_auxv_parse' to `svr4_auxv_parse'.
1448         * nbsd-tdep.c: Include "auxv.h".
1449         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
1450
1451 2020-04-08  Tom Tromey  <tromey@adacore.com>
1452
1453         * nat/windows-nat.h (last_wait_event): Don't declare.
1454         (wait_for_debug_event): Update comment.
1455         * nat/windows-nat.c (last_wait_event): Now static.
1456
1457 2020-04-08  Tom Tromey  <tromey@adacore.com>
1458
1459         * windows-nat.c (wait_for_debug_event): Move to
1460         nat/windows-nat.c.
1461         * nat/windows-nat.h (wait_for_debug_event): Declare.
1462         * nat/windows-nat.c (wait_for_debug_event): Move from
1463         windows-nat.c.  No longer static.
1464
1465 2020-04-08  Tom Tromey  <tromey@adacore.com>
1466
1467         * windows-nat.c (get_windows_debug_event): Use
1468         fetch_pending_stop.
1469         * nat/windows-nat.h (fetch_pending_stop): Declare.
1470         * nat/windows-nat.c (fetch_pending_stop): New function.
1471
1472 2020-04-08  Tom Tromey  <tromey@adacore.com>
1473
1474         * windows-nat.c (windows_continue): Use matching_pending_stop and
1475         continue_last_debug_event.
1476         * nat/windows-nat.h (matching_pending_stop)
1477         (continue_last_debug_event): Declare.
1478         * nat/windows-nat.c (DEBUG_EVENTS): New define.
1479         (matching_pending_stop, continue_last_debug_event): New
1480         functions.
1481
1482 2020-04-08  Tom Tromey  <tromey@adacore.com>
1483
1484         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
1485         (handle_exception_result): Move to nat/windows-nat.h.
1486         (DEBUG_EXCEPTION_SIMPLE): Remove.
1487         (windows_nat::handle_ms_vc_exception): New function.
1488         (handle_exception): Move to nat/windows-nat.c.
1489         (get_windows_debug_event): Update.
1490         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
1491         nat/windows-nat.c.
1492         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
1493         (handle_exception_result): Move from windows-nat.c.
1494         (handle_exception): Declare.
1495         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
1496         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
1497         windows-nat.c.
1498
1499 2020-04-08  Tom Tromey  <tromey@adacore.com>
1500
1501         * windows-nat.c (exception_count, event_count): Remove.
1502         (handle_exception, get_windows_debug_event)
1503         (do_initial_windows_stuff): Update.
1504
1505 2020-04-08  Tom Tromey  <tromey@adacore.com>
1506
1507         * windows-nat.c (windows_nat::handle_load_dll)
1508         (windows_nat::handle_unload_dll): Rename.  No longer static.
1509         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
1510         Declare.
1511
1512 2020-04-08  Tom Tromey  <tromey@adacore.com>
1513
1514         * complaints.h (stop_whining): Declare at top-level.
1515         (complaint): Don't declare stop_whining.
1516
1517 2020-04-08  Tom Tromey  <tromey@adacore.com>
1518
1519         * windows-nat.c (windows_nat::handle_output_debug_string):
1520         Rename.  No longer static.
1521         * nat/windows-nat.h (handle_output_debug_string): Declare.
1522
1523 2020-04-08  Tom Tromey  <tromey@adacore.com>
1524
1525         * windows-nat.c (current_process_handle, current_process_id)
1526         (main_thread_id, last_sig, current_event, last_wait_event)
1527         (current_windows_thread, desired_stop_thread_id, pending_stops)
1528         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
1529         (display_selectors, fake_create_process)
1530         (get_windows_debug_event): Update.
1531         * nat/windows-nat.h (current_process_handle, current_process_id)
1532         (main_thread_id, last_sig, current_event, last_wait_event)
1533         (current_windows_thread, desired_stop_thread_id, pending_stops)
1534         (struct pending_stop, siginfo_er): Move from windows-nat.c.
1535         * nat/windows-nat.c (current_process_handle, current_process_id)
1536         (main_thread_id, last_sig, current_event, last_wait_event)
1537         (current_windows_thread, desired_stop_thread_id, pending_stops)
1538         (siginfo_er): New globals.  Move from windows-nat.c.
1539
1540 2020-04-08  Tom Tromey  <tromey@adacore.com>
1541
1542         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
1543         (handle_load_dll): Update.
1544         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
1545
1546 2020-04-08  Tom Tromey  <tromey@adacore.com>
1547
1548         * windows-nat.c (enum thread_disposition_type): Move to
1549         nat/windows-nat.h.
1550         (windows_nat::thread_rec): Rename from thread_rec.  No longer
1551         static.
1552         (windows_add_thread, windows_nat_target::fetch_registers)
1553         (windows_nat_target::store_registers, handle_exception)
1554         (windows_nat_target::resume, get_windows_debug_event)
1555         (windows_nat_target::get_tib_address)
1556         (windows_nat_target::thread_name)
1557         (windows_nat_target::thread_alive): Update.
1558         * nat/windows-nat.h (enum thread_disposition_type): Move from
1559         windows-nat.c.
1560         (thread_rec): Declare.
1561
1562 2020-04-08  Tom Tromey  <tromey@adacore.com>
1563
1564         * windows-nat.c: Add "using namespace".
1565         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
1566         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
1567
1568 2020-04-08  Tom Tromey  <tromey@adacore.com>
1569
1570         * nat/windows-nat.h (struct windows_thread_info): Declare
1571         destructor.
1572         * nat/windows-nat.c (~windows_thread_info): New.
1573
1574 2020-04-08  Tom Tromey  <tromey@adacore.com>
1575
1576         PR gdb/22992
1577         * windows-nat.c (current_event): Update comment.
1578         (last_wait_event, desired_stop_thread_id): New globals.
1579         (struct pending_stop): New.
1580         (pending_stops): New global.
1581         (windows_nat_target) <stopped_by_sw_breakpoint>
1582         <supports_stopped_by_sw_breakpoint>: New methods.
1583         (windows_fetch_one_register): Add assertions.  Adjust PC.
1584         (windows_continue): Handle pending stops.  Suspend other threads
1585         when stepping.  Use last_wait_event
1586         (wait_for_debug_event): New function.
1587         (get_windows_debug_event): Use wait_for_debug_event.  Handle
1588         pending stops.  Queue spurious stops.
1589         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
1590         (windows_nat_target::kill): Use wait_for_debug_event.
1591         * nat/windows-nat.h (struct windows_thread_info)
1592         <stopped_at_software_breakpoint>: New field.
1593         * nat/windows-nat.c (windows_thread_info::resume): Clear
1594         stopped_at_software_breakpoint.
1595
1596 2020-04-08  Tom Tromey  <tromey@adacore.com>
1597
1598         * windows-nat.c (enum thread_disposition_type): New.
1599         (thread_rec): Replace "get_context" parameter with "disposition";
1600         change type.
1601         (windows_add_thread, windows_nat_target::fetch_registers)
1602         (windows_nat_target::store_registers, handle_exception)
1603         (windows_nat_target::resume, get_windows_debug_event)
1604         (windows_nat_target::get_tib_address)
1605         (windows_nat_target::thread_name)
1606         (windows_nat_target::thread_alive): Update.
1607
1608 2020-04-08  Tom Tromey  <tromey@adacore.com>
1609
1610         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
1611         (windows_continue): Use windows_continue::resume.
1612         * nat/windows-nat.h (struct windows_thread_info) <suspend,
1613         resume>: Declare new methods.
1614         * nat/windows-nat.c: New file.
1615         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
1616
1617 2020-04-08  Tom Tromey  <tromey@adacore.com>
1618
1619         * windows-nat.c (windows_add_thread, windows_delete_thread)
1620         (windows_nat_target::fetch_registers)
1621         (windows_nat_target::store_registers, fake_create_process)
1622         (windows_nat_target::resume, windows_nat_target::resume)
1623         (get_windows_debug_event, windows_nat_target::wait)
1624         (windows_nat_target::pid_to_str)
1625         (windows_nat_target::get_tib_address)
1626         (windows_nat_target::get_ada_task_ptid)
1627         (windows_nat_target::thread_name)
1628         (windows_nat_target::thread_alive): Use lwp, not tid.
1629
1630 2020-04-08  Tom Tromey  <tromey@adacore.com>
1631
1632         * windows-nat.c (handle_exception)
1633         (windows_nat_target::thread_name): Update.
1634         * nat/windows-nat.h (windows_thread_info): Remove destructor.
1635         <name>: Now unique_xmalloc_ptr.
1636
1637 2020-04-08  Tom Tromey  <tromey@adacore.com>
1638
1639         * windows-nat.c (thread_rec)
1640         (windows_nat_target::fetch_registers): Update.
1641         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
1642         Update comment.
1643         <debug_registers_changed, reload_context>: Now bool.
1644
1645 2020-04-08  Tom Tromey  <tromey@adacore.com>
1646
1647         * windows-nat.c (windows_add_thread): Use new.
1648         (windows_init_thread_list, windows_delete_thread): Use delete.
1649         (get_windows_debug_event): Update.
1650         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
1651         destructor, and initializers.
1652
1653 2020-04-08  Tom Tromey  <tromey@adacore.com>
1654
1655         * windows-nat.c (struct windows_thread_info): Remove.
1656         * nat/windows-nat.h: New file.
1657
1658 2020-04-08  Tom Tromey  <tromey@adacore.com>
1659
1660         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
1661         (thread_rec, windows_add_thread, windows_delete_thread)
1662         (windows_continue): Update.
1663
1664 2020-04-08  Tom Tromey  <tromey@adacore.com>
1665
1666         * windows-nat.c (struct windows_thread_info): Remove typedef.
1667         (thread_head): Remove.
1668         (thread_list): New global.
1669         (thread_rec, windows_add_thread, windows_init_thread_list)
1670         (windows_delete_thread, windows_continue): Update.
1671
1672 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
1673
1674         * windows-tdep.h (windows_init_abi): Add comment.
1675         (cygwin_init_abi): New declaration.
1676         * windows-tdep.c: Split signal enumeration in two, one for
1677         Windows and one for Cygwin.
1678         (windows_gdb_signal_to_target): Only deal with signal of the
1679         Windows OS ABI.
1680         (cygwin_gdb_signal_to_target): New function.
1681         (windows_init_abi): Rename to windows_init_abi_common, don't set
1682         gdb_signal_to_target gdbarch method.  Add new new function with
1683         this name.
1684         (cygwin_init_abi): New function.
1685         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
1686         comment.  Don't call windows_init_abi.
1687         (amd64_windows_init_abi): Add comment, call windows_init_abi.
1688         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
1689         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
1690         i386_windows_init_abi_common, don't call windows_init_abi.  Add
1691         a new function of this name.
1692         (i386_cygwin_init_abi): New function.
1693         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
1694         OS ABI Cygwin.
1695
1696 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
1697
1698         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
1699         parameter.c.
1700         (dwarf2_read_gdb_index): Update.
1701
1702 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
1703
1704         * nbsd-tdep.c: Include "objfiles.h".
1705         (nbsd_skip_solib_resolver): New.
1706         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
1707
1708 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1709
1710         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
1711         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
1712         with DW_LLE_base_addressx are being emitted in DWARFv5.
1713         Add the newly added kind DW_LOC_OFFSET_PAIR also.
1714         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
1715         unsigned integer.
1716
1717 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1718
1719         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
1720         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
1721         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
1722         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
1723         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
1724         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
1725         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
1726
1727
1728 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1729
1730         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
1731         (read_loclist_index): New function definition.
1732         (lookup_loclist_base): New function definition.
1733         (read_loclist_header): New function definition.
1734         (dwarf2_cu): Add loclist_base and loclist_header field.
1735         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
1736         (read_full_die_1): Read the value of DW_AT_loclists_base.
1737         (read_attribute_reprocess): Handle DW_FORM_loclistx.
1738         (read_attribute_value): Handle DW_FORM_loclistx.
1739         (skip_one_die): Handle DW_FORM_loclistx.
1740         (loclist_header): New structure declaration.
1741         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
1742
1743 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1744
1745         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
1746         constructor.  Remove `addr` parameter from other constructor and
1747         add `per_cu` parameter.
1748         * dwarf2/read.c (create_partial_symtab): Update.
1749
1750 2020-04-07  Tom de Vries  <tdevries@suse.de>
1751
1752         PR symtab/25796
1753         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
1754         (partial_die_info::fixup): Inherit has_const_value.
1755
1756 2020-04-07  Tom de Vries  <tdevries@suse.de>
1757
1758         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
1759         symbols without address.
1760
1761 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
1762
1763         * nbsd-nat.h (struct thread_info): Add forward declaration.
1764         (nbsd_nat_target::thread_alive): Add.
1765         (nbsd_nat_target::thread_name): Likewise.
1766         (nbsd_nat_target::update_thread_list): Likewise.
1767         (update_thread_list::post_attach): Likewise.
1768         (post_attach::pid_to_str): Likewise.
1769         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
1770         (nbsd_thread_lister): Add.
1771         (nbsd_nat_target::thread_alive): Likewise.
1772         (nbsd_nat_target::thread_name): Likewise.
1773         (nbsd_add_threads): Likewise.
1774         (update_thread_list::post_attach): Likewise.
1775         (nbsd_nat_target::update_thread_list): Likewise.
1776         (post_attach::pid_to_str): Likewise.
1777
1778 2020-04-06  Tom Tromey  <tromey@adacore.com>
1779
1780         * ada-valprint.c (print_variant_part): Extract the variant field.
1781         (print_field_values): Use the field as the outer value when
1782         recursing.
1783
1784 2020-04-06  Tom Tromey  <tromey@adacore.com>
1785
1786         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
1787         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
1788         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
1789         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
1790         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
1791
1792 2020-04-06  Tom Tromey  <tromey@adacore.com>
1793
1794         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
1795         TYPE_CODE_ERROR.
1796
1797 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
1798
1799         * nbsd-tdep.c: Include "gdbarch.h".
1800         Define enum with NetBSD signal numbers.
1801         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
1802         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
1803         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
1804         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
1805         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
1806         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
1807         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
1808         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
1809         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
1810         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
1811         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
1812         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
1813
1814 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
1815
1816         PR gdb/25325
1817         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
1818
1819 2020-04-03  Tom Tromey  <tromey@adacore.com>
1820
1821         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
1822         Read constant block.
1823
1824 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
1825
1826         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
1827         (gdb_bfd_get_full_section_contents): New declaration.
1828         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
1829         * windows-tdep.c (is_linked_with_cygwin_dll): Use
1830         gdb_bfd_get_full_section_contents.
1831
1832 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
1833
1834         * exec.c (build_section_table): Replace internal_error with
1835         gdb_assert.
1836         (section_table_xfer_memory_partial): Likewise.
1837         * mdebugread.c (parse_partial_symbols): Likewise.
1838         * psymtab.c (lookup_partial_symbol): Likewise.
1839         * utils.c (wrap_here): Likewise.
1840
1841 2020-04-02  Tom Tromey  <tromey@adacore.com>
1842
1843         * f-lang.c (build_fortran_types): Use arch_type to initialize
1844         builtin_complex_s32 in the TYPE_CODE_ERROR case.
1845
1846 2020-04-02  Tom Tromey  <tromey@adacore.com>
1847
1848         * dwarf2/read.c (partial_die_info::read): Do not create a vector
1849         of attributes.
1850
1851 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1852             Bernd Edlinger <bernd.edlinger@hotmail.de>
1853             Tom Tromey  <tromey@adacore.com>
1854
1855         * buildsym.c (buildsym_compunit::record_line): Remove
1856         deduplication code.
1857
1858 2020-04-02  Tom de Vries  <tdevries@suse.de>
1859
1860         PR ada/24671
1861         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
1862
1863 2020-04-02  Tom de Vries  <tdevries@suse.de>
1864
1865         * dwarf2/read.c (dwarf2_gdb_index_functions,
1866         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
1867         NULL.
1868         * psymtab.c (psym_lookup_global_symbol_language): New function.
1869         (psym_functions): Init psym_lookup_global_symbol_language with
1870         psym_lookup_global_symbol_language.
1871         * symfile-debug.c (debug_sym_quick_functions): Init
1872         lookup_global_symbol_language with NULL.
1873         * symfile.c (set_initial_language): Remove fixme comment.
1874         * symfile.h (struct quick_symbol_functions): Add
1875         lookup_global_symbol_language.
1876         * symtab.c (find_quick_global_symbol_language): New function.
1877         (find_main_name): Use find_quick_global_symbol_language.
1878
1879 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1880
1881         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
1882
1883 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1884
1885         * buildsym.c (record_line): Fix undefined behavior and preserve
1886         lines at eof.
1887
1888 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1889
1890         * buildsym.c (record_line): Fix the resizing condition.
1891
1892 2020-04-01  Tom Tromey  <tom@tromey.com>
1893
1894         * value.h (value_literal_complex): Add comment.
1895         * valops.c (value_literal_complex): Refer to value.h.
1896
1897 2020-04-01  Tom Tromey  <tom@tromey.com>
1898
1899         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
1900         (scalar_type): New rule, from typebase.
1901         (typebase): Use scalar_type.  Recognize complex types.
1902         (field_name): Handle FLOAT_KEYWORD.
1903         (ident_tokens): Add _Complex and __complex__.
1904
1905 2020-04-01  Tom Tromey  <tom@tromey.com>
1906
1907         PR exp/25299:
1908         * valarith.c (promotion_type, complex_binop): New functions.
1909         (scalar_binop): Handle complex numbers.  Use promotion_type.
1910         (value_pos, value_neg, value_complement): Handle complex numbers.
1911
1912 2020-04-01  Tom Tromey  <tom@tromey.com>
1913
1914         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
1915         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
1916         (parse_number): Handle complex numbers.
1917
1918 2020-04-01  Tom Tromey  <tom@tromey.com>
1919
1920         * c-valprint.c (c_decorations): Change complex suffix to "i".
1921
1922 2020-04-01  Tom Tromey  <tom@tromey.com>
1923
1924         * valprint.c (generic_value_print_complex): Use accessors.
1925         * value.h (value_real_part, value_imaginary_part): Declare.
1926         * valops.c (value_real_part, value_imaginary_part): New
1927         functions.
1928         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
1929
1930 2020-04-01  Tom Tromey  <tom@tromey.com>
1931
1932         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
1933         (read_range_type): Update.
1934         * mdebugread.c (basic_type): Update.
1935         * go-lang.c (build_go_types): Use init_complex_type.
1936         * gdbtypes.h (struct main_type) <complex_type>: New member.
1937         (init_complex_type): Update.
1938         (arch_complex_type): Don't declare.
1939         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
1940         Make name if none given.  Use alloc_type_copy.  Look for cached
1941         complex type.
1942         (arch_complex_type): Remove.
1943         (gdbtypes_post_init): Use init_complex_type.
1944         * f-lang.c (build_fortran_types): Use init_complex_type.
1945         * dwarf2/read.c (read_base_type): Update.
1946         * d-lang.c (build_d_types): Use init_complex_type.
1947         * ctfread.c (read_base_type): Update.
1948
1949 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1950
1951         * infrun.c (stop_all_threads): Update assertion, plus when
1952         stopping threads, take into account that we might be trying
1953         to stop an all-stop target.
1954         (stop_waiting): Call 'stop_all_threads' if there exists a
1955         non-stop target.
1956
1957 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1958
1959         * target.h (exists_non_stop_target): New function declaration.
1960         * target.c (exists_non_stop_target): New function.
1961
1962 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
1963
1964         PR gdb/24789
1965         * eval.c (is_integral_or_integral_reference): New function.
1966         (evaluate_subexp_standard): Allow integer references in
1967         pointer arithmetic.
1968
1969 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1970
1971         * remote.c (remote_target::remote_parse_stop_reply): Remove the
1972         check for no ptid in the stop reply when the target is non-stop.
1973
1974 2020-04-01  Tom Tromey  <tromey@adacore.com>
1975
1976         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
1977         "name" parameter to rvalue reference.  Initialize m_name_holder.
1978         <lookup_name_info>: New overloads.
1979         <name>: Return gdb::string_view.
1980         <c_str>: New method.
1981         <make_ignore_params>: Update.
1982         <search_name_hash>: Update.
1983         <language_lookup_name>: Return const char *.
1984         <m_name>: Change type.
1985         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
1986         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
1987         (lookup_name_info::match_any): Update.
1988         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
1989         Update.
1990         * minsyms.c (linkage_name_str): Update.
1991         * language.c (default_symbol_name_matcher): Update.
1992         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
1993         Update.
1994         * ada-lang.c (ada_fold_name): Change parameter to string_view.
1995         (ada_lookup_name_info::ada_lookup_name_info): Update.
1996         (literal_symbol_name_matcher): Update.
1997
1998 2020-04-01  Tom Tromey  <tromey@adacore.com>
1999
2000         * psymtab.c (psymtab_search_name): Remove function.
2001         (psym_lookup_symbol): Create search name and lookup name here.
2002         (lookup_partial_symbol): Remove "name" parameter; add
2003         lookup_name.
2004         (psym_expand_symtabs_for_function): Update.
2005
2006 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
2007
2008         PR tui/25597:
2009         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
2010
2011 2020-03-31  Tom Tromey  <tromey@adacore.com>
2012
2013         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
2014         memcpy.
2015
2016 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
2017
2018         * features/riscv/32bit-csr.xml: Regenerated.
2019         * features/riscv/64bit-csr.xml: Regenerated.
2020
2021 2020-03-30  Tom Tromey  <tromey@adacore.com>
2022
2023         * ada-valprint.c (print_variant_part): Update.
2024         * ada-lang.h (ada_which_variant_applies): Update.
2025         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
2026         outer_valaddr parameters; replace with "outer" value parameter.
2027         (to_fixed_variant_branch_type): Update.
2028
2029 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2030
2031         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
2032         <list>.  Remove inclusion of observable.h.
2033         (PPC_DEBUG_CURRENT_VERSION): Move up define.
2034         (struct arch_lwp_info): New struct.
2035         (class ppc_linux_dreg_interface): New class.
2036         (struct ppc_linux_process_info): New struct.
2037         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
2038         <low_new_clone, low_forget_process, low_prepare_to_resume>
2039         <copy_thread_dreg_state, mark_thread_stale>
2040         <mark_debug_registers_changed, register_hw_breakpoint>
2041         <clear_hw_breakpoint, register_wp, clear_wp>
2042         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
2043         <num_memory_accesses, get_trigger_type>
2044         <create_watchpoint_request, hwdebug_point_cmp>
2045         <init_arch_lwp_info, get_arch_lwp_info>
2046         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
2047         methods.
2048         <struct ptid_hash>: New inner struct.
2049         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
2050         members.
2051         (saved_dabr_value, hwdebug_info, max_slots_number)
2052         (struct hw_break_tuple, struct thread_points, ppc_threads)
2053         (have_ptrace_hwdebug_interface)
2054         (hwdebug_find_thread_points_by_tid)
2055         (hwdebug_insert_point, hwdebug_remove_point): Remove.
2056         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
2057         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
2058         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
2059         use m_dreg_interface.
2060         (hwdebug_point_cmp): Change to...
2061         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
2062         reference arguments instead of pointers.
2063         (ppc_linux_nat_target::ranged_break_num_registers): Use
2064         m_dreg_interface.
2065         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
2066         m_dreg_interface.  Call register_hw_breakpoint.
2067         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
2068         m_dreg_interface.  Call clear_hw_breakpoint.
2069         (get_trigger_type): Change to...
2070         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
2071         comment.
2072         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
2073         use m_dreg_interface.  Call register_hw_breakpoint.
2074         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
2075         use m_dreg_interface.  Call clear_hw_breakpoint.
2076         (can_use_watchpoint_cond_accel): Change to...
2077         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
2078         method.  Update comment, use m_dreg_interface and
2079         m_process_info.
2080         (calculate_dvc): Change to...
2081         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
2082         m_dreg_interface.
2083         (num_memory_accesses): Change to...
2084         (ppc_linux_nat_target::num_memory_accesses): ...this method.
2085         (check_condition): Change to...
2086         (ppc_linux_nat_target::check_condition): ...this method.
2087         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
2088         comment, use m_dreg_interface.
2089         (create_watchpoint_request): Change to...
2090         (ppc_linux_nat_target::create_watchpoint_request): ...this
2091         method.  Use m_dreg_interface.
2092         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
2093         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
2094         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
2095         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
2096         (ppc_linux_nat_target::low_forget_process)
2097         (ppc_linux_nat_target::low_new_fork)
2098         (ppc_linux_nat_target::low_new_clone)
2099         (ppc_linux_nat_target::low_delete_thread)
2100         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
2101         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
2102         only call mark_thread_stale.
2103         (ppc_linux_thread_exit): Remove.
2104         (ppc_linux_nat_target::stopped_data_address): Change to...
2105         (ppc_linux_nat_target::low_stopped_data_address): This. Add
2106         comment, use m_dreg_interface and m_thread_hw_breakpoints.
2107         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
2108         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
2109         comment.  Call low_stopped_data_address.
2110         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
2111         m_dreg_interface.
2112         (ppc_linux_nat_target::masked_watch_num_registers): Use
2113         m_dreg_interface.
2114         (ppc_linux_nat_target::copy_thread_dreg_state)
2115         (ppc_linux_nat_target::mark_thread_stale)
2116         (ppc_linux_nat_target::mark_debug_registers_changed)
2117         (ppc_linux_nat_target::register_hw_breakpoint)
2118         (ppc_linux_nat_target::clear_hw_breakpoint)
2119         (ppc_linux_nat_target::register_wp)
2120         (ppc_linux_nat_target::clear_wp)
2121         (ppc_linux_nat_target::init_arch_lwp_info)
2122         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
2123         (_initialize_ppc_linux_nat): Remove observer callback.
2124
2125 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2126
2127         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
2128         (ppc_linux_nat_target::auxv_parse)
2129         (ppc_linux_nat_target::read_description)
2130         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2131         Move up.
2132
2133 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2134
2135         * linux-nat.h (low_new_clone): New method.
2136         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
2137
2138 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
2139
2140         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
2141         (dbx_expand_psymtab): ... this.
2142         (start_psymtab): Update.
2143         * mdebugread.c (psymtab_to_symtab_1): Rename to...
2144         (mdebug_expand_psymtab): ... this.
2145         (parse_partial_symbols): Update.
2146         (new_psymtab): Update.
2147         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
2148         (xcoff_expand_psymtab): ... this.
2149         (xcoff_start_psymtab): Update.
2150
2151 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
2152
2153         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
2154         <expand_dependencies>: ... this.
2155         * psymtab.c (partial_symtab::read_dependencies): Rename to...
2156         (partial_symtab::expand_dependencies): ... this.
2157         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
2158         Update.
2159         (dwarf2_psymtab::expand_psymtab): Update.
2160         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
2161         * mdebugread.c (psymtab_to_symtab_1): Update.
2162         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
2163
2164 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
2165
2166         * psympriv.h (discard_psymtab): Remove.
2167         * dbxread.c (dbx_end_psymtab): Update.
2168         * xcoffread.c (xcoff_end_psymtab): Update.
2169
2170 2020-03-28  Tom Tromey  <tom@tromey.com>
2171
2172         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
2173         comment.
2174
2175 2020-03-28  Tom Tromey  <tom@tromey.com>
2176
2177         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
2178
2179 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
2180
2181         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
2182
2183 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
2184
2185         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
2186
2187 2020-03-26  Tom Tromey  <tom@tromey.com>
2188
2189         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
2190         (mark_common_block_symbol_computed, read_tag_string_type)
2191         (attr_to_dynamic_prop, read_subrange_type): Update.
2192         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
2193         to be methods on struct attribute.
2194         (skip_one_die, process_imported_unit_die, read_namespace_alias)
2195         (read_call_site_scope, partial_die_info::read)
2196         (partial_die_info::read, lookup_die_type, follow_die_ref):
2197         Update.
2198         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
2199         from dwarf2_get_ref_die_offset.
2200         (attribute::constant_value): New method, from
2201         dwarf2_get_attr_constant_value.
2202         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
2203         Declare method.
2204         <constant_value>: New method.
2205
2206 2020-03-26  Tom Tromey  <tom@tromey.com>
2207
2208         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
2209         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
2210         (dwarf_type_encoding_name): Move to stringify.c.
2211         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
2212         * dwarf2/stringify.c: New file.
2213         * dwarf2/stringify.h: New file.
2214
2215 2020-03-26  Tom Tromey  <tom@tromey.com>
2216
2217         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
2218         Rewrite.
2219
2220 2020-03-26  Tom Tromey  <tom@tromey.com>
2221
2222         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
2223         methods.
2224         * dwarf2/read.c (lookup_addr_base): Move to die.h.
2225         (lookup_ranges_base): Likewise.
2226         (read_cutu_die_from_dwo, read_full_die_1): Update.
2227
2228 2020-03-26  Tom Tromey  <tom@tromey.com>
2229
2230         * dwarf2/read.c (read_import_statement, read_file_scope)
2231         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
2232         (read_lexical_block_scope, read_call_site_scope)
2233         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
2234         (handle_struct_member_die, process_structure_scope)
2235         (update_enumeration_type_from_children)
2236         (process_enumeration_scope, read_array_type, read_common_block)
2237         (read_namespace, read_module, read_subroutine_type): Update.
2238         (sibling_die): Remove.
2239
2240 2020-03-26  Tom Tromey  <tom@tromey.com>
2241
2242         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
2243         (build_type_psymtabs_reader, read_structure_type)
2244         (read_enumeration_type, read_full_die_1): Update.
2245         (dwarf2_attr_no_follow): Move to die.h.
2246         * dwarf2/die.h (struct die_info) <attr>: New method.
2247
2248 2020-03-26  Tom Tromey  <tom@tromey.com>
2249
2250         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
2251         <base_address>: Now an optional.
2252         (dwarf2_find_base_address, dwarf2_rnglists_process)
2253         (dwarf2_ranges_process, fill_in_loclist_baton)
2254         (dwarf2_symbol_mark_computed): Update.
2255
2256 2020-03-26  Tom Tromey  <tom@tromey.com>
2257
2258         * dwarf2/read.c (struct die_info): Move to die.h.
2259         * dwarf2/die.h: New file.
2260
2261 2020-03-26  Tom Tromey  <tom@tromey.com>
2262
2263         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
2264         * dwarf2/read.c
2265         (dwarf2_statement_list_fits_in_line_number_section_complaint):
2266         Move to line-header.c.
2267         (read_checked_initial_length_and_offset, read_formatted_entries):
2268         Likewise.
2269         (dwarf_decode_line_header): Split into two.
2270         * dwarf2/line-header.c
2271         (dwarf2_statement_list_fits_in_line_number_section_complaint):
2272         Move from read.c.
2273         (read_checked_initial_length_and_offset, read_formatted_entries):
2274         Likewise.
2275         (dwarf_decode_line_header): New function, split from read.c.
2276
2277 2020-03-26  Tom Tromey  <tom@tromey.com>
2278
2279         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
2280         Declare method.
2281         * dwarf2/read.c (read_attribute_value): Update.
2282         (dwarf2_per_objfile::read_line_string): Rename from
2283         read_indirect_line_string.
2284         (read_formatted_entries): Update.
2285
2286 2020-03-26  Tom Tromey  <tom@tromey.com>
2287
2288         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
2289         variable.
2290
2291 2020-03-26  Tom Tromey  <tom@tromey.com>
2292
2293         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
2294         const.
2295         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
2296         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
2297         parameter const.
2298
2299 2020-03-26  Tom Tromey  <tom@tromey.com>
2300
2301         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
2302         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
2303         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
2304         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
2305
2306 2020-03-26  Tom Tromey  <tom@tromey.com>
2307
2308         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
2309         file_names_size, file_full_name, file_file_name>: Use const.
2310         <file_name_at, file_names>: Add const overload.
2311         * dwarf2/line-header.c (line_header::file_file_name)
2312         (line_header::file_full_name): Update.
2313
2314 2020-03-26  Tom Tromey  <tom@tromey.com>
2315
2316         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
2317         (macro_start_file, consume_improper_spaces)
2318         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
2319         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
2320         (dwarf_decode_macros): Move to macro.c.
2321         * dwarf2/macro.c: New file.
2322         * dwarf2/macro.h: New file.
2323         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
2324
2325 2020-03-26  Tom Tromey  <tom@tromey.com>
2326
2327         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
2328         method.
2329         * dwarf2/section.c: New method.  From
2330         read_indirect_string_at_offset_from.
2331         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
2332         (read_indirect_string_at_offset_from): Move to section.c.
2333         (read_indirect_string_at_offset): Rewrite.
2334         (read_indirect_line_string_at_offset): Remove.
2335         (read_indirect_string, read_indirect_line_string)
2336         (dwarf_decode_macro_bytes): Update.
2337
2338 2020-03-26  Tom Tromey  <tom@tromey.com>
2339
2340         * dwarf2/section.h (struct dwarf2_section_info)
2341         <overload_complaint>: Declare.
2342         (dwarf2_section_buffer_overflow_complaint): Don't declare.
2343         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
2344         Rename from dwarf2_section_buffer_overflow_complaint.
2345         * dwarf2/read.c (skip_one_die, partial_die_info::read)
2346         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
2347
2348 2020-03-26  Tom Tromey  <tom@tromey.com>
2349
2350         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
2351         Declare.
2352         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
2353         Move from read.c.
2354         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
2355         to section.c.
2356
2357 2020-03-26  Tom Tromey  <tom@tromey.com>
2358
2359         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
2360
2361 2020-03-26  Tom Tromey  <tom@tromey.com>
2362
2363         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
2364         "builder".
2365         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
2366         parameter.
2367         (dwarf_decode_macros): Update.
2368
2369 2020-03-26  Tom Tromey  <tom@tromey.com>
2370
2371         * dwarf2/read.c (read_attribute_value): Update.
2372         (read_indirect_string_from_dwz): Move to dwz.c; change into
2373         method.
2374         (dwarf_decode_macro_bytes): Update.
2375         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
2376         * dwarf2/dwz.c: New file.
2377         * Makefile.in (COMMON_SFILES): Add dwz.c.
2378
2379 2020-03-26  Tom Tromey  <tom@tromey.com>
2380
2381         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
2382         * dwarf2/read.c: Add include.
2383         * dwarf2/index-write.c: Add include.
2384         * dwarf2/index-cache.c: Add include.
2385         * dwarf2/dwz.h: New file.
2386
2387 2020-03-25  Tom Tromey  <tom@tromey.com>
2388
2389         * compile/compile-object-load.c (get_out_value_type): Mention
2390         correct symbol name in error message.
2391
2392 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
2393
2394         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
2395
2396 2020-03-25  Tom de Vries  <tdevries@suse.de>
2397
2398         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
2399         * symmisc.c (dump_symtab_1): Print user and includes fields.
2400         (maintenance_info_symtabs): Same.
2401
2402 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2403
2404         PR gdb/25534
2405         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
2406         (riscv_regcache_cooked_write): New function.
2407         (riscv_push_dummy_call): Use new function.
2408         (riscv_return_value): Likewise.
2409
2410 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
2411
2412         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
2413         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
2414         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
2415         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
2416         * infrun.c (follow_fork): Likewise.
2417         (follow_fork_inferior): Likewise.
2418         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
2419         * linux-nat.h (class linux_nat_target): Likewise.
2420         * remote.c (class remote_target) <follow_fork>: Likewise.
2421         (remote_target::follow_fork): Likewise.
2422         * target-delegates.c: Re-generate.
2423         * target.c (default_follow_fork): Likewise.
2424         (target_follow_fork): Likewise.
2425         * target.h (struct target_ops) <follow_fork>: Likewise.
2426         (target_follow_fork): Likewise.
2427
2428 2020-03-24  Tom de Vries  <tdevries@suse.de>
2429
2430         * psymtab.c (maintenance_info_psymtabs): Print user field.
2431
2432 2020-03-20  Tom Tromey  <tromey@adacore.com>
2433
2434         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
2435         const.
2436         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
2437         const.
2438
2439 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
2440
2441         * ptrace.m4: Don't check for ptrace declaration.
2442         * config.in: Re-generate.
2443         * configure: Re-generate.
2444         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
2445         not defined.
2446
2447 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2448
2449         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
2450         `PTRACE_TYPE_RET'.
2451         * i386-bsd-nat.c (gdb_ptrace): Likewise.
2452         * sparc-nat.c (gdb_ptrace): Likewise.
2453         * x86-bsd-nat.c (gdb_ptrace): Likewise.
2454
2455 2020-03-20  Tom Tromey  <tromey@adacore.com>
2456
2457         * c-exp.y (lex_one_token): Fix assert.
2458
2459 2020-03-20  Tom Tromey  <tromey@adacore.com>
2460
2461         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
2462         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
2463         strncpy call.
2464
2465 2020-03-20  Tom Tromey  <tromey@adacore.com>
2466
2467         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
2468
2469 2020-03-20  Tom Tromey  <tromey@adacore.com>
2470
2471         * ada-valprint.c (print_variant_part): Remove parameters; switch
2472         to value-based API.
2473         (print_field_values): Likewise.
2474         (ada_val_print_struct_union): Likewise.
2475         (ada_value_print_1): Update.
2476
2477 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2478
2479         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
2480         nbsd_nat_target instead of inf_ptrace_target.
2481         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2482         nbsd_nat_target.
2483
2484 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2485
2486         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
2487         it to the ptrace call.
2488         * (store_registers): Likewise.
2489
2490 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2491
2492         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
2493         it to the ptrace call.
2494         * (store_registers): Likewise.
2495
2496 2020-03-19  Luis Machado  <luis.machado@linaro.org>
2497
2498         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
2499         valid, fetch vg value from ptrace.
2500
2501 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
2502         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
2503         * inf-ptrace.c: Likewise.
2504         * (gdb_ptrace): Add.
2505         * (inf_ptrace_target::resume): Update.
2506         * (inf_ptrace_target::xfer_partial): Likewise.
2507         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
2508         * (inf_ptrace_peek_poke): Update.
2509
2510 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
2511
2512         * x86-bsd-nat.c (gdb_ptrace): New.
2513         * (x86bsd_dr_set): Add new argument `ptid'.
2514         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
2515         x86bsd_dr_set_addr): Update.
2516
2517 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2518
2519         * remote.c (remote_target::process_stop_reply): Handle events for
2520         all threads differently.
2521
2522 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2523
2524         * completer.c (completion_tracker::remove_completion): Define new
2525         function.
2526         * completer.h (completion_tracker::remove_completion): Declare new
2527         function.
2528         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
2529         when adding a C++ function symbol.
2530
2531 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2532
2533         * completer.c (completion_tracker::completion_hash_entry): Define
2534         new class.
2535         (advance_to_filename_complete_word_point): Call
2536         recompute_lowest_common_denominator.
2537         (completion_tracker::completion_tracker): Call discard_completions
2538         to setup the hash table.
2539         (completion_tracker::discard_completions): Allow for being called
2540         from the constructor, pass new equal function, and element deleter
2541         when constructing the hash table.  Initialise new class member
2542         variables.
2543         (completion_tracker::maybe_add_completion): Remove use of
2544         m_entries_vec, and store more information into m_entries_hash.
2545         (completion_tracker::recompute_lcd_visitor): New function, most
2546         content taken from...
2547         (completion_tracker::recompute_lowest_common_denominator):
2548         ...here, this now just visits each item in the hash calling the
2549         above visitor.
2550         (completion_tracker::build_completion_result): Remove use of
2551         m_entries_vec, call recompute_lowest_common_denominator.
2552         * completer.h (completion_tracker::have_completions): Remove use
2553         of m_entries_vec.
2554         (completion_tracker::completion_hash_entry): Declare new class.
2555         (completion_tracker::recompute_lowest_common_denominator): Change
2556         function signature.
2557         (completion_tracker::recompute_lcd_visitor): Declare new function.
2558         (completion_tracker::m_entries_vec): Delete.
2559         (completion_tracker::m_entries_hash): Initialize to NULL.
2560         (completion_tracker::m_lowest_common_denominator_valid): New
2561         member variable.
2562         (completion_tracker::m_lowest_common_denominator_max_length): New
2563         member variable.
2564
2565 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2566
2567         * regformats/regdef.h: Put reg in gdb namespace.
2568
2569 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2570
2571         * i386-bsd-nat.c (gdb_ptrace): New.
2572         * (i386bsd_fetch_inferior_registers,
2573         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
2574         * (i386bsd_fetch_inferior_registers,
2575         i386bsd_store_inferior_registers) Use gdb_ptrace.
2576
2577 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2578
2579         * amd64-bsd-nat.c (gdb_ptrace): New.
2580         * (amd64bsd_fetch_inferior_registers,
2581         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
2582         * (amd64bsd_fetch_inferior_registers,
2583         amd64bsd_store_inferior_registers) Use gdb_ptrace.
2584
2585 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2586
2587         * user-regs.c (user_reg::read): Rename to...
2588         (user_reg::xread): ...this.
2589         * (append_user_reg): Rename argument `read' to `xread'.
2590         * (user_reg_add_builtin): Likewise.
2591         * (user_reg_add): Likewise.
2592         * (value_of_user_reg): Likewise.
2593
2594 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2595
2596         * sparc-nat.c (gdb_ptrace): New.
2597         * sparc-nat.c (sparc_fetch_inferior_registers)
2598         (sparc_store_inferior_registers) Remove obsolete comment.
2599         * sparc-nat.c (sparc_fetch_inferior_registers)
2600         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
2601         * sparc-nat.c (sparc_fetch_inferior_registers)
2602         (sparc_store_inferior_registers) Use gdb_ptrace.
2603
2604 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2605
2606         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
2607         it to the ptrace call.
2608         * sh-nbsd-nat.c (store_registers): Likewise.
2609
2610 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2611
2612         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
2613         nbsd_nat_target instead of inf_ptrace_target.
2614         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2615         nbsd_nat_target.
2616
2617 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2618
2619         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
2620
2621 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2622
2623         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
2624         <sys/sysctl.h>.
2625         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
2626
2627 2020-03-17  Tom de Vries  <tdevries@suse.de>
2628
2629         PR gdb/23710
2630         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
2631         fields.
2632         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
2633         fields.
2634         (process_imported_unit_die): Skip import of c++ CUs.
2635
2636 2020-03-16  Tom Tromey  <tom@tromey.com>
2637
2638         * p-valprint.c (pascal_object_print_value): Initialize
2639         base_value.
2640
2641 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
2642             Shahab Vahedi  <shahab@synopsys.com>
2643
2644         * Makefile.in: Add arch/arc.o
2645         * configure.tgt: Likewise.
2646         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
2647         (_initialize_arc_tdep): Don't initialize old target descriptions.
2648         (arc_read_description): New function to cache target descriptions.
2649         * arc-tdep.h (arc_read_description): Add proto type.
2650         * arch/arc.c: New file.
2651         * arch/arc.h: Likewise.
2652         * features/Makefile: Replace old target descriptions with new.
2653         * features/arc-arcompact.c: Remove.
2654         * features/arc-arcompact.xml: Likewise.
2655         * features/arc-v2.c: Likewise
2656         * features/arc-v2.xml: Likewise
2657         * features/arc/aux-arcompact.xml: New file.
2658         * features/arc/aux-v2.xml: Likewise.
2659         * features/arc/core-arcompact.xml: Likewise.
2660         * features/arc/core-v2.xml: Likewise.
2661         * features/arc/aux-arcompact.c: Generate.
2662         * features/arc/aux-v2.c: Likewise.
2663         * features/arc/core-arcompact.c: Likewise.
2664         * features/arc/core-v2.c: Likewise.
2665         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
2666
2667 2020-03-16  Tom Tromey  <tromey@adacore.com>
2668
2669         PR gdb/25663:
2670         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
2671         putting value into bcache.
2672
2673 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2674
2675         PR gdb/21500
2676         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
2677         to...
2678         (amd64_windows_init_abi_common): ... this.  Don't set size of
2679         long type.
2680         (amd64_windows_init_abi): New function.
2681         (amd64_cygwin_init_abi): New function.
2682         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
2683         the Cygwin OS ABI.
2684         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
2685         comment.
2686
2687 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2688
2689         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
2690         * windows-tdep.c (CYGWIN_DLL_NAME): New.
2691         (pe_import_directory_entry): New struct type.
2692         (is_linked_with_cygwin_dll): New function.
2693         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
2694         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
2695         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
2696
2697 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2698
2699         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
2700         i386_cygwin_core_osabi_sniffer.
2701
2702 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2703
2704         * i386-cygwin-tdep.c: Rename to...
2705         * i386-windows-tdep.c: ... this.
2706         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
2707         i386-windows-tdep.c.
2708         * configure.tgt: Likewise.
2709
2710 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2711
2712         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
2713         * osabi.c (gdb_osabi_names): Add "Windows".
2714         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
2715         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
2716         (i386_cygwin_core_osabi_sniffer): New function, extracted from
2717         i386_cygwin_osabi_sniffer.
2718         (_initialize_i386_cygwin_tdep): Register OS ABI
2719         GDB_OSABI_WINDOWS for i386.
2720         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
2721         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
2722         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
2723         for x86-64.
2724         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
2725         when the target matches '*-*-mingw*'.
2726
2727 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2728
2729         * defs.h (enum gdb_osabi): Move to...
2730         * osabi.h (enum gdb_osabi): ... here.
2731         * gdbarch.sh: Include osabi.h in gdbarch.h.
2732         * gdbarch.h: Re-generate.
2733
2734 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2735
2736         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
2737         function.
2738         (_initialize_amd64_windows_tdep): Register osabi sniffer.
2739
2740 2020-03-14  Tom Tromey  <tom@tromey.com>
2741
2742         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
2743         for C++.
2744         (c_type_print_modifier): Likewise.  Add "language" parameter.
2745         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
2746         (c_type_print_base_1): Update.
2747         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
2748         constants.
2749         * type-stack.c (type_stack::insert): Handle tp_atomic and
2750         tp_restrict.
2751         (type_stack::follow_type_instance_flags): Likewise.
2752         (type_stack::follow_types): Likewise.  Merge type-following code.
2753         * c-exp.y (RESTRICT, ATOMIC): New tokens.
2754         (space_identifier, cv_with_space_id)
2755         (const_or_volatile_or_space_identifier_noopt)
2756         (const_or_volatile_or_space_identifier): Remove.
2757         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
2758         rules.
2759         (ptr_operator, typebase): Update.
2760         (enum token_flag) <FLAG_C>: New constant.
2761         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
2762         "_Atomic".
2763         (lex_one_token): Handle FLAG_C.
2764
2765 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2766
2767         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
2768         it to the ptrace call.
2769         * m68k-bsd-nat.c (store_registers): Likewise.
2770
2771 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2772
2773         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
2774         gdb_byte *.
2775         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2776         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
2777         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
2778
2779 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2780
2781         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
2782         nbsd_nat_target instead of inf_ptrace_target.
2783         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2784         nbsd_nat_target.
2785
2786 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2787
2788         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
2789         register_t.
2790
2791 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2792
2793         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
2794         it to the ptrace call.
2795         * alpha-bsd-nat.c (store_registers): Likewise.
2796
2797 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2798
2799         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
2800         includes.
2801         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
2802         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
2803         fill_fpregset): Likewise.
2804
2805 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2806
2807         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
2808         nbsd_nat_target instead of inf_ptrace_target.
2809         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2810         nbsd_nat_target.
2811
2812 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2813
2814         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
2815         register_t.
2816
2817 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2818
2819         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
2820         it to the ptrace call.
2821         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
2822         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
2823         * arm-nbsd-nat.c (store_register): Likewise.
2824         * arm-nbsd-nat.c (store_regs): Likewise.
2825         * arm-nbsd-nat.c (store_fp_register): Likewise.
2826         * arm-nbsd-nat.c (store_fp_regs): Likewise.
2827
2828 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2829
2830         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
2831         nbsd_nat_target instead of inf_ptrace_target.
2832         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2833         nbsd_nat_target.
2834
2835 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2836
2837         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
2838         it to the ptrace call.
2839         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
2840
2841 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2842
2843         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
2844         it to the ptrace call.
2845         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
2846
2847 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2848
2849         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
2850         gdb_byte *.
2851         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
2852
2853 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2854
2855         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
2856         instead of inf_ptrace_target.
2857         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2858         nbsd_nat_target.
2859
2860 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2861
2862         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2863         register_t.
2864
2865 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2866
2867         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2868         register_t.
2869
2870 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2871
2872         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
2873         register_t.
2874
2875 2020-03-13  Tom Tromey  <tom@tromey.com>
2876
2877         * value.h (val_print): Don't declare.
2878         * valprint.h (val_print_array_elements)
2879         (val_print_scalar_formatted, generic_val_print): Don't declare.
2880         * valprint.c (generic_val_print_array): Take a struct value.
2881         (generic_val_print_ptr, generic_val_print_memberptr)
2882         (generic_val_print_bool, generic_val_print_int)
2883         (generic_val_print_char, generic_val_print_complex)
2884         (generic_val_print): Remove.
2885         (generic_value_print): Update.
2886         (do_val_print): Remove unused parameters.  Don't call
2887         la_val_print.
2888         (val_print): Remove.
2889         (common_val_print): Update.  Don't call value_check_printable.
2890         (val_print_scalar_formatted, val_print_array_elements): Remove.
2891         * rust-lang.c (rust_val_print): Remove.
2892         (rust_language_defn): Update.
2893         * p-valprint.c (pascal_val_print): Remove.
2894         (pascal_value_print_inner): Update.
2895         (pascal_object_print_val_fields, pascal_object_print_val):
2896         Remove.
2897         (pascal_object_print_static_field): Update.
2898         * p-lang.h (pascal_val_print): Don't declare.
2899         * p-lang.c (pascal_language_defn): Update.
2900         * opencl-lang.c (opencl_language_defn): Update.
2901         * objc-lang.c (objc_language_defn): Update.
2902         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
2903         * m2-lang.h (m2_val_print): Don't declare.
2904         * m2-lang.c (m2_language_defn): Update.
2905         * language.h (struct language_defn) <la_val_print>: Remove.
2906         * language.c (unk_lang_value_print_inner): Rename.  Change
2907         argument types.
2908         (unknown_language_defn, auto_language_defn): Update.
2909         * go-valprint.c (go_val_print): Remove.
2910         * go-lang.h (go_val_print): Don't declare.
2911         * go-lang.c (go_language_defn): Update.
2912         * f-valprint.c (f_val_print): Remove.
2913         * f-lang.h (f_value_print): Don't declare.
2914         * f-lang.c (f_language_defn): Update.
2915         * d-valprint.c (d_val_print): Remove.
2916         * d-lang.h (d_value_print): Don't declare.
2917         * d-lang.c (d_language_defn): Update.
2918         * cp-valprint.c (cp_print_value_fields)
2919         (cp_print_value_fields_rtti, cp_print_value): Remove.
2920         (cp_print_static_field): Update.
2921         * c-valprint.c (c_val_print_array, c_val_print_ptr)
2922         (c_val_print_struct, c_val_print_union, c_val_print_int)
2923         (c_val_print_memberptr, c_val_print): Remove.
2924         * c-lang.h (c_val_print_array, cp_print_value_fields)
2925         (cp_print_value_fields_rtti): Don't declare.
2926         * c-lang.c (c_language_defn, cplus_language_defn)
2927         (asm_language_defn, minimal_language_defn): Update.
2928         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
2929         (ada_val_print_enum): Take a struct value.
2930         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
2931         (ada_val_print): Remove.
2932         (ada_value_print_1): Update.
2933         (printable_val_type): Remove.
2934         * ada-lang.h (ada_val_print): Don't declare.
2935         * ada-lang.c (ada_language_defn): Update.
2936
2937 2020-03-13  Tom Tromey  <tom@tromey.com>
2938
2939         * valprint.c (do_val_print): Update.
2940         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
2941         a struct value.
2942         (value_to_value_object_no_release): Declare.
2943         * python/py-value.c (value_to_value_object_no_release): New
2944         function.
2945         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
2946         struct value.
2947         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
2948         function.
2949         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
2950         a struct value.
2951         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
2952         Declare.
2953         (gdbscm_apply_val_pretty_printer): Take a struct value.
2954         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
2955         value.
2956         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
2957         value.
2958         * extension-priv.h (struct extension_language_ops)
2959         <apply_val_pretty_printer>: Take a struct value.
2960         * cp-valprint.c (cp_print_value): Create a struct value.
2961         (cp_print_value): Update.
2962
2963 2020-03-13  Tom Tromey  <tom@tromey.com>
2964
2965         * ada-valprint.c (print_field_values): Call common_val_print.
2966
2967 2020-03-13  Tom Tromey  <tom@tromey.com>
2968
2969         * ada-valprint.c (val_print_packed_array_elements): Remove
2970         bitoffset and val parameters.  Call common_val_print.
2971         (ada_val_print_string): Remove offset, address, and original_value
2972         parameters.
2973         (ada_val_print_array): Update.
2974         (ada_value_print_array): New function.
2975         (ada_value_print_1): Call it.
2976
2977 2020-03-13  Tom Tromey  <tom@tromey.com>
2978
2979         * ada-valprint.c (ada_value_print): Use common_val_print.
2980
2981 2020-03-13  Tom Tromey  <tom@tromey.com>
2982
2983         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
2984
2985 2020-03-13  Tom Tromey  <tom@tromey.com>
2986
2987         * ada-valprint.c (ada_value_print_num): New function.
2988         (ada_value_print_1): Use it.
2989
2990 2020-03-13  Tom Tromey  <tom@tromey.com>
2991
2992         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
2993
2994 2020-03-13  Tom Tromey  <tom@tromey.com>
2995
2996         * ada-valprint.c (ada_value_print_ptr): New function.
2997         (ada_value_print_1): Use it.
2998
2999 2020-03-13  Tom Tromey  <tom@tromey.com>
3000
3001         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
3002         call common_val_print.
3003         (ada_val_print_1): Update.
3004         (ada_value_print_1): New function.
3005         (ada_value_print_inner): Rewrite.
3006
3007 2020-03-13  Tom Tromey  <tom@tromey.com>
3008
3009         * cp-valprint.c (cp_print_value_fields): Update.
3010         (cp_print_value): New function.
3011
3012 2020-03-13  Tom Tromey  <tom@tromey.com>
3013
3014         * m2-valprint.c (m2_value_print_inner): Use
3015         cp_print_value_fields.
3016         * cp-valprint.c (cp_print_value_fields): New function.
3017         * c-valprint.c (c_value_print_struct): New function.
3018         (c_value_print_inner): Use c_value_print_struct.
3019         * c-lang.h (cp_print_value_fields): Declare.
3020
3021 2020-03-13  Tom Tromey  <tom@tromey.com>
3022
3023         * c-valprint.c (c_value_print_array): New function.
3024         (c_value_print_inner): Use it.
3025
3026 2020-03-13  Tom Tromey  <tom@tromey.com>
3027
3028         * c-valprint.c (c_value_print_memberptr): New function.
3029         (c_value_print_inner): Use it.
3030
3031 2020-03-13  Tom Tromey  <tom@tromey.com>
3032
3033         * c-valprint.c (c_value_print_int): New function.
3034         (c_value_print_inner): Use it.
3035
3036 2020-03-13  Tom Tromey  <tom@tromey.com>
3037
3038         * c-valprint.c (c_value_print_ptr): New function.
3039         (c_value_print_inner): Use it.
3040
3041 2020-03-13  Tom Tromey  <tom@tromey.com>
3042
3043         * c-valprint.c (c_value_print_inner): Rewrite.
3044
3045 2020-03-13  Tom Tromey  <tom@tromey.com>
3046
3047         * valprint.c (generic_value_print_complex): New function.
3048         (generic_value_print): Use it.
3049
3050 2020-03-13  Tom Tromey  <tom@tromey.com>
3051
3052         * valprint.c (generic_val_print_float): Don't call
3053         val_print_scalar_formatted.
3054         (generic_val_print, generic_value_print): Update.
3055
3056 2020-03-13  Tom Tromey  <tom@tromey.com>
3057
3058         * valprint.c (generic_value_print_char): New function
3059         (generic_value_print): Use it.
3060
3061 2020-03-13  Tom Tromey  <tom@tromey.com>
3062
3063         * valprint.c (generic_value_print_int): New function.
3064         (generic_value_print): Use it.
3065
3066 2020-03-13  Tom Tromey  <tom@tromey.com>
3067
3068         * valprint.c (generic_value_print_bool): New function.
3069         (generic_value_print): Use it.
3070
3071 2020-03-13  Tom Tromey  <tom@tromey.com>
3072
3073         * valprint.c (generic_val_print_func): Simplify.
3074         (generic_val_print, generic_value_print): Update.
3075
3076 2020-03-13  Tom Tromey  <tom@tromey.com>
3077
3078         * valprint.c (generic_val_print_flags): Remove.
3079         (generic_val_print, generic_value_print): Update.
3080         (val_print_type_code_flags): Add original_value parameter.
3081
3082 2020-03-13  Tom Tromey  <tom@tromey.com>
3083
3084         * valprint.c (generic_val_print): Update.
3085         (generic_value_print): Update.
3086         * valprint.c (generic_val_print_enum): Don't call
3087         val_print_scalar_formatted.
3088
3089 2020-03-13  Tom Tromey  <tom@tromey.com>
3090
3091         * valprint.c (generic_value_print): Call generic_value_print_ptr.
3092         * valprint.c (generic_value_print_ptr): New function.
3093
3094 2020-03-13  Tom Tromey  <tom@tromey.com>
3095
3096         * valprint.c (generic_value_print): Rewrite.
3097
3098 2020-03-13  Tom Tromey  <tom@tromey.com>
3099
3100         * p-valprint.c (pascal_object_print_value_fields)
3101         (pascal_object_print_value): New functions.
3102
3103 2020-03-13  Tom Tromey  <tom@tromey.com>
3104
3105         * p-valprint.c (pascal_value_print_inner): Rewrite.
3106
3107 2020-03-13  Tom Tromey  <tom@tromey.com>
3108
3109         * f-valprint.c (f_value_print_innner): Rewrite.
3110
3111 2020-03-13  Tom Tromey  <tom@tromey.com>
3112
3113         * m2-valprint.c (m2_print_unbounded_array): New overload.
3114         (m2_print_unbounded_array): Update.
3115         (m2_print_array_contents): Take a struct value.
3116         (m2_value_print_inner): Rewrite.
3117
3118 2020-03-13  Tom Tromey  <tom@tromey.com>
3119
3120         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
3121         (d_value_print_inner): New function.
3122         * d-lang.h (d_value_print_inner): Declare.
3123         * d-lang.c (d_language_defn): Use d_value_print_inner.
3124
3125 2020-03-13  Tom Tromey  <tom@tromey.com>
3126
3127         * go-valprint.c (go_value_print_inner): New function.
3128         * go-lang.h (go_value_print_inner): Declare.
3129         * go-lang.c (go_language_defn): Use go_value_print_inner.
3130
3131 2020-03-13  Tom Tromey  <tom@tromey.com>
3132
3133         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
3134         API.
3135         (rust_val_print): Rewrite.
3136         (rust_value_print_inner): New function, from rust_val_print.
3137         (rust_language_defn): Use rust_value_print_inner.
3138
3139 2020-03-13  Tom Tromey  <tom@tromey.com>
3140
3141         * ada-valprint.c (ada_value_print_inner): New function.
3142         * ada-lang.h (ada_value_print_inner): Declare.
3143         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
3144
3145 2020-03-13  Tom Tromey  <tom@tromey.com>
3146
3147         * f-valprint.c (f_value_print_innner): New function.
3148         * f-lang.h (f_value_print_innner): Declare.
3149         * f-lang.c (f_language_defn): Use f_value_print_innner.
3150
3151 2020-03-13  Tom Tromey  <tom@tromey.com>
3152
3153         * p-valprint.c (pascal_value_print_inner): New function.
3154         * p-lang.h (pascal_value_print_inner): Declare.
3155         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
3156
3157 2020-03-13  Tom Tromey  <tom@tromey.com>
3158
3159         * m2-valprint.c (m2_value_print_inner): New function.
3160         * m2-lang.h (m2_value_print_inner): Declare.
3161         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
3162
3163 2020-03-13  Tom Tromey  <tom@tromey.com>
3164
3165         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
3166         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
3167         * c-valprint.c (c_value_print_inner): New function.
3168         * c-lang.h (c_value_print_inner): Declare.
3169         * c-lang.c (c_language_defn, cplus_language_defn)
3170         (asm_language_defn, minimal_language_defn): Use
3171         c_value_print_inner.
3172
3173 2020-03-13  Tom Tromey  <tom@tromey.com>
3174
3175         * p-valprint.c (pascal_object_print_value_fields): Now static.
3176         * p-lang.h (pascal_object_print_value_fields): Don't declare.
3177
3178 2020-03-13  Tom Tromey  <tom@tromey.com>
3179
3180         * c-valprint.c (c_val_print_array): Simplify.
3181
3182 2020-03-13  Tom Tromey  <tom@tromey.com>
3183
3184         * valprint.c (value_print_array_elements): New function.
3185         * valprint.h (value_print_array_elements): Declare.
3186
3187 2020-03-13  Tom Tromey  <tom@tromey.com>
3188
3189         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
3190         * mips-tdep.c (mips_print_register): Use
3191         value_print_scalar_formatted.
3192
3193 2020-03-13  Tom Tromey  <tom@tromey.com>
3194
3195         * valprint.h (value_print_scalar_formatted): Declare.
3196         * valprint.c (value_print_scalar_formatted): New function.
3197
3198 2020-03-13  Tom Tromey  <tom@tromey.com>
3199
3200         * valprint.h (generic_value_print): Declare.
3201         * valprint.c (generic_value_print): New function.
3202
3203 2020-03-13  Tom Tromey  <tom@tromey.com>
3204
3205         * valprint.c (do_val_print): Call la_value_print_inner, if
3206         available.
3207         * rust-lang.c (rust_language_defn): Update.
3208         * p-lang.c (pascal_language_defn): Update.
3209         * opencl-lang.c (opencl_language_defn): Update.
3210         * objc-lang.c (objc_language_defn): Update.
3211         * m2-lang.c (m2_language_defn): Update.
3212         * language.h (struct language_defn) <la_value_print_inner>: New
3213         member.
3214         * language.c (unknown_language_defn, auto_language_defn): Update.
3215         * go-lang.c (go_language_defn): Update.
3216         * f-lang.c (f_language_defn): Update.
3217         * d-lang.c (d_language_defn): Update.
3218         * c-lang.c (c_language_defn, cplus_language_defn)
3219         (asm_language_defn, minimal_language_defn): Update.
3220         * ada-lang.c (ada_language_defn): Update.
3221
3222 2020-03-13  Tom Tromey  <tom@tromey.com>
3223
3224         * c-valprint.c (c_value_print): Use common_val_print.
3225
3226 2020-03-13  Tom Tromey  <tom@tromey.com>
3227
3228         * cp-valprint.c (cp_print_static_field): Use common_val_print.
3229
3230 2020-03-13  Tom Tromey  <tom@tromey.com>
3231
3232         * f-valprint.c (f77_print_array_1, f_val_print): Use
3233         common_val_print.
3234
3235 2020-03-13  Tom Tromey  <tom@tromey.com>
3236
3237         * riscv-tdep.c (riscv_print_one_register_info): Use
3238         common_val_print.
3239
3240 2020-03-13  Tom Tromey  <tom@tromey.com>
3241
3242         * mi/mi-main.c (output_register): Use common_val_print.
3243
3244 2020-03-13  Tom Tromey  <tom@tromey.com>
3245
3246         * infcmd.c (default_print_one_register_info): Use
3247         common_val_print.
3248
3249 2020-03-13  Tom Tromey  <tom@tromey.com>
3250
3251         * valprint.h (common_val_print_checked): Declare.
3252         * valprint.c (common_val_print_checked): New function.
3253         * stack.c (print_frame_arg): Use common_val_print_checked.
3254
3255 2020-03-13  Tom Tromey  <tom@tromey.com>
3256
3257         * valprint.c (do_val_print): New function, from val_print.
3258         (val_print): Use do_val_print.
3259         (common_val_print): Use do_val_print.
3260
3261 2020-03-13  Tom Tromey  <tom@tromey.com>
3262
3263         * valprint.c (value_print): Use scoped_value_mark.
3264
3265 2020-03-13  Tom de Vries  <tdevries@suse.de>
3266
3267         PR symtab/25646
3268         * psymtab.c (partial_symtab::partial_symtab): Don't set
3269         globals_offset and statics_offset.  Push element onto
3270         current_global_psymbols and current_static_psymbols stacks.
3271         (concat): New function.
3272         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
3273         element from current_global_psymbols and current_static_psymbols
3274         stacks.  Concat popped elements to global_psymbols and
3275         static_symbols.
3276         (add_psymbol_to_list): Use current_global_psymbols and
3277         current_static_psymbols stacks.
3278         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
3279         current_static_psymbols fields.
3280
3281 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
3282
3283         * corelow.c (sniff_core_bfd): Remove.
3284         (class core_target) <m_core_vec>: Remove.
3285         (core_target::core_target): Update.
3286         (core_file_fns): Remove.
3287         (deprecated_add_core_fns): Remove.
3288         (default_core_sniffer): Remove.
3289         (sniff_core_bfd): Remove.
3290         (default_check_format): Remove.
3291         (gdb_check_format): Remove.
3292         (core_target_open): Update.
3293         (core_target::get_core_register_section): Update.
3294         (get_core_registers_cb): Update.
3295         (core_target::fetch_registers): Update.
3296         * gdbcore.h (struct core_fns): Remove.
3297         (deprecated_add_core_fns): Remove.
3298         (default_core_sniffer): Remove.
3299         (default_check_format): Remove.
3300
3301 2020-03-12  Tom Tromey  <tom@tromey.com>
3302
3303         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
3304         CORE_ADDR.
3305         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
3306
3307 2020-03-12  Tom Tromey  <tom@tromey.com>
3308
3309         * remote.c (remote_target::download_tracepoint)
3310         (remote_target::enable_tracepoint)
3311         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
3312         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
3313         sprintf_vma.
3314
3315 2020-03-12  Tom Tromey  <tom@tromey.com>
3316
3317         * symfile-mem.c: Update CORE_ADDR size assert.
3318
3319 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
3320
3321         * selftest.m4: Move to gdbsupport/.
3322         * acinclude.m4: Update path to selftest.m4.
3323
3324 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
3325
3326         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
3327         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
3328         gdbarch-selfselftests.c and selftest-arch.c.
3329         (SUBDIR_UNITTESTS_OBS): Rename to...
3330         (SELFTESTS_OBS): ... this.
3331         (COMMON_SFILES): Remove disasm-selftests.c and
3332         gdbarch-selftests.c.
3333         * configure.ac: Don't add selftest-arch.{c,o} to
3334         CONFIG_{SRCS,OBS}.
3335         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
3336         preprocessor conditions.
3337
3338 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
3339
3340         * configure.ac: Don't source bfd/development.sh.
3341         * selftest.m4: Modify comment.
3342         * configure: Re-generate.
3343
3344 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
3345
3346         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
3347         not "true" or "false".
3348         * configure: Re-generate.
3349
3350 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
3351
3352         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
3353         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
3354         renamed to arm_nbsd_supply_gregset.
3355         (fetch_register): Update to call arm_nbsd_supply_gregset.
3356         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
3357         (arm_netbsd_nat_target::fetch_registers): Update.
3358         (fetch_elfcore_registers): Removed.
3359         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
3360         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
3361         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
3362         not require NetBSD system headers.
3363         (arm_nbsd_regset): New struct.
3364         (arm_nbsd_iterate_over_regset_sections): New function.
3365         (arm_netbsd_init_abi_common): Updated to call
3366         set_gdbarch_iterate_over_regset_sections.
3367         * arm-nbsd-tdep.h: New file.
3368
3369 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
3370
3371         * symtab.c (find_pc_sect_line): Add check which prevents infinite
3372         recursion.
3373
3374 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
3375
3376         * configure: Re-generate.
3377
3378 2020-03-11  Tom Tromey  <tromey@adacore.com>
3379
3380         * ada-typeprint.c (print_choices): Fix comment.
3381
3382 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3383
3384         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
3385         previous item in the list, when the list has no items.
3386
3387 2020-03-11  Tom de Vries  <tdevries@suse.de>
3388
3389         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
3390         PROP_LOCLIST handling code.
3391
3392 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
3393
3394         * buildsym-legacy.c (record_line): Pass extra parameter to
3395         record_line.
3396         * buildsym.c (buildsym_compunit::record_line): Take an extra
3397         parameter, reduce duplication in the line table, and record the
3398         is_stmt flag in the line table.
3399         * buildsym.h (buildsym_compunit::record_line): Add extra
3400         parameter.
3401         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
3402         non-statement lines.
3403         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
3404         this to the symtab builder.
3405         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
3406         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
3407         through to dwarf_record_line_1.
3408         * infrun.c (process_event_stop_test): When stepping, don't stop at
3409         a non-statement instruction, and only refresh the step info when
3410         we land in the middle of a line's range.  Also add an extra
3411         comment.
3412         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
3413         field.
3414         * record-btrace.c (btrace_find_line_range): Only record lines
3415         marked as is-statement.
3416         * stack.c (frame_show_address): Show the frame address if we are
3417         in a non-statement sal.
3418         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
3419         (maintenance_print_one_line_table): Print a header for the is_stmt
3420         column, and include is_stmt information in the output.
3421         * symtab.c (find_pc_sect_line): Find lines marked as statements in
3422         preference to non-statements.
3423         (find_pcs_for_symtab_line): Prefer is-statement entries.
3424         (find_line_common): Likewise.
3425         * symtab.h (struct linetable_entry): Add is_stmt field.
3426         (struct symtab_and_line): Likewise.
3427         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
3428         arranging the line table.
3429
3430 2020-03-07  Tom de Vries  <tdevries@suse.de>
3431
3432         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
3433         DIE.
3434
3435 2020-03-07  Tom Tromey  <tom@tromey.com>
3436
3437         * valops.c (value_literal_complex): Remove obsolete comment.
3438         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
3439         comment.
3440
3441 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
3442
3443         * infrun.h: Forward-declare thread_info.
3444         (set_step_info): Add thread_info parameter, add doc.
3445         * infrun.c (set_step_info): Add thread_info parameter, move doc
3446         to header.
3447         * infrun.c (process_event_stop_test): Pass thread to
3448         set_step_info call.
3449         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
3450         set_step_info.
3451         (prepare_one_step): Add thread_info parameter, pass it to
3452         set_step_frame and prepare_one_step (recursive) call.
3453         (step_1): Pass thread to prepare_one_step call.
3454         (step_command_fsm::should_stop): Pass thread to
3455         prepare_one_step.
3456         (until_next_fsm): Pass thread to set_step_frame call.
3457         (finish_command): Pass thread to set_step_info call.
3458
3459 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
3460
3461         * windows-tdep.c (windows_solib_create_inferior_hook):
3462         Check if inferior is running.
3463
3464 2020-03-06  Tom de Vries  <tdevries@suse.de>
3465
3466         * NEWS: Fix "the the".
3467         * ctfread.c: Same.
3468
3469 2020-03-06  Tom de Vries  <tdevries@suse.de>
3470
3471         * psymtab.c (psymtab_to_symtab): Don't print "done.".
3472
3473 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3474
3475         * .dir-locals.el: Add a comment referencing the other copies of
3476         this file.
3477
3478 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
3479
3480         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
3481         psargs.
3482
3483 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3484
3485         * .gitattributes: New file.
3486
3487 2020-03-04  Tom Tromey  <tom@tromey.com>
3488
3489         * symmisc.c (print_symbol_bcache_statistics)
3490         (print_objfile_statistics): Update.
3491         * symfile.c (allocate_symtab): Use intern.
3492         * psymtab.c (partial_symtab::partial_symtab): Use intern.
3493         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
3494         macro_cache>: Remove.
3495         <string_cache>: New member.
3496         (struct objfile) <intern>: New methods.
3497         * elfread.c (elf_symtab_read): Use intern.
3498         * dwarf2/read.c (fixup_go_packaging): Intern package name.
3499         (dwarf2_compute_name, dwarf2_physname)
3500         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
3501         names.
3502         (guess_partial_die_structure_name): Update.
3503         (partial_die_info::fixup): Intern name.
3504         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
3505         name.
3506         (dwarf2_name): Intern name.  Update.
3507         * buildsym.c (buildsym_compunit::get_macro_table): Use
3508         string_cache.
3509
3510 2020-03-04  Tom Tromey  <tom@tromey.com>
3511
3512         * jit.c (bfd_open_from_target_memory): Make "target" const.
3513         * corefile.c (gnutarget): Now const.
3514         * gdbcore.h (gnutarget): Now const.
3515
3516 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
3517
3518         * NEWS: Mention support for WOW64 processes.
3519         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
3520         (amd64_windows_segment_register_p): Remove static.
3521         (_initialize_amd64_windows_nat): Update.
3522         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
3523         * i386-windows-nat.c (context_offset): Update.
3524         (i386_mappings): Rename and remove static.
3525         (i386_windows_segment_register_p): Remove static.
3526         (_initialize_i386_windows_nat): Update.
3527         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
3528         (STATUS_WX86_SINGLE_STEP): New macro.
3529         (EnumProcessModulesEx): New macro.
3530         (Wow64SuspendThread): New macro.
3531         (Wow64GetThreadContext): New macro.
3532         (Wow64SetThreadContext): New macro.
3533         (Wow64GetThreadSelectorEntry): New macro.
3534         (windows_set_context_register_offsets): Add static.
3535         (windows_set_segment_register_p): Likewise.
3536         (windows_add_thread): Adapt for WOW64 processes.
3537         (windows_fetch_one_register): Likewise.
3538         (windows_nat_target::fetch_registers): Likewise.
3539         (windows_store_one_register): Likewise.
3540         (display_selector): Likewise.
3541         (display_selectors): Likewise.
3542         (handle_exception): Likewise.
3543         (windows_continue): Likewise.
3544         (windows_nat_target::resume): Likewise.
3545         (windows_add_all_dlls): Likewise.
3546         (do_initial_windows_stuff): Likewise.
3547         (windows_nat_target::attach): Likewise.
3548         (windows_get_exec_module_filename): Likewise.
3549         (windows_nat_target::create_inferior): Likewise.
3550         (windows_xfer_siginfo): Likewise.
3551         (_initialize_loadable): Initialize Wow64SuspendThread,
3552         Wow64GetThreadContext, Wow64SetThreadContext,
3553         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
3554         * windows-nat.h (windows_set_context_register_offsets):
3555         Remove declaration.
3556         (windows_set_segment_register_p): Likewise.
3557         (i386_windows_segment_register_p): Add declaration.
3558         (amd64_windows_segment_register_p): Likewise.
3559
3560 2020-03-04  Luis Machado  <luis.machado@linaro.org>
3561
3562         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
3563         in "info registers" for AArch64/ARM.
3564
3565         The change caused "info registers" to not print GPR's.
3566
3567         gdb/ChangeLog:
3568
3569         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
3570
3571         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
3572         when reg->group is empty and reggroup is not.
3573
3574 2020-03-03  Tom Tromey  <tromey@adacore.com>
3575
3576         * dwarf2/frame.c (struct dwarf2_frame_cache)
3577         <checked_tailcall_bottom, entry_cfa_sp_offset,
3578         entry_cfa_sp_offset_p>: Remove members.
3579         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
3580         (dwarf2_frame_prev_register): Don't call
3581         dwarf2_tailcall_sniffer_first.
3582         (dwarf2_append_unwinders): Don't append tailcall unwinder.
3583         * frame-unwind.c (add_unwinder): New fuction.
3584         (frame_unwind_init): Use it.  Add tailcall unwinder.
3585
3586 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
3587             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3588
3589         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
3590         value should be printed as true.
3591
3592 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
3593
3594         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
3595         (windows_init_abi): Set and use windows_so_ops.
3596
3597 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
3598
3599         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
3600         when verifying if dealing with a convenience variable.
3601
3602 2020-03-03  Luis Machado  <luis.machado@linaro.org>
3603
3604         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
3605
3606 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3607
3608         * infrun.c (gdbarch_supports_displaced_stepping): New.
3609         (use_displaced_stepping): Break up conditions in smaller pieces.
3610         Use gdbarch_supports_displaced_stepping.
3611         (displaced_step_prepare_throw): Use
3612         gdbarch_supports_displaced_stepping.
3613
3614 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3615
3616         * NEWS: Mention new behaviour of the history filename.
3617         * top.c (write_history_p): Add comment.
3618         (show_write_history_p): Add header comment, give a different
3619         message when history writing is on, but the history filename is
3620         empty.
3621         (history_filename): Add comment.
3622         (history_filename_empty): New function.
3623         (show_history_filename): Add header comment, give a different
3624         message when the filename is empty.
3625         (init_history): Compare history_filename against nullptr, and only
3626         read history if the filename is not empty.
3627         (set_history_filename): Add header comment, and only make
3628         non-empty filenames absolute.
3629         (init_main): Make the filename argument to 'set history filename'
3630         optional.
3631
3632 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
3633
3634         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
3635         (arm_supply_vfpregset): ...this, and update to use VFP registers.
3636         (fetch_fp_register): Update.
3637         (fetch_fp_regs): Update.
3638         (store_fp_register): Update.
3639         (store_fp_regs): Update.
3640         (arm_netbsd_nat_target::read_description): New function.
3641         (fetch_elfcore_registers): Update.
3642
3643 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3644
3645         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
3646         general_thread if the stop reply is missing a thread-id.
3647         (remote_target::process_stop_reply): Use the first non-exited
3648         thread if the target didn't pass a thread-id.
3649         * infrun.c (do_target_wait): Move call to
3650         switch_to_inferior_no_thread to ....
3651         (do_target_wait_1): ... here.
3652
3653 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
3654
3655         * debuginfod-support.c: Include defs.h first.
3656
3657 2020-02-28  Tom de Vries  <tdevries@suse.de>
3658
3659         * symfile.c (set_initial_language): Use default language for lookup.
3660
3661 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
3662
3663         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
3664         reader variable, pass `this` to read_cutu_die_from_dwo.
3665
3666 2020-02-27  Aaron Merey  <amerey@redhat.com>
3667
3668         * source.c (open_source_file): Check for nullptr when computing
3669         srcpath.
3670
3671 2020-02-27  Tom Tromey  <tromey@adacore.com>
3672
3673         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
3674         member.
3675         (dwarf2_add_field): Don't update nfields.
3676         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
3677
3678 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
3679
3680         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
3681         abs.
3682
3683 2020-02-26  Tom Tromey  <tom@tromey.com>
3684
3685         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
3686         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
3687         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
3688         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
3689         per_cu_data.
3690
3691 2020-02-26  Tom Tromey  <tom@tromey.com>
3692
3693         * dwarf2/index-write.c (psym_index_map): Change type.
3694         (add_address_entry_worker, write_one_signatured_type)
3695         (recursively_count_psymbols, recursively_write_psymbols)
3696         (class debug_names, psyms_seen_size, write_gdbindex)
3697         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
3698
3699 2020-02-26  Aaron Merey  <amerey@redhat.com>
3700
3701         * Makefile.in: Handle optional debuginfod support.
3702         * NEWS: Update.
3703         * README: Add --with-debuginfod summary.
3704         * config.in: Regenerate.
3705         * configure: Regenerate.
3706         * configure.ac: Handle optional debuginfod support.
3707         * debuginfod-support.c: debuginfod helper functions.
3708         * debuginfod-support.h: Ditto.
3709         * doc/gdb.texinfo: Add --with-debuginfod to configure options
3710         summary.
3711         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
3712         when a dwz file cannot be found.
3713         * elfread.c (elf_symfile_read): Query debuginfod servers when a
3714         debuginfo file cannot be found.
3715         * source.c (open_source_file): Query debuginfod servers when a
3716         source file cannot be found.
3717         * top.c (print_gdb_configuration): Include
3718         --{with,without}-debuginfod in the output.
3719
3720 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
3721
3722         * thread.c (thr_try_catch_cmd): Print thread name.
3723
3724 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
3725
3726         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
3727         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3728         dwarf2_fetch_die_type_sect_off): Move to...
3729         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3730         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3731         dwarf2_fetch_die_type_sect_off): ... here.
3732         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3733         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3734         dwarf2_fetch_die_type_sect_off): Move doc to header file.
3735
3736 2020-02-26  Tom de Vries  <tdevries@suse.de>
3737
3738         PR gdb/25603
3739         * symfile.c (set_initial_language): Exit-early if
3740         language_mode == language_mode_manual.
3741
3742 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
3743
3744         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
3745         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
3746         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
3747
3748 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3749
3750         * gdbtypes.c (create_array_type_with_stride): Handle negative
3751         array strides.
3752         * valarith.c (value_subscripted_rvalue): Likewise.
3753
3754 2020-02-25  Luis Machado  <luis.machado@linaro.org>
3755
3756         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
3757
3758 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
3759
3760         * loc.h (dwarf2_get_die_type): Move to...
3761         * read.h (dwarf2_get_die_type): ... here.
3762         * read.c (dwarf2_get_die_type): Move doc to header.
3763
3764 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
3765
3766         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
3767         'gnulib/Makefile.in' to the list.
3768
3769 2020-02-24  Tom Tromey  <tom@tromey.com>
3770
3771         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
3772         Remove.
3773         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
3774         XOBNEWVEC.
3775
3776 2020-02-24  Tom Tromey  <tom@tromey.com>
3777
3778         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
3779         New method.
3780         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
3781         (dw2_do_instantiate_symtab, dw2_get_file_names)
3782         (build_type_psymtab_dependencies, load_full_type_unit): Update.
3783
3784 2020-02-24  Tom Tromey  <tom@tromey.com>
3785
3786         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
3787         make_scoped_restore.
3788         (dwarf2_psymtab::read_symtab): Don't clear
3789         reading_partial_symbols.
3790
3791 2020-02-24  Tom de Vries  <tdevries@suse.de>
3792
3793         PR gdb/25592
3794         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
3795
3796 2020-02-24  Tom de Vries  <tdevries@suse.de>
3797
3798         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
3799         commands layout next/prev/regs.
3800
3801 2020-02-22  Tom Tromey  <tom@tromey.com>
3802
3803         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
3804         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
3805
3806 2020-02-22  Tom Tromey  <tom@tromey.com>
3807
3808         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
3809
3810 2020-02-22  Tom Tromey  <tom@tromey.com>
3811
3812         * tui/tui-win.c (_initialize_tui_win): Add usage text.
3813         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
3814         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
3815         * tui/tui.c (_initialize_tui): Add usage text.
3816
3817 2020-02-22  Tom Tromey  <tom@tromey.com>
3818
3819         * tui/tui-win.c (tui_set_focus_command)
3820         (tui_set_win_height_command): Use error_no_arg.
3821         (_initialize_tui_win): Update help text.
3822         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
3823
3824 2020-02-22  Tom Tromey  <tom@tromey.com>
3825
3826         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
3827         * tui/tui-disasm.h (struct tui_disasm_window)
3828         <display_start_addr>: Declare.
3829         * tui/tui-source.h (struct tui_source_window)
3830         <display_start_addr>: Declare.
3831         * tui/tui-winsource.h (struct tui_source_window_base)
3832         <show_source_line, display_start_addr>: New methods.
3833         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
3834         Rename and move to protected section.
3835         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
3836         (tui_source_window_base::do_erase_source_content): Update.
3837         (tui_source_window_base::show_source_line): Now a method.
3838         (tui_source_window_base::show_source_content)
3839         (tui_source_window_base::tui_source_window_base)
3840         (tui_source_window_base::rerender)
3841         (tui_source_window_base::refill)
3842         (tui_source_window_base::do_scroll_horizontal)
3843         (tui_source_window_base::set_is_exec_point_at)
3844         (tui_source_window_base::update_breakpoint_info)
3845         (tui_source_window_base::update_exec_info): Update.
3846         * tui/tui-source.c (tui_source_window::set_contents)
3847         (tui_source_window::showing_source_p)
3848         (tui_source_window::do_scroll_vertical)
3849         (tui_source_window::location_matches_p)
3850         (tui_source_window::line_is_displayed): Update.
3851         (tui_source_window::display_start_addr): New method.
3852         * tui/tui-disasm.c (tui_disasm_window::set_contents)
3853         (tui_disasm_window::do_scroll_vertical)
3854         (tui_disasm_window::location_matches_p): Update.
3855         (tui_disasm_window::display_start_addr): New method.
3856
3857 2020-02-22  Tom Tromey  <tom@tromey.com>
3858
3859         * NEWS: Add entry for gdb.register_window_type.
3860         * tui/tui-layout.h (window_factory): New typedef.
3861         (tui_register_window): Declare.
3862         * tui/tui-layout.c (saved_tui_windows): New global.
3863         (tui_apply_current_layout): Use it.
3864         (tui_register_window): New function.
3865         * python/python.c (do_start_initialization): Call
3866         gdbpy_initialize_tui.
3867         (python_GdbMethods): Add "register_window_type" function.
3868         * python/python-internal.h (gdbpy_register_tui_window)
3869         (gdbpy_initialize_tui): Declare.
3870         * python/py-tui.c: New file.
3871         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
3872
3873 2020-02-22  Tom Tromey  <tom@tromey.com>
3874
3875         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
3876
3877 2020-02-22  Tom Tromey  <tom@tromey.com>
3878
3879         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
3880         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
3881         * tui/tui-data.c (tui_set_win_with_focus): Remove.
3882         (tui_set_win_focus_to): Move from tui-win.c.
3883
3884 2020-02-22  Tom Tromey  <tom@tromey.com>
3885
3886         * tui/tui-layout.c (make_standard_window, get_locator_window): New
3887         functions.
3888         (known_window_types): New global.
3889         (tui_get_window_by_name): Reimplement.
3890         (initialize_known_windows): New function.
3891         (validate_window_name): Rewrite.
3892         (_initialize_tui_layout): Call initialize_known_windows.
3893
3894 2020-02-22  Tom Tromey  <tom@tromey.com>
3895
3896         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
3897         Remove constants.
3898         * tui/tui-winsource.h (struct tui_source_window_base)
3899         <tui_source_window_base>: Remove parameter.
3900         * tui/tui-winsource.c
3901         (tui_source_window_base::tui_source_window_base): Remove
3902         parameter.
3903         (tui_source_window_base::refill): Update.
3904         * tui/tui-stack.h (struct tui_locator_window)
3905         <tui_locator_window>: Update.
3906         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
3907         Default the constructor.
3908         * tui/tui-regs.h (struct tui_data_item_window)
3909         <tui_data_item_window>: Default the constructor.
3910         (struct tui_data_window) <tui_data_window>: Likewise.
3911         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
3912         Default the constructor.
3913         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
3914         Default the constructor.
3915         <type>: Remove.
3916         (struct tui_win_info) <tui_win_info>: Default the constructor.
3917         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
3918         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
3919         Default the constructor.
3920
3921 2020-02-22  Tom Tromey  <tom@tromey.com>
3922
3923         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
3924         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
3925         * tui/tui-win.c (tui_resize_all): Don't call
3926         tui_delete_invisible_windows.
3927         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
3928         done.
3929         (tui_set_layout): Update.
3930         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
3931         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
3932         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
3933
3934 2020-02-22  Tom Tromey  <tom@tromey.com>
3935
3936         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
3937         correctly.
3938
3939 2020-02-22  Tom Tromey  <tom@tromey.com>
3940
3941         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
3942
3943 2020-02-22  Tom Tromey  <tom@tromey.com>
3944
3945         * tui/tui-winsource.h (struct tui_source_window_iterator)
3946         <inner_iterator>: New etytypedef.
3947         <tui_source_window_iterator>: Take "end" parameter.
3948         <tui_source_window_iterator>: Take iterator.
3949         <operator*, advance>: Update.
3950         <m_iter>: Change type.
3951         <m_end>: New field.
3952         (struct tui_source_windows) <begin, end>: Update.
3953         * tui/tui-layout.c (tui_windows): New global.
3954         (tui_apply_current_layout): Clear tui_windows.
3955         (tui_layout_window::apply): Update tui_windows.
3956         * tui/tui-data.h (tui_windows): Declare.
3957         (all_tui_windows): Now inline function.
3958         (class tui_window_iterator, struct all_tui_windows): Remove.
3959
3960 2020-02-22  Tom Tromey  <tom@tromey.com>
3961
3962         PR tui/17850:
3963         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
3964         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
3965         "height" argument.
3966         (class tui_layout_window) <get_sizes>: Likewise.
3967         (class tui_layout_split) <tui_layout_split>: Add "vertical"
3968         argument.
3969         <get_sizes>: Add "height" argument.
3970         <m_vertical>: New field.
3971         * tui/tui-layout.c (tui_layout_split::clone): Update.
3972         (tui_layout_split::get_sizes): Add "height" argument.
3973         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
3974         (tui_new_layout_command): Parse "-horizontal".
3975         (_initialize_tui_layout): Update help string.
3976         (tui_layout_split::specification): Add "-horizontal" when needed.
3977         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
3978         argument.
3979         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
3980         New methods.
3981
3982 2020-02-22  Tom Tromey  <tom@tromey.com>
3983
3984         * tui/tui-layout.h (enum tui_adjust_result): New.
3985         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
3986         (class tui_layout_window) <adjust_size>: Return
3987         tui_adjust_result.  Rewrite.
3988         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
3989         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
3990
3991 2020-02-22  Tom Tromey  <tom@tromey.com>
3992
3993         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
3994         parameter and return types.
3995         (class tui_layout_base) <specification>: Add "depth".
3996         (class tui_layout_window) <specification>: Add "depth".
3997         (class tui_layout_split) <specification>: Add "depth".
3998         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
3999         and return types.
4000         (tui_new_layout_command): Parse sub-layouts.
4001         (_initialize_tui_layout): Update help string.
4002         (tui_layout_window::specification): Add "depth".
4003         (add_layout_command): Update.
4004
4005 2020-02-22  Tom Tromey  <tom@tromey.com>
4006
4007         * NEWS: Add "tui new-layout" item.
4008         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
4009         Add new-layout command to help text.
4010         (validate_window_name): New function.
4011         (tui_new_layout_command): New function.
4012         (_initialize_tui_layout): Register "new-layout".
4013         (tui_layout_window::specification): New method.
4014         (tui_layout_window::specification): New method.
4015         * tui/tui-layout.h (class tui_layout_base) <specification>: New
4016         method.
4017         (class tui_layout_window) <specification>: New method.
4018         (class tui_layout_split) <specification>: New method.
4019
4020 2020-02-22  Tom Tromey  <tom@tromey.com>
4021
4022         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
4023         * tui/tui-win.c (window_name_completer): Update comment.
4024         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
4025         Declare method.
4026         (class tui_layout_window) <replace_window>: Likewise.
4027         (class tui_layout_split) <replace_window>: Likewise.
4028         (tui_set_layout): Don't declare.
4029         (tui_set_initial_layout): Declare function.
4030         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
4031         (asm_regs_layout): New globals.
4032         (tui_current_layout, show_layout): Remove.
4033         (tui_set_layout, tui_add_win_to_layout): Rewrite.
4034         (find_layout, tui_apply_layout): New function.
4035         (layout_completer): Remove.
4036         (tui_next_layout): Reimplement.
4037         (tui_next_layout_command): New function.
4038         (tui_set_initial_layout, tui_prev_layout_command): New functions.
4039         (tui_regs_layout): Reimplement.
4040         (tui_regs_layout_command): New function.
4041         (extract_display_start_addr): Rewrite.
4042         (next_layout, prev_layout): Remove.
4043         (tui_layout_window::replace_window): New method.
4044         (tui_layout_split::replace_window): New method.
4045         (destroy_layout): New function.
4046         (layout_list): New global.
4047         (add_layout_command): New function.
4048         (initialize_layouts): Update.
4049         (tui_layout_command): New function.
4050         (_initialize_tui_layout): Install "layout" commands.
4051         * tui/tui-data.h (enum tui_layout_type): Remove.
4052         (tui_current_layout): Don't declare.
4053
4054 2020-02-22  Tom Tromey  <tom@tromey.com>
4055
4056         * tui/tui-regs.c (tui_reg_layout): Remove.
4057         (tui_reg_command): Use tui_regs_layout.
4058         * tui/tui-layout.h (tui_reg_command): Declare.
4059         * tui/tui-layout.c (tui_reg_command): New function.
4060
4061 2020-02-22  Tom Tromey  <tom@tromey.com>
4062
4063         * tui/tui.c (tui_rl_delete_other_windows): Call
4064         tui_remove_some_windows.
4065         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
4066         Declare method.
4067         (class tui_layout_window) <remove_windows>: New method.
4068         (class tui_layout_split) <remove_windows>: Declare.
4069         (tui_remove_some_windows): Declare.
4070         * tui/tui-layout.c (tui_remove_some_windows): New function.
4071         (tui_layout_split::remove_windows): New method.
4072
4073 2020-02-22  Tom Tromey  <tom@tromey.com>
4074
4075         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
4076         * tui/tui-layout.h (tui_next_layout): Declare.
4077         * tui/tui-layout.c (tui_next_layout): New function.
4078
4079 2020-02-22  Tom Tromey  <tom@tromey.com>
4080
4081         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
4082         correct coordinates.
4083
4084 2020-02-22  Tom Tromey  <tom@tromey.com>
4085
4086         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
4087         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
4088         DATA_WIN case.
4089
4090 2020-02-22  Tom Tromey  <tom@tromey.com>
4091
4092         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
4093         TUI_DISASM_WIN, not tui_win_list.
4094
4095 2020-02-22  Tom Tromey  <tom@tromey.com>
4096
4097         * valprint.c (generic_val_print_enum_1)
4098         (val_print_type_code_flags): Style member names.
4099         * rust-lang.c (val_print_struct, rust_print_enum)
4100         (rust_print_struct_def, rust_internal_print_type): Style member
4101         names.
4102         * p-valprint.c (pascal_object_print_value_fields): Style member
4103         names.  Only call fprintf_symbol_filtered for static members.
4104         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
4105         * f-valprint.c (f_val_print): Style member names.
4106         * f-typeprint.c (f_type_print_base): Style member names.
4107         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
4108         call fprintf_symbol_filtered for static members.
4109         (cp_print_class_member): Style member names.
4110         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
4111         member names.
4112         * ada-valprint.c (ada_print_scalar): Style enum names.
4113         (ada_val_print_enum): Likewise.
4114         * ada-typeprint.c (print_enum_type): Style enum names.
4115
4116 2020-02-21  Tom Tromey  <tom@tromey.com>
4117
4118         * psympriv.h (struct partial_symtab): Update comment.
4119
4120 2020-02-21  Tom Tromey  <tromey@adacore.com>
4121
4122         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
4123         type is CORE_ADDR.
4124
4125 2020-02-21  Tom de Vries  <tdevries@suse.de>
4126
4127         PR gdb/25534
4128         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
4129         if dependencies[i]->user != NULL.
4130
4131 2020-02-21  Ali Tamur  <tamur@google.com>
4132
4133         * dwarf2/read.c (dwarf2_name): Add null check.
4134
4135 2020-02-20  Tom Tromey  <tom@tromey.com>
4136
4137         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
4138         ">=", in binary search.
4139         (dwarf2_find_containing_comp_unit): New overload.
4140         (run_test): New self-test.
4141         (_initialize_dwarf2_read): Register new test.
4142
4143 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
4144
4145         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
4146         * riscv-tdep.h: Likewise.
4147         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
4148         rv32-only CSR.
4149         * features/riscv/64bit-csr.xml: Regenerated.
4150
4151 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
4152             Tom Tromey  <tom@tromey.com>
4153
4154         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
4155         of 'fputc_unfiltered'.
4156         (putchar_unfiltered): Call 'fputc_unfiltered'.
4157         (fputc_unfiltered): Call 'fputs_unfiltered'.
4158
4159 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
4160
4161         * config.in: Regenerate.
4162         * configure: Regenerate.
4163         * configure.ac: Add --with-python-libdir option.
4164         * main.c: Use WITH_PYTHON_LIBDIR.
4165
4166 2020-02-19  Tom Tromey  <tom@tromey.com>
4167
4168         * symtab.c (general_symbol_info::compute_and_set_names): Use
4169         obstack_strndup.  Simplify call to symbol_set_demangled_name.
4170
4171 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
4172
4173         * dwarf2/read.c (allocate_signatured_type_table,
4174         allocate_dwo_unit_table, allocate_type_unit_groups_table,
4175         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
4176         Remove objfile parameter, update all callers.
4177
4178 2020-02-19  Doug Evans  <dje@google.com>
4179
4180         PR rust/25535
4181         * rust-lang.c (rust_print_enum): Apply embedded_offset to
4182         rust_enum_variant calculation.
4183
4184 2020-02-19  Tom Tromey  <tromey@adacore.com>
4185
4186         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
4187
4188 2020-02-19  Tom Tromey  <tromey@adacore.com>
4189
4190         * ada-lang.c (cache_symbol): Use obstack_strdup.
4191
4192 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4193
4194         * configure: Regenerate.
4195
4196 2020-02-19  Tom Tromey  <tromey@adacore.com>
4197
4198         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
4199         NULL check.
4200
4201 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
4202
4203         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
4204
4205 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4206
4207         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
4208         if GDBSERVER is not defined.
4209         (riscv_tdesc_cache): Likewise, also store const target_desc.
4210         (STATIC_IN_GDB): Define.
4211         (riscv_create_target_description): Update declaration with
4212         STATIC_IN_GDB.
4213         (riscv_lookup_target_description): New function, only define if
4214         GDBSERVER is not defined.
4215         * arch/riscv.h (riscv_create_target_description): Declare only
4216         when GDBSERVER is defined.
4217         (riscv_lookup_target_description): New declaration when GDBSERVER
4218         is not defined.
4219         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
4220         (riscv_linux_read_features): ...this, and return
4221         riscv_gdbarch_features instead of target_desc.
4222         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
4223         (riscv_linux_read_description): Rename to...
4224         (riscv_linux_read_features): ...this.
4225         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
4226         Update to use riscv_gdbarch_features and
4227         riscv_lookup_target_description.
4228         * riscv-tdep.c (riscv_find_default_target_description): Use
4229         riscv_lookup_target_description instead of
4230         riscv_create_target_description.
4231
4232 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
4233
4234         * valprint.c (generic_val_print_enum_1): When printing a flag
4235         enum with value 0 and there is no enumerator with value 0, print
4236         just "0" instead of "(unknown: 0x0)".
4237
4238 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
4239
4240         * valprint.c (generic_val_print_enum_1): Print unknown part of
4241         flag enum in hex.
4242
4243 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
4244
4245         * dwarf2/read.c (update_enumeration_type_from_children): Allow
4246         flag enums to contain duplicate enumerators.
4247         * valprint.c (generic_val_print_enum_1): Update comment.
4248
4249 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
4250
4251         * dwarf2/read.c: Include "count-one-bits.h".
4252         (update_enumeration_type_from_children): If an enumerator has
4253         multiple bits set, don't treat the enumeration as a "flag enum".
4254         * valprint.c (generic_val_print_enum_1): Assert that enumerators
4255         of flag enums have 0 or 1 bit set.
4256
4257 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4258
4259         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
4260         conversion.
4261         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
4262         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
4263         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
4264         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
4265         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
4266
4267 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
4268
4269         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
4270
4271 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
4272
4273         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
4274         displaced_step_closure_up.
4275         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
4276         (struct displaced_step_closure_up):
4277         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
4278         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
4279         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
4280         Likewise.
4281         * gdbarch.sh (displaced_step_copy_insn): Likewise.
4282         * gdbarch.c, gdbarch.h: Re-generate.
4283         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
4284         displaced_step_closure_up.
4285         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
4286         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
4287         * infrun.h (displaced_step_closure_up): New type alias.
4288         (struct displaced_step_inferior_state) <step_closure>: Change
4289         type to displaced_step_closure_up.
4290         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
4291         displaced_step_closure_up.
4292         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
4293
4294 2020-02-14  Tom Tromey  <tom@tromey.com>
4295
4296         * minidebug.c (gnu_debug_key): New global.
4297         (find_separate_debug_file_in_section): Use it.
4298
4299 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
4300
4301         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
4302         std::unique_ptr.
4303         * gdbarch.c: Re-generate.
4304         * gdbarch.h: Re-generate.
4305         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
4306         change.
4307         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
4308         type to std::unique_ptr.
4309         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
4310         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
4311         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
4312         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
4313         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
4314         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
4315         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
4316         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
4317         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
4318
4319 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
4320
4321         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
4322         std::unique_ptr.
4323         (displaced_step_clear): Rename to...
4324         (displaced_step_reset): ... this.  Just call displaced->reset ().
4325         (displaced_step_clear_cleanup): Rename to...
4326         (displaced_step_reset_cleanup): ... this.
4327         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
4328         (displaced_step_fixup): Likewise.
4329         (resume_1): Likewise.
4330         (handle_inferior_event): Restore child's memory before calling
4331         displaced_step_fixup on the parent.
4332         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
4333         to std::unique_ptr.
4334         <step_closure>: Change type to std::unique_ptr.
4335
4336 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
4337
4338         * arm-tdep.c: Include count-one-bits.h.
4339         (cleanup_block_store_pc): Use count_one_bits.
4340         (cleanup_block_load_pc): Use count_one_bits.
4341         (arm_copy_block_xfer): Use count_one_bits.
4342         (thumb2_copy_block_xfer): Use count_one_bits.
4343         (thumb_copy_pop_pc_16bit): Use count_one_bits.
4344         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
4345         (thumb_get_next_pcs_raw): Use count_one_bits.
4346         (arm_get_next_pcs_raw): Use count_one_bits_l.
4347         * arch/arm.c (bitcount): Remove.
4348         * arch/arm.h (bitcount): Remove.
4349
4350 2020-02-14  Tom Tromey  <tromey@adacore.com>
4351
4352         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
4353         Update.
4354         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
4355         * dwarf2/loc.c (call_site_find_chain_1): Return
4356         unique_xmalloc_ptr.
4357         (call_site_find_chain): Likewise.
4358
4359 2020-02-14  Richard Biener  <rguenther@suse.de>
4360
4361         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
4362         on expression with division operators.
4363
4364 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4365
4366         * MAINTAINERS (Write After Approval): Adding myself.
4367
4368 2020-02-12  Tom Tromey  <tom@tromey.com>
4369
4370         * event-loop.c (event_data, gdb_event, event_handler_func):
4371         Remove.
4372
4373 2020-02-12  Tom Tromey  <tom@tromey.com>
4374
4375         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
4376         (dwarf2_frame_objfile_data): Add comment.
4377         (find_comp_unit, set_comp_unit): New functions.
4378         (dwarf2_frame_find_fde): Use find_comp_unit.
4379         (dwarf2_build_frame_info): Use set_comp_unit.
4380
4381 2020-02-12  Tom Tromey  <tom@tromey.com>
4382
4383         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
4384         (comp_unit): Don't initialize objfile.
4385         (execute_cfa_program): Add text_offset parameter.
4386         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
4387         (dwarf2_frame_cache): Update.
4388         (dwarf2_build_frame_info): Don't set "objfile" member.
4389
4390 2020-02-12  Tom Tromey  <tom@tromey.com>
4391
4392         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
4393         (decode_frame_entry): Likewise.
4394         (dwarf2_build_frame_info): Update.
4395
4396 2020-02-12  Tom Tromey  <tom@tromey.com>
4397
4398         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
4399         (decode_frame_entry_1): Use the comp_unit obstack.
4400
4401 2020-02-12  Tom Tromey  <tom@tromey.com>
4402
4403         * dwarf2/frame.c (struct comp_unit): Add initializers and
4404         constructor.
4405         (dwarf2_frame_objfile_data): Store a comp_unit.
4406         (dwarf2_frame_find_fde): Update.
4407         (dwarf2_build_frame_info): Use "new".
4408
4409 2020-02-12  Tom Tromey  <tom@tromey.com>
4410
4411         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
4412         (dwarf2_fde_table): Typedef for std::vector.
4413         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
4414         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
4415         (decode_frame_entry): Update.
4416         (dwarf2_build_frame_info): Use "new".
4417
4418 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
4419
4420         * arm-tdep.c (arm_gdbarch_init): Update.
4421         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
4422         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
4423         have_neon, is_m>: Change to bool.
4424
4425 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
4426
4427         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
4428
4429 2020-02-12  Tom Tromey  <tom@tromey.com>
4430
4431         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
4432
4433 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
4434
4435         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
4436         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
4437
4438 2020-02-11  Tom Tromey  <tom@tromey.com>
4439
4440         * psymtab.h: Update comment.
4441
4442 2020-02-11  Tom Tromey  <tom@tromey.com>
4443
4444         * gdb_obstack.h (struct auto_obstack): Use
4445         DISABLE_COPY_AND_ASSIGN.
4446
4447 2020-02-11  Tom Tromey  <tom@tromey.com>
4448
4449         * dwarf2/frame.h (struct objfile): Don't forward declare.
4450
4451 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
4452
4453         * cris-tdep.c (cris_supply_gregset): Change signature to match
4454         what struct regset expects.
4455         (cris_regset): New struct.
4456         (fetch_core_registers): Remove.
4457         (cris_iterate_over_regset_sections): New function.
4458         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
4459         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
4460
4461 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
4462
4463         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
4464         registers.
4465
4466 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
4467
4468         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
4469
4470 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4471
4472         * configure: Re-generate.
4473
4474 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4475
4476         * configure: Re-generate.
4477
4478 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4479
4480         * acinclude: Update warning.m4 path.
4481         * warning.m4: Move to gdbsupport.
4482
4483 2020-02-11  Tom Tromey  <tromey@adacore.com>
4484
4485         * remote.c (remote_console_output): Update.
4486         * printcmd.c (printf_command): Update.
4487         * event-loop.c (gdb_wait_for_event): Update.
4488         * linux-nat.c (sigchld_handler): Update.
4489         * remote-sim.c (gdb_os_write_stdout): Update.
4490         (gdb_os_flush_stdout): Update.
4491         (gdb_os_flush_stderr): Update.
4492         (gdb_os_write_stderr): Update.
4493         * exceptions.c (print_exception): Update.
4494         * remote-fileio.c (remote_fileio_func_read): Update.
4495         (remote_fileio_func_write): Update.
4496         * tui/tui.c (tui_enable): Update.
4497         * tui/tui-interp.c (tui_interp::init): Update.
4498         * utils.c (init_page_info): Update.
4499         (putchar_unfiltered, fputc_unfiltered): Update.
4500         (gdb_flush): Update.
4501         (emit_style_escape): Update.
4502         (flush_wrap_buffer, fputs_maybe_filtered): Update.
4503         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
4504         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
4505         (stderr_file::write): Update.
4506         (stderr_file::puts): Update.
4507         * ui-file.h (ui_file_isatty, ui_file_write)
4508         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
4509         (ui_file_puts): Don't declare.
4510
4511 2020-02-10  Tom de Vries  <tdevries@suse.de>
4512
4513         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
4514         sentinel to char *.
4515
4516 2020-02-09  Tom de Vries  <tdevries@suse.de>
4517
4518         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
4519         filename if it matches "<artificial>".
4520
4521 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4522
4523         * windows-tdep.c (struct enum_value_name): New struct.
4524         (create_enum): New function.
4525         (windows_get_siginfo_type): Create and use enum types.
4526
4527 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4528
4529         * NEWS: Mention $_siginfo support for Windows.
4530         * windows-nat.c (handle_exception): Set siginfo_er.
4531         (windows_nat_target::mourn_inferior): Reset siginfo_er.
4532         (windows_xfer_siginfo): New function.
4533         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
4534         * windows-tdep.c (struct windows_gdbarch_data): New struct.
4535         (init_windows_gdbarch_data): New function.
4536         (get_windows_gdbarch_data): New function.
4537         (windows_get_siginfo_type): New function.
4538         (windows_init_abi): Register windows_get_siginfo_type.
4539         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
4540
4541 2020-02-08  Tom Tromey  <tom@tromey.com>
4542
4543         * dwarf2/read.c (class cutu_reader) <cutu_reader,
4544         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
4545         <keep>: Declare method.
4546         <m_keep>: Remove member.
4547         <~cutu_reader>: Remove.
4548         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4549         (cutu_reader::cutu_reader): Update.
4550         (cutu_reader::keep): Rename from ~cutu_reader.
4551         (process_psymtab_comp_unit, build_type_psymtabs_1)
4552         (process_skeletonless_type_unit, load_partial_comp_unit)
4553         (load_full_comp_unit, dwarf2_read_addr_index)
4554         (read_signatured_type): Update.
4555
4556 2020-02-08  Tom Tromey  <tom@tromey.com>
4557
4558         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
4559         "want_partial_unit" parameter.
4560         (process_psymtab_comp_unit): Change want_partial_unit to bool.
4561         Inline check for DW_TAG_partial_unit.
4562         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
4563
4564 2020-02-08  Tom Tromey  <tom@tromey.com>
4565
4566         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
4567         read.c.
4568         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
4569         read.c.
4570
4571 2020-02-08  Tom Tromey  <tom@tromey.com>
4572
4573         * dwarf2/read.c (read_address): Move to comp-unit.c.
4574         (dwarf2_rnglists_process, dwarf2_ranges_process)
4575         (read_attribute_value, dwarf_decode_lines_1)
4576         (var_decode_location, decode_locdesc): Update.
4577         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
4578         read.c.  Remove "cu" parameter.
4579         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
4580         method.
4581
4582 2020-02-08  Tom Tromey  <tom@tromey.com>
4583
4584         * dwarf2/read.c (read_attribute_value, read_indirect_string)
4585         (read_indirect_line_string): Update.
4586         * dwarf2/comp-unit.c (read_offset): Remove.
4587         (read_comp_unit_head): Update.
4588         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
4589         method.
4590         (read_offset): Don't declare.
4591
4592 2020-02-08  Tom Tromey  <tom@tromey.com>
4593
4594         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
4595         * dwarf2/read.c (struct comp_unit_head): Move to
4596         dwarf2/comp-unit.h.
4597         (enum class rcuh_kind): Move to comp-unit.h.
4598         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
4599         (read_comp_unit_head, error_check_comp_unit_head)
4600         (read_and_check_comp_unit_head): Move to comp-unit.c.
4601         (read_offset, dwarf_unit_type_name): Likewise.
4602         (create_debug_type_hash_table, read_cutu_die_from_dwo)
4603         (cutu_reader::cutu_reader, read_call_site_scope)
4604         (find_partial_die, follow_die_offset): Update.
4605         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
4606
4607 2020-02-08  Tom Tromey  <tom@tromey.com>
4608
4609         * dwarf2/read.c (read_offset_1): Move to leb.c.
4610         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
4611         (dwarf_decode_macro_bytes): Update.
4612         * dwarf2/leb.c (read_offset): Rename; move from read.c.
4613         * dwarf2/leb.h (read_offset): Declare.
4614
4615 2020-02-08  Tom Tromey  <tom@tromey.com>
4616
4617         * dwarf2/read.c (dwarf2_section_size): Remove.
4618         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
4619         Update.
4620         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
4621
4622 2020-02-08  Tom Tromey  <tom@tromey.com>
4623
4624         * dwarf2/read.c (read_initial_length): Move to leb.c.
4625         * dwarf2/leb.h (read_initial_length): Declare.
4626         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
4627         handle_nonstd parameter.
4628         * dwarf2/frame.c (read_initial_length): Remove.
4629         (decode_frame_entry_1): Update.
4630
4631 2020-02-08  Tom Tromey  <tom@tromey.com>
4632
4633         * dwarf2/loc.c (dwarf2_find_location_expression)
4634         (dwarf_evaluate_loc_desc::get_tls_address)
4635         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
4636         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
4637         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
4638         (dwarf2_compile_property_to_c)
4639         (dwarf2_loc_desc_get_symbol_read_needs)
4640         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
4641         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
4642         (loclist_describe_location, loclist_tracepoint_var_ref)
4643         (loclist_generate_c_location): Update.
4644         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
4645         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
4646         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
4647         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
4648         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
4649         (dwarf2_per_cu_data::addr_size)
4650         (dwarf2_per_cu_data::ref_addr_size)
4651         (dwarf2_per_cu_data::text_offset)
4652         (dwarf2_per_cu_data::addr_type): Now methods.
4653         (per_cu_header_read_in): Make per_cu "const".
4654         (dwarf2_version): Remove.
4655         (dwarf2_per_cu_data::int_type): Now a method.
4656         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
4657         (set_die_type, read_array_type, read_subrange_index_type)
4658         (read_tag_string_type, read_subrange_type): Update.
4659         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
4660         offset_size, ref_addr_size, text_offset, addr_type, version,
4661         objfile, int_type, addr_sized_int_type>: Declare methods.
4662
4663 2020-02-08  Tom Tromey  <tom@tromey.com>
4664
4665         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
4666         Move earlier.
4667
4668 2020-02-08  Tom Tromey  <tom@tromey.com>
4669
4670         * dwarf2/read.h (dwarf_line_debug): Declare.
4671         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
4672         * dwarf2/read.c: Move line_header code to new files.
4673         (dwarf_line_debug): No longer static.
4674         * dwarf2/line-header.c: New file.
4675         * dwarf2/line-header.h: New file.
4676
4677 2020-02-08  Tom Tromey  <tom@tromey.com>
4678
4679         * dwarf2/read.c (struct line_header) <file_full_name,
4680         file_file_name>: Return unique_xmalloc_ptr.
4681         (line_header::file_file_name): Update.
4682         (line_header::file_full_name): Update.
4683         (dw2_get_file_names_reader): Update.
4684         (macro_start_file): Update.
4685
4686 2020-02-08  Tom Tromey  <tom@tromey.com>
4687
4688         * dwarf2/read.c (struct line_header) <file_full_name,
4689         file_file_name>: Declare methods.
4690         (dw2_get_file_names_reader): Update.
4691         (file_file_name): Now a method.
4692         (file_full_name): Likewise.
4693         (macro_start_file): Update.
4694
4695 2020-02-08  Tom Tromey  <tom@tromey.com>
4696
4697         * dwarf2/read.c (dwarf_always_disassemble)
4698         (show_dwarf_always_disassemble): Move to loc.c.
4699         (_initialize_dwarf2_read): Move "always-disassemble" registration
4700         to loc.c.
4701         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
4702         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
4703         static.
4704         (show_dwarf_always_disassemble): Move from read.c.
4705         (_initialize_dwarf2loc): Move always-disassemble from read.c.
4706
4707 2020-02-08  Tom Tromey  <tom@tromey.com>
4708
4709         * dwarf2/read.c (~dwarf2_per_objfile): Update.
4710         (create_quick_file_names_table): Return htab_up.
4711         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
4712         Update.
4713         * dwarf2/read.h (struct dwarf2_per_objfile)
4714         <quick_file_names_table>: Now htab_up.
4715
4716 2020-02-08  Tom Tromey  <tom@tromey.com>
4717
4718         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
4719
4720 2020-02-08  Tom Tromey  <tom@tromey.com>
4721
4722         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
4723         Rewrite.
4724         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
4725         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
4726         (abbrev_table::abbrev_table): No longer inline.
4727         (ABBREV_HASH_SIZE): Remove.
4728         (abbrev_table::m_abbrevs): Now an htab_up.
4729
4730 2020-02-08  Tom Tromey  <tom@tromey.com>
4731
4732         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
4733         (cutu_reader): Update.
4734         (build_type_psymtabs_1): Update.
4735         * dwarf2/abbrev.c (abbrev_table::read): Rename.
4736         (abbrev_table::alloc_abbrev): Update.
4737         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
4738         (abbrev_table::read): New static method, renamed from
4739         abbrev_table_read_table.
4740         (abbrev_table::alloc_abbrev)
4741         (abbrev_table::add_abbrev): Now private.
4742         (abbrev_table::abbrev_table): Now private.
4743         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
4744
4745 2020-02-08  Tom Tromey  <tom@tromey.com>
4746
4747         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
4748         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
4749         htab_up.
4750
4751 2020-02-08  Tom Tromey  <tom@tromey.com>
4752
4753         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
4754         htab_up.
4755         (lookup_dwo_unit_in_dwp): Update.
4756         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
4757         on obstack.
4758
4759 2020-02-08  Tom Tromey  <tom@tromey.com>
4760
4761         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
4762         obstack.
4763
4764 2020-02-08  Tom Tromey  <tom@tromey.com>
4765
4766         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
4767         line_header_hash.
4768         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
4769         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
4770         Change type to htab_up.
4771
4772 2020-02-08  Tom Tromey  <tom@tromey.com>
4773
4774         * dwarf2/read.c (allocate_type_unit_groups_table): Return
4775         htab_up.  Don't allocate on obstack.
4776         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
4777         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
4778         Change type to htab_up.
4779
4780 2020-02-08  Tom Tromey  <tom@tromey.com>
4781
4782         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
4783         Change type to htab_up.
4784         * dwarf2/read.c (create_signatured_type_table_from_index)
4785         (create_signatured_type_table_from_debug_names)
4786         (create_all_type_units, add_type_unit)
4787         (lookup_dwo_signatured_type, lookup_signatured_type)
4788         (process_skeletonless_type_unit): Update.
4789         (create_debug_type_hash_table, create_debug_types_hash_table):
4790         Change type of types_htab.
4791         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
4792         htab_up.  Don't allocate on obstack.
4793         (create_cus_hash_table): Change type of cus_htab parameter.
4794         (struct dwo_file) <cus, tus>: Now htab_up.
4795         (lookup_dwo_signatured_type, lookup_dwo_cutu)
4796         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
4797         (queue_and_load_all_dwo_tus): Update.
4798         * dwarf2/index-write.c (write_gdbindex): Update.
4799         (write_debug_names): Update.
4800
4801 2020-02-08  Tom Tromey  <tom@tromey.com>
4802
4803         * dwarf2/read.h (struct dwarf2_queue_item): Move from
4804         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
4805         destructor.
4806         (struct dwarf2_per_objfile) <queue>: New member.
4807         * dwarf2/read.c (struct dwarf2_queue_item): Move to
4808         dwarf2/read.h.
4809         (dwarf2_queue, dwarf2_queue_tail): Remove.
4810         (class dwarf2_queue_guard): Add parameter to constructor.  Use
4811         DISABLE_COPY_AND_ASSIGN.
4812         <m_per_objfile>: New member.
4813         <~dwarf2_queue_guard>: Rewrite.
4814         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
4815         Update.
4816         (~dwarf2_queue_item): New.
4817
4818 2020-02-08  Tom Tromey  <tom@tromey.com>
4819
4820         * dwarf2/read.c (struct die_info) <has_children>: New member.
4821         (dw2_get_file_names_reader): Remove has_children.
4822         (dw2_get_file_names): Update.
4823         (read_cutu_die_from_dwo): Remove has_children.
4824         (cutu_reader::init_tu_and_read_dwo_dies)
4825         (cutu_reader::cutu_reader): Update.
4826         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
4827         Remove has_children.
4828         (build_type_psymtabs_1, process_skeletonless_type_unit)
4829         (load_partial_comp_unit, load_full_comp_unit): Update.
4830         (create_dwo_cu_reader): Remove has_children.
4831         (create_cus_hash_table, read_die_and_children): Update.
4832         (read_full_die_1,read_full_die): Remove has_children.
4833         (read_signatured_type): Update.
4834         (class cutu_reader) <has_children>: Remove.
4835
4836 2020-02-08  Tom Tromey  <tom@tromey.com>
4837
4838         * dwarf2/expr.c: Rename from dwarf2expr.c.
4839         * dwarf2/expr.h: Rename from dwarf2expr.h.
4840         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
4841         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
4842         * dwarf2/frame.c: Rename from dwarf2-frame.c.
4843         * dwarf2/frame.h: Rename from dwarf2-frame.h.
4844         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
4845         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
4846         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
4847         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
4848         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
4849         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
4850         * dwarf2/loc.c: Rename from dwarf2loc.c.
4851         * dwarf2/loc.h: Rename from dwarf2loc.h.
4852         * dwarf2/read.c: Rename from dwarf2read.c.
4853         * dwarf2/read.h: Rename from dwarf2read.h.
4854         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
4855         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
4856         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
4857         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
4858         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
4859         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
4860         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
4861         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
4862         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
4863         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
4864         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
4865         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
4866         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
4867         Update.
4868         * Makefile.in (COMMON_SFILES): Update.
4869         (HFILES_NO_SRCDIR): Update.
4870
4871 2020-02-08  Tom Tromey  <tom@tromey.com>
4872
4873         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
4874         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
4875
4876 2020-02-08  Tom Tromey  <tom@tromey.com>
4877
4878         * dwarf2read.h (struct die_info): Don't declare.
4879
4880 2020-02-08  Tom Tromey  <tom@tromey.com>
4881
4882         * dwarf2read.h (die_info_ptr): Remove typedef.
4883
4884 2020-02-08  Tom Tromey  <tom@tromey.com>
4885
4886         * dwarf2read.c (read_call_site_scope)
4887         (handle_data_member_location, dwarf2_add_member_fn)
4888         (mark_common_block_symbol_computed, read_common_block)
4889         (attr_to_dynamic_prop, partial_die_info::read)
4890         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
4891         (dwarf2_symbol_mark_computed, set_die_type): Update.
4892         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
4893         method.
4894         (attr_form_is_block): Don't declare.
4895         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
4896
4897 2020-02-08  Tom Tromey  <tom@tromey.com>
4898
4899         * dwarf2read.c (dwarf2_find_base_address, )
4900         (read_call_site_scope, rust_containing_type)
4901         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
4902         (handle_data_member_location, dwarf2_add_member_fn)
4903         (get_alignment, read_structure_type, process_structure_scope)
4904         (mark_common_block_symbol_computed, read_common_block)
4905         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
4906         (partial_die_info::read, read_attribute_value, new_symbol)
4907         (lookup_die_type, dwarf2_get_ref_die_offset)
4908         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
4909         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
4910         (dwarf2_symbol_mark_computed): Update.
4911         * dwarf2/attribute.h (struct attribute) <value_as_address,
4912         form_is_section_offset, form_is_constant, form_is_ref>: Declare
4913         methods.
4914         (value_as_address, attr_form_is_section_offset)
4915         (attr_form_is_constant, attr_form_is_ref): Don't declare.
4916         * dwarf2/attribute.c (attribute::value_as_address)
4917         (attribute::form_is_section_offset, attribute::form_is_constant)
4918         (attribute::form_is_ref): Now methods.
4919
4920 2020-02-08  Tom Tromey  <tom@tromey.com>
4921
4922         * dwarf2read.c (struct attribute, DW_STRING)
4923         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
4924         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
4925         (attr_form_is_block, attr_form_is_section_offset)
4926         (attr_form_is_constant, attr_form_is_ref): Move.
4927         * dwarf2/attribute.h: New file.
4928         * dwarf2/attribute.c: New file, from dwarf2read.c.
4929         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
4930
4931 2020-02-08  Tom Tromey  <tom@tromey.com>
4932
4933         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
4934         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
4935         Move.
4936         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
4937         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
4938         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
4939         abbrev.c.
4940         * dwarf2/abbrev.h: New file.
4941         * dwarf2/abbrev.c: New file, from dwarf2read.c.
4942         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
4943
4944 2020-02-08  Tom Tromey  <tom@tromey.com>
4945
4946         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
4947         (dwarf2_section_size, dwarf2_get_section_info)
4948         (create_signatured_type_table_from_debug_names)
4949         (create_addrmap_from_aranges, read_debug_names_from_section)
4950         (get_gdb_index_contents_from_section, read_comp_unit_head)
4951         (error_check_comp_unit_head, read_abbrev_offset)
4952         (create_debug_type_hash_table, init_cu_die_reader)
4953         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
4954         (read_comp_units_from_section, create_cus_hash_table)
4955         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4956         (create_dwp_v2_section, dwarf2_rnglists_process)
4957         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
4958         (abbrev_table_read_table, read_indirect_string_at_offset_from)
4959         (read_indirect_string_from_dwz, read_addr_index_1)
4960         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
4961         (dwarf_decode_macro_bytes, dwarf_decode_macros)
4962         (fill_in_loclist_baton): Update.
4963         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
4964         get_containing_section, get_bfd_owner, get_bfd_section,
4965         get_file_name, get_id, get_flags, empty, read>: Declare methods.
4966         (dwarf2_read_section, get_section_name, get_section_file_name)
4967         (get_containing_section, get_section_bfd_owner)
4968         (get_section_bfd_section, get_section_name, get_section_file_name)
4969         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
4970         declare.
4971         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
4972         (dwarf2_section_info::get_bfd_owner)
4973         (dwarf2_section_info::get_bfd_section)
4974         (dwarf2_section_info::get_name)
4975         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
4976         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
4977         (dwarf2_section_info::read): Now methods.
4978         * dwarf-index-write.c (class debug_names): Update.
4979
4980 2020-02-08  Tom Tromey  <tom@tromey.com>
4981
4982         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
4983         Move to dwarf2/section.h.
4984         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
4985         (get_section_bfd_section, get_section_name)
4986         (get_section_file_name, get_section_id, get_section_flags)
4987         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
4988         dwarf2/section.c.
4989         * dwarf2/section.h: New file.
4990         * dwarf2/section.c: New file, from dwarf2read.c.
4991         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
4992
4993 2020-02-08  Tom Tromey  <tom@tromey.com>
4994
4995         * dwarf2read.h (read_unsigned_leb128): Don't declare.
4996         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
4997         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
4998         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
4999         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
5000         * dwarf2/leb.h: New file, from dwarf2read.c.
5001         * dwarf2/leb.c: New file, from dwarf2read.c.
5002         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
5003         Remove.
5004         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
5005         (COMMON_SFILES): Add dwarf2/leb.c.
5006
5007 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
5008
5009         GDB 9.1 released.
5010
5011 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
5012
5013         PR gdb/25190:
5014         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
5015         * gdb/remote.c (remote_console_output): Update.
5016         * gdb/ui-file.c (fputs_unfiltered): Rename to...
5017         (ui_file_puts): ...this.
5018         * gdb/ui-file.h (ui_file_puts): Add declaration.
5019         * gdb/utils.c (emit_style_escape): Update.
5020         (flush_wrap_buffer): Update.
5021         (fputs_maybe_filtered): Update.
5022         (fputs_unfiltered): Add function.
5023
5024 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
5025
5026         * gdb/event-loop.c (gdb_wait_for_event): Update.
5027         * gdb/printcmd.c (printf_command): Update.
5028         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
5029         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
5030         (gdb_os_flush_stderr): Update.
5031         * gdb/remote.c (remote_console_output): Update.
5032         * gdb/ui-file.c (gdb_flush): Rename to...
5033         (ui_file_flush): ...this.
5034         (stderr_file::write): Update.
5035         (stderr_file::puts): Update.
5036         * gdb/ui-file.h (gdb_flush): Rename to...
5037         (ui_file_flush): ...this.
5038         * gdb/utils.c (gdb_flush): Add function.
5039         * gdb/utils.h (gdb_flush): Add declaration.
5040
5041 2020-02-07  Tom Tromey  <tromey@adacore.com>
5042
5043         PR breakpoints/24915:
5044         * source.c (find_and_open_source): Do not check basenames_may_differ.
5045
5046 2020-02-07  Tom Tromey  <tom@tromey.com>
5047
5048         * README: Update gdbserver documentation.
5049         * gdbserver: Move to top level.
5050         * configure.tgt (build_gdbserver): Remove.
5051         * configure.ac: Remove --enable-gdbserver.
5052         * configure: Rebuild.
5053         * Makefile.in (distclean): Don't mention gdbserver.
5054
5055 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
5056
5057         * source-cache.c (source_cache::ensure): Surround
5058         get_plain_source_lines with a try/catch.
5059         (source_cache::get_line_charpos): Get rid of try/catch
5060         and only check for the return value of "ensure".
5061         * tui/tui-source.c (tui_source_window::set_contents):
5062         Simplify "nlines" calculation.
5063
5064 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
5065
5066         * MAINTAINERS (Write After Approval): Add myself.
5067
5068 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
5069
5070         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
5071         function call.
5072
5073 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
5074
5075         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
5076
5077 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
5078
5079         * nat/riscv-linux-tdesc.h: New file.
5080         * nat/riscv-linux-tdesc.c: New file, taking code from...
5081         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
5082         ... here.
5083         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
5084         NATDEPFILES.
5085
5086 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
5087
5088         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
5089         we don't set the fake simulator ptid to the null_ptid.
5090
5091 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
5092
5093         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
5094         * gdbthread.h (class thread_info) <resumed>: Likewise.
5095         * infrun.c (resume_1): Likewise.
5096         (proceed): Likewise.
5097         (infrun_thread_stop_requested): Likewise.
5098         (stop_all_threads): Likewise.
5099         (handle_inferior_event): Likewise.
5100         (restart_threads): Likewise.
5101         (finish_step_over): Likewise.
5102         (keep_going_stepped_thread): Likewise.
5103         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
5104         (linux_handle_extended_wait): Likewise.
5105         * record-btrace.c (get_thread_current_frame_id): Likewise.
5106         * record-full.c (record_full_wait_1): Likewise.
5107         * remote.c (remote_target::process_initial_stop_replies): Likewise.
5108         * target.c (target_resume): Likewise.
5109         * thread.c (set_running_thread): Likewise.
5110
5111 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5112
5113         * f-valprint.c (f77_print_array_1): Changed datatype of index
5114         variable to LONGEST from int to enable it to contain bound
5115         values correctly.
5116
5117 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
5118
5119         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
5120         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
5121         offsets according to FLEN determined.
5122         (riscv_linux_nat_target::read_description): Determine FLEN
5123         dynamically.
5124         (riscv_linux_nat_target::fetch_registers): Size regset buffer
5125         according to FLEN determined.
5126         (riscv_linux_nat_target::store_registers): Likewise.
5127
5128 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
5129
5130         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
5131         when reg->group is empty and reggroup is not.
5132
5133 2020-01-31  Tom Tromey  <tromey@adacore.com>
5134
5135         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
5136         Call beneath target's mourn_inferior after unpushing.
5137
5138 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
5139
5140         PR tui/9765
5141         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
5142         have enough lines to fill the screen, still return the lowest
5143         address we found.
5144
5145 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
5146
5147         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
5148         '-', '<', and '>' commands.
5149
5150 2020-01-29  Pedro Alves  <palves@redhat.com>
5151             Sergio Durigan Junior  <sergiodj@redhat.com>
5152
5153         * infcmd.c (construct_inferior_arguments): Assert that
5154         'argc' is greater than 0.
5155
5156 2020-01-29  Luis Machado  <luis.machado@linaro.org>
5157
5158         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
5159         (BRK_INSN_MASK): Define to 0xd4200000.
5160         (aarch64_program_breakpoint_here_p): New function.
5161         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
5162         * arch-utils.c (default_program_breakpoint_here_p): Moved from
5163         breakpoint.c.
5164         * arch-utils.h (default_program_breakpoint_here_p): Moved from
5165         breakpoint.h
5166         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
5167         call gdbarch_program_breakpoint_here_p.
5168         (program_breakpoint_here): Moved to arch-utils.c, renamed to
5169         default_program_breakpoint_here_p, changed return type to bool and
5170         simplified.
5171         * breakpoint.h (program_breakpoint_here): Moved prototype to
5172         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
5173         return type to bool.
5174         * gdbarch.c: Regenerate.
5175         * gdbarch.h: Regenerate.
5176         * gdbarch.sh (program_breakpoint_here_p): New method.
5177         * infrun.c (handle_signal_stop): Call
5178         gdbarch_program_breakpoint_here_p.
5179
5180 2020-01-26  Tom Tromey  <tom@tromey.com>
5181
5182         * ctfread.c (struct ctf_fp_info): Reindent.
5183         (_initialize_ctfread): Remove.
5184
5185 2020-01-26  Tom Tromey  <tom@tromey.com>
5186
5187         * psymtab.c (partial_map_expand_apply)
5188         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5189         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5190         (psym_print_stats, psym_expand_symtabs_for_function)
5191         (psym_map_symbol_filenames, psym_map_matching_symbols)
5192         (psym_expand_symtabs_matching)
5193         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5194         (maintenance_check_psymtabs): Use new methods.
5195         * psympriv.h (struct partial_symtab) <readin_p,
5196         get_compunit_symtab>: New methods.
5197         <readin, compunit_symtab>: Remove members.
5198         (struct standard_psymtab): New.
5199         (struct legacy_psymtab): Derive from standard_psymtab.
5200         * dwarf2read.h (struct dwarf2_psymtab): Derive from
5201         standard_psymtab.
5202         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
5203
5204 2020-01-26  Tom Tromey  <tom@tromey.com>
5205
5206         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
5207         read_dependencies.  Add assert.
5208         * psymtab.c (partial_symtab::read_dependencies): New method.
5209         * psympriv.h (struct partial_symtab) <read_dependencies>: New
5210         method.
5211         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
5212         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
5213         read_dependencies.
5214         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
5215         Add assert.
5216
5217 2020-01-26  Tom Tromey  <tom@tromey.com>
5218
5219         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
5220         Call expand_psymtab.
5221         (xcoff_read_symtab): Call expand_psymtab.
5222         (xcoff_start_psymtab, xcoff_end_psymtab): Set
5223         legacy_expand_psymtab.
5224         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
5225         method.
5226         (struct legacy_psymtab) <expand_psymtab>: Implement.
5227         <legacy_expand_psymtab>: New member.
5228         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
5229         (parse_partial_symbols): Set legacy_expand_psymtab.
5230         (psymtab_to_symtab_1): Change argument order.  Call
5231         expand_psymtab.
5232         (new_psymtab): Set legacy_expand_psymtab.
5233         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
5234         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
5235         expand_psymtab.
5236         (dwarf2_psymtab::expand_psymtab): Rename from
5237         psymtab_to_symtab_1.  Call expand_psymtab.
5238         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
5239         (dbx_end_psymtab): Likewise.
5240         (dbx_psymtab_to_symtab_1): Change argument order. Call
5241         expand_psymtab.
5242         (dbx_read_symtab): Call expand_psymtab.
5243         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
5244         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
5245         (ctf_psymtab::read_symtab): Call expand_psymtab.
5246
5247 2020-01-26  Tom Tromey  <tom@tromey.com>
5248
5249         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
5250         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
5251         messages.
5252         * mdebugread.c (mdebug_read_symtab): Remove prints.
5253         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
5254         assert.
5255         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
5256
5257 2020-01-26  Tom Tromey  <tom@tromey.com>
5258
5259         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
5260         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
5261         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
5262         legacy_symtab.
5263         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
5264         * psymtab.c (psymtab_to_symtab): Call method.
5265         (dump_psymtab): Update.
5266         * psympriv.h (struct partial_symtab): Add virtual destructor.
5267         <read_symtab>: New method.
5268         (struct legacy_symtab): New.
5269         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
5270         (struct pst_map) <pst>: Now a legacy_psymtab.
5271         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
5272         (new_psymtab): Use legacy_psymtab.
5273         * dwarf2read.h (struct dwarf2_psymtab): New.
5274         (struct dwarf2_per_cu_data) <psymtab>: Use it.
5275         * dwarf2read.c (dwarf2_create_include_psymtab)
5276         (dwarf2_build_include_psymtabs, create_type_unit_group)
5277         (create_partial_symtab, process_psymtab_comp_unit_reader)
5278         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
5279         (set_partial_user): Use dwarf2_psymtab.
5280         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
5281         (psymtab_to_symtab_1, process_full_comp_unit)
5282         (process_full_type_unit, dwarf2_ranges_read)
5283         (dwarf2_get_pc_bounds, psymtab_include_file_name)
5284         (dwarf_decode_lines): Use dwarf2_psymtab.
5285         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
5286         (add_address_entry_worker, write_one_signatured_type)
5287         (recursively_count_psymbols, recursively_write_psymbols)
5288         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
5289         (write_debug_names): Likewise.
5290         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
5291         <pst>: Now a legacy_psymtab.
5292         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
5293         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
5294         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
5295         * ctfread.c (struct ctf_psymtab): New.
5296         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
5297         ctf_psymtab.
5298         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
5299         (create_partial_symtab): Return a ctf_psymtab.
5300         (scan_partial_symbols): Update.
5301
5302 2020-01-26  Tom Tromey  <tom@tromey.com>
5303
5304         * xcoffread.c (xcoff_start_psymtab): Use new.
5305         * psymtab.c (partial_symtab::partial_symtab): New constructor,
5306         renamed from start_psymtab_common.
5307         * psympriv.h (struct partial_symtab): Add new constructor.
5308         (start_psymtab_common): Don't declare.
5309         * mdebugread.c (parse_partial_symbols): Use new.
5310         * dwarf2read.c (create_partial_symtab): Use new.
5311         * dbxread.c (start_psymtab): Use new.
5312         * ctfread.c (create_partial_symtab): Use new.
5313
5314 2020-01-26  Tom Tromey  <tom@tromey.com>
5315
5316         * xcoffread.c (xcoff_end_psymtab): Use new.
5317         * psymtab.c (start_psymtab_common): Use new.
5318         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
5319         Update.
5320         * psympriv.h (struct partial_symtab): Add parameters to
5321         constructor.  Don't inline.
5322         (allocate_psymtab): Don't declare.
5323         * mdebugread.c (new_psymtab): Use new.
5324         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
5325         * dbxread.c (dbx_end_psymtab): Use new.
5326
5327 2020-01-26  Tom Tromey  <tom@tromey.com>
5328
5329         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
5330         allocate_psymtab.  Update documentation.
5331         * psymtab.c (psymtab_storage::install_psymtab): Rename from
5332         allocate_psymtab.  Do not use new.
5333         (allocate_psymtab): Use new.  Update.
5334
5335 2020-01-26  Tom Tromey  <tom@tromey.com>
5336
5337         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
5338         * psymtab.c (psym_print_stats): Update.
5339         * psympriv.h (struct partial_symtab) <readin,
5340         psymtabs_addrmap_supported, anonymous>: Now bool.
5341         * mdebugread.c (psymtab_to_symtab_1): Update.
5342         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
5343         (build_type_psymtabs_reader, psymtab_to_symtab_1)
5344         (process_full_comp_unit, process_full_type_unit): Update.
5345         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
5346         * ctfread.c (psymtab_to_symtab): Update.
5347
5348 2020-01-26  Tom Tromey  <tom@tromey.com>
5349
5350         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
5351         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
5352         * psymtab.c (psymtab_storage): Delete psymtabs.
5353         (psymtab_storage::allocate_psymtab): Use new.
5354         (psymtab_storage::discard_psymtab): Use delete.
5355         * psympriv.h (struct partial_symtab): Add constructor and
5356         initializers.
5357
5358 2020-01-26  Tom Tromey  <tom@tromey.com>
5359
5360         * machoread.c: Do not include psympriv.h.
5361
5362 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5363
5364         * NEWS: Mention the new option and the set/show commands.
5365
5366 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5367
5368         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
5369         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
5370         (validate_exec_file): New variables, enums, functions.
5371         (exec_file_locate_attach, print_section_info): Style the filenames.
5372         (_initialize_exec): Install show_exec_file_mismatch_command and
5373          set_exec_file_mismatch_command.
5374         * gdbcore.h (validate_exec_file): Declare.
5375         * infcmd.c (attach_command): Call validate_exec_file.
5376         * remote.c ( remote_target::remote_add_inferior): Likewise.
5377
5378 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5379
5380         * frame.c (find_frame_sal): Move call to get_next_frame into more
5381         inner scope.
5382         * inline-frame.c (inilne_state) <inline_state>: Update argument
5383         types.
5384         (inilne_state) <skipped_symbol>: Rename to...
5385         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
5386         (skip_inline_frames): Build vector of skipped symbols and use this
5387         to reate the inline_state.
5388         (inline_skipped_symbol): Add a comment and some assertions, fetch
5389         skipped symbol from the list.
5390
5391 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5392
5393         * buildsym.c (lte_is_less_than): Delete.
5394         (buildsym_compunit::end_symtab_with_blockvector): Create local
5395         lambda function to sort line table entries, and use
5396         std::stable_sort instead of std::sort.
5397         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
5398         markers when looking for a previous line.
5399
5400 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5401
5402         * dwarf2read.c (lnp_state_machine::record_line): Include
5403         end_sequence parameter in debug print out.  Record the line if we
5404         are at an end_sequence marker even if it's not the start of a
5405         statement.
5406         * symmisc.c (maintenance_print_one_line_table): Print end of
5407         sequence markers with 'END' not '0'.
5408
5409 2020-01-24  Pedro Alves  <palves@redhat.com>
5410
5411         PR gdb/25410
5412         * thread.c (scoped_restore_current_thread::restore): Use
5413         switch_to_inferior_no_thread.
5414         * exec.c: Include "progspace-and-thread.h".
5415         (add_target_sections, remove_target_sections):
5416         scoped_restore_current_pspace_and_thread instead of
5417         scoped_restore_current_thread.
5418         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
5419         and aspace to the inferior before calling clone_program_space.
5420         Remove stale comment.
5421
5422 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
5423
5424         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
5425         (arm_netbsd_nat_target::fetch_registers): ...this.
5426         (arm_nbsd_nat_target::store_registers): Rename to...
5427         (arm_netbsd_nat_target::store_registers): ...this.
5428
5429 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
5430
5431         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5432         register_t.
5433
5434 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
5435
5436         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
5437         Update comment.
5438         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
5439         Likewise.
5440         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
5441         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
5442         the correct replacement (iterate_over_regset_sections).
5443         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
5444         Update comment.
5445
5446 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
5447
5448         PR gdb/23718
5449         * gdb/python/python.c (execute_gdb_command): Call
5450         async_enable_stdin in catch block.
5451
5452 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5453
5454         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
5455         SWITCH_THRU_ALL_UIS.
5456
5457 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5458
5459         PR tui/9765
5460         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
5461         comment, add extra parameter, and update to store previous symbol
5462         when appropriate.
5463         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
5464         add extra parameter.
5465         * tui/tui-disasm.c (tui_disassemble): Update header comment,
5466         remove unneeded parameter, add try/catch around gdb_print_insn,
5467         rewrite to add items to asm_lines vector.
5468         (tui_find_backward_disassembly_start_address): New function.
5469         (tui_find_disassembly_address): Updated throughout.
5470         (tui_disasm_window::set_contents): Update for changes to
5471         tui_disassemble.
5472         (tui_disasm_window::do_scroll_vertical): No need to adjust the
5473         number of lines to scroll.
5474
5475 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
5476
5477         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
5478         (SECT_OFF_DATA): Likewise.
5479         (SECT_OFF_RODATA): Likewise.
5480         (SECT_OFF_TEXT): Likewise.
5481         (SECT_OFF_BSS): Likewise.
5482         (struct objfile) <text_section_offset, data_section_offset>: New
5483         methods.
5484         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
5485         objfile::text_section_offset.
5486         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
5487         * coffread.c (coff_symtab_read): Likewise.
5488         (enter_linenos): Likewise.
5489         (process_coff_symbol): Likewise.
5490         * ctfread.c (get_objfile_text_range): Likewise.
5491         * dtrace-probe.c (dtrace_probe::get_relocated_address):
5492         Use objfile::data_section_offset.
5493         * dwarf2-frame.c (execute_cfa_program): Use
5494         objfile::text_section_offset.
5495         (dwarf2_frame_find_fde): Likewise.
5496         * dwarf2read.c (create_addrmap_from_index): Likewise.
5497         (create_addrmap_from_aranges): Likewise.
5498         (dw2_find_pc_sect_compunit_symtab): Likewise.
5499         (process_psymtab_comp_unit_reader): Likewise.
5500         (add_partial_symbol): Likewise.
5501         (add_partial_subprogram): Likewise.
5502         (process_full_comp_unit): Likewise.
5503         (read_file_scope): Likewise.
5504         (read_func_scope): Likewise.
5505         (read_lexical_block_scope): Likewise.
5506         (read_call_site_scope): Likewise.
5507         (dwarf2_rnglists_process): Likewise.
5508         (dwarf2_ranges_process): Likewise.
5509         (dwarf2_ranges_read): Likewise.
5510         (dwarf_decode_lines_1): Likewise.
5511         (new_symbol): Likewise.
5512         (dwarf2_fetch_die_loc_sect_off): Likewise.
5513         (dwarf2_per_cu_text_offset): Likewise.
5514         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
5515         * hppa-tdep.c (read_unwind_info): Likewise.
5516         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
5517         * psympriv.h (struct partial_symtab): Likewise.
5518         * psymtab.c (find_pc_sect_psymtab): Likewise.
5519         * solib-svr4.c (enable_break): Likewise.
5520         * stap-probe.c (relocate_address): Use
5521         objfile::data_section_offset.
5522         * xcoffread.c (enter_line_range): Use
5523         objfile::text_section_offset.
5524         (read_xcoff_symtab): Likewise.
5525
5526 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
5527
5528         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
5529         declaration to narrower scopes.
5530
5531 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
5532
5533         * darwin-nat.h (struct darwin_exception_msg, enum
5534         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
5535         Move up.
5536         (class darwin_nat_target) <wait_1, check_new_threads,
5537         decode_exception_message, decode_message, stop_inferior,
5538         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
5539         * darwin-nat.c (darwin_check_new_threads): Rename to...
5540         (darwin_nat_target::check_new_threads): ... this.
5541         (darwin_suspend_inferior_it): Remove.
5542         (darwin_decode_exception_message): Rename to...
5543         (darwin_nat_target::decode_exception_message): ... this.
5544         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
5545         (darwin_decode_message): Rename to...
5546         (darwin_nat_target::decode_message): ... this.
5547         (cancel_breakpoint): Rename to...
5548         (darwin_nat_target::cancel_breakpoint): ... this.
5549         (darwin_wait): Rename to...
5550         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
5551         instead of iterate_over_inferiors.
5552         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
5553         (darwin_stop_inferior): Rename to...
5554         (darwin_nat_target::stop_inferior): ... this.
5555         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
5556         (darwin_init_thread_list): Rename to...
5557         (darwin_nat_target::init_thread_list): ... this.
5558         (darwin_ptrace_him): Rename to...
5559         (darwin_nat_target::ptrace_him): ... this.
5560         (darwin_nat_target::create_inferior): Pass lambda function to
5561         fork_inferior.
5562         (darwin_nat_target::detach): Call stop_inferior instead of
5563         darwin_stop_inferior.
5564         * fork-inferior.h (fork_inferior): Change init_trace_fun
5565         parameter to gdb::function_view.
5566         * fork-inferior.c (fork_inferior): Likewise.
5567
5568 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
5569
5570         * i386-cygwin-tdep.c (core_process_module_section): Update.
5571         * windows-nat.c (struct lm_info_windows): Add text_offset.
5572         (windows_xfer_shared_libraries): Update.
5573         * windows-tdep.c (windows_xfer_shared_library):
5574         Add text_offset_cached argument.
5575         * windows-tdep.h (windows_xfer_shared_library): Update.
5576
5577 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5578
5579         * gdbarch.sh: Add declaration for _initialize_gdbarch.
5580
5581 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5582
5583         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
5584         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
5585         replace with range-based for.
5586         (gdbsim_interrupt_inferior): Remove.
5587         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
5588         with a range-based for.  Inline code from
5589         gdbsim_interrupt_inferior.
5590
5591 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5592
5593         * infrun.c (proceed): Fix indentation.
5594
5595 2020-01-21  Tom Tromey  <tromey@adacore.com>
5596
5597         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
5598         * python/python.c (python_extension_ops): Update.
5599         (gdbpy_colorize): New function.
5600         * python/lib/gdb/__init__.py (colorize): New function.
5601         * extension.h (ext_lang_colorize): Declare.
5602         * extension.c (ext_lang_colorize): New function.
5603         * extension-priv.h (struct extension_language_ops) <colorize>: New
5604         member.
5605         * cli/cli-style.c (_initialize_cli_style): Update help text.
5606
5607 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5608
5609         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
5610         <cond>: Change type to bool.
5611         (aarch64_displaced_step_b_cond): Update cond to use bool type.
5612         (aarch64_displaced_step_cb): Likewise.
5613         (aarch64_displaced_step_tb): Likewise.
5614
5615 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5616
5617         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
5618         output.
5619
5620 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5621
5622         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
5623         <pc_adjust>: Adjust the documentation.
5624         (aarch64_displaced_step_fixup): Check if PC really moved before
5625         adjusting it.
5626
5627 2020-01-19  Tom Tromey  <tom@tromey.com>
5628
5629         * disasm.c (~gdb_disassembler): New destructor.
5630         (gdb_buffered_insn_length): Call disassemble_free_target.
5631         * disasm.h (class gdb_disassembler): Declare destructor.  Use
5632         DISABLE_COPY_AND_ASSIGN.
5633
5634 2020-01-19  Tom Tromey  <tom@tromey.com>
5635
5636         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
5637         (die_reader_func_ftype): Remove.
5638         (cutu_reader): New class.
5639         (dw2_get_file_names_reader): Remove "data" parameter.
5640         (dw2_get_file_names): Use cutu_reader.
5641         (create_debug_type_hash_table): Update.
5642         (read_cutu_die_from_dwo): Update comment.
5643         (lookup_dwo_unit): Add dwo_name parameter.
5644         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
5645         die_reader_func_ftype and data parameters.
5646         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
5647         Remove die_reader_func_ftype and data parameters.
5648         (~cutu_reader): New; from init_cutu_and_read_dies.
5649         (cutu_reader::cutu_reader): Rename from
5650         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
5651         and data parameters.
5652         (init_cutu_and_read_dies_simple): Remove.
5653         (struct process_psymtab_comp_unit_data): Remove.
5654         (process_psymtab_comp_unit_reader): Remove data parameter; add
5655         want_partial_unit and pretend_language parameters.
5656         (process_psymtab_comp_unit): Use cutu_reader.
5657         (build_type_psymtabs_reader): Remove data parameter.
5658         (build_type_psymtabs_1): Use cutu_reader.
5659         (process_skeletonless_type_unit): Likewise.
5660         (load_partial_comp_unit_reader): Remove.
5661         (load_partial_comp_unit): Use cutu_reader.
5662         (load_full_comp_unit_reader): Remove.
5663         (load_full_comp_unit): Use cutu_reader.
5664         (struct create_dwo_cu_data): Remove.
5665         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
5666         dwo_unit parameters.
5667         (create_cus_hash_table): Use cutu_reader.
5668         (struct dwarf2_read_addr_index_data): Remove.
5669         (dwarf2_read_addr_index_reader): Remove.
5670         (dwarf2_read_addr_index): Use cutu_reader.
5671         (read_signatured_type_reader): Remove.
5672         (read_signatured_type): Use cutu_reader.
5673
5674 2020-01-19  Tom Tromey  <tom@tromey.com>
5675
5676         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
5677         * tui/tui-wingeneral.h (class tui_suppress_output): New.
5678         (tui_wrefresh): Declare.
5679         * tui/tui-wingeneral.c (suppress_output): New global.
5680         (tui_suppress_output, ~tui_suppress_output): New constructor and
5681         destructor.
5682         (tui_wrefresh): New function.
5683         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
5684         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
5685         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
5686         method.
5687         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
5688         tui_wrefresh.
5689         (tui_data_window::no_refresh): New method.
5690         (tui_data_item_window::refresh_window): Call tui_wrefresh.
5691         (tui_reg_command): Use tui_suppress_output
5692         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
5693         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
5694         method.
5695         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
5696
5697 2020-01-19  Tom Tromey  <tom@tromey.com>
5698
5699         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5700         Handle case where symtab is null.
5701
5702 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
5703
5704         * linux-fork.c (one_fork_p): Simplify.
5705
5706 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5707
5708         * top.c (struct qt_args): Remove.
5709         (kill_or_detach): Change return type to void, replace `void *`
5710         parameter with a proper one.
5711         (print_inferior_quit_action):  Likewise.
5712         (quit_confirm): Use range-based for loop to iterate over inferiors.
5713         (quit_force): Likewise.
5714
5715 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5716
5717         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
5718         `void *` parameter with proper parameters.
5719         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
5720         (print_one_inferior): Change return type to void, replace `void *`
5721         parameter with proper parameters.
5722         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
5723         inferiors.
5724         (get_other_inferior): Remove.
5725         (mi_cmd_remove_inferior): Use range-based loop to iterate over
5726         inferiors.
5727
5728 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5729
5730         * mi/mi-interp.c (report_initial_inferior): Remove.
5731         (mi_interp::init): Use range-based for to iterate over inferiors.
5732
5733 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5734
5735         * python/py-inferior.c (build_inferior_list): Remove.
5736         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
5737
5738 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
5739
5740         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
5741         (btrace_stitch_trace): Likewise.
5742         * charset.c (intermediate_encoding): Likewise (vaild).
5743         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
5744         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
5745         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
5746
5747 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
5748
5749         * windows-tdep.c (windows_get_tlb_type):
5750         Add rtl_user_process_parameters type.
5751
5752 2020-01-16  Pedro Alves  <palves@redhat.com>
5753             Norbert Lange  <nolange79@gmail.com>
5754
5755         PR build/24805
5756         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
5757         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
5758         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
5759         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
5760         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
5761         (ps_plog): Redeclare exported functions with default visibility.
5762
5763 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
5764
5765         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
5766         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
5767
5768 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
5769
5770         * infcmd.c (post_create_inferior): Use get_thread_regcache
5771         instead of get_current_regcache.
5772
5773 2020-01-14  Tom Tromey  <tom@tromey.com>
5774
5775         PR symtab/12535:
5776         * python/python.c (gdbpy_decode_line): Treat empty string the same
5777         as no argument.
5778
5779 2020-01-14  Tom Tromey  <tom@tromey.com>
5780
5781         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
5782
5783 2020-01-14  Tom Tromey  <tom@tromey.com>
5784
5785         * nat/linux-btrace.c: Don't include <config.h>.
5786         * nat/linux-ptrace.c: Don't include <config.h>.
5787         * nat/x86-linux-dregs.c: Don't include <config.h>.
5788
5789 2020-01-14  Tom Tromey  <tom@tromey.com>
5790
5791         * configure: Rebuild.
5792         * configure.ac: Move many checks to ../gdbsupport/common.m4.
5793
5794 2020-01-14  Tom Tromey  <tom@tromey.com>
5795
5796         * nat/x86-linux-dregs.c: Include configh.h.
5797         * nat/linux-ptrace.c: Include configh.h.
5798         * nat/linux-btrace.c: Include configh.h.
5799         * defs.h: Include config.h, bfd.h.
5800         * configure.ac: Don't source common.host.
5801         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
5802         * configure: Rebuild.
5803         * acinclude.m4: Update path.
5804         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
5805         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
5806         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
5807         (CLIBS): Add LIBSUPPORT.
5808         (CDEPS): Likewise.
5809         (COMMON_SFILES): Remove gdbsupport files.
5810         (HFILES_NO_SRCDIR): Likewise.
5811         (stamp-version): Update path to create-version.sh.
5812         (ALLDEPFILES): Remove gdbsupport files.
5813
5814 2020-01-14  Tom Tromey  <tom@tromey.com>
5815
5816         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
5817         USE_WIN32API when needed.
5818         * configure.ac (USE_WIN32API): Don't define.
5819         (WIN32LIBS): Use WIN32APILIBS.
5820         * configure: Rebuild.
5821
5822 2020-01-14  Tom Tromey  <tom@tromey.com>
5823
5824         * configure: Rebuild.
5825         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
5826
5827 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5828
5829         * skip.c (skip_function_command): Make skip w/o arguments use the
5830         name of the inlined function if pc is inside any inlined function.
5831
5832 2020-01-14  Luis Machado  <luis.machado@linaro.org>
5833
5834         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
5835         * infrun.c (resume_1): Likewise.
5836         (handle_inferior_event): Remove stale comment.
5837         * linux-nat.c (linux_nat_target::resume): Update comments.
5838         (save_stop_reason): Likewise.
5839         (linux_nat_filter_event): Likewise.
5840         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
5841
5842 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
5843
5844         * elfread.c (record_minimal_symbol): Set section index to 0 for
5845         non-allocatable sections.
5846
5847
5848 2020-01-13  Ali Tamur <tamur@google.com>
5849
5850         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
5851         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
5852         to gdb::optional.  Update comments.
5853         (dwo_file): Update comments.
5854         (read_attribute): Update API to take an additional out parameter,
5855         need_reprocess.  This is used to mark attributes that need other
5856         attributes (e.g. str_offsets_base) for correct computation which may not
5857         have been read yet.
5858         (read_attribute_reprocess): New function declaration.
5859         (read_addr_index): Likewise.
5860         (read_dwo_str_index): Likewise.
5861         (read_stub_str_index): Likewise.
5862         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
5863         (lookup_addr_base): New function definition.
5864         (lookup_ranges_base): Likewise.
5865         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
5866         lookup_ranges_base.
5867         (init_cutu_and_read_dies): Update comments.
5868         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
5869         unit.  This is used to inherit parent's str_offsets_base and addr_base.
5870         Update comments.
5871         (init_cutu_and_read_dies_simple): Reflect API changes.
5872         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
5873         (create_cus_hash_table): Change API to take parent compile unit.
5874         Reflect API changes.
5875         (open_and_init_dwo_file): Reflect API changes.
5876         (dwarf2_get_pc_bounds): Update comments.
5877         (dwarf2_record_block_ranges): Likewise.
5878         (read_full_die_1): Change implementation to reprocess attributes that
5879         need str_offsets_base and addr_base.
5880         (partial_die_info::read): Likewise.
5881         (read_attribute_reprocess): New function definition.
5882         (read_attribute_value): Change API to take an additional out parameter,
5883         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
5884         when a non-dwo compile unit has index based attributes.
5885         (read_attribute): Reflect API changes.
5886         (read_addr_index_1): Reflect API changes.  Update comments.
5887         (dwarf2_read_addr_index_data): Reflect API changes.
5888         (dwarf2_read_addr_index): Likewise.
5889         (read_str_index): Change API and implementation.  This becomes a helper
5890         to be used by the new string index related methods.  Update error
5891         message and comments.
5892         (read_dwo_str_index): New function definition.
5893         (read_stub_str_index): Likewise.
5894         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
5895         * symfile.h (dwarf2_debug_sections): Likewise.
5896         * xcoffread.c (dwarf2_debug_sections): Likewise.
5897
5898 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5899
5900         * gdbcore.h (struct core_fns) <core_read_registers>: Change
5901         core_reg_sect type to gdb_byte *.
5902         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
5903         * cris-tdep.c (fetch_core_registers): Likewise.
5904         * corelow.c (core_target::get_core_register_section): Change
5905         type of `contents` to gdb::byte_vector.
5906
5907 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
5908
5909         * tui/tui-wingeneral.c (box_win): Position the title in the center
5910         of the border.
5911
5912 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5913
5914         * corelow.c (core_target::get_core_register_section): Use
5915           std::vector instead of alloca.
5916
5917 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5918
5919         * warning.m4: Add -Wmissing-declarations to build_warnings.
5920         * configure: Re-generate.
5921
5922 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5923
5924         * python/python.c (init__gdb_module): Add declaration.
5925
5926 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5927
5928         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
5929         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
5930         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
5931         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
5932         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
5933         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
5934         * ada-exp.y (_initialize_ada_exp): Add declaration.
5935         * ada-lang.c (_initialize_ada_language): Add declaration.
5936         * ada-tasks.c (_initialize_tasks): Add declaration.
5937         * agent.c (_initialize_agent): Add declaration.
5938         * aix-thread.c (_initialize_aix_thread): Add declaration.
5939         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
5940         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
5941         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
5942         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
5943         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
5944         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
5945         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
5946         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
5947         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
5948         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
5949         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
5950         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
5951         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
5952         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
5953         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
5954         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
5955         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
5956         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
5957         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
5958         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
5959         * annotate.c (_initialize_annotate): Add declaration.
5960         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
5961         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
5962         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
5963         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
5964         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
5965         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
5966         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
5967         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
5968         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
5969         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
5970         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
5971         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
5972         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
5973         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
5974         * auto-load.c (_initialize_auto_load): Add declaration.
5975         * auxv.c (_initialize_auxv): Add declaration.
5976         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
5977         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
5978         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
5979         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
5980         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
5981         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
5982         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
5983         * breakpoint.c (_initialize_breakpoint): Add declaration.
5984         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
5985         * btrace.c (_initialize_btrace): Add declaration.
5986         * charset.c (_initialize_charset): Add declaration.
5987         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
5988         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
5989         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
5990         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
5991         * cli/cli-script.c (_initialize_cli_script): Add declaration.
5992         * cli/cli-style.c (_initialize_cli_style): Add declaration.
5993         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
5994         * coffread.c (_initialize_coffread): Add declaration.
5995         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
5996         * compile/compile.c (_initialize_compile): Add declaration.
5997         * complaints.c (_initialize_complaints): Add declaration.
5998         * completer.c (_initialize_completer): Add declaration.
5999         * copying.c (_initialize_copying): Add declaration.
6000         * corefile.c (_initialize_core): Add declaration.
6001         * corelow.c (_initialize_corelow): Add declaration.
6002         * cp-abi.c (_initialize_cp_abi): Add declaration.
6003         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
6004         * cp-support.c (_initialize_cp_support): Add declaration.
6005         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
6006         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
6007         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
6008         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
6009         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
6010         * ctfread.c (_initialize_ctfread): Add declaration.
6011         * d-lang.c (_initialize_d_language): Add declaration.
6012         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
6013         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
6014         * dbxread.c (_initialize_dbxread): Add declaration.
6015         * dcache.c (_initialize_dcache): Add declaration.
6016         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
6017         * disasm.c (_initialize_disasm): Add declaration.
6018         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
6019         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
6020         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
6021         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
6022         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
6023         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
6024         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
6025         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
6026         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
6027         * elfread.c (_initialize_elfread): Add declaration.
6028         * exec.c (_initialize_exec): Add declaration.
6029         * extension.c (_initialize_extension): Add declaration.
6030         * f-lang.c (_initialize_f_language): Add declaration.
6031         * f-valprint.c (_initialize_f_valprint): Add declaration.
6032         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
6033         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
6034         * filesystem.c (_initialize_filesystem): Add declaration.
6035         * findcmd.c (_initialize_mem_search): Add declaration.
6036         * findvar.c (_initialize_findvar): Add declaration.
6037         * fork-child.c (_initialize_fork_child): Add declaration.
6038         * frame-base.c (_initialize_frame_base): Add declaration.
6039         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
6040         * frame.c (_initialize_frame): Add declaration.
6041         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
6042         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
6043         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
6044         * gcore.c (_initialize_gcore): Add declaration.
6045         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
6046         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
6047         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
6048         * gdbarch.c (_initialize_gdbarch): Add declaration.
6049         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
6050         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
6051         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
6052         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
6053         * go-lang.c (_initialize_go_language): Add declaration.
6054         * go32-nat.c (_initialize_go32_nat): Add declaration.
6055         * guile/guile.c (_initialize_guile): Add declaration.
6056         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
6057         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
6058         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
6059         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
6060         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
6061         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
6062         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
6063         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
6064         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
6065         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
6066         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
6067         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
6068         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
6069         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
6070         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
6071         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
6072         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
6073         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
6074         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
6075         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
6076         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
6077         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
6078         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
6079         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
6080         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
6081         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
6082         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
6083         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
6084         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
6085         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
6086         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
6087         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
6088         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
6089         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
6090         * infcall.c (_initialize_infcall): Add declaration.
6091         * infcmd.c (_initialize_infcmd): Add declaration.
6092         * inflow.c (_initialize_inflow): Add declaration.
6093         * infrun.c (_initialize_infrun): Add declaration.
6094         * interps.c (_initialize_interpreter): Add declaration.
6095         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
6096         * jit.c (_initialize_jit): Add declaration.
6097         * language.c (_initialize_language): Add declaration.
6098         * linux-fork.c (_initialize_linux_fork): Add declaration.
6099         * linux-nat.c (_initialize_linux_nat): Add declaration.
6100         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
6101         * linux-thread-db.c (_initialize_thread_db): Add declaration.
6102         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
6103         * m2-lang.c (_initialize_m2_language): Add declaration.
6104         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
6105         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
6106         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
6107         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
6108         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
6109         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
6110         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
6111         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
6112         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
6113         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
6114         * machoread.c (_initialize_machoread): Add declaration.
6115         * macrocmd.c (_initialize_macrocmd): Add declaration.
6116         * macroscope.c (_initialize_macroscope): Add declaration.
6117         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
6118         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
6119         * maint.c (_initialize_maint_cmds): Add declaration.
6120         * mdebugread.c (_initialize_mdebugread): Add declaration.
6121         * memattr.c (_initialize_mem): Add declaration.
6122         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
6123         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
6124         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
6125         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
6126         * mi/mi-main.c (_initialize_mi_main): Add declaration.
6127         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
6128         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
6129         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
6130         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
6131         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
6132         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
6133         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
6134         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
6135         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
6136         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
6137         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
6138         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
6139         * mipsread.c (_initialize_mipsread): Add declaration.
6140         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
6141         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
6142         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
6143         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
6144         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
6145         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
6146         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
6147         * nto-procfs.c (_initialize_procfs): Add declaration.
6148         * objc-lang.c (_initialize_objc_language): Add declaration.
6149         * observable.c (_initialize_observer): Add declaration.
6150         * opencl-lang.c (_initialize_opencl_language): Add declaration.
6151         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
6152         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
6153         * osabi.c (_initialize_gdb_osabi): Add declaration.
6154         * osdata.c (_initialize_osdata): Add declaration.
6155         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
6156         * parse.c (_initialize_parse): Add declaration.
6157         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
6158         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
6159         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
6160         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
6161         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
6162         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
6163         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
6164         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
6165         * printcmd.c (_initialize_printcmd): Add declaration.
6166         * probe.c (_initialize_probe): Add declaration.
6167         * proc-api.c (_initialize_proc_api): Add declaration.
6168         * proc-events.c (_initialize_proc_events): Add declaration.
6169         * proc-service.c (_initialize_proc_service): Add declaration.
6170         * procfs.c (_initialize_procfs): Add declaration.
6171         * producer.c (_initialize_producer): Add declaration.
6172         * psymtab.c (_initialize_psymtab): Add declaration.
6173         * python/python.c (_initialize_python): Add declaration.
6174         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
6175         * record-btrace.c (_initialize_record_btrace): Add declaration.
6176         * record-full.c (_initialize_record_full): Add declaration.
6177         * record.c (_initialize_record): Add declaration.
6178         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
6179         * regcache.c (_initialize_regcache): Add declaration.
6180         * reggroups.c (_initialize_reggroup): Add declaration.
6181         * remote-notif.c (_initialize_notif): Add declaration.
6182         * remote-sim.c (_initialize_remote_sim): Add declaration.
6183         * remote.c (_initialize_remote): Add declaration.
6184         * reverse.c (_initialize_reverse): Add declaration.
6185         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
6186         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
6187         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
6188         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
6189         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
6190         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
6191         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
6192         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
6193         Add declaration.
6194         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
6195         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
6196         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
6197         * rust-exp.y (_initialize_rust_exp): Add declaration.
6198         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
6199         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
6200         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
6201         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
6202         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
6203         * score-tdep.c (_initialize_score_tdep): Add declaration.
6204         * ser-go32.c (_initialize_ser_dos): Add declaration.
6205         * ser-mingw.c (_initialize_ser_windows): Add declaration.
6206         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
6207         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
6208         * ser-uds.c (_initialize_ser_socket): Add declaration.
6209         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
6210         * serial.c (_initialize_serial): Add declaration.
6211         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
6212         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
6213         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
6214         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
6215         * skip.c (_initialize_step_skip): Add declaration.
6216         * sol-thread.c (_initialize_sol_thread): Add declaration.
6217         * solib-aix.c (_initialize_solib_aix): Add declaration.
6218         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
6219         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
6220         * solib-frv.c (_initialize_frv_solib): Add declaration.
6221         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
6222         * solib-target.c (_initialize_solib_target): Add declaration.
6223         * solib.c (_initialize_solib): Add declaration.
6224         * source-cache.c (_initialize_source_cache): Add declaration.
6225         * source.c (_initialize_source): Add declaration.
6226         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
6227         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
6228         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
6229         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
6230         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
6231         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
6232         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
6233         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
6234         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
6235         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
6236         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
6237         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
6238         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
6239         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
6240         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
6241         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
6242         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
6243         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
6244         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
6245         * stabsread.c (_initialize_stabsread): Add declaration.
6246         * stack.c (_initialize_stack): Add declaration.
6247         * stap-probe.c (_initialize_stap_probe): Add declaration.
6248         * std-regs.c (_initialize_frame_reg): Add declaration.
6249         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
6250         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
6251         * symfile.c (_initialize_symfile): Add declaration.
6252         * symmisc.c (_initialize_symmisc): Add declaration.
6253         * symtab.c (_initialize_symtab): Add declaration.
6254         * target.c (_initialize_target): Add declaration.
6255         * target-connection.c (_initialize_target_connection): Add
6256         declaration.
6257         * target-dcache.c (_initialize_target_dcache): Add declaration.
6258         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
6259         * thread.c (_initialize_thread): Add declaration.
6260         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
6261         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
6262         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
6263         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
6264         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
6265         * tracectf.c (_initialize_ctf): Add declaration.
6266         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
6267         * tracefile.c (_initialize_tracefile): Add declaration.
6268         * tracepoint.c (_initialize_tracepoint): Add declaration.
6269         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
6270         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
6271         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
6272         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
6273         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
6274         * tui/tui-win.c (_initialize_tui_win): Add declaration.
6275         * tui/tui.c (_initialize_tui): Add declaration.
6276         * typeprint.c (_initialize_typeprint): Add declaration.
6277         * ui-style.c (_initialize_ui_style): Add declaration.
6278         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
6279         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
6280         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
6281         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
6282         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
6283         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
6284         * unittests/filtered_iterator-selftests.c
6285         (_initialize_filtered_iterator_selftests): Add declaration.
6286         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
6287         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
6288         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
6289         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
6290         * unittests/main-thread-selftests.c
6291         (_initialize_main_thread_selftests): Add declaration.
6292         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
6293         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
6294         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
6295         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
6296         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
6297         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
6298         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
6299         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
6300         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
6301         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
6302         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
6303         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
6304         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
6305         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
6306         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
6307         declaration.
6308         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
6309         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
6310         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
6311         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
6312         * user-regs.c (_initialize_user_regs): Add declaration.
6313         * utils.c (_initialize_utils): Add declaration.
6314         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
6315         * valops.c (_initialize_valops): Add declaration.
6316         * valprint.c (_initialize_valprint): Add declaration.
6317         * value.c (_initialize_values): Add declaration.
6318         * varobj.c (_initialize_varobj): Add declaration.
6319         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
6320         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
6321         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
6322         * windows-nat.c (_initialize_windows_nat): Add declaration.
6323         (_initialize_check_for_gdb_ini): Add declaration.
6324         (_initialize_loadable): Add declaration.
6325         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
6326         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
6327         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
6328         * xcoffread.c (_initialize_xcoffread): Add declaration.
6329         * xml-support.c (_initialize_xml_support): Add declaration.
6330         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
6331         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
6332         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
6333         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
6334
6335 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
6336
6337         * regformats/regdat.sh: Generate declaration for init function.
6338
6339 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
6340
6341         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
6342         up.
6343         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
6344         close_one_inferior>: New methods.
6345         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
6346         pass down target to find_inferior_pid.
6347         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
6348         Pass down target to find_inferior_ptid.
6349         (gdbsim_target::create_inferior): Pass down target to
6350         add_thread_silent.
6351         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
6352         target down to find_inferior_ptid and switch_to_thread.
6353         (gdbsim_target::close): Update to call close_one_inferior.
6354         (struct resume_data): Remove.
6355         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
6356         directly, rather than through a void pointer.
6357         (gdbsim_target::resume): Update to call resume_one_inferior.
6358
6359 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
6360
6361         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
6362
6363 2020-01-12  Pedro Alves  <palves@redhat.com>
6364
6365         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
6366         directly for the current inferior instead of
6367         discard_all_inferiors.
6368         (discard_all_inferiors): Delete.
6369
6370 2020-01-11  Tom Tromey  <tom@tromey.com>
6371
6372         * tui/tui-wingeneral.c (box_win): Check cli_styling.
6373         * tui/tui-winsource.c (tui_source_window_base::refill): Use
6374         deprecated_safe_get_selected_frame.
6375
6376 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6377
6378         * inferior.c (print_inferior): Switch inferior before printing it.
6379
6380 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
6381             Pedro Alves  <palves@redhat.com>
6382
6383         * progspace-and-thread.c (switch_to_program_space_and_thread):
6384         Assert there's an inferior for PSPACE.  Use
6385         switch_to_inferior_no_thread to switch the inferior too.
6386         * progspace.c (program_space::~program_space): Call
6387         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
6388         (program_space::free_all_objfiles): Don't call clear_symtab_users
6389         here.
6390         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
6391
6392 2020-01-10  Pedro Alves  <palves@redhat.com>
6393
6394         * NEWS: Mention multi-target debugging, "info connections", and
6395         "add-inferior -no-connection".
6396
6397 2020-01-10  Pedro Alves  <palves@redhat.com>
6398
6399         * infrun.c: Include "target-connection.h".
6400         (check_multi_target_resumption): New.
6401         (proceed): Call it.
6402         * target-connection.c (make_target_connection_string): Make
6403         extern.
6404         * target-connection.h (make_target_connection_string): Declare.
6405
6406 2020-01-10  Pedro Alves  <palves@redhat.com>
6407
6408         * Makefile.in (COMMON_SFILES): Add target-connection.c.
6409         * inferior.c (uiout_field_connection): New function.
6410         (print_inferior): Add new "connection-id" column.
6411         (add_inferior_command): Show connection number/string of added
6412         inferior.
6413         * process-stratum-target.h
6414         (process_stratum_target::connection_string): New virtual method.
6415         (process_stratum_target::connection_number): New field.
6416         * remote.c (remote_target::connection_string): New override.
6417         * target-connection.c: New file.
6418         * target-connection.h: New file.
6419         * target.c (decref_target): Remove process_stratum targets from
6420         the connection list.
6421         (target_stack::push): Add process_stratum targets to the
6422         connection list.
6423
6424 2020-01-10  Pedro Alves  <palves@redhat.com>
6425
6426         Revert:
6427         2016-04-12  Pedro Alves  <palves@redhat.com>
6428         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
6429         Remove references to name.
6430         * serial.h (struct serial) <name>: Delete.
6431
6432 2020-01-10  Pedro Alves  <palves@redhat.com>
6433
6434         * gdbarch-selftests.c (register_to_value_test): Remove "target
6435         already pushed" check.
6436
6437 2020-01-10  Pedro Alves  <palves@redhat.com>
6438             John Baldwin  <jhb@FreeBSD.org>
6439
6440         * aarch64-linux-nat.c
6441         (aarch64_linux_nat_target::thread_architecture): Adjust.
6442         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
6443         (task_command_1): Likewise.
6444         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
6445         (aix_thread_target::wait, aix_thread_target::fetch_registers)
6446         (aix_thread_target::store_registers)
6447         (aix_thread_target::thread_alive): Adjust.
6448         * amd64-fbsd-tdep.c: Include "inferior.h".
6449         (amd64fbsd_get_thread_local_address): Pass down target.
6450         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
6451         thread's gdbarch instead of target_gdbarch.
6452         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
6453         get_last_target_status.
6454         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
6455         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
6456         inferiors.
6457         (update_inserted_breakpoint_locations): Skip if inferiors with no
6458         execution.
6459         (update_global_location_list): When handling moribund locations,
6460         find representative inferior for location's pspace, and use thread
6461         count of its process_stratum target.
6462         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
6463         * bsd-uthread.c (bsd_uthread_target::wait): Use
6464         as_process_stratum_target and adjust thread_change_ptid and
6465         add_thread calls.
6466         (bsd_uthread_target::update_thread_list): Use
6467         as_process_stratum_target and adjust find_thread_ptid,
6468         thread_change_ptid and add_thread calls.
6469         * btrace.c (maint_btrace_packet_history_cmd): Adjust
6470         find_thread_ptid call.
6471         * corelow.c (add_to_thread_list): Adjust add_thread call.
6472         (core_target_open): Adjust add_thread_silent and thread_count
6473         calls.
6474         (core_target::pid_to_str): Adjust find_inferior_ptid call.
6475         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
6476         * event-top.c (async_disconnect): Pop targets from all inferiors.
6477         * exec.c (add_target_sections): Push exec target on all inferiors
6478         sharing the program space.
6479         (remove_target_sections): Remove the exec target from all
6480         inferiors sharing the program space.
6481         (exec_on_vfork): New.
6482         * exec.h (exec_on_vfork): Declare.
6483         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
6484         Pass it down.
6485         (fbsd_nat_target::update_thread_list): Adjust.
6486         (fbsd_nat_target::resume): Adjust.
6487         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
6488         down.
6489         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
6490         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
6491         get_thread_arch_regcache call.
6492         * fork-child.c (gdb_startup_inferior): Pass target down to
6493         startup_inferior and set_executing.
6494         * gdbthread.h (struct process_stratum_target): Forward declare.
6495         (add_thread, add_thread_silent, add_thread_with_info)
6496         (in_thread_list): Add process_stratum_target parameter.
6497         (find_thread_ptid(inferior*, ptid_t)): New overload.
6498         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
6499         parameter.
6500         (all_threads()): Delete overload.
6501         (all_threads, all_non_exited_threads): Add process_stratum_target
6502         parameter.
6503         (all_threads_safe): Use brace initialization.
6504         (thread_count): Add process_stratum_target parameter.
6505         (set_resumed, set_running, set_stop_requested, set_executing)
6506         (threads_are_executing, finish_thread_state): Add
6507         process_stratum_target parameter.
6508         (switch_to_thread): Use is_current_thread.
6509         * i386-fbsd-tdep.c: Include "inferior.h".
6510         (i386fbsd_get_thread_local_address): Pass down target.
6511         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
6512         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
6513         have_inferiors check.
6514         * inf-ptrace.c (inf_ptrace_target::create_inferior)
6515         (inf_ptrace_target::attach): Adjust.
6516         * infcall.c (run_inferior_call): Adjust.
6517         * infcmd.c (run_command_1): Pass target to
6518         scoped_finish_thread_state.
6519         (proceed_thread_callback): Skip inferiors with no execution.
6520         (continue_command): Rename 'all_threads' local to avoid hiding
6521         'all_threads' function.  Adjust get_last_target_status call.
6522         (prepare_one_step): Adjust set_running call.
6523         (signal_command): Use user_visible_resume_target.  Compare thread
6524         pointers instead of inferior_ptid.
6525         (info_program_command): Adjust to pass down target.
6526         (attach_command): Mark target's 'thread_executing' flag.
6527         (stop_current_target_threads_ns): New, factored out from ...
6528         (interrupt_target_1): ... this.  Switch inferior before making
6529         target calls.
6530         * inferior-iter.h
6531         (struct all_inferiors_iterator, struct all_inferiors_range)
6532         (struct all_inferiors_safe_range)
6533         (struct all_non_exited_inferiors_range): Filter on
6534         process_stratum_target too.  Remove explicit.
6535         * inferior.c (inferior::inferior): Push dummy target on target
6536         stack.
6537         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
6538         Add process_stratum_target parameter, and pass it down.
6539         (have_live_inferiors): Adjust.
6540         (switch_to_inferior_and_push_target): New.
6541         (add_inferior_command, clone_inferior_command): Handle
6542         "-no-connection" parameter.  Use
6543         switch_to_inferior_and_push_target.
6544         (_initialize_inferior): Mention "-no-connection" option in
6545         the help of "add-inferior" and "clone-inferior" commands.
6546         * inferior.h: Include "process-stratum-target.h".
6547         (interrupt_target_1): Use bool.
6548         (struct inferior) <push_target, unpush_target, target_is_pushed,
6549         find_target_beneath, top_target, process_target, target_at,
6550         m_stack>: New.
6551         (discard_all_inferiors): Delete.
6552         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
6553         (all_inferiors, all_non_exited_inferiors): Add
6554         process_stratum_target parameter.
6555         * infrun.c: Include "gdb_select.h" and <unordered_map>.
6556         (target_last_proc_target): New global.
6557         (follow_fork_inferior): Push target on new inferior.  Pass target
6558         to add_thread_silent.  Call exec_on_vfork.  Handle target's
6559         reference count.
6560         (follow_fork): Adjust get_last_target_status call.  Also consider
6561         target.
6562         (follow_exec): Push target on new inferior.
6563         (struct execution_control_state) <target>: New field.
6564         (user_visible_resume_target): New.
6565         (do_target_resume): Call target_async.
6566         (resume_1): Set target's threads_executing flag.  Consider resume
6567         target.
6568         (commit_resume_all_targets): New.
6569         (proceed): Also consider resume target.  Skip threads of inferiors
6570         with no execution.  Commit resumtion in all targets.
6571         (start_remote): Pass current inferior to wait_for_inferior.
6572         (infrun_thread_stop_requested): Consider target as well.  Pass
6573         thread_info pointer to clear_inline_frame_state instead of ptid.
6574         (infrun_thread_thread_exit): Consider target as well.
6575         (random_pending_event_thread): New inferior parameter.  Use it.
6576         (do_target_wait): Rename to ...
6577         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
6578         down.
6579         (threads_are_resumed_pending_p, do_target_wait): New.
6580         (prepare_for_detach): Adjust calls.
6581         (wait_for_inferior): New inferior parameter.  Handle it.  Use
6582         do_target_wait_1 instead of do_target_wait.
6583         (fetch_inferior_event): Adjust.  Switch to representative
6584         inferior.  Pass target down.
6585         (set_last_target_status): Add process_stratum_target parameter.
6586         Save target in global.
6587         (get_last_target_status): Add process_stratum_target parameter and
6588         handle it.
6589         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
6590         (context_switch): Check inferior_ptid == null_ptid before calling
6591         inferior_thread().
6592         (get_inferior_stop_soon): Pass down target.
6593         (wait_one): Rename to ...
6594         (poll_one_curr_target): ... this.
6595         (struct wait_one_event): New.
6596         (wait_one): New.
6597         (stop_all_threads): Adjust.
6598         (handle_no_resumed, handle_inferior_event): Adjust to consider the
6599         event's target.
6600         (switch_back_to_stepped_thread): Also consider target.
6601         (print_stop_event): Update.
6602         (normal_stop): Update.  Also consider the resume target.
6603         * infrun.h (wait_for_inferior): Remove declaration.
6604         (user_visible_resume_target): New declaration.
6605         (get_last_target_status, set_last_target_status): New
6606         process_stratum_target parameter.
6607         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
6608         process_stratum_target parameter, and use it.
6609         (clear_inline_frame_state (thread_info*)): New.
6610         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
6611         process_stratum_target parameter.
6612         (clear_inline_frame_state (thread_info*)): Declare.
6613         * linux-fork.c (delete_checkpoint_command): Pass target down to
6614         find_thread_ptid.
6615         (checkpoint_command): Adjust.
6616         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
6617         instead of just tweaking inferior_ptid.
6618         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
6619         (exit_lwp): Pass target down to find_thread_ptid.
6620         (attach_proc_task_lwp_callback): Pass target down to
6621         add_thread/set_running/set_executing.
6622         (linux_nat_target::attach): Pass target down to
6623         thread_change_ptid.
6624         (get_detach_signal): Pass target down to find_thread_ptid.
6625         Consider last target status's target.
6626         (linux_resume_one_lwp_throw, resume_lwp)
6627         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
6628         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
6629         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
6630         (linux_nat_target::async_wait_fd): New.
6631         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
6632         target down.
6633         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
6634         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
6635         * linux-thread-db.c (struct thread_db_info::process_target): New
6636         field.
6637         (add_thread_db_info): Save target.
6638         (get_thread_db_info): New process_stratum_target parameter.  Also
6639         match target.
6640         (delete_thread_db_info): New process_stratum_target parameter.
6641         Also match target.
6642         (thread_from_lwp): Adjust to pass down target.
6643         (thread_db_notice_clone): Pass down target.
6644         (check_thread_db_callback): Pass down target.
6645         (try_thread_db_load_1): Always push the thread_db target.
6646         (try_thread_db_load, record_thread): Pass target down.
6647         (thread_db_target::detach): Pass target down.  Always unpush the
6648         thread_db target.
6649         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
6650         target down.  Always unpush the thread_db target.
6651         (find_new_threads_callback, thread_db_find_new_threads_2)
6652         (thread_db_target::update_thread_list): Pass target down.
6653         (thread_db_target::pid_to_str): Pass current inferior down.
6654         (thread_db_target::get_thread_local_address): Pass target down.
6655         (thread_db_target::resume, maintenance_check_libthread_db): Pass
6656         target down.
6657         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
6658         * procfs.c (procfs_target::procfs_init_inferior): Declare.
6659         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
6660         (procfs_init_inferior): Rename to ...
6661         (procfs_target::procfs_init_inferior): ... this and adjust.
6662         (procfs_target::create_inferior, procfs_notice_thread)
6663         (procfs_do_thread_registers): Adjust.
6664         * ppc-fbsd-tdep.c: Include "inferior.h".
6665         (ppcfbsd_get_thread_local_address): Pass down target.
6666         * proc-service.c (ps_xfer_memory): Switch current inferior and
6667         program space as well.
6668         (get_ps_regcache): Pass target down.
6669         * process-stratum-target.c
6670         (process_stratum_target::thread_address_space)
6671         (process_stratum_target::thread_architecture): Pass target down.
6672         * process-stratum-target.h
6673         (process_stratum_target::threads_executing): New field.
6674         (as_process_stratum_target): New.
6675         * ravenscar-thread.c
6676         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
6677         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
6678         down.
6679         * record-btrace.c (record_btrace_target::info_record): Adjust.
6680         (record_btrace_target::record_method)
6681         (record_btrace_target::record_is_replaying)
6682         (record_btrace_target::fetch_registers)
6683         (get_thread_current_frame_id, record_btrace_target::resume)
6684         (record_btrace_target::wait, record_btrace_target::stop): Pass
6685         target down.
6686         * record-full.c (record_full_wait_1): Switch to event thread.
6687         Pass target down.
6688         * regcache.c (regcache::regcache)
6689         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
6690         process_stratum_target parameter and handle it.
6691         (current_thread_target): New global.
6692         (get_thread_regcache): Add process_stratum_target parameter and
6693         handle it.  Switch inferior before calling target method.
6694         (get_thread_regcache): Pass target down.
6695         (get_thread_regcache_for_ptid): Pass target down.
6696         (registers_changed_ptid): Add process_stratum_target parameter and
6697         handle it.
6698         (registers_changed_thread, registers_changed): Pass target down.
6699         (test_get_thread_arch_aspace_regcache): New.
6700         (current_regcache_test): Define a couple local test_target_ops
6701         instances and use them for testing.
6702         (readwrite_regcache): Pass process_stratum_target parameter.
6703         (cooked_read_test, cooked_write_test): Pass mock_target down.
6704         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
6705         (get_thread_arch_aspace_regcache): Add process_stratum_target
6706         parameter.
6707         (regcache::target): New method.
6708         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
6709         (regcache::registers_changed_ptid): Add process_stratum_target
6710         parameter.
6711         (regcache::m_target): New field.
6712         (registers_changed_ptid): Add process_stratum_target parameter.
6713         * remote.c (remote_state::supports_vCont_probed): New field.
6714         (remote_target::async_wait_fd): New method.
6715         (remote_unpush_and_throw): Add remote_target parameter.
6716         (get_current_remote_target): Adjust.
6717         (remote_target::remote_add_inferior): Push target.
6718         (remote_target::remote_add_thread)
6719         (remote_target::remote_notice_new_inferior)
6720         (get_remote_thread_info): Pass target down.
6721         (remote_target::update_thread_list): Skip threads of inferiors
6722         bound to other targets.  (remote_target::close): Don't discard
6723         inferiors.  (remote_target::add_current_inferior_and_thread)
6724         (remote_target::process_initial_stop_replies)
6725         (remote_target::start_remote)
6726         (remote_target::remote_serial_quit_handler): Pass down target.
6727         (remote_target::remote_unpush_target): New remote_target
6728         parameter.  Unpush the target from all inferiors.
6729         (remote_target::remote_unpush_and_throw): New remote_target
6730         parameter.  Pass it down.
6731         (remote_target::open_1): Check whether the current inferior has
6732         execution instead of checking whether any inferior is live.  Pass
6733         target down.
6734         (remote_target::remote_detach_1): Pass down target.  Use
6735         remote_unpush_target.
6736         (extended_remote_target::attach): Pass down target.
6737         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
6738         (remote_target::append_resumption): Pass down target.
6739         (remote_target::append_pending_thread_resumptions)
6740         (remote_target::remote_resume_with_hc, remote_target::resume)
6741         (remote_target::commit_resume): Pass down target.
6742         (remote_target::remote_stop_ns): Check supports_vCont_probed.
6743         (remote_target::interrupt_query)
6744         (remote_target::remove_new_fork_children)
6745         (remote_target::check_pending_events_prevent_wildcard_vcont)
6746         (remote_target::remote_parse_stop_reply)
6747         (remote_target::process_stop_reply): Pass down target.
6748         (first_remote_resumed_thread): New remote_target parameter.  Pass
6749         it down.
6750         (remote_target::wait_as): Pass down target.
6751         (unpush_and_perror): New remote_target parameter.  Pass it down.
6752         (remote_target::readchar, remote_target::remote_serial_write)
6753         (remote_target::getpkt_or_notif_sane_1)
6754         (remote_target::kill_new_fork_children, remote_target::kill): Pass
6755         down target.
6756         (remote_target::mourn_inferior): Pass down target.  Use
6757         remote_unpush_target.
6758         (remote_target::core_of_thread)
6759         (remote_target::remote_btrace_maybe_reopen): Pass down target.
6760         (remote_target::pid_to_exec_file)
6761         (remote_target::thread_handle_to_thread_info): Pass down target.
6762         (remote_target::async_wait_fd): New.
6763         * riscv-fbsd-tdep.c: Include "inferior.h".
6764         (riscv_fbsd_get_thread_local_address): Pass down target.
6765         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
6766         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
6767         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
6768         Adjust.
6769         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
6770         * solib-svr4.c (enable_break): Pass down target.
6771         * spu-multiarch.c (parse_spufs_run): Pass down target.
6772         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
6773         * target-delegates.c: Regenerate.
6774         * target.c (g_target_stack): Delete.
6775         (current_top_target): Return the current inferior's top target.
6776         (target_has_execution_1): Refer to the passed-in inferior's top
6777         target.
6778         (target_supports_terminal_ours): Check whether the initial
6779         inferior was already created.
6780         (decref_target): New.
6781         (target_stack::push): Incref/decref the target.
6782         (push_target, push_target, unpush_target): Adjust.
6783         (target_stack::unpush): Defref target.
6784         (target_is_pushed): Return bool.  Adjust to refer to the current
6785         inferior's target stack.
6786         (dispose_inferior): Delete, and inline parts ...
6787         (target_preopen): ... here.  Only dispose of the current inferior.
6788         (target_detach): Hold strong target reference while detaching.
6789         Pass target down.
6790         (target_thread_name): Add assertion.
6791         (target_resume): Pass down target.
6792         (target_ops::beneath, find_target_at): Adjust to refer to the
6793         current inferior's target stack.
6794         (get_dummy_target): New.
6795         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
6796         has a thread running.
6797         (initialize_targets): Rename to ...
6798         (_initialize_target): ... this.
6799         * target.h: Include "gdbsupport/refcounted-object.h".
6800         (struct target_ops): Inherit refcounted_object.
6801         (target_ops::shortname, target_ops::longname): Make const.
6802         (target_ops::async_wait_fd): New method.
6803         (decref_target): Declare.
6804         (struct target_ops_ref_policy): New.
6805         (target_ops_ref): New typedef.
6806         (get_dummy_target): Declare function.
6807         (target_is_pushed): Return bool.
6808         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
6809         (all_matching_threads_iterator::all_matching_threads_iterator):
6810         Handle filter target.
6811         * thread-iter.h (struct all_matching_threads_iterator, struct
6812         all_matching_threads_range, class all_non_exited_threads_range):
6813         Filter by target too.  Remove explicit.
6814         * thread.c (threads_executing): Delete.
6815         (inferior_thread): Pass down current inferior.
6816         (clear_thread_inferior_resources): Pass down thread pointer
6817         instead of ptid_t.
6818         (add_thread_silent, add_thread_with_info, add_thread): Add
6819         process_stratum_target parameter.  Use it for thread and inferior
6820         searches.
6821         (is_current_thread): New.
6822         (thread_info::deletable): Use it.
6823         (find_thread_ptid, thread_count, in_thread_list)
6824         (thread_change_ptid, set_resumed, set_running): New
6825         process_stratum_target parameter.  Pass it down.
6826         (set_executing): New process_stratum_target parameter.  Pass it
6827         down.  Adjust reference to 'threads_executing'.
6828         (threads_are_executing): New process_stratum_target parameter.
6829         Adjust reference to 'threads_executing'.
6830         (set_stop_requested, finish_thread_state): New
6831         process_stratum_target parameter.  Pass it down.
6832         (switch_to_thread): Also match inferior.
6833         (switch_to_thread): New process_stratum_target parameter.  Pass it
6834         down.
6835         (update_threads_executing): Reimplement.
6836         * top.c (quit_force): Pop targets from all inferior.
6837         (gdb_init): Don't call initialize_targets.
6838         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
6839         Declare.
6840         (windows_add_thread, windows_delete_thread): Adjust.
6841         (get_windows_debug_event): Rename to ...
6842         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
6843         * tracefile-tfile.c (tfile_target_open): Pass down target.
6844         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
6845         Forward declare.
6846         (switch_to_thread): Add process_stratum_target parameter.
6847         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
6848         parameter.  Use it.
6849         (mi_on_resume): Pass target down.
6850         * nat/fork-inferior.c (startup_inferior): Add
6851         process_stratum_target parameter.  Pass it down.
6852         * nat/fork-inferior.h (startup_inferior): Add
6853         process_stratum_target parameter.
6854         * python/py-threadevent.c (py_get_event_thread): Pass target down.
6855
6856 2020-01-10  Pedro Alves  <palves@redhat.com>
6857
6858         * remote.c (remote_target::start_remote): Don't set inferior_ptid
6859         directly.  Instead find the first thread in the thread list and
6860         use switch_to_thread.
6861
6862 2020-01-10  Pedro Alves  <palves@redhat.com>
6863
6864         * remote.c (remote_target::remote_add_inferior): Don't bind a
6865         process to the current inferior if the current inferior is already
6866         bound to a process.
6867
6868 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6869             Pedro Alves  <palves@redhat.com>
6870
6871         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
6872         If no process is specified, return null_ptid instead of
6873         inferior_ptid.
6874         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
6875         TARGET_WAITKIND_SIGNALLED with no pid.
6876
6877 2020-01-10  Pedro Alves  <palves@redhat.com>
6878
6879         * remote.c (first_remote_resumed_thread): New.
6880         (remote_target::wait_as): Use it as default event_ptid instead of
6881         inferior_ptid.
6882
6883 2020-01-10  Pedro Alves  <palves@redhat.com>
6884
6885         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
6886
6887 2020-01-10  Pedro Alves  <palves@redhat.com>
6888
6889         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
6890         not -1.
6891
6892 2020-01-10  Pedro Alves  <palves@redhat.com>
6893
6894         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
6895         ptid to get_last_target_status.
6896         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
6897         ptid to get_last_target_status.
6898         * infcmd.c (continue_command): Don't pass a target_waitstatus to
6899         get_last_target_status.
6900         (info_program_command): Don't pass a target_waitstatus to
6901         get_last_target_status.
6902         * infrun.c (init_wait_for_inferior): Use
6903         nullify_last_target_wait_ptid.
6904         (get_last_target_status): Handle nullptr arguments.
6905         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
6906         (print_stop_event): Don't pass a ptid to get_last_target_status.
6907         (normal_stop): Don't pass a ptid to get_last_target_status.
6908         * infrun.h (get_last_target_status, set_last_target_status): Move
6909         comments here and update.
6910         (nullify_last_target_wait_ptid): Declare.
6911         * linux-fork.c (fork_load_infrun_state): Remove local extern
6912         declaration of nullify_last_target_wait_ptid.
6913         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
6914         to get_last_target_status.
6915
6916 2020-01-10  Pedro Alves  <palves@redhat.com>
6917
6918         * gdbthread.h (scoped_restore_current_thread)
6919         <dont_restore, restore, m_dont_restore>: Declare.
6920         * thread.c (thread_alive): Add assertion.  Return bool.
6921         (switch_to_thread_if_alive): New.
6922         (prune_threads): Switch inferior/thread.
6923         (print_thread_info_1): Switch thread before calling target methods.
6924         (scoped_restore_current_thread::restore): New, factored out from
6925         ...
6926         (scoped_restore_current_thread::~scoped_restore_current_thread):
6927         ... this.
6928         (scoped_restore_current_thread::scoped_restore_current_thread):
6929         Add assertion.
6930         (thread_apply_all_command, thread_select): Use
6931         switch_to_thread_if_alive.
6932         * infrun.c (proceed, restart_threads, handle_signal_stop)
6933         (switch_back_to_stepped_thread): Switch current thread before
6934         calling target methods.
6935
6936 2020-01-10  Pedro Alves <palves@redhat.com>
6937
6938         * inferior.c (switch_to_inferior_no_thread): New function,
6939         factored out from ...
6940         (inferior_command): ... here.
6941         * inferior.h (switch_to_inferior_no_thread): Declare.
6942         * mi/mi-main.c (run_one_inferior): Use
6943         switch_to_inferior_no_thread.
6944
6945 2020-01-10  Pedro Alves  <palves@redhat.com>
6946
6947         * infcmd.c (kill_command): Remove dead code.
6948
6949 2020-01-10  Pedro Alves  <palves@redhat.com>
6950
6951         * remote.c (remote_target::mourn_inferior): No longer check
6952         whether the target is running.
6953
6954 2020-01-10  Pedro Alves  <palves@redhat.com>
6955
6956         * corelow.c (core_target::has_execution): Change parameter type to
6957         inferior pointer.
6958         * inferior.c (number_of_live_inferiors): Use
6959         inferior::has_execution instead of target_has_execution_1.
6960         * inferior.h (inferior::has_execution): New.
6961         * linux-thread-db.c (thread_db_target::update_thread_list): Use
6962         inferior::has_execution instead of target_has_execution_1.
6963         * process-stratum-target.c
6964         (process_stratum_target::has_execution): Change parameter type to
6965         inferior pointer.  Check the inferior's PID instead of
6966         inferior_ptid.
6967         * process-stratum-target.h
6968         (process_stratum_target::has_execution): Change parameter type to
6969         inferior pointer.
6970         * record-full.c (record_full_core_target::has_execution): Change
6971         parameter type to inferior pointer.
6972         * target.c (target_has_execution_1): Change parameter type to
6973         inferior pointer.
6974         (target_has_execution_current): Adjust.
6975         * target.h (target_ops::has_execution): Change parameter type to
6976         inferior pointer.
6977         (target_has_execution_1): Change parameter type to inferior
6978         pointer.  Change return type to bool.
6979         * tracefile.h (tracefile_target::has_execution): Change parameter
6980         type to inferior pointer.
6981
6982 2020-01-10  Pedro Alves  <palves@redhat.com>
6983
6984         * exceptions.c (print_flush): Remove current_top_target() check.
6985
6986 2020-01-10  Pedro Alves  <palves@redhat.com>
6987
6988         * remote.c (show_remote_exec_file): Show the current inferior's
6989         exec-file instead of the command variable's value.
6990
6991 2020-01-10  Pedro Alves  <palves@redhat.com>
6992
6993         * record-full.c (record_full_resume_ptid): New global.
6994         (record_full_target::resume): Set it.
6995         (record_full_wait_1): Use record_full_resume_ptid instead of
6996         inferior_ptid.
6997
6998 2020-01-10  Pedro Alves  <palves@redhat.com>
6999
7000         * gdbthread.h (scoped_restore_current_thread)
7001         <dont_restore, restore, m_dont_restore>: Declare.
7002         * thread.c (thread_alive): Add assertion.  Return bool.
7003         (switch_to_thread_if_alive): New.
7004         (prune_threads): Switch inferior/thread.
7005         (print_thread_info_1): Switch thread before calling target methods.
7006         (scoped_restore_current_thread::restore): New, factored out from
7007         ...
7008         (scoped_restore_current_thread::~scoped_restore_current_thread):
7009         ... this.
7010         (scoped_restore_current_thread::scoped_restore_current_thread):
7011         Add assertion.
7012         (thread_apply_all_command, thread_select): Use
7013         switch_to_thread_if_alive.
7014
7015 2020-01-10  George Barrett  <bob@bob131.so>
7016
7017         * stap-probe.c (stap_modify_semaphore): Don't check for null
7018         semaphores.
7019         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
7020         for null semaphores.
7021
7022 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
7023
7024         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
7025         all source windows, and maintain horizontal scroll status while
7026         doing so.
7027
7028 2020-01-09  Tom Tromey  <tom@tromey.com>
7029
7030         PR tui/18932:
7031         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
7032         update_source_window, not print_source_lines.
7033
7034 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
7035
7036         * tui/tui.c (tui_enable): Register tui hooks after calling
7037         tui_display_main.
7038
7039 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
7040
7041         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
7042
7043 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
7044
7045         * thread.c (print_thread_info_1): Fix indentation.
7046
7047 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
7048
7049         * symtab.c (general_symbol_info::compute_and_set_names): Move the
7050         unique_xmalloc_ptr outside the if to always free the demangled name.
7051
7052 2020-01-08  Tom Tromey  <tromey@adacore.com>
7053
7054         * xcoffread.c (enter_line_range, read_xcoff_symtab)
7055         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
7056         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
7057         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
7058         Remove.
7059         (section_offsets): New typedef.
7060         * symtab.c (fixup_section, get_msymbol_address): Update.
7061         * symmisc.c (dump_msymbols): Update.
7062         * symfile.h (relative_addr_info_to_section_offsets)
7063         (symfile_map_offsets_to_segments): Update.
7064         * symfile.c (build_section_addr_info_from_objfile)
7065         (init_objfile_sect_indices): Update.
7066         (struct place_section_arg): Change type of "offsets".
7067         (place_section): Update.
7068         (relative_addr_info_to_section_offsets): Change type of
7069         "section_offsets".  Remove "num_sections" parameter.
7070         (default_symfile_offsets, syms_from_objfile_1)
7071         (set_objfile_default_section_offset): Update.
7072         (reread_symbols): No need to preserve section offsets by hand.
7073         (symfile_map_offsets_to_segments): Change type of "offsets".
7074         * stap-probe.c (relocate_address): Update.
7075         * stabsread.h (process_one_symbol): Update.
7076         * solib-target.c (struct lm_info_target) <offsets>: Change type.
7077         (solib_target_relocate_section_addresses): Update.
7078         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
7079         Update.
7080         * solib-frv.c (frv_relocate_main_executable): Update.
7081         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
7082         * solib-aix.c (solib_aix_get_section_offsets): Change return
7083         type.
7084         (solib_aix_solib_create_inferior_hook): Update.
7085         * remote.c (remote_target::get_offsets): Update.
7086         * psymtab.c (find_pc_sect_psymtab): Update.
7087         * psympriv.h (struct partial_symbol) <address, text_low,
7088         text_high>: Update.
7089         * objfiles.h (obj_section_offset): Update.
7090         (struct objfile) <section_offsets>: Change type.
7091         <num_sections>: Remove.
7092         (objfile_relocate): Update.
7093         * objfiles.c (entry_point_address_query): Update
7094         (relocate_one_symbol): Change type of "section_offsets".
7095         (objfile_relocate1, objfile_relocate1): Change type of
7096         "new_offsets".
7097         (objfile_rebase1): Update.
7098         * mipsread.c (mipscoff_symfile_read): Update.
7099         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
7100         parameter.
7101         * mdebugread.c (parse_symbol): Change type of "section_offsets".
7102         (parse_external, psymtab_to_symtab_1): Update.
7103         * machoread.c (macho_symfile_offsets): Update.
7104         * ia64-tdep.c (ia64_find_unwind_table): Update.
7105         * hppa-tdep.c (read_unwind_info): Update.
7106         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
7107         * dwarf2read.c (create_addrmap_from_index)
7108         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7109         (process_psymtab_comp_unit_reader, add_partial_symbol)
7110         (add_partial_subprogram, process_full_comp_unit)
7111         (read_file_scope, read_func_scope, read_lexical_block_scope)
7112         (read_call_site_scope, dwarf2_rnglists_process)
7113         (dwarf2_ranges_process, dwarf2_ranges_read)
7114         (dwarf_decode_lines_1, var_decode_location, new_symbol)
7115         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
7116         Update.
7117         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
7118         Update.
7119         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
7120         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
7121         (process_one_symbol): Change type of "section_offsets".
7122         * ctfread.c (get_objfile_text_range): Update.
7123         * coffread.c (coff_symtab_read, enter_linenos)
7124         (process_coff_symbol): Update.
7125         * coff-pe-read.c (add_pe_forwarded_sym): Update.
7126         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
7127
7128 2020-01-08  Tom Tromey  <tromey@adacore.com>
7129
7130         * dwarf2read.c (parse_macro_definition): Use std::string.
7131         (parse_macro_definition): Likewise.
7132
7133 2020-01-08  Tom Tromey  <tromey@adacore.com>
7134
7135         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
7136         (ATTR_ALLOC_CHUNK): Remove.
7137
7138 2020-01-08  Tom Tromey  <tromey@adacore.com>
7139
7140         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
7141
7142 2020-01-08  Tom Tromey  <tromey@adacore.com>
7143
7144         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
7145         (dwarf2_compute_name, open_dwo_file): Likewise.
7146         (process_enumeration_scope): Use std::vector.
7147         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
7148         (partial_die_info::fixup, dwarf2_start_subfile)
7149         (guess_full_die_structure_name, dwarf2_name): Likewise.
7150         (determine_prefix): Update.
7151         (guess_full_die_structure_name): Make return type const.
7152         (partial_die_full_name): Return unique_xmalloc_ptr.
7153         (DW_FIELD_ALLOC_CHUNK): Remove.
7154
7155 2020-01-07  Tom Tromey  <tromey@adacore.com>
7156
7157         PR build/24937:
7158         * stap-probe.c (class stap_static_probe_ops): Add constructor.
7159
7160 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
7161
7162         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
7163
7164 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7165
7166         * stack.c (print_frame_info): Move disassemble_next_line code
7167         inside source_print block.
7168
7169 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
7170
7171         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
7172         gdb/signals.h, as we are now using native signal symbols.
7173
7174 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
7175
7176         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
7177         overflow by an early check of content vs threshold.
7178         * tui/tui-source.c (tui_source_window::line_is_displayed):
7179         Likewise.
7180
7181 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
7182
7183         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
7184
7185 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
7186
7187         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
7188         export table if no section contains it's RVA.
7189
7190 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
7191
7192         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
7193
7194 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
7195
7196         * source.c (print_source_lines_base): Set last_line_listed.
7197
7198 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
7199
7200         * tui/tui-disasm.c: Remove trailing spaces.
7201
7202 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
7203             Pedro Alves  <palves@redhat.com>
7204
7205         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
7206         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
7207         (windows_gdb_signal_to_target): New function, uses the above
7208         enumeration to convert GDB internal signal codes to equivalent
7209         Windows codes.
7210         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
7211         * windows-nat.c: Include "gdb_wait.h".
7212         (get_windows_debug_event): Extract the fatal exception from the
7213         exit status and convert to the equivalent Posix signal number.
7214         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
7215         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
7216         * gdbsupport/gdb_wait.c: New file, implements
7217         windows_status_to_termsig.
7218         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
7219         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
7220
7221 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
7222
7223         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
7224         show_layout.
7225
7226 2020-01-05  Luis Machado  <luis.machado@linaro.org>
7227
7228         * aarch64-linux-nat.c
7229         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
7230         and bfd_mach_aarch64.
7231
7232 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7233
7234         * ui-file.c (stdio_file::can_emit_style_escape)
7235         (tee_file::can_emit_style_escape): Ensure style is used also on
7236         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
7237         to gdb_stdout.
7238         * main.c (set_gdb_data_directory): Use file style to output the
7239         warning that the given pathname is not a directory.
7240         * top.c (show_history_filename, gdb_safe_append_history)
7241         (show_gdb_datadir): Use file style.
7242
7243 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
7244
7245         * solib-target.c (struct lm_info_target):
7246         Change offsets to be a unique_xmalloc_ptr.
7247         (solib_target_relocate_section_addresses): Update.
7248
7249 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
7250
7251         * windows-nat.c (windows_clear_solib): Free so_list linked list.
7252
7253 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7254
7255         * MAINTAINERS (Write After Approval): Add myself.
7256
7257 2020-01-02  Luis Machado  <luis.machado@linaro.org>
7258
7259         * proc-service.c (get_ps_regcache): Remove reference to obsolete
7260         Cell BE architecture.
7261         * target.h (struct target_ops) <thread_architecture>: Likewise.
7262
7263 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
7264
7265         * Makefile.in: Use INSTALL_PROGRAM_ENV.
7266
7267 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
7268
7269         * MAINTAINERS (Write After Approval): Add myself.
7270
7271 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7272
7273         * gdbarch.sh: Update copyright year range of generated files.
7274
7275 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7276
7277         Update copyright year range in all GDB files.
7278
7279 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7280
7281         * copyright.py: Convert to Python 3.
7282
7283 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7284
7285         * copyright.py: Adapt after move of gnulib directory from gdb
7286         directory to toplevel directory.
7287
7288 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7289
7290         * copyright.py (main): Exit if run from the wrong directory.
7291
7292 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7293
7294         * top.c (print_gdb_version): Change copyright year to 2020.
7295
7296 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
7297
7298         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
7299
7300 For older changes see ChangeLog-2019.
7301 \f
7302 Local Variables:
7303 mode: change-log
7304 left-margin: 8
7305 fill-column: 74
7306 version-control: never
7307 coding: utf-8
7308 End: